Unit 8 Protecting the environment 单元综合提升训练（含答案）冀教版（2024）八年级上册

单元综合提升训练
Ⅰ.完形填空【主题:人与自然　保护环境】
Many kids want to help keep the environment clean but they don’t know where to start.　1　 ,the simplest everyday activities can make a real difference to the environment.Here are some　2　 you can take to protect the environment.
At first,don’t throw litter everywhere.Litter can pollute the water and that could be a great　3　 to your health and to the wildlife.
Second,you can divide rubbish 　4　 different groups and recycle bottles,paper and plastic.Then you can sell these things and use the money to do something 　5　.
Third,you should 　6　 turning off lights or other electronic devices when you leave the room.
Then walking is good exercise and it doesn’t cause any pollution,　7　 encourage your friends and family to walk or ride to nearby locations (地方) instead of driving cars.
Finally,　8　 wasting plastic bags by bringing your own reusable cloth bags to stores.
I think these ways are helpful to everyone.Though pollution is heavy now,I don’t think it’s 　9　.If everyone starts to do something good to the environment,the world will be 　10　 soon.
1.A.Finally B.Nearly C.Actually D.Suddenly
2.A.standards B.steps C.bottles D.subjects
3.A.danger B.winner C.height D.policy
4.A.of B.into C.with D.for
5.A.single B.honest C.unhappy D.meaningful
6.A.win the heart of B.take care of C.take pride in D.get into the habit of
7.A.so B.but C.or D.because
8.A.add B.avoid C.apologize D.attend
9.A.empty B.useful C.hopeless D.dead
10.A.shut B.spread C.stored D.saved
Ⅱ.短文填空【主题:人与自然　保护环境】
Our school is becoming more and more beautiful.Do you know why Because our school has taken a lot of 1.　　　　 (act) to protect the environment in the last few years.First,our teachers tell us that we should 2.　　　　 (clean) up our school and throw rubbish away3.　　　　 (proper).Our school provides more waste 4.　　　　 (basket) for us.5.　　　　 (two),remember to collect waste paper,cans and 6.　　　 (bottle) separately so that they can be 7.　　　 (recycle).8.　　　　 (save) electricity,we are told to turn off the lights 9.　　　　 we leave the classroom.We try to use less water by 10.　　　　 (turn) off the shower while we wash our hair.We students are also encouraged
11.　　　　 (plant) trees in the schoolyard.Some students ask 12.　　　　 the water in the school pond could be cleaned regularly.The answer is yes.The school has asked workers to do this.These make our school 13.　　　　 (become) cleaner and tidier.Protecting our school needs everyone’s effort.Although each one of us may only do 14.　　　　 little,together we can make a big impact
15.　　　　 environment.Let’s pull together to make our school a better place to live.
Ⅲ.阅读理解 【主题:人与社会　保护海洋】
The sea is an important part of the Earth.It is home to many animals and plants,but it is facing many problems today.
One of the biggest problems is plastic pollution.Every year,millions of tons of plastic end up in the ocean.This plastic pollution is harmful to sea animals and birds,because they often mistake it for food.As a result,many sea creatures get sick or die.
Another problem is the rising sea level.Because the Earth is getting warmer,the ice is melting in the North and South poles,causing the sea level to rise.This causes floods of the areas near the sea.What’s worse,lots of people living near the sea have to move.It is also harmful to sea life,as their home get destroyed (遭破坏的).
Overfishing is also a problem to the sea.People catch too many fish,faster than they can reproduce (繁殖).If we don’t stop,there will be fewer fish in the future.Overfishing does harm to not only the fish but also other animals that depend on them for food.
To protect the sea,we need to do something.We can do this by using less plastic and recycling more.We can also learn about the sea and teach others why it is important.Together,we can take care of the sea and make sure it is safe for animals,plants,and people.We need to remember that the sea helps us,so we must also help the sea.
1.How many problems is the sea facing according to the text
A.2. B.3. C.4. D.5.
2.Why is the sea level rising
A.Because there is more rain falling into the sea.
B.Because people pour too much water into the sea.
C.Because the Earth is getting warmer and the ice is melting.
D.Because the sea animals are making the water rise.
3.What might happen if overfishing doesn’t stop
A.There will be more kinds of fish in the future.
B.Other animals that depend on fish for food will have enough to eat.
C.The number of fish will become smaller and it will affect other animals too.
D.People will stop catching fish.
4.What does the last paragraph mainly talk about
A.The problems the sea is facing.
B.The reasons for the rising sea level.
C.The importance of sea animals.
D.How to protect the sea.
Ⅳ.补全对话
A:Hi,Tom.1.　　　　　　　　
B:I attended a meeting on the weekend.
A:2.　　　　　　　
B:It’s about global warming.We should do something to protect the environment.
A:You are right.3.　　　　　　　
B:Well,we can use public transportation instead of taking our cars for a start.
A:How about recycling Does that really help
B:4.　　　　　　　　 We should take our glass,paper and plastic to a recycling centre.
A:5.　　　　　　　
B:I think the biggest problem for our future is that there will not be enough clean water.
A:That is true.
【详解答案】
Ⅰ.【语篇解读】本文主要讲述了保护环境的方法,并提议保护环境从身边做起,从现在做起。
1.C　解析:句意:事实上,最简单的日常活动可以对环境产生真正的影响。Finally最终;Nearly几乎;Actually实际上;Suddenly突然。根据上下文语境并结合选项可知,此处应用“actually”过渡。故选C。
2.B　解析:句意:这里有一些你可以采取的措施来保护环境。standards标准;steps措施;bottles瓶子;subjects科目。根据“Here are some…you can take to protect the environment.”和后文可知,此处指一些措施。故选B。
3.A　解析:句意:垃圾会污染水,这对你的健康和野生动物都是一个很大的威胁。danger危险,威胁;winner赢家;height高度;policy政策。根据“Litter can pollute the water and that could be a great…to your health and to the wildlife.”可知,垃圾会污染水,这对你的健康和野生动物都是一个很大的威胁。故选A。
4.B　解析:句意:第二,你可以把垃圾分成不同的组,并且回收瓶子、纸和塑料。of关于;into进入;with和;for为了。根据“you can divide rubbish…different groups”可知,可以把垃圾分成不同的组。divide…into…“把……分成……”。故选B。
5.D　解析:句意:然后你可以卖掉这些东西,用这些钱做一些有意义的事情。single单个的;honest诚实的;unhappy不开心的;meaningful有意义的。根据“Then you can sell these things and use the money to do something…”可知,此处指做一些有意义的事情。故选D。
6.D　解析:句意:第三,你应该养成离开房间时关灯或其他电子设备的习惯。win the heart of 赢得……的心;take care of照顾;take pride in以……为傲;get into the habit of养成……的习惯。根据“you should…turning off lights or other electronic devices when you leave the room”可知,此处指养成离开房间时关灯或其他电子设备的习惯。故选D。
7.A　解析:句意:然后步行是很好的锻炼,它不会造成任何污染,所以鼓励你的朋友和家人步行或骑车去附近的地方,而不是开车。so因此,所以;but但是;or或者;because因为。前后两句是因果关系,前因后果,用so连接。故选A。
8.B　解析:句意:最后,带上自己的可重复使用的布袋去商店,避免浪费塑料袋。add添加;avoid避免;apologize道歉;attend参加。根据“…wasting plastic bags by bringing your own reusable cloth bags to stores”可知,此处指避免浪费塑料袋。故选B。
9.C　解析:句意:虽然现在污染很严重,但我不认为没有希望。empty空的;useful有用的;hopeless没有希望的;dead死的。根据“Though pollution is heavy now,I don’t think it’s…”可知,前后句之间为让步关系,虽然污染严重,但并不是没有希望的。故选C。
10.D　解析:句意:如果每个人都开始做一些对环境有益的事情,世界将很快得到拯救。shut关闭;spread传播;stored储存;saved救。根据“If everyone starts to do something good to the environment,the world will be…soon.”可知,如果每个人都开始做一些对环境有益的事情,世界将很快得到拯救。故选D。
Ⅱ.1.actions　2.clean　3.properly
4.baskets　5.Second　6.bottles
7.recycled　8.To save　9.when
10.turning　11.to plant　12.if/whether
13.become　14.a　15.on
Ⅲ.【语篇解读】本文是一篇说明文。文章中作者阐述了海洋的重要性及其面临的问题,并呼吁人们一起保护海洋。
1.B　解析:细节理解题。根据第二段中“One of the biggest problems is plastic pollution.”;第三段中“Another problem is the rising sea level.”和第四段中“Overfishing is also a problem to the sea.”可知文章介绍了三个海洋正面临的问题。故选B。
2.C　解析:细节理解题。根据第三段中“Because the Earth is getting warmer,the ice is melting in the North and South poles,causing the sea level to rise.”可知因为地球正在变暖,南北极的冰正在融化,导致了海平面上升。故选C。
3.C　解析:细节理解题。根据第四段中“If we don’t stop,there will be fewer fish in the future.Overfishing does harm to not only the fish but also other animals that depend on them for food.”可知如果不停止过度捕鱼,在未来将有更少的鱼,而且还会危害以这些鱼为食的其他动物。故选C。
4.D　解析:段落大意题。根据最后一段中“To protect the sea,we need to do something.”及全段可知此段介绍了人们保护海洋的方法并呼吁人们保护海洋。故选D。
Ⅳ.1.What did you do on the weekend
2.What is it about
3.What can we do to protect the environment
4.Yes,it does./Yes.
5.What do you think is the biggest problem for our future