《句法狀語從句》ppt課件

1、復習要點1.時間狀語從句2. 條件狀語從句3. 比較狀語從句4. 結果狀語從句5. 緣由狀語從句6. 目的狀語從句7. 退讓狀語從句8.方式狀語從句9. 地點狀語從句 The Adverbial Clause 狀語從句 狀語從句是副詞性從句，其句法功能是修飾謂語或整個句子等，在句中作狀語，通常由從屬連詞引導。 狀語從句不僅是初中英語學習的重點，而且也是每年中考必考的內容之一。命題主要集中在引導狀語從句的連詞、狀語從句的時態(tài)等方面；從九大狀語從句來看，應將復習重點放在時間狀語從句、條件狀語從句、結果狀語從句和比較狀語從句這四種上。1.1.時間狀語從句時間狀語從句 引導時間狀語從句的連詞有：引導時

2、間狀語從句的連詞有：while, when, as, as while, when, as, as soon as, till, until, notuntil, before, after, since, soon as, till, until, notuntil, before, after, since, etcetc1 1whenwhen，whilewhile，asas三者均可表示三者均可表示“ “當當?shù)臅r候，假設主句表示的是的時候，假設主句表示的是短暫的動作，而從句表示的是一段時間，三者可通短暫的動作，而從句表示的是一段時間，三者可通用。如：用。如： I met Kang Li a

3、s I met Kang Li as when when while I was while I was walking along the streetwalking along the streetas as 和和whenwhen都可與終止性動詞連用，都可與終止性動詞連用， while while只能與只能與延續(xù)性動詞連用。如：延續(xù)性動詞連用。如： It was snowing when we It was snowing when we got to the airportgot to the airport不能用不能用 while while asas強調主句與從句表示的動作同時發(fā)生；

4、強調主句與從句表示的動作同時發(fā)生；whilewhile強強調主句表示的動作繼續(xù)于調主句表示的動作繼續(xù)于whilewhile所指的整個時間內；所指的整個時間內；whenwhen可指主、從句所述動作同時或先后發(fā)生。如：可指主、從句所述動作同時或先后發(fā)生。如： He sang as he went alongHe sang as he went alongPlease write while I readPlease write while I readWhen he reached home, he had a little restWhen he reached home, he had a l

5、ittle rest難點鏈接難點鏈接2) before, after before表示主句發(fā)生的動作發(fā)生在從句動作之前，意為表示主句發(fā)生的動作發(fā)生在從句動作之前，意為“在在之之 前。前。 after表示主句發(fā)生的動作發(fā)生在從句動作之后，意為表示主句發(fā)生的動作發(fā)生在從句動作之后，意為 “在在 之后。如：之后。如：They had already had breakfast before they went to school They talked about the party after the people left.3) until, tilluntil和和till在一定句中表示在一定句

6、中表示“直到直到為止，主句要用延續(xù)性動詞；在否認句中，為止，主句要用延續(xù)性動詞；在否認句中，表示表示“直到直到才，主句常用終止性動詞，這時才，主句常用終止性動詞，這時till和和until可用可用before交換。如：交換。如： I waited till until he arrived I will wait until he comes.We wont start until till before Bob comes4) as soon as 表示主句發(fā)生的動作發(fā)生在從句動作之后，表示主句發(fā)生的動作發(fā)生在從句動作之后， 意為意為“一一就就。假設主句是。假設主句是普通未來時，情態(tài)動詞加動

7、詞原形或祈使句時，時間狀語從句用普通如今時。普通未來時，情態(tài)動詞加動詞原形或祈使句時，時間狀語從句用普通如今時。如：如：My brother went out as soon as I got home. Ill phone you as soon as I arrive in Tonghua5since： 表示表示 “自從自從以來，從句中常用過去時，主句用普通如今時或如今完成時以來，從句中常用過去時，主句用普通如今時或如今完成時.對對since 引導的時間狀語提問要用引導的時間狀語提問要用how long).如：如： Where have you been since I saw you l

8、ast？難點鏈接難點鏈接時間狀語從句中較難掌握的幾點：時間狀語從句中較難掌握的幾點：until (till) until (till) 直到，在用直到，在用 until until 表達時間狀語的句子表達時間狀語的句子中，主句中的動詞是要非常小心去選擇。如動詞是繼續(xù)中，主句中的動詞是要非常小心去選擇。如動詞是繼續(xù)性動詞，它要用一定句，如：性動詞，它要用一定句，如： I studied hard until 12 I studied hard until 12 oclock last night. oclock last night. 假設動詞是瞬間截止性動詞，那么假設動詞是瞬間截止性動詞，那么

9、要用否認句，如：要用否認句，如： He didnt go to bed until his He didnt go to bed until his mother came backmother came back由由sincesince， for for， by by， before before 來引導的時間狀語從來引導的時間狀語從句。句。 since since 引導的時間狀語是動作的開場時間，如：引導的時間狀語是動作的開場時間，如： I I have studied English since 1990. have studied English since 1990. 而由而由 by

10、 by 引導的時間引導的時間狀語通常是動作的終了時間，如：狀語通常是動作的終了時間，如： I had learned 25 I had learned 25 English songs by the end of last term.English songs by the end of last term.而而before before 那么那么多用于完成時，多用于完成時， ago ago 那么多用于普經過去時，如：那么多用于普經過去時，如： He He had finished his work before twelve yesterdayhad finished his work be

11、fore twelve yesterday I I left my hometown two years agoleft my hometown two years ago 在狀語從句中用普通如今時或普經過去時表示未來。在狀語從句中用普通如今時或普經過去時表示未來。它們能夠是主句用普通未來時，從句用普通如今時，如：它們能夠是主句用普通未來時，從句用普通如今時，如： If it rains, they wonIf it rains, they wont go to the parkt go to the parkon Sundayon Sunday 也可以主句是普經過去時，從句用過去未來時，如：

12、也可以主句是普經過去時，從句用過去未來時，如： He said if it rained the next day he would not go to He said if it rained the next day he would not go to the parkthe park 考試中常見的考點有：要學生區(qū)別是條件、考試中常見的考點有：要學生區(qū)別是條件、時間狀語從句還是賓語從句，因在賓語從句中該用什么時間狀語從句還是賓語從句，因在賓語從句中該用什么時態(tài)用什么時態(tài)，如：時態(tài)用什么時態(tài)，如： I want to know if he will I want to know if he

13、 will come here tomorrowcome here tomorrow 在賓語從句中的條件狀語從句在賓語從句中的條件狀語從句與主句的關系，如：與主句的關系，如： I want to know if it rains he I want to know if it rains he will come here tomorrowwill come here tomorrow難點鏈接難點鏈接 留意: 在時間狀語從句中，主句和從句之間的時態(tài)應按以下規(guī)律確定。1主句普通未來時，從句用普通如今時特別是用 as soon as 引導從句時：The boy will be a writer w

14、hen he grows up. Ill ring you up as soon as I get to New York.2) 主句含有情態(tài)動詞，從句用普通如今時：When the lights are red, the traffic must stop.3) 主句為祈使句時，從句用普通如今時：Please dont go to bed before you finish your homework.4) 主句為普經過去時，從句也用過去時態(tài)：I liked reading when I was young.5在帶有till或until引導的時間狀語從句的主從復合句里，假設主句用一定式，其含

15、義是“不斷到時，謂語動詞只能用延續(xù)性動詞。假設主句用否認式，其含義是“直到才, “在以前不, 謂語動詞可用瞬間動詞。例如：The young man read till the light went out. Lets wait until the rain stops.We wont start until Bob comes. Dont get off until the bus stops.難點鏈接難點鏈接2. 條件狀語從句條件狀語從句1)引導條件狀語從句的連詞有引導條件狀語從句的連詞有if假設、假設、unless除除非等，條件狀語從句也像時間狀語從句一樣，假設非等，條件狀語從句也像時間

16、狀語從句一樣，假設主句用未來時，從句要用如今時替代未來時。如：主句用未來時，從句要用如今時替代未來時。如：What shall we do if it snows tomorrow?Dont leave the building unless I tell you to.2) unless在意義上相當于在意義上相當于ifnot。You will fail unless you study hardYou will fail if you dont study hard3) “祈使句祈使句 + and (or)+ 陳說句陳說句 在意思上相當于一個在意思上相當于一個帶有條件狀語從句的復合句。其中，

17、帶有條件狀語從句的復合句。其中，and表示句意順承；表示句意順承；or表示轉機，意為表示轉機，意為“否那么。例如：否那么。例如：Hurry up, or youll be late.=If you dont hurry up, youll be late.Study hard and you will pass the exam.=If you study hard, you will pass the exam. 4用介詞用介詞with, without可以把條件狀語從句改寫成簡可以把條件狀語從句改寫成簡單句：單句：If there is no water, the fish may die

18、. = Fish may die without water.If you help me, Ill finish my task on time. = With your help, Ill finish my task on time.難點鏈接難點鏈接3. 比較狀語從句比較狀語從句比較狀語從句通常由比較狀語從句通常由asas, 比較級比較級 + than等連詞引等連詞引導，比較連詞前后的構造要一致。例如：導，比較連詞前后的構造要一致。例如：Tom runs faster than John does.This classroom is as big as that one. 1表示甲與乙在

19、某一方面一樣時，用表示甲與乙在某一方面一樣時，用“as原級原級as句型；表示甲在某一方面不如乙時，用句型；表示甲在某一方面不如乙時，用“not as so 原級原級as句型。如：句型。如： Dalian is as beautiful as ShenzhenI dont run as so fast as Kang Li2表示甲超越或不及乙時，用表示甲超越或不及乙時，用“比較級從句從比較級從句從句中常省略意義與主句一樣的部分。句中常省略意義與主句一樣的部分。 He runs faster than youdoToday is less cold than yesterday3要留意的是表示要留

20、意的是表示越來越越來越這一概念時有兩個句型：這一概念時有兩個句型：比較級比較級and比較級，如：比較級，如： The days are getting longer and longer The little girl is becoming more and more beautiful 定冠詞定冠詞 the 比較級比較級 the 比較級，如：比較級，如： The harder you study, the more you can learn難點鏈接難點鏈接 4. 結果狀語從句結果狀語從句(1)結果狀語從句由結果狀語從句由sothat, suchthat, so that引導。引導。常用句

21、型有：常用句型有： so描畫詞副詞描畫詞副詞that從句從句 such a an 描畫詞單數(shù)可數(shù)名詞描畫詞單數(shù)可數(shù)名詞 that從句從句 such描畫詞復數(shù)可數(shù)名詞不可數(shù)名詞描畫詞復數(shù)可數(shù)名詞不可數(shù)名詞that從句從句 so描畫詞描畫詞a an單數(shù)可數(shù)名詞單數(shù)可數(shù)名詞that從句從句 例如：例如：He spoke so fast that I couldnt follow himHe told us such funny stories that we all laughed He is so poor that he cant buy a bike for his son.She is su

22、ch a good teacher that everybody likes her.My pencil fell under the desk, so that I couldnt see it. (2)假設名詞前由假設名詞前由many, much, little, few等詞修飾時，等詞修飾時，只能用只能用so, 不用不用such。例如：例如：Soon there were so many deer that they ate up all the wild roses.He has so little time that he cant go to the cinema with you

23、.難點鏈接難點鏈接 (3)sothat和和such.that在由在由so.that引導的結果狀語從句中，引導的結果狀語從句中，so是副詞，與描畫詞連用。其構造是是副詞，與描畫詞連用。其構造是: “.so + 描畫詞副詞描畫詞副詞+ that + 從句。例如：從句。例如：He was so glad that he couldnt say a word.The hall is so big that it can hold 2,000 people.Mother lives so far away that we hardly ever see her.在由在由suchthat引導的結果狀語從句

24、中，引導的結果狀語從句中，such是描畫詞，它修飾的可以是是描畫詞，它修飾的可以是單數(shù)或復數(shù)可數(shù)名詞，也可以是不可數(shù)名詞；名詞前面可以帶描畫詞，也可單數(shù)或復數(shù)可數(shù)名詞，也可以是不可數(shù)名詞；名詞前面可以帶描畫詞，也可不帶。假設是單數(shù)可數(shù)名詞，前面需加不定冠詞不帶。假設是單數(shù)可數(shù)名詞，前面需加不定冠詞a或或an。例如：。例如：It was such a hot day that nobody wanted to do anything.He had such long arms that he could almost touch the ceiling.He made such rapid pr

25、ogress that he did very well in the mid-term.有時上述兩種構造是可以互換的。例如：有時上述兩種構造是可以互換的。例如：It was such a wonderful film that all of us wanted to see it again.=The film was so wonderful that all of us wanted to see it again.It is such an important match that nobody wants to miss it.=The match is so important t

26、hat nobody wants to miss it.難點鏈接難點鏈接 5. 緣由狀語從句緣由狀語從句(1)緣由狀語從句通常由緣由狀語從句通常由because, since, as引導。引導。because?；卮鸪；卮饂hy引導的疑問句，該從句普通位于主句后；引導的疑問句，該從句普通位于主句后；since比比as正式，兩者不回答正式，兩者不回答why引導的問句，而且其從引導的問句，而且其從句普通放在句首。如：句普通放在句首。如：He didnt come to school because he was ill.As it is raining, we shall not go the zo

27、o.Since you cant answer the question, Ill ask someone else.(2)because表示直接緣由，語氣最強。表示直接緣由，語氣最強。because引導的緣引導的緣由狀語從句多放在主句之后。回答由由狀語從句多放在主句之后?；卮鹩蓋hy提出的問題，提出的問題，只能用只能用because。as和和since語氣較弱，普通用來表示明顯語氣較弱，普通用來表示明顯的緣由。由的緣由。由as和和since引導的緣由狀語從居多放在句首。引導的緣由狀語從居多放在句首。例如：例如：-Why arent going there?-Because I dont wa

28、nt to.As he has no car, he cant get there easily.Since we have no money, we cant buy it.(3)because和和so不能同用在一個句子里。不能同用在一個句子里。4for是并列連詞，引導的句子不置于句首，是一種是并列連詞，引導的句子不置于句首，是一種非直接的、隨意附加闡明的理由或推斷。非直接的、隨意附加闡明的理由或推斷。The oil must be out, for the light went out.5because和和becouse of 也有明顯的區(qū)別。也有明顯的區(qū)別。because后后面要跟從句，

29、而面要跟從句，而because of 后面要跟名詞短語。后面要跟名詞短語。He is late for school because it rains heavily. He is late for school because of the heavy rain.難點鏈接難點鏈接 6. 目的狀語從句目的狀語從句(1)目的狀語從句通常由目的狀語從句通常由 so that, in order that引導。引導。例如：例如：We started early so that we could catch the first train.He studies hard so that he coul

30、d work better in the future.We used the computer in order that we might save time.(2)so that既可引導目的狀語從句，又可引導結果狀語既可引導目的狀語從句，又可引導結果狀語從句。區(qū)別這兩種從句的方法有兩個：從句。區(qū)別這兩種從句的方法有兩個：1)目的狀語從目的狀語從句里往往帶有情態(tài)動詞句里往往帶有情態(tài)動詞can, could, may, might等。等。2)從意思上看，目的狀語從句往往表示的目的很明確。從意思上看，目的狀語從句往往表示的目的很明確。例如：例如：Speak clearly so that th

31、ey may understand you. 目的狀語從句目的狀語從句Jack is badly ill so that he has to rest. (結果狀結果狀語從句語從句)難點鏈接難點鏈接(3(3結果和目的狀語從句還要留意以幾點：結果和目的狀語從句還要留意以幾點：so thatso that用在單數(shù)可數(shù)名詞前，用在單數(shù)可數(shù)名詞前，so so 描畫詞描畫詞 a a 名詞名詞 that that，如：，如： She is so beautiful a girl that everyone She is so beautiful a girl that everyone likes her

32、likes her 或用或用 such such a a 描畫詞描畫詞 名詞名詞 that, that, 如：如： She is such a beautiful girl that everyone likes herShe is such a beautiful girl that everyone likes her 在不可數(shù)名詞或可數(shù)名詞復數(shù)前只能用在不可數(shù)名詞或可數(shù)名詞復數(shù)前只能用 such such， 如：如： It is It is such good weather we want to go for a picnicsuch good weather we want to g

33、o for a picnic 又如：又如： They are such good players that they should win the game.They are such good players that they should win the game.在在muchmuch， many many， few few， little little 之前只能用之前只能用soso， 如：如： I I have so little money that I cant buy ithave so little money that I cant buy it so that so tha

34、t 之間只需描畫詞時，那么不能用之間只需描畫詞時，那么不能用 such such， 如：如： It is so good that I want to buyIt is so good that I want to buy so that so that 其后接從句，如：其后接從句，如： I got up earlier so that I I got up earlier so that I could catch the first buscould catch the first bus難點鏈接難點鏈接 7. 退讓狀語從句退讓狀語從句(1)退讓狀語從句通常由退讓狀語從句通常由though

35、 although雖然，雖然，even though雖然，雖然，even if(即使，即使，whoever無無論誰，無論怎樣，論誰，無論怎樣，whatever無論什么等連無論什么等連詞引導。例如：詞引導。例如：Though he is young, he knows a lot.Although I am tired, I must go on working. Even if he is poor, she loves her husband. (2)because不能與并列連詞不能與并列連詞so，though although不能不能與與but同時在句中運用。如：同時在句中運用。如： Sh

36、e was late for school because she missed the bus =She missed the bus，so she was late for school 我們不能說：我們不能說：Though it was raining hard, but he still went out.應該說：應該說：Though it was raining hard, he still went out.或或It was raining hard, but he still went out. 難點鏈接難點鏈接 8.方式狀語從句方式狀語從句引導方式狀語從句的有引導方式狀語從句的

37、有as按照等。按照等。如：如： I will do it as you tell me我將照他說的做。我將照他說的做。方式狀語中要留意的是方式狀語中要留意的是as (連詞連詞)與與 like (介詞介詞)的區(qū)別。的區(qū)別。 as 作為連詞其后接從句，如：作為連詞其后接從句，如： Please do it as I did it 但后面的句子常作省略，如：但后面的句子常作省略，如： Please do it as I 而而 like 是介詞，其后要接的是賓語，如：是介詞，其后要接的是賓語，如： Please do it like me9. 地點狀語從句地點狀語從句 地點狀語從句經常由地點狀語從句經

38、常由where來引導。例如：來引導。例如： Go where you like. Where there is a will, there is a way.難點鏈接難點鏈接 1. 誤 While the clock struck ten, all the lights went out. 正 When the clock struck ten, all the lights went out. 析 while是強調兩個動作在同時進展中，如：While I am doing my homework, my father is reading a newspaper. 而這里的when是正當某某

39、時辰，就在這一時間點上，其重點強調在某一特定時辰某動作的發(fā)生。 2.誤 While I was walking along the street yesterday, I met an old friend. 正 When I was walking along the street yesterday, I met an old friend. 析 這里用when表達在一個動作的進展中，另一個動作忽然發(fā)生了。正在進展的動作用一進展時態(tài)，而忽然發(fā)生的動作用普通時態(tài)。 3.誤 While I heard the bad news I felt sad. 正 When I heard the ba

40、d news, I felt sad. 析 while不能表達一點兒的時間，即瞬時某一時間點。 4.誤 For there is no light in the classroom. The students must have gone home. 正 The students must have gone home, for there is no light in the classroom. 析 由for引出的緣由狀語從句在運用時要留意不能將該從句置于句 首，而應置于主句之后，并在主句與從句之間加一逗號。更要留意的是because, as, since與for 4個表示緣由的連詞中be

41、cause是因果關系，是最強的一個，而for是最弱的一個。有些語法書中干脆把for叫做并列連詞正誤辨析正誤辨析5.誤誤 She sang when she walked along the dark street. 正正 She sang as she walked along the dark street. 析析 as用于句中時，其要點是強調兩個動作的同時進展。這里用用于句中時，其要點是強調兩個動作的同時進展。這里用when雖然不能講雖然不能講是語法上的錯誤，但那么看不出來小女孩因單獨走黑暗的街道因害怕而唱歌的心境。是語法上的錯誤，但那么看不出來小女孩因單獨走黑暗的街道因害怕而唱歌的心境。

42、 6.誤誤 I finished my homework until twelve oclock last night. 正正 I didnt finished my homework until twelve oclock last night. 正正 I did my homework until twelve oclock last night. 析析 until用在句中時其含義是某一動作不斷繼續(xù)到某時終了，那么句中的動詞那用在句中時其含義是某一動作不斷繼續(xù)到某時終了，那么句中的動詞那么一定要用繼續(xù)性動詞，假設要用瞬間，或截止性動詞時一定要用否認句式。因截止性么一定要用繼續(xù)性動詞，假設要

43、用瞬間，或截止性動詞時一定要用否認句式。因截止性動作的否認式應看作是繼續(xù)性的動作。如分開動作的否認式應看作是繼續(xù)性的動作。如分開leave是瞬間動作，因一出門即為分開了，是瞬間動作，因一出門即為分開了，而不分開那么是長時間的。而不分開那么是長時間的。 7.誤誤 I have studied English when I was twelve. 正正 I have studied English since I was twelve. 析析 since引出的時間狀語從句是表達了一個時間點，而這個時間點是主句動作的引出的時間狀語從句是表達了一個時間點，而這個時間點是主句動作的啟始點，所以主句普通要

44、用完成時態(tài)。啟始點，所以主句普通要用完成時態(tài)。 8.誤誤 Because he didnt study hard, so he didnt pass the exam. 正正 He didnt pass the exam because he didnt study hard. 析析 because 與與 so在英文中兩者不能并用的，只能在句中用在英文中兩者不能并用的，只能在句中用9.誤誤 Before I do not give you the answer, Ill ask you some questions. 正正 Before I give you the answer, Ill a

45、sk you some questions. 析析 這種錯誤是由于受中文的影響。在中文中可以講這種錯誤是由于受中文的影響。在中文中可以講我沒給他答案前我沒給他答案前。而英文。而英文用了用了before就不要再用否認句了。就不要再用否認句了。正誤辨析正誤辨析10.誤誤 He was such excited that he could not speak. 正正 He was so excited that he could not speak. 析析 so與與such的用法可以分為四種情況，用于單數(shù)可數(shù)名詞之前，其格式是的用法可以分為四種情況，用于單數(shù)可數(shù)名詞之前，其格式是such+不定冠詞不

46、定冠詞+描畫詞描畫詞+單數(shù)可數(shù)名詞，如：單數(shù)可數(shù)名詞，如：It is such a beautiful book that every child likes it. 也可以用也可以用so, 其格式是其格式是so+描畫詞描畫詞+不定冠詞不定冠詞+單數(shù)可數(shù)名詞，如：單數(shù)可數(shù)名詞，如：It was so beautiful a book that every child likes it. 在不可數(shù)名詞前或可數(shù)名詞復數(shù)前這在不可數(shù)名詞前或可數(shù)名詞復數(shù)前這時只能用時只能用such, 如：如：It is such good weather that we want to swim. 又如：又如：The

47、y are such good students that they can pass the exam easily. 在在few, little， much, many 這這4個字前只能用個字前只能用so而不能用而不能用such, 如：如：I have so much money that I can buy everything I want. 當當that前只需描畫詞或副詞時，這時只能用前只需描畫詞或副詞時，這時只能用so, 如：如：She is so beautiful that every one likes her. He ran so fast that I couldnt k

48、eep up with him. 11.誤誤 He got up earlier this morning so as to that he could catch the first bus. 正正 He got up earlier this morning in order to to catch the first bus. 正正 He got up so earlier that he could catch the first bus. 析析 sothat與與so that的用法有一樣之處，那就是其后接從句，而的用法有一樣之處，那就是其后接從句，而in order to 其后要接不

49、定式，即動詞原形。其后要接不定式，即動詞原形。12.誤誤 I want to buy same stamp that you have. 正正 I want to buy the same stamp as you have. 析析 the sameas (that)這是個固定用法，在這是個固定用法，在same前的定冠詞是不能少的。而前的定冠詞是不能少的。而the samethat意為意為我要的就是那一個我要的就是那一個。而。而the sameas為為要的是和要的是和一樣的東一樣的東西西。正誤辨析正誤辨析根據(jù)根據(jù)A句完成句完成B句，使兩句意思一致，每空只填一詞：句，使兩句意思一致，每空只填一詞

50、：1. A: Jane is a singer. She is also a dancer.B: Jane is _ _ a singer _ _ a dancer.2. A: We should learn from books and we should learn from teachers.B: We should learn _ from books _ from teachers.3. A: His mother cant help him with his lessons, and his father cant, either.B: _ his mother _ his fat

51、her can help him with his lessons.4. A: Its hard work, but I enjoy it.B: _ its hard work, I enjoy it.5. A: Men cant live without air and water.B: Men will die without air _ water.課時訓練課時訓練not only but alsoboth andNeither norThough/althoughor6. A: If you stand higher, you will see farther.B: Stand hig

52、her, _ you will see farther.7. A: If you dont work harder, you will fail in the exam.B: Work harder, _ you wont pass the exam.8. A: How important the meeting is! I cant miss it.B: It is _ _ important meeting _ I cant miss it.9. A: After the mother came back, the boy went to bed.B: The boy _ go to be

53、d _ his mother came back.10. A: Therere many rabbits there. They cant kill them all.B: Therere _ many rabbits there _ they cant kill them all.課時訓練課時訓練andorsuch a thatdidnt untilso that11. A: When I get there, Ill go to see him at once.B: Ill go to see him _ _ _ I get there.12. A: You may stay at hom

54、e. You may also go out with us.B: You may _ stay at home _ go out with us.13. A: Mary is the tallest girl in her class.(福州)B: Mary is _ _ any other girl in her class.14. A: Peter draws well. Henry draws well, too.(廣西)B: Henry draws _ _ _ Peter.15. A: Mary runs faster than my sister.(蘭州)B: My sister

55、doesnt run _ _ _ Mary does.as soon aseither ortaller than as well asas fast as課時訓練課時訓練16. A: Uncle Wang finished his work. He went home.B: Uncle Wang _ go home _ he finished his work.17. A: Lucy has been away from the USA for 5 years.B: Its 5 years _ she _ the USA.18. A: “Does the girl need any help

56、? he asked me.B: He asked me _ the girl _ some help.19. A: Mrs. Smith is my teacher. She is also my good friend.B: Mrs. Smith is _ _ my teacher _ _ my good friend.20. A: “Nanjing has changed a lot these years. “Thats right.B: “Nanjing has changed a lot these years. “_ it _.didnt untilsince leftIf ne

57、edednot only but alsoSohas課時訓練課時訓練選擇填空選擇填空1. They didnt start the work _ their teacher came back.A. until B. while C. as soon as D. if2. The dictionary cost me too much, _ its really useful.A. and B. so C. but D. or3. Carl, are you interested in swimming? -Yes, _ Im not good at it at all.A. so B. an

58、d C. or D. but4. Youll be late _ you dont get up early tomorrow morning.A. if B. when C. before D. until5. Id like to change this pair of trousers, _ give me my money back. A. so B. or C. but D. andACDAA課時訓練課時訓練6. Alice wanted to know _ her grandmother liked the bag.A. that B. if C. which D. what7.

59、Mr. John has worked in that small town _ he left Canada in 1998. (山西)A. when B. after C. for D. since8. That was our first lesson, _ she didnt know all our names.A. for B. but C. so D. or 9. _ Saturday _ Sunday is OK. Ill be free in these two days.A. Either; or B. Neither; nor C. Both; and D. One; t

60、he other10.Please come _ have dinner with us. A. and B. so C. but D. or BDCAA課時訓練課時訓練11. He is listening to the music _ he is washing clothes. (廣西A. after B. before C. that D.while12. _ there are too many people here, _ we have to find another house. A. Because; so B. Though; but C. Since; / D. /; i