第一篇：高一英语必修三模块4教案
Giants and storm hit northern China 如果你生活在北方,你可曾目睹过沙尘暴袭来时天地昏黄、日月无光的景象呢？你可曾想过谁是造成这种灾害的罪魁祸首呢？其实就是我们人类自己。
On March 10, 2004, strong winds from Russia’s Siberia kicked up clouds of dust and sand.Thus northern China was hit by the season’s first major sandstorm.The thick yellow glooms lowed traffic and forced airports and schools to close, giving the sky a yellow appearance.Northwestern Gansu Province was the worst affected area.One villager said, “There’s nothing to do but dig away the sand nonstop and wait to see what happens.Sometimes I dream of the sand falling around me faster than I can dig away.I worry that in real life, the sand will win.”
His worry is understandable.Every year, about 110 million people suffer from desertification and another 2,500 sq km turns to desert each year.Few people think of China as a desert nation, but it is among the world’s largest.What causes the terrible sandstorm? The answer is obvious.Years of heavy farming and animal grazing in the northern China are the major reasons.Due to this, the land of vegetation that protects the soil is disappearing.The exposed earth becomes a dust bowl easily swept up by the strong winds.As early as in the 4th century B.C., our ancestors began to notice the environmental problem.Chinese philosopher Mencius(孟子)once wrote about desertification and its human causes, including tree-cutting and overgrazing.Our former Premier Zhu Rongji also called it “an alarm for the entire nation”.He called on the whole nation to plant trees to fight the growing desertification.However, Chinese deserts are still on the move.Sandstorm threatens even Beijing.Beijing, which will host the 2008 Olympic Games, has told the world it will hold a “Green Olympics”.The government has promised to make the capital into a “garden city”for the Games by creating belts of trees.So a great project named “Green Wall”is in process.The green wall, like the Great Wall, will block invasion of the enemy.However, the enemy are not foreign invaders, but sand.小字典
gloom n.阴沉nonstop adv.不断地grazing n.放牧vegetation n.植被dust bowl 干旱尘暴区ancestor n.祖先invasion n.入侵
Open question:
As a student, what will you do for the “Green Olympics”?
重点短语透视
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【词条1】be caught in 【课文原句】“To have been caught in a sandstorm was a terrible experience,”...(Page 32)【点拨】be caught in 此处意为“遭遇上”。如: I was caught in the downpour on the way home from school.【拓展】catch 构成的常见短语: 1.catch sb doing 偶然发觉某人做某事。如: The teacher caught him sleeping in class.2.catch up with 赶上。如: You’ll have to work harder to catch up with the top students.【词条2】take in,give out 【课文原句】Trees take in carbon dioxide and give out oxygen.(Page 35)【点拨1】take in 此处意为“吸收,吸入(空气、水等)”。如: Take in a deep breath.【拓展】take in的常见意思还有: 1.take in 把……拿进。如: Please take your clothes in in case it rains.2.take in 收容(留)某人住宿。如: The teacher took in several students.【点拨2】give out 此处意为“放出,散发出”, 多指气味、热量等的释放。如: The rotating machine gave out a lot of heat.【拓展】give out的常见意思还有: 1.发(书、报)等。如: The teacher gave out the exam papers.2.用完,耗尽。如: After five months, their food supply finally gave out.【词条3】cut down,dig up 【课文原句】This is a process that happens when land becomes desert because of climate changes and because people cut down trees and dig up trees.(Page 32)【点拨1】cut down此处意为“砍倒”。如: They cut down many old trees and planted some young trees.【拓展】cut down还有“削减,删减”的意思。如: Your article is too long, so please cut it down to 500 words.【点拨2】dig up此处意为“从地里挖出(某物)”。如: We dug up the tree by its roots.【拓展】dig up 还有“掘到,掘出”的意思。如: An old vase was dug up here last month.请根据首字母或汉语提示完成单词。
1.As we know, s_______ are strong, dry winds that carry sand and dust around.2.What can we do to p______ this disease from spreading in this district? 3.Though it was late, they didn’t feel tired and c______ the work.4.The old man lives in Gansu Province.He has e_______ many terrible sandstorms.5.Unfortunately, only two children s_____ in the traffic accident.6.The weatherman has ______(预报)that it is going to be sunny tomorrow.7.This is an important decision that will ______(影响)the future of the company.8.When I was at school, my good friend always helped me ____(解决)any problem I met.9.Reforming the education system is a very difficult _____(过程)for the Chinese government.10.She ______(抱怨)to me about his bad manners 1.sandstorms2.prevent 3.continued 4.experienced 5.survived 6.forecast 7.affect 8.solve 9.process 10.complained
第二篇：高一英语人教版必修三Unit 4 课文内容
Unit 4 Astronomy: the science of the stars
HOW LIFE BEGAN ON THE EARTH No one knows exactly how the earth began, as it happened so long ago.However, according to a widely accepted theory, the universe began with a “Big Bang” that threw matter in all directions.After that, atoms began to form and combine to create stars and other bodies.For several billion years after the “Big Bang”, the earth was still just a cloud of dust.What it was to become was uncertain until between 4.5 and 3.8 billion years ago when the dust settled into a solid globe.The earth became so violent that it was not clear whether the shape would last or not.It exploded loudly with fire and rock.They were in time to produce carbon dioxide, nitrogen, water vapour and other gases, which were to make the earth’s atmosphere.What is even more important is that as the earth cooled down, water began to appear on its surface.Water had also appeared on other planets like Mars but, unlike the earth, it had disappeared later.It was not immediately obvious that water was to be fundamental to the development of life.What many scientists believe is that the continued presence of water allowed the earth to dissolve harmful gases and acids into the oceans and seas.This produced a chain reaction, which made it possible for life to develop.Many millions of years later, the first extremely small plants began to appear on the surface of the water.They multiplied and filled the oceans and seas with oxygen, which encouraged the later development of early shellfish and all sorts of fish.Next, green plants began to grow on land.They were followed in time by land animals.Some were insects.Others, called amphibians, were able to live on land as well as in the water.Later when the plants grew into forests, reptiles appeared for the first time.They produced young generally by laying eggs.After that, some huge animals, called dinosaurs, developed.They laid eggs too and existed on the earth for more than 140 million years.However, 65 million years ago the age of the dinosaurs ended.Why they suddenly disappeared still remains a mystery.This disappearance made possible the rise of mammals on the earth.These animals were different from all life forms in the past, because they gave birth to young baby animals and produced milk to feed them.Finally about 2.6 million years ago some small clever animals, now with hands and feet, appeared and spread all over the earth.Thus they have, in their turn, become the most important animals on the planet.But they are not looking after the earth very well.They are putting too much carbon dioxide into the atmosphere, which prevents heat from escaping from the earth into space.As a result of this, many scientists believe the earth may become too hot to live on.So whether life will continue on the earth for millions of years to come will depend on whether this problem can be solved.A VISIT TO THE MOON Last month I was lucky enough to have a chance to make a trip into space with my friend Li Yanping, an astronomer.We visited the moon in our spaceship!
Before we left, Li Yanping 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.Then we were off.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.It was so hard that we could not say anything to each other.Gradually the weight lessened and I was able to talk to him.“Why is the spaceship not falling back to the earth? On the earth if I fall from a tree I will fall to the ground.” I asked.“We are too far from the earth now to feel its pull,” he explained, “so we feel as if no gravity at all.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.” I cheered up immediately and floated weightlessly around in our spaceship cabin watching the earth become smaller and the moon larger.When we got there, I wanted to explore immediately.“Come on,” I said.“If you are right, my weight will be less than on the earth because the moon is smaller and I will be able to move more freely.I might even grow taller if I stay here long enough.I shall certainly weigh less!” I laughed and climbed down the steps from the spaceship.But when I tried to step forward.I found I was carried twice as far as on the earth and fell over.“Oh dear,” I cried, “walking does need a bit of practice now that gravity has changed.” After a while I got the hang of it and we began to enjoy ourselves.Leaving the moon’s gravity was not as painful as leaving the earth’s.But returning to the earth was very frightening.We watched, amazed as fire broke out on the outside of the spaceship as the earth’s gravity increased.Again we were pushed hard into our seats as we came back to land.“That was very exhausting but very exciting too,” I said.“Now I know much more about gravity!Do you think we could visit some stars next time?” “Of course,” he smiled, “which star would you like to go to?”
第三篇：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.
第四篇：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
第五篇：高一英语教案：必修三Unit2教案
Unit 2 Healthy eating
Period 3 Learning about language: Grammar
整体设计
教材分析
This is the third teaching period of this unit.To test whether students have grasped the important and difficult language points they learned in the last period, the teacher should first offer them some revision exercises.Then lead in the new lesson.This teaching period mainly deals with the grammar: learn the use of ought to and review the use of can, could, may, might, will, would, shall, should, must, can’t.Students often feel modal verbs abstract and difficult, so it is necessary to make the lesson interesting and connect it with their daily life in order to let it easy to accept and understand.Firstly, the teacher can ask students to read the reading passage Come and Eat Here(1)again, tick out the sentences using modal verbs from the reading passage and translate them into Chinese.Secondly, compare and discover the uses of each modal verb by giving a lot of example sentences.Thirdly, do the exercises in Discovering useful structures on Page 13 and more exercises for students to master the related modal verbs.Finally, summarize the use of ought to and let students make it clear how each modal verb is being used in the situations.At the end of the class, ask students to do the exercises in Using structures on Page 54 and additional exercises for consolidation.教学重点 1.Get students to review and consolidate the use of can, could, may, might, will, would, shall, should, must, can’t.2.Let students learn the use of ought to.教学难点
Enable students to learn how to use ought to correctly.三维目标 知识目标
1.Get students to know more about modal verbs.2.Let students learn the use of ought to.能力目标
Enable students to use modal verbs correctly and properly according to the context.情感目标
1.Get students to become interested in grammar learning.2.Develop students’ sense of group cooperation.教学过程
设计方案(一)
→Step 1 Revision
1.Check the homework exercises.2.Dictate some new words and expressions.3.Read the passage Come and Eat Here again to find words and expressions that mean the same.Alternative words and expressions Words and expressions from the text
should
run away after doing something wrong
something to make you thin by eating it
wish to know about something
get rid of something
Alternative words and expressions
parts of plants that help food move quickly through the body
changing food into something the body can use
proper amount of different kinds of food needed for good health
Give students about four minutes to find the suitable words and expressions.Then check the answers with the whole class.Suggested answers: Alternative words and expressions Words and expressions from the text should ought to run away after doing something wrong get away with something to make you thin by eating it slimming foods wish to know about something curiosity get rid of something throw away Alternative words and expressions Words and expressions from the text parts of plants that help food move quickly fibre through the body
changing food into something the body can use digestion proper amount of different kinds of food balanced diet needed for good health
→Step 2 Leading-in by revision Translate the following sentences and explain how each of these modal verbs is being used in the situations.1.He could hardly support his family before he found the new job.2.Where could/can the boy be now? 3.May/Might I come in? 4.You may/might catch sight of the sunrise from here when you get up before 5 in the morning.5.You must hurry up or you’ll be late.6.Whatever you want, you shall have.7.We should read English aloud every morning.8.He would sit there for hours, doing nothing at all.Suggested answers: 1.他在找到那份新工作前几乎无法养家糊口。(ability)2.那孩子现在能在哪儿呢？(guessing)3.我可以进来吗？(ask for permission)4.你在早晨五点钟以前起来, 或许能从这儿看到日出。(possibility)
5.你必须得快点儿, 不然会迟到的。(necessity)6.你想得到什么, 你就可以有什么。(promise)7.我们应该每天早晨朗读英文。(duty)8.他总是在那儿一坐就是几个小时, 什么都不干。(past habit)→Step 3 Grammar learning 1.Reading and discovering Ask students to turn back to Page 10 to read through the passage Come and Eat Here, let them pick out the sentences using modal verbs and translate them into Chinese.Suggested answers: 1)By lunchtime they would all be sold.到午饭时分, 它们都会卖完。
2)By now his restaurant ought to be full of people.到了这个时候, 他的餐馆本该宾客盈门的。3)What could have happened? 发生了什么事呢？
4)Nothing could be better.再没有比这些更好（吃）的了。
5)Something terrible must have happened if Li Chang was not coming to eat in his restaurant as he always did.要是李昌不像往常那样来他的餐馆吃饭, 那问题就严重了。
6)He could not believe his eyes.他简直不能相信他的眼睛。
7)Perhaps he should go to the library and find out.也许他应该去图书馆查查清楚。
8)He could not have Yong Hui getting away with telling people lies!他不可能让咏慧哄骗人们后跑掉。9)He had better do some research.他最好作一番调查。
10)They would become tired very quickly.他们很快就会到疲乏。
11)Perhaps with a discount and a new sign he could win his customers back.或许打折的方法和新的招牌能够帮他赢回顾客。
2.Thinking and discussing Let students read aloud the sentences they picked out, think over and discuss with a partner how each of these modal verbs is being used in the situations.Use the function words below to explain the meaning of the modal verbs.If students have some difficulty, give them a hand.Intention Duty Permission Possibility Guessing Ability Suggested answers: 1)Possibility 2)Possibility 3)Possibility 4)Possibility 5)Guessing 6)Intention 7)Duty 8)Intention 9)Duty 10)Possibility 11)Ability 3.Summing up: the use of ought to ought to的用法
ought无人称和时态的变化, 后接带to的动词不定式。ought to可表示“义务”“要求”或“劝告”, 常译作“应该”“应当”等, 和should差不多, 只是语气稍重一些;有时表示“非常可能”的意思。否定式为ought not to(oughtn’t to), 疑问式为Ought I/you/...to...? 1.表示“责任或义务”
Such things ought not to be allowed, ought they? 这类事情不应该被准许, 是吗？ —Ought he to go? 他应该去吗？
—Yes, he ought to.是的, 他应该去。2.表示“适当, 合适或应该”
Coffee ought to be drunk while it is hot.咖啡应该趁热喝。
There ought to be more buses during the rush hours.在上下班高峰期, 公共汽车应当多一些。3.表示“可能性”
Harry ought to win this race.哈里应该会赢得这场比赛。
If he started at seven, he ought to be here now.假如他在七点出发的话, 现在大概到这儿了。4.表示“劝告或建议”
I think you ought to eat more body-building food.我认为你应当多吃些有营养的食物。
He said I ought to do that job.他说我适宜做那项工作。
5.表示“推测”, 意为“照说应该;想必一定”, 后跟不定式的一般时、进行时或完成时, 分别表示对现在、现在进行或过去情况的推测。
She has had working experience before.She ought to be fit for the job.她以前有过工作经验, 应该胜任这项工作。
It’s just 9 o’clock.Mary ought to be doing her homework in her room now.才刚九点, 按说玛丽应该在房间里做作业。
It ought to have rained last night.昨晚应该下过雨。6.表示“责备或后悔”
ought to后接不定式的完成式时, 表示“本应该做某事而事实上没做”;其否定式表示“本不应该做某事而事实上做了”。
You ought to have done these exercises because you were required to so during your holidays.这些练习你本应该做完的, 因为假期里就要求你做了。
She ought not to have told him the bad news, which had a bad effect on his examinations.她本不应该告诉他这个不幸的消息, 结果影响了他的考试。
→Step 4 Grammar practice 1.Turn to Page 13.Ask students to do Exercise 2 in Discovering useful structures.First let them discuss in pairs how each of these modal verbs is being used in the situations.Then check the answers with the whole class.Give some explanations if necessary.2.Turn to Page 50.Ask students to do Exercise 1 and Exercise 2.Check the answers after most of them finish.→Step 5 Asking and answering
Let students work in pairs.One asks a question and the other answers it.Remind them to use modal verbs in their answer.Show the following on the screen to students.Example: S1: What should you do after school? S2: I have to go home at once.I need to take the bus.I ought to do my homework as soon as I get home.Other possible questions: 1.Do you know what you have to do when you borrow books from the library? 2.Do you know what to do when your teethache? 3.Do you know what to do if you need to meet someone you don’t know at the airport? 4.Do you know what to do if you want to get a discount in a shop? 5.Do you know what you should do when you meet the hostess in your friend’s home? The following procedures may be followed: 1.Let students ask and answer the questions in pairs.2.Ask as many pairs as possible to perform their dialogue to the class.→Step 6 Closing down by a quiz
Show the following exercises on the screen.Let students finish them within three minutes to see if they have mastered the use of modal verbs.Five minutes later, check the answers with the whole class.1.—What’s the matter with you?
—Oh, I’m not feeling well in the stomach.I ______________ so much fried fish just now.A.shouldn’t eat B.mustn’t eat C.oughtn’t to have eaten D.mustn’t have eaten
2.—Mum, I climbed to get the Teddy Bear from the top of the shelf.—My goodness!You ______________ yourself.You ______________ do that again.A.must have hurt;mustn’t B.should have hurt;can’t C.may have hurt;mustn’t
D.might have hurt;won’t be able to
3.The train was ten minutes late, so I ______________ have run all the way from my house to the station.A.couldn’t B.shouldn’t C.needn’t D.mustn’t
4.You ______________ worry about the old man.He ______________ well already.A.needn’t;may get B.didn’t have to;gets C.mustn’t;got
D.needn’t;may have gotten 5.—Shall I tell John about it?
—No, you ______________, for I’ve told him already.A.needn’t B.wouldn’t C.mustn’t D.shouldn’t
Suggested answers: CCCDA →Step 7 Homework
1.Finish off the workbook exercises.2.Preview the reading passage Come and Eat Here(2)on Page 14, find the sentences in which modal verbs are used, and see if you can understand the situations.设计方案(二)
→Step 1 Revision 1.Check the homework exercises.2.Translate the following into English.1)平衡膳食 2)应该;应当 3)减肥;体重减轻
4)被放过;（做坏事）不受惩罚 5)说谎;撒谎
6)到了这个时候, 他的餐馆本该宾客盈门的。7)再没有比这些更好（吃）的了。
8)要是李昌不像往常那样来他的餐馆吃饭, 那问题就严重了。9)他简直不能相信他的眼睛。
10)他不可能让咏慧哄骗人们后跑掉。
→Step 2 Warming up by asking and answering Let students work in pairs.One asks a question.The other answers it.Remind them to use modal verbs they have learned in their answers.Example: S1: What should you do after school? S2: I have to go home at once.I need to take the bus.I should do my homework as soon as I get home.→Step 3 Discovering useful structures
Ask students to underline the sentences containing modal verbs in the reading passage and use the function words below to explain the meaning of the modal verbs.Intention Duty Permission Possibility Guessing Ability →Step 4 Learning the use of ought to
1.Ask students to turn to Page 91 and learn the part 6 ought by themselves.2.Encourage them to ask as many questions as possible.Give them explanations if necessary.3.Let them do some additional exercises.4.Sum up.→Step 5 Practice
Ask students to finish the following exercises within 8 minutes.Then check the answers with the whole class.1.Exercise 2 in Discovering useful structures on Page 13.2.Exercise 1 in Using structures on Page 50.→Step 6 Consolidation
Let students work in pairs to choose one of the situations below and develop it into a conversation.Make sure they use as many modal verbs as possible.1.Your friend sees someone steal a purse from an old lady’s pocket.He/She does nothing but is very worried about this.He/She comes up to you for your advice.What would you tell him/her to do? 2.Your friend has borrowed your mobile phone and lost it while he was out with his friends.You are very angry with him.He is not concerned.What are you going to say to each other? →Step 7 Homework
1.Finish off the Workbook exercises.2.Practice your conversation with your partner and be ready to present it to the class.板书设计 Unit 2 Healthy eating the use of ought to Use Examples ought无人称和时态的变化, 后接带to的动词(1)There is something I ought to tell you 不定式。ought to可表示“义务”“要求”或“劝before you leave.告”, 常译作“应该”“应当”等, 和should差不(2)He ought not to do that.多, 只是语气稍重一些;有时表示“非常可(3)—Ought he to see the doctor? 能”的意思。否定式为ought not to(oughtn’t to), —Yes, he ought to.疑问式为Ought I/you/...to...?(4)If she is completely well, she ought to be
back at school today.活动与探究 After class, make up a dialogue with your partner to talk about food you like or dislike.Be ready to present your dialogue to the class.You must use the following expressions and as many words that are referred to as you know.Expressions Food words My favorite food/fruit/meat is...fried chicken smoked chicken roast I’m fond of...I don’t often eat...duckbarbecued mutton lemon beefsweet and I really hate...I can’t stand...sour fish steamed fish creamed tomatoes
make me gain/lose weight fried eggplant cucumber salad boiled eggs
stir-fried mushrooms The beginning is given to you.A: Do you know how to make soup? B: Yes, I put in mushrooms, tomatoes and eggs to make a vegetable soup.A: Oh, I can’t stand tomatoes....
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