初中状语从句讲解练习及答案

初中状语从句讲解练习及答案 状语从句 1 时间状语从句:在一个句子中作时间状语的句子。 时间状语的连接词:when(当…时候) while(当…时候) as(当…时候) after(在…以后) before(在…以前) as soon as(一…就) since(自从…到现在) till /until(直到…才) by the time(到…为 止)依旧是连接词后加陈述语序。 举例:when当…的时候(一般情况下主句是将来时的时候，从句要用一般现在时。) Mozart started writing music when he was four years old. 2 原因状语从句:在一个句子中作原因语的句子。 连接词:由连词because, since, as引导, 也可由for, now that 等词引导。 举例:I didn’t go to school yesterday because I was ill. 3 条件状语从句 连接词:if如果, unless (=if not) 除非。(让步) 举例:If it doesn’t rain tomorrow, we will go hiking. 4 目的、结果状语从句 目的状语从句是指在一个句子中充当目的状语的句子。 结果状语从句是指在一个句子中充当结果状语的句子 目的状语从句连接词so that, so…that , in order that 引导。 结果状语从句连接词 so…that, such…that, so much/many…that引导。 举例:so…that 如此…以至于 The scientist’s report was so instructive that we were all very excited. 5 让步状语从句 让步状语从句是指在句子中作让步的状语的句子 连接词: though, although.，whether…or not 举例:Although he is rich, yet he is not happy. 状语从句分类 1( 时间状语从句 常用引导词:when, as, while, as soon as, while, before, after, since , till, until 特殊引导词:the minute, the moment, the second, every time, the day，the instant, immediately , directly, no sooner … than, hardly …when, scarcely … when I didn’t realize how special my mother was until I became an adult. While John was watching TV, his wife was cooking. The children ran away from the orchard(果园) the moment they saw the guard. No sooner had I arrived home than it began to rain. Every time I listen to your advice, I get into trouble. 2( 地点状语从句 常用引导词:where 特殊引导词:wherever, anywhere, everywhere Generally, air will be heavily polluted where there are factories. Wherever you go, you should work hard. 3( 原因状语从句 常用引导词:because, since, as, since 特殊引导词:seeing that, now that, in that, considering that, given that, considering that, My friends dislike me because I’m handsome and successful. Now that everybody has come, let’s begin our conference. The higher income tax is harmful in that it may discourage people from trying to earn more. Considering that he is no more than 12 years old, his height of 1.80 m is quite remarkable. 4( 目的状语从句 常用引导词:so that, in order that 特殊引导词:lest, in case, for fear that，in the hope that, for the purpose that, to the end that The boss asked the secretary to hurry up with the letters so that he could sign them. The teacher raised his voice on purpose that the students in the back could hear more clearly. 5( 结果状语从句 常用引导词:so … that, so… that, such … that, 特殊引导词:such that, to the degree that, to the extent that, to such a degree that, He got up so early that he caught the first bus. It’s such a good chance that we must not miss it. To such an degree was he excited that he couldn’t sleep last night. 6( 条件状语从句 常用引导词:if, unless, 特殊引导词:as/so long as, only if, providing/provided that, suppose that, in case that, on condition that We’ll start our project if the president agrees. You will certainly succeed so long as you keep on trying. Provided that there is no opposition, we shall hold the meeting here. 7( 让步状语从句 常用引导词:though, although, even if, even though 特殊引导词: as(用在让步状语从句中必须要倒装)，while ( 一般用在句首 )，no matter …， in spite of the fact that, while, whatever, whoever, wherever, whenever, however, whichever Much as I respect him, I can’t agree to his proposal. 尽管我很尊敬他， 我却不同意他的建议。 状语从句练习 单项选择 1. John shut everybody out of the kitchen ______he could prepare his grand surprise for the party. A. which B. when C. so that D. as if 2. I would appreciate it ________you call back this afternoon for the doctor’s appointment. A. until B. if C. when D. that 3. As far as I am concerned，education is about learning and the more you learn，________. A. the more for life are you equipped B. the more equipped for life you are C. the more life you are equipped for D. you are equipped the more for life 4.After the war，a new school building was put up ________there had once been a theatre. A. that B. where C. which D. when 5. —Is Mr. Smith in the office? —Yes，________ he is in charge of the office，he must be there. A. since B. however C. whether D. for 6. As your good friend, I will do ________help you. A. that I can to B. what I can to C. all that I can D. what I can 7.John may phone tonight. I don’t want to go out ________he phones. A. as long as B. in order to C. in case D. so that 8.Someone called me up in the middle of the night，but they hung up ________I could answer the phone. A. as B. since C. until D. before 9. —Don’t look down upon Bob. He has his own advantages. —Oh, yes. ________others are weak, he is strong. A. If B. When C. Where D. Though 10.It is ten years ________he smoked. A. that B. when C. since D. while 11.We must hurry up ________catch up with the last train. A. that B. so that to C. in order that D. in order to 12.No matter ________hard it may be，I will carry it out. A. what B. whatever C. how D. however 13.________ you may do，you must do it well. A. Which B. Whenever C. Whatever D. When 14. —Are you thinking about going to New York for the holiday? —No. But if I ________the time，I would definitely go. A. have B. had C. have had D. would have 15.________ you are so weak，you’d better stay at home. A. Since B. For C. Because D. Though 16. English and French are taught here. You can choose ________you like. A. no matter which B. whichever C. which D. whatever 17.I saw Mr. Smith last Sunday. We had not seen each other ________I left London. A. as B. before C. since D. till 18.I’ll be back before you ________. A. will leave B. will have left C. leave D. would leave 19.The problem won’t be settled until we ________a chance to discuss it thoroughly. A. have had B. will have C. will have had D. would have 20.If you ________this experiment，you will understand the theory better. A. will be doing B. have done C. will have done D. would do 21.They went on working ________it was late at night. A. even if B. as if C. however D. as though 22.I hurried ________I wouldn’t be late for class. A. since B. so that C. as if D. unless 23.The volleyball match will be put off if it ________. A. will rain B. rains C. rained D. is raining 24.________ you talk to someone or write a message，you show your skills to others. A. At times B. Some time C. By the time D. Every time 25.Although he is considered a great writer，________. A. however his works are not widely read B. but his works are not widely read C. his works are not widely read D. still his works are not widely read 26.The new secretary is supposed to report to the manager as soon as she ________. A. will arrive B. is going to arrive C. arrives D. is arriving 27.We should finish the important job，________. A. long it takes however B. it takes however long C. long however it takes D. however long it takes 28.________he made an important speech at the meeting was true. A. That B. Why C. What D. How 29.________comes to the party will receive a gift. A. Which B. Who C. Which one D. Whoever 30.She is willing to help you, ________busy she is. A. what B. how C. however D. whatever 31.I don’t care whether he stays ________goes. A. nor B. then C. or D. otherwise 32.No matter ________hard it may be，I’ll carry it out. A. what B. whatever C. how D. however 33.Why do you want to find a new job ________you’ve got such a good one already? A. that B. where C. which D. when 34.________he is, he will be thinking of you. A. Wherever B. Where C. Now that D. As soon as 35.You should make it a rule to leave things ________you can find them again. A. when B. where C. then D. there 36.He got excited at the news，________ I was calm. A. when B. while C. because D. after 37.—Shall Brown come and play computer games? —No，________ he has finished his homework. A. when B. if C. unless D. once 38.________ you try，you will never succeed. A. If B. Until C. Since D. Unless 39.Hardly had he arrived in Hongkong ________she rang me up. A. when B. than C. that D. and 40.________ they heard the shout for help，they rushed out. A. Immediately B. The moment C. The while D. All the above 41.________，he never seems able to do the work beautifully. A. Try as he does B. as he tries C. Try as does he D. As he does try 42.—The air is full of smoke and people are coughing. —It will get worse ________the government does something about the pollution. A. but B. unless C. except D. if 43.If ________，I would have gone with him. A. had he told me B. he had told me C. he has told me D. he would tell me 44.—Alice is moving to her new apartment next Saturday. —I’ll be glad to help her，________ need some help. A. should she B. if she will C. if she D. if she might 45.I came ________I heard the news. A. until B. as soon as C. immediately D.B and C 46.What we have seen________. A. from what we heard B. all what we heard C. to what we have heard D. from what we have heard 47.We will never give in ________they might do or say about our plan. A. no matter how B. how C. whatever D. although 48.If you go to Xi’an，you will find the places there more magnificent than commonly ________. A. supposing B. supposed C. to suppose D. suppose 49.________ he comes，we would not be able to go. A. Without B. Unless C. Except D. Even 50.It’s no wonder you’ve got a headache ________you drank so much last night. 参考答案: 1~5 CBBBA 6~10 BCDCC 11~15 DCCBA 16~20 BCCAB 21~25 ABBDC 26~30 CDADC 31~35 CCDAB ; 36~40 BCDAD 41~45 ABBAD 46~50 DCBBC