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,變成,轉變,
pick up ,take out ,
撿起,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.
珍妮正在分類垃圾。她需要幫助。
Ⅳ. Putting It All Together

A. Reading comprehension

It's Our World – Take Care of it!
這是我們的世界-請愛護它！
This is our small world. It is the only one.
這是我們小小的世界。它只有一個。
It is our duty to protect it for ourselves and for our children.
保護她是我們和子孫的責任。
If each of us does something to help out our earth,
如果我們每個人都可以做一些事來幫助我們的地球，
we will all have a better life.
我們都會有一個更好的生活。
Our air will be cleaner, and our water will be cleaner, too.
我們的空氣會更潔凈，我們的水也會更干凈。
It's not too hard to help out the earth.
幫助我們的地球并不難，
We really only need to try.
我們需要盡力。
In fact, all of us can make a small change in the way we live.
事實上，我們所有人都可以在生活方式上做出小小的改變。
It will make a big difference to our environment.
那樣會使我們的環境有很大的改變。
Here are a few tips to help save our world.
這里有一些拯救我們地球的小貼士。
Don't throw away so much.
不要亂扔廢物。
Pick up litter in the streets.
拾起街上的垃圾。
Turn off lights when leaving a room.
離開房間時隨手關燈。
Turn off televisions and shut down computers when they are not in use.
當電視和電腦不用的時候關掉它們。
Bring your own shopping bag when you go shopping.
購物時帶購物袋。
Save water!
節約用水。
Take a shower rather than a bath.
淋浴而不是洗澡。
Turn off the tap while cleaning your teeth.
刷牙的時候關掉水龍頭。
Is the statement true (T) of false (F)?

B. Review exercise.My City's Future!
城市的未來
Does your city have pollution problems?
你的城市有污染問題么？
If it does, think about ways to reduce pollution.
如果有，想想減少污染的辦法。
Make a plan about how to save your city.
做一個關于你拯救你城市的計劃，
If it doesn't have pollution problems,
如果沒有污染問題，
think about ideas to make your city more beautiful.
想想使你城市更美麗的方法。
Write a letter to the government describing your plan.
給政府寫封信描述你的計劃。
Help clean up our city!
幫助清潔我們的城市。
Do you know?
你知道嗎？
Offering help ,Can I help you?
提供幫助,我能幫你么？
What can I do for you?
我可以為你做什么呢？
Yes, please.
是的，好。
Thanks for your help.
謝謝你的幫助。
Thank you all the same.
同樣感謝你。
Object Clause (Ⅰ)
賓語從句
I think we waste paper the most.
我認為我們最浪費紙。
I think more people should ride bikes.
我認為更多的人應該騎自行車。
I never knew (that) garbage was so interesting.
我從來不知道垃圾如此有趣。
Some people believe (that) dinosaurs are still alive today.
一些人認為恐龍至今仍然存在。
I don't think (that) he will come.
我認為他不會來。
I am sure (that) he will pass the test.
我相信他會通過考試。