人教版四年级英语下册《Weather》PartA PPT下载(第1课时)，共21页。
Lead in
Ask and answer in pairs.
—Would you like some … for dinner?
—No, thanks. Can I have some … ?
—Yes, you can./No, you can’t.
Language points
—Can I go outside now?
—No, you can’t.
【详解】 这是用于询问及回答某人能否做某事的句型。
句型结构：Can +主语 + 动词原形 + 其他?
肯定回答: Yes + 主语 + can.
否定回答: No + 主语 + can’t.
E.g. —Can I have some soup? —Yes, you can.
—Can I go to the park? —No, you can’t.
Be careful!
【详解】此句型用来提醒别人需要小心的句型。
E.g. Be careful! It’s dangerous!
Be careful! The soup is very hot.
Be careful! There are lots of cars on the street.
Practice
John：Dad, What time is it?
Dad：It’s two o’clock in the afternoon.
John：Can I go outside now?
Dad：No, you can’t. It’s very hot outside.
John：Can I eat an ice cream?
Dad：Yes, you can.
John：Thank you, Dad.
Dad：Be careful! Don’t eat too much.
Let’s play the game, too.
A: Can I have bananas?
B: Yes, you can .
A: Can I go outside?
B: No, you can’t .
Say like this:
A: Can I … ? B: Yes, you can./No, you can’t.
Summary
1. 学习了下列单词和词组：outside, cold, be careful
2.学习了下列句型：
—Can I go outside now?
—Yes, you can./No, you can’t.
Be careful! It’s very hot.
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关键词：Weather PPT课件免费下载，.PPTX格式；