专题04句型转换及专练（练习版）（人教版）.docx

更多资料添加微信号：DEM2008 淘宝搜索店铺：优尖升教育 网址： 八年级下学期期末重难知识点串讲+精练 专题04 句型转换及专练 （一）变否定句 1. be动词、助动词和情态动词后加_________ 动词变为_______形。 ① My sister Jane does cleaning on weekends. My sister Jane __________ ____________ cleaning on weekends. ② The twins were happy to see their uncle. The twins ____________ ____________ to see their uncle. ③ The doctor could help that man. The doctor ___________ _____________ that man. 2. 如果肯定句中含有这些词，就要发生改变。 some --- _____________ and --- ________________ a lot of\lots of --- ____________ already --- ___________ too/ also --- ____________ both… and… --- ____________ everything/ everyone/ everybody --- __________/ ___________/ ___________ always --- __________ ① Cindy took some photos in the mountains. Cindy __________ take ___________ photos in the mountains. ② She could dance and sing when she was five years old. She ___________ dance __________ sing when she was five years old. ③ I have already finished my homework. I __________ finished my homework __________. 3. 否定转移的词有：think, ________________________ I think I can pass the exam. I __________ think I __________ pass the exam. 4. 一些特殊结构，变否定时，在动词（或词组）后直接加________。 My mother told me to watch TV last night. My mother told me _________ __________ watch TV last night. 这样的词还有：____________________________________________________________________________ 【专练】 1．Both Lucy and Lily are independent. (改为否定句) ________ Lucy nor Lily _____________ independent. 2．Will he look after his brother?（改为被动句） _______ his brother _______ _______ _______ by him? 3．Jim works as hard as you.(改为否定句) Jim _______ work _________ hard as you. 4．Mary has been to museum many times.   (改为否定句) Mary ________ ________ to museum many times. 5．You’d better go to see your friend now.（改为否定句） You had ______ _____ go to se your friend now. 6．Lily put on a hat this morning.（否定句） Lily _________ ________ on a hat this morning. 7．He has already read the book. (改为否定句) He _______ read the book _______. 8．Both Mary and Linda have been to Paris. (改为否定句) ________ Mary ________ Linda has been to Paris. 9．He’s already finished his work. (改为否定句) He ________ finished his work ________. 10．I think she should be allowed to drive.（改为否定句） I ________think she ________be allowed to drive. 11．Could you please open the door?   (改为否定句) Could you please _________ _________ the door? 12．All of us have been to Mount Tai. (改为否定句) ____________ of us _____________ been to Mount Tai. 13．Sandy was talking to her friends. (改为否定句) Sandy ________ ________ to her friends. 14．She’s returned from the USA．(改成否定句) She ________ ________ from the USA． （二）变一般疑问句，作肯否回答 把be动词、助动词、情态动词置于句______，动词变为______形。否定回答注意要缩写。 ① I used to be afraid of dark. ____________ you ___________ to be afraid of dark? ② The rock band’s already started playing. ____________ the rock band started playing ___________? ③ He was reading in the library when the rainstorm came. ____________ he ____________ in the library when the rainstorm came. ④ There will be more cars in the future. ____________ ____________ be more cars in the future? Yes, __________ ___________. No, ____________ _____________ 【专练】 1．I was playing computer games when Father got home.（改为一般疑问句） ________ ________ ________ computer games when Father got home? 2．He had dinner at a restaurant yesterday.（改为一般疑问句） _________he _________dinner at a restaurant yesterday? 3．The old man has realized that he had too much unhealthy food.(改为一般疑问句） ________ the old man ________ that he had too much unhealthy food? 4．I have had him for three months. (改为一般疑问句) ________ you ________ him for three months? 5．I have already cleaned the room. （改为一般疑问句） ________ you cleaned the room _______ ? 6．Tony has seen the film. (改为一般疑问句，并作否定回答) —________ Tony ________ the film? —No, he ________. 7．He put some yogurt in the blender.（改为一般疑问句） _____ he put _____ yogurt in the blender? 8．The Browns were watching TV when they got the phone call last night． （ 改为一般疑问句） _____the Browns_____TV when they got the phone call last night？ （三）就划线部分提问 1. 特殊疑问词知多少： 什么，做什么_________ 在哪里____________ 怎样______________ 为什么_____________ 谁___________ 谁的_____________ 哪一个____________ 多久一次___________ 多久以后_____________ 多少个（cn.）_______ 多少个 (un.) ____________ 多少钱_____________ 多少岁____________ 多远______________ 多长时间、长度 ___________ 颜色______________ 何时 ___________ 几点钟 __________ 2. 先写_________疑问词，在把be动词、助动词或情态动词__________，动词变为_______形。 ① Little Alice is flying a kite in the park. _________ is little Alice __________ in the park? ② I was late for school because the traffic was very busy. _________ __________ you late for school? ③ I have piano lessons three time a week. _________ __________ do you have piano lessons? 【专练】 1．The population of our city is 6 million. (对划线部分提问)      ________ ________ the population of your city? 2．He should go to the doctor for teeth cleaning.(对划线部分提问) _______ should he ________? 3．The old man has lived in Jinan for more than 50 years. (就画线部分提问) _________ has the old man lived in Jinan? 4．Peter has worked as a teacher since 1998. (对划线部分提问) ________   ________ has Peter worked as a teacher? 5．We were playing football at 10 o’clock yesterday.(对画线部分提问) _______ _______   _______   _______ at 10 o’clock yesterday? 6．They are going to take a compass to find their way in mountain areas. (对划线部分提问) ________ they going to take a compass? 7．I think The Adventures of Robinson Crusoe is exciting. （对画线部分提问） _________ do you _________ _________ The Adventures of Robinson Crusoe? 8．I have a headache. （对画线部分提问） _________ _________ _________ with you? 9．Kelly felt sad because she failed the P.E. test (对划线部分提问) ________   did Kelly ________ sad? 10．The bridge weighs over 100,000 tons. (对划线部分提问） ________ ________ does the bridge weigh? 11．They have been friends since two years ago. (对画线部分提问) ________ ________ have they been friends? 12．Qomolangma is 8844.43 meters high.（就句子画线部分提问） ________ ________ is Qomolangma? 13．My brother read the book last week.（对画线部分提问） _________ _________ your brother_________the book? 14．I was washing some clothes at this time yesterday.   (对画线部分提问) ________ were you ________ at this time yesterday? 15．You should call the police for help when you’re in danger. （对划线部分提问） ________I do when I’m in danger? （四）变反义疑问句 反义疑问句中，前半句为陈述句，后半句为简短的一般疑问句，改写时要注意： 1. 前肯后否，前否后肯 2. 人称、时态和数要保持一致 3. 祈使句的反义疑问句是will you？特殊：Let’s 的反义疑问句是 shall? 4. 含有 little, few, no, nothing, never, hardly ever, seldom等词时，反义疑问句要用肯定形式 ① Alice is a smart girl, __________ _________? ② Mr. Green often goes for a walk after dinner, __________ ___________? ③ He seldom plays soccer, __________ _________? ④ She used to be shy, __________ _________? ⑤ Let’s play basketball, ___________ ___________? 【专练】 1．Jimmy seldom made mistakes in his English tests.(改为反意疑问句） Jimmy seldom made mistakes in his English tests, ________ ________? 2．He didn’t suppose that they would give him a surprise. (改为反义疑问句) He didn’t suppose that they would give him a surprise, _________ _________? 3．They hardly know each other.（改为反意疑问句） They hardly know each other, __________ __________? 4．He failed in the English exam again. （改为反意疑问句） He failed in the English exam again, _______ _______? 5．Mike’s never seen such an amazing thing.( 改为反意疑问句 ) Mike’s never seen such an amazing thing, ________ ________? 6．Let’s discuss the problem after the meeting. (改为反意疑问句) Let’s discuss the problem after the meeting, ________ ________? 7．There is hardly any food in the fridge. （改成反义疑问句） There is hardly any food in the fridge, _________ ________? 8．It is not right to do exercise immediately after a full meal.（改为反意疑问句） It is not right to do exercise immediately after a full meal, ________ ________? 9．You’re supposed to talk with your parents. (完成反意疑问句) You’re supposed to talk with your parents, ________________ ________________? 10．Jane never goes to school by bus, ________ ________?   (完成反意疑问句) 11．There is little water in the glass, ________ ________? (完成反意疑问句) 12．Robert used to wear glasses. (改为一般疑问句) ________ Robert ________ to wear glasses? 13．You haven’t seen the film yet, ______ _______? (完成下列反意疑问句) 14．Mr. Fat has few good friends. (改为反意疑问句) Mr. Fat has few good friends, _______________ _______________? 15．He has never been abroad.（改为反意疑问句） He has never been abroad, __________ __________ ? （五）变同义句 1.复合句变简单句 a. 宾语从句变为特殊疑问词+________ ① Jack’s grandmother doesn’t know how she can use the iPad. (2012年) Jack’s grandmother doesn’t know how ___________ __________ the iPad. ② Could you tell me how I can get to the nearest supermarket? (2013年) Could you tell me _________ ___________ to the nearest supermarket? ③ Can you tell me how I can get to the bank? Can you tell me _________ _________ get to the bank? b. 宾语从句变为 v. + sb doing ④ We noticed that he was standing at the school gate. We noticed _________ ___________ at the school agte. c. 条件状语从句”If not….”可转化为“祈使句+ or….”或“unless…” ⑤ If you don’t read the exam questions carefully, you’ll make some mistakes. ________ the exam questions carefully, _______ you’ll make some mistakes. You ________ make any mistakes __________ you read the exam questions carefully. d. so… that… = too… to… = (not) … enough to… ⑥ The box is so heavy that we can’t carry it. The box is _________ heavy for us __________ carry it. ⑦ The kid is so young that he can’t go to school. The kid __________ __________ enough to go to school. e. because + 句子 变为 because of + n. ⑧ We couldn’t see anything because it rained hard. We couldn’t see anything ___________ ___________ the heavy rain. 2. 简单句变复合句