完整版八种状语从句知识点自己整理练习题及答案.docx

1、完整版八种状语从句知识点自己整理练习题及答案英语语法专项 之 状语从句1.时间状语从句2.条件状语从句3.原因状语从句4.结果状语从句5.比较状语从句6.目的状语从句7.让步状语从句8.地点状语从句用来修饰主句中的动词， 副词和形容词的从句叫状语从句。 根据其含义状语 从句可分为时间状语从句，地点状语从句，条件状语从句， 原因状语从句，结 果状语从句，比较状语从句，目的状语从句，让步状语从句。各类状语从句连接词（短语）一览表：日寸I、可 when, while, as, as soon as, since, until, after, beforeas long as （长 达 之久） 条件

2、If, un less,as/so long as只 要）原因 As, because, si nee as/so long as既 然，因为）地点 Where目的 So that（为了）, in order that结果 So that （方便），sothat, such that 让 步 though, although, even if, however 方式 As比较 tha n, （no t）as as1.寸、状语从句 寸、状语从句 常见的从属连词有： （注意其汉语意义 ）when, while, as, before, after, since, until （till） once

3、 as soon as, the moment, the minute, immediately, directly, each/every time, the first time, the last time, next time, by the time, whe never 等。例如：Every/Each time I was in trouble, he would come to my help.I thought her nice and honest the first time I met her.注意：（1） when, while, as的区别：1） when引导从句时，

4、主从句的动作有先有后，也可以同时进行 ，从句的动作可以是持续性的，也可以是短暂的。如：When I got to the airport, the plane had already taken off（. 主先从后）（短暂 性）When I lived there, I used to go to the seaside on Sun days同;时）（持续性）When the movie ended, the people went back（. 从先主后）2） while 侧重主从句动作的对比，且从句的动词必须是持续性的。如：While we were chatting she was

5、looking at the time table on the wall3） as引导从句时侧重主从句动作同时或几乎同时进行， 从句的动作可以是持续性的，也可以是短暂的。如：Sometimes I watch TV as I am having breakfast4） when 和 while 还可以是并列连词，意思分别是“就在这时” ，“然而”如：I was having a rest on the sofa when the telephone rangThey were surprised that a child should work out the problem while t

6、heycouldn t .注：并列连词 when 常用与以下句型中：1 was/were doingwhe n（正在做突然）2was/were about to dowhe n（刚要做突然）3was/were on the point of doingwhen（冈H要做突然）4had just donewhen.（冈H就）5Hardly/Scarcely haddonewhen（冈H就）（2） before 引导从句时 ,词义非常灵活，注意下列句子中的 before 的词义：1.Before I could get in a word, the tailor had measured me还没

7、来得及就）2.We hadn t run a mile before he felt tired.（还没就）3.We had sailed 4 days before we saw Iand：（才）4.Please write it down before you forget it.趁还没就）（3） till （until）和 nottill （until）1） till （until）:主句谓语动词必须是持续性的，意思是“到为止“如：He remained there till/until she arrived.2） nottill （until）：主句谓语动词必须是短暂性的，意思是“直

8、到才”如：Shewontgo to bed till/until he returns home.3） notuntil还有强调式和倒装式：强调句： It is not until he returns home that she will go to bed.倒装句： Not until he returns home will she go to bed.（4） 几个极易混淆的时间状语从句：1） It was +时间点+whe n（当的时候时间是）It was 5 am when we arrived at the village.2） It was/will be+时间段+before（

9、没过就/过了才）It was/will be two weeks before we met/meet again.3） It is /has been +寸间段+si nee（自从以来有）It is/has been 3 years since we last met.突破点：一看be动词的时态，二看时间段还是时间点。注意：在“It is /has been +寸间段+sinee”句型中，从句的动词必须是短暂 性的，如果是延续性的动词，时间要从从句的动作结束时算起。如：It is 3 years since I smoked.（我戒烟有三年了）补充：as soon as, immediate

10、ly, directly, instantly, the moment, the minute, the instant, no so onerthan，hardly/scarcely.when 和once这些从属连接词引导的从句都表 示从句的动作一发生，主句的动作随即就发生，常译为“一就” 。从句中一般时态代替将来时态。every time, each time, n ext time, the first time, any time, all the time等 名词短语 用来引导时间状语从句，表示“每当.，每次.;下次”等。A. before B. after C. until D.

11、unless2.It seemed only seconds the boy finished washing his face.A. when B. before C. after D. even if3.Hardly had he reached the school gate the bell rang.A. while B. when C. as D. as soon as4.We were told that we should follow the main road we reached the central railway station. A. whenever B. un

12、til C. while D. wherever5.I recognized you I saw you at the airport.A. the moment B. while C. after D. once6.He was about to go to bed the doorbell rang.A. while B. as C. before D. when7.I listen to your advice, I get into trouble.A. Every time B. When C. While D. Until8. John was watching TV, his w

13、ife was cooking.A. As B. As soon as C. While D. Till9.The childre n ran away from the orchard 果园） they saw the guard. A. the moment B. after C. before D. as10.No sooner had I arrived home it began to rain.A. when B. while C. as D. than11.Several weeks had gone by I realized the painting was missing.

14、A. as B. before C. since D. when12.It long before we the result of the experiment.A. will not be; will know B. is; will know C. will not be know D. is; know 13.-What was the party like?-Wonderful. It ysears I enjoyed myself so much.A. after B. before C. when D. since14.The new secretary is supposed

15、to report to the manager as soon as she A. will arrive B. arrives C. is going to arrive D. is arriving15. got into the room the telephone rang.A. He hardly had; then B. Hardly had he; whenC.He had not; then D. Not had he; when16.No sooner had he finished his talk he was surrounded by the workers.A.

16、as B. then C. than D. when17.-Did you remember to give Mary the money you owed her? -Yes, I gave it to her I saw her.A. while B. the moment C. suddenly D. once18.I thought her nice and honest I met her.A. first time B. for the first time C. the first time D. by the first time19.He will have learned

17、English for eight years by the time he from the university next year.A. will graduate B. will have graduated C. graduates D. is to graduate20.The moment the 28th Olympic Games open, the whole world cheered.A. declared B. have been declared C. have declared D. were declared 答案： CBBBA DACAD BCDBB CBCC

18、D2.条件状语从句条件状语从句引导词：if（如果），unless（除非）,in case（以防）时态：主将从现 （可能会发生的事情 ）主现从现 （肯定会发生 /祈使句 ）1.if 引导的条件状语从句，可位于前面或后面，但是如果放在后面，主从句 用逗号隔开。引导条件状语从句最常用的连词是if,常见的if条件状语从句表示在某条件 下，某事很可能发生， 条件是可能存在的， 主句中某种情况发生的概率也是很高 的。如： If you ask him， he will help you 如果你请他帮忙，他会帮你的。If you fail in the exam， you will let him down

19、 如果你考试不及格，你会让他失望的。If you have finished the homework， you can go home 如果你作业做完了就可以回家了。另外， if 从句还表示不可实现的条件或根本不可能存在的条件， 也就是一种 虚拟的条件或假设。 从句多用一般过去时或过去完成时， 表示对现在或过去的一 种假设。如： If I were you， I would invite him to the party 如果我是你，我会邀请他参加聚会。I would have arrived much earlier if I had not been caught in the traf

20、fic 要不是交通堵塞，我本会来得早一些。另外你还要注意 if 条件句的时态搭配1if 从句用一般现在时，主句用一般将来时If he runs hell get there in time. 如果他用跑的，他就会及时赶到那儿。The cat will scratch you if you pull her tail. 如果你拉猫的尾巴，它就会抓你。2if 从句用一般现在时，主句用 may/might/canIf the fog gets thicker the pla ne may/might be diverted 如果雾在大一些，飞机 可能就会改在别的机场降落。If it stops sn

21、o wi ng we can go out .如果雪停了，我们就可以出去。3if 从句用一般现在时，主句用 must/shouldIf you want to lose weight you must/should eat less breac如果你想减肥，你必 须少吃面包。4if 从句用一般现在时，主句用一般现在时If you heat ice it turns to water. （也可用 will turn） 如果把冰加热，它就会化成 水。5if 从句用现在进行时，主句用一般将来时If you are looking for Peter youll find him upstairs.

22、如果你是在找彼得，上楼 就会找到他。6if 从句用现在完成时，主句用一般将来时If you have finished dinner Ill ask the waiter for the bill. 如果你吃完了，我就 叫服务生来算账学习 if 引导的条件状语从句的用法 ,现在总结一下 : if 条件句不一般 , 几个要点记心间 ; 条件句 ,放在前,逗号要放句中间。 条件句表可能，主句多用将来时； 条件句表事实，主句常用现在时。在 if 引导的条件状语从句中，如果从句谈论的是一个有可能发生的事实及 其产生的相关的结果，主句用一般将来时态，从句用一般现在时态。 如： We can walk t

23、here if we cant find a bus .If it rains tomorrow ,we will not go to the zoo.What will you do if you find a panda in danger.如果 if 条件句谈论的是重复发生和预示要发生的情景和事件，则主从句大 多用一般现在时态。如：If bears are in danger ,they attack people.在 if 引导的条件状语从句中， if 和条件句位置灵活，可直接放在主句后面， 若 if 条件句放句首， 从句后面要加逗号，和主句隔开。还要注意前后时态一致 原则if 条件状

24、语从句的时态练习 一在正确的答案下划一条线。1.Daina ( will go/go/goes) to Europe if she (will pass/pass/passes) the exams .2.The graduates (will teach/teach/teaches) in the poor village if the Ministry of E ducation (will agree/ agree/agrees) soon.3.If there (will be/ are/is) a car accident, they (will call/call/calls) 1

25、10 for help at once. 4. If it (won t/don t/doeisn rta)/iny, we (will take/ take/takes) walk outside.5.If a UFO (will land/land/lands) in front of me, I (will go/go/goes) in to look fo r the alien. 6. If he (will have/have/has) money, he (will bulid/build/builds) a science l ab. 7.Don wtait for me if

26、 I (am/ will be) late.8.They (won t/don gott)o the beach if it (will rain/rain /rains). 9. I (will call/ call)you if he (will stay/stay /stays) at home.10.Mr Smith (will let/ let/lets) you know if he (will need/ need/ needs) help.11.(Will / Do/ Does) he visit the museum if he (wont / don t/ doesn t)

27、 get tired?12.Where (will/ do/does) they live if they (will miss/ miss/ misses) the bus?二、 用所给词的适当形式填空1.If you (feel) tired, you (have) to have a rest.2.Where he (see) the film if he (have) time?3.If there (be) fewer trees, there ( be) more pollution.4.He (dress) more casually if he ( not work)on we

28、ekends.5.If Marcia (live) alone, she ( keep) a pet parrot.6.Lana ( buy) a new dress if the old one (be)out of style.7.The twins (fight) if they (argue).8.I (have) a bake sale if I (need) money for education.9.Peter ( send) me a beautiful souvenir if he (tour) Spain.10.If Mr Green (say) I am hard- wo

29、rking, my parents (feel) glad.11.I (go) to the beach if it ( not rain) this wee12. they ( have) a match if the P.E. teacher _(be) busy?13.He (write) a letter to his grandparents if he (get) his report card thisweek.14.If she (get) up late, she ( not catch) the earlybus.15.Peter (major) in English if

30、 he (pass) the exams in Peking University.15.如果他到的晚了会发生什么事情？What if he late?16.如果努力学习，你就会取得好成绩。If you , you good .17.他如果看电视太久了，他的父母会不高兴。If he TV too much, his parents unhappy. 18. 如果我们为他组织生日聚会，大家都会来的。Everyone if we a birthday party _ him.19.如果明天不下雨，我会和你一起去公园的。If it tomorrow, I go to the park _ you.2

31、0.如果她睡过头了，就会旅游迟到的。She; the trip if she .21.如果他有空，他会帮助你的。If he , he you.22.如果Tom考试不及格，他就没有机会上高中了。Tom have the to go to the high school if he _ the exams.23.你如果抄同学的作业就不能学好各门功课。You good at all the subjects if you the other students homework.I 单项选择(15分)1.If you to the party, you lhl ave a great time.A.will go B. went C. go D. going2.It will be a long time Peter his work.A. since, has finished B. a