小学英语外研版 (一年级起点)四年级上册Unit 1 She didn’t walk to school yesterday.课文配套课件ppt

这是一份小学英语外研版 (一年级起点)四年级上册Unit 1 She didn’t walk to school yesterday.课文配套课件ppt，文件包含小学外研版一起四上M3U1pptx、教学设计M3U1docx等2份课件配套教学资源，其中PPT共15页， 欢迎下载使用。
Let's review
What did Sam d yesterday?
Sam painted a picture.
Sam didn’t paint a picture. He watched TV yesterday.
Let's review
你完成昨天的家庭作业了吗？
一般过去式的否定形式：I finished my hmwrk yesterday. 我昨天完成了家庭作业。
I didn’t finish my hmewrk yesterday.我昨天没有完成家庭作业。
1.主语之后借助助动词的否定形式 didn’t2.动词还原为原形finished --finish
Let's practice
将下列肯定句变为否定句。
Let’s check the answers.
1. Yesterday, Mr Smart didn’t ck ndles.
2. Tm didn’t help him.
3. Ms Smart didn’t phne Grandma.
4. Sam didn’t watch TV.
5. Amy didn’t paint a picture.
Let's read
找出文中一般过去式否定句。
Let's practice
将下列否定句变为肯定句。
1.Lingling gt up at 7 yesterday.
2. And she walked t schl.
3.She had Englishat schl.
Read and Judge.1. Lingling usually g t schl by bike. 2. Ling had English yesterday.3. Tday isn’t Natinal didn’t watch TV yesterday..
Let's speak
Let's chant