外研版四年级英语下册《Don't feed the fish》PPT课件下载，共18页。
Warm-up
Game : I say, you do and say the opposite.
Touch your desk! Don't touch your desk!
Touch your hair! Don't touch your hair!
Touch your feet! Don't touch your feet!
Presentation
What’s the sign for the park?
What’s the sign for the library?
Don’t write on the books!
Summary
祈使句表示请求、建议、命令、禁止等。
肯定句：动词原形+其他
eg:Wear hat,please.
否定句：Don't + 动词原形+其他
Don't walk on the grass.
Don't feed the fish.
Don't talk.
Homework
1. Listen and repeat the dialogue 2 times.
2. Make some rules in groups.(in classroom, at school, at the library, at park)
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关键词：Don't feed the fish PPT课件免费下载，.PPTX格式