第54课 新概念英语第二册第54课教案（共5则）

第一篇：第54课 新概念英语第二册第54课教案

新概念英语第二册第54课学案 1.sticky adj 粘的，黏糊糊的

*meet a sticky end 落得悲惨的下场，倒霉 *stick 1)n.棍，树枝

==walking stick 手杖，拐杖 *the carrot and the stick 软硬兼施 2）v.插入，刺穿 3)v.粘住

*stick a stamp on a letter ==stick to sth 坚持某事 *stick at = keep on doing sth *sticky fingers 手指粘，好偷东西 2.finger n.手指

*cross one’s fingers 祝好运，祈祷 3.mix v.掺和，混合 *mixed adj 混合的

*mix A with B 把AB混合起来 *a mixed school 男女混合学校 *mixture n.混合物 *mixer n.搅拌机,交际家 4.pastry n.面糊 *paste n.面团，浆糊 5.annoy v.使不悦，惹恼 *annoying adj 令人生气的（物）*annoyed adj 感到生气的（人）6.receiver n.电话听筒 *pick up the receiver 拿起听筒 *put down / hung up the receiver *receive v.收到 *accept v.接受 7.dismay

1)v.使……气馁/失望/惊讶

Part 1 Words

*be dismayed at 对…..失望 2)n.惊讶，气馁，灰心

*to one’s dismay 使人惊讶的是，使人灰心的是 8.recognize

1）v.认出，听出，识别出 Eg.recognize your voice 2).承认，认可，认识到 Eg.He recognized his mistake.9.persuade v.说服，劝说 *persuade sb to do sth

*persuade sb into doing sth 说服某人做某事 *persuade sb out of doing sth 说服某人不去做某事 *persuade sb of sth 使某人信服某事 *persuade sb that

*persuasion n.说服，劝说，信念，见解 *persuasive adj 有说服力的 10.mess

1）n.脏或乱的状态 Eg.You are a mess.你真邋遢 What a mess!太乱了

*be at sixes and sevens 乱七八糟

*mess around = mess about 鬼混，无所事事 11.sign 1)n.标记，标识

Eg.a traffic sign 交通标识 2)v.签署，签名 Eg.Please sign here.12.register 1)v.登记，注册

Eg.register at a hotel 登记入住旅馆 *check in 登记入住 *check out 登记离开 2)n.登记，注册

Eg.a household register 户口登记薄 Part 2 Grammar  a, the, some, any

*some 和any 表示不定数量的代词，相当于“一些”讲时，前者多用于肯定句，而后者多用于否定句和疑问句

Eg.I want some infromation.I don’t want any information.Do you want any information? *some 也可用于以can, may, could, would, how about, what about why not 开头的问句中 *the

1)the +adj 表示一类人

Eg.the rick 富人

the poor 穷人 2)the +adj/adv最高级 3)the +序数词

4)the + 姓氏复数 表示一家人，做主语，相当于复数 5)the+ 世界上独一无二的事物 Eg.the Earth 地球

the Sun 太阳 6)the b表示特指

Eg.The girl in red is my sister.7)第一次提到用a/an , 第二次提到用the Eg.I bought a car.The car is nice.8)the +江河湖海山脉 Eg, the Yellow River 黄河 9)the+乐器 Eg.play the piano Part 3 Text

1.After breakfast, I sent the children to school and then I went to the shops.*after breakfast/lunch/supper/dinner 三餐前五冠词 ==若三餐前有adj，则加a/an

*registration n.登记，注册

Eg.have a nice lunch

*sent sb to school 送某人去上学 ==go to school 去上学（前无冠词）*go to the shops 去商店

2.In a short time, I was busy mixing butter and flour and my hands were soon covered with sticky pastry.*in a short time/while 很快 *be busy doing sth 忙着做某事 *be covered with 被覆盖

3.I picked up the receiver between two sticky fingers.*pick up 拾起，捡起，接受节目，去接某人

4.It took me ten minutes to persuade her to ring back later.*it takes/took sb some time to do sth *persuade sb to do sth 5.At last I hung up the receiver.*hang up the receiver = put down the receiver 挂断电话

*pick up the receiver 拿起电话 *Hold on, please.请稍等（别挂断）

6.I had no sooner got back to the kitchen than the doorbell rang loud enough to wake the dead.*主语+had no sooner +done sth that +从句（一般过去时）.一………就

第二篇：新概念英语第二册第54课教案

Lesson54 Sticky fingers

上课时间：

上课地点: 教学用书：新概念二

教学目标： 掌握生词和短语sticky

pastry receiver be dismayed at sth 等

教学重难点：no sooner……than……一……就……=

hardly…when

主句用过去完成时，than后面的从句用一般过去时。

教学过程:

复习上节课已学过的现在完成时与现在

完成进行时的用法及区别 新课教学：

【New words and expressions】

sticky adj.黏

sticky fingers sticky rice

I picked up the receiver between two sticky fingers.have sticky fingers手脚不干净

The boy who has sticky fingers has been fired many times.手脚不干净的那个男孩已经被开除很多次了。stick n.棍棒

a walking stick拐棍，手杖 v.粘贴 stuck stuck sticking Dust could stick to the clothing easily.v.坚持，坚守，不放弃

stick to one„s position/ view/ opinion/rules

finger

n.pie n.馅饼

I decided to make some meat pies.an apple pie some pumpkin pies as easy as pie易如反掌，轻而易举

mix ① vt.使混和，拌和 mix A and B I was busy mixing butter and flour.我忙着搅和黄油和面粉 mix A into B You can mix some salt into the flour.你可以在面粉混合一些盐。

mix A with B

Oil does not mix with water.② vi.交往，相处

I’m not going to mix with those people.我不打算和那些人来往。Mary doesn’t mix much.玛丽不太和人交往。

mixed adj.混合的 a mixed school pastry n.面糊,糕点

My hands were soon covered with sticky pastry.我的手沾满糕点。

annoying

adj.令人烦恼的

Nothing could have been more annoying.annoyed

adj.感到烦恼的

annoy v.使烦恼

annoyed annoyed annoying

You shouldn't annoy him.receiver n.电话的话筒，收款员，接待者 I picked up the receiver between sticky fingers.我选了接收机之间的黏糊糊的手指。

At last, I hung up the receiver.最后，我挂上了电话。

speak to sb和某人讲电话

answer the phone接电话

hang on/ hold on等一下

put down/ hang up the receiver挂电话

receive vt.收到；受到 receive a letter receive a gift receive education受教育

dismay

v.n.失望，泄气 disappoint I was dismayed when I recognized the voice of Helen Bates.我很沮丧，当我听出是海伦贝茨的声音。

dismayed

adj.泄气的dismaying adj.令人泄气的

to one's dismay

让某人失望的是.....be dismayed at sth

对.....感到失望 We are dismayed at the news.我们沮丧的消息。

recognize v.认出，听出

I was dismayed when I recognized the voice of Helen Bates.我很沮丧，当我听出是海伦贝茨的声音。

recognize an old friend 认出一个老朋友

recognize属于心理状态的动词，不用于进行时

know, realize, imagine, agree, recognize, want, prefer, love, hate等心理状态的词一般不用于进行时

recognition n.认出

persuade v.说服，劝说

It took me ten minutes to persuade her ring back later.我花了十分钟才说服她过会儿再来电话。

persuade sb to do sth劝服某人做某事 persuade sb not to do sth persuade sb into doing sth劝服某人做某事 We persuade them to join us.我们说服他加入我们。

We persuade them into joining us.我们说服他们加入我们。

persuade sb out of doing说服某人不要做某事 He persuade me out of swimming.他说服我去游泳。

劝说未成功时用“try to persuade sb to do sth”

She tried to persuade her father to give up smoking.她试图说服父亲戒烟。

persuasive adj.有说服力的，令人信服的a persuasive opinion 有说服力的意见

mess n.乱七八糟 What a mess!真是糟糕透了！

You are a mess!你真邋遢!

make a mess of sth.把……搅得乱七八糟 He made a mess of my job.他搞砸了我的工作。

at sixes and sevens乱七八糟

be in a(great)mess处于混乱之中 My bedroom is in a great mess.我的卧室是一塌糊涂。

doorknob

n.门把手

There was pastry on my fingers, on the telephone, and on the doorknobs.我手指上都是面糊，在电话里，在门上。

sign

v.签字

This time it was a postman and he wanted me to sign for a registered letter!

这次是邮递员，他要我签收一封挂号信！

sign for

签收

sign for a parcel

签收包裹

I signed for a letter this moring.我今天早上签署了一封信。

n.记号，符号

There are many public signs in the park.公园里有许多公共标志。

register v.挂号邮寄 registered letters挂号信

He wanted me to sign for a registered letter.他要我签收一封挂号信。

v.登记、注册

register at a hotel

登记入住旅馆

register the birth of a child register at a school

课文讲解：

After breakfast, I sent the children to school and then I went to the shops.早饭后, 我送孩子们上学, 然后就去了商店.send sb to sp送某人去某地

send sb to do sth派某人去做某事 I sent her to Beijing yesterday.我给她昨天到北京。

I sent her to get some milk yesterday.我给她买点牛奶昨天。

It was still early when I returned home.The children were at school, my husband was at work and the house was quiet.我回到家时, 时间还早.孩子们在上学, 我丈夫在上班,家里清静得很.return不能和back连用 return to sp return to school return to Shanghai at school在上学 at work在工作

So I decided to make some meat pies.In a short time I was busy mixing butter and flour and my hands were soon covered with sticky pastry.于是我决定做些肉馅饼.不一会儿我就忙着调拌起了黄油和面粉,很快我的手上就沾满了粘粘的面糊.decide to do sth决定做某事

He decided to study abroad next year.他决定明年去国外学习。

in a short time ＝

in a short while 不久,一会儿

In a short time I was all wet in the rain.在很短的时间，我被雨淋湿。

be busy(in)doing sth

He is busy in writing his letters.他在写他的信很忙。

be busy with sth They are busy with study day and night.他们忙于日夜研究。

be covered with被…所覆盖

The road was covered with snow.道路被雪覆盖。

Every inch of the floor space was covered with books.地板的每一寸空间满了书。

At exactly that moment, the telephone rang.Nothing could have been more annoying.恰恰在此时, 电话铃响了.没有什么能比这更烦人了.at exactly that moment=at that very moment=just at that moment

ring

v.环绕，使（如铃）响，打电话给

ring, rang, rung As soon as he got home, the phone rang.当他到家时，电话铃响了。

He heard the school bell ring.他听到学校的钟声。

n.戒指，铃声

I got a ring for Christmas.我对圣诞节的一环。

Exactly

用于加强语气，表示“正”、“恰恰”：

That's exactly what I wanted to tell you.Nothing could have been cheaper.No books could be more interesting.I picked up the receiver between two sticky fingers and was dismayed when I recognized the voice of Helen Bates.我用两个沾满面糊的手指捏起了话筒.当我听出是海伦·贝茨的声音时, 非常丧气.pick up the receiver拿起电话机子 pick it up拿起它

It took me ten minutes to persuade her to ring back later.我用了10 分钟的时间才说服她过会儿再来电话.It takes sb some time to do sth

ring back回电话

I decide to ring back a minute later.我决定回一分钟后。

I will ring you back.At last I hung up the receiver.What a mess!There was pastry on my fingers, on the telephone, and on the doorknobs.我终于挂上了话筒。真是糟糕透了！我的手指上、电话机上以及门的把手上，都沾上了面糊。

hang v.悬挂，绞死

hang-hanged-hanged-hanging绞死

hang-hung-hung-hanging悬挂

He was hung.There are many pictures hung on the wall.在墙上挂着许多照片。

I had no sooner got back to the kitchen than the doorbell rang loud enough to wake the dead.我刚回到厨房, 门铃又响了起来, 响声足以把死人唤醒.no sooner……than……一……就……= hardly…when

主句用过去完成时，than后面的从句用一般过去时。I had no sooner reached home than it began to rain.我还没有到家就开始下雨了。

No sooner...than...常放在句首,表示强调.这时主句要倒装 No sooner had I reached home than it began to rain.没有我刚到家就开始下雨了。

the dead= the dead people the+adj.某一类人，谓语动词用复数 The old are respected in our country.在我们国家老人受到尊重。

the rich富人

the poor穷人 the deaf聋子

the young年轻人 the old老年人

enough enough+n.adj./adv.+enough He has enough money to buy a car.他有足够的钱来买一辆车。

You don’t relax enough.你不放松，足够。

You are not driving fast enough.你车开得不够快。

She is a beautiful enough girl.她是一个足够美丽的女孩。

This time it was the post man and he wanted me to sign for a registered letter!这次是邮递员, 他要我签收一封挂号信!

would like to do sth=want to do sth

课堂小结: ：no sooner……than……一……就……=

hardly…when

主句用过去完成时，than后面的从句用一般过去式。

作业布置: 1 重点单词和短语4+1，练习题10个选择题 背单词及课文中重点句型。

教学反思：

第三篇：第54课 高等动物的内分泌系统与体液调节

2013威坪中学

高二生物资料

第54课

高等动物的内分泌系统与体液调节（1）

班级________学号________姓名_____________ 【学习目标】 的实验？

※自主学习案※

一．人体的内分泌系统

1．内分泌系统：包括分散在体内的一些无管腺（内分泌腺）和细胞，这些腺体或细胞在一定的刺激（神经或体液的刺激）作用下，可以分泌某种特异性的物质到体液中。

（1）有的内分泌细胞比较集中，形成内分泌腺，如___________、__________、_____________等。（2）有的比较分散，如胃、肠中的内分泌细胞；

（3）有的是兼有内分泌的作用，如_______________________。

2．激素：由内分泌腺所分泌的__________的物质，可以作用于_________的器官，并______它们的活动。（1）微量和高效，传递信息；

（2）通过体液运输（可以通过抽取血液检测内分泌系统的疾病）；

（3）作用于靶细胞、靶器官（因为只有相应的靶细胞具有相应的特异性受体）；（4）激素一经靶细胞作用后就被灭活。

3．激素调节：由内分泌器官（或细胞）分泌的激素进行调节人体和动物体的生命活动的方式。由于激素通过_______的运送而发挥调节作用，故又称为_______调节。与神经调节相比，体液调节反应比较_______，作用持续时间比较_____，作用的范围比较_______。

经典实验2： 1886年，两位生理学家G.Mering和O.Minkowski注意到切除胰腺的狗出现“糖尿病”症状。1922年，加拿大多伦多大学的F.G.Banting 和C.H.Best结扎狗胰腺的腺导管，等到胰腺萎缩后，从中提取抗糖尿病的“胰岛”提取物，即胰岛素。随后Banting又与 J.J.R.Macleod合作获得了治疗糖尿病效果稳定的胰岛素。为此两人获得了1923年的诺贝尔医学和生理学奖。现在，胰岛素已经成为临床上治疗糖尿病的基本药物。① 糖尿病的基本症状？

② 通常患者会在什么时机注射胰岛素，以免血糖过高？如果血糖过

低会有什么症状出现？

经典实验3：1937年，英国牛津大学内分泌学家哈里斯（G.H.Harris）在实验中观察到，如果把垂体和下丘脑之间的血液联系中断，则可导致生殖器官的萎缩。如果把血液联系恢复正常，生殖器官的功能也恢复正常。这说明什么呢？

哈里斯提出：垂体受控于下丘脑，下丘脑产生一种“释放激素”的物质，通过血液作用于垂体。可是下丘脑是属于神经系统的呀！哈里斯的假说与传统观念格格不入，因此遭到了许多人的怀疑和反对。然而，这一开创性的新见解却深深地打动了吉耶曼（R.Guillemin）和沙利（A.V.Schally）两位初出茅庐的年轻人。他们毅然踏上了寻找脑激素的坎坷历程。两个人从合作到长达20年的竞争，吉耶曼用掉了几百万头羊的下丘脑，沙利也用掉了上百万头猪的下丘脑，终于揭开了下丘脑的秘密。

※课堂探究案※

经典实验1：1849年，德国生理学家A.A.Berthold(1803-1861)发表了最早的关于内分泌研究的经典实验。他奠定了内分泌研究的基本方法，但是他关于性腺可以释放出物质影响性状的推论，在当时却没有被广泛的认可。1902年，英国生理学家W.M.Bayliss(1860-1924)和E.H.Starling(1866-1927)，大胆设想通过实验解答了当时无法理解的“胰液分泌调节”问题。他们提取狗的十二指肠黏膜物质，注射给另一条狗，结果这条狗的胰液分泌调节量明显增加。由此发现了“机体可以通过向血液中释放某些化学物质调节远处器官活动”的方式。1905年，W.B.Hardy 提出了用"hormone”（激素）一词，称呼这些化学

物质。

今天，我们可以用这种方法验证性激素的存在。请思考下列问题： ① 说出公鸡摘除睾丸后的变化？可以得出什么结论？

②实验尚不足以说明是“性激素”使然，科学严谨的实验研究方法还需要什么样的补充？如何补充Berthold

第四篇：新概念英语第二册第13课

Lesson 13 The Greenwood Boys 绿(lu)林少年

The Greenwood Boys are a group of pop singers.At present, they are visiting all parts of the country.They will be arriving here tomorrow.They will be coming by train and most of the young people in the town will be meeting them at the station.Tomorrow evening they will be singing at the Workers' Club.The Greenwood Boys will be staying for five days.During this time, they will give five performances.As usual, the police will have a difficult time.They will be trying to keep order.It is always the same on these occasions.New words and expressions 生词和短语

group [ɡru:p] n.小组，团体pop singer 流行歌手club [klʌb] n.俱乐部 performance [ pəˈfɔ:məns] n.演出occasion [əˈkeiʒən] n.场合 参考译文

“绿林少年”是一个流行歌曲演唱团。目前他们正在全国各地巡回演出，明天就要到达此地。他们将乘火车来，镇上的大部分青年人将到车站迎接他们。明晚他们将在工人俱乐部演出。“绿林少年”准备在此逗留5天。在此期间，他们将演出5场。同往常一样，警察的日子将不好过，他们将设法维持秩序。每逢这种场合，情况都是这样。1.The Greenwood Boys 绿(lu)林少年

2.The Greenwood Boys are a group of pop singers.([ˈsɪŋə])“绿林少年”是一个流行歌曲演唱团。

1)group的含义是“组”、“群”、“群体”、“团体”。通常用a group of 表示一群或一个团体： e.g.我在回家的路上遇见了一群学生。On my way home, I met a group of students.你可以看到湖的中央有一群岛屿。You can see a group of islands in the middle of the lake.group [ɡru:p] n./v.n.[c] 1.a number of people or things that are together in the same place or that are connected in some way组；群；批；类；簇

e.g.一群姑娘；一片树林/房子 a group of girls/trees/houses 学生们成群地站在周围等待成绩。Students stood around in groups waiting for their results.讨论；学习小组 a discussion/study group

2.(business商)a number of companies that are owned by the same person or organization集团 e.g.报业集团 a newspaper group 3.(rather old-fashioned)a number of musicians who perform together, especially to play pop music(尤指流行音乐的)演奏组，乐团，乐队

e.g.她是摇滚乐队的歌手。She sings in a rock group.v.1.~(sb./sth.)(round/around sb./sth.)/ ~(sb./sth.)(together)to gather into a group;to make sb./sth.form a group(使)成群，成组，聚集：

e.g.[vn] 孩子们聚集在老师周围。The children grouped themselves around their teacher.[v] 我们全体围着这棵树照了张相。We all grouped around the tree for a photograph.2.vt.to divide people or things into groups of people or things that are similar in some way将„分类；把„分组

e.g.这些书按科目分类。The books are grouped together by subject.(subject [ˈsʌbdʒikt] n.1.[c] 学科；科目；课程 2.[c] 主题；题目；话题；题材；问题3.[c] 主语)

人可以分成数种类型。People can be grouped into several types.2)pop [pɔp] n.[u] modern popular music of the sort that has been popular since the 1950s, usually with a strong rhythm([ˈriðəm] n.节奏,韵律)and simple tunes([tju:n] n.曲调)流行音乐；流行乐曲 adj.[only before noun] 1.connected with modern popular music流行音乐的；通俗风格的 e.g.流行音乐乐队/歌手组合/歌手 a pop band/group/singer 你喜欢流行歌曲/音乐吗？Do you like pop songs/music? 2.made in a modern popular style通俗的；现代的 e.g.通俗文化 pop culture 3.At present, they are visiting all parts of the country.They will be arriving here tomorrow.目前他们正在全国各地巡回演出，明天就要到达此地。1)时间状语at present意义与now相同，意为“目前”、“现在”，是个固定短语： e.g.医生现在非常忙。你明天上午来吧。

The doctor is very busy at present.Come here tomorrow morning.present vt.[priˈzənt]

1.~sb.with sth/~sth(to sb.)to give sth to sb, esp.formally at a ceremony把„交给；颁发；授予；赠送；

e.g.布朗先生离开这个公司时，公司经理赠给他一块金表。

When Mr.Brown left the firm, the manager presented a gold watch to him.2.~sth.(for sth.)/~sth(to sb.)to show or offer sth.for other people to look at or consider提供；递交；提出

e.g.什么时候项目组呈交他们的报告？ When will the project team present their report? 委员会将于六月向议会提交最后的报告。

The committee [kəˈmiti] will present its final report to Parliament [ˈpɑ:ləmənt] in June.3.~sb.with sth./~sth.to cause sth.to happen or be experienced使发生；使经历 e.g.洪水使该省面临种种严重问题。

The flood presented the province [ˈprɔvins] with severe [siˈviə] problems.你的请求应该不会给我们造成任何问题。

Your request shouldn’t present us with any problems.4.~itself(to sb.)(of an opportunity, a solution, etc.机会、答案等)to suddenly happen or become available突然出现；显露；产生 e.g.一有机会，她就会另谋新职。

As soon as the opportunity presented itself, she would get another job.这个问题自然而然地浮现在我的脑海中。The question naturally presented itself in my mind.5.~sb.(to sb.)(formal)to introduce sb.formally, esp.to sb.of higher rank or status[ˈsteitəs]正式介绍；引见

e.g.请允许我向您介绍我的未婚夫。May I present my fiancé['fi:ɑ:nsei] to you? 他很荣幸地被引见给女王。He had the honour of being presented to the Queen.(have the honour of sth./of doing sth.(fml)得到某殊荣；有幸做某事)

adj.[ˈprezənt]

1.[not before noun]~(at sth.)(of a person人)being in a particular place 出现；在场；出席（作表语和后置定语，后常跟at引导的介词短语：be present at）e.g.开会时他一直在场。He had been present at the conference.有多少人出席会议？How many people were present at the meeting? 有一名摄影师在场。There was a photographer [fəˈtɔgrəfə] present.2 2.[only before noun] existing or happening now现存的；现在的；目前的；当前的（作定语）e.g.经济规划在目前情况下不可能成功。

Economic planning cannot succeed in present conditions.现在的主席是位妇女。The present chairperson is a woman.你现在的住址在哪里？What’s your present address? n.[ˈprezənt]

1.a thing that you give to sb.as a gift礼品，礼物，赠品(gift)：

e.g.他们将戏票作为礼物送给我。They gave me theatre tickets as a present.圣诞/结婚礼物 Christmas/wedding presents 我给他送点什么生日礼物呢？What can I get him for a birthday present? 2.(usually the present)the time now目前；现在

in the present 目前；现在at present 现在；目前

for the present 暂时 up to the present 直到现在；至今

e.g.你必须忘掉过去，开始现在的生活。

You’ve got to forget the past and start living in the present.很抱歉他这会儿不在。I’m sorry he’s out at present(=now).2)all在这里的意思是“各种的”、“各个”，与它通常的意思(“所有的”或“一切的”)稍有不同：

e.g.在这家商店你可以见到各种各样的鞋。You can find all kinds of shoes in this store.3)part [pɑ:t] n./v./adv.n.1.[u]~of sth some but not all of a thing 部分

e.g.大楼的一部分毁于火灾。Part of the building was destroyed in the fire.2.[c] an area or a region of the world, a country, a town, etc.(世界、国家或城镇等的)区域，地区 e.g.这个国家的北部地区 the northern part of the country

在世界许多地区 in many parts of the world 你是伦敦哪个地区的人？Which part of London do you come from.3.[u] a member of sth.;a person or thing that, together with others, makes up a single unit 成员；成分

e.g.你必须能作为团队的一员进行工作。You need to be able to work as part of a team.4.[c] a piece of a machine or structure部件；零件 e.g.备用零件 spare parts 5.[c] a section, piece or feature(n.[c]1.特征，特点；2.[usually pl.]面容的一部分；3.（期刊的）特辑)of sth.片段；部分；一点

e.g.她年轻时生活在巴黎。The early part of her life was spent in Paris.我们已经完成了工作的困难部分。We’ve done the difficult part of the job.IDM:

1.have/play a part(in sth.)to be involved in sth.参与某事

e.g.她积极参与地方政治活动。She plays an active part in local politics.2.in part partly;to some extent [iksˈtent]部分地；在某种这程度上

e.g.她的成功在某种程度上是由于运气好。Her success was due in part to luck.(due [dju:] adj.[not before noun]~to sth./sb.由于；因为)3.on the part of sb./on sb’s part made or done by sb.由某人所为 e.g.那是我的过失。It was an error(n.错误，过失)on my part.5.take part(in sth.)IDM是固定短语，to be involved in sth.“参加”、“参与(某项活动)” synonym：participate [pɑ:ˈtisipeit] vi.~(in sth)参加；参与 e.g.我们都参加了这次竞赛。We all took part in the competition.6.take sb’s part(BrE)to support sb., for example in an argument(在辩论等中)支持某人，站在某人一边

e.g.他母亲总是护着他。His mother always takes his part.v.1.vi.~(from sb.)(formal)离开；分别

e.g.我们在机场分手了。We parted at the airport.2.vt.[often passive]~sb(from sb.)(formal)to prevent sb.from being with sb.else分离；分开；隔离

e.g.我不愿与孩子们分开。I hate being parted from the children.3.分散；分开；解散

e.g.vi.人群在他们面前分开了。The crowd parted in front of them.vt.她的嘴唇微微张开。Her lips were slightly parted.adv.(often in compounds 常构成复合词)consisting of two things;to some extent but not completely由两部分构成；在一定程度上；部分地 e.g.她是英法血统各半。She’s part French, part English.他拥有法国某农场的一部分。He is part owner of a farm in France.4)arrive /ə’raiv/ v.到达，抵达(目的地)arrive at

e.g.我们昨天10点到的机场。We arrived at the airport at 10 o’clock yesterday.arrive in e.g.飞机何时到达纽约？What time does the plane arrive in New York?

我们平安到家了。We arrived home safely.arrival / ə’raivəl / n.[u] 到达，抵达

e.g.我们对飞机误点表示道歉。We apologize for the late arrival of the aircraft.4.They will be coming by train and most of the young people in the town will be meeting them at the station.他们将乘火车来，镇上的大部分青年人将到车站迎接他们。meet [mi:t] n./ v.(met, met)1.[no passive] to be in the same place as sb.by chance and talk to them相遇；相逢；遇见 e.g.[v] 我希望我们很快会再次相逢。I hope we’ll meet again soon.[vn]你在城里碰见什么人了吗？Did you meet anyone in town? 2.[no passive] to come together formally in order to discuss sth.开会；会晤 e.g.[v]委员会每周五开会。The committee meets on Fridays.(committee [kə'miti] n.委员会;全体委员)[vn] 首相与其他欧洲首脑举行会谈。

The Prime Minister met other European leaders for talks.(premier ['premiə] n.总理, 首相)3.[no passive] to come together socially after you have arranged it(与„)会面；集合 e.g.[v] 下班后我们一起去喝一杯吧。Let’s meet for a drink after work.[vn] 我们7点钟在剧院外面和他们会合。

We’re meeting them outside the theatre at 7 o’clock.4.[vn]to go to a place and wait there for a particular person to arrive迎接： e.g.你到机场接我好吗？Will you meet me at the airport? 5.[no passive] to see and know sb.for the first time;to be introduced to sb.相识；结识；被引见介绍(给某人)e.g.[vn] 你是在哪儿和你丈夫初次相识的？Where did you first meet your husband?

[v] 我想我们没见过面吧。I don’t think we’ve met.6.[no passive] to play, fight, etc.together as opponents in a competition.遭遇；交锋

(opponent n.[ə'pəunənt] 对手, 敌手)在去年的决赛中，A和B遭遇了。A met B in last year’s final.7.to touch sth;to join接触(某物)；连接

e.g.[v] 这窗帘中间合不拢。The curtains don’t meet in the middle.[vn] 这条河就在这里流入大海。That’s where the river meets the sea.8.[vn] to do or satisfy what is needed or what sb.asks for满足；使满意 e.g.我们怎样才能最好地满足各种人的需要呢？

How can we best meet the needs of all the different groups? IDM: meet sb’s eye(s)

1.(also meet sb’s gaze, look, etc;people’s eyes meet)(和某人)对视；目光相遇 e.g.她不敢正眼看我。She was afraid to meet my eye.他们隔着拥挤的房间目光相遇了。Their eyes met across the crowded room.2.呈现；显现

e.g.一幅可怕的景象映入他们的眼帘。A terrible sight met their eyes.Phr.v.meet up(with sb.)to meet sb., especially by arrangement(按照安排)见面，会面 e.g.后来他们又在一起喝过酒。They met up again later for a drink.meet with sb.(especially AmE)to meet sb., especially for discussions和某人会晤(商讨问题等)e.g.总统会见了日本首相。The President met with the Prime Minister of Japan.meet with sth.(written)

1.to be received or treated by sb.in a particular way遭遇(某事)；受到某种对待 e.g.成功；失败 to meet with success/failure

我在入境时遇到了一些困难。I met with some difficulties when I tried to enter the country.2.to experience sth.unpleasant经历，体验(不愉快的事)e.g.她怕他出了车祸。She was worried that he might have met with an accident.n.1.(especially AmE)a sports competition体育比赛；运动会

5.Tomorrow evening they will be singing at the Workers' Club.明晚他们将在工人俱乐部演出。

6.The Greenwood Boys will be staying for five days.“绿林少年”准备在此逗留5天。

stay / stei / v.呆，停留，逗留，留下

e.g.1)我昨晚在晚会上逗留得很晚。I stayed late at the party last night.2)你能留下来吃晚饭吗？Can you stay for dinner?

3)我熬夜一直到早晨两点。I stayed up until 2 o’clock in the morning.7.During this time, they will give five performances.在此期间，他们将演出5场。performance [ pəˈfɔ:məns] n.1.[u](formal)the act or process of performing a task, an action, etc.做；执行；履行： e.g.他数学考得不太好。His performance in the mathematics exam is not very good.他由于出色地履行了自己的职责而受到了表扬。He is praised for the excellent performance of his duties.(praise[ preiz] n.[u]赞扬；称赞；赞美

vt.~sb./sth.(for sth)/~sb./sth.(as sth.)表扬；赞扬；称赞)她在考试中的表现令人相当满意。

Her performance in the exam was quite satisfactory/satisfying.(satisfactory: good enough令人满意的；符合要求的 satisfying: giving pleasure令人满意的；使人满足的)

她在工作中表现出对工作的热忱。She has shown enthusiasm in the performance of her duties.2.[u, c] how well or badly you do sth;how well or badly sth.works 表现；业绩；性能；工作情况：e.g.国家的经济状况 the country’s economic performance

3.[c] 演出，表演：

e.g.这些流行歌手将演出5场。The pop singers will give five performances.perform [ pəˈfɔ:m] v.1.vt.to do sth., such as a piece of work, task or duty做；执行；履行

e.g.做实验；举行仪式 to perform an experiment [ik'sperimənt] / a ceremony 她在我们的组织中发挥着重要的作用。She performs an important role in our organization.电脑能同时做多项工作。A computer can perform many tasks at once.2.to entertain an audience by playing a piece of music, acting in a play, etc.演出；表演 e.g.[vn]这个剧于1987年首次上演。The play was first performed in 1987.[v] 我期待着看你演出。I’m looking forward to seeing you perform.3.vi.~(well/badly/poorly)to work or function(v.起作用；正常工作；运转)well or badly 工作，运转(好/不好)e.g.发动机似乎运转正常。The engine seems to be performing well.这家公司过去一年业绩欠佳。The company has been performing poorly over the last year.performer [pə'fɔ:mə(r)] n.1.表演者；演出者；演员

2.a person or thing that behaves or works in the way mentioned表现得„者；表现了„者 e.g.他在校学习成绩不好。He was a poor performer at school.the performing arts n.[pl.] 表演艺术

8.As usual, the police will have a difficult time.They will be trying to keep order.同往常一样，警察的日子将不好过，他们将设法维持秩序。1)usual 的含义为“通常的”、“平常的”、“惯常的”，as usual是固定短语，可译为“像平常一样”、“照例”：

e.g.那天，他像平常一样，上班又迟到了。On that day, he was late for work as usual.2)difficult在这里可以解释为“难对付的”、“费劲的”，指麻烦比较多。3)order常用的意义是“次序”、“顺序”。在这句话中它的含义是“治安”、“秩序”，一般用于keep order(维持秩序)，public order(治安)等短语中。order ['ɔ:də]

n.1.[u, c]次序;顺序

e.g.这些项目是按其重要性的顺序列出的。The items are listed in order of importance.2.[u] 条理 e.g.他的书桌上总是整整齐齐的。His desk is always in order.3.[u] 治安, 秩序

e.g.keep order 维持秩序

有些教师觉得难以维持课堂秩序。

Some teachers find it difficult to keep their classes in order.4.[c] ~(for sb.to do sth)/(to do sth)something that sb.is told to do by sb.in authority命令, 指示

e.g.他下令开始工作。He gave orders for the work to be started.长官下令前进。The officer gave the order to advance.(advance [əd'vɑ:ns] n./ adj.[only before noun] 预先的；事先的vi.~(on/towards sb./sth.)(为了进攻、威胁等)前进；行进)他指示三天内完成这项工作。He gave orders that the job be done in three days.6 我奉命不准任何人进入。I’m under orders not to let anyone in.5.[c, u] ~(for sth)订购, 订货;订单

e.g.这家公司接到一份要求大量供应电脑的订单。

The company received a large order for computers.IDM: out of order

(1)(of a machine)not working correctly 有毛病，出故障 e.g.电话坏了。The phone is out of order.(2)not arranged correctly or neatly 安排不当；不整洁 e.g.我检查过案卷，其中有些未按顺序编排。

I checked the files and some of the papers were out of order.v.1.命令；指挥；要求

e.g.军官命令他们开火。The officer ordered them to fire.他命令她走。He ordered her to go.2.vt.~(sb.)sth/~sth(for sb.)订购；订货；要求提供服务 e.g.你可以电话订票。You can order tickets by telephone.要我给你叫辆出租车吗？Shall I order you a taxi?/Shall I order a taxi for you? 3.vt.~(sb.sth)/~(sth)(for sb.)点（酒菜等）

e.g.我要了一杯啤酒，一个三明治。I ordered a beer and a sandwich.orderly

adj.1.arranged or organized in a neat, careful and logical way整洁的;有秩序的；有条理的 e.g.(1)平静有序的生活a calm and orderly life

(2)一行行栽种整齐的蔬菜vegetables planted in orderly rows(3)头脑清晰的女人a woman with an orderly mind

(4)他条理分明地回答了老师的提问。He gave an orderly answer to the teacher's question.2.behaving well;peaceful表现良好的；守秩序的

e.g.秩序井然的示威an orderly demonstration([,demən'streɪʃən] n.1.[c] 游行示威 2.[c, u] 示范；演示)opposite: disorderly n.[C](pl.-ies)

1.a person who works in a hospital;usually doing jobs that do not need any special training(医院的)护理员

2.a soldier who does jobs that do not need any special training勤务兵

9.It is always the same on these occasions.每逢这种场合，情况都是这样。当用occasion表示在某个/些场合时，它与介词on连用：

e.g.约翰曾在3个不同的场合见过玛丽。John has met Mary on three different occasions.occasion [əˈkeiʒən] n., v.n.1.[c](特殊的)事件；(特殊的)场合

e.g.我只在特殊场合才打领带。I wear a tie only on special occations.2.[c](某事发生的)时刻，时节

e.g.在这时/那时 on this/that occasion 那时我不在家。On that occasion I was not at home.3.~(for sth./doing sth.)a suitable time for sth.机会；时机 e.g.如有机会，你应该到那里去。You should go there if the occasion arises.(vi.产生，出现，发生)

我想借此机会向你表示感谢。I want to take this occasion to thank you.occasional [əˈkeiʒənl]

adj.[only before noun] happening or done sometimes but not often偶尔的；偶然的；临时的 e.g.(1)她喜欢偶尔喝杯酒。She likes an occasional glass of wine.(2)他在我们这里做临时工。He works for us on an occasional basis.(3)他在巴黎度过了五年，偶尔去英国看看。

He spent five years in Paris, with occasional visits to England.adv.occasionally偶尔,间或 e.g.朋友偶尔拜访他们。Friends visit them occasionally.Grammar in use 1.将来进行时(The future progressive tense)1.构成 will/shall+be doing sth.2.功能

1)表示将来某时间正在进行的动作。What will you be doing at eight tomorrow evening? 2)对即将发生动作的一种推测。He will be arriving in a minute.3)用将来进行时提问更加客气，礼貌。Will you be spending your holidays abroad? 将来进行时由will/shall+be+现在分词构成通常用于表示最近或很久的将来正在进行的动作。试与现在进行时比较：

e.g.下个月我将用功看书，准备考试。I’ll be working for my exams next month.我现在正在用功看书，准备考试。I’m working for my exams now.快！客人就要来了！Hurry up!The guests will be arriving at any minute!客人们正陆续到来。The guests are just arriving.将来进行时常用来表示说话人设想已经安排好的事：

e.g.到明天这个时间，我将正在海滩上躺着。By this time tomorrow, I’ll be lying on the beach.虽然将来进行时与一般将来时有时表达的意思差不多，但它们之间还是有一些区别的。一般将来时中的will经常具有蓄意为之的含义(如表示主语的意愿、决心、许诺等)，将来进行时不具有这些含义，只表示单纯的将来，或者说只陈述将来的事实，但它具有一种“温和效应”，语气比单用will时委婉客气：

e.g.你什么时候会处理完这些信件？(如上司对下属)When will you finish these letters? 你什么时候会见到怀特先生？(如下属对上司)When will you be seeing Mr.White?

你明天这时候会在干什么？(不是问意图，只问事实)What will you be doing this time tomorrow? 我会在打网球。I’ll be playing tennis.否定式也有这些区别：

e.g.玛丽不付帐。(她拒绝付账)Mary won’t pay this bill.玛丽不会付账。(将来的事实)Mary won’t be paying this bill.你来和我们一起吃饭好吗？(邀请)Won’t you john us for dinner? 你会和我们一起吃饭吗？(将来的事实)Won’t you be joining us for dinner? 2.名词的所有格

1.所有格：在英语中有些名词可以加’s来表示所有关系，带这种词尾的名词形式称为该名 词的所有格。2.所有格的规则

1)专有名词(人名)1.以s结尾的加’(但也有加’s)2.其他情况都加’s 2)一般名词

1.规则的名词复数形式(即已加上s和es，变成了复数的名词)在后面加’。2.其他情况加’s 名词的所有格相当于belong to

表示时间或金钱的短语也能加’s。我们一般只对人和某些生物用-’s。名词所有格放在其所修饰的名词之前，但在上下文很清楚时名词可以省略：

e.g.我坐迈克的车去，你可以坐安迪的。I’ll go in Mike’s car and you can go in Andy’s.名词所有格的构成有一条最简单的规则，即除了以-s结尾的复数名词只需加一省字号(’)外，任何人称名词都可以加-’s。具体情况如下：(1)在单数名词及不以-s结尾的人名后加-’s：

e.g.小孩的话 a child’s words 汤姆的新工作 Tom’s new job(2)以-s结尾的单数名词后加-’s：

e.g.一个女招待员的工作 a waitress’s job(3)在规则的复数名词之后加省字号(’)：e.g.男校 boys’ school(4)如果是用and连接的两个人名，则在第二个人名上加-’s： e.g.约翰和玛丽的孩子 John and Mary’s child 也可能同时有两个所有格：

e.g.我兄弟的邻居的妹妹/姐姐是一名护士。My brother’s neighbour’s sister is a nurse.(5)以-s结尾的人名后应加-’s，如Hans’s address(汉斯的地址)。不过有时我们却既可以单用省字号也可以用-’s：

e.g.琼斯先生的汽车 Mr.Jones’/Jones’s car 有些无生命的物体后面也可以用所有格，如与时间有关的：

一天的工作 a day’s work 一个月的薪水 a month’s salary 一两周时间 a week or two’s time 表示值多少钱也可以用所有格：

e.g.两英镑的面包

two pounds’ worth of bread

第五篇：新概念英语第二册第20课

新概念英语第二册第20课教案

一、教学内容：

1.复习上节课所学内容并听写

2.讲解第20课单词及课文知识点

3.完成课堂练习并讲解

二、教学目标：

1.掌握所讲单词、短语及句型的用法

2.掌握关键语言知识点和难点

三、授课过程： 1.生词和短语

① catch(caught, caught)vt.抓到

catch fish 钓鱼，捕鱼

catch a thief 抓住小偷

catch the bus 赶公交车 ←→ miss the bus 错过公交车

② fisherman n.钓鱼人，渔民

fish → fisherman(pl.fishermen)

fish n.鱼 [C]

1)fish 鱼 [pl.] 单复数同形

2)fishes 不同种类的鱼 ③ boot

n.靴子

a pair of boots 一双靴子 ④ waste vt./n.浪费

1)waste vt.浪费

eg.Don’t waste your time, money and energy.不要浪费你的时间，金钱和精力。2)waste n.浪费 a waste of 对…的浪费

eg.It’s a waste of time.这简直是浪费时间。⑤ realize v.意识到

real adj.真的 reality n.现实

1)认识到，意识到（不用于被动语态，不用于进行时态，人做主语）eg.She realized that he was lying.她意识到他正在说谎。2)vt.实现（计划等）（可用于主动，也可用于被动语态）realize one’s hope 实现某人的希望 realize one’s dream 实现某人的梦想 realize one’s plan 实现某人的计划

eg.He realiaed his dream at last.他终于实现了自己的梦想。→ His dream was realized at last.2.课文讲解

 I often fish for hours without catching anything.without prep.没有

prep.+ n./v.—ing / pron.eg.He went out without saying anything.他一言不发就走了。用法：without前后必须保持一致。上句相当于：

He went out and he didn’t say anything./ He went out without saying any words.eg.I can not live without you.eg.Fish can not live without water.

But this does not worry me.worry v.使…担心

worry sb 使…担心，困扰某人

eg.My little daughter worried me a lot.我的小女儿令我担心。

be worried about 对…表示担心

eg.I was worried about my little daughter.我对小女儿感到担心。 Instead of catching fish, they catch old boots and rubbish.instead of 不做…而做…（可置于句首或句尾）

eg.The unlucky fishermen catch old boots and rubbish intead of catching fish.eg.Men wear socks intead of stockings.男士们穿的是短袜而不是长袜。eg.I went shopping intead of doing my homework.我去购物而没有做作业。instead of 后面加名词，代词或动名词作介词宾语。

 I am even less lucky.even 甚至

more lucky 更加幸运 less lucky 更加不幸运

less 更不…（消极比较级）

A is less + 原级 than B

A比B更不…

eg.I am less happy than before.我比以前更加不愉快/ 更痛苦。

eg.This story is less interesting than that one.这个故事比那个更无聊。

 After having spent whole mornings on the river, I always go home with an empty bag.after prep./conj.仅当从句主语与主句主语一致时，才可以省略作after doing eg.After saying Goodnight, the boy went to bed.eg.After the students handed in their papers, the teacher left.（本句主从句主语不一致，不可省略成 after doing 形式）spend time/money/ energy(in)doing sth  'You must give up fishing!' my friends say.'It's a waste of time.'

give up give up fishing 放弃钓鱼 give up smoking 戒烟

 But they don't realize one important thing.understand 理解，懂得，明白

eg.I realized that he was mad.我意识他疯了。eg.I don’t understand English.我不懂英语。

eg.I realized that I had been wrong.我意识到我错了。

 I'm not really interested in fishing.I am only interested in sitting in a boat and doing nothing at all!be interested in sth/doing sth 对某事/做某事感兴趣

eg.Everyone is interested in beauties.每个人都对美女感兴趣。

eg.The playboy is interested in running after beauties.花花公子对追逐美女感兴趣。at all 根本，丝毫 not at all 根本不

eg.There is nothing to eat at all.根本就没有吃的。

eg.I don’t like that bear at all.我根本就不喜欢那个粗鲁的家伙。

3.课本练习答案

b c b b c / b c a c c/ d a