鲁教版七上Unit3 How was your school trip A（Grammar3b）课件.ppt

;Free talk:; go ride do is are have eat buy see;规那么动词过去式的构成;规那么动词过去式词尾-ed的读音;知识结构;;陈述句：主语+动词过去式+其它

I go to the movie. →I went to the movie.

否认句：主语+助动词didn’t+动词原形+其它

I don’t go to school today. →I didn’t go to school.

一般疑问句：Did +主语+动词原形+其它?

Do you have breakfast? →Did you have breakfast?

Yes, I do./No, I don’t. Yes, I did./No, I didn’t.;动词一般过去时，表示过去发生事；

be用was或用were, have, has变had；

谓语动词过去式，过去时间坐标志；

一般动词加-ed，假设是特殊得硬记。

否认句很简单，主语之后didn’t添；

疑问句也不难，did放在主语前；

如果谓语之前有did，谓语动词需复原；

动词假设是was,were,否认就把not添。;3a Here is Jim’s and Bill’s letters. Let’s help them to complete the letters.;Dear Jim,

My school trip ___ (is) great! We ___ (have) so much fun! We ____ (go) to Green Park. We _______ (climb) the mountains there and ____ (see) a lot of flowers. We ___ (eat) our lunch under some trees and ______ (p