小学英语语法课件-时态复习 全国通用

1、陈述句肯定句否定句疑问句一般疑问句特殊疑问句1.含Be动词的句子 肯定句：主语+be动词+其他. 否定句：主语+be动词+not+其他. 疑问句：Be动词+主语+其他？a student .Heis?heIs teachers .areAre?Theythey一提、二变、三问号一提、二变、三问号2.含情态动词(can/may等)的句子 肯定句：主语+can+动词原形+其他. 否定句：主语+can+not+动词原形+其他. 疑问句：Can+主语+动词原形+其他？They get up early .they? canCanThey can ride bicycles.cant一提、二变、三问号3

2、.含实意动词的句子 (1) 肯定句：主语(非三单)+动词原形+其他. 否定句：主语(非三单)+dont+动词原形+其他. 疑问句：Do+主语(非三单)+动词原形+其他？ They get up early .theyDo?一加、二变、三问号(2) 肯定句：主语(三单)+动词三单+其他. 否定句：主语(三单)+doesnt+动词原形+其他. 疑问句：Does+主语(三单)+动词原形+其他？He likes bananas .Doeslikehe？He一加、二变、三问号likes pineapples.likedoesnt一加、二变练习：将下列句子变成否定句。1. I am a teacher.

3、I a teacher.2. We are students. We students.3. Jane is a girl. Jane a girl.4. They like English. They like Chinese5. I come from China. I come from China.6. He likes Chinese. He like Chinese.7. Maria comes from Cuba. Maria come from Cuba.8. We know Maria. We know Maria. am not arent isnt dont dont d

4、oesnt doesnt dont练习:将下列句子变成一般疑问句。1. I am a teacher. a teacher?2. They are students. Students?3. Jane is a girl. a girl?4. They like English. they like English?5. I come from China. you come from China?6. He likes Chinese. he Chinese?7. Maria comes from Cuba. Maria from Cuba?8.We speak Chinese. you C

5、hinese?AreyouAretheyIsJaneDoDoDoeslikeDoescomeDospeak练习：给下列句子做肯定回答或否定回答。1.Are you a student? Yes, . No, .2. Do they like English? Yes, . No, .3.Is Jane a girl? Yes, . No, .4. Does Maria like China? Yes, . No, .I am Imtheynottheydodontsheissheisntshedoesshedoesnthe5.Is Kangkang a student? Yes , . No , .6.Is that a girl? Yes , . No , .7.Are those telephones? Yes , . No , .8.Does Tom know Jane? Yes , . No , .9.Do they come from the U.S.A? Yes , . No , .10.Is this an egg?