人教版七年级英语下册《How was your school trip?》SectionA PPT教学课件(第3课时)，共29页。
Objectives
To learn to complete Jim’s letter and Bill’s reply by using The past simple tense.
To learn the simple past of regular and irregular verbs.
Revision
What did you do last weekend?
Grammar Focus
How was your school trip?
It was great!
Did you go to the zoo?
No, I didn’t. I went to a farm.
Did you see any cows?
Yes, I did. I saw quite a lot.
Did Carol ride a horse?
No, she didn’t. But she milked a cow.
Were the strawberries good?
Yes, they were./No, they weren’t.
一般过去时
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. 表示过去经常或反复发生的动作。
常用时间
yesterday
last night/week/ time..
… days ago
On Sunday morning
系动词be的过去时
am(is) →was are →were
陈述句：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.
行为动词的一般过去时
陈述句：主语+动词过去式+其它
e.g. 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
e.g. 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？
e.g. Do you have breakfast?
→Did you have breakfast?
Yes, I do./No, I don’t.
Yes, I did./No, I didn’t.
动词过去式的变化规则
1) 一般情况下，在动词原形末尾加-ed；
2) 结尾是字母e 的动词加-d，如 practice practiced；
3) 结尾是“辅音字母+y” 的动词， 变“y” 为“i”再加ed， 如study studied；
4) 重读闭音节结尾，双写动词尾的辅音字母，再加ed，如stop stopped。
巧记一般过去时
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，过去时间作标志；
一般动词加-ed，若是特殊得硬记。
否定句很简单，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，谓语动词需还原；
动词若是was，were，否定就把not添。
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关键词：How was your school trip? PPT课件免费下载，.PPTX格式；