（通用版）2019中考英語二輪復(fù)習(xí) 連詞講義

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1、連詞 學(xué)員姓名： 年 級： 輔導(dǎo)科目：英語 學(xué)科教師： 授課日期 授課時段 授課主題 連詞 教學(xué)內(nèi)容 課前回顧 知識梳理 知識點(diǎn)1：連詞 連詞是一種虛詞，不能擔(dān)任一個句子成分。它主要是包括并列連詞和從屬連詞。 2.1 并列連詞 1.并列連詞的功能： 連詞在句中主要起連接詞與詞、短語與短語及句子和句子的作用。即，連接兩個平行的成分或句子。如：and, but, or, nor, so, therefore, yet, however, for, as well as, both…and, no

2、t only…but also, either…or, neither…nor, (and)then等等。 2.并列連詞的用法 表示連接兩個共同概念 and和or 1)并列結(jié)構(gòu)中，or通常用于否定句，and用于肯定句。 2)但有時and也可用于否定句。請注意其不同特點(diǎn)： There is no air or water in the moon. There is no air and no water on the moon. 在否定中并列結(jié)構(gòu)用or連接，但含有兩個否定詞的句子實(shí)際被看作是肯定結(jié)構(gòu)，因此要用and。 both…and兩者都 (兩者都強(qiáng)調(diào)，謂語動詞為復(fù)

3、數(shù)) not only…but (also),不但…而且 (強(qiáng)調(diào)后者，就近原則) 注意： not only… but also關(guān)聯(lián)兩個分句時，一個分句因有否定詞not而必須倒裝。 Not only does he like reading stories, but also he can even write some. neithe…nor意思為"既不……也不……" (就近原則) Neither you nor he is to blame. as well as 也 (強(qiáng)調(diào)前者，就遠(yuǎn)原則) The students as well as thei

4、r class teacher like watching football matches very much. I have one of his plays as well as a few of his novels. 表示選擇的并列結(jié)構(gòu) 1) or意思為"否則"。 I must work hard, or I'll fail in the exam. 2) either…or意思為"或者……或者……"。注意謂語動詞采用就近原則。 Either you or I am right. 表示轉(zhuǎn)折或?qū)Ρ? 1) but表示轉(zhuǎn)折，while表示對比。 some people

5、 love cats, while others hate them. 2) not…but… 意思為"不是……而是……" not和but后面的用詞要遵循一致原則。 They were not the bones of an animal, but (the bones) of a human being. 表示因果關(guān)系 1) for for是并列連詞，不能置于含兩個并列分句的句子的句首，只能將其放在兩個分句中間。 2) so, therefore He hurt his leg, so he couldn't play in the game. 備注： a.兩

6、個并列連詞不能連用，但therefore, then, yet.可以和并列連詞連用。 You can watch TV, and or you can go to bed. He hurt his leg, and so / and therefore he couldn't play in the game. b. although… yet…，但although不與 but連用。 (錯)　Although he was weak, but he tried his best to do the work.. (對)　Although he was weak, yet he t

7、ried his best to do the work. 比較so和 such 其規(guī)律由so與such的不同詞性決定。such是形容詞，修飾名詞或名詞詞組，so是副詞，只能修飾形容詞或副 詞。so還可與表示數(shù)量的形容詞many，few，much， little連用，形成固定搭配。 2.2從屬連詞 1.引導(dǎo)賓語從句的從屬連詞有三個： that (無詞義，可省略)； whether (是否)，可與“or (not) ”連用；if(是否)。它們在從句中都不作成分。在ask,wonder,not know,want to know,not be sure等后常用whether

8、或if從句，而不用that從句。 2.引導(dǎo)狀語從句的從屬連詞： 從句種類 主要從屬連詞 時間從句 when, while, as, before, after, until, till, whenever 條件從句 if, unless 目的從句 in order that, so that 結(jié)果從句 so…that, such…that, so that, so 原因從句 because, as, since 讓步從句 although, though, even though(if), while 方式從句 as if,

9、 as though 地點(diǎn)從句 where, wherever 比較從句 than, as 常用連詞的用法辨析 1． while, when, as 這三個連詞都可引導(dǎo)時間狀語從句，但用法有所不同。 1) 當(dāng)某事正在進(jìn)行的時候，又發(fā)生了另一件事。While, when, as 都可用來引導(dǎo)表示“背景”的時間狀語從句。例如： As/When/While I was walking down the street I noticed a police car. 2) 當(dāng)兩個長動作同時進(jìn)行的時候，最常用的是while。例如： While mother was coo

10、king lunch, I was doing my homework. 3) 當(dāng)兩個動作都表示發(fā)展變化的情況時，最常用的是as。例如： As children get older, they become more and more interested in things around them. 4) 當(dāng)兩個短動作同時發(fā)生時，或表示“一邊…一邊…”時，最常用as。例如： Just as he caught the fly, he gave a loud cry. She looked behind from time to time as she went 5) 當(dāng)從句的動作

11、先于主句的動作時，通常用when。例如： When he finished his work, he took a short rest. 6) 當(dāng)從句是瞬間動作，主句是延續(xù)性動作時，通常用when。例如： When John arrived I was cooking lunch. 2.as, because, since , for 這四個詞都可表原因，但用法有區(qū)別。 1) 如果原因構(gòu)成句子的最主要部分，一般用because。因此，because引導(dǎo)的從句往往放在句末。例如： I stayed at home because it rained. ---Why aren

12、’t you going? ---Because I don’t want to. 2) 如果原因已被人們所知，或不如句子的其它部分重要，就用as或since。Since比as稍微正式一點(diǎn)。As和since 引導(dǎo)的從句一般放在句子的開頭。例如： As he wasn’t ready, we left without him. Since I have no money, I can’t buy any food. 3) for用來補(bǔ)充說明一種理由，因此，for引導(dǎo)的從句幾乎可以放在括號里。For引導(dǎo)的句子不放在句子的開頭。例如： I decided to stop and have

13、 lunch----for I was feeling quite hungry. 3.if, whether if和whether都可作“是否”講，在引導(dǎo)賓與從句是一般可互換。例如： I wonder whether (if) you still study in that school. I don’t know whether (if) he likes that film. 在下列情況下，只能用whether,不能用if： 1) 引導(dǎo)主語從句時。例如： Whether he will come to the party is unknown. 2) 引導(dǎo)表語從句時

14、。例如： The question is whether I can pass the exam. 3) 在不定式前。例如： I haven’t made up my mind whether to go there or not. 4.so…that, such...that 1) so…that中的so是個副詞，其后只能跟形容詞或副詞，而such...that中的such是個形容詞，后接名詞或名詞短語。例如： I’m so tired that I can’t walk any farther. It was such a warm day that he went sw

15、imming. 2) 如果在名詞之前有many, much, little, few時，用so,不用such。例如： He has so little education that he is unable to get a job. I have had so many falls that I am black and blue all over. 5.either…or…, neither…nor, not only…but also… 這三個連詞詞組都可連接兩個并列成分。當(dāng)它們連接兩個并列主語時， 謂語動詞要隨相鄰的主語變化。例如： Either you or he

16、is wrong. Neither he nor his children like fish. Not only the teacher but also the students want to buy the book. 6.although, but 這兩個連詞不能用在同一個句子中。例如：我們不能說“Although he is over sixty, but he works as hard as others.” 這個句子應(yīng)改為： Although he is over sixty, he works as hard as others. 或He is o

17、ver sixty, but he works as hard as others. 7.because, so 這兩個連詞同樣不能用在同一個句子中。例如：我們不能說“Because John was ill, so I took him to the doctor.” 這個句子應(yīng)改為 Because John was ill, I took him to the doctor. 或John was ill, so I took him to the doctor. 3．定語從句、名詞性從句也有其自己相應(yīng)的從屬連詞，這個在高中會詳細(xì)講解，這里不展開。 隨堂練習(xí)：

18、 1. Which mobile phone would you like to buy, a Nokia an iPhone4 ? A. so B.or C.but D. and 2. Jack was half an hour late for the party he was stuck in a traffic jam. A. unless B. while C. because D. if 3. "Can you help

19、me carry these boxes upstairs?" Mary asked Tom. (合并為一句) Mary asked Tom he help her carry these boxes upstairs. 4. My uncle doesn't have much money. ______he always enjoys himself. A. but B. so C. and D. or 5. The comic strip is _____funny_____

20、_ readers art fond of it. A. too, to B. so, that C. very, to D. too, that 6. If I don’t finish my homework, my mother will not allow me to play computer games. (保持句意基本不變) I won’t be _______to play computer games_____ I finish my homework. 7.”Have you got ready for the final exa

21、m?” Our class teacher asked the students. (合并一句) Our class teacher asked us _____ we _____got ready for the final exams. 8.He didn't realize his mistake ______ he was told about it. A. if B. while C. until D. since 9.The problem is __________will be in charge of our scho

22、ol newspaper. A. who B. when C. what D. where 10.We must do something to protect the earth,_____ we will lose our home. A. or B. but C. so D. and 1—5 B C . if/whether, could; A 6—10 B allowed unless; . if/whether had; C A 專題過關(guān) 11.The te

23、acher asked us, "Have you finished reading the passage?"（保持句意基本不變） The teacher asked us _______ we ________ finished reading the passage. 12. Don't stay up too late. __ you'll find it hard to get up on time tomorrow. A. or B. but C. and D. so 13. Susan did quite well in th

24、e final exam ________ she had missed two weeks' lessons. A. though B. if C. because D. unless 14. Rose went to the car exhibition yesterday. Danny went there, too. (保持句意基本不變) __________ Rose __________ Danny went to the car exhibition yesterday. 15. Does Mike like his new jo

25、b? Mike's parents wonder. (合并為一句) Mike's parents wonder __________ he __________ his new job. 16. I decided not to buy frozen dumplings the government said they were safe. A.because B. though C. since D. or 17. Fresh water is limited. We can't waste it any more. (合并為一句) Fr

26、esh water is limited we can't waste it any more. 18. Please tell us what we should do to protect our environment. (改為簡單句) Please tell us do to protect our environment. 19. Work harder, or you'll not succeed in your new job. (保持句意基本不變) work harder, you'

27、ll not succeed in your new job. 20. I can’t understand the sentence ____ there are no new words in it. A. if B. until C. though D. because 21. The police asked _____ we saw anybody break into the house to steal things. A. who B. if C. what D. wh

28、ere 22. Billy doesn’t know what happened. Billy doesn’t care what happened. (保持句意基本不變) Billy _____ knows _____ cares what happened. 23. We will remember the picture ______ it is silly, strange and colorful. A. unless B. if C. before D. after 24. Speak louder______ e

29、veryone in the meeting room can hear you clearly. A. so that B. in order to C. since D. because 25. There is some food and drinks in the fridge. (改為否定句) There is food drinks in the fridge. 26. If I can’t find my bike, I’ll have to walk to school every day.

30、 I find my bike, I’ll have to walk to school every day. 27. I am afraid you won't get the job you're the best. A. if B. as soon as C. because D. unless 28. Put these used batteries into the green bins, it will pollute the environment. A. and

31、 B. or C. so D. for 29. the manager can't make the service better, the shop will soon lose all the customers. A. When B. If C. Because D. Although 30. What shall I do next? I wondered. (合并為一句) I wondered do next. 31. The rob

32、ot on the desk is nearly as small as a match box. (保持句意不變) The robot on the desk is nearly the a match box. 32. Mr Black has made many Chinese friends he came to China. A. before B. until C. as soon as D. since 33. The beef tastes the pork. Please make y

33、ourself at home. A. as better as B. much better than C. the best than D. as well as 34. This English-English dictionary cost me a lot, it's really useful for me. A. so B. nor C. or D. but 35. Unless you clean your teeth regularly, you will

34、get toothache. (保持句意不變) you clean your teeth regularly, you will get toothache. 36. It was very big. They couldn't take the suitcase with them. (合并句子) It was big they couldn't take the suitcase with them. 37. The manager thought the old lady was right, he didn't

35、take her advice. A. or B.so C.but D. and 38. you have been in Beijing for many years, you must be quite familiar with the city. A. While B. Since C. When D. Unless 39. Both my brother and I like this song. (改為否定句) my brother I l

36、ike this song. 40. You will be late for school unless you leave now. (保持句意基本不變) You will be late for school you leave now. 41. The black suitcase is the red one. I'll take the red one. A. so expensive as B. much expensive than C. more expensive as D. much more e

37、xpensive than 42. We will go to Happy Valley tomorrow it rains. A. until B. when C. unless D. if 43. the World Expo was over, a lot of visitors still go to the China Pavilion to enjoy themselves and take photos. A. Although B. Since C. When D. As 44. Farmers a

38、re using fires to clear the land in order to plant crops. (保持句意不變) Farmers are using fires to clear the land they can plant crops. 45. Ginger can’t dance as ______ as Jasmine, but she still got the prize. A. beautifully B. more beautifully C. less beautifully D. the mos

39、t beautifully 46. You can buy computers at a local shop. They’re usually mare expensive, ______ you can get better after-sales service. A. and B. but C. so D. or 47. Arthur, you will get toothache ______ you clean your teeth regularly. A. unless B. sinc

40、e C. if D. before 48.The weather was so cold that we couldn’t go swimming. (保持句意基本不變) The weather wasn’t _______ ______for us to go swimming. 49. The boys haven’t decided what they will do during this Spring Festival. (改為簡單句) The boys haven’t decided _______ _________

41、do during this Spring Festival. 50. Are you interested in reading science fiction? Tom asked me. (改為賓語從句) Tom asked me _______ I _______ interested in reading science fiction. 51. I have something important to discuss with Tim. I will wait for Tim he gets back. A. as B. until

42、 C. when D. after 52. Do more exercise every day, you’ll be stronger than before. A. so B. but C. and D. or 53. We have been good friends we joined the same singing group. A. until B. when C. since

43、 D. though 54. You will fail the English exam if you don't practise it more after class. (保持原意不變) You will fail the English exam you it more after class. 55. Have you watered the flowers? Please tell me (合并為一句) Please tell me you watered the flowers. 56. Miss Fang’s n

44、ever been to Hainan Island for holiday. Mr. Lin. A. Neither is B. Neither has C. So is D. So has 57. Do more exercise every day, you’ll be stronger than before. A. so B. but C. and D. or 58. We have been good friends

45、 we joined the same singing group. A. until B. when C. since D. though 11—15 A if/whether had; A A Both, and; 16—20 if/whether, likes B so. ..that; what to; 21—25 C B neither... nor; B A 26—30 no or;Unless can D B B; 31—35 what to D B D If, don't;

46、36—40 C B Neither, nor; if, don't ; D 41—45 C A so that; A B 46—50 A warm enough;what to; whether/if, was; B 51—55 D C unless, practice; whether/if, have; B 56—60 C C old enough; . how to; if/whether, was; 61—65 A A if/whether was; unless comes; C 66—70 B Though/Although...can't ; so that 71—74 C A the largest; D tall enough 課堂小結(jié) 課后復(fù)習(xí) 12