新概念二第20課

1、精選優(yōu)質(zhì)文檔-傾情為你奉上 Lesson 20 ：One man in a boat【課標導航】課程目標層次要求詞匯課文講解語法特殊難點【知識梳理】一、詞匯catch v. 抓到 fisherman n. 釣魚人，漁民 boot n. 靴子 waste n. 浪費 realize v. 意識到 catch v. 抓到 vt. 捉住，逮住，捕獲 The police have caught the thief. Have you caught any fish today? vt. 抓住，握住 Can you catch the ball? vt. 及時趕到，趕上 catch a bus 趕車

2、I want to catch the eight nineteen (train) to London. catch的一些固定用法 catch a cold 染上感冒 catch one's breath 摒住呼吸 catch sight of = see 看見 catch fire 著火 catch one's eyes 吸引某人注意力 boot n. 靴子 a pair of boots 一雙靴子 waste n. 浪費 n. 浪費 a waste of 浪費 It is a waste of time/money/food/water. vt. 浪費 You are w

3、asting time. realize v. 意識到 v. 認識，知道，明白，意識到 I went into the wrong room without realizing it. 我無意中走錯了房間。 I realized that I was wrong. v. 實現(xiàn)（希望、目標、愿望等） realize one's dream 實現(xiàn)某人的夢想 She has realized her hope to be an actress. 使變?yōu)槭聦崳拱l(fā)生（常用于被動語態(tài)） This plan can never be realized. 二、課文講解1、Fishing is my

4、favourite sport. fishing是一個動名詞，由動詞+ing組成，動名詞可以作主語或賓語，如eating，reading等等 fish n. 魚（不可數(shù)名詞），魚的種類（可數(shù)） There are a lot of fishes(表示種類)in the sea. v. 釣魚, 捕魚 2、I often fish for hours without catching anything. for+時間 表示一段時間 for hours=for some hours 數(shù)小時 without catching anything作為狀語而出現(xiàn), 表示結(jié)果狀語。without 是介詞，后面

5、一定要加賓語, 動名詞catching作 without 的賓語，without 后面的動作是主語來做的。動名詞也有動詞的特性，可以有自己的賓語。 without通常表示“缺乏、沒有”；當它位于動名詞前時，表示“不曾、不” I cant repair the car without your help. They tried to leave the restaurant without paying. He went out without saying any words. 3、But this does not worry me. worry v. 煩惱，擔擾 worry sb. 某人為

6、煩惱，擔擾（作動詞一定要加人作賓語, 翻譯時從后往前翻，賓語擔心） The house worried me. / My daughter worried me. adj. 擔心 be worried about 為擔心 I was never worried about this. = This does not worry me. 4、Instead of catching fish, they catch old boots and rubbish. instead of 我原準備做但是后來做了（instead of 后面的詞一定是沒有做的, 可以放在主句后面） I went to sc

7、hool instead of staying at home. 我沒呆在家里而是去上學了 I bought books instead of buying dresses. without強調(diào)沒有做某件事, instead of強調(diào)這件事沒做成而做成了另外一件事 副詞instead“作為替代，反而”，單獨使用時一般出現(xiàn)在句尾 If you dont want a holiday in England, why dont you go to Australia instead? 5、I am even less lucky. less是little的比較級，意為“不及，不如，更少” I spe

8、nd less time on English than on French. less+原形 A is lessthan B A不如B 6、After having spent whole mornings on the river, I always go home with an empty bag. spend+時間+在某地 在某地度過時間 after <conj.>+從句 在之后 after <prep.>+名詞/動詞的ing形式 之后（從句主語必須是主句的主語時兩種形式可互換） After I go to school, I learned a lot of

9、 knowledge. (用一般式表示一個事實, 不用 “went to” ) After going to school, I learned a lot of knowledge. 介詞after的賓語的動名詞having spent所表示的動作發(fā)生在謂語動詞go之前，所以動名詞用完成形式。 with an empty bag 注意連讀 with sth. 有的，持有的，隨身帶著(狀語) Whos the man with the beard? without sth. 沒帶 I always go home without angthing. 什么都沒帶回家 7、'You mus

10、t give up fishing!' my friends say. give up doing sth. = stop doing sth. 放棄做某事 Give up smoking. 8、I'm not really interested in fishing. be intersted in sth. / doing sth. 對感興趣 Im interested in collecting stamps. 三、語法動名詞 動詞+ing 作名詞時稱為動名詞，它仍有動詞的屬性，可以接賓語，動名詞可以代替名詞做主語和賓語或介詞賓語。 1、動名詞作主語 Watching t

11、elevision is my favourite pastime. 看電視是我最喜愛的業(yè)余愛好. 2、動名詞作賓語 I am very keen on cycling. 我非常喜歡騎自行車. He is capable of doing anything. 他能勝任任何事情. 3、利用介詞/副詞+動名詞可以把兩個句子連成一個句子 apologize for (not) doing sth. 為什么事情而道歉 I must apologize. I interrupted you. 我得表示道歉. 我打斷了你的說話(工作). I must apologize for interrupting

12、you. 由于打斷了你的說話(工作), 我得表示道歉. （for interrupting強調(diào)interrupt這個動詞） I must apologize for having interrupted you.（for having interrupted強調(diào)interrupt這個動詞先發(fā)生，強調(diào)時間 (having done)）以上兩者為時間概念不同，意思相同 congratulate (sb.) on doing sth. 因祝賀（某人） He congratulated me. I won the competition. 他向我道賀. 我贏得了這次比賽. He congratulat

13、ed me on winning the competition. 在我贏得這次比賽之際, 他向我祝賀. He congratulated me on having won the competition. thank you for listening/attending 動名詞用表示完成時的 having+過去分詞結(jié)構(gòu)往往強調(diào)動名詞的動詞發(fā)生在前面。 4、跟動名詞的短語 be keen on doing sth.（熱忠于）,be fond of,be interested in,enjoy doing sth.（喜歡做某事），congratulations on doing sth. （祝

14、賀） be afraid of be up to=be capable of (capable adj.有能力的, 能干的, 有可能的, 可以.的) 可以帶動名詞的介詞有：before，after，without，instead of等 I cant watch TV without falling asleep. 我看電視時必定會睡著。 5、動名詞的否定式是在它前面直接加not。 Exercises C(用括號中的詞來連接下列句子, 如需要可對原句進行必要的改動) 2.She bought a pair of boots. (instead of) She did not get a pai

15、r of shoes. She bought a pair of boots instead of getting a pair of shoes. She bought a pair of boots instead of a pair of shoes. 4.(After) She heard the news. She fainted. after+從句； after prep.+doing After hearing the news,she fainted. （faint vi.昏暈, 昏倒） 6.(On) I saw the plane coming towards me. I d

16、ashed for cover on (prep.)+doing 一就（兩個動作必須是同一個人） On seeing the plane coming towards me, I dashed for cover. 沖進掩護體 as soon as 一就 the moment +從句 一就 以上兩個主語不一定是同一個人 特殊難點Interested and Interesting. Excited and Exciting. 大多數(shù)現(xiàn)在分詞和許多過去分詞都可以作形容詞用。以-ed結(jié)尾的形容詞常與人稱主語連用，表示人的情緒、狀態(tài)、喜好等；以-ing結(jié)尾的形容詞則常與非人稱主語連用，表明事物的某種

17、特征、性質(zhì)等。 Fishing is not interesting. I am not really interested in fishing. 釣魚沒意思. 我對釣魚并不真正感興趣. The match was very exciting. The crowd got very excited. 比賽非常激動人心. 觀眾非常激動. be interested in sth./doing sth. 對感興趣 Im interested in collecting stamps. It's and Its its = it is It's (= it is) cold tod

18、ay. It's raining too. 今天天氣冷. 而且正在下雨. its 它的 This engine has lost its power. 這臺發(fā)動機已失去了動力. Realize and Understand realize vt. 意識到 He didn't realize that he had made a mistake. 他沒有意識到他犯了一個錯誤. understand vt. 明白 I don't understand English. 我不懂英語. Exercises(選擇正確的詞填空) 3.There was some (excited)

19、 (exciting) news on the radio. exciting news excited adj. 感動的 ；exciting adj. 令人激動的 如果ed,-ing 做形容詞即作定語時，和被修飾詞有關(guān) on the radio 在廣播上 I got news on the radio/on TV/on the telephone/on the line(在線，在電話里). 4.He is not an (interesting) (interested) person. an interesting person interested adj. 感興趣的 ；interest

20、ing adj. 有趣的 5.He is an explorer. He leads an (excited) (exciting) life. an exciting life explorer n.探險家, 探測者, 探測器 lead a life 過著日子 lead a happy life He leads a poor life. 【經(jīng)典例題】【例1】 No one enjoys _ at.A. laughing B. to laugh  C. being laughedD. to be laughed【例2】You must do something to prevent

21、 your house _.A. to be broken in B. from being broken inC. to break in D. from breaking in【例3】- Where is my passport? I remember _ it here.  - You shouldn't have left it here. Remember _ it with you all the time.A. to put；to takeB. putting；takingC. putting；to take D. to put；taking【例4】His ro

22、om needs _, so he must have it _.A. painting；paintedB. painted；paintingC. painting；painting D. painted；painted【強化訓練】&【課后作業(yè)】（注：本專題根據(jù)學生的程度及上課接受情況適當選擇部分進行上課練習，部分做為課后作業(yè)。）【A卷】1. After finishing his homework he went on _ a letter to his parents.A. writeB. writingC. wroteD. to write2. The young trees w

23、e planted last week require _ with great care.A. looking after B. to look afterC. to be looked after D. taken good care of3. Only _ English doesn't mean _ the language.A. to learn；to learn    B. learning；learningC. learning about；learn  D. learning about；learning4. She return

24、ed home only to find the door open and something _.A. missedB. to be missing   C. missingD. to be missed5. She decided to devote herself _ the problem of old age.A. to study B. studying  C. to studying  D. study6. Remember _ the newspaper when you have finished it. A. putting bac

25、k   B. put back  C. to put back D. be put back7. As she is looking forward to _ from me, please remember _ this letter on your way to school.A. hear；post B. hearing；to postC. be heard；posting D. be hearing；to posting8. Grandma said that she had a lot of trouble _ your handwriting.A. to rea

26、d B. to see C. reading C. in seeing9. Writing stories and articles _ what I enjoy most.A. is B. are C. was D. were10. We appreciate _ us to the ball.A. them to inviteB. to invite  C. their invitingD. being invited【B卷】1. Would you mind _ quiet for a moment? I'm trying _ a form.A. keeping；fil

27、ling out    B. to keep；to fill outC. keeping；to fill out    D. to keep；filling out2. He was afraid _ for being late.A. of seeingB. of being seen  C. to be seen D. to have seen3. Id like to suggest _ the meeting till next week.A. to put off B. putting off  C. p

28、ut off D. to be put off4. I don't see how I could possibly manage _ the work without _.A. finish；helping    B. to finish；being helpedC. finishing；helping  D. finishing；being helped5. Anything worth _ is worthy of _ well.A. doing；being done    B. doing；doingC. t

29、o be done；to be done    D. to be done；being done6. We advised them to take a re 159 st, but they insisted _ the work.A. finish B. to finishC. in finishing D. on finishing7. I delayed _ your letter because I had been away for a week.A. answer B. answering C. writing D. to post8. The thief drove as fast as he could to escape _ by the police.A. to be caught B.