Unit 13 We're trying to save the earth!Section A (2a-2d) 练习题 （含答案）

Unit 13 Section A (2a-2d)
一、根据句意及汉语提示写单词。
1．The glass won't break easily because it is a __________(塑料的) one.
2．As we all know，Shanxi Province produces much ________(煤块) in China.
3．David's height gives him an _____________(优势) over the other basketball players.
4．The __________(底部) of the river is cold and black. The swimmers can't see anything in it.
5．Most of the __________(渔民) in the village stayed at home today because of the bad weather.
二、用括号内所给单词的适当形式填空。
7．The sign says “No ____________(litter)”．
2．Most people know things in blue rubbish ______(bin) can be recycled (回收利用) in China.
3．Although some of my friends think the toy is the ________(ugly) of all，I like it very much.
4．The tickets __________(cost) 50 yuan and we spent 100 yuan on the food.
5．Look! There is nothing but a __________(wood) bed in the room.
三、单项选择。
1. — How much is the ticket to Central Park
— A one-way ticket________ 40 dollars，and you can ________ another 20 dollars for a round trip.
A．spends；pay B．costs；spend C．pays；spend D．costs；pay
2. We should keep the windows ________ in order to let the fresh air in.
A．opening B．open C．closed D．close
3. We shouldn't ________ trees because trees are important to environmental protection.
A．cut off B．cut in C．cut down D．cut up
4. — Let's go boating ________ staying at home，shall we
— Good idea.
A．as for B．instead of C．because of D．such as
5. I ______ sleep very well，but then I started doing yoga and it really helped.
A．didn't use to B．used to C．was used to D．wasn't used to
四、根据汉语意思完成下列句子。
1．你能给我们提一些关于如何减少水污染的建议吗？
Could you give us some advice on how to _____ ______ ______ __________？
2．人们普遍认为，教育会对一个人的生活产生影响。
It's commonly believed that education can ______ ____ __________ to a person's life.
3．教室里挤满了学生。
The classroom ____ _________ ________ students.
4．因为高铁站，这个村庄已经变成了一个现代化的城镇。
Because of the high-speed railway station，the village has already _______ ______ a modern town.
5．我们应该向那些参与救助病人的医生们道谢。
We should say thanks to those doctors who have _______ ____ _________ ____ _______ the patients.
五、补全对话。
从方框中选择恰当的句子补全对话。有两项多余。
A：Hi，Zhang Hua，did you watch the 9 o'clock program on CCTV1 last night
B：No.1.________
A：Environmental protection. 2.________
B：What can we do
A：3.________ After washing something，we can use the water to do something else.
B：I agree with you. Also we must stop factories from pouring waste water into rivers and lakes. 4.________
A：You're right. Besides，we shouldn't use plastic bags，either.
B：Good idea. What else can we do
A：5.________ Making paper takes too many trees.
B：Right. We should process waste paper so that it can be used again.
A．We can save electricity. B．We can also save paper. C．What was it about D．There are many things he can do. E．We can start by saving water in our daily life. F．It told us some good ways to do that. G．If they keep doing that，more and more living things will die.
答案
一、
1. plastic
2. coal
3. advantage
4. bottom
5. fishermen
二、
1. littering
2. bins
3. ugliest
4. cost
5. wooden
三、
1-5 DBCBA
四、
1. cut down water pollution
2. make a difference
3. is full/filled of/with
4. turned into
5. played a part/role in saving
五、
1-5 CFEGB