状语从句语法填空训练80题

高考英语状语从句专项练习班级考号姓名总分一、单句语法填空1._______ we don’t stop climate change, many animals and plants in the world will be gone.2. Let’s not pick these peaches until this weekend so _______ they get sweet enough to be eaten.3._______ you can sleep well, you will lose the ability to focus, plan and stay motivated after one or two nights.4.If you don’t understand something, you may research, study, and talk to other people _______ you figure it out.5.Pahlsson screamed ________ loudly that her daughter came running from the house.6.My grandfather still plays tennis now and then, __________ he’s in his nineties.7. ___________ small, the company has about 1，000 buyers in over 30 countries.8.______some people are motivated by a need for success, others are motivated by a fear of failure.9.I am not afraid of tomorrow, ­­_________ I have seen yesterday and I love today.10.I really enjoy listening to music _______ it helps me relax and takes my mind away from other cares of the day.11. ______ the average age of the population increases, there are more and more old people to care for.12.______ the damage is done, it will take many years for the farmland to recover.13.______ the students came from different countries, they got along quite well in the summer camp.14.There is only one more day to go ______ your favorite music group play live.15.If you miss this chance, it may be years ______ you get another one.16.It is so cold that you can’t go outside ______ fully covered in thick clothes.17.I don’t really like the author, ______ I have to admit his books are very exciting.18.The young couple, who returned my lost wallet, left _______ I could ask for their names.19.“You can’t judge a book by its cover，” ____the old saying goes.20.One can always manage to do more things，no matter ________ full one’s schedule is in life.21.I have heard lot of good things about you _____ I came back from abroad.22.It’s much easier to make friends ________ you have similar interests.23.I had hardly got to the office ________ my wife phoned me to go back home at once.24.I was about to go to the office ________ my boss phoned me.25.I was watching TV _______ my boss phoned me.26.Hot _____ the night air was, we slept deeply because we were so tired after the long journey.27.If a lot of people say a film is not good, I won’t bother to see it, or I’ll wait ________ it comes out on DVD.28.He earned so little money ________ he couldn’t support his family.二、单句改错（请将句子逻辑搞清楚，再进行改错练习）1.Video games can be a poor influence if leaving in the wrong hands.2.Whatever I have to give a speech, I get extremely nervous before I start.3.You won’t find paper c utting difficult as long you keep practicing it.4.Though not very big, but the restaurant is popular in our area.5.Although we allow tomato plants to grow in the same place year after year, but we have never had any disease or insect attack problems.6.In fact, I don’t like to go anymore, so I’m afraid I’ll lose their friendship.7.If I was only a child when I studied in that classroom, I will never forget it.8.There the air is clean or the mountains are green.9.If you notice that when someone is missing and hurt, tell your teacher immediately.10.Both Dad or I planned to do something on Mother’s Day.11.My only mistake was that I dropped some on the floor after I was packing them up.12.If we stay at home, it is comfortable but there is no need to spend money.13.No sooner had Mo Yan stepped on the stage when the audience broke intothunderous applause.14.You will never gain success if you are fully devoted to your work.15.Mike is so an honest worker that we all believe in him.16.I was about to go shopping while my mum called me.17.I was listening to music while Li Hua called me.18.You are tall but I am short.附：参考答案一、单句语法填空1.If2.that3.Unless4.until/till5.so6.though/while/although7.Though/Although/While8.While9.because/as/for10.because/as/since11.As/When12.Once/If13.Although/Though/While14.before 15.before16.unless17.but18.before19.as20.how21.since22.when/if23.when24.when25.when26.as/though27.until/till28.that二、单句改错1.leaving---left2.Whatever---Whenever3.as long/\ as4.删掉but5.删掉but6.so---but7.If---Although/While/Though8.or---and10.删掉when; and---or 10.or---and11.after---when12.but---and13.when---than14.if---unless15.so---such16.while---when17.while---when18.but---while。

完整版)高考语法填空状语从句(含答案)1.XXX increases。

the number of XXX increases.2.When you purchase a fish and bring it home。

it is advisable to store it in the refrigerator if you do not XXX.3.Despite being in his ies。

XXX.4.Listening to music is a great way for me to relax and takemy mind off daily stresses.5.Regardless of the n。

it is important not to be a bystander.6.Whenever the little panda cried。

its mother would rock it back and forth and give it comforting pats.7.While some people are motivated by the desire for success。

XXX failure.8.Although online shopping has had a significant impact onour lives。

not all of its effects have been positive.18.The word "nice" went through several changes in meaning before it finally included the sense of "pleasant."19.XXX me up in the middle of the night to watch thefootball game.20.The young couple who returned my lost wallet left before I could ask for their names.21.Even after half an hour。

状语从句专项练习1. I won ’tcall you, ________ something unexpected happens.A. unlessB. whetherC. becauseD. while2. We all know that, __________ , the situation will get worse.A. not if dealt carefully withB. if not carefully dealt withC. if dealt not carefully withD. not if carefully dealt with3._______ he had not hurt his leg, John would have won the race.A. IfB. SinceC. ThoughD. When4. Pop music is such an important part of society ______ it has even influenced our language.A. asB. thatC. whichD. where5. Small sailboats can easily turn over in the water ______ they are not managed carefully.A. thoughB. beforeC. untilD. if6. ________ I really don ’tlike art, I find his work impressive.A ． AsB ．Since C． If D ．While7. The field research will take Joan and Paul about five months; it will be a long time _____ we meet them again.A. afterB. beforeC. sinceD. when8. Leave your key with a neighbor ___you lock yourself out one day.A. ever sinceB. even ifC. soon afterD. in case9. Tim is in good shape physically ______ he doesn ’tget much exercise.A. ifB. even thoughC. unlessD. as long as10. You will be successful in the interview you have confidence.A. beforeB. onceC. untilD. though11. ______ you may have, you should gather your courage to face the challenge.A. However a serious problemB. What a serious problemC. However serious a problemD. What serious a problem12. He was told that it would be at least three more months ________ he could recover and return to work.A. whenB. beforeC. sinceD. that13.there is a snowstorm or some other bad weather, the mail always comes on time.A ． BecauseB ．If C．When D ．Unless14.tomorrow, our ship will set sail for Macao.A ． However the weather is likeB ．However is the weather likeC． Whatever is the weather like D ．Whatever the weather is like15. ______ our manager objects to Tom's joining the club, we shall accept him as a member.A. UntilB. Unless C If D. After16. Many of them turned a deaf ear to his advice, _______ they knew it to be valuable.A. as ifB. now thatC. even thoughD. so that17. My parents live in a small village. They always keep candles in the house _____ there is a power out.A. ifB. unlessC. in caseD. so that18. We had to wait half an hour _____ we had already booked a table.A. sinceB. althoughC. untilD. before19. --- Where’ s that report? --- I brought it to you ______ you were in Mr. Black’s office yesterday.A. ifB. whenC. becauseD. before20. --- Have you got any idea for the summer vacation? ---I don’ t mind where we go ______ there’ s sun, sea anbeach. A. as if B. as long as C. now that D. in order that21--- Do you have a minute?I’ve got something to tell you.--- Ok, ______ you make it short.A. now thatB. if onlyC. so long asD. every time22. Nancy enjoyed herself so much _____ she visited her friends in Sydney last year.A. thatB. whichC. whenD. where23. John thinks it won ’tbe long ______he is ready for his new job.A. whenB. afterC. beforeD. since24. He found it increasingly difficult to read, ______ his eyesight was beginning to fail.A. thoughB. forC. butD. so25. You’d better not leave the medicine ______ kids can get it.A. even ifB. whichC. whereD. so that26. ______ hungry I am, I never seem to be able to finish off this loaf of bread.A. WhateverB. WheneverC. WhereverD. However27. I used to love that film ______ I was a child, but I don ’tfeel it that way any more.A. onceB. whenC. sinceD. although28. A small car is big enough for a family of three _____ you need more space for baggage.A. onceB. becauseC. ifD. unless29. There were some chairs left over _____ everyone had sat down.A. whenB. untilC. thatD. where30. Don ’tpromise anything ______ you are one hundred percent sure.A. whetherB. afterC. howD. unless31. — Did you return Fred ’s call? — I didn ’ t need to ____ I ’ ll see him tomorrow.A. thoughB. unlessC. whenD. because32. I ’m sorry you ’ve been waiting so long, but it ’ll still be some time ____ Brian get back.A. beforeB. sinceC. tillD. after33. We’ll have a picnic in the park this Sunday _____ it rains or it ’s very cold.A. sinceB. ifC. unlessD. until34. --- Are you ready for Spain ？--- Yes, I want the girls to experience that ______ they are young.A. whileB. untilC. ifD. before35. ______ well prepared you are, you still need a lot of luck in mountain climbing.A. HoweverB. WhateverC. No matterD. Although36. She had just finished her homework __ her mother asked her to practice playing the piano yesterday.A. whenB. whileC. afterD. since37. My parents don ’tmind what job I do ______ I am happy.A. even thoughB. as soon asC. as long asD. as though38. You can’t borrow books from the school library ______ you get your student card.A. beforeB. ifC. whileD. as39. Peter was so excited _______ he received an invitation from his friend to visit Chongqing.A. whereB. thatC. whyD. when40. All the dishes in this menu, _____ otherwise stated, will serve two to three people.A. asB. ifC. thoughD. unless41. Because of the heavy traffic, it was already time for lunch break _______ she got to her office.A. sinceB. thatC. whenD. until42. The old man asked Lucy to move to another chair _______ he wanted to sit next to his wife.A. althoughB. unlessC. becauseD. if43. You may use room as you like _______ you clean it up afterwardsA. so far asB. so long asC. in caseD. even if44. Mary made coffee ________ her guests were finishing their meal.A. so that B although C. while D. as if45. The little boy won ’tgo to sleep _____ his mother tells him a story. A. or B. unless C. but D. whether46. Tom was about to close the windows_____ his attention was caught by a bird.A. whenB. ifC. andD. till47. The engineer are so busy that they have zero time for outdoor sports activities, _______ they have the interest.A. whereverB. WheneverC. even ifD. as if48.--- Our holiday cost a lot of money.--- Did it? Well, that doesn matter ’t you enjoyed yourselves.A. as long asB. unlessC. as soon asD. though49. _______ they decide which college to go to, students should research the admission procedures.A. AsB. WhileC. UntilD. Once50. The girl had hardly rung the bell _____ the door was opened suddenly, and her friend rushed out to greet her.A. beforeB. untilC. asD. since。

状语从句练习题及答案状语从句练习题及答案状语从句是英语语法中的一个重要部分，它可以用来修饰主句中的动词、形容词、副词等，起到进一步说明、解释或限制的作用。

掌握状语从句的用法对于提高英语表达能力至关重要。

下面是一些状语从句的练习题及答案，希望能够帮助大家加深对状语从句的理解。

练习题一：选择合适的状语从句填空。

1. I will go for a walk ________ it stops raining.A. becauseB. unlessC. althoughD. when2. ________ you study hard, you won't pass the exam.A. IfB. UnlessC. AlthoughD. When3. She can't go to the party ________ she finishes her homework.A. becauseB. unlessC. althoughD. when4. ________ you eat too much, you will get fat.A. IfB. UnlessC. AlthoughD. When5. We will go to the beach ________ it is sunny tomorrow.A. becauseB. unlessC. althoughD. when答案：1. D. when2. A. If3. B. unless4. A. If5. D. when练习题二：根据句意选择正确的状语从句。

1. ________ you work hard, you won't achieve your goals.A. IfB. UnlessC. AlthoughD. When2. I will go to the park ________ it stops raining.A. becauseB. unlessC. althoughD. when3. She can't go to the party ________ she finishes her homework.A. becauseB. unlessC. althoughD. when4. ________ you eat too much, you will get sick.A. IfB. UnlessC. AlthoughD. When5. We will go to the concert ________ it is not too crowded.A. becauseB. unlessC. althoughD. when答案：1. A. If2. B. unless3. B. unless4. A. If5. D. when练习题三：根据句意填写合适的状语从句。

状语从句试题及答案1. 单项选择题(1) I will go to the park if it ______ tomorrow.A. doesn't rainB. won't rainC. not rainD. isn't rain答案：A解析：本题考查条件状语从句。

if引导的条件状语从句中，主句用一般将来时，从句用一般现在时表示将来。

因此，正确选项为A。

(2) She will call me as soon as she ______ the city.A. arrivesB. arrivedC. will arriveD. is arriving答案：A解析：本题考查时间状语从句。

as soon as引导的时间状语从句遵循主将从现的规则，即主句用一般将来时，从句用一般现在时。

因此，正确选项为A。

2. 填空题(1) The children went to the park ______ it was raining.答案：even though解析：本题考查让步状语从句。

even though表示尽管，引导让步状语从句，符合句意。

(2) ______ you work hard, you will succeed.答案：As long as解析：本题考查条件状语从句。

as long as表示只要，引导条件状语从句，符合句意。

3. 改错题(1) He will call me if he will be free tomorrow.答案：He will call me if he is free tomorrow.解析：本题考查条件状语从句。

if引导的条件状语从句中，主句用一般将来时，从句用一般现在时表示将来，因此将will be改为is。

(2) I will go to the park as soon as I finish my homework.答案：I will go to the park as soon as I finish my homework.解析：本题考查时间状语从句。

高二状语从句语法填空单句练习题1.【★★★】Molai built at the top of each sapling (幼树）a bamboo platform, __________ he placed earthen pots with small holes to collect rainwater. （2020，全国英语新高考卷Ⅰ，完形填空）2.【★★☆】She felt abandoned by her teammates ___________ she was forbidden to play in thegame.（山师附中2017-2018高二下学期期中试卷）3. 【★★★】_________ the little mermaid hadn’t come to his assistance，the young prince would havedrowned.（山师附中2019-2020高二上学期期中试卷）4.【★★☆】We strongly recommend you to book your flight early, __________ it is the tourist season.（山师附中2019-2020高二上学期期中试卷）5.【★★☆】I was worried about her safety, _________ I telephoned her and asked her to keep me informed.（山师附中2019-2020高二上学期期中试卷）6.【★★☆】―Tom doesn't seem so enthusiastic as he was two years ago.―Yes. He's really reached a point in his career ___________he has to decide what to do next.（2019-2020，高二下学期阶段测试）7.【★★☆】I rarely have an occasion ________ I can spend a whole afternoon with my kids.（2019-2020，高二下学期阶段测试）8.【★☆☆】_____________ you think someone needs your help, there are things you need to do as a first aider.（山师附中2018-2019高二上学期期末试卷）9.【★★★】Sasha's fur was matted（乱成一团的）__________ he was found wandering the streets by workers of the Santa Fe Animal Shelter this month. （2019-2020，山师附中高二下学期阶段测）10.【★☆☆】Normally, _________ people set a goal, the excitement as well as the energy level is high.11. ________ Old Tom and the other killers were fierce hunters, they never harmed or attacked people. (2020，山师附中5月高二英语空中课堂阶段性考试)12.【★★★】The tests show that the social environment is extremely influential ________ we’re making decisions. （2020，全国英语新高考卷Ⅰ，D）13.【★★★】Too often, __________ you stand up to give a speech, you focus on the “public” at theexpense of the “speaking.” （2020，全国英语新高考卷Ⅰ，七选五）14.【★★★】They kept their collection at home until it got too big or ___________ they died, and then it was given to a museum. （2020，全国英语新高考卷Ⅰ，单词填空）15.【★☆☆】That willpower bore fruit ________ Jennifer graduated from University of Wisconsin-Eau Claire and became the first in her large family to earn a bachelor’s degree. （2020，全国英语新高考卷Ⅰ，B）16.【★★☆】Besides, he is supposed to be curious, for there are many cases reporters should ask many different questions so that they can get necessary information. （2019—2020学年，省实验高二上学期期中考试）17.【★★★】________ Old Tom and the other killers were fierce hunters, they never harmed or attacked people.（2019-2020，山师附中高二下学期阶段测, AB）18.【★★★】The story happened in Japan ______ a house was redecorated and the wall inside a room was removed. （2018-2019学年，省实验高二上学期期末考试）19.【★★★】I write my motto I can see it easily. （2019，山师附中高二上学期期中试卷，语法填空）20.【★★★】_______ emergency vehicles are near, the Heedful Audio Alert System, or HAAS, will warn drivers. （2017，山师附中高二上学期英语试题，语法填空）21. 【★★★】___________ writing, many calligraphers will forget all worries and even themselves, combining all thoughts in the beauty of their art. （2019-2020，历城二中高二上期中）22.【★☆☆】Despite many advantages of natural herbal medicines, you should take something into consideration ________________ you use them. （2019-2020，历城二中高二上12月月考）23.【★★☆】Cuzco, the ancient Inca Empire capital, is a popular destination with many hotels and inns _______ both Indian and Spanish culture and art can be seen.（2019-2020，历城二中高二下期末A，B，C）24.【★★☆】_________ Cambridge approached its eight hundredth anniversary in 2009, it was looking to the future. （2017-2018，历城二中高二6月月考）25.【★★☆】___________ we talked outside, he told me that the Indian herbs(草药) that he had bought were for his friend so I should take the money. （2017-2018，历城二中高二上开学考）26.【★★☆】To practice calligraphy requires the basic tools of four treasures of study as well as much concentration on guiding the soft writing brush charged with fluid ink, and writing on the paper ________the ink will spread quickly. （2019-2020，历城二中高二上期中）27.【★★☆】For instance, don't use them in cases ________ the conventional drugs are supposed to be used. （2019-2020，历城二中高二上12月月考）28.【★☆☆】He was just leaving the fair________ he met a man with a pair of gloves. （2017-2018，历城二中高二10月月考）29.【★★★】There’s a system ________the waste is disposed of using the principles of ecology. （2017-2018，历城二中高二上期中）30.【★☆☆】Why limit yourself to just a day hike __________ you can have a full weekend (or longer) adventure? （2017-2018，历城二中高二下学期阶段考试, A ）31.【★☆☆】_________you keep telling yourself that your memory is bad, your mind will come to believe it and you won’t remember things. (2019-2020, 高二3月考英语试题)32.【★★★】That night ________ she got home from work, she was thinking about the money and what the lady had written. （2019-2020，济南外国语学校高二英语云测试）33.【★★★】All of those vacations you took and all of the people you have met have taught you more _________ you ever learned in school. （2019-2020，济外高二上学期期末考试）34.【★★★】But _________ the day went on, more and more passers-by paused to take a quick glance into the depths. （2018-2019，济南外国语三箭分校高二下学期期中试卷,）35.【★☆☆】He helpfully showed me the stretch of water _________ the catfish liked to wait around. （2018-2019，济南外国语三箭分校高二下学期期中试卷,）36.【★★★】_________ you prepare to be on time, you’ll either be on time or late. （2018-2019，学年度第一学期模块检测）37.【★★☆】For her excellent quality and very good teaching results, she has been elected ________a model teacher several times. （济南外国语2017-2018学年度第二学期期末考试）38.【★★★】Change is good ________________ you have the chance to involve in new experiences. （2019-2020，济南外国语高二第一学期阶段测试）39.【★★★】_______________ you decide to go, remember that bookings are not required on any of our services so tickets are treated on a first in, first seated basis. （2018-2019，济外高二上学期期中考试，A）40.【★★☆】Finally, at about 5:30 in the afternoon, the shadow cast by the church moved on to the patch of land ______ the pigeons were drinking. （2018-2019，济南外国语三箭分校高二下学期期中试卷,）1.【答案】where，地点状语从句，句意“莫莱（Molai）在每个幼树的顶部都用竹子搭建了一个平台，在那里他放了一些有小孔的土锅来收集雨水。

语法填空状语从句1.(2016·天津，7)______ the average age of the population increases，there are more and more old people to care for.2.(2016·全国Ⅲ，七选五)When you have bought a fish and arrive home, you’d better store the fish in the refrigerator ________you don’t cook it immediately.3.(2016·北京，27)My grandfather still plays tennis now and then，________he’s in his nineties.4.(2016·北京，33)I really enjoy listening to music ________it helps me relax and takes my mind away from other cares of the day.5.(2016·四川，阅读B)________ you do, don’t be a bystander.6.(2016·四川，66)________the little panda cried, the mother rocked it back and forth and gave it little comforting pats.7.(2016·江苏，26)________some people are motivated by a need for success, others are motivated by a fear of failure.8.(2016·浙江，5)________online shopping has changed our life, not all of its effects have been positive.9.(2015·江苏，26)It is so cold that you can't go outside ________ fully covered in thick clothes.10.(2015·湖南，33)________ the job takes a significant amount of time, most students agree that the experience is worth it.11.(2015·北京，28)You won't find paper cutting difficult ________ long as you keep practicing it.12.(2015·北京，32)________ the damage is done, it will take many years for the farmland to recover.13.(2015·浙江，9)Just ________ a single word can change the meaning of a sentence, a single sentence can change the meaning of a paragraph.14.(2015·重庆，4)If you miss this chance, it may be years ________ you get another one.15.(2015·天津，12)We need to get to the root of the problem________ we can solve it.16.(2015·安徽，23)________scientists have learned a lot about the universe, there is much we still don't know.17.(2015·福建，31)________ the students came from different countries, they got along quite well in the summer camp.18.(2014·安徽，25)The meaning of the word“nice”changed a few times ________ it finally came to include the sense“pleasant”．19.(2014·江西，35)It was the middle of the night ______ my father woke me up and told me to watch the football game.20.(2014·陕西，24)The young couple，who returned my lost wallet，left ________ I could ask for their names.21.(2014·重庆14)Half an hour later，Lucy still couldn't get a taxi ______ the bus had dropped her.22.(2014·北京，29)Even ________ the forest park is far away，a lot of tourists visit it every year.23.(2014·江苏，21)Lessons can be learned to face the future，________ history cannot be changed.24.(2014·山东)I don't really like the author，________ I have to admit his books are very exciting.25．(2014·湖南，26)You will never gain success ________ you are fully devoted to your work.26．(2014·天津，4)________ you start eating in a healthier way，weight control will become much easier.学习札记：状语从句单句语法填空之真题训练：1．C　[考查状语从句。

高中英语语法复习：状语从句专项练习 50题一、单项选择：( )1. We'd better hurry ______ it is getting dark.A. andB. butC. asD. unless( )2. I didn' t manage to do it _____ you had explained how.A. untilB. unlessC. whenD. before( )3._____ he comes, we won't be able to go.A. WithoutB. UnlessC. ExceptD. Even( )4. I hurried _____ I wouldn't be late for class.A. sinceB. so thatC. as ifD. unless( )5. _____ I catch a cold, I have pain in my back.A. Every timeB. ThoughC. EvenD. Where( )6. What's the matter _____ they still haven't answered the telegram?A. whenB. thatC. thoughD. however( )7. Bring it nearer _____ I may see it better.A. althoughB. even thoughC. so thatD. since( )8. You may arrive in Beijing early _____ you mind taking the night train.A. thatB. thoughC. unlessD. if( )9. Helen listened carefully _____ she might discover exactly what she needed.A. in thatB. in order thatC. in caseD. even though( )10. More people will eat out in restaurants _____ they do today.A. thanB. whenC. whileD. as( )11._____ hard she tries, she can hardly avoid making mistakes in her homework.A. MuchB. HoweverC. AsD. Although( )12. Poor _____ it may be, there is no place like home, _____ you may go.A. as; whereverB. though; wheneverC. in spite of; whenD. that; wherever( )13. The child was __ immediately after supper.A. enough tired to go to bedB. too tired to go to bedC. so tired that he went to bedD. very tired, he went to bed( )14. The history of nursing _____ the history of man.A. as old asB. is old thanC. that is as old asD. is as old as( )15. _____ born in Chicago, the author was famous for his stories about New York.A. SinceB. OnceC. WhenD. Although( )16._____ we stood at the top of the building, the people below were hardly visible.A. AsB. AlthoughC. UnlessD. In spite of( )17. Scarcely was George Washington in his teens _____ his father died.A. thanB. asC. whileD. when( )18. _____ David goes, he is welcome.A. WhicheverB. HoweverC. WhereverD. Whatever( )19. The house stood _____ there had been a rock.A. whichB. at whichC. whenD. where( )20. Small _____ it is, the pen is a most useful tool.A. becauseB. soC. ifD. as( )21. After the new technique was introduced, the factory produced _____ tractors in 1988 as the year before.A. as twice manyB. as many twiceC. twice as manyD. twice many as( )22. The piano in the other shop will be _____, but _____.A. cheaper; not as betterB. more cheap; not as betterC. cheaper; not as goodD. more cheap; not as good( )23. John plays football _____, if not better than, David.A. as wellB. as well asC. so wellD. so well as( )24. When you read the book, you' d better make a mark _____ you have any questions.A. at whichB. at whereC. the placeD. where( )25. ___ the day went on, the weather got worse.A. WithB. SinceC. WhileD. As( )26.—What was the party like?—Wonderful. It' s years _____ I enjoyed myself so much.A. afterB. whenC. beforeD. since( )27. It was not _____ she took off her dark glasses _____ I realized she was a famous film star.A. when; thatB. until; thatC. until; whenD. when; then( )28. If we work with a strong will, we can overcome any difficulty, _____ great it is.A. whatB. howC. howeverD. whatever( )29. After the war, a new school building was put up _____ there had once been a theatre.A. thatB. whereC. whichD. when( )30._____, Mother will wait for him to have dinner together.A. However late is heB. However he is lateC. However is he lateD. However late he is( )31. He will come to call on you the moment he ____ his painting.A. will finishB. finishedC. has finishedD. had finished( )32. ____ difficult the task may be, we will try our best to complete it in time.A. No matterB. No wonderC. ThoughD. However( )33. It was ____ that she couldn’t finish it by herself.A. so difficult a workB. such a difficult workC. so difficult workD. such difficult work( )34. It is difficult for us to learn a lesson in life______ we’ve actually had that lesson.A. untilB. afterC. sinceD. when( )35. “ You can’t have this football back ______ you promise not to kick it at my cat again,” the old man said firmly.A. becauseB. sinceC. whenD. until( )36. Many of them turned a deaf ear to his advice, _______they knew it to be valuable.A. as ifB. now thatC. even thoughD. so that( )37. Allow children the space to voice their opinions, ______ they are different from your own.A. untilB. even ifC. unlessD. as though( )38. My parents live in a small village. They always keep candles in the house_____ there is a power cut.A. ifB. unlessC. in caseD. so that( )39. Leave your key with a neighbor _____you lock yourself out one day.A. ever sinceB. even ifC. soon afterD. in case( )40. You’d better take something to read when you go to see the doctor _____ you have to wait.A. even ifB. as ifC. in caseD. in order that二、给下列状语从句填上恰当的连词：41. —How long do you suppose it is __________ he left for Japan?—No more than a month.42. If you want to do the experiment successfully, you’d better be more careful __________ you made a mistake.43.I didn't join them yesterday evening __________ I had to go to an important meeting.44. We would try to get a car __________we could all travel together more easily.45. She wouldn't forget her mother's birthday __________ she seldom wrote to her family.46. We're doing everything we can to make things as easy for you ___________we can.47. The meeting became so disorderly __________ the speaker had to shout the audience down.48. __________ you lock all the doors, he can still manage to get in.49. The boy was so tired __________ he fell asleep on the bus.50. Hard _________ he tried, he couldn’t force the door open.参考答案:一、1-5 CABBA 6-10 BCCBD11-15 BACDD 16-20 ADCDD21-25 CCBDD 26-30 DBCBD31-35 CDDAD 36-40 CBCDC二、41. since ; 42. where ; 43. because; 44. so that; 45. though;46. as; 47. that; 48. Even if; 49. that; 50. as。