Module8&9一般过去时2课件2022-2023学年外研版英语七年级下册

Module 8&9 一般过去时 2 北京四中网校 www.etiantian.com etiantian 时态 我今天在家写作业。 我昨天在家写作业。 I do my homework today. I did my homework yesterday. 在英语中，不同时间发生的动作，要用不同的动词形式和时间状语表示。而在汉语中，不同时间的动作只需要用时间状语表示即可。 昨天 北京四中网校 www.etiantian.com etiantian 一般过去时 用法：表示过去某个时间里发生的动作,常跟过去时间连用. 如yesterday， last week。 我爸爸昨天工作到很晚。 My father worked late yesterday. Nancy 去年是个学生，现在是个老师。 Nancy was a student last year, but now she is a teacher. 北京四中网校 www.etiantian.com etiantian 一般过去时的“标志词” 1. yesterday, the day before yesterday.just now, once upon a time, one day… 2. last week / year / month / term …(last系列) 3. two hours ago, three years ago, a moment ago…(ago系列) 4. in / on + 过去的年/月/日，如 in 1999, on April 1st, 2005 北京四中网校 www.etiantian.com etiantian 动词过去式的变形 1. 规则变化。 A.直接在动词原形后加-ed。 wanted， played。 B.以不发音的字母e结尾的动词，在末尾加d。hoped，lived C.重读闭音节单词,双写最后一个辅音字母再加-ed。 stopped D.以辅音字母+y结尾, 变y为i，再加-ed。 studied 2. 不规则变化。do-did have/has-had 北京四中网校 www.etiantian.com etiantian 练一练 enjoy ______ play________ walk _______study _______ dance ____ hope______ enjoyed played walked studied danced hoped 北京四中网校 www.etiantian.com etiantian 练习二、词形转换 1. I called Lucy last night, but nobody ____________ (answer). 2. Mary ____________ (finish) her homework yesterday afternoon. 3. The little girl _____________ (stop) and picked up the wallet. 4. She _____________ (help) me with my Chinese last week. 5. Kate _____________ (hurry) home and told her mother the good news. answered finished stopped helped hurried 北京四中网校 www.etiantian.com etiantian 1.过去式和原形同形 let—let让 read—read读 cut—cut砍 put—put放 2.ow/aw变ew draw—drew画 throw—threw扔 know—knew知道 grow—grew长大 3.i变a begin—began开始 drink—drank喝 give—gave给 sing—sang唱歌 4.i变o ride—rode骑 drive—drove开车 write—wrote写 win—won胜利 Yuki严精品课件 连词成文： I drew a picture and I threw it away. I knew it when I grew up. When the class began, I drank some water. I gave some to my teacher, she sang a song for me. I rode a bike, I drove a car. I wrote some words, you won the world. 5.双ee