内容正文:
Unit 13 We’re trying to save the earth!
Section A (1a~2d)
练基础
目 录
练提升
练基础
一、根据句意和首字母或汉语提示填写单词。
1. (山东济宁邹城模拟)To protect the environment, most supermarkets in China stopped providing free p__________ bags.
2. An a__________ of using solar energy is that it won’t create any pollution.
3. “The U__________ Duckling(小鸭)” tells us about how a poor young bird becomes a beautiful swan.
lastic
dvantage
gly
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4. (山东济宁金乡三模)People used to burn __________(煤) to keep warm in my hometown.
5. (新视野 环境保护)Now we can “plant trees” at the __________(底部) of the sea.
6. (新视野 国际视角) How can people be stopped from dropping ____________(垃圾)?Dubai has a new idea—using drones(无人机)to catch them.
bottom
coal
litter/rubbish
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7.(教材P97改编)Even the bottom of the river was filled with rubbish, and there were no more fish for __________(fisherman) to catch.
8.(山东青岛市北区模拟改编) The Xiaoqing River in Jinan has become __________ (pollute) again.
9. We must take action. It can make a __________(different).
二、在空白处填入1个适当的单词或括号内单词的正确形式。
fishermen
polluted
difference
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10. (山东菏泽中考改编)—Nanjing Road is very crowded these days.
—The workers ____________(repair) it. It is said that it ________________(finish) soon.
11. (新交汇 行为导向)When you have a conversation with someone, never talk with your mouth full __________ food.
12. (教材P98改编)Bike riding is good _________the environment and our health.
are repairing
of
will be finished
for
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13. He threw the empty bottles in the __________.
14.(山东济南槐荫区二模改编)We should __________ all kinds of pollution, or we’ll kill ourselves one day.
15.(新交汇 传统文化)The __________ horses invented by Zhuge Liang were used for carrying food for soldiers.
16. __________ have been reduced by 20% over the past year.
三、用方框中所给词语的适当形式填空。
bin
bin cut down cost wood
wooden
cut down
Costs
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17.(山东枣庄薛城区一模)你最好骑自行车去上班而不是开车。
You’d better ride a bike to work __________ __________ driving.
18.(山东青岛市南区期末改编)这种木材过去是无用的,但现在被用来造纸。
Thi