原因结果目的状语从句讲解和练习(答案)(完美排版)

1、Lesson 55-59 状语从句总结一、原因状语从句(1) 原因状语从句通常由 because, sin ce, as, fo 引导。because 表示直接原因，语气最强。because 引导的原因状语从句多放在主句之后。回答由 why 提 出的问题，只能用 because 此外，because 和 so 不能同用在一个句子里。例如： - Why aren t going there?- Because I don t want to.since 引导原因状语从句，相当于 now that，意思是 因为. ，既然.,鉴于.”。例如：Si nee the rain has stopped l

2、et s go for a wal 既然雨停了，我们出去散散步吧。as 和 since 语气较弱，一般用来表示明显的原因。由 as 和 since 引导的原因状语从居多放在句首。例女口 : As he has no car, he can t get there easily.Since we have no money, we can buy it. t(4)for 表示所说的理由是一种补充说明，for 引导的从句一般不放在句子的开头。如：I decided to stop and have lunch, for I was feeling quite hungry.练习： I was la

3、te for class yesterday_ there was somethi ng wrong with my bike.He took off his coat_ he felt hot._ you can t an swer the questi on, I ll ask some one else.二、结果状语从句(1) 结果状语从句由 sothat, such that, so 引导。(2) sotha 语 such.that 可以互换。在由 so.that 引导的结果状语从句中，so 是副词，与形容词连用。其结构是：“.so 形容词(副词)+ that +从句”。例如： He

4、was so glad that he couldn t say a word.Mother lives so far away that we hardly ever (几乎不，从来不)see her.在由 suchthat 引导的结果状语从句中，such 是形容词，它修饰的可以是单数或复数可数名词， 也可以是不可数名词；其结构是：“ .such +a /an 形容词+名词+ that +从句”。例如： It was such a hot day that n obody wan ted to do anything.He had such long arms that he could a

5、lmost touch the ceiling(天花板)有时上述两种结构是可以互换的。例如： It was such a won derful film that all of us wan ted to see it aga in.=The film was so won derful that all of us wan ted to see it aga in.(3) 如果名词前由 many, much, little, few 等词修饰时，只能用 so,不用 such。例如： Soon there were so many deer that they ate up all the w

6、ild roses.He has so little time that he can t go to the cinema with you.如果主从句的主语相同，并且从句是否定的形式，可以用too.to.句型转化。例如： He was so excited that he could nt go to sleep that ni ght. = He was too excited to go to sleep.如果主从句的主语相同，但从句是肯定的形式，可以用 adj.+ en ough 替换。例如： He is so old that he could go to school. = He

7、 is old eno ugh to go to school.他够大了，可以去上学。练习： It is_hot in the room_ we have to go out for a walk.It was_a won derful movie_ all of us wan ted to see it aga in.There were_little water in the bottle_the bird couldn t reach it.三、目的状语从句(1)目的状语从句通常由 so that, i n order that (为了，以便)引导 例如： We started earl

8、y so that we couldcatch the first train. We used the computer in order that we might save time.（2）so that 可引导目的状语从句，此时可用 to 或 in order to 替换，将其改为简单句。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 既可引导目的状语从句，又可引导结果状语从句。区别这两种从

9、句的办法有两个：1） 目的状语从句里往往带有情态动词 can, could, may, might 等。2）从意思上看，目的状语从句往往表示的 目的很明确。例如： Speak clearly so that they may understand you.目 的状语从句）Jack is badly ill so that he hasto rest.（结果状语从句）练习： I hurried_ I would nt be late for class.We should go by bus_ we can get there earlier.May I sit nearer_I can see

10、 more clearly?补充：so as to（肯定结构）eg. He got up early so as to catch the early train.so as not to （否定结构）eg. He got up early so as not to miss the early train.丿 toA eg. He got up early to catch the early train.in order that eg. He got up early in order that he could catch the early train.in order to eg.

11、 He got up early in order to catch the early train.强化练习、单项选择。1. we ll stay at home if ittomorrow.A. rainB. rainsC. is rainingD. will rain2. We didn t go homewe fini shed the work.A. sinceB. untilC. becauseD. though3. She_when I went to see her.A. is readingB . have readC . was read ingD . reads4.the

12、 rain stops, well set off fordhe statiA. BeforeB . Un lessC . As soon asD. Though5. She looks forward every spring tothe flower-lined garden.A. visitB . pay ing a visitC . walk inD . walki ng in6. Mr. White hoped heChina the n ext year.A. would visitB . will visitC . visitedD . has visited7 . I told

13、 him that the sunin the east.A . risesB . roseC . has rise nD . was risi ng8 . She wastiredshe could not move an in ch.A . so, thatB . such, thatC . very, thatD . so, as9 . He was senten ced to deathwhat he had stolen from the bank.A . thatB . sinceC. becauseD. because of10 . I didn t know whatA . w

14、as the matterB . is the matterC . the matter wasD . the matter11. I couldn t agree withat the meeti ng.A. that you saidB . which you saidC.what did you say12. The bad man ran away to avoidand wasfin ally put into pris on.A. seeingB . to be see nC.being see n13. Every one except Jim and Jack.A. know

15、who is heB . know who he isC. knows who is heD.knows who he is15. It is ten yearsI left my hometow n.A. sinceB . IfC.whether16. Could you tell usMr. Brow n lives in Room 202?A. thatB . whereC.un til17. I lear ned a little Russia n1 was at middle school.A . thoughB . althoughC.as if18. I don t knowor

16、 not it will rain tomorrow.A . thatB . WhenC.if19. Why is their classroom so clea n and tidyit is clea ned every dayA . SinceB . AsC.Because20.Can you tell meis going to give us a talk n ext Mon dayA . whoB . whomCwhose21. Please an swer the questi on in a loud eno ugh voice_all the class may hear.A

17、. so, thatB. orC.in order that22.Lift it up I may see it.A. thoughB. so thatC.as23. I hurried I would nt be late for class.A. soB. so thatC.if24.We should go by buswe can get there earlier.A. as soon asB. whereC.in order that25. The dicti onary is so expe nsive_ I cant buy it.A. becauseB. whe nC. th

18、at26. I got therelateI did nt see him.A. too; toB. such; thatC. so; that27. It is_ hot in the room_ we have to go out for a walk.A. such; thatB. so; thatC. as; as28. He has_an in teresti ng book that we want to read it.A. soB. suchC. the same29.Betty did nt go to see the film yesterday_she was ill.A. becauseB. butC. un til30. He took off his coat_