句型转换方法归纳改为一般疑问句1、先找be动词am, is, are, was, were或情态动词can, may ,must, would，should ,could .如果有这些词，直接把这些词放在句子最前面，some 改成any，句号改成问号！其余照抄；（如果主语是第一人称则变成第二人称）2、如果句子中没有be动词或者是情态动词，要在句子最前面加助动词do 、does或者是did。
首先判断句子时态，如果句子是过去式，则要在句最前面加Did，后面动词用原型，some改成any，句号改成问号，其余照抄；（如果主语是第一人称则变成第二人称）如果句子不是过去式，则判断是否为第三人称单数，如果第三人称单数，要在句子最前面前加助动词Does,后面动词用原型，some 改成any，句号改成问号，其余部分照抄。
（如果主语是第一人称则变成第二人称）其他情况均要在句子最前面加助动词do，some改成any，句号改成问号，其它部分照抄.（如果主语是第一人称则变成第二人称）改为否定句1、先找be动词am, is, are, was, were或情态动词can, may ,must, would，should ,could .如果有这些词，直接在这些词的后面加not，some 改成any，其余照抄；2、如果句子中没有be动词或者是情态动词，要在动词前面加don’t 、doesn’t或者是didn’t。
首先判断句子时态，如果句子是过去式，则要在动词前面加didn’t，后面动词用原型，some改成any，其余照抄；如果句子不是过去式，则判断是否为第三人称单数，如果第三人称单数，要在动词前面前加doesn’t,后面动词用原型，some 改成any，其余部分照抄。
其他情况均要在句子动词前面加don’t，some改成any，其它部分照抄.对划线部分提问第一步：先把句子改成一般问句第二步：把提问部分省略，在句子最前面加疑问词。
（如果提问部分是动词词组，要把它改成do；如果提问部分是动名词词组，要把它改成doing）（注：如划线部分为主语，则用who代替，其余照抄；如划线部分为动词或动词短语，则用do代替，句前加（注：我I 、我们we 是第一人称；你you，你们you是第二人称；剩下的全部是第三人称）单词意思用法when 什么时间问时间who 谁问人whose 谁的问主人where 在哪里问地点which 哪一个问选择why 为什么问原因what 什么问东西what time 什么时间问时间what colour 什么颜色问颜色what about …怎么样问意见what day 星期几问星期what date 什么日期问具体日期what for 为何目的问目的how …怎么样问情况how old 多大问年龄how many 多少问数量how much 多少问价钱how about …怎么样问意见how far 多远问路程小学英语系统复习句型转换练习1. That is a chair. （变一般疑问句）_____________________________________________________2. That`s my teacher._____________________________________________________3. This is letter D.__________________________________________________4. I`m Alice.（变同义句）_____________________________________________________ 6. I`m fine._____________________________________________________ 7. Tom is here.（变一般疑问句）_____________________________________________________ 8. This is Bob._____________________________________________________ 9. I`m Li Lei. （变一般疑问句）_____________________________________________________ 10. Is this a book?（肯定回答）_____________________________________________________ 11. This is a pencil-case.(变否定句)_____________________________________________________12. Is that her key?（做出否定回答）13. This is a pen in English._____________________________________________________ 14. It is an English book._____________________________________________________ 15. This is my book.（复数）._____________________________________________________ 16. Is that a cat.（复数）_____________________________________________________ 17. Is that a cat?主（变复数）18. His baseball is under the table. （变一般疑问句）_____________________________________________________19. I go to school by bike._____________________________________________________20. I often go hiking on the weekend. （变一般疑问句）_____________________________________________________21. She is drawing a picture now._____________________________________________________22. Is the cat eating fish?（肯定回答）_____________________________________________________23. I went to guangzhou last week.24. Jim planted trees yeeterday._____________________________________________________25. It was sunny yesterday.（变否定句）_____________________________________________________26. The apples are five yuan._____________________________________________________27. There is a T-shirt in the box.（变复数句）_____________________________________________________28. My mem cleans the room every day.（变否定句）_____________________________________________________29. Peter is going to fly a kite next Sunday._____________________________________________________30. My bag is red._____________________________________________________31. This shirt is very nice.（变为否定句）_____________________________________________________32. What`s the matter?（变同义句）_____________________________________________________33. Tom is tall,but denny is short.（改为比较句）_____________________________________________________40. He`s going to the Great Wall.（变否定句）41. It is an elephant._____________________________________________________ 42. Miss Xu is a good teacher. （变一般疑问句，肯定回答）_____________________________________________________ 43. It`s our flag._____________________________________________________ 44. The young girl is my sister._____________________________________________________ 46. She didn`t do homework yesterday.（变为肯定句）_____________________________________________________ 49. She often washes the clothes. （变一般疑问句）_____________________________________________________ 50. These are maps.（变为单数）_____________________________________________________ 51. This is a beautiful bee._____________________________________________________ 52. Is there a book in the deak?（变成复数句）_____________________________________________________ 54. Can you play football?（否定回答）_____________________________________________________ 55. Xiao ming likes drawing. （变一般疑问句，否定回答）_____________________________________________________ 66. It`s seven o`clock._____________________________________________________ 67. I can see three pencils in the pencil-case._____________________________________________________。