Lesson 2 Don't be late next time!（第2课时） 课件(共17张PPT)

(共17张PPT)
英 语
科普版 五年级（上册）
Lesson 2
Don't be late next time!
（第2课时）
Let's learn
Sit down.
Don't stand up.
知识讲解
Close the door.
Don't close the window.
知识讲解
Listen to me.
Don't talk.
知识讲解
Look at the blackboard.
Don't look at your book.
知识讲解
close 关闭
talk 谈话
stand 站立
window 窗户
listen 听
blackboard 黑板
知识讲解
祈使句是用来表达命令、请求、劝告、警告、禁止等的句子。
祈使句的主要类型：
（1）Do型祈使句,其句型结构为:实义动词原形(+其他).
eg:Come in, please! 请进!
（2）Be型祈使句,其句型结构为:Be+其他.
eg:Be quiet, please. 请安静。
知识讲解
（3）Let型祈使句,其句型结构为:Let+宾语+动词原形(+其他).
eg:Let Bob go shopping! 让鲍勃去购物吧!
（4）No开头的祈使句,其句型结构为:No+名词/动词- ing形式.
eg:No fishing! 禁止捕鱼!
No entry! 禁止进入!
知识讲解
如何告诫别人不要做某事---Don't...
句型结构:Don't + 实义动词原形(+其他).
此句型为Do型祈使句的否定形式，用来告诫别人不要做某事。
don't意为“不要”，后接实义动词原形。
eg:Don't talk. 不要说话。
知识讲解
知识拓展
感官动词主要有look(看起来), feel(摸起来), smell(闻起来),
sound(听起来), taste(尝起来)等，它们后面要接形容词。
eg: It tastes delicious.
它尝起来很美味。
eg: It sounds good.
它听起来不错。
连一连
blackboard
door
bus
window
选一选
1. Stand up, please.
2. Sit down, please.
3. Point to the door.
4. Point to the window.
2
4
3
1
Let’s sing
唱一唱
Sing your way home.
At the close of the day.
Sing your way home.
Drive the shadows away.
Smile every mile for wherever you go.
It will brighten your road.
It will lighten your load.
If you sing your way home.
https://www.21cnjy.com/help/help_extract.php