人教版四年級英語下冊《Weather》PartA PPT下載(第1課時)，共21頁。
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.
【詳解】 這是用于詢問及回答某人能否做某事的句型。
句型結構：Can +主語 + 動詞原形 + 其他?
肯定回答: Yes + 主語 + can.
否定回答: No + 主語 + can’t.
E.g. —Can I have some soup? —Yes, you can.
—Can I go to the park? —No, you can’t.
Be careful!
【詳解】此句型用來提醒別人需要小心的句型。
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. 學習了下列單詞和詞組：outside, cold, be careful
2.學習了下列句型：
—Can I go outside now?
—Yes, you can./No, you can’t.
Be careful! It’s very hot.
... ... ...
關鍵詞：Weather PPT課件免費下載，.PPTX格式；
