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1、 课时训练(二十)Unit 8(八下)(限时:30 分钟).单项选择 1.2020原创The HUAWEI products show clearly how technology has made a great difference our daily life.A.at B.in C.to D.on 2.2019镇江To my surprise,Daniels parents allowed him Shanghai Disneyland with me.A.to visit B.visiting C.visit D.visits 3.A number of trees have bee
2、n cut down.,the environment is becoming worse and worse.A.As a result B.So that C.As a result of D.In fact 4.2019苏州Would you please the light?I cant sleep well with it on.A.turn on B.turn off C.turn to D.turn around 5.2019东营Im going to learn some basic life skills,like cooking,washing clothes and ti
3、dying the rooms.So am I.We shouldnt always our parents.A.look after B.depend on C.take pride in D.get on with 6.2018盐城Ayurveda Group has found a way to the waste and doesnt put it into the river any more.A.produce B.recycle C.require D.protect 7.2019泰州模拟Its a good manner to be while watching the rai
4、sing of our national flag.A.happy B.serious C.kind D.generous 8.2019贵港The oil on the earth will one day.I think so.We should make good use of it.A.find out B.work out C.give out D.run out 9.We must do everything we can waste water from running into rivers.A.prevent B.prevented C.preventing D.to prev
5、ent 10.Do you know the 32nd Olympic Games in Tokyo in 2020?A.is held B.hold C.will hold D.will be held .词汇 A.根据句意和汉语提示写出单词,完成句子。11.2018宿迁Natural resources are very important for us,and we should use them (明智地).12.2019南充The children were (惩罚)for telling lies.13.2019盐城Follow these small (步骤),and you c
6、an make a big difference to the Earth.14.Drinking too much juice can be (有害的)to peoples teeth.15.2019常熟模拟Planting a tree isnt as simple as just (挖)a hole.B.根据句意用所给单词的适当形式填空。16.The book explains grammar (simple)and clearly.17.The (live)are more important than the dead.18.Education is one of the most
7、(power)ways to enrich ones mind.19.2019 扬 州 二 模 To our surprise,there was no salt in the fish.Dad did the cooking (care).20.Xiao Weis parents were worried about him because he was (serious)ill.2019大丰三模完形填空 I had to stay at Dallas Airport that night,waiting for a transferring flight(转机).I 21 to sleep
8、 in a chair at the boarding gate.As I took my left shoe off to relax my wounded leg wrapped(缠绕)in a long piece of cloth,a lady suddenly came up to me.“Are you OK,Miss?”she asked.“Its all right.I hurt my leg,”I answered 22,as I was on alert(警惕的)then.Anyway,the lady went on,“Oh,you need to rest.We can
9、 help you.We can 23 a room for you to sleep in.”Tons of 24 came into my mind.“How can I trust her?Does she 25 in the airport?”I began looking for an ID card on her while holding my phone in my pocket.“Dont 26.I work here.”She smiled at me and showed me her ID card.I still didnt 27 her until she aske
10、d a man in uniform to get a wheelchair for me.Then she wheeled me to the Lost and Found where the airport takes care of 28 kids.Its a cute room 29 a tiny comfortable bed.“Good night,”she smiled at me again.Her blue eyes helped me to relax.“Good night,truly,thank you!”I said to her.I had a good 30 in
11、deed.The next morning someone else there sent me to the boarding gate.The 31 I got at Dallas Airport made me feel 32 for a lot of thingsthat kind lady,the help of the airport and,33,the care from strangers.No matter where we go,someone in the world is 34 to help us.I have come to realize that the be
12、st 35 of thankfulness is to pass on this kindness to the people who need my help.()21.A.planned B.asked C.waited D.promised()22.A.clearly B.loudly C.coldly D.gently()23.A.provide B.offer C.choose D.afford()24.A.words B.thoughts C.notes D.memories()25.A.live B.charge C.sleep D.work()26.A.hurry B.refu
13、se C.worry D.cheat()27.A.need B.trust C.understand D.admire()28.A.naughty B.young C.missing D.lonely()29.A.for B.in C.with D.without()30.A.dinner B.sleep C.time D.seat()31.A.care B.guide C.advice D.encouragement()32.A.satisfied B.patient C.guilty D.thankful()33.A.at first B.at least C.after all D.ab
14、ove all()34.A.willing B.afraid C.free D.proud()35.A.communication B.expression C.conversation D.impression.2020原创阅读理解 A sunflower is a sunflower.A mobile phone is a mobile phone.But can you combine(联合)the two to do something for your local environment?It may be possible.When you have finished with y
15、our mobile phone,you will be able to bury(埋)it in the garden or a plant pot and wait for it to flower.A biodegradable(生物可降解的)mobile phone was introduced by scientists.It is hoped that the new type of phone will encourage people to recycle.Scientists have thought of a new material over the last five
16、years.It looks like any other plastic,but overtime it can break down into the soil without giving out any poisonous chemicals(有毒的化学物质).British researchers used the new material to develop a phone cover with a sunflower seed(种子).When this cover changes into waste,it forms nitrates(硝酸盐).These feed the
17、 seed and help the flower grow.“We have only put sunflower seeds into the cover so far.But were trying to find out which flowers would perform best.Maybe we could put roses in next time,”said one scientist.As phone technology is developing so quickly,people are always throwing their mobile phones aw
18、ay.This means producers are under pressure(压力)to find ways of recycling them.Some 650 million mobile phones have been sold this year.Most of them will be thrown away within two years,adding plastic,heavy metal(金属)and chemical waste to the environment.A biodegradable cover can reduce the harm to natu
19、re,according to the scientists.“The seed is released(释放)and the flower grows in the pot,so you dont have to worry about the phone when you have finished using it,”said Kerry Kirwan,the leader of the research team,which is based at the University of Warwick in Britain.36.Scientists did this type of r
20、esearch about biodegradable mobile phones in order to .()A.make the mobile phones more beautiful B.encourage people to recycle C.find a new way to grow flowers D.produce more mobile phones 37.Millions of mobile phones have been sold this year and people will within two years.()A.bury most of them in
21、 the garden B.put sunflower seeds into most of them C.take out their covers D.throw most of them away 38.What does the underlined phrase“break down”mean?()A.change into chemicals B.not work C.be divided D.break out 39.We can infer(推断)from the passage that .()A.the new type of mobile phones is alread
22、y on the market B.some 650 million mobile phones have been sold within two years C.British scientists are doing the research D.roses perform best in this type of mobile phones 40.Whats the best title for the passage?()A.the Harm to Nature B.the Developing Phone Technology C.Phones and Flowers D.Mobi
23、le Phones and Environment 【参考答案】.1.C 2.A allow sb.to do sth.意为“允许某人做某事”。故选 A。3.A 4.B 根据下一句“开着灯我睡不好”可知,前句表示“关灯”,故选 B。5.B 6.B 7.B 8.D 根据“We should make good use of it.”可知:用 run out 表示“石油总有一天会用完”。故选 D。9.D 10.D.11.wisely 12.punished 13.steps 14.harmful 15.digging 16.simply 17.living 18.powerful 19.carelessly 20.seriously.2125 ACABD 2630 CBCCB 3135 ADDAB.主旨大意本文是一篇说明文。文章主要介绍了科学家们研究出来一种可降解的新型手机。3640 BDACD