冀教版八年级下册Unit 8 Save Our World Lesson 46同步练习 （含答案）

《Lesson 46: Protect Our Environment》同步练习
一、用所给单词的适当形式填空
1. The company has sixty 　　　　(truck)for conveying(运送)vegetables to the wholesale market.
2. They have built many 　　　　(factory) in their hometown in the last ten years.
3.Many 　　　　(tap) in the public places are leaking. They need fixing.
4.　　　　 (like) other naughty boys, Jim is a quiet boy.
5.We are going to set up 　　　　(recycle) stations in our town to collect old clothes.
二、单项选择
1.If more people ride bikes, there will be 　　　　pollution.
A. more B. much
C. less D. few
2.—Our country develops really fast.
—Yes.　　　　, it has made great achievements in many areas.
A. In the end B. From now on
C. As a result D. In fact
3.Who's going to 　　　　the children when their mother is in hospital
A. take care of B. run after
C. go up D. get over
4.—The teenagers clean up the city park every Saturday.
—Sometimes small things can make a 　　　　.
A. promise B. conversation
C. difference D. discussion
5.Each of you 　　　　a good plan. I hope you all 　　　　a great time.
A. have; have B. have; has
C. has; have D. has; has
三、根据汉语意思完成句子(每空一词)
1.如果起初不成功,我们要反复尝试。
If we don't succeed at first, we will try 　　　　 　　　　 　　　　.
2.十分钟前我给妈妈打过电话,但是她没接。
Ten minutes ago, I called Mom but she didn't 　　　　 　　　　.
3.她已经足够大了,可以照顾她的妹妹了。
She is old enough to 　　　　 　　　　her sister.
4.请告诉学生们别忘了在考试前把电子产品递给老师。
Please tell the students not to　　　　 　　　　 　　　　the electronic products to the teachers before the exam.
四、根据短文内容,在空白处填入一个适当的单词或括号内单词的正确形式
Ways to reduce food waste
Food waste is a big problem around the world. While some people throw 1.　　　　 unwanted food, lots of people in other parts of the world face food shortages.
In order to reduce food waste, many 2.　　　　(country) in the world like Germany and France have food banks. People and grocery stores can give extra food to them and they can give the food to those in need. Shanghai Oasis opened China's 3.　　　　(one) food bank in 2015. In five years, it 4.　　　　(save) seven million tons of food and helped 760,000 people.
Many fruits 5.　　　　 vegetables go to waste because they look ugly. For example, about 25 to 30 percent of carrots don't make it to the store because of 6.　　　　(they) looks. So try to buy ugly food next time, since it is just as 7.　　　　(good) as "normal" food.
Many Chinese restaurants are 8.　　　　(tell) people to order dishes by using the "N-1"formula. "N" 9.　　　　(stand) for the number of people in your group. So if you're in a group of six people, you should order five dishes.
To reduce food waste is a big task, and it needs time. Everyone can do something to make 10.　　　　 difference.
五、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 　1　 and protect water. Today, we're facing terrible water problems. Among them, the wastewater problem is rather　2　. And the subject of World Water Day in 2017 is wastewater.
What is wastewater It is used water. Usually, wastewater comes from homes, 　3　, hospitals and so on. It is produced by different kinds of activities, including washing clothes, taking showers and using kitchens. The rain also 　4　 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 　5　 harmful in it.
　6　 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　7　.
How can we treat wastewater Different kinds of wastewater need different ways to treat. Wastewater 　8　 homes can be reused. Then there will be 　9　 wastewater. Also, wastewater from factories has to be purified(净化)　10　 it is discharged(排放) into the sea.
1.A. drink B. save C. carry D. watch
2.A. easy B. popular C. small D. serious
3.A. factories B. lakes C. rivers D. seas
4.A. gets back B. hands in C. changes into D. picks up
5.A. nothing B. something C. nobody D. somebody
6.A. What B. Who C. Why D. How
7.A. work B. interest C. health D. business
8.A. on B. for C. with D. from
9.A. less B. more C. better D. worse
10.A. and B. whether C. after D. before
参考答案
一、用所给单词的适当形式填空
1.trucks　truck为可数名词,由空前的sixty可知,此处用trucks。
2.factories　由空前的many可知,此处应用可数名词的复数形式。
3.taps　根据空前的Many可知空处应填tap的复数形式。
4.Unlike　句意:不像其他调皮的男孩子,Jim是一个安静的男孩。
5.recycling　句意:我们打算在我们镇上建立一些回收站来收集旧衣服。
二、单项选择
1.C　根据空前的"如果有更多的人骑自行车"可知,污染会更少,再结合选项可知选C。
2.D　——我们的国家发展得真快。——是的。事实上,我们的国家在很多方面都取得了巨大的成就。in fact"事实上"符合语境。
3.A　句意:当孩子们的妈妈住院时,谁将来照顾他们呢 take care of "照顾";run after "追赶";go up "上涨";get over "克服"。根据句意可知选A。
4.C　——青少年们每个星期六都打扫城市公园。——有时候,一些小事情就能带来改变。make a difference"有影响,有关系"符合语境。
5.C　each of表示在整体中的每个,谓语动词应用单数形式;第二空所在从句的主语为you,all为you的同位语,故谓语应用动词原形。故选C。
三、根据汉语意思完成句子
1.again and again
2.pick up
3.look after
4.forget to pass
四、根据短文内容,在空白处填入一个适当的单词或括号内单词的正确形式
1.away　 2.countries　 3.first　　　4.saved
5.and 6.their 7.good 8.telling
9.stands 10.a
五、完形填空
1.B　根据空后的"and protect water"可推知,此处是说节约并保护水资源,故用save。
2.D　根据上下文可知,此处是说,废水问题尤其严重,故用serious。
3.A　factory "工厂";lake "湖泊";river "河流";sea "海洋"。根据上文中的"It is used water"可知选A。
4.C　根据语境可知,在暴风雨中,雨水流过街道也会变为废水。change into "变成……"符合语境。
5.B　无论废水的来源是哪里,这种水里面一定有某些有害的东西。空处表示某些东西,且表示肯定,故用something。
6.C　根据下文中的"Wastewater has a big influence on our lives"可推知,此处询问原因,故用Why。
7.C　根据上文中的"It causes both illness for us and pollution for the environment"可知,此处表示我们必须关注环境和我们自身的健康,故用health。
8.D　最后一段谈论的是如何处理废水。结合语境可知,此处是说来自家庭的废水,故用from。
9.A　上文提到来自家庭的废水可以被再次利用,那么废水会变少,故用less。
10.D　来自工厂的废水在排放到海里之前,必须被净化。根据语境可知,此处用before引导时间状语从句。