Unit 5 语法专练 2024-2025学年沪教牛津版英语九年级上册

九上unit5状语从句专练 一、选择最佳答案完成下列各题。 ( )1. she was very tired, she went on working. A. As B. Although C. Since D. When ( )2. Although it's raining, are still working on the field. A. they B. but they C.and they D. so they ( )3. born in Chicago, the author was famous for tas stories about New York. A. Since B. While C. When D. Although ( )4. mum had asked Mike to close the windows before he went out, Mike forgot to do so. A. Though; / B. Though; but C. Till; / D. Until; then ( )5. they arrived early at the airport, they nearly missed their flight. A.If B. Because C. As soon as D. Although ( )6. Gina is an Australian girl, she can speak Chinese well. A. though B. although C. but D. so ( )7. there were only five soldiers left at the front,, they went on fighting. A. Because; so B. If; and C. Though; but D. Though; / ( )8. She'll probably disagree,_________it's worth trying. A. though B. or C. and D. so ( )9. The watch is cheap, it goes quite well A. or B. so C. but D.because ( )10 __________she is very old,_______she still works eight. hours a day. A. Because; so B. Though; but C..As; yet D.Though; / ( )11._______there are two many people here, _______we have to find another house. A. Because; so B. Though; but C. Since; / D. / ; if ( )12. _______the lady was very rich, she always felt unhappy. A.Unless B. Although C. If D. Because ( )13. You’d better take this book. It is very good_______ it’s a bit expensive. A. though B. and C. but D. so ( )14. Tired_______he was, he did not stop working. A. though B. however C. as D. even if ( )15. He said he would come, he didn’t,_______ . A. either B. anyway C. though D. although ( )16.Our classroom won't be clean _______ we clean it every day. A. after B. while C. unless D. because ( ) 17.The little boy won't go to sleep unless his mom _______ him a story. A. tells B. told C. is telling D. will tell ( )18. My pen friend knows a lot about China _______ she has never been here. A. although B. if C.because D. until ( )19. five-minute rest will refresh your mind _______ you feel stressed with schoolwork. A. unless B. because C. although D. when ( )20. It will cost you a lot of money _______ you choose to buy a flat in the city centre. A. If B. although C. so that D. unless ( )21._______ we walked into the museum, we saw thousands of beautiful butterflies. A. Now that B. As soon as C. Although D. So that ( )22._______Jill isn't feeling well today, _______ he still goes to school. A.Although; but B. But; although C. Although; / D. but; although ( )23.Tina keeps the good habit of checking her test paper _______ she finishes it. A. as if B. in order that C. now that D. as soon as ( )24. It's raining outside. Stay at home _______ A. if you have an umbrella B. since it stops C. after it stops to rain D. till it stops ( )25. Mr. Zhao has given much money to Project Hope _______ he is not so rich. A. if B. though C. because D. unless ( )26.I don't know if it _______ tomorrow, but if it _______ , I'll stay at home. A. will rain; rains B. will rain; will rain C. rains; will rain D. rains; rains ( )27.-Hurry up, Tony! We don't have much time. -Look at the heavy rain! I'm afraid _______ we take a taxi, we'll still miss the train. A. if B. unless C. so that D. even if ( )28. We still know little about the Moon _______ men have landed on it. A. since B. though C. if D. because ( )29. Tom has studied very hard _______ he came to our school. A. since B. when C. before D. while ( )30.-Do I have to attend the ceremony on Thursday? -Oh, don't come_______you are busy. A. and B. but C. if D. so ( )31. You never really understand a person _______ you consider things from his point. A. until B. while C. because D. if ( )32. I think our middle school life is colourful and meaningful _______ I am always busy with schoolwork. A. because B. unless C. though D. as ( )33. Dad sometimes goes to the supermarket with us_______ he hates going shopping. A. because B. so C. though D. if ( )34.-Mom, I'm already 11 years old. Can I ride a shared bike? -No. You're not allowed to do that _______ you are 12. A. when B. after C.until D.as ( )35. Teenagers should do some housework they finish their homework_______. A. until B. but C. after D. unless ( )36. Li Hong still failed the exam yesterday, _______she tried her best. A. if B. because C. though D. unless ( )37. Many wild animals don't have a safe place to live, _______villages and farms are growing bigger and taking away their land. A. because B. until C. although D. before ( )38. I don't have to introduce her to you_______ you know the girl. A. until B. unless C. since D. but ( )39. If the singer_______ to Guangzhou _______September 20th, please call me. A. will get; on B. gets; on C. gets; in D. get; in ( )40. _______the weather improves, we'll have to cancel the outdoor picnic. A. Unless В. І C. Because D. When ( )41. I won't go to the movies this afternoon_______ I'm free. A. or B. unless C. because D. than ( )42. You will not get the special gift _______ you finish all the tasks. A. after B. because C. while D. unless ( )43.-What's Cindy's weekend plan? -If it doesn't rain, she _______ a trip to the Great Wall with her cousin A.takes B. took C. will take D. is taken ( )44.-Do you always sleep with the window open? -Yes,_______it's really cold. A.unless B. since C. because D. if ( )45.-It is impossible to finish the difficult task in such a short time on my own_______ both of us work together. -No problem. Let's start! A. if B. but C. because D. unless 二、完成句子 1.如果你放弃，你就会落后。 You . 2.北京冬奥会开幕式很精彩，我们都很欣赏。 The opening ceremony of Beijing Winter Olympics we all enjoyed it. 3.梅梅要等到雨停后才会离开这儿。 Meimei here the rain . 4.宇航员在太空中进行的实验颇有价值，值得开展。 The experiments done in space by the astronauts are so valuable . 5.这本书我已经买了一个星期了。它如此精彩，以至于我决定再看一次。 I the book for a week. It is that I decide to read it once more. 6.这个问题太难了，几乎没有学生能回答出来。 This question was few students could answer it. 7.孙俪是如此有表演天赋，以至于她经常被高度评价。 Sun Li has . 8.现代医学发展如此迅速，以至干绝大多数眼疾可以被治愈。 Modern science is developing so quickly that . 9.你最好把这些文件按类分好，以便能及时分发出去。 You'd better . 10.既然这个项目很有价值，为何不尽快开展呢？ Why don't you ? we all enjoyed it. 三、改写句子 1.He is the tallest in his class.(变成同义句) No one in his class is as as he. 2.The scientist was so weak that he couldn't continue with his research (改为简单句) The scientist was to continue with his research. 3.We were very tired.We took a taxi back to the hotel to rest our feet.(保持句意不变) We were tired we took a taxi back to the hotel to rest our feet. 4.Joan got up early in order to reach her hometown before dark.(保持句意基本不变) Joan got up early she could reach her hometown before dark. 5.Anyone will fall behind if he doesn't have a good learning habit.(保持句意基本不变) Anyone will fall behind he a good learning habit. 6.Don't touch the machine if the teacher doesn't allow you to.(保持句意基本不变) Don't touch the machine the teacher you to. 7.Bing Dwen Dwen is popular. It is really hard to get one.(合并两句为一句) Bing Dwen Dwen is popular it is really hard to get one. 8.The lecture from China's space station was very interesting. It attracted many children.(合并为一句) The lecture from China's space station was interesting it attracted many children. 9.We'll go bike riding if it doesn't rain tomorrow. (同义句转换) We'll go bike riding it tomorrow. 50.Use you mind, and you will work out the solution by yourself.(保持句意基木不变) Use you mind,you will work out the solution by yourself. 四、根据句意，用and, but, so, although, though 1 The fire destroyed the whole house. No one was killed or injured, . 2 Simon has made great progress in his studies, he still works very hard. 3. Bob spends a lot of money on books, he is not rich. 4. I'm different from my twin sister. I love dancing, she is interested in reading. 5. Work harder, you will make greater progress. 6. It was raining heavily we had to stay at home and watch TV. 以下是对上述各题的详细解析： 一、选择题 1. B：“Although”引导让步状语从句，表示“虽然……但是……”，符合“虽然她很累，她还是继续工作”的逻辑。 2. A：“Although”引导的让步状语从句，不能与“but”连用，所以 B、C 选项错误；句子需要主语，A 选项“they”作主语，符合语法。 3. D：“Although”引导让步状语从句，“Although born in Chicago”是省略了主语和系动词的用法，完整应为“Although the author was born in Chicago”。 4. A：“Though”引导让步状语从句，不能与“but”同时使用，所以 B 选项错误；C 选项“Till”表示“直到……才……”，不符合句意；D 选项“Until”与“then”搭配不当。 5. D：“Although”引导让步状语从句，“虽然他们到机场很早，但差点错过航班”，符合逻辑。 6. A：“Though”引导让步状语从句，“虽然吉娜是澳大利亚女孩，但中文说得好”。 7. D：“Though”引导让步状语从句，不能与“but”连用，A、C 选项错误；B 选项“If”引导条件状语从句，不符合句意。 8. A：“Though”表示“尽管”，“她可能不同意，不过值得一试”，有转折的意思。 9. C：“But”表示转折，“表便宜但走得好”。 10. D：“Although”引导让步状语从句，不能与“but”连用。 11. C：“Because”引导原因状语从句，不能与“so”连用，A 选项错误；B 选项“Though”不能与“but”连用；D 选项“If”引导条件状语从句，不符合句意。 12. B：“Although”引导让步状语从句，“虽然富有但不开心”。 13. A：“Though”表示“尽管”，“书好但贵”。 14. C：“As”引导让步状语从句时要倒装，“Tired as he was”正常语序为“As he was tired”。 15. C：“Though”可放在句末，表示“不过，然而”。 16. C：“Unless”表示“除非”，“除非每天打扫，否则教室不干净”。 17. A：“Unless”引导条件状语从句，遵循“主将从现”原则，从句用一般现在时，A 选项“tells”符合。 18. A：“Although”引导让步状语从句，“虽然没去过但了解很多”。 19. D：“When”引导时间状语从句，“当感到有压力时休息”。 20. A：“If”引导条件状语从句，“如果在市中心买房会花很多钱”。 21. B：“As soon as”引导时间状语从句，“一走进就看到”。 22. C：“Although”引导让步状语从句，不能与“but”连用。 23. D：“As soon as”表示“一……就……”，“一完成就检查”。 24. D：“Till”表示“直到”，“待在家里直到雨停”。 25. B：“Though”引导让步状语从句，“虽然不富有但捐款”。 26. A：第一句“if”引导宾语从句，根据“tomorrow”用一般将来时；第二句“if”引导条件状语从句，遵循“主将从现”原则，用一般现在时。 27. D：“Even if”表示“即使”，“即使坐出租车也可能错过火车”。 28. B：“Though”引导让步状语从句，“虽然登上月球但了解少”。 29. A：“Since”引导时间状语从句，“自从来到学校就努力学习”。 30. C：“If”引导条件状语从句，“如果忙就别来”。 31. A：“Not...until”表示“直到……才……”，“直到从他角度考虑才理解”。 32. C：“Though”引导让步状语从句，“虽然忙但生活有意义”。 33. C：“Though”引导让步状语从句，“虽然讨厌但有时去”。 34. C：“Not...until”表示“直到……才……”，“不到 12 岁不允许”。 35. C：“After”表示“在……之后”，“做完作业后做家务”。 36. C：“Though”引导让步状语从句，“虽然尽力但没及格”。 37. A：“Because”引导原因状语从句，“因为村庄占地所以没栖息地”。 38. C：“Since”表示“既然”，“既然认识就不用介绍”。 39. B：“If”引导条件状语从句，遵循“主将从现”原则，第一空用“gets”；在具体某一天用“on”，第二空用“on”。 40. A：“Unless”表示“除非，如果不”，“除非天气好否则取消野餐”。 41. B：“Unless”表示“除非，如果不”，“除非有空否则不去看电影”。 42. D：“Unless”表示“除非，如果不”，“除非完成任务否则没礼物”。 43. C：“If”引导条件状语从句，遵循“主将从现”原则，用“will take”。 44. A：“Unless”表示“除非，如果不”，“除非冷否则开窗睡”。 45. D：“Unless”表示“除非，如果不”，“除非一起工作否则完不成任务”。 二、完成句子 1. “will fall behind if you give up”：“if”引导条件状语从句，“fall behind”表示“落后”，“give up”表示“放弃”。 2. “was so wonderful that”：“so...that...”表示“如此……以至于……”，形容开幕式很精彩以至于大家都喜欢。 3. “won't leave; until; stops”：“not...until...”表示“直到……才……”，“leave”表示“离开”，“stop”表示“停止（雨停）”。 4. “that they are worth carrying out”：“so...that...”表示“如此……以至于……”，“be worth doing”表示“值得做”。 5. “have had; so wonderful”：“for + 一段时间”要用现在完成时，“so...that...”表示“如此……以至于……”。 6. “so difficult that”：“so...that...”表示“如此……以至于……”，形容问题很难。 7. “such acting talent that she is often highly praised”：“such...that...”表示“如此……以至于……”，“acting talent”表示“表演天赋”。 8. “most eye diseases can be cured”：“can be cured”表示“能够被治愈”。 9. “sort these files by category so that they can be distributed in time”：“sort...by...”表示“按……分类”，“so that”表示“以便，为了”。 10. “start this project as soon as possible since it is very valuable”：“as soon as possible”表示“尽快”，“since”表示“因为，既然”。 三、改写句子 1. “No one else; tall”：原句是最高级，改同义句用“as...as”结构，“else”表示“其他的”，强调没有其他人像他一样高。 2. “too weak”：“so...that...”结构可以转换为“too...to...”结构，表示“太……而不能……”。 3. “so; that”：“so...that...”表示“如此……以至于……”，形容非常累所以打车。 4. “so that”：“in order to”和“so that”都可以表示目的，“so that”引导目的状语从句。 5. “unless; has”：“if...not...”和“unless”可以互换，“has”表示“有”。 6. “unless; allows”：“if...not...”和“unless”互换，“allow”表示“允许”。 7. “so; that”：“so...that...”表示“如此……以至于……”，形容冰墩墩很受欢迎所以很难得到。 8. “so; that”：“so...that...”表示“如此……以至于……”，形容讲座很有趣所以吸引了很多孩子。 9. “if; doesn't rain”：“unless”相当于“if...not...”，所以“if it doesn't rain”。 10. “If you”：“祈使句 + and/or + 陈述句”可以转换为“If 从句 + 主句”。 四、根据句意填空 1. “but”：表示转折，虽然房子被烧毁但无人伤亡。 2. “Although”：引导让步状语从句，虽然有进步但仍努力。 3. “but”：表示转折，虽然花钱多但不富有。 4. “but”：表示转折，两人兴趣不同。 5. “and”：表示顺承，努力就会有进步。 6. “so”：表示结果，因为雨大所以待在家。 学科网（北京）股份有限公司 学科网（北京）股份有限公司 $$