人教版四年级英语下册《At the farm》PPT课件(第2课时)，共25页。
Warm-up
What's this in English？What are these?
It's a/an…/They are carrots…
Import
Are they carrots?
Yes，they are./No，they aren't.
What are these?
They are green beans.They are green and long.
Presentation
What are these？Are these tomatoes？
They are…Yes，they are./No，they aren't.
跟读Let's learn
Look at the green beans.They’re so long!
Yes,and the potatoes are big.
Practice
1．猜袋中物。
游戏规则：老师从书包中拿出一件东西放入一只不透明的袋子里，由每组的第一名同学轮流猜，猜的同学可以问：“Are these/they tomatoes？”猜对为胜。
2．看图猜词。
Yes，they are./No，they aren't.
Are these books(green beans，tomatoes)？
每一纵行为一组进行竞赛,哪个组猜对了就给记10分，然后接着往下猜，第一排的同学猜过后第二排接着猜，最后得分最多的组为优胜。
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关键词：《At the farm》PPT课件免费下载，.PPT格式；