1、1状语从句（二）六、目的状语从句。常用引导 连词 有：so that, in order that, in case, lest, for fear that.等。(1) so that, in order that 意为“以便，为了，目的是” 。引导的从句常与 can, could, may, might, would 等情态动词连用。如：They are hurrying so that they may not miss the train. 他们为了赶上火车而匆匆忙忙。She got up early so that she could catch the first bus. 她起得
2、很早以便能赶上第一班车。You must speak louder in order that you can be heard by all.(2) in case “以防，以免 ”，lest, for fear that 意为“唯恐，生怕，为.起见” 。引导的目的状语从句多用虚拟语气, 即“should+动原” 如：He ran away lest he (should) be caught. 他跑掉了，唯恐被抓住。Youd better take an umbrella in case it (should) rain. 你最好带把伞以防下雨。They talked in low voi
3、ce for fear that they should walk up the child.注意:（1） that, so that 引导的目的状语从句不能放句首，只能放在主句之后，in order that 引导的目的状语从句既能放主句后也能放句首。（2） 当主从句主语相同时，that, so that，in order that 引导的目的状语从句能分别转化为to do , so as to do , in order to do 引导的状语。Betty got up early that/so that /in order that she might catch the early
4、bus.Betty got up early to /so as to/ in order to catch the early bus.(3) in case 既可以引导目的状语从句，用虚拟语气；也可以引导条件状语从句，用陈述语气。它既可以放主句后，也可放句首。Youd better take an umbrella in case it should rain / rains.Better take more clothes in case the weather should become /becomes cold.In case the weather becomes cold, b
5、etter take more clothes.Cf. in case of +名词（词组）7、结果状语从句。常用引导词有:that ,so that（所以，结果.） ；so.that, such.that, such that（如此.以致于） 。如：She got up early, so that she caught the first bus. 她起得很早，结果赶上了第一班车。He was so honest that we all trust him.He was so honest a man that we all trust him.He was such an honest
6、man that we all trust him.注意：（1）so 和 such 搭配名词时的用法。so 和 such 都可以与 单数名词 连用。so + adj+ a(n) +单数名词: eg. so beautiful a girl（中心词为形容词）such + a(n) + adj +单数名词: eg. such a beautiful girl（中心词为名词）与 复数名词/不可数名词 连用时，只能用 such:2such + adj +复数名词/ 不可数名词: eg. such beautiful girls, such fresh food 表示 如此多，如此少 只能用： so m
7、any/few+复数名词 so much/little+不可数名词: eg. so many students ， so little education（2）so 与 such 位于句首，主句要用部分倒装。So fast did he speak that we could hardly follow him.（3）so that 既可引导目的状语从句，也可引导结果状语从句。引导目的状语从句时，有情态动词；引导结果状语从句时，从句中没有情态动词，主从句间有逗号。试比较：She got up early so that she could catch the first bus. 她起得很早以
8、便能赶上第一班车。 （目的状语从句）She got up early, so that she caught the first bus. 她起得很早，结果赶上了第一班车。 （结果状语从句）8、方式状语从句。常用引导词有：as ，just as（按照，依照；就像，如同，正如） ；as if /though（好像，仿佛，似乎.) 等。但 as if /though 引导的从句一般要用虚拟语气。We have changed the plan as you suggested. 我已经按照你的建议改变了计划。She speaks as if she knew everything in the w
9、orld.他滔滔不绝，好像什么都懂似的。They are talking as if they had been friends for years.他们侃侃而谈，好像是多年的朋友似的。注意：as if /though 引导的从句如果表示事实，则用陈述语气。如：It gets darker and darker in the sky as if it is going to rain.九、让步状语从句。常用引导词有：al though（通常放句首） , though , as (尽管，虽然）; in spite of the fact that; even if/ though（虽然，即使）
10、；whatever（不论什么，不管什么）,however（不论，尽管.),wherever(不管哪里),whoever(不管是谁 ) ，whetheror( 不论还是),while（通常放句首）等.注意：（1） as 引导的让步状语从句要用倒装结构，即把从句中的表语，状语，动词放到句首。though 可以倒装也可以不倒。Child as she is, she knows a lot.Hard as he works, he makes little progress.(2) In spite of the fact that+ 句子In spite of/despite（介词）+ 名词(词组
11、)(3) 连词 However + 形/副 = No matter how + 形/ 副However troublesome the problem is, he always faces it with patience.不管问题多么棘手，他总是耐心面对。(4) Whether it shines or rains, I will go there tomorrow. (不管还是)3(5) While I admit that the problems are difficult , I dont agree that they cannot be soloved.【巩固练习】Task 1
12、：Complete the following sentences with conjunctions（连词）.(1) I havent heard from him _ he went to America(2) _difficult the problem is, he will try to solve it.(3) We found the key _ she had left it.(4) He speaks English _ he were an English man.(5) He is explaining clearly _they could understand.(6)
13、 The students did the experiment _ the teacher told them.(7) _ he is poor, he never gives up his dream.Task 2：Multiple choice. (状语从句练习题)1._ I get to Pairs, Ill call you up at the airport. A. Since B. While C. Once D. Although 2. _ the headmaster comes, we wont discuss this plan. A. Unless B. If not
14、C. Except D. Whether 3. Bill must have been away from the office. _how many times I phoned him, nobody answered it. A. Whatever B .No matter C. In spite of D. Though 4. I had been to Beijing long _ you visited it. A. before B. till C. after D. when 5._ , he is good at drawing. A. To be a child B.A c
15、hild as he is C. As a child D. Child as he is 6. Dont be discouraged _ you have fallen behind others. A. whether B. as if C. even if D. however 7. We can get there on time _ the car doesntt break down. A. while B. as long as C. so that D. even if 8. The vase on the left is _ than the one on the righ
16、t, and not _ as the right one . A. more nicer；so expensive B. much more better；as expensive C. nicer；as expensive D. better；such expensive 9. It wasnt long _ he joined the job. A. that B. before C. until D. and 10. These planes can fly_ than the old ones. A. as fast three times B. three times as fas
17、t C. three times fast D. three times faster 11. _ had the bell rung _ the students took their seats. A. Hardly；when B. No sooner；when C. Hardly；than D .No sooner；then 12. _many times，but he still couldnt understand it. A. Having been told B. Though had been told C. He was told D. Having told 413._ w
18、e have come, lets stay and enjoy it. A. For B. As C. Because D. Since 14.Youd better do _ you are required. A. like B. which C .that D. as 15. _that none of us could follow him. A. He spoke very fast B. So fast he spoke C. Too fast he spoke D. So fast did he speak 16.Ill start early, _ it may be dar
19、k. A. however B. whether C. if D. though 17. _ the baby fell asleep _ the room. A. After；did the mother leave B. Not until；did the mother leave C. Not until；the mother left D. Soon after；the mother had left 18. _ the day went on, the weather got worse. A. With B. Since C. As D. While 19. He cant hav
20、e gone out, _the light is still on. A. because B. since C. as D. for 20. I was walking along the river _ I heard a cry for help. A. while B. since C. when D. as 21. We shouldnt do that dangerous experiment _the teacher is with as. A. if not B. if C. unless D. as long as 22. He has_ little education
21、he is unable to find a job. A. such；that B. so；and C. so；that D. such；and 23.The soldier was wounded，_he pushed on. A. for B. and C. so D. yet 24. The full letter reads _ follows. A .like B .as C. that D. which 25. Will you go _ our motherland needs us most after graduation? A. that B. where C. in w
22、hich D. to the place which 26. This is a revision paper. When you do it, youd better make a mark_ you have questions. A. where B. the place C. as if D. since 27. Water power station are built _ big water falls. A. where there are B. where there have C. which has D. which are 28. I am sure Ill meet a
23、 kind-hearted man _ I go. A. where B. to the place where C. wherever D. the place 29. She is so good at playing table-tennis that she can hit the ball _ she wants it to go. A. the place where B. that C. in which D. where 30. It was _ his mother came in _ to prepare his lessons. A. not until；did the boy begin B. until；that the boy began C. until； did the boy begin D. not until；that the boy began 5Keys: 1-5 CABAD 6-10 CBCBD 11-15 ACDDD 16-20 DBCDC 21-25 CCDBB 26-30 AACDB
