状语从句练习

1、状语从句状语从句：指把一句子当着副词作状语时，修饰动词、或整个句子；根据它在句中的作用可分为时间、地点、原因、条件、目的、结果、让步、方式和比较等从句； 状语从句前一般由连词（从属连词）引导，也可以由词组引导。它常位于句首；若位于句中，常用逗号与主句隔开；位于句尾时可以不用逗号隔开。一、时间状语从句1 .通常由以下连词引导：when / while / as/ after/ before/ as soon as/ since/ till /until / bythe time2 .在时间状语从句中，要注意时态一致。（主将从现）1） .when 当 . 的时候： Mozart started w

2、riting music when he was four years old.2） .while 在期间: He visited a lot of places while he was traveling.3） .as 在的同日一边 . 一边.：He smiled as he stood up.4） .after 在.之后： He left the classroom after he had finished his homework the other day.5） .before 在. 之前 Mr. brown had worked in a bank for a year befo

3、re he came here.6） .as soon as . 就. We began to work as soon as we got there. I will write to you as soon as i get home.7） .since 自.以来（至U现在）Mr green has taught in that school since he came to china three years ago.8） till /until 直至U : They walked till /until it was dark. Tom didn ' t leave home

4、till / until his father came back.难点as/ when/ while 的辨析as when while 都表示主、从句动作同时发生，三者差异如下：as表示“一边.一边”/随着，强调两个动作同时进行，I am cooking as I am singing.when 当.的时候，从句动作 可在主句动作 "之前"或"之后"发生 lit was raining hard when （as） i got there.还可表 and then; at that moment （正在那个时候 /突然）：I am leaving fo

5、r Beijing when the phone rang.while 在期间从句动作为延续性动词或状态词I am cooking while I am singing然而（表转折,对比）she thought I was talking about her daughter, while I was talking about my daughter.Mother was worried because little Alice was ill, especially as （when/ while） father wasaway.二、条件状语从句 要点：状语从句由连词if （如果）、unl

6、ess （=if not）（除非）引导。1.if it doesn ' t rain tomorrow, we will go hiking.2.you will get good grades if you studyhard.3.i will go to the party unless he goes there too. 4.you will be late unless you leave immediately.难点提示：用条件状语从句时要注意时态的正确使用，（主将从现）.三、原因状语从句 要点：由连词because, since 既然，as因为，for因为 等词引导.I

7、didn ' t go to school yesterday because i was ill. S ince every body is here, let ' s begin our meeting.As you are in poor health, you should not stay up late. I asked her to stay to tea, for i hadsomething to tell her. 难点because , since , as , for, 辨析在语气上，because最重，是直接理由，回答why时只能用它.其次是since

8、, as ,一般不表示原因，而是表明理由，进一步说明.（译为：由于，既然）；for （ 常用于推断），表示理由.）“无论哪里” 引导.无论何处，多句首 ）。四、地点状语从句要点：由连词 where和复合关系词 wherever （=no matter where ）Wherever you go , I go too.无风不起浪。（谚语）where there is a will , there is a way.wherever there is smoke , there is fire.While she was wondering where to go , she met a pol

9、iceman.五、目的状语从句由连词so that, in order that引导。 结果状语从句 由连词，sothat, such- that引导。1.so - that 如此以至于 the scientist ' s report was so instructive that we were all very excited.2.so that 以至， 以便 I ' ll run slowly so that you can catch up with me.(目的 )3. such - that 如此 . 以至 it ' s such nice weather

10、 that all of us want to go to the park.4.in order that=so that:为了 we shall let you know the details soon in order that you can makeyour arrangements.难点so+形容词或副词so +形+a(an)+单数可数名词so+many或few+复数可数名词 +that so+much 或little+不可数名词so that ,such - that , in order that引导目的地状语从句 ，从句常用 can, could, may, might,

11、will,would等词。so +adj./adv.+ that , such +n.+ that都表示结果，其中so为副词，后接形容词，副词原型d like to take a walk.The weather is so nice that IMike is so honest a man that we all believe him. (=mike is such an honest man that we allbelieve him.)m black and blue all over.can' t give you any.d like to take a walk.我跌

12、了很多跤，浑身数摔得清一块笔记本太少了 ，我一本也给不了你.天气是如此只好，以至于我想去散I ' ve had so many falls that I 紫一块.There are so few notebooks that IIt is such nice weather that I 散步.考点六、让步状语从句由连词though, although （ 虽然）引导.注意：though/ although都不能和but连用， 但是 他们可 以同 yet （still） 连用.即thought(although) yet(still).wrong: although he is ric

13、h but he is not happy. right : although he is rich, yet he isnot happy.Although we have grown up, our parents （still） treat us as children.七、比较状语从句：主要运用于形容词和副词的原级，比较级及最高级的句子之中。原级： as- as和. 一样not so（as） as 和.不一样比较级：morethan （比.更）形容词/副词+erthan.最高级：the mos t - in/of /among （最 一） the +形容词+est of/in /amo

14、ng知识扩展no more than只不过 （ 嫌少 ） I have no more than two pens.Itno more than a mileto the shops.not more than 不如 . （ 前者不如后者 ） Jack is not more diligent than john.one of the +名词（复数）.之一（用于最高级）Hanmei is one of the best students in our school.练习一、用 when , while ,as soon as, not until 填空1. the car hit the ma

15、n hewas crossing the road. 2. I ll tell you the good newsi get there.3. He go to bed 11o clock last night.4. The accident happened I was on myway to work.5. Sports build the bodyreading builds the mind. 6. I used to be rather quitei was young.二、用 although , though, however填空1 .They got to the airpor

16、t on timethe traffic was bad. 2. We had a wonderfulthe foodwas terrible.3. S ome people think winter is a bad season. , for me it s a good time because I live cold,rainy weather. 三、用 because, since, so that, if 填空1 . we re young, we shouldn t be too afraid of making mistakes.2 .The weather was nice

17、I spent the whole day in the park.3 .H e couldn t come to your partyhe was ill.4.were you, i would wear thatearrings.四、填入适当的引导词1. I haven't heard from him he went to America. 2. He won't be here he is invited.3. He will not go to the cinema he is very busy. 4. We found the key she lad leftit

18、.5. Wefound the books two days he had gone away. 6. Wehad no sooner got to the station thetrain left.7. He speaks English he were an Englishman. 8.He is explaining clearly they couldunderstand.9. Do not leave the room you have finished the test. 10. She sang she went along.五、 改错（找出错误并改正）1. The child

19、ren were running on the playground as fast as they can.2. Since her husband had died ， so she had to support her family.3. He won't go out until his mother will come.4. He was very foolish that he didn't pass such an easy exam.5. Tom had gone out as soon as his mother got home.6. It was thre

20、e months since he came to our school.7. The playground of our school is larger than their school.8. The streets in Nanjing are wider than shanghai.the fields are green.9. Whatever there is plenty of sun and rain10. She sings songs as if she is a bird.知识迁移 状语从句在完形填空中的作用在完形填空解题过程中，正确使用状语从句中的连接词及副词，对于把

21、握作者思路、从不同角度进行合乎逻辑的推理，进而达到理解全文、构建篇章意识来解决问题，起着决定性的作用。Example 1,Somepeople dislike certain food 1 they are not used to it. the Japanese enjoy eating raw fish2 few Americans would want to taste it. somepeople do not eat particular food for religious reasons.for instance, Muslims do not eat pork 3pigs ar

22、e thought to be unclean.( )1.a. because b. before c. when d. since ( )2 a. as b. when c. while d. after ( )3 a. although b. because c. till d. so thatExample 2.People enjoy the food that they grew up with. As a culturalgroup, welearn to like what is available( 现成可使用的 ) to us. Sometimes we need to ch

23、ange our eating habits. 4we move or travel to a newplace with a different culture, or favorite food may not be available to us. 5we have to eat foodthat is different from the food we are used to .4 ( )a. When b. Because c. As soon as d. If 5 ( )a. As a result b. Before c. So d. ForExample 3Try not t

24、o leave any caller on hold for too long. It is better to tell someone you will call back6 you are free. Be sure to return calls 7 you can. 8 you can not return the call immediately,apologize to the caller for the delay.6 ( )a. while b. after c. when d. because 7 ( )a. If b. As soon as c. Until d. As

25、8 ( )a. where b. unless c. since d. ifExample 4The complete course is 26 miles, 385 yards, and takes the best runners less than 3 hours. 9it has changed since 1970, the new york city marathon is always exciting.9 ( )a. Because b. Although c. When d. TillExample 5“ And i don t think you have the right to ask me to remove them, 10you are my father.”said he.(05 中考 )10 ( )a. after all b. only if c. even though d.