小学英语句型转换PPT课件.ppt

陈陈述句述句肯定句肯定句否定句否定句疑疑问问句句一般疑一般疑问问句句特殊疑特殊疑问问句句1-1.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？2-a student .Heis?heIs teachers.areAre?Theythey一提、一提、二二变变、三三问问号号一提、一提、二二变变、三三问问号号3-2.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？4-They get up early .they?canCanThey can ride bicycles.cant一提、一提、二二变变、三三问问号号5-3.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？6-They get up early .theyDo?一加、一加、二二变变、三三问问号号7-(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？8-He likes bananas.Doeslikehe？He一加、一加、二二变变、三三问问号号likes pineapples.likedoesnt一加、一加、二二变变9-练习练习：将下列句子：将下列句子变变成否定句。成否定句。1.I am a teacher.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 doesnt doesnt dont10-练习练习:将下列句子将下列句子变变成一般疑成一般疑问问句。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 Chinese?AreyouAretheyIsJaneDoDoDoeslikeDoescomeDospeak11-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 Imtheynottheydodontsheissheisntshe doesshedoesnt12-he5.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?Yes,.No,.isheisntitisitisnttheyaretheyarenthe doeshedoesnttheydotheydontitisitisnt13-