人教版九年级英语下册《We’re trying to save the earth!》PPT习题课件(第3课时)，共14页。
课内基础自测
Ⅰ.用括号中所给单词的适当形式填空
1．Please turn off the shower when you are ________ (wash) your hair.
2．We ________(real) shouldn’t use paper napkins.
3．We should stop ________(use) plastic bags to protect the environment.
4．Glass can be________ (recycle) again and again.
5．They are talking about ________ (take) the bags when shopping.
Ⅱ.根据所给的提示词翻译句子
1．当你离开房间的时候，要记得关灯。(when, leave)
Remember to turn off the lights when you leave the room.
2．老师生气了，咱们别说话了。(got, stop)
The teacher got angry. Let’s stop talking.
3．要听懂他们所说的话是困难的。(hard, what, said)
It’s hard to understand what they said.
4．我们已经决定不开车了。(already, stop)
We have already decided to stop driving.
5．当你去购物的时候，你最好带上自己的袋子。(when, better)
You’d better take your own bag when (you go) shopping.
课后巩固提升
Ⅰ.补全对话
A: Environmental problems have become more and more serious.
B: Yes, I think so. Last weekend I planned to swim in Qingcheng River. When I got there, I was shocked by what I saw. 1.________ But now, it is full of rubbish, and there is no fish at all.
A: 2.________ And the air pollution is serious, too. How I miss the blue sky and the fresh air! 3.________
B: First, we must take action from ourselves. 4.________
A: I agree. Being volunteers really helps.
B: Then, we need to invite more people to join us.
A: Good idea! But how can we do that?
B: 5.________
A: Sounds good! Let’s do that!
A．What should we do?
A．What should we do?
B．That’s terrible.
C．It used to be clean.
D．What about making a speech about the environment in public?
E．We can be volunteers to help protect the environment.
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关键词：《We’re trying to save the earth!》PPT课件免费下载，.PPT格式；
