陜旅版四年級英語下冊《Be Careful!》PPT教學課件(第2課時)，共27頁。
Presentation
Q1: Where are they going?
They are going to the shop.
Q2: What are they going to do ?
They are going to buy a gift.
Q3: What color is the light in the Picture 1 ?
It's yellow.
Q4: What color is the light in the Picture 2 ?
It's green.
Let's talk
careful (形容詞)小心的
【單詞巧記】 care(照料;小心)+ful=careful(小心的)
【短語】 be careful小心
【例句】 Be careful. The bus is coming.小心,公共汽車來了。
can (情態動詞)可以
【例句】 He can sing songs. 他會唱歌。
【注意】 can沒有人稱和數的變化。
重點句型
Be careful!小心！
此句是提醒他人小心的句子。
其他提醒他人注意的句子:
Look!看！(用于引起他人注意,讓他人看某物)
Look out!小心!(提醒他人注意)
Take care. 小心。(提醒他人注意)
Don’t cross the street.
不要橫穿馬路。
【句型結構】 Don't+動詞原形+其他.
The light is green. 是綠燈了。
The light is red. 是紅燈了。
... ... ...
關鍵詞：Be Careful PPT課件免費下載，.PPTX格式；
