人教版九年級英語下冊《We're trying to save the earth!》PPT習題課件(第3課時)，共14頁。
課內基礎自測
Ⅰ.用括號中所給單詞的適當形式填空
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.根據所給的提示詞翻譯句子
1．當你離開房間的時候，要記得關燈。(when, leave)
Remember to turn off the lights when you leave the room.
2．老師生氣了，咱們別說話了。(got, stop)
The teacher got angry. Let's stop talking.
3．要聽懂他們所說的話是困難的。(hard, what, said)
It's hard to understand what they said.
4．我們已經決定不開車了。(already, stop)
We have already decided to stop driving.
5．當你去購物的時候，你最好帶上自己的袋子。(when, better)
You'd better take your own bag when (you go) shopping.
課后鞏固提升
Ⅰ.補全對話
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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關鍵詞：《We're trying to save the earth!》PPT課件免費下載，.PPT格式；
