(完整版)原因、結(jié)果、目的狀語從句講解和練習(xí)(答案)(完美排版)

1、Lesson 55-59 狀語從句總結(jié)一、原因狀語從句(1)原因狀語從句通常由because, since, as, for引導(dǎo)。(2)because表示直接原因，語氣最強(qiáng)。because引導(dǎo)的原因狀語從句多放在主句之后?；卮鹩蓋hy 提出的問題，只能用because。此外， because和 so 不能同用在一個句子里。例如： - Why arent going there?- Because I don t want to.since 引導(dǎo)原因狀語從句，相當(dāng)于now that ，意思是 “因為，既然， 鑒于”。例如： Since the rain has stopped， let s go

2、 for a walk既.然雨停了，我們出去散散步吧。as 和 since 語氣較弱，一般用來表示明顯的原因。 由 as 和 since 引導(dǎo)的原因狀語從居多放在句首。例如 ：As he has no car, he cant get there easily.Since we have no money, we can t buy it.(4)for 表示所說的理由是一種補(bǔ)充說明,for 引導(dǎo)的從句一般不放在句子的開頭。如:I decided to stop and have lunch, for I was feeling quite hungry.練習(xí)： I was late for c

3、lass yesterday _ there was something wrong with my bike.He took off his coat _ he felt hot.you can t answer the question, I ll ask someone else.二、結(jié)果狀語從句(1)結(jié)果狀語從句由sothat, suchthat, so 引that導(dǎo)。(2)sothat語 such.that 可以互換。在由so.that引導(dǎo)的結(jié)果狀語從句中， so 是副詞，與形容詞連用。其結(jié)構(gòu)是 :“.so 形+容詞（副詞） + that + 從句 ”。例如： He was so g

4、lad that he couldnt say a word.Mother lives so far away that we hardly ever（幾乎不，從來不）see her.在由 such that引導(dǎo)的結(jié)果狀語從句中， such 是形容詞，它修飾的可以是單數(shù)或復(fù)數(shù)可數(shù)名詞，也可以是不可數(shù)名詞；其結(jié)構(gòu)是 : “.such +a / an形+容詞 +名詞 + that + 從句 ”。例如： It was such a hot day that nobody wanted to do anything.He had such long arms that he could almost

5、touch the ceiling（.天花板）有時上述兩種結(jié)構(gòu)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.(3)如果名詞前由 many, much, little, few 等詞修飾時，只能用so, 不用 such。例如： Soon there were so many deer that they ate up all the wild roses.He

6、 has so little time that he can t go to the cinema with you.(4)如果主從句的主語相同，并且從句是否定的形式，可以用too.to.句型轉(zhuǎn)化。例如： He was so excited that he couldn't go to sleep that night. = He was too excited to go to sleep.(5)如果主從句的主語相同，但從句是肯定的形式，可以用adj.+ enough替換。例如： He is so old that he could go to school. = He is ol

7、d enough to go to school.他夠大了，可以去上學(xué)。練習(xí)： It is _ hot in the room _ we have to go out for a walk.It wasa wonderful movieall of us wanted to see it again.There werelittle water in the bottlethe bird couldn t reach it.1.三、目的狀語從句(1)目的狀語從句通常由so that, in order that（為了，以便）引導(dǎo)。例如： We started early so that we

8、could catch the first train.We used the computer in order that we might save time.(2)so that 可引導(dǎo)目的狀語從句，此時可用to 或 in order to 替換 ,將其改為簡單句。例如： He got up early so that he could get to school on time.=He got up early（in order） to get to school on time.(3)so that 既可引導(dǎo)目的狀語從句，又可引導(dǎo)結(jié)果狀語從句。區(qū)別這兩種從句的辦法有兩個：1)目的狀語

9、從句里往往帶有情態(tài)動詞can, could, may, might 等。 2)從意思上看，目的狀語從句往往表示的目的很明確。例如： Speak clearly so that they may understand you.目(的狀語從句 )Jack is badly ill so that he has to rest.(結(jié)果狀語從句 )練習(xí)： I hurriedI wouldn't be late for class.We should go by bus _ we can get there earlier.May I sit nearerI can see more clear

10、ly?(4) 補(bǔ)充：so as to(肯定結(jié)構(gòu) )eg. He got up early so as to catch the early train.so as not to(否 定結(jié)構(gòu) )eg. He got up early so as not to miss the early train.toeg. He got up early to catch the early train.in order thateg. He got up early in order that he could catch the early train.in order toeg. He got up

11、early in order to catch the early train.強(qiáng)化練習(xí)一、單項選擇。1We ll stay at home if it _ tomorrow.A rainBrainsC is rainingDwill rain2We didn t go home _ we finished the work.A sinceBuntilC becauseD though3She _ when I went to see her.A is readingBhave readC was readingD reads4_ the rain stops, we ll set off f

12、or the station.A BeforeBUnlessC As soon asD Though5She looks forward every spring to _ the flower-lined garden.A visitBpaying a visitC walk inD walking in6Mr. White hoped he _ China the next year.A would visitBwill visitC visitedD has visited7I told him that the sun _ in the east.A risesBroseC has r

13、isenD was rising28She was _ tired _ she could not move an inch.A so, thatBsuch, thatC very, thatD so, as9He was sentenced to death _ what he had stolen from the bank.A thatB sinceCbecauseD because of10I didn t know what _.A was the matterBis the matterC the matter wasD the matter is11I couldn reetag

14、with _ at the meeting.A that you saidBwhich you saidC what did you sayDwhat you said12The bad man ran away to avoid _ and was finally put into prison.A seeingBto be seenC being seenD to be caught13Everyone except Jim and Jack _.A know who is heB know who he isCknows who is heD knows who he is15It is

15、 ten years _ I left my hometown.A sinceB IfC whetherD until16Could you tell us _ Mr. Brown lives in Room 202？A thatBwhereC untilD if17I learned a little Russian _ I was at middle school.A thoughBalthoughC as ifD when18I don t know _ or not it will rain tomorrow.AthatBWhenC ifD whether19Why is their

16、classroom so clean and tidy？ _ it is cleaned every day.A SinceBAsC BecauseD For20Can you tell me _ is going to give us a talk next Monday？A whoBwhomC whoseD what21. Please answer the question in a loud enough voice _ all the class may hear.A. so, thatB. orC. in order thatD. and22. Lift it up_I may s

17、ee it.A. thoughB. so thatC. asD. than23. I hurried_I wouldn't be late for class.A. soB. so thatC. ifD. unless24. We should go by bus _ we can get there earlier.A. as soon asB. whereC. in order thatD. as25. The dictionary is so expensive _ I can't buy it.A. becauseB. whenC. thatD. if26. I got

18、 there _ late _ I didn't see him.A. too; toB. such; thatC. so; thatD. so; as27. It is _ hot in the room _ we have to go out for a walk.A. such; thatB. so; thatC. as; asD. such; as28. He has_ an interesting book that we want to read it.A. soB. suchC. the sameD. as29.Betty didn't go to see the film yesterday _ she was ill.A. becauseB. butC. untilD. if30. He took off his coat _ he felt hot.3A. becauseB. asC. ifD. since31.The lady wasfat that she was not fit for this skirt.A. tooB. asC. suchD. so32.Our PE teacher walkswe can