1、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。 My sister Jane does cleaning on weekends. My sister Jane _ _ cleaning on weekends. The twins were happy to see their uncle. The twins _ _ to see their uncle. The doctor could help that man. The doctor
2、_ _ that man.2. 如果肯定句中含有这些词，就要发生改变。 some - _ and - _ a lot oflots of - _ already - _ too/ also - _ both and - _ everything/ everyone/ everybody - _/ _/ _ always - _ Cindy took some photos in the mountains. Cindy _ take _ photos in the mountains. She could dance and sing when she was five years old.
3、She _ dance _ sing when she was five years old. 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 nig
4、ht. 这样的词还有：_【专练】1Both Lucy and Lily are independent. (改为否定句)_ Lucy nor Lily _ independent.2Will he look after his brother?（改为被动句）_ his brother _ _ _ by him?3Jim works as hard as you.(改为否定句) Jim _ work _ hard as you.4Mary has been to museum many times.(改为否定句)Mary _ _ to museum many times.5Youd better
5、 go to see your friend now.（改为否定句）You had _ _ go to se your friend now.6Lily put on a hat this morning.（否定句）Lily _ _ on a hat this morning.7He has already read the book. (改为否定句)He _ read the book _.8Both Mary and Linda have been to Paris. (改为否定句) _ Mary _ Linda has been to Paris.9Hes already finishe
6、d his work. (改为否定句)He _ finished his work _.10I think she should be allowed to drive.（改为否定句）I _think she _be allowed to drive.11Could you please open the door?(改为否定句) Could you please _ _ the door?12All of us have been to Mount Tai. (改为否定句)_ of us _ been to Mount Tai.13Sandywastalkingtoherfriends. (
7、改为否定句)Sandy _ _ toherfriends.14Shes 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。 I used to be afraid of dark. _ you _ to be afraid of dark? The rock bands already started playing. _ the rock band started playing _? He was reading in the library
8、when the rainstorm came. _ he _ in the library when the rainstorm came. There will be more cars in the future. _ _ be more cars in the future? Yes, _ _. No, _ _【专练】1I was playing computer games when Father got home.（改为一般疑问句）_ _ _ computer games when Father got home?2He had dinner at a restaurant yes
9、terday.（改为一般疑问句）_he _dinner at a restaurant yesterday?3The 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?4I have had him for three months. (改为一般疑问句)_ you _ him for three months?5I have already cleaned the room. （改为一般疑问句）_ you cl
10、eaned the room _ ?6Tony has seen the film. (改为一般疑问句，并作否定回答)_ Tony _ the film?No, he _.7He put some yogurt in the blender.（改为一般疑问句）_ he put _ yogurt in the blender?8The 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）
11、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。 Little Alice is flying a kite in the park. _ is little Alice _ in the park? I was late for school because the traffic was very busy. _ _ yo
12、u late for school? I have piano lessons three time a week. _ _ do you have piano lessons?【专练】1The population of our city is 6 million. (对划线部分提问)_ _ the population of your city?2He should go to the doctor for teeth cleaning.(对划线部分提问)_ should he _?3The old man has lived in Jinan for more than 50 years
13、. (就画线部分提问)_ has the old man lived in Jinan?4Peter has worked as a teacher since 1998. (对划线部分提问)_ has Peter worked as a teacher?5We were playing football at 10 oclock yesterday.(对画线部分提问)_ _ at 10 oclock yesterday?6They are going to take a compass to find their way in mountain areas. (对划线部分提问)_ they
14、going to take a compass?7I think The Adventures of Robinson Crusoe is exciting. （对画线部分提问）_ do you _ _ The Adventures of Robinson Crusoe?8I have a headache. （对画线部分提问）_ _ _ with you?9Kelly felt sad because she failed the P.E. test (对划线部分提问)_did Kelly _ sad?10The bridge weighs over 100,000 tons. (对划线部分
15、提问）_ _ does the bridge weigh?11They have been friends since two years ago. (对画线部分提问)_ _ have they been friends?12Qomolangma is 8844.43 meters high.（就句子画线部分提问）_ _ is Qomolangma?13My brother read the book last week.（对画线部分提问）_ _ your brother_the book?14I was washing some clothes at this time yesterday.
16、(对画线部分提问)_ were you _ at this time yesterday?15You should call the police for help when youre in danger. （对划线部分提问）_I do when Im 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：Lets 的反义疑问句是 shall?4. 含有 little, few, no, nothing, never, hardly
17、ever, seldom等词时，反义疑问句要用肯定形式 Alice is a smart girl, _ _? Mr. Green often goes for a walk after dinner, _ _? He seldom plays soccer, _ _? She used to be shy, _ _? Lets play basketball, _ _?【专练】1Jimmy seldom made mistakes in his English tests.(改为反意疑问句）Jimmy seldom made mistakes in his English tests, _
18、_?2He didnt suppose that they would give him a surprise. (改为反义疑问句)He didnt suppose that they would give him a surprise, _ _?3They hardly know each other.（改为反意疑问句）They hardly know each other, _ _?4He failed in the English exam again. （改为反意疑问句）He failed in the English exam again, _ _?5Mikes never seen
19、 such an amazing thing.( 改为反意疑问句 )Mikes never seen such an amazing thing, _ _?6Lets discuss the problem after the meeting. (改为反意疑问句)Lets discuss the problem after the meeting, _ _?7There is hardly any food in the fridge. （改成反义疑问句）There is hardly any food in the fridge, _ _?8It is not right to do exe
20、rcise immediately after a full meal.（改为反意疑问句）It is not right to do exercise immediately after a full meal, _ _?9Youre supposed to talk with your parents. (完成反意疑问句)Youre supposed to talk with your parents, _ _?10Jane never goes to school by bus, _ _?(完成反意疑问句)11There is little water in the glass, _ _?
21、 (完成反意疑问句)12Robert used to wear glasses. (改为一般疑问句)_ Robert _ to wear glasses?13You havent seen the film yet, _ _? (完成下列反意疑问句)14Mr. Fat has few good friends. (改为反意疑问句) Mr. Fat has few good friends, _ _?15He 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+
22、_ Jacks grandmother doesnt know how she can use the iPad. (2012年) Jacks grandmother doesnt know how _ _ the iPad. Could you tell me how I can get to the nearest supermarket? (2013年) Could you tell me _ _ to the nearest supermarket? Can you tell me how I can get to the bank? Can you tell me _ _ get t
23、o the bank? b. 宾语从句变为 v. + sb doing 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” If you dont read the exam questions carefully, youll make some mistakes. _ the exam questions carefully, _ youll make some mistakes. Yo
24、u _ make any mistakes _ you read the exam questions carefully. d. so that = too to = (not) enough to The box is so heavy that we cant carry it. The box is _ heavy for us _ carry it. The kid is so young that he cant go to school. The kid _ _ enough to go to school. e. because + 句子 变为 because of + n. We couldnt see anything because it rained hard. We couldnt see anything _ _ the heavy rain. 2. 简单句变复合句
