Unit 8 Lesson 2 Look at the plastic练习（含答案）冀教版（2024）八年级上册

Lesson 2　Look at the plastic!
Ⅰ.根据句意及首字母提示写出单词
1.Don’t throw any w　　　　 paper away.It can be used for recycling.
2.This pair of gloves is only five yuan.It’s very c　　　　.
3.Regular exercise helps improve your physical health and r　　　　 the risk of diseases.
4.When costs are cut,quality of products s　　　　.
5.I think a bad home environment can a　　　　 a child’s growth.
Ⅱ.用所给单词的适当形式填空
1.　　　　 (pollute) is really a big problem in this city.
2.It’s necessary to stop people from 　　　　(kill) wild animals.
3.Do you know the advantages of your　　　　 (produce)
4.Boys and girls,we should pay more attention to pronouncing the word 　　　　(proper).
5.Billy worked hard and found a 　　　　(solve) to the problem himself.
Ⅲ.根据汉语意思完成句子
1.做练习对成绩有很大影响,所以它很重要。
Doing exercises is very important because it has 　　　　 　　　　 　　　　 　　　　grades.
2.这些糕饼做起来又快又简单。
These cakes are very quick and 　　　　 　　　　 　　　　.
3.当我们购物时,我们最好使用布袋而不是塑料袋。
When we do some shopping,we’d better use cloth bags 　　　　 　　　　plastic ones.
4.地球是数百万动植物的家。
The Earth is home to 　　　　 　　　　animals and plants.
Ⅰ.完形填空【主题:人与社会　减少塑料污染】
Do you still get free plastic bags from the supermarkets Things have 　1　.China has banned free plastic bags at shops and 　2　,and people have to 　3　 using plastic bags.The rule came because our country tried to make litter　4　.Making super-thin (超薄) plastic bags has also been banned.
The Chinese once used about 3,000,000,000 plastic shopping bags a day,and they caused　5　 of the environment.The bags have become a main cause of plastic pollution because they are easy to break and people throw 　6　 away here and there.So Chinese people are encouraged to bring their own bags for shopping.
What kind of shopping bag is the best to bring Some students in Chongqing have a good idea.They make their 　7　 shopping bags.They use old clothes to make cloth bags,and send them to their parents 　8　 presents.They also ask their parents and friends to use cloth bags　9　 plastic ones.They think it is their duty to 　10　 the environment.
1.A.picked B.made C.changed D.forgot
2.A.supermarkets B.banks C.schools D.lakes
3.A.care for B.pay for C.look for D.learn from
4.A.more B.much C.less D.a little
5.A.pollution B.problem C.purpose D.idea
6.A.they B.them C.it D.any
7.A.big B.long C.good D.own
8.A.away B.on C.as D.into
9.A.such as B.instead of C.because of D.as for
10.A.protect B.learn C.keep D.stop
Ⅱ.阅读理解【主题:人与社会　使用塑料的利弊】
When people started using plastic in the 1950s,they found it such a wonderful thing.It helps keep food better and longer,make machines lighter,and protect against illness.But we find something bad after overusing it.
Plastic is hard to break down (分解).Poisonous things in it pollute the water and soil.They are making environmental problems.A whale died in Thailand not long ago.Its stomach was full of plastic bags.Sea birds think little plastic things are food,so they feed their chicks with them.Many animals like these died because of them.
Plastic also goes into our bodies.Very little plastic is almost everywhere,even in water and food.When we eat the food and drink the water with very little plastic in it,it gets into our bodies and it’s bad for our health.
Now,we should take action to use less plastic.
First,we should stop using all single-use (一次性的) plastic we do not need.Don’t use plastic straws (吸管),plastic knives and forks,plastic cups and bags.We can all drink from a glass,without plastic straws.
Second,we can use other things to take the place of plastic ones.Bamboo is friendly to our Earth.It provides food for giant pandas and mountain gorillas.Also,planting bamboo is good for land and soil.
Third,we need to recycle.We can stop using single-use plastic,but we still have many plastic products which are useful to us and not so easy to be taken the place of.For example,workers use many kilos of plastic to make cars because it makes the car lighter and need less energy.This plastic must be recycled.
Waste is a potential resource.We can turn it into new products,creating jobs and protect-ing Mother Earth at the same time.
1.What can we use plastic to do according to the passage
①keep food better and longer
②make some machines lighter
③protect against illness
④help find out many new things
A.①②③ B.②③④
C.①②④ D.①③④
2.Why does using too much plastic make environmental problems
A.Animals like eating plastic things.
B.Plastic is hard to break down in nature.
C.Sea birds use plastic as food special for their chicks.
D.Plastic is almost everywhere in everyone’s body now.
3.What does the underlined word “them” in the second paragraph refer to
A.Sea birds. B.Plastic things.
C.Animals. D.Chicks.
【详解答案】
基础达标
Ⅰ.1.waste　2.cheap　3.reduce
4.suffers　5.affect
Ⅱ.1.Pollution　2.killing　3.product(s)
4.properly　5.solution
Ⅲ.1.a big impact on　2.easy to make
3.instead of　4.millions of
能力提升
Ⅰ.【语篇解读】本文主要写了中国禁止超市提供免费塑料袋,人们需要自己携带购物袋,以减少塑料污染。现在人们被鼓励使用布袋代替塑料袋,一些学生甚至用旧衣物制作布袋,他们认为保护环境是自己的责任。
1.C　解析:句意:事情已经改变。picked采,摘;made制造;changed改变;forgot忘记。根据“China has banned free plastic bags at shops…”可知,事情已经发生了“改变”。故选C。
2.A　解析:句意:中国已经禁止商店和超市免费提供塑料袋,人们必须为使用塑料袋付费。supermarkets超市;banks银行;schools学校;lakes湖泊。根据“free plastic bags at shops”可知,此处是指在商店和“超市”。故选A。
3.B　解析:句意同上。care for照顾;pay for为……付费;look for寻找;learn from向……学习。根据“China has banned free plastic bags at shops and…”及常识可知,人们必须为使用塑料袋“付费”。故选B。
4.C　解析:句意:这项规定的出台是因为我国试图减少垃圾。more更多的;much许多;less更少的;a little少量的。根据语境并结合选项可知,这项规定的出台是因为我国试图使垃圾“更少”。故选C。
5.A　解析:句意:中国人曾经每天使用大约30亿个塑料购物袋,它们造成了环境污染。pollution污染;problem问题;purpose目的;idea主意。根据“…about 3,000,000,000 plastic shopping bags a day”可知,它们造成了环境“污染”。故选A。
6.B　解析:句意:塑料袋已经成为塑料污染的主要原因,因为它们很容易破裂,人们到处乱扔它们。they他/她/它们,主格;them他/她/它们,宾格;it它;any任何。根据“The bags have become a main cause of plastic pollution”可知,此处应用them代替复数名词bags,作throw的宾语。故选B。
7.D　解析:句意:他们自己做购物袋。big大的;long长的;good好的;own自己的。根据“They use old clothes to make cloth bags”可知,他们“自己”做购物袋。故选D。
8.C　解析:句意:他们用旧衣服做布袋,并把它们作为礼物送给父母。away离开;on在……上面;as作为;into进入。根据“They use old clothes to make cloth bags,and send them to their parents … presents.”可知,此处表达“作为”礼物送给父母。故选C。
9.B　解析:句意:他们还要求他们的父母和朋友使用布袋而不是塑料袋。such as例如;instead of而不是;because of因为;as for关于,至于。根据“use cloth bags…plastic ones”可知,此处是指使用布袋“而不是”塑料袋。故选B。
10.A　解析:句意:他们认为保护环境是他们的责任。protect保护;learn学习;keep保持;stop停止。根据“They think it is their duty to…the environment”可知,此处是指他们认为“保护”环境是他们的责任。故选A。
Ⅱ.【语篇解读】本文主要讲述了塑料给人们带来便利,但过度使用也会带来污染和健康问题。
1.A　解析:细节理解题。根据第一段中“It helps keep food better and longer,make machines lighter,and protect against illness.”可知,塑料有助于更好更长久地保存食物,使机器更轻,并防止疾病。故选A。
2.B　解析:细节理解题。根据第二段中“Plastic is hard to break down (分解).Poisonous things in it pollute the water and soil.They are making environmental problems.”可知,塑料很难分解,其中有毒的东西会污染水和土壤,造成环境问题。故选B。
3.B　解析:代词指代题。根据第二段中“Sea birds think little plastic things are food,so they feed their chicks with them.Many animals like these died because of them.”可知,海鸟认为小的塑料制品是食物,所以用它们来喂养幼鸟,许多像这样的动物因此而死亡。因此“them”指的是“plastic things”。故选B。