Unit 2 Saving the earth. Topic 2 All these problems are very serious. Section B 课件 36张PPT

Unit 2 Saving the Earth
Topic 2 All these problems
are very serious.
Section B


Welcome
to
the
class!
Everybody
Be brave!
Be active!
Are
You
Ready
Unit 2 Saving the Earth
Topic 2 All these problems
are very serious.
Section B


康正青
Fill it quickly.
thing
body
one
where
some
any
every
no
something
somebody
someone
somewhere
anything
anybody
anyone
anywhere
everything
everybody
everyone
everywhere
nothing
nobody
nowhere
Review.

1.垃圾_____
2.wild _____
3.使用者 ____
4.nobody_____
5.吐 ______
6.没有一个，毫无____
7.nowhere_____
8.here and there________
New words.
rubbish
野生的
user
没有人
无处，哪里都不
spit
spit-spat-spat
none
到处
spit
野生的
user
无处不在
垃圾
none
Play a game.
没有人
没有任何的
最糟糕的
到处
吐
the producer and
user of coal
the air pollution
now
in the past
As students, what should we do to
protect the environment?
plant more trees
种更多树
We should plant more trees to protect the enviroment.
作为学生，我们应该怎么做来保护环境呢？
We must do something useful to protect the enviroment.
As students, what should we do to
protect the enviroment ?

save water
节约用水
We should save water
to protect the enviroment.
A:What should we do to protect the enviroment ?
care for wild animals 关爱野生动物
B:We should care for wild animals to protect the enviroment.
A:As students, what shouldn’t we do?
作为学生， 我们不应该做什么？
spit in public
在公共场合吐痰
B:We shouldn’t spit in public.

walk on grass pick flowers
A:As students, what shouldn’t we do?
B:We shouldn’t walk on the grass
or pick flowers.
踩踏草地 摘 花
leave rubbish
here and there
到处丢垃圾
A:As students, what shouldn’t we do?

B:We shouldn’t leave rubbish here
and there.
plant more trees
spit in public
care for wild animals
leave rubbish
here and there
walk on grass
Task 3 Pair work
Read 1a in roles,then act it out .
M: read the article
K:what …
M:is about ….; says …the largest user and producer of coal; become a serious problem
K: do something useful
M: ...great; none of us...
K:

M: ...right; do everything we can to...
1.None of us likes pollution.
2.We shouldn’t leave rubbish here and there.
3.The government is doing something useful to protect the environment.
4.Everyone should care for wild animals and plant more trees
5.We should do everything we can do to protect the environment .
圈出不定代词，并理解下列句子。
Task 4 Key points.
1.None of us likes pollution.
2.We shouldn’t leave rubbish here and there.
3.The government is doing something useful to protect the environment.
4.Everyone should care for wild animals and plant more trees.
5.We should do everything we can do to protect the environment .
圈出不定代词，并理解下列句子。
Task 4 Key points.
我们当中没有人喜欢污染.
我们不应该到处丢垃圾。
=everywhere
我们应该做我们所能做的一切事情来保护环境。
形容词修饰不定代词要后置
每个人都应该关爱野生动物并且种更多的树。
=take care of
政府正在做一些有用的事情来保护环境.
定语从句，省略了关系代词that
None of us likes pollution.
None of the polution is good for us.
★none,常与of 连用.后接可数名词复数或不可数名词。谓语动词用单数或复数都可，由of后的名词决定
eg.None of the meat ____ (be) mine.
None of them ____ (be) away .
None of the my friends ______ (like) running.
is
is/are
like/likes
Work in groups to discuss and write down sentences about protecting our school environment.


Project

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Give suggestions :
We can/can’t…
We shoud/shouldn’t…
We’d better(not)…
We need/needn’t

Better environment,better life!

It's our duty to protect the
environment!
保护环境人人有责！
We learn: none, rubbish, wild,
nobody, everybody
2. here and there,
3.
①None of us likes pollution .
② Don’t spit anywhere in public.
③ Everyone should care for wild animals and
plant more trees .
④We should do everything we can to protect
the environment.
⑤ We shouldn’t leave rubbish here and there.
Summary
some words :
some phrases:
some sentences :
Exercises
Use everything, everyone, anywhere, something to fill in the blanks.
But the government is doing _________ useful to protect the environment.
____________ should care for wild animals and plant more trees.
Don’t spit _____________ in public.
We should do _________ we can to protect the environment.
something
Everyone
anywhere
everything
Write to school broadcasting station
(校广播站) about how to protect the
school environment.
Homework
Hello everybody! We are studying in a beautiful school.It's our duty to keep our school clean and tidy.
First,__________________________________________Second,________________________________________Third,_________________________________________
Finally,______________________________________________________________________________________
If everyone tries his best .I'm sure our school will become more and more beautiful.
Goodbye!
Thank you for
listening!