人教新目标(Go for it)版七年级下Unit 4 Don't eat in class.课件（21张PPT）

(共21张PPT)
You think it’s a smooth sailing,
in fact it was sailing against the currents
for the others！
哪有什么岁月静好，不过是有人替你负重前行！
There's a hero
If you look inside your heart
You don't have to be afraid
Of what you are
There's an answer
If you reach into your soul
And the sorrow that you know
Will melt away
这就是勇士
如果你注视你的内心
你不必顾忌
自己是谁
这就是答案
如果你正视你的内心
就会明白
时间会融化掉一切伤悲
And then a hero comes along
With the strength to carry on
And you cast your fears aside
And you know you can survive
So when you feel like hope is gone
Look inside you and be strong
And you'll finally see the truth
That a hero lies in you
勇士的力量
将带你向前飞奔
并且你能过战胜怯弱
你就知道自己学会了生存
那么当你感觉生活无望的时候
反省自己就会变得坚强
你终将发现一个真理
勇气就藏在你自身
最美逆行者
他是钟南山，中国工程院院士。
His name is Zhong Nanshan, an academician of Chinese Academy of Engineering.
那个2003年春天，非典疫情爆发，席卷了中国和世界各地。
The SARS epidemic broke out and swept China and the rest of the world in the spring of 2003.
Medical workers, led by Dr. Zhong, fought the virus over a long time.
在钟博士的带领下，医务工作者们与病毒进行了长期的斗争。
2020年1月20日，国家卫健委高级别专家组召开发布会，钟南山任专家组组长。
On January 20, 2020, the high-level expert group of the National Health Commission held a press conference, with Zhong Nanshan as the leader of the expert group.
This is a war without smoke.
And we are all fighters!
这是一场没有硝烟的战争
而我们都是战士！
Many people are getting sick and dying because of a coronavirus, known as 2019 novel coronavirus.
许多人由于2019新型冠状病毒生病、甚至死亡。
它最初来自野生动物，偶然的机会，传染给了人类。
人与人之间会传染这种病毒。
It originally came from wild animals, and it transmitted from wild animals to humans by accident.
People can get infected just by interacting with others.
“It is very important to learn how to protect ourselves.”said by Dr. Zhong.
钟南山院士说：“学会如何保护自己是很重要的。”
Please drink more water.
Wear a face mask.
情境导入
Wash your hands frequently.
Avoid going to crowded places.
情境导入
more water.
a face mask.
your hands frequently.
going to crowded places.
祈使句
Imperative sentence
Drink
Wear
Wash
Avoid
祈使句
Imperative sentence
用于表达命令、请求、建议等的句子叫做祈使句，动词为一般现在时。通常说话对象（主语）是第二人称you，you常被省略。
Go and wash your hands.（命令）
Please be quiet.（请求）
Let’s watch TV.（建议）
Do型：动词原形（+宾语）+其他
Be型： Be+名词/形容词 +其他
Let型： Let +宾语+动词原形 +其他
肯定结构
e.g. Stay at home.
Be patient, please.
Let us go to the supermarket.
否定结构
1.Do型和Be型：
句首加don't。
2.Let型：
Don't let+宾语+动词原形+其他
Let+宾语+not+动词原形+其他
3.No开头，
表禁止。
Don’t eat anything cold.
Don’t be afraid.
Let’s not go out alone.
No smoking!
The TV is too loud. Please ______.
A.turn it down B.to turn it down
C.turn down it D.to turn down it
______ late again, Bill!
A.Don’t to be B.Don’t be
C.Not be D.Be not
Kate,______ your homework here tomorrow.
A.bring B.brings
C.to bring D.bringing
______me the truth, or I’ll be angry.
A.Telling B.To tell
C.Told D.Tell
Do型
Be型
Let型
Don’t +动词原形+…
Don’t +be+adj.
No +动词ing
Let+sb.+not +动词原形
Don’t +let+动词原形
I believe eventually we will defeat this coronavirus with the effort of people.
STAY STRONG
CHINA!
加油，中国！