第一篇：高一英语必修3 Unit 4教案
高一英语必修3 Unit 4教案
Unit4
Astronomy：thescienceofthestars
I教学内容分析
本单元的中心话题是“天文学”。本单元的两篇都采用了叙述性文体。第一篇阅读短文按照时间顺序主要叙述了地球上生命的起源和发展过程。第二篇阅读短文中作者用第一人称的口吻讲述了他和朋友的登月经历。可以说本单元科学知识含量较高，更能激发学生的学习兴趣和好奇心。
warmingUp部分共有两个问题,第一个问题让学生说出八大行星并看图指出各个行星的名称；第二个问题让学生说出自己对天文学哪些方面感兴趣以及天文学家所关注的方面。在高考的重压之下，同学们都想能利用科学的学习方法做到事半功倍而且很多学生也一直做着将来能成为科学家的梦。所以，该话题会让学生们兴趣盎然，积极思考和讨论此方面的内容，从而达到热身的目的。
Pre-reading部分也提出了三个问题，主要是让学生区分宗教信仰、文化传统和科学思想之间的不同。可以以讲故事的方式让学生彼此之间分享一些有关宇宙和地球起源方面的传说或故事，这样既能激活他们的思维也能为阅读部分打下基础。
Reading部分描写了地球上生命的起源和发展过程，具体写了由于水的形成才使得地球上生命的诞生成为可能。科学家认为，地球上的生命最初诞生于水中。数万年后，陆地上才长出了绿色植物，随后出现了陆栖动物和水陆两栖动物。最初的动物靠孵化繁衍后代，再之后诞生了哺乳动物，人类也随之诞生了。最后讲述的现象发人深省：Theearthmaybecometoohotforthelivesonit.它关系到地球上生命的未来。
comprehending部分通过五个练习题检测学生对本文核心内容的理解。练习1是对结构的分析以及大意的概括；练习2通过排序的方式帮助学生弄清本文的行文线索，也就是地球上生命的起源和发展历程；练习3提出5个小问题，考查学生的深层理解和推断能力；练习4让学生找出中出现的连接词，检查学生对中句型的熟悉和理解程度，同时还有助于学生在写作方面得到提高；练习5让学生选择一个问题进行回答并向全班汇报，开拓学生的思维并锻炼他们的语言表达能力。
LearningaboutLanguage有词汇和语法两部分。第一部分练习让学生学着去应用课文中出现的词语。第二部分是针对主语从句的练习，其中第一题要求学生从课文中找出三个或更多的主语从句；第二个练习以把主语从句改写成简单句的形式让学生能对此语法有深层的了解。第三个练习则以完成句子的方式要求学生更进一步的运用复合句，此部分是对表语从句进行练习。
UsingLanguage包括“听力”、“阅读”、“说和写”三大块。这三部分的话题都是有关科学的。听力部分主要是介绍三位伟大的科学家。阅读部分讲了一个科幻故事。说和写的中心话题是登月旅行中必需的工具和可能遇到的问题。该部分的设计由浅入深，层层递进，既练习了听力又丰富了知识，还能够锻炼同学们的想象力，拓展学生各方面能力。
SummingUp指导学生归纳和总结在本单元学到的知识——有用词汇、惯用表达和语法结构。
II．教学重点和难点
．
教学重点
（1）本单元的生词、短语和句型结构；
（2）掌握主语从句并把它和表语从句进行区别；
（3）学会运用科学知识并能结合自己的想象力去解决现实中的问题。
2．教学难点
（1）通过学习相应的科学知识培养学生的创造性思维能力；
（2）学生应能够理解主语从句的用法和作用并能做到学以致用，举一反三。
III．教学计划
本单元建议分为六课时：
第一课时：warmingUp,Talking&Listening（workbook）
第二课时：Pre-reading,Reading&comprehension
第三课时：LearningaboutLanguage
第四课时：UsingLanguage
第五课时：Readingtask&Speakingtask
第六课时：Listeningtask&writingtask
IV.教学步骤：
新课标第一网xk
b1.com
Period1
warmingUp,Listening（workbook）&Talking
TeachingGoals:
.ToarouseSs
’interestintheknowledgeofastronomyandscience。.2.TodevelopSs’abilityinlisteningandspeaking.TeachingProcedures:
Step1.Leading-in
GiveSsafewminutestosaysomethingaboutsciencebyaskingthefollowingquestions.（1.）whoisthefirstmaninspace，doyouknow？
（2.）whichspaceshipdidyangLiweitaketospace？
（3.）Doyouwanttogotospaceifyouaregivenachance?
Step2.warmingUp
Purpose:TointroducethetopicofthisunittoSsintheformofaskingquestionsanddiscussion.AsksomeSsthequestionsfirstandthengetSstodiscusswitheachother.Iftimepermits,haveoneortwogroupspresenttheiranswerstothewholeclass.Howmanysubjectsarewestudyingnow?
（2）Doyouhavesomescientificstudyingmethodstolearnthemwell?
Asyousee,alargenumberofstudentswanttobecomescientistsinthefuture.Butwhatkindofqualitiesandskillsdoweneedtoberealscientists?
Step3.Talking
.DivideSsintosixgroups,andaskthemtotalkabouttherequestofTalkingonP62andanswerthefollowingquestions.Differentstudentswillgivedifferentanswers.makenotesofsomevaluableinformationandmakeaconclusionatlast.whatnecessaryinstructionsshouldnewspacetravelersmake?
canyoumakealistofthem?
2.ShowSssomebeautifulpicturesoftheuniversityandsay,“Nowlookatthepictures.HowbeautifultheUniverseis!Itisalsofullofmysteries.HaveyoueverdreamedofflyingtothespacelikeyangLiweitounlockthemysteriesoftheuniverse?Ifyoucould,whatthingsshouldyoupayattentionto?”
3.EncourageSstogiveasmuchinformationaspossible.Afterthediscussion,writedownsomekeywordsandimportantexpressionsontheblackboardtohelpSstohavethesenseoftravelinginspace.conclusion:
Beforemakingatripintospace,we
’dbettermakefullpreparations,suchas:collectingasmuchinformationaboutthespaceaspossible;checkingwhetheryouhavegottheproperspacesuitsornot;makingsureofallthesafetyrules;notleavingthespaceshipaloneunlessthespaceguidetellsyouto;payingattentiontorecordingsomeimportanttimeduringthespacetravelingandsoon.Step3.Listening
Purpose:TodevelopSs’listeningability.Togainsomeexperienceoftravelinginspace
.GetSstolookthroughtheexercisesbeforegivingthemthelisteningmaterial.Atthesametimeremindthemofthenewandkeywords:astronaut,experience,instruments,pilot,airforce,rocket.2.AskSstolookthroughthequestionsofthefirstpartandlistentothetapecarefully.Playthetapetwice.Forthefirsttime,justaskSstolistenforthegist.Forthesecondtime,askSstopreparetodotheexercises.Iftimepermits,playagaininordertogivetheclassachancetocheckorcompletetheirexercises.Period2
Pre-reading,Reading&comprehending
TeachingGoals:
.ToenableSstobetterunderstandthetheoryabouttheoriginoftheuniverseandlifeontheearth—the“bigband”theory.2.ToenableSstoconcernaboutthefutureoflifeontheearth.Step1.Pre-reading
Purpose:ToarouseSs
’interestinlearningaboutsomerelativeinformationabouttheuniverse..ShowsomepicturestotheclassandencourageSstosaysomeinformationabouthowlifebeganontheearth.Theycansaysomerelativelegends,folktalesorscientifictheoriesaboutthetopic.Thesolarsystemismadeupofthesunandtheobjectsthatorbitit.Theearth’satmosphere
Forreference:
Someideasaboutthebeginningoftheuniverse:
●PanGuturnsintoamyriadofthings
盘古化生万物
●PanGuseparatestheskyfromtheearth
盘古开天地
●Nuwamakesmen女娲造人
conclusionandLeading-in:
Buttheseideasareallnotthecorrectandscientificideas.Doyouknowthescientificideaofthedevelopmentofthelifeontheearth?Thenwe’dbettercometothetext.Step2.Fastreading
Purpose:Togetthegistofthepassage.Tocorrectlyunderstandsomeinformationgiveninthetext..AskSstoreadthetextquicklyandtrytogetthemainideaofthetext.SuggestedAnswer:
Themainideaofthetextisthetitle
—Howlifebeganontheearth.2.AskSstoworkinpairsanddiscussthequestionsofEx1onP27.Andthenletthemchecktheanswersinpairs.Step3.Intensivereading
Purpose:togetthestudentstolearnthedetailsofthetext.Answerthequestions:
whendidthe“BigBang”happen?
whatformwastheearththe“BigBang”?
whatmadeuptheearth
’satmosphereaftertheearthexploded?
Howdidwatercomeintobeingontheearth?
whatwasimportanttothedevelopmentoffish?
whatmadepossibletheriseofmammalsontheearth?
whyaremammalsdifferentfromalllifeformsinthepast?
（2）Fillinthechartabouttheorderofdevelopmentoflife.SuggestedAnswers:
①Smallplantsinwater
②Shellfishandallsortsoffish
③Greenplantsonland
④Insects
⑤Amphibians
⑥forests
⑦reptiles
⑧dinosaurs
⑨mammals
⑩humanbeings
Period3LearningaboutLanguage
TeachingGoals:
.TogetSstoknowhowtousenewwordsandphrases.2.TohelpSstomastersomenewwordsandexpressions.3.TogetSstohavetheknowledgeofthisgrammarpoint:nounclausesasthesubject
TeachingProcedures:
Step1.consolidation
Purpose:Toconsolidatethewordsandphrasesinthetext..AskSstoworkingroupsandreadthetextagain,andthenfinishEx1andEx2onP28andchecktheanswersingroups.2.AskSstokeepthewordstheyfilledinEx1inheart.3.AskSstofinishEx3andthenletthemcheckeachother’sanswers.Step2.Grammar
Purpose:TogetSstorecognizenounclausesasthesubjectandtomakesurethattheycandosomesimpleexercises..DivideSsintofourgroupsandaskthemtofinishEx1ofDiscoveringUsefulStructuresonP29.Andthenletthemdrawaconclusionaboutthegrammarpoint.Seewhichgroupunderstanditbestandhaveamemberofthegrouppresentbeforetheclass.2.Afterthepresentation,explainthegrammarpointforSs.3.LetSscompleteEx2onpage29afterlearningthegrammar.Purpose:TogetSstounderstandtheusageofnounclausesasthesubject.主语从句的语序
主语从句要求使用陈述句语序，而非一般疑问句语序。如：
whatsurprisedmemostwasthatthelittlegirlcouldplaytheviolinsowell.使我感到惊讶的是这个小女孩的小提琴拉得太好了。
Howhewassuccessfulisstillapuzzle.他是如何成功的仍然是个谜。
连接词的选用
①that和what的选用
that和what都可引导主语从句。what除起连接作用外，还在名词性从句中充当某些成分可作从句的主语、宾语或表语。而that在名词性从句中不充当任何成分，无词义，只起连接词作用。如：
whathewantsisabook.他想要的是一本书。
Thatlighttravelsinstraightlinesisknowntoall.众所周知，光线沿直线运行。
②if和whether的选用
引导主语从句，不能用if，只能用whether。如：
whetherwewillholdapartyintheopenairtomorrowdependsontheweather.我们明天是否在户外开晚会要看天气而定。
③其它连接代词和副词的选用
根据主语从句的具体意义，正确的选择who,which,when,where,why,how等连接词，这些连接词既有疑问含义，又起连接作用，同时在从句中充当各种成分。如：
whenweshallholdoursportsmeetisnotdecided.我们何时举行运动会还没有决定。
whobroketheglassyesterdayisnotclear.还不清楚昨天谁打破了玻璃。
whichcaryouwillchoosetobuymakesnodifference.你决定买哪一辆车都不会有任何区别。
④whatever/whoever的功用
whatever,whoever在主语从句中不含疑问意义。它引导主语从句，并在从句中作主语、宾语、表语等。whatever=anythingthat;whoever=anyonewho。要注意和whatever,whoever引导的让步状语从句的区别。如：
whoeverbreaksthelawshouldbepunished.（主语从句）（＝Anyonewhobreaksthelawshouldbepunished.）
whoeverbreaksthelaw,heshouldbepunished.（让步状语从
句）
（＝Nomatterwhobreaksthelaw,heshouldbepunished.）
it构成的主语从句
①由连词that引导的主语从句，在大多数情况下会放到句子的后面，而用代词it作形式主语。如：
Itiswell-knownthattheearthmovesaroundthesun.众所周知，地球围绕太阳转。
需要注意的是，it作形式主语代替主语从句时，要注意和as引导的定语从句的区别。试比较：
ItwasreportedthattheUSwasundertheterroristattack.（主语从句，有that，无逗号）
Aswasreported,theUSwasundertheterroristattack.（定语从句，无that，有逗号）
上两句意为“据报道，美国遭到恐怖分子的袭击”。
②常见用it作形式主语的复合句结构
◆
Itisafact（agoodidea/apity/ashame/nowonder/goodnews…）that…如：
It’sapitythatyoumissedthefilm.你没有看那部电影真是太遗憾了。
◆
Itisnecessary（clear/true/strange/important/wonderful/possible/likely…）that…
需要注意的是，这类主语从句中，谓语动词很多为“（should）＋动词原形”，即要用虚拟语气。如：
Itisnecessarythatyou（should）masterthecomputer.你很有必要掌握电脑。
ItisimportantthatastudentlearnEnglishwell.学生学好英语很重要。
It’sclearthattheybadlyneedhelp.很明显，他们急需援助。
Itislikelythatahurricanewillarrivesoon.飓风很可能马上就要到达了。
◆
Itisreported（well-known/hoped/thought/expected/said/believed/decided/suggested/order-ed…）that…如：
Itissaidthathewaskilledintheearthquake.据说他在地震中丧生了。◆Itseems
（happened/appears/doesn
’tmatter/makesnodifference/…）that…如：
Itseemsthattheywillwinthegame.看起来他们好像会赢得这场比赛。
Itmakesnodifferencewhetherhewillattendthemeetingornot.他是否会参加会议都无关紧要
主语从句不可位于句首的五种情况：
①if引导的主语从句不可居于复合句句首。
②Itissaid/reported…结构中的主语从句不可提前。例如：
ItissaidthatPresidentjiangwillvisitourschoolnextweek.√
ThatPresidentjiangwillvisitourschoolnextweekissaid.×
③Ithappens/occurs…结构中的主语从句不可提前。例如：
Itoccurredtohimthathefailedintheexamination.√
Thathefailedintheexaminationoccurredtohim.×
④Itdoesn’tmatterhow/whether…结构中的主语从句不可提前。例如：
Itdoesn’tmatterwhetherheiswrongornot.√
whetherheiswrongornotdoesn’tmatter.×
⑤含主语从句的复合句是疑问句时，主语从句不可提前。例如：
Isitlikelythatitwillrainintheevening?√
Isthatwillrainintheeveninglikely?×
3.Practice
Purpose:togetthestudentstohavetheknowledgeofthegrammarthroughexercise.AskSstofindwhichofthefollowingsentencesaresubjectclauses.whathewantsisabook.Itissonicethatwecanlearnthisgrammarpointtogether.I’msogladthatIcanmakefriendswithyou.Thisiswhyhedidit.DoyouagreetothesuggestionthatwehaveatripinTibet?
Thathewantsabookiscertain.Isuggestedjustnowwetakepartinthiscompetition.whetheryoulikehimornotdoesn’tmattertoomuch.Hedoesn’tknowwhetheryoucansingitwell.Theproblemiswhetheryoucansingitwell.Theproblemwhetheritisrightorwronghasnotbeendecided.Pleasetellmewhoyourmonitoris.SuggestedAnswers:
主语从句是:①②⑥⑧,宾语从句为:③⑦⑨,而④⑩为表语从句，⑤为同位语从句。
AskSstochoosethebestanswerstothefollowingsentences.①________makesmistakesmustcorrectthem.A.what B.That c.whoever D.whatever
②Itworriedherabit____herhairwasturninggrey.A.while B.that c.if D.for
③whenandwhyhecamehere________yet.A.isnotknown B.arenotknown
c.hasnotknown D.havenotbeenknown
④_____surprisedmemostwas____suchalittleboyofsevencouldplaytheviolinso
well.A.That...what
B.what...that
c.That...which D.what...which
Thesubjectof“whatisinterestingisthatIdonotevenknowhim.”is_______.A.what
B.interesting
c.whatisinteresting
D.I
whatapity_____is_____youdidn’tarrivebydaylight.A.there,because
B.it,that
c.he,when
D.that,for
⑦
isafactthatEnglishisbeingacceptedasaninternationallanguage.A.There
B.This
c.That
D.It
Itisimportantthat______oureducationinallavailableways.A.wemustdevelop
B.weshalldevelopc.wewoulddevelop
D.weshoulddevelop
Itisnecessarythat______bytheendoftheweek.A.wegoteverythingready
B.wehavegoteverythingready
c.wegeteverythingready
D.wemustgeteverythingready
Itwasnaturalthat_______.A.mypictureswouldsurprisethem
B.mypicturessurprisedthem
c.mypicturesshouldsurprisethem
D.mypictureswouldhavesurprisedthem
1.__________wecan
’tgetseemsbetterthan_______wehave.A.what;what
B.what;that
c.That;that
D.That;what
2.___________we
’llgocampingtomorrowdependsontheweather.A.If
B.whether
c.That
D.where
3.Itworriedherabit________herhairwasturninggrey.A.while
B.that
c.if
D.for
4.—IdrovetoZhuhaifortheairshowlastweek.—Isthat______youhadafewdaysoff.A.why
B.when
c.what
D.where
5.Itwasamatterof_______wouldtaketheposition.A.who
B.whoever
c.whom
D.whomever
6.Itisgenerallyconsideredunwisetogiveachild________heorshewants.A.however
B.whatever
c.whichever
D.whenever
7.________youdon’tlikehimisnoneofmybusiness.A.what
B.who
c.That
D.whether
8.youcan
’timagine________whentheyreceivedthesenicechristmaspresents.A.howtheywereexcited
B.howexcitedtheywere
c.howexcitedwerethey
D.theywerehowexcited
9.Thereisnodoubt________.A.thatmr.Hansenisingoodhealth
B.whetherismr.Hansenhealthy
c.ifmr.Hansen'shealthwasreturning
D.whethermr.Hanseninhealth
SuggestedAnswers:
①～⑤cBABc
⑥～⑩BDDcc
1～15ABBAA
6～19BcBA
Step3.Homework
.AskSstoreviewthenewwordsandphrases.2.AskSstolearntherulesofnounclausesasthesubjectbyheart.Period4UsingLanguage
TeachingGoals:
.ToimproveSs’listeningability.2.ToensureSshavereallygraspedtheimportantwordsandphrasesoftheunit.TeachingProcedures:
Step1.Listening
Purpose:TohelpSsimprovethelisteningability..Pre-listening
AskSstolookatthephotosofthethreegreatscientistsonP30andsaysomethingaboutthem.Thenaskthemthefollowingquestions.①
Doyouknowaboutsomebackgroundknowledgeofthesethreegreatscientists?
②
canyousaysomethingaboutthem?
AskSstolookthroughEx1andEx2onP30andgetfullypreparedforlisteningtothetape.2.Listening
AskSstolistentothetapeandfinishEx1onP30.PlaythetapeagainandaskSstochecktheanswersinpairs.AskSstolistentothetapeforthethirdtimeandfinishEx2onP30.Thenhavesomeofthemexplaintheiranswers.Step2.Reading Purpose:TogetSstoknowabouthumanbeing
’sfeelingsofvisitingthemoon..Fastreading
AskSstolookthroughthetextquicklyandchoosethebestanswertothefollowingquestion.Thepassageismainlyabout____?
A.introductionofthemoon
B.thegravitythatIfeltonmywaytothemoon
c.myvisittothemoon
D.myfriendyanping,anastronomer
SuggestedAnswer:
c.2.Intensivereading
AskSstoreadthetextcarefullyandfinishthefollowingexercises.Accordingtothetext,weknowthattheforceofthegravitywouldchange_____times.A.2
B.3
c.4
D.5
whendidtheauthorfeelstrongestofthegravityoftheearth?
A.onthemoon.B.onthehalfwaytothemoon.c.Attheverybeginning
D.ontheirleavingfromthemoon whatcausesthewritertofeelthathebecomesweightlessonthemoon?
A.Spaceship
B.Gravity
c.Hisfriend
D.HisGoodfeelingsofthemoon
Fromthetextwecanknowifamangrowsuponthemoon,_____.A.hewillgrowtallerthanontheearth
B.hewillgrowshorterthanontheearth
c.hewillbecomefatter
D.hewillbecomeweightless
SuggestedAnswers:
B
c
B
A
Step3.Speakingandwriting
Purpose:TogetSstolearnhowtopreparealistofthingsusedforgoingtothemoon.TopracticethewritingabilityofSs.1.Dividethewholeclassinto6groups.LetSsdiscusswiththeirgroupmemberswhattheymightneedtogotothemoon.meanwhile,askonestudentofeachgrouptowritedowntheimportantpartsoftheirdiscussion.2.AfterthediscussionSshavehadsomeknowledgeofthethingstheywouldneediftheyweregoingtothemoon.GetthemtodescribethethreewaysinwhichgravitychangedforLiyanpingandhowhisweightchanged..3.ThenSstowriteashortpassageexplainingthreeproblemstheymightmeetonthemoonaswellasthesolutionstothesedifficulties.Beforewriting,theycanhaveadiscussion.Step4.consolidation
.AskSstofinishEx2andEx3onP63
～P64andletthemchecktheanswerstogether.2.AskSstofinishthefollowingexercises.Fillintheblankswithproperwordsaccordingtothegiveninformation.①Thescientificstudyofthestarsiscalleda______________.②EatingtoomuchduringtheSpringFestivalcandogreath_______toourhealth.③
Thepatient
’shealthisg___________improvingwiththehelpofthedoctor.④Themixtureofgasesthatsurroundtheearthiscalleda_____________.⑤Peoplecanfindlotsofv___________scenesinsomeAmericanfilms.⑥Hearingtheexcitingstory,almosteveryoneintheroom_____________withlaughter.⑦Theforest__________asfarastheriverbank.⑧Thewifewasmuch____________atherhusband’sabsence.⑨marxwas_________toleavehismotherlandforpoliticalreasons.⑩Thereismuchdust__________intheair.SuggestedAnswers:①astronomy
②harm
③gradually
④atmosphere
⑤violent⑥exploded
⑦spreads
⑧disappointed
⑨forced
⑩floating
Finishthefollowingsentencesaccordingtothechinese.①______________________________________isthatIhaven'theardfromhimrecently.②Donotreadbooksinthepoorlightasitis_____________________.③_____________________,wearegettingbetterwitheachother.④_____________________________________________hasagreatandactiveeffectonmylife.⑤Pleasetrytocomebackearly_______________________________.SuggestedAnswers:
①whatmakesmeupset/annoyed
②harmfultoyoureyes
③Astimegoesby
④ThatonceIworkedinafactoryfortenyears
⑤nowthateverythinghasbeenarranged
choosethebestanswertothefollowingsentences.①TheAmericansareeating_____vegetablestodayastheydidbefore.A.morethantwice
B.morethantwiceasmany
c.twiceoverasmany
D.overtwiceasmuch
②Ifyoualwaysworksohardlikethis,youwill____soonerorlater..A.breakup
B.breakout
cbreakdown
D.breakin
③—willyougooutforshoppingthisSunday?
—well,___________.A.Iwouldliketogo.B.italldepends
c.Ihavealotofworktodo
D.certainlynot
④Beyond_____starstheastronautsawnothingbut_____space.A.the;/
B./;the
c./;/
D.the;the
⑤_____youhavegotachance,youmightaswellmakeuseofit.A.After
B.Although
c.Assoonas
D.Nowthat
SuggestedAnswers:①B
②c
③B
④A
⑤D
Step5.Homework
.AskSstousethewordsandphraseslearnedinthisunittowriteashortpassageabouttheirownopinionsontravelingtospace.2.AskSstopreviewthenextperiod.Period5&6Readingtask，Speakingtask,Listeningtask&writingtask
TeachingGoals:
.ToenlargeSs’visionofspacetravel
2.ToletSsgetmoreknowledgeaboutscienceandtechnology.3.ToimproveSs’abilityinlisteningandwriting.4.ToletSsknowmoreaboutspacetravel.TeachingProcedures:
Step1.Readingtask
.Fastreading
AskSstoreadthetextquicklyandsilentlyandanswerthefollowingquestion
whatisthetextmainlyabout?
SuggestedAnswers:
Itismainlyaboutwhathappenedandwhattheysawroundthe“blackhole”.2.Intensivereading “ AskSstoreadthetextcarefullyandexplainwhatthe
blackhole
”isaccordingtothetext.Thenhavethemwriteitdown.AskSstoreadtheformonP67andwhichoftheoldideasaboutthe“blackhole”iswrong.SuggestedAnswers:
Thefiftholdideaiswrong,becauseobjectscanbethrownfarfromthe“
blackhole
”
bytheenergyinthe“blackhole”.otheroldideasareright.AskSstoimprovetheirwritingsaboutthe“blackhole”accordingtotheformonP67andchoosesomeSstoreadoldtheirwritings.Step2.Speakingtask
.DivideSsintothreegroupsandaskeachgrouptothinkofaquestionwhichtheywanttoaskLiyanpingmost.Thenwritethethreequestionsthreegroupshavepresentedontheblackboard.Possiblequestions:
canwesee“blackholes”withoureyes?
Ifyoucan'tseea“blackhole”,howdidyouknowyouhadgotclosetoit?
Haveourscientistsfoundoutwhether“blackholes”willdoharmtothehumanbeingsornot?
whatwillhappenedifwegetclosetoa“blackhole”?
whatwasthemostunexpectedthingyoufoundoutabout“blackholes”?
whatwasthemostfrighteningthingthathappenedtoyouonthisjourney?
Possibleanswers:
No,wecan't.
youonlyknowyouareclosetoablackholebyseeingthingsdisappearintowhatappearstobeanemptyspace.Theblackholecan'tbeseen.
Sofarwehaven'tfoundouttheycancausedamagetotheearthorhumanbeings.
Allobjectsmustgointothe“blackhole”whentheyarecaughtbyitsgravity.
Themostunexpectedthingisthatthe“blackholes”threwoutmaterialaswellasswallowingobjects.
Themostfrighteningexperience:whenthegravityofthe“blackhole”waspullingusslowlyintoits“mouth”,andthenthespaceshipmovedaroundtheholeandbegantogofasterandfasterintoit;IwasterrifiedbecauseIthoughtwewouldbeswallowedbythe“hole”.2.AskSstoreadthethreequestionsofSpeakingtaskonP67anddiscussallthesixquestions.3.AskSstoworkinpairsandmakeaninterview.onestudentasksthequestionsandtheotheranswers.Thenchangeroles.Theycanbeginthedialoguelikethis.S1:Goodmorning,mrLi.S2:Goodmorning.S1:Sinceyoulikethisjob,wouldyoumindmeansweringsomequestions?
S2:ofcoursenot.justgoahead.S1:whatwasthemostunexpectedthingyoufoundoutabout“Blackholes”?
4.choosesomepairstopresenttheirinterviewsbeforetheclass.Step3.Listeningtask
.Pre-reading
AskSstodiscussthefollowingquestions.Ifyouareareporter,howwillyouinterviewafamousastronomer?
whatkindofquestionswillyouaskhim?
Doyouwanttoexperiencetheastronaut'slifeinspace?
2.Listening
AskSstoreadEx2ofListeningtaskonP65andthenplaythetapeandletthemfinishEx1.AskSstoreadEx2ofListeningtaskonP65andmakesuretheyknowaboutthedifferentpartsofthespacesuit.PlaythetapeagainandaskSstofinishEx2.PlaythetapefrothethirdtimeandaskSstochecktheiranswerstoEx1andEx2inpairs.Step4.writingtask
.AskSstodiscussthefollowingquestions.Ifyoucantravelinspace,whichstarorplanetdoyouwanttoexplore?
whatwillseeduringyourspacetravel?
Ifpossible,doyouwanttoapproachthe“blackhole”?
Howwillyoufeelinspace?
2.AskSstowriteanarticletotellabouttheirideasandhopesforspacetravel.Theycanmakemostoftheirimagination.Remindthemtomakeamainheadingandsmallerheading.TheycanrefertothepassageonP68.3.AsksomeSstopresenttheirwritingstotheclass.Step5.Homework
.AskSstowritedowntheirinterviewsontheirnotebook..2.AskSstosurftheInternettofindsomeinformationaboutthe“blackhole”.AskSstoreviewthisunitandpreviewthenextunit.
第二篇：高中英语必修3Unit4知识点教案[小编推荐]
新课标人教版高中英语必修三知识点教案
Unit 4 Astronomy: the science of the stars
1.In our solar system eight planets circle around the sun.在我们的太阳系里八个行星绕太阳运转。The birds were circling around over the lake.鸟儿在湖面上空绕圈子。
The teachers are used to circling the pupils' spelling mistakes in red ink.教师习惯于用红笔圈出学生的拼写错误。
They sat in a circle round the fire.他们围着火坐成一圈。
In political circles there is talk of war.在政治圈里，有人谈论到（会发生）战争
2.The origin of life on earth is a question that interests astronomers.地球上生命的起源是个使天文学家感兴趣的问题。
the origins of civilization 文明的起源
He is a German by origin.他原籍德国。
This new theory will certainly interest you.这新理论肯定会引起你的兴趣。
I find no interest in such things.我对这些不感兴趣。
His two great interests in life are music and painting.他一生中的两大爱好是音乐和绘画。
The interests of the individual must be subordinated to the interests of the collective.个人利益必须服从集体利益。
3.However，according to a widely accepted theory, the universe began with a “Big Bang” that threw matter in all directions.但是，一种普遍为人们所接受的理论是：宇宙起源于一次大爆炸，这次大爆炸将物质投射到四面八方。widely accepted 被广泛地接受、认可begin with 始于to begin with 起初
Knowledge begins with practice.认识从实践开始。
To begin with, I couldn’t understand every word.起初，我一句也没弄明白。
In which direction are you going, north or south? 你准备往哪个方向走？向北还是向南？
What direction does this exhibition hall face? 展览馆朝什么方向?
in all directions 四面八方;各方面 in every direction向各方面, 向四面八方in the direction of 朝...方向
4.a cloud of dust 一团尘埃 a cloud of …一大群，一大片
My mother drew my uncle's attention to a cloud of unusual size and shape.我的妈妈让我的叔叔注意一团形状大小很不规则的云彩。
5.What it was to become was uncertain, …它会变成什么没有人知道，……
What it was to become 是一个主语从句，在整个句子中做主语；
be to do这一结构在本句中表示“即将”。be to do的其他用法：
1)表示命令、义务、职责等，可译作“应该、必须”。长辈要求晚辈做某事常用这一句型。
2)表示将来要做的事，或按计划、约定要做的事，这一用法主要用于正规文件中，可译作“打算、将要”。
3)表示不可避免将要发生的事，或命中注定的事。
I am uncertain what to do.我确定不了做什么。
6.The earth became so violent that it was not clear whether the shape would last or not.地球开始变得激烈动荡，不知道这个固体形状是否会继续存在下去。
a violent wind 暴风a violent death 横死;暴死a violent dislike 极端的厌恶
The hot weather lasted until the end of September.炎热的天气一直持续到九月底。
This food will last them 5 days.这些食物足够他们吃五天。
This cloth lasts well.这种布很耐穿。
7.It exploded loudly with fire and rock.They were in time to produce the water vapor, carbon dioxide, oxygen, nitrogen and other gases,...它（地球）巨大的爆炸喷出了烈火与岩石，最终产生了水蒸气、二氧化碳、氧、氮和其他多种气体，……
explode with anger勃然大怒, 大发脾气explode with laugher哄堂大笑
The bomb exploded.炸弹爆炸了。
I threw the vase on the floor and it exploded into tiny pieces.我把花瓶扔到了地板上，花瓶砰地一声摔个粉碎 The children exploded three firecrackers.孩子们燃放了三个爆竹
in time来得及;总有一天，迟早
I was just in time for the flight.我刚好来得及赶上那班飞机。
I will see him in time.总有一天我会遇见他。
in no time立即，立刻 at any time 在任何时候at one time曾经，一度
at times 有时，偶尔on time按时，准时of the time现在的，当时的
I jump into the river in no time.我立即跳入河中。
You may use my watch at any time.你可以随时用我的手表。
At one time there were not so many cars on the streets.从前街上没有这么多车子。
At times I go to the playground to play football.我有时到操场踢足球。
The guest reached the hall on time.客人准时到达大厅。
I think he is the greatest musician of the time.我想他是当代最伟大的音乐家。
用time介词短语填空
(1)—Why are you in a hurry to leave here?
—Get home ________ to bathe the children.
(2)These buses are never ________ and the passengers are always complaining.
(3)I am away, please call me ________ if someone come to see me.
(4)You can’t imagine this lake used to be a beautiful place in our province ________.
(5)He rushed out of the kitchen ________ when he heard the shout.
(6)______ I sit silently and wonder if this kind of job is worth all the effort.
8.cool down 冷却,平静下来
A heated argument can be settled better if both sides cool down first.如果双方都先冷静下来，激烈的争执可以处理得好一些。
9.It was not immediately obvious that water was to be fundamental to the development of life.水会对于生命的发展起关键作用，这一点在当时并不明显。
It is obvious that she is very clever.很明显，她挺聪明。
There are fundamental differences between your religious beliefs and mine.你我的宗教信仰根本不同.The fundamental cause of his success is hard work他成功的重要原因是努力工作。
Fresh air is fundamental to good health.空气新鲜是身体健康之必需。
A fundamental of good behavior is consideration for others.良好行为的一个根本是体谅他人。
10.… the continued presence of water allowed the earth to dissolve harmful gases and acids into the oceans and seas.水的持续存在使得地球把有害气体和酸性物质溶解在海洋里。
Your presence is a gift to the world.你的存在是献给世界的一份厚礼。
She was so quiet that her presence was hardly noticed.她一声不响，几乎没有人留意到她在场。
Your presence at the meeting is requested.敬请光临。
allow sb.sth.同意给某人某物;allow sb.to do sth.允许某人做某事;allow doing sth.允许做某事，与permit在很多情况下可以通用。其他动词advise，forbid 也有类似用法。
The reading room doesn’t allow smoking.阅览室不准吸烟。
People are not allowed to spit in public.不许当众吐痰。
permit, allow的不同用法:
(1)allow可以和副词连用，permit则不能。如:Mary wouldn’t allow me in.玛丽不让我进去。
(2)表示客气的请求时，主语是you应当用permit，以表示下级对上级，幼辈对长辈，低层对高层人尊敬的请求。若主语用I，则应当用allow的被动形式。如:
May I be allowed to use this knife? =Will you permit me to use this knife?我可以用你的刀子吗？
用allow短语的适当形式完成句子
(1)The girl’s parents are very strict and they don’t _____________________________________ beyond midnight.女孩的父母相当严厉，他们不允许她待在外面超过12点。
(2)We don’t 我们不准有人在学校的会议室里吵闹。
我答应给小男孩自行车作为生日礼物。
11.This produced a chain reaction, which made it possible for life to develop.这就产生了一系列的反应，使得生命就有可能开始发展了。
12.They multiplied and filled the oceans and seas with oxygen, which encouraged the later development of early shellfish and all sorts of fish.
它们繁殖起来并使得海洋充满了氧气，这促进了早期贝壳类动物和各种鱼类以后生的长发育。 He filled the bucket with water.他把水桶装满水。
There have been many new developments in gene.基因方面已经有几项新的发展。
Father watched the development of his baby with interest.爸爸充满兴趣地看着孩子的成长。
with the development of society 随着社会的发展political development政治动态
housing development住宅区
词形填空
(1)As the new country ______(develop),more and more people live a happy and easy life.
(2)America is a ______(develop)country, the average income is very large.
(3)In Africa, some countries are ___(develop)countries.They are badly need other countries aid.(4)With the ______(develop)of economy, our society still needs the rapid development of civilization.13.…were able to live on land as well as in the water.…… 既能在陆地上生存也能在水里生存。
He grows flowers as well as vegetables.他既种菜也种花.I'm learning French as well as English.我学英语之外还学法语。
Rose is as well as her brother.罗斯和她哥哥身体一样棒。
14.They produced young generally by laying eggs.它们一般是通过孵蛋而繁衍后代的。
Animals protect their young.动物保护它们的幼崽。
15.…existed on the earth for more than 140 million years.……在地球上生存了一亿四千多万年。
exist v.存在;there exist表示“存在/有”，此时exist不用进行时。
Several people believe the Devil exists in the world.少数人认为世界上存在恶魔。
There exists warm-hearted person everywhere.好人到处都有。
Conference like the Earth Summit help people understand that there exist serious problems and that there is still time to take action.
像地球峰会一样的会议有助于人们明白现存在的严重问题，也明白还有时间来采取行动的。
there exist表示“存在/有”，是 “there be”句型的延伸，类似的还有there stand, there lie, there live, there occur。词形填空
(1)It is surprising that a kind of animal _______(exist)in the dry desert.
(2)There ______(exist)a good way to solve many difficult physics problems.
16.give birth to 引起，产生，造成，生
His wife give birth to a son for him.他老婆给他生了一个儿子.It is very important that you should l earn to release the stress.Otherwise, it will give birth to a serious psychological question.最重要的是要学会释放压力.否则,就会产生严重的心理问题.17.…some small clever animals, now with hands and feet, appeared and spread all over the earth.
一些小巧聪明，长着手脚的动物出现了，它们散布在地球各个地方。
spread(spread, spread)vt.使伸展，延伸vi.（消息等）传开，流行
Mum spread a new cloth bought in the supermarket on the table when we had dinner.
我们吃饭时妈妈在桌子上铺上一条从超市买来的新桌布。
He spread out his arms to welcome us warmly.他张开双臂热情地欢迎我们。
The exciting news spread through the school quickly.这激动人心的消息很快传遍了学校。
spread out 传开spread rumors 散布谣言spread like wildfire 像野火一般传开
spread oneself 舒展身体spread the table 铺桌子spread the load 分摊(工作量)
18.Thus they have, in their turn, became the most important animals on the planet.于是，他们接着成为了这个行星上最重要的动物。
There has been no rain — thus, the crops are drying.天没下雨，因此庄稼要枯死了。
She studied hard;thus she got high marks.她用功读书, 因此获得高分。
19.They are putting too much carbon dioxide into the atmosphere, which prevents heat from escaping from the earth into space.他们把过多的二氧化碳释放到大气层中，这使得地球上的热不能释放到太空中去。The atmosphere here is very clear.这里的空气很纯净。
There is an atmosphere of peace and calm in the country, quite different from the atmosphere of a big city.在乡间有一种和平宁静的气氛，和大城市的气氛截然不同。
prevent sb./sth.(from)doing sth.阻止某人或者某事做某事
His words can’t prevent us from buying books.他的话不会阻止我们买书。
The heavy rain prevented us going on,but we didn’t lose heart.大雨阻止我们前进，但是我们不灰心丧气。 另外，与这种结构相似的有stop sb./sth.(from)doing sth.（from可以省略）和keep sb./sth.from doing sth.（from不可以省略）。
Lynn’s parents tried to stop her seeing him.林恩的父母企图阻止她和他见面。
You won’t keep the things from happening.你不能阻止事情发生。
完成句子
什么也不能阻止他鸣不平。
(2)Please have an apple__________________________________until dinner time.(keep)
吃个苹果就能挨到吃晚饭了。
单选
（3）The heavy rain _____ us visiting the attractive lake, but we didn’t _____.
A.prevented;lose the heart B.prevented;lose heart C.kept;lose the heart D.kept;lose the heart
20.As a result of this, many scientists believe the earth may become too hot to live on.因此，很多科学家们相信地球可能会变得太热而不能在上面生存。
As a result of the rain, I was late.雨太大，所以我来晚了。
21.So whether life will continue on the earth for millions of years to come will depend on whether this problem can be solved.所以在未来的数百万年中，生命能否在地球上延续取决于这个问题能否得到解决。 depend on/upon意思为“依靠，依赖”，常用结构是 depend on sb./ sth.，depend on sb.to do sth.。The country depends heavily on its tourist trade.这个国家主要依靠旅游业。
The poor man depends his son to earn money.这个穷人依靠他的儿子去赚钱。
要特别注意depend on it常用于句首或句末，意思为“请放心，没问题”;It all depends和That depends意思为“看情况而定”，二者都用于口语中。例如：
Depend on it, he’ll turn up.请放心，他一定会来的。
It depends how you tackle the problem.那取决于你如何解决这个问题。
用depend短语的适当形式完成句子
(1)—Is your father coming tomorrow?
— _______ _______(那要看情况).He may not have the time.
(2)—We don’t know if we can offer help.
—_______ _______ _______(一切看情况而定).(3)—What is your attitude?
—_______ _______ _______(请放心).We won’t give up.
22.There used to be nine planets in the solar system.在太阳系了原来有九颗行星。
注意there be的变形：there seems to be, there must be, there can be, there is going to be, there has/have been 等。
23.At the beginning, the earth had no water.起初，地球上没有水。
A good beginning makes a good ending.[谚]欲善其终必先善其始。
at the beginning从一开始;开始;起初;首先at the beginning of在...初
from beginning to end从头到尾, 自始自终
Everything must have a beginning.[谚]凡事都有个开头。
24.The evidence for this theory is that the atoms that make up the rocks on the moon seem to be different from those on the earth.这个理论的根据是组成月球上岩石的分子似乎与地球的不同。
Farm workers make up only a small section of the population.农民只占人口的一小部分.Every one can be different from another.Why must we all be the same?
每个人都可以和别人不一样。为什么非要人人都一样？
25.Although its origin may still be a puzzle, the moon can never be anything more than a satellite of the earth.虽然它的起源仍然是个谜，但是月球就是地球的一个卫星。
It's a puzzle where all my money goes each week.我每星期的钱都到哪儿去了是一个难解的问题。This letter puzzles me.这封信使我迷惑不解。
I'm puzzled about what to do next.下一步该怎么办,我心里还没数哩。
26.find ways to solve the problem of global warming.找到解决全球变暖这个难题的方法
27.die out灭绝, 逐渐消失, 渐渐止息
Some animals will die out if we don't protect them.好多动物会灭绝假如我们再不去保护他们。
28.As a result of this event, a great dust cloud formed in the sky blocking out the sunlight.由于这件事，在天空中形成一大团尘埃遮住了阳光。
That wall blocks out all the light.那堵墙把光线都遮住了。
29.However, whether the climate will change again is a concern for everybody on earth.但是，气候是否会再变是世上每个人关切的事。
She showed great concern about you.她很为你担心。
have a concern in和...有利害关系have no concern for毫不关心
30.…a comet crashed into the earth long ago… ……很久以前，一颗彗星撞击了地球，……
She noticed a car crash into a big tree nearby.她注意到一辆小汽车撞到了附件的一棵大树上。
31.…I was lucky enough to have a chance to make a trip into space………有幸得到一个机会去太空旅行…… They know well enough what we mean.他们当然懂得我们的意思。
32.…explained to me that the force of gravity would change three times on our journey and that the first change would be the most powerful.…向我解释说，在我们的航行中会有三次引力的改变，而第一次的改变将是最强的。
Please explain to me where to begin and how to do it.请向我说明从哪里开始以及怎样做。
He explained how the machine was used.他解释了怎样使用那台机器。
33.As the rocket rose into the air, we were pushed back into our seats because we were trying to escape the pull of the earth’s gravity.随着火箭徐徐升空，因为我们要尽力逃离地球的吸引力，所以我们被向后推在座位上。escape danger脱险escape one's memory被某人遗忘
His name escapes me.(=His name escapes my memory.)我记不得他的名字了。
He narrowly escaped death.他九死一生。
The hotel guests tried their best to escape from the burning building.旅客们尽力从燃烧的大楼中逃出来。
34.On the earth if I fall from the tree I will fall to the ground.在地球上如果我们从树上掉下来，总会朝地上落下去的。
35.When we get closer to the moon, we shall feel its gravity pulling us, but it will not be as strong a pull as the earth’s.当我们更接近月球时，就会感到月球的引力在拉我们，但是月球的引力不像地球的引力那么大。
36.I cheered up immediately and floated weightlessly around in our spaceship cabin watching the earth become smaller and the moon larger.我离开高兴起来，由于失重我在太空舱里飘来飘去，望着地球越来越小，月亮越来越大。
37.But when I tried to step forward, I found I was carried twice as far as on the earth and fell over.但是当我努力向前迈步的时候，我发觉我被送出去很远，步子的跨度竟是地球上的两倍。
英语倍数表达法：
1.用times表示倍数（一般限于包括基数在内三倍或三倍以上的数。表示两倍的数，一般用twice） 其句型有：
1）...times+形容词（副词）比较级+than...。如：
This hall is five times bigger than our classroom.这个大厅比我们的教室大五倍。（是我们教室的六倍大）
2）...times +as+形容词（或much）或副词原级+as...。如：
The big box is four times as heavy as the small one.大箱子是小箱子的四倍重。
3）...times +the+名词（size, height, weight, length, width）+of。如：
This big tree is four times the height of that small one.这棵大树的高度是那棵小树的四倍。（比那棵小树高三倍）
4）...times+more+名词（可数，不可数）+than...。如：
There are four times more books in our library than in yours.
我们图书馆藏书（数量）是你们图书馆的四倍。（多三倍）
5）...times +as many（或much）+名词+其他。如：
There are three times as many apples in this basket as in that one.这个篮里的苹果是那个篮里的三倍。 There are five times as many students as we expected.这里的学生是我们预计的五倍。
6）...times +over+被比对象，表示“增加……倍”。如：
The grain output in that village was twice over that of 1978.那个村的粮食产量比1978年的增加了两倍。
7）...times +that of+被比较的对象表示“是……倍”。如：
In this workshop, the output of July was 3.5 times that of January.这个车间7月份的产量是1月份的3.5倍。
2.用double表示倍数。
1）double作形容词，表示“两倍的”。如：
The production is now double what it was ten years ago.现在的产量是十年前的两倍。
2）double作动词，意为“是……的两倍”。如：
The output has been doubled in the past five years.过去五年中产量翻了一番。
38.Walking does need a bit of practice now that gravity has changed.既然重力改变了走路确实需要练一练了。
39.After a while I got the hang of it and we began to enjoy ourselves.过了一会儿，我才掌握了走路的诀窍，这才开始感到自入了。
40.We watched, amazed as fire broke out on the outside of the spaceship as the earth’s gravity increased.我们惊奇地看着，随着地球引力的增加，宇宙飞船的外层燃烧起火。
break out可指大火、战争等突然爆发。
World War Ⅱ broke out in 1939.第二次世界大战是1939年爆发的。
break out还可指突然发出某种声音。
She broke out in curses in her dream.她在梦中大声咒骂起来。
41.There is very little gravity so that things float around.引力很小以致于东西飘来飘去。
42.watch out for… 戒备，提放，密切注意
43.Astronomy is a scientific subject made up of mathematics and physics.天文学是数学和物理构成的科学科目。
44.You can use the scientific method when studying English too.学习英语的时候你也可以运用科学方法。
第三篇：高一英语必修
高一英语必修②Unit 1期末复习题
一.单词拼写
1.These small animals must store plenty of food if they are to s_________ the winter.2.There is a beautiful garden over there.Do you know whom it b__________ to.3.She took a ________ candle into the room, and the dark room lit up at once.4.This coat is of the latest s________.5.In my o_________, he is not the right person for the job.6.Do you have enough e_________ to prove that you are right?
7.Don’t _________ not to know me, actually you know me very well.8.We couldn’t go for a walk because I have no time, b_________, it rains heavily.9.He s___________ all the street, but could not find his dear parents.10.As is known, the Great wall is one of the w___________ of the world.11.In the accident, only two people s__________ at last.12.The building is specially d__________ for the homeless people.13.Tom has bought a new house, he needs to buy some f___________ before he moves into it.14.His father works on a ship, he is a s________.15.This is a r_______ coin, so it’s very valuable.二．翻译下列单词或短语
1.作为对……的报答 2.处理
3.充当，担任4.与……处于战争状态
5.寻找6.属于
7.调查，朝……里面看 8.而不是，而非
9.迷路，丢失 10.同意（某人的看法）
11.高度评价 12.拆开
13.毫无疑问 问题的答案
三．定语从句专练习: 用恰当的关系词填空。
1.Do you know the place __________ he borrowed the book?
2.He talked about the teachers and schools ________ he had visited.3.Some of the roads were flooded, ________ made our journey more difficult.4.The novel ________ you’re interested was written by Mark Twain.5._________ is often the case, we have worked out the production plan.6.Hangzhou is a beautiful city, ________is often called the Heaven of the Earth.7.Yesterday I met an old friend, ___________had a gift of music when he was young.8.I will never forget those three years, during____________ time I learned a lot about life.9.____ is reported, Chinese team won the final.10.I bought all the food in the shop, much of_______________ was given out to the poor.11.I never forget this summer vacation, ___________I spent the happy days with my friends.12.He is talking about the great woman, _________films have been on in
many cities.四.单项选择.1.As a result of the report many villagers rushed to the mountain ________ gold.A.in search ofB.in the search ofC.to searchD.searching
2.-----What has Tom been doing recently?------I didn’t know, ________ care.A.nor do IB.nor I doC.neither am ID.neither I am
3.This book will _______ to the students of English.A.be of great valueB.be of great valuableC.be great valueD.be of
very value
4.In the paper factory, trees are cut into pieces and pulped, then the pulp is
_______ paper.A.made ofB.made fromC.made intoD.made
up of
5.I don’t like the way ______ you speak to her.A./B.in thatC.whichD.of which
6.What he did ______ what he said moved us.A.more thanB.rather thanC.less thanD.no
more than
7._______ is known to us all is that America is a developed country_______ the
First World.A.Which;belonging toB.As;belongingC.What;belonging toD.It;
belonging
8.We don’t doubt______ he can do a good job of it.A.whetherB.thatC.whatD.why
9.The woman, when _______ how her husband was injured, began to cry.A.askedB.to askC.askingD.ask
10.------Tom is never late for work.Why is he absent today?
------Something _________ to him.A.must happenB.should have happened
C.could have happenedD.must have happened
11.Never in my life ______ the lesson he gave me.A.I will forgetB.will I forgetC.had I forgetD.did I
forget
12.I’m afraid that I don’twhat you said.A.agree toB.agree onC.agree withD.agree about
13.He was by his colleagues though he himself didn’t think he had done
anything special.A.thought little ofB.thought poorly
C.thought highly ofD.thought highly
五.短文改错
Long long ago, people had gather leaves and1.fruit of plants to eat with.They didn’t know how2.to plant crops or how to keep animals for their3.food.We call them Stone Age people.Thing for4.them were terrible and hard.Now there have still5.some people living liked those Stone Age people.6.They live in places that are hard reach.They do not7.know of our invention, for they keep themselves8.away our civilized world.For many years a group of9.people call Aruntas have lived alone in the center10.参考答案：
一.单词拼写
1.survive2.belongs3.lighted4.style5.opinion6.evidence7.pretend
8.besides9.searched10.wonders11.survived12.designed13.furniture
14.sailor15.rare
二．翻译下列单词或短语
1.in return for2.do with/deal with3.serve as4.be at war with
5．In search of6.belong to7.look into8.rather than
9.get lost10.agree with11.think/speak highly of12.take
apart
13.(there is)no doubt that14.the answer to the question
三．定语从句专练习: 用恰当的关系词填空。
1.where2.that3.which4.in which5.As6.which
7.who8.which9.As10.which11.when12.whose
四.单项选择.1-5 AAACA6-10 BBBAD11-13 BCC
五.短文改错
1.had改为had to 2.去掉with
为are
6.liked改为like 7.reach改为to reach 8.invention改为inventions
10.call 改为called3.√4.Thing改为things 5.have 改9.away 后加from
第四篇：高一英语必修一Unit2lesson1教案
Unit2 heroes
Lesson1 modern heroes
Ⅰ.Background information
Chinese people have been dreaming of flying into space.This dream is realized in modern China with the development of scientific technology and economic ability.The first one is therefore become the modern hero.Ⅱ.Teaching objective
By the end of the lesson students should be able to:
1.Say and write the new words learned in the text.2.Describe the process of landing the moon of Yang Liwei in both spoken and written way.Proficiently using the words that go together.3.Make up interview between Yang Liwei and reporter using the Past simple and Past continuous.4.Learn to be brave to say English and ask questions in English.5.Know some commonsense about manned spaceship in China and foreign countries.Ⅲ.Teaching contents:
Vocabulary of manned spaceship
The use of time linkers, especially adverbs and conjunctions
To revise the use of Past Simple and Past Continuous
Ⅳ.Teaching aids: blackboard, chalk, PPT, pictures
Ⅴ.Type of lesson: vocabulary, grammar, speaking
Ⅵ.Teaching procedures:
Step1.Warming up
a)Ask questions to know what the students think of modern heroes.b)Introduce the spaceship situation in the world through pictures and words.Step2.Reading
a)Ask and answer questions before reading.b)Read the text and finish exercise3,4, 5 in the textbook.(pager22)c)Find the sentence of Past simple and Past continuous.Step3.Explaining the text
a)Teach new words
b)Explaining the text
c)Do exercise 6,7
d)Free talk: Why do you think Yang Liwei is a hero?
What can we learn from him?
Step5.Grammar
a)Guide student to study Grammar Summary 3, on page 92.b)Do the exercise 8,9,10
Step6.Make up an interview: do exercise 11
Step7.Homework:
a)Read the article space heroes on page 32
b)Writing: How is a spaceship launched?
第五篇：高一英语必修一unit3教案
Unit 3 Travel Journal Period1.Step 1.Warming up 1.Ask some questions:
2.Do you often travel? Where have you been? 3.2.Following the steps of the warm-up on page 17.Step2.Pre-reading
1.Show some traveling pictures of the teacher’s.2.Ask Ss : which river is the longest one in the world and which is the largest one;which river is the longest one in China.3.Ask Ss: how people who live along a river use it.Step3.While-reading
1.Scanning: Ss read quickly and answer: What are they going to do?
2.Skimming: Ss read again and finish comprehending 1 on page 19.Ss read and get the main ideas of each paragraph.Ss list the countries that the Mekong River flows through.Step4.After-reading
Ss in pairs and discuss: Wang Wei’s and Wang Kun’s similar and different attitudes about the trip.Similar attitudes about the trip Different attitudes about the trip Both Wang Wei and Wang Kun think…1.Taking this trip is a dream
come true.2.That they will enjoy this trip a lot.3.They should see a lot of the Mekong.4.That most of the Mekong will be found in Southeast Asia.Wang Wei believes…1.They must start in Qinghai where the river begins /see all of the Mekong.2.That they don’t need to prepare much Wang Kun believes…1.It is too cold and high to start in Qinghai.2.That using an atlas is very important.Step5.Assignment 1.Surf the internet and get more information about the Mekong River.2.Retell the passage use your own words.Period2.Step1.Warming up
Ask some Ss to retell the passage that they have learnt last period.Step2.Learning about the language
Teacher explains some language points in the text on page 18.1.Persuade sb.into /out of sth.: cause sb.(not)to do sth.by arguing or reasoning with him 说服或劝说某人（不）做某事
He is easily persuaded.Wang Kun couldn’t persuade his sister to change her mind.persuade sb.(that clause): cause sb.to believe sth.;convince sb.使某
人信服
How can I persuade you that I am telling the truth?
2.insist(v.): demand(sth)forcefully, not accepting a refusal 坚持或坚决要求； eg.Since he insisted, I had to stay.insist on sth/doing sth: require or demand;refuse to accept an alternative 一定要（某事物），坚决主张
She insists on getting up early and playing her radio loud.3.care about: be worried, concerned or interested 忧虑，关心，惦念 don’t you care about anybody? I don’t care about what happens to him.care for /to do: be willing or agree to do sth.;wish or like to do sth.Would you care a drink? Would you care to go for a walk? care for sb.1).Like or love sb.He cares for her deeply.2).Look after sb;take care of sb;be responsible for sb Who will care for your child if you are out?
4.Once she has made up her mind, nothing can change it.她一旦下了决心，什么也不能使她改变。once: adv.1).for one time 一次
I have only been here once.2).at some time in the past 一度；曾经 He once lived in Zambia.3).all at once: suddenly 突然
All at once the door opened.conj.= as soon as 一旦；一…就…
Once you understand this rule, you’ll have no further difficulty.Step 3.Practice
1.Ss finish Ex 1 and 2 on page 20 by themselves.2.check the answer.3.Ss do Ex 3.on page 20.4.Teacher gives Ss suggested answer and tell them why if the Ss have any problem.Step 4.Assignment
1.Learn the useful expressions by heart.2.Finish Wb.Ex1 on page 56.3.Finish Wb.Ex 2 on page 57.Period 3.Step1.Revision
Check the answers of Wb Ex 1 and 2 on page 56 and 57.Step2.Discovering useful structures
1.Ss look at the following sentences and underline the verbs.Are you working this evening?
We’re having an English party this weekend.He is leaving tomorrow.Let Ss themselves find the rules and tell what tense they are used.2.Ss finish the dialogue on page 21 and pay attention to the tense.Suggested answers:
are going, going, going/traveling, staying, are coming, coming, are going, 3.Ss finish part 3 on page 21.Step3.Talking
1.Ss four in one group and have a discussion about the topic on page 55.2.Ss make a list about the objects: which is the most useful and which is the least useful and why.2.the most useful objects the least useful objects 3.Ss show their result to the class.Step4.Speaking 1.Ss work in pairs and discuss: what do you think a dam does to a river and the people who live on it?
2.Make a list of some good and bad things a dam does.3.Discuss your report with your classmates and then show it in class.Step5.Assignment
Finish Wb Ex 1 using structures on page 57.Period4.Step1.Warming up
Ask Ss some questions about Journey Down The Mekong(I).1.What was Wang Kun and Wang Wei’s dream? 2.What can they see when they travel along the Mekong? 3.Will they have some difficulties in their journey? What are they? Step2.Reading
1.Ss read the passage: a night in the mountains and answer the following questions:
How does Wang Kun feel about the trip now? What do you think has changed his attitude?
2.Ss make a dialogue about things happen the next morning before Wang Kun and Wang Wei leave their camp.3.show the dialogue to the class.Step3.Reading
1.Ss read the passage: The End Of Our Journey on page 59 2.Ss fill in the form with the information from the travel journal.Topic Laos Cambodia Vietnam Population Weather Learning Farming
Period5.(Writing)Step1.Pre-writing 1.Ss read the passage and get the general idea about it.2.Ss make a list of details from the travel journal that you believe are real and you don’t believe are real.Step2.While-writing
1.Ss write a short letter to Wang Wei as one of her friend and ask her to describe: how she feels, what she is doing, and some place you want to know about.Then wish her well on her journey by using some of the following expressions:
Have a nice/good time.Have a nice/good trip.Good luck on your journey.Say “Hello” to …
Give my love/best wishes to… Have fun.Take care.Write to me.2.Ss read their writing and check the mistakes by themselves.Ss exchange their writing and correct the mistakes.Ss rewrite the letter again.Step3.After-writing Choose some samples and show them in class.Tips on writing:
Pay attention to the form of writing a letter.Pay attention to the tense while writing.Pay attention to the structures of the sentences.Step4.Assignment
Ss in group 3-5, make an advertisement or finish the project on page 61.
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