外研版 (一年级起点)四年级上册Unit 1 I helped my mum.精品课件ppt

这是一份外研版 (一年级起点)四年级上册Unit 1 I helped my mum.精品课件ppt，共11页。PPT课件主要包含了Wednesday，Warm-up，New words，Grammar，一般过去式，Have a try，cleaned ，helped，finished，washed等内容，欢迎下载使用。

Lk at the calendar and answer the questin.Tday is Thursday.S yesterday was .
ye-ster-day昨天
I finished hmewrk yesterday.
Presentatin
What did yu d yesterday?
I washed hands yesterday.
I played basketball yesterday.
finished my hmewrk
cleaned my rm
washed my trusers
helped my mum
What did Daming d yesterday?
Read and learn
clean: 打扫；清理eg: I cleaned my rm.wash：清洗eg: I washed my hands. I washed my T-shirt.finish：完成 & help：帮助eg: I am drawing a picture, but I can’t finish it. Wh can help me?
(1)be动词：am / is—was are—were句子构成一般为：主语＋was/were＋其他.肯定式：主语＋was/were＋其他. He was at hme yesterday. 主语 was 其他
(2)实义动词：规则变化：V-ed句子构成一般为：主语＋动词过去式＋其他.肯定式：主语＋动词过去式＋其他.He wrked hard yesterday.主语 动词过去式 其他
She ______ her bed yesterday.
She ______ her mum yesterday.
He _______ his trusers yesterday.
He _______ his hmewrk yesterday.
What did yu d yesterday? Talk with yur partner. 你昨天做了什么？和你的同伴谈论一下。
参考例句：I played n the cmputer.I phned my friend.I helped my mum.I listened t music.I watched TV.…