外研版四年級英語下冊《Don't feed the fish》PPT教學課件，共19頁。
啟發思考
What is not permitted in the park?
Don’t play ball games!
Don’t shout!
What is not permitted in the park?
Don’t feed the fish!
Don’t walk on the grass!
自主或小組探究
What’s the sign for the park?
What’s the sign for the library?
in a library 在圖書館
Don’t write on the books here!
總結提高
祈使句表示請求、建議、命令、禁止等。
肯定句：動詞原形+其他
eg: Wear hat, please.
否定句：Don't + 動詞原形+其他
Don't walk on the grass.
Don't feed the fish.
Don't talk.
Homework
1. 完成的配套練習。
2. 抄寫本課生詞三遍，并造句。
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關鍵詞：《Don't feed the fish》PPT課件免費下載，.PPT格式；
