Unit6Lesson2UsinglanguageEllipsis課件-外研版高中英語必修第三冊

1、Unit 6Lesson 2Using language EllipsisWarm-up1.Look at the sentences from the reading.a. Its just typical that my journey is on one of the oldest lines, as well as one of the deepest.b. My office is only on the third floor of the building, so quite low.2.Compare them with the following sentences and

2、answer the questions.c. Its just typical that my journey is on one of the oldest lines, as well as one of the deepest lines.d. My office is only on the third floor of the building, so it is quite low.3.Answer the fllowing questions.1. What has been left out in sentences (a) and (b)?2. Why does the a

3、uthor leave them out?4.Look for more sentences with ellipsis in the reading passage.Presentation-Ellipsis1.簡單句的省略a) 名詞所有格之后的省略He is going to his uncles (house).b) 含there be結(jié)構(gòu)中的省略(Is there) Anything wrong?c) 獨(dú)立主格結(jié)構(gòu)中的分詞如為being或having been時(shí)的省略The examination (being) over, we all left the school.d) 不定式的

4、省略并列的不定式Her job is to take care of the elders and (to) wash their clothes.為避免重復(fù)，作某些動詞hope, want等賓語或tell, order, ask的賓補(bǔ)時(shí)，省略不定式短語，只保留不定式符號to.The child wanted to play in the street, but her mother told her not to.（ 此句中 not to 后省略了和上文相重復(fù)的play in the street.）感官動詞see, hear, feel, notice, hear或使役動詞let, mak

5、e, have,等后跟不定式作賓補(bǔ)時(shí)省略to.I saw the girl cross the street.I had my father repair my bike.注意：當(dāng)感官動詞與使役動詞用于被動時(shí)，需恢復(fù)to的省略。如：The girl was seen to cross the street.有had better, would rather, cant but 或Why not等句型后面直接跟動詞原形，實(shí)際上是接省to的不定式。You had better tell me the truth.I could not but (to) laugh at him.Why not g

6、o and ask the teacher for help?在回答問句及其它形式的答語中，如有和上文重復(fù)的不定式時(shí)，在答語中只保留其不定式符號to，而把動詞和其它部分省略。 Would you like to come to dinner tonight? Id like to. But Im too busy. （ 此句中的Id like to 后省略了come to dinner tonight.）e) 介詞（或介詞短語）的省略動名詞前面的介詞in在一定條件下常被省略We spent a large sum of money (in) building the mansion.而當(dāng)spe

7、nd money in doing sth. 結(jié)構(gòu)用于被動語態(tài)時(shí)in不能省略A large sum of money was spent in building the mansion.near或opposite作形容詞表示“在的附近”或“在對面”時(shí)后接的介詞to可省略It is near (to) the airport, opposite (to) the supermarket.of +形容詞+名詞作補(bǔ)語表示大小、年齡、形狀、顏色或價(jià)格時(shí)of常被省略We are (of) the same age, I suppose.含有side, height, length, size, shap

8、e等慣用語前介詞on有時(shí)可被省略Try to keep your discourse (on) this side of 3000 words.有些動詞、名詞、形容詞習(xí)慣搭配介詞短語, 在以what, when, how, whether, that出現(xiàn)的從句或不定式短語之前有時(shí)被省略介詞短語as to.Be careful (as to) how you do that.f) 同源賓語的省略同源賓語的修飾語是形容詞最高級或含有最高級意義時(shí)可以省去該同源賓語During the football match, the fans all shouted their loudest (shout)

9、.She sang her sweetest (song).g) 英語中慣用的省略句型即，What/How about后只跟名詞、代詞或動名詞（短語），以及感嘆句中的省略現(xiàn)象。How about the two of us taking a walk down the garden?What a beautiful view (it is)!2.并列句的省略a) 并列句的省略是最常見的，一般說來，在后一并列句中凡是與上文相同的成分通常都會被省略。To some smile is very easy, and to others (smile is) so hard.b) 簡單句的并列結(jié)構(gòu)中也常

10、有省略的做法We may go there by train or (by) air.c) 并列平行結(jié)構(gòu)有時(shí)會出現(xiàn)在狀語從句中As families move away from their stable community, their friends of many years, their extended family relationships, the informal flow of information is cut off, and with it the confidence that information will be available when needed a

11、nd will be trustworthy and reliable.（此句中，前一個(gè)分句帶一個(gè)As引導(dǎo)的狀語從句，狀語從句中 move away from 后為并列平行結(jié)構(gòu)，their，their，their在and后的分句中，the confidence后省略了is cut off.）3.復(fù)合句的省略a) 復(fù)合句中從句的句尾和主句相重復(fù)時(shí)從句的句尾部分可省掉Mary is going to sweep the floor because Alice wont (sweep the floor).b) 含有定語從句的復(fù)合句定語從句中可以省略作賓語的關(guān)系代詞；非正式文體中，也可省略關(guān)系副詞w

12、hen或why.I shall never forget the day (when) I entered TV University.I like the film for the very reason (why) you dislike it.關(guān)系代詞as后面的主謂結(jié)構(gòu)也可省略He gave the same answer as (he had given) before.c) 含有賓語從句的復(fù)合句在兩個(gè)并列的that從句如主動詞及其賓語、表語、狀語等都一樣時(shí)可將第二個(gè)that從句的主動詞及隨帶成份省略。I guess Lisa will dance in the party but J

13、ane wont (dance in the party).Ws English在兩個(gè)并列的that從句如主語相同，而謂語不同，可把第二個(gè)that從句的連詞和主語一起省略。Tell Peter that Ill call to see him and (that I ll ) have talk with him.在兩個(gè)并列從句如連詞不同而其它成份相同時(shí)，可省略第一分句和第二分句相同的部分，只把兩個(gè)連詞連接起來。Her parents dont know when (she was born) and where she was born.在以某些形容詞或過去分詞，如：sure, glad,

14、certain, pleased, happy, afraid, surprised, satisfied的詞所引導(dǎo)的賓語從句中，連詞that可省略。We arent sure which the best is.I was very pleased my friend had passed the exam.在以which, when, where, how和why引導(dǎo)的賓語從句中，其謂語與主句謂語相同時(shí)省略全部謂語，有時(shí)甚至主語也可省略，只保留一個(gè)w h的詞。He cant go to school, but I dont know why (he cant go to school).d

15、) 含有狀語從句的復(fù)合句狀語從句中的省略原則是，如主語與主句主語一致，或主語是it，可省略從句的連接詞、主語和be助動詞，只保留分詞和其它成分，從而使語言更加簡潔明了。京戲時(shí)間狀語從句中的省略I favor English when (I was) a pupil.地點(diǎn)狀語從句中的省略The river is clean where (it is) deep.讓步狀語從句中的省略Although (she was) the youngest of the group, she won all the prizes.方式狀語從句中的省略The baby closed his eyes as if

16、 ( he were ) to sleep.條件狀語從句中的省略She wont come unless (she is) invited.Ws English原因狀語從句中的省略(If we were) Given more attention, the plants could have grown better.比較狀語從句中的省略You can play the game just as wonderfully as I (do).在以than和as引導(dǎo)的比較結(jié)構(gòu)的狀語從句中，省略某些與主句相同的成分或在特定上下文中有某些不言而喻的成分，可省掉整個(gè)as/than從句。The piano

17、s in the other shop will be cheaper (than those in this shop), but (they are) not as good (as those in this shop).狀語從句中并列結(jié)構(gòu)的省略在復(fù)合句中，如兩個(gè)并列的狀語從句只是從屬連詞不同，其它相同時(shí)，則可省略一個(gè)狀語從句，而把兩個(gè)從屬連詞連接起來。They will be arriving either before (the film begins) or after the film begins.e) 虛擬語氣條件句中if的省略與If引導(dǎo)的條件從句中含有were, had時(shí)，

18、可將if省略，并用倒裝結(jié)構(gòu)。Were I you, I wouldnt go with him.考點(diǎn)一：狀語從句中的省略1) 當(dāng)主句主語與從句主語相同(或從句主語為it)，并且從句謂語中含be動詞，常將從句主語和be動詞省略，構(gòu)成省略形式。(2) as / than引導(dǎo)比較狀語從句時(shí)，從句通常使用省略形式。如：He earns less than his wife (does).【考例】The climate here is quite pleasant, the temperature rarely, _, reaching 30C in summer.A. if notB. if ever

19、C. if anyD. if so解析：B。當(dāng)從句中的主語是it，謂語動詞中又含有系動詞be時(shí)，可以把it和系動詞be一起省略。if ever與rarely連用，意為“極少”。考點(diǎn)二：動詞不定式的省略【考例1】 Let those in need _ that we will go all out to help them.A. to understandB. understand C. understanding D. understood 解析：B。let sb do sth使役動詞后面的動詞不定式符號to省略。 【考例2】 The driver wanted to park his ca

20、r near the roadside but was asked by the police _. A. not to do B. not to C. not do D. do not解析：B?！霸诼愤呁＼嚒边@一動作前面已經(jīng)提到，所以后面應(yīng)省略以使句子簡潔。考點(diǎn)三使用替代詞so / not英語中常用so / not等來代替省略的肯定內(nèi)容或否定內(nèi)容，多跟在Im afraid / I hope / I think / I guess / I believe / I expect / I suppose等開頭的答語中，條件狀語從句中也有類似的用法。如：if so / if not句中?！究祭?】You could always put the decision off a little bit longer._ If I leave it much longer I might miss my