课时训练(十二) Units 7—8(八下)
(限时:30分钟)
Ⅰ. 单项选择
1.[2019·株洲]Brown draws a picture of the criminal, and the police put on the Internet to find him.
A.him B.her C.it D.them
2.—Your is quite good. You must be from an English-speaking country.
—Thanks, but I'm from China.
A.pollution B.protection
C.pronunciation D.population
3.[2019·黄石]—More and more foreigners come to visit the Great Wall.
—That's true. It is the of China.
A.praise B.pride C.effort D.courage
4.Everyone should litter whenever he sees it on the playground.
A.give up B.mix up
C.pick up D.use up
5.According to a survey, four out of five women do housework at home, but only of men would do it.
A.four fifth B.four fifths
C.two fifth D.two fifths
6.—How is your work going?
—It will be finished the end of this week. We must be on time.
A.at B.in C.on D.of
7.[2020·原创]Let's the broken glass immediately before someone walks on it.
A.give up B.clean up
C.set up D.take up
8.The world's population is growing , and there is land and water for growing rice.
A.larger; less B.larger; fewer
C.more; less D.more; fewer
9.[2019·安徽]The villagers expect that the building of the bridge before the rainy season comes.
A.is completed B.was completed
C.will be completed D.has been completed
10.I don't know .
A.what the population of Tianshui is
B.what is the population of Tianshui
C.how much is the population of Tianshui
D.how many the population in Tianshui are
Ⅱ.[2019·天水] 完形填空
March 22 is World Water Day.It started in 1993.It not only makes us think about the importance of water,but also calls on(号召)us to 11 and protect water.Today,we're facing terrible water problems.Among them,the wastewater problem is rather 12 .And the subject of World Water Day in 2017 is “wastewater”.
What is wastewater?It is used water.Usually,wastewater comes from homes, 13 , hospitals and so on.It is produced by different kinds of activities,including washing machines,taking showers and using kitchens.The rain also 14 wastewater when it is running down the street during a storm.No matter where it comes from,this kind of water is sure to have 15 harmful in it.
16 must we treat(处理)wastewater?Wastewater has a big influence on our lives.It causes both illness for us and pollution for the environment.We must care for our environment and our own 17 .
How can we treat wastewater?Different kinds of wastewater need different ways of treatment.Wastewater 18 homes can be reused.Then there will be 19 wastewater.Also,factory wastewater has to be cleaned 20 it goes back to nature.
( )11.A.drink B.save
C.carry D.watch
