初一英语句型转换陈述句变一般疑问句和否定句.doc

初一英语句型转换陈述句变一般疑问句和否定句1 I can help you.2 Toms T-shirt is five dollars.3 I often watch TV on Sunday.一、陈述句变一般疑问句的方法： 1对于助动词、情态动词、be动词作谓语的，把be动词，can，shall，will等放在句首，（some改成any，my改成your等），句点改成问号。如： Hes a teacher. Is he a teacher? He can swim. Can he swim? Hed like to go there. Would he like to go there? 2对于实意动词作谓语的，动词原型借助do，三人称单数借助does，过去式借助did，加在句首，再把谓语改为动词原形，（some改成any，my改成your等），句点改成问号。如： I like him. Do I like him? Yes,I do /No,I dontHe likes me. Does he like me? Yes,he does No,he doesntI liked him. Did I like him? Yes,I did No,I didnt I will go there by bus. Will I go there by bus? Yes,I will No,I wont二、肯定句变否定句的方法1、在be动词后加not。如：isnot，arenot，amnot，wasnot，werenot；2、在can，should，will等后加not。如：cannot，shouldnot，willnot；3、上述都没有的，在动词前加助动词否定形式dont/doesnt/didnt。4、some改成any。做题时间： 15分钟 得分：_将下列句子分别变换为一般疑问句和否定句。1 They can swim.2 I like to read English.3 I go to school on foot.4 He likes English.5 His father goes to work by bus6 He goes to school every day.7 I want to have a model car.8 She wants a cup of coffee.9 Mrs. Li and Kitty watch television at night.10 I am going to do my homework after school.11 The boy does some housework at home.12 The children had a good time in the park.13 Jim has some story-books.14 Mr. Hunt told us something important at the meeting.15 The old man does morning exercises every morning.16 I must finish my homework before eight oclock.17 He often goes to the library on Sundays.18 They have a class meeting every we