Section A Grammar Focus—3bUnit 11 How was your school trip?知识结构动词的过去式1. 表示过去某个时间发生的动作或存在的状态。2. 表示过去经或反复发生的动作。yesterdaylast night/week/ time..… days agoOn Sunday morning一般过去时规则动词过去式的构成规则动词过去式词尾-ed的读音清念 /t/, 元浊/d/; /t/ /d/ 之后念/id/ am(is) →was are →were述句：He was at home yesterday.否定句：He wasn’t at home yesterday.疑问句：Was he at home yesterday? Yes, he was./No, he wasn’t.系动词be的过去时：述句：主语+动词过去式+其它I go to the movie. →I went to the movie.否定句：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.行为动词的一般过去时:写出下列动词的过去式, 找出规则动词过去式的构成。 pick visit watch climb study worry play live stop picked visited watched climbed studied worried played lived stopped 规则动词不规则动词 go ride do is are have eat buy see went rode did was were had ate bought saw3a Here is Jim’s and Bill’s letters. Let’s help them to complete the letters.Dear Bill,How ___ (is) your school trip yesterday? ___ (Do) you ___ (go) to the zoo? ___ (do) you take any photos? __ |
