UNIT 8 Save Our World

Lesson 64:Unit Review

Ⅰ. Building Your Vocabulary

A. Fill in each blank with the proper word or phrase from the list. Use the correct form.

throw away ,turn into ,turn ,
扔掉,变成,转变,
pick up ,take out ,
捡起,拿出
B. Find the proper words in this unit.

C. Fill in the blank with the proper word. The first letter is given.

D. Complete the sentences using the words in this unit.

E. Complete the passage with the proper words or phrases.

Ⅱ. Grammar in Use,Make sentences according to the model.

Ⅲ. Speaking the Language.Complete the following dialogue.

Jenny is sorting the garbage. She needs some help.
珍妮正在分类垃圾。她需要帮助。
Ⅳ. Putting It All Together

A. Reading comprehension

It's Our World – Take Care of it!
这是我们的世界-请爱护它！
This is our small world. It is the only one.
这是我们小小的世界。它只有一个。
It is our duty to protect it for ourselves and for our children.
保护她是我们和子孙的责任。
If each of us does something to help out our earth,
如果我们每个人都可以做一些事来帮助我们的地球，
we will all have a better life.
我们都会有一个更好的生活。
Our air will be cleaner, and our water will be cleaner, too.
我们的空气会更洁净，我们的水也会更干净。
It's not too hard to help out the earth.
帮助我们的地球并不难，
We really only need to try.
我们需要尽力。
In fact, all of us can make a small change in the way we live.
事实上，我们所有人都可以在生活方式上做出小小的改变。
It will make a big difference to our environment.
那样会使我们的环境有很大的改变。
Here are a few tips to help save our world.
这里有一些拯救我们地球的小贴士。
Don't throw away so much.
不要乱扔废物。
Pick up litter in the streets.
拾起街上的垃圾。
Turn off lights when leaving a room.
离开房间时随手关灯。
Turn off televisions and shut down computers when they are not in use.
当电视和电脑不用的时候关掉它们。
Bring your own shopping bag when you go shopping.
购物时带购物袋。
Save water!
节约用水。
Take a shower rather than a bath.
淋浴而不是洗澡。
Turn off the tap while cleaning your teeth.
刷牙的时候关掉水龙头。
Is the statement true (T) of false (F)?

B. Review exercise.My City's Future!
城市的未来
Does your city have pollution problems?
你的城市有污染问题么？
If it does, think about ways to reduce pollution.
如果有，想想减少污染的办法。
Make a plan about how to save your city.
做一个关于你拯救你城市的计划，
If it doesn't have pollution problems,
如果没有污染问题，
think about ideas to make your city more beautiful.
想想使你城市更美丽的方法。
Write a letter to the government describing your plan.
给政府写封信描述你的计划。
Help clean up our city!
帮助清洁我们的城市。
Do you know?
你知道吗？
Offering help ,Can I help you?
提供帮助,我能帮你么？
What can I do for you?
我可以为你做什么呢？
Yes, please.
是的，好。
Thanks for your help.
谢谢你的帮助。
Thank you all the same.
同样感谢你。
Object Clause (Ⅰ)
宾语从句
I think we waste paper the most.
我认为我们最浪费纸。
I think more people should ride bikes.
我认为更多的人应该骑自行车。
I never knew (that) garbage was so interesting.
我从来不知道垃圾如此有趣。
Some people believe (that) dinosaurs are still alive today.
一些人认为恐龙至今仍然存在。
I don't think (that) he will come.
我认为他不会来。
I am sure (that) he will pass the test.
我相信他会通过考试。