2020年高考英语 专题-状语从句

专题七 状语从句 71 命题趋势分析状语从句在复合句中作状语，修饰主句中的谓语动词、副词、形容词或整个句子。根据句子的含义，它可表时间、地点、原因、目的、结果、条件、行为方式、比较、让步等。状语从句通常由一个连词引起，有时由一个起连词作用的词组引起。状语从句是中学的重点语法项目，也是高考常考的语法项目之一。每年都要考查状语从句，命题热点集中在：引导状语从句的连词;状语从句中的时态、语态、语序;与其它从句、句型结合，比如与强调句、倒装省略相结合72考点知识精讲考点：连词的选用1时间状语从句连词有: when, whenever, while, as, after, before, (ever)since, till, until, once, as soon as, every time, the first time, the moment, immediately, directly 等。注意：（1）时间状语从句一般不用将来时，而用一般现在时代替；用一般过去时代替过去将来时。（2）可用现在完成时：I don t believe you until I have seen it with my eyes.Don t get off the bus until it has stopped. (3)可省略：He was reading a magazine while waiting for the bus.When completed, the railway will link many cities.(4)可用分词代替:After they finished the lecture( Having finished the lecture),they left.When it is seen from the hill(Seen from the hill), the park is very beautiful.2地点状语从句where“在地方”和wherever“无论在的地方”引导3原因状语从句由because ,as ,since , now that , considering that等引导：4目的状语从句用so that ,in order that , for fear that , in case 引导，谓语一般与can , could , may , might , will , would , should 等连用：可用in order to , so as to 引导的不定式来代替：He started early in order to(so as to )catch the train .5结果状语从句由sothat ,suchthat 引导：6条件状语从句由if , unless , as (so) long as , on condition that 引导。一般不用将来时，而用一般时代替：7比较状语从句由than,as引导。8方式状语从句由as“像那样”和as if ,as though “似乎”引导。9让步状语从句由though “尽管”，even if “即使”，even though “即使”，疑问句+ever:however ,whatever,或no matter+疑问词：no matter who , ；while “虽然”, when“尽管”等引导；as “尽管”引导让步状语从句要倒装。73 高考真题演练1、选择1.（2020;2020 湖南）Tim is in good shape physically_ he doesnt get much exercise.A. if B. even though C. unless D. as long as2.（2020;2020山东） The school rules state that no child shall be allowed out of the school during the day, _ accompanied by an adult.A. once B. when C. if D. unless3. （2020;2020上海）_ you may have, you should gather your courage to face the challenge.A. However a serious problem B. What a serious problemC. However serious a problem D. What serious a problem4.（2020;2020四川）Because of the heavy traffic，it was already time for lunch break _ she got to her officeAsince Bthat Cwhen Duntil 5. （2020;2020陕西）John thinks it wont be long _ he is ready for his new job. A. when B. after C. before D. since6.（2020;2020重庆）Today, we will begin _ we stopped yesterday so that no point will be left out.A. whenB. whereC. howD. what7. (2020;2020福建) She had just finished her homework _ her mother asked her to practice playing the piano yesterday.A. when B. while C. after D. since8. (2020;2020陕西) My parents dont mind what job I do _ I am happy.A. even though B. as soon as C. as long as D. as though9. (2020;2020上海) You cant borrow books from the school library _ you get your student card.A. before B. if C. while D. as10. (2020;2020全国) All the dishes in this menu, _ otherwise stated, will serve two to three people.A. as B. if C. though D. unless11.Generally speaking, _ according to directions, the drug has no sid-effect.A. when taking B. when taken C. when to take D. when to be taken12.Dad, Ive finished my assignment.Good ,and _ you play or watch TV ,you mustnt disturb me. A. whenever B. whether C. whatever D. no matter13.The famous scientist grew up _ he was born and in 1930 he came to Shanghai.A. when B. whenever C. where D. wherever14._, I have never seen anyone whos as capable as John.A. As long as I have traveled B. Now that I have traveled so muchC. Much as I have traveled D. As I have traveled so much15.In such dry weather, the flowers will have to be watered if they_.A. have survived B. are to survive C. would survive D. will survive16.The WTO cannot live up to its name _ it does not include a country that is home to one fifth of mankind.A.as long as B.while C.if D.even though17.She found her calculator _ she lost it.A. where B. when C. in which D. that18.Im going to the post office. _youre there, can you get me some stamps?A. As B. While C. Because D. If19.You should make it a rule to leave things _you can find them again.A. when B. where C. then D. there20.Well have to finish the job, _.A. long it takes however B. it takes however longC. long however it takes D. however long it takes二、改错1.It wont matter even he refuses.2.Jim imagined that the whole world knew of his achievements, when in fact only a few people had heard of it .3.He realized that his house must have been broken into the minute he got home and saw that everything was in a mess. w.w.w.k.s.5.u.c.o.m4.He was looking for the dictionary whenever he thought he might have put it .5.No matter if he is free, he must go to the library.6.I have not missed a play or a concert when I was seventeen years old.7.Next time that I plan to travel in London, Im going to take a plane.8.Im not going to talk on the point any further, though it is neither important nor very interesting.9.Much since I like all the books, I cant afford to buy them.10.Alic was waiting for the bus then she noticed a thief running out of a shop.11.It has been two and a half months ago since he left.12.Though the work was difficult, but we managed to finish it in time.13.The test shows that Jack has a much quicker mind than any student in his class.14.He left for Guangzhou by train last Monday. He ought to have arrived, I think.15.They wrote to the boss in order they could improve their working conditions.16.He goes fishing wherever he has time, which is not often.17.I dont know when he comes tomorrow . If he comes , let me know at once.18.When you read a book, youd better make a mark that you have any questions.19.Ships are much more slower than planes that few people take them on business.20、She has such little education that she is unfit for the job.【答案】：、选择1-5BDBCC 6-10 BBCAB11-15BBCC