新概念第二冊(cè)第20課

1、精選課件1Lesson20One man in a Boat精選課件2【New words and expressions】catch kat v. 抓到抓到 （caught;caught) catch fish, catch a thief catch the bus 趕車(chē) catch ones attention 吸引某人注意力 catch fire 著火 catch a cold 染上感冒 catch sb. doing sth.抓住某人做某事eg. The little boy was caught stealing apples from the garden精選課件3fisherm

2、an n. fisherman n. 釣魚(yú)人，漁民釣魚(yú)人，漁民 1) fish 魚(yú)魚(yú) （pl.) 單復(fù)數(shù)同形單復(fù)數(shù)同形They caught many fish that morning.2) fishes 不同種類(lèi)的魚(yú)不同種類(lèi)的魚(yú)3）v. 釣魚(yú)釣魚(yú) go fishing I like/enjoy fishing。 (復(fù)數(shù)復(fù)數(shù).fishermen)精選課件4waste west vt./n. 浪費(fèi)浪費(fèi)1) waste vt.浪費(fèi)浪費(fèi)You are wasting time.Dont waste your time and money.2)waste n. 浪費(fèi)浪費(fèi) a waste of 對(duì)對(duì)的

3、浪費(fèi)的浪費(fèi) It is a waste of time/money/food.wastebasket 廢紙簍 （美）wastepaper basket廢紙簍 （英）精選課件5realize rlz v. 意識(shí)到意識(shí)到1）認(rèn)識(shí)到，意識(shí)到）認(rèn)識(shí)到，意識(shí)到 （無(wú)被動(dòng)語(yǔ)態(tài)，不用進(jìn)行時(shí)態(tài)，人做主語(yǔ)。） realize ones mistake He realized that he made a mistake.2) 實(shí)現(xiàn)（計(jì)劃等）實(shí)現(xiàn)（計(jì)劃等）（可用于主動(dòng)，也可用于被動(dòng)）realize ones hope / dream / plan He realized his dream at last. Hi

4、s dream was realized at last.精選課件6Listen and answerlWhat is the writers favorite sport?lDoes ever catch anything?lIs he really interested in fishing?精選課件7Fishing is my favorite sport. I often fish for hourswithout catching anything. But this does not worryme. Some fishermen are unlucky. Instead ofca

5、tching fish, they catch old boots and rubbish. Iam even less lucky. I never catch anything- noteven old boots. After having spent whole morningson the river, I always go home with an empty bag.You must give up fishing! my friends say. Its awaste of time. But they dont realize one importantthing. Im

6、not really interested in fishing. I am onlyinterested in sitting in a boat and doing nothing atall!精選課件8【課文講解】【課文講解】Fishing is my favourite sport. 動(dòng)詞ing(動(dòng)名詞)：1.做主語(yǔ)；2.做賓語(yǔ) favourite adj. “最喜歡的最喜歡的” 無(wú)比較級(jí)，最高級(jí) Red and Black is my favourite book. n. 心愛(ài)的人心愛(ài)的人(物物) ，最喜愛(ài)的東西，最喜愛(ài)的東西That song is one of his favou

7、rites.She is her aunts favourite.精選課件9I often fish for hours without catching anything.without prep. 沒(méi)有沒(méi)有 （可放句首，句尾）（可放句首，句尾）prep + n. / v.-ing/ pron. He went out without saying anything. I can not live without you. Fish can not live without water.But this does not worry me. worry v. 使擔(dān)心worry sb.使擔(dān)心

8、困擾某人 My little daughter worried me a lot.be worried about 對(duì)對(duì)感到擔(dān)心感到擔(dān)心I was worried about my little daughter.精選課件10Instead of catching fish, they catch old boots and rubbish. instead of “而不是而不是 “（可置于句首（可置于句首句尾）句尾）I go to school instead of staying at home.I like rice instead of noodles.He , instead of

9、I, will go to the bookstore.instead of +n./ pron. / v.-ing精選課件11After having spent whole mornings on the river, I always go home with an empty bag. after(conj.)+從句，從句主語(yǔ)和主句的主語(yǔ)需一致 才能換成下面一種形式 after(prep.)+ 名詞動(dòng)詞的ing形式 After I go to school, I learned a lot of knowledge. After going to school, I learned a

10、 lot of knowledge. After the students handed in their papers, the teacher left. spend time/money/energy on sth. spend time/money/energy (in) doing sth.精選課件12You must give up fishing! my friends say. Its a waste of time. give up 放棄give up fishing/smoking/fightingits 與its 的區(qū)別its 是it is 的縮寫(xiě)，its 式形容詞物主代

11、詞 “它的”Its a cold day.It is raining too.The cat drank its milk.This engine has lost its power.精選課件13Im 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.Everyone is interested in beautiesinteresting 令人感興趣的（一般物做主語(yǔ)） Fis

12、hing is not interesting.excited/excitingsurprised/surprisingdisappointed/disappointinging形式 表示令人感到ed形式 表示自己感到精選課件14Key to Summary writing Fishing is the writers favourite sport. Some unlucky fishermen catch old boots and rubbish. The writer is not so lucky. He never catches anything. He is not reall

13、y interested in fishing. Sitting in a boat and doing nothing at all is the only thing that interests him.精選課件15Tell the story:1. Fishingfavourite aport2. oftenhoursanything3. someunlucky4. Insteadfishbootsrubbish5. Iless6. neverevenboots7. whole morningsriverhomeempty8. give up friendswaste9. dont r

14、ealizeimportant thing10. onlysittingnothing精選課件16Multiple choice questions 1- b 2- b 3-b 4- b 5- c 6- b 7- c 8- a 9- c 10- c 11- d 12- a精選課件17關(guān)鍵句型關(guān)鍵句型動(dòng)名詞動(dòng)名詞1）動(dòng)名詞是動(dòng)詞的一種非謂語(yǔ)形式；2）v.+ing形式;3) 它在句中其名詞的作用，可單獨(dú)或引起短語(yǔ)作主語(yǔ)，表語(yǔ)，動(dòng)詞賓語(yǔ)，或介詞的賓語(yǔ)以及定語(yǔ)。）精選課件18 V-ing 形式作主語(yǔ)形式作主語(yǔ) 往往表示抽象、籠往往表示抽象、籠 統(tǒng)的動(dòng)作或泛指某動(dòng)作或行為。統(tǒng)的動(dòng)作或泛指某動(dòng)作或行為。如

15、：如： a.) Getting up early is a good habit. b.) Fishing is Toms favorite hobby. c.) Crying over spilt milk is no use. d.)Arguing with him is a waste of time.Subject精選課件19注：注：與與的區(qū)別：的區(qū)別： 動(dòng)名詞作主語(yǔ)通常表示抽象的或泛指的動(dòng)作，一般不與特定的動(dòng)名詞作主語(yǔ)通常表示抽象的或泛指的動(dòng)作，一般不與特定的動(dòng)作執(zhí)行者聯(lián)系在一起；不定式作主語(yǔ)通常表示具體的動(dòng)作或行為，動(dòng)作執(zhí)行者聯(lián)系在一起；不定式作主語(yǔ)通常表示具體的動(dòng)作或行為，往往與

16、特定的動(dòng)作執(zhí)行者聯(lián)系在一起，如：往往與特定的動(dòng)作執(zhí)行者聯(lián)系在一起，如： Its no use crying over spilt milk. (抽象抽象) He realized that to go on like this was no use. (具體具體) a. 當(dāng)表語(yǔ)是動(dòng)名詞時(shí)，主語(yǔ)也要用動(dòng)名詞；當(dāng)表語(yǔ)是不定式時(shí)，當(dāng)表語(yǔ)是動(dòng)名詞時(shí)，主語(yǔ)也要用動(dòng)名詞；當(dāng)表語(yǔ)是不定式時(shí)，主語(yǔ)也要用不定式，如：主語(yǔ)也要用不定式，如： Seeing is believing. To see is to believe.精選課件20b. 動(dòng)名詞和不定式作主語(yǔ)，一般都可以使用形式主語(yǔ)動(dòng)名詞和不定式作主語(yǔ)，一般都

17、可以使用形式主語(yǔ)，而將動(dòng)名，而將動(dòng)名詞或不定式放在句尾。但是在下列句型中，一般宜用動(dòng)名詞，不宜詞或不定式放在句尾。但是在下列句型中，一般宜用動(dòng)名詞，不宜用不定式來(lái)代替：用不定式來(lái)代替： Its no use doing Its no good doing Its a waste of time doing 例如：例如： Its no use going there today; he wont be at home. Its a waste of time arguing about it. 而在而在Its important / Its necessary / Its advisable /

18、 Its essential / Its fitting 這類(lèi)句型中，只能用不定式，如：這類(lèi)句型中，只能用不定式，如： Its important to learn foreign languages. Its quite necessary to read it many times.精選課件213) V-ing形式作表語(yǔ)形式作表語(yǔ) (放在系動(dòng)詞之后放在系動(dòng)詞之后,泛指泛指某種動(dòng)作或行為某種動(dòng)作或行為,常用來(lái)說(shuō)明主語(yǔ)的身份、內(nèi)常用來(lái)說(shuō)明主語(yǔ)的身份、內(nèi)容或特點(diǎn)。容或特點(diǎn)。)如：如：a.) My job is testing all kinds of software.b.) The purpo

19、se of my letter is advising you to do more sports.c.) His greatest happiness is serving the people.d.) Seeing is believing.Predictive精選課件22精選課件23 動(dòng)名詞作表語(yǔ)時(shí)相當(dāng)于名詞，說(shuō)明主語(yǔ)的含義及內(nèi)容，它與主語(yǔ)動(dòng)名詞作表語(yǔ)時(shí)相當(dāng)于名詞，說(shuō)明主語(yǔ)的含義及內(nèi)容，它與主語(yǔ)是同等關(guān)系，主語(yǔ)與表語(yǔ)互換位置不影響句子的基本含義，但不可是同等關(guān)系，主語(yǔ)與表語(yǔ)互換位置不影響句子的基本含義，但不可用副詞來(lái)修飾。用副詞來(lái)修飾。 現(xiàn)在分詞作表語(yǔ)時(shí)相當(dāng)于形容詞，說(shuō)明主語(yǔ)的特征、性質(zhì)

20、、狀態(tài)現(xiàn)在分詞作表語(yǔ)時(shí)相當(dāng)于形容詞，說(shuō)明主語(yǔ)的特征、性質(zhì)、狀態(tài)等，主語(yǔ)與表語(yǔ)不可互換位置，但可用等，主語(yǔ)與表語(yǔ)不可互換位置，但可用very, quite等副詞來(lái)修飾，等副詞來(lái)修飾，如：如： My job is looking after the children. Our duty is serving the people heart and soul. The situation is encouraging. This cake is very inviting. The volleyball match we watched was very exciting. 精選課件24 2) V

21、-ing形式作賓語(yǔ)形式作賓語(yǔ) a.) She sat there without speaking. b.) David is interested in driving.c.) Do you mind turning on the TV? d.)Betty enjoys listening to pop music.Object精選課件25 能用動(dòng)名詞作賓語(yǔ)的動(dòng)詞有兩類(lèi)：能用動(dòng)名詞作賓語(yǔ)的動(dòng)詞有兩類(lèi)： 一類(lèi)是只能用動(dòng)名詞作賓語(yǔ)的動(dòng)詞，其中有：一類(lèi)是只能用動(dòng)名詞作賓語(yǔ)的動(dòng)詞，其中有：avoid, admit, consider, delay, advise, dislike, enjoy, e

22、scape, excuse, mind等，如：等，如： Mary is considering changing her job. I enjoy working with you. Would you mind ringing me up tomorrow? 另一類(lèi)是既可以用動(dòng)名詞，又可以用不定式作賓語(yǔ)的另一類(lèi)是既可以用動(dòng)名詞，又可以用不定式作賓語(yǔ)的動(dòng)詞，其中有：動(dòng)詞，其中有：continue, forget, hate, intend, like, love, plan, prefer, propose, regret, remember, start, try, want, need,

23、cant afford等。等。 精選課件26 在在need, want, deserve等后，可用動(dòng)名詞的主動(dòng)式表示被動(dòng)含等后，可用動(dòng)名詞的主動(dòng)式表示被動(dòng)含義，或用不定式的被動(dòng)式，意義上無(wú)差別。但用動(dòng)名詞較為普遍，義，或用不定式的被動(dòng)式，意義上無(wú)差別。但用動(dòng)名詞較為普遍，（這時(shí)主語(yǔ)一般是物），如：（這時(shí)主語(yǔ)一般是物），如： The door needs oiling / to be oiled. 有的動(dòng)詞盡管可以用兩種結(jié)構(gòu)，但意義明顯不同，須認(rèn)真加以有的動(dòng)詞盡管可以用兩種結(jié)構(gòu)，但意義明顯不同，須認(rèn)真加以區(qū)別：區(qū)別： I forgot to close the door before I lef

24、t the room. I forgot having closed the door. He tried to write better. (盡量努力地寫(xiě)盡量努力地寫(xiě)) He tried writing with a brush. (用毛筆試著寫(xiě)用毛筆試著寫(xiě)) I couldnt help finishing it. (不能不結(jié)束某事不能不結(jié)束某事) I couldnt helps to finish it. (不能幫助結(jié)束某事不能幫助結(jié)束某事) They left off fishing. (停止去釣魚(yú)停止去釣魚(yú)) They left off to fish. (離開(kāi)某處出發(fā)去釣魚(yú)離開(kāi)某處

25、出發(fā)去釣魚(yú)) I regret to say that there is no wine in the bottle. (對(duì)現(xiàn)在要發(fā)生的對(duì)現(xiàn)在要發(fā)生的事表示遺憾、抱歉事表示遺憾、抱歉) I regret not taking your advice. (后悔后悔) 精選課件27練習(xí)題：練習(xí)題：用括號(hào)內(nèi)動(dòng)詞的適當(dāng)形式填空： _ (listen) to pop music is something he enjoys. The workers left after _ (finish) the work. After _ (spend) the money, he wrote to his fat

26、her. You should apologize to your teacher for _ (come) late. We can learn how to write by _ (read). Dont be afraid of _ (ask) questions. Are you interested in _ (play) volleyball? He left home without _(lock) the door.Listeningfinishinghaving spent/spendingcomingreadingaskingplayinglocking精選課件289._ (teach) English is my job.10.Why does he enjoy_ (walk) in rain