上海牛津版九年级上册unit5语法让步状语从句.docx

上海牛津版九年级上册unit5语法让步状语从句【时间状语从句】1.时间状语从句：1）由when引导。when指的是“某一具体的时间”。如：When I came into the room, he was writing a letter.We shall go there when we are free.2）由while、as 引导。while指“在某一段时间里”，“在期间”，while引导的动作必须是持续性的。as引导持续性动作，强调主句和从句的动作同时发生，从句常译作“一边一边”。如：While it was raining, they went out.He hurried home, looking behind as he went.3）由before、after 引导。before表示在之前。after译为“在之后”。如：Be a pupil before you become a teacher. He arrived after the game started.4）由till、until 引导。till 表示主句动词是持续性动作，常用肯定式，表示“直到为止”。亦可用until替换。Until 表示主句动词是瞬间动词，常用否定式，表示“直到才”“在以前不”, 从句放在句首表示强调。如：We waited till (until) he came back. She didnt stop working until eleven oclock.5）由since,as soon as 引导。状语从句在主句之前时一般用逗号与主句分开，如从句在主句之后则不必用标点符号。如：Great changes have taken place in China since 1978.练习： 1. What was your brother doing at this time yesterday?He was reading a magazine _ I was writing an e-mail at home. Aas soon asBafterCuntilDwhile 2. Making friends is not easy. Sometimes it can take years you become true friends with someone. AbeforeBafterCbecauseDUnless 3. Hurry up! The bus is coming.Wait a minute. Dont cross the street _ the traffic lights are green. AuntilBafterCwhileDsince 4. He was so tired that he fell asleep _he went to bed. Aas ifBeven thoughCever sinceDas soon as 5. I didnt know he came back _ I met him in the street . AsinceBwhenCuntilDafter 6. He has been collecting coins _ he was seven years old. AbecauseBwhileCwhenDsince 7. Uncle Wang didnt stop to have lunch _he finished mending the TV set. AifBwhenCuntilDas 8. _ Kathy was watching TV, her mother asked her to go shopping. ABeforeBUntilCWhileDAfter考点：连词辨析点评：连词在句子中主要起联系上下文的作用，他们之间的区别就是表示逻辑关系的不同，所以在解题时先要理解上下文含义，然后根据上下文逻辑关系选择合适的连词。连词的用法都比较多，语义之间还有交叉，熟记其基本应用规则，了解其区别，注意固定搭配对象，是做好此类题型的关键 9. -Could you please give the dictionary to Wang Feng?-Yes, of course! Ill give it to him _ he comes back. AsinceBbeforeCas soon asDuntil考点：连词辨析点评：连词在句子中主要起联系上下文的作用，他们之间的区别就是表示逻辑关系的不同，所以在解题时先要理解上下文含义，然后根据上下文逻辑关系选择合适的连词。连词的用法都比较多，语义之间还有交叉，熟记其基本应用规则，了解其区别，注意固定搭配对象，是做好此类题型的关键 10. What is your sister going to be _ she grows up?She is going to be an engineer. AbeforeBalthoughCwhenDunless考点：连词点评：连词在中考中涉及到的很多，尤其在宾语从句、状语从句、定语从句中连词是必考点。平时学习过程中，掌握连词的意思，及所表示的关系是至关重要的，这种关系的判断可以通过句子意思的理解来选择恰到的连词 11. My father was preparing for his speech _ my mother was doing some washing last night. AifBwhileCunlessDuntil 12. Last night Dad and Mum didnt come back home I finished my homework.A. while B. if C. until 13. We wont start the meeting _ our teacher arrives. AthoughBuntilCwhileDor 14. Several days has passed_the air crash（空难） happened.A.since B.after C.as 15. Tom rushed into the house_ his mother was cooking. AasBbeforeCwhileDafter 16. I told him the news be came back yesterday.A. until B. as soon as C. unless 17. -Is my answer to the math problem right?-Let me consider it carefully I give you an answer. AbeforeBafterCsinceDas soon as 18. We have been good friends _ we joined the music club.A. before B. since C. until 19. Its time to go to bed, Mary. Oh, Mum, I wont go to bed _ I have finished my homework. AafterBuntilCsinceDbecause 20. Im afraid that I cant do it.Oh, you should believe in yourself. You wont know what you can do_ you try it. AifBbecauseCuntilDwhile2.让步状语从句：1）由though，although引导。在句子中一般用了“虽然”就不能再用“但是”（but），但可以与yet或still连用。though / although意义相同，用法基本一样，前者通俗，口语化，后者正式，多放主句的前面。如：Although (Though) he was over sixty, (yet) he began to learn French.2）由even if，even though引导。even if 和even though的意思为“即使”“纵使”有退一步设想的意味, 多用于书面语中。如：Ill go even if (though) it rains tomorrow.3）由as引导。as引出的状语从句多用于书面语，它比用though或although引导的从句语气强，更有表现力，从句常放在句首，语序部分倒装。如：Child as he is , he knows a lot.=Though/Although he is a child , he knows a lot.练习：一、单选题 1. scientists have done a lot of research on A (H1N1) flu, there are still some cases for further study. A. AsB. OnceC. IfD. Although 2. they are very tired, they feel happy because theyve finally finished their project. A. SoB. AlthoughC. IfD. But 3. Though the old man didnt have enough money, he gave a thousand yuan to the charity. A. /B. andC. butD. or 4. David didnt give up he had failed in the experiment four times. A. ifB. whileC. thoughD. since 5. Aunt Li is heavy, she still eats lots of meat every meal. A. ThoughB. BecauseC. WhetherD. If 6. it is very late, my mother is still at work. A. Although; butB. Although; andC. Although; /D. Although; or 7. Switzerland is very small, it is the land of watch and it is very rich. A. Though; butB. Because; soC. Because; /D. Though; / 8. she knew all her friends would be there, she didnt want to go, yet. A. Even ifB. BecauseC. As soon asD. However 9. Although traveling by train is very slow, its safer than by plane. A. butB. orC. /D. nor10. No matter , please follow the school rules. A. where are youB. where you areC. who are youD. who you are11. you do, nothing is difficult if you put your heart into it. A. WhatB. WhateverC. HoweverD. Whenever12. the kid has no parents, his grandparents look after him well. A. As though; /B. As though; but C. Even though; /D. Even though; but13. you do, dont miss the exhibition, for its so hard for me to get the tickets. A. WhateverB. HoweverC. WheneverD. Whether14. No matter he says, dont believe. A. howB. howeverC. whatD. whatever15. you say, I wont change my mind. A. No matter whateverB. No matter what C. No matter what doD. No matter whatever do二、完形填空Nellie Bly was a newspaper reporter in New York. When she read the book Around the worldin Eighty Days, she thought she would make her own trip and 26 it in less than 80 days. In 1889, a trip around the world was much 27 than it is today. There were no planes. There were only trains and ships. However, Nellie Bly made up her mind to travel around the world, and her manager 28 . On November 14, 1889, Bly 29 New York City on a ship. On the first night, a terrible storm hit the ship. Bly was seasick (晕船的) and she 30 if she had made a wise decision. But the world was watching and she couldnt 31 . Bly wrote newspaper stories about the food she ate, the 32 people wore, and the different cultures she met. Thousands of people around the world read about Blys 33 in the papers. Bly 34 San Francisco with 12 days left. She got on a train and travelled around the country in 4 days. On January 25, 1890, she 35 home to New York City. Bly had travelled around the world in 72 days. It was a new world record!( ) 26.A.damage B. play C. do ( ) 27. A. harder B. quieter C. wider( ) 28. A. offered B. explored C. agreed( ) 29. A. filled B. chose C. left( ) 30. A. realized B. wondered C. wanted( ) 31. A. turn back B. copy down C. come along( ) 32. A. glasses B. tents C. clothes( ) 33. A. things B. tripsC. thoughts .( ) 34. A. reached B. required C. got( ) 35. A. came B. returned C. left一、完形填空A professor（教授）told his students to go into the city slums (贫民窟) to study the life of 200 boys. He asked them to 16 reports about each boys life and future. One of the students wrote,“They dont have any hope.”Twenty-five years 17 , another professor read about the earlier study. He told his students to 18 what had happened to the boys. They tried very hard and found that 176 of the boys had become successful 19 doctors, teachers and scientists.The professor was very 20 and decided to study it further. Luckily, all of them were living near the place and he was able to ask each one,“What made you 21 ?”Each one answered,“It was a teacher.”The teacher was 22 li