Unit 9　Save the Planet Check Your Progress同步课时练习（word版，含答案）

Check Your Progress
Ⅰ.根据句意及汉语提示完成句子
1．We should use our own cloth bag when shopping, because we can save it and ________(再次使用) it later.
2．Each stone weighs about two and a half________(吨)．
3．Her________(手提包) was lost, but there was nothing important in it.
4．Every year much________(耕地) is used for factories and offices.
5．The little girl was excited when she ran ________(向，朝) her mother.
Ⅱ.用方框中所给单词的适当形式填空
6．My mother thinks she should be________to save gas when she cooks.
7．It's a good habit to ________ the toilet with used water.
8．When more people join the ________， more people will live a better life.
9．Saving the planet needs everyone's ________．
10．There is not ________ time to wait. The Earth is getting worse and worse.
Ⅲ.单项填空
(　　)11. ________ save energy, we should reuse some old things.
A．In order to B．In order that
C．For D．As for
(　　)12.—Don't ________， my children. Keep working hard, and you will win the match.
—Thank you, Mr Zhang. We'll try our best.
A．put up B．call up
C．set up D．give up
(　　)13.We should ________ to make our planet a better place to live.
A．take part in B．get hold of
C．find out D．work together
(　　)14.How much does the ticket ________ from Shanghai to Beijing
A．cost B．take
C．spend D．pay
(　　)15.—What's the low carbon lifestyle like
—Save________energy and produce ________ carbon dioxide.
A．more; more B．less; more
C．less; less D．more; less
(　　)16.To ________ nature is to help ourselves, or we will be punished.
A．protect B．prevent C．provide D．pollute
(　　)17.I hope that more and more people can ________ the project to save the planet.
A．take part B．take part in C．take away D．take off
(　　)18.Although each of us may only do a little, together we can ________．
A．make a promise B．make a mistake
C．make friends D．make a big difference
(　　)19.The rivers ________ by the dirty water from the nearby factories.
A．polluted B．pollutes
C．are polluting D．are polluted
(　　)20.It's necessary ________ everyone ________ the environment.
A．for; protect B．of; to protect
C．for; protecting D．for; to protect
Ⅳ.根据汉语意思完成句子
21．一旦我确定一个目标，我会用余生去实现它。
Once I set a goal, I will spend ________________ my life achieving it.
22．蒂姆在10岁时救了大约100人。
Tim saved about 100 people ________________ 10.
23．露西将为她愚蠢的行为付出代价。
Lucy will ________________ her foolish behaviour.
24．在我忘了关上冰箱门之后，我不得不扔掉冰箱里所有的食物。真是一种浪费！
I had to ________________ all the food in the fridge after I left the fridge open.What a waste!
25．他一直在说话，直到会议结束。
He________________ until the meeting was over.
答案
Ⅰ.1.reuse　2.tons　3.handbag
4．farmland　5.towards
Ⅱ.6.careful　7.flush　8.charity/charities
9．effort　10.enough
Ⅲ.11—15　ADDAD　16—20　ABDDD
Ⅳ.21.the rest of　22.at the age of
23．pay for　24.throw away
25．kept talking