2020秋高中英语 Unit 4 Global warming Section 3训练与检测（含解析）新人教版选修6.doc

1、Unit 4Section .阅读理解Global warming can lead to rising sea levels, extreme weather events and changes in precipitation (降雨量)Global warming can also affect agriculture and glacier melt and can facilitate (促进) the spread of disease and the extinctions of species.So, it is necessary to prevent global war

2、ming.But how to do it?Many countries have been working to reduce greenhouse gas emission (排放) to prevent global warming.Driving an energyefficient car can help to prevent global warming because hybrid cars can run on gas and electricity.The average hybrid can save 16,000 pounds of carbon dioxide a y

3、ear! Also, do not use hot water if we do not need to, like when doing laundry.And take care with our appliances.Unplug them when we do not use them.In order to prevent global warming, we should get energysaving light bulbs.And we can help to prevent global warming if we buy recycled products, also t

4、ry donating or selling instead of throwing away.Besides, we can try buying products with less packaging.Buying in bulk can mean less packaging and less money being spent.What is more, we can plant trees.Not only do they suck up carbon dioxide, but also they provide cleaner air and save 2,000 pounds

5、of CO2 a year.Students showed that manmade influences are adding to cycle considerably.So, how to prevent global warming? Many ways are also being pushed upon society.Turn the lights off, turn the TV off, walk to the shop, and buy a green car.But can all these little things actually add up to make a

6、 difference? Or do we need to put pressure on the corporations.This is where the real emissions are coming from.Yes of course we need to do all the little things ourselves.Once again, how to prevent it? We need our government to implement (落实) emergency laws, use the power of media to influence thos

7、e who are not awake or are too stubborn or selfish to do anything about it.We need to take a stand now.In a word, there are many ways to prevent global warming and we can stop global warming if we take action on it.文章大意： 本文主要告诉我们，我们应该做点什么来防止地球变暖。1It can be concluded from the first paragraph that_D_.

8、Asea levels will rise when earth temperature is up to 50 Bthe extinctions of species are mainly due to humans activitiesCextreme weathers and glacier melts are all natural eventsDglobal warming can bring about many bad influences解析：推理判断题。由第一段中“Global warming can lead to rising sea levels, extreme we

9、ather events and changes in precipitation (降雨量)Global warming can also affect agriculture and glacier melt and can facilitate the spread of disease and the extinctions of species.”可知，全球变暖会造成很多糟糕的影响和后果。故选D正确。2Which is not the behavior to help to prevent global warming？_D_ADrive an energyefficient or

10、hybrid car.BBuy recyclable things with less packagingCUnplug appliances when they arent being used.DAvoid using energysaving light bulbs.解析：事实细节题。根据第二段的“In order to prevent global warming, we should get energysaving light bulbs.”可知D项与之相反。故选D。3We can infer from the passage that_B_.Aglobal warming can

11、 be stopped by selfless studentsBthe human has an increasing impact on the environmentCthe real emissions are from humans activities at nightDsome people are too stubborn to be persuaded to take action解析：推理判断题。根据第三段首句“Students showed that manmade influences are adding to cycle considerably.”可推断出B项正确

12、。其他选项均与原文不符。4In writing this passage, the author mainly intends to_A_.Aappeal to us to take action at once to prevent global warmingBask us to plant trees which can give fresh air and absorb CO2Crequire us to pay more attention to the changes in weatherDexpect us to work hard to reduce greenhouse ga

13、s emission解析：推理判断题。根据文章最后一段“In a word, there are many ways to prevent global warming and we can stop global warming if we take action on it.”可推断出A。5Which of the following can be the best title for the passage？_C_AIt is necessary to prevent global warming.BDoing little things can make a difference.CH

14、ow to prevent global warming.DHow to stop the rising sea levels.解析：标题归纳题。第一段的最后两句“So, it is necessary to prevent global warming.But how to do it？”便是主题句。把两个句子综合起来就是答案C。.完形填空It was the third period of the day and time for the physical education class.Once outside, students broke into an easy jog towar

15、d the field until, all of a sudden, Marcus cried out, “Look! What happened to the _1.D_？ It looks.angry.” The students turned to see what he was pointing at all at once: Someone painted angry faces on the walls of the stadium!Later in the afternoon, when Brian cleaned the blackboard, Marcus suddenly

16、 _2.C_ the paint on his hands.He _3.B_ that it was Brian who painted the graffiti, so after school, Marcus followed Brian to his locker and _4.A_ on what he was doing.When Brian opened his locker, Marcus saw small cans of paint in there! The next morning, Brian was called to the principals office.Th

17、e moment Mr Johnson asked _5.C_ about the graffiti, tears started flowing down Brians cheeks.Filled with shame, he explained that he liked to paint, but he couldnt join the _6.A_ club because he had to go right home after school to babysit his little brother.Mr Johnson was quite angry at first, but

18、he began to _7.B_ as he realized how miserable Brian was.“Brian, painting graffiti on school walls is a very _8.C_ matter.We have to call your mother, and, of course, you will have to clean and _9.A_ the walls.” Mr Johnson paused.“But, I must say, those paintings are quite good.Did you have any _10.

19、D_ with them？”Brian looked up and said, “No, I did them myself.Drawing and painting are the only things that I can do well.”Mr Johnson looked at Brian and thought for a moment before making a _11.C_.“Well，” he said, “some teachers suggested that we hire a local _12.B_ to paint our school mascot (吉祥物

20、) on the stadium wall.How would you feel about participating in that？”“Really？” Brian hesitated, _13.A_ to believe what he just heard.“Yes, but this project will be hard work, and youll be expected to complete the job on time.We can consider it part of your _14.D_，” Mr Johnson said, trying to hide h

21、is _15.C_ as he picked up the phone.文章大意：本文通过正确处理一个犯错误的学生，告诉我们要对学生正确引导，以说教为主。1AfieldBclassroomCofficeDstadium解析：考查名词。Afield领域；Bclassroom教室；Coffice办公室；Dstadium体育馆。根据本段最后一句“Someone painted angry faces on the walls of the stadium！”可知此处选D。2AwipedBexaminedCspottedDscanned解析：考查动词。Awiped擦掉；Bexamined检查；Cspo

22、tted发现；Dscanned浏览。Marcus突然发现了Brian手上的涂料。故选C。3ArememberedBsuspectedCwitnessedDhoped解析：考查动词。Aremembered记得；Bsuspected怀疑；Cwitnessed目睹；Dhoped希望。他怀疑是Brian画的。故选B。4AspiedBreflectedCcommentedDhit解析：考查动词。Aspied侦察；Breflected反射；Ccommented评论；Dhit击打。Marcus跟随着Brian，暗中监视他在做什么。故选A。5AhesitantlyBpatientlyCdirectlyDsym

23、pathetically解析：考查副词。Ahesitantly犹豫地；Bpatiently耐心地；Cdirectly直接地；Dsympathetically怜悯地。Mr Johnson直接问关于涂鸦的事。故选C。6AartBmathCsportsDmusic解析：考查名词。Aart艺术；Bmath数学；Csports运动；Dmusic音乐。他解释说他喜欢绘画，但是不能加入艺术俱乐部。故选A。7AworryBsoftenCrelaxDpanic解析：考查动词。Aworry担忧；Bsoften使变柔软，使温和；Crelax放松；Dpanic惊慌。Mr Johnson起初相当生气，但后来态度开始变温

24、和。故选B。8AstrangeBurgentCseriousDunusual解析：考查形容词。Astrange奇怪的；Burgent紧急的；Cserious严重的；Dunusual不寻常的。在学校墙上涂鸦是非常严重的事情。故选C。9ArepaintBhideCbuildDrepair解析：考查动词。Arepaint重新油漆；Bhide躲藏；Cbuild建造；Drepair修理。你将必须清理和重刷这墙。故选A。10AconnectionBdifficultyCexperienceDhelp解析：考查名词。Aconnection连接；Bdifficulty困难；Cexperience经历；Dhel

25、p帮助。由下文Brian的回答可知选D。11ApromiseBchoiceCdecisionDjudgment解析：考查名词。Apromise许诺；Bchoice选择；Cdecision决定；Djudgment判断。Mr Johnson做出决定之前思考了一会儿。故选C。12AreporterBartistCdesignerDscientist解析：考查名词。Areporter记者；Bartist艺术家；Cdesigner设计者；Dscientist科学家。一些老师建议雇一名当地的艺术家在体育馆的墙上作画。故选B。13AunableBunwillingCunlikelyDunhappy解析：考查

26、形容词。Aunable不能够的；Bunwilling不愿意的；Cunlikely 不可能的；Dunhappy不高兴的。Brian犹豫了一下，不能相信他所听到的。故选A。14AresponsibilityBtalentCdevotionDpunishment解析：考查名词。Aresponsibility责任；Btalent天才；Cdevotion忠诚；Dpunishment惩罚。我们可以认为这是惩罚你的一部分。故选D。15AregretBangerCsmileDpride解析：考查名词。Aregret遗憾，后悔；Banger生气；Csmile微笑；Dpride骄傲。Mr Johnson接电话的时

27、候尽量地把他的微笑藏起来。故选C。.应用文写作请以“Protecting our environment”为题，写一篇关于环境保护的短文。要求内容包括以下几个要点，词数80左右。1.经济发展的同时，我们正遭受越来越多自然灾害的侵害；2.我们应该采取措施保护环境；3.如果不马上行动，我们就会受到惩罚。参考词汇：以为代价at the cost of受破坏的环境damaged environment_参考范文：Protecting our environmentWith the rapid development of world economy, many people come to reali

28、ze that we got the development at the cost of our environment.It is often reported that we are suffering more and more disasters because of the damaged environment.If we human beings are clever enough, we should take measures to protect our environment right now.If we dont, the earth would come to a

29、n end.We should pass laws to forbid cutting down trees.Those who pollute rivers and seas should be punished.Wild animals should be well protected.Everyone should know the importance of protecting the environment.As is known to all，if we act soon enough，we can still have a bright future.If we dont，it

30、 is certain that we will be punished by nature.读后续写阅读下面材料，根据其内容和所给段落开头语续写两段，使之构成一篇完整的短文。续写的词数应为150左右。It was the hottest time of the year in southern California.Steve，a star basketball player at the University of California，with his cousin Zach，had planned a camping trip in the Great National Forest

31、for their summer vacation.The boys gathered clothes and supplies，and began their great adventure with Brady the dog early in the morning.Upon arrival，Steve pulled over to the side of the road along the bank of the river.“A wonderful place for fishing，”Steve exclaimed in delight.Zach nodded in agreem

32、ent.At high noon, the sun was scorching hot.With a good harvest of fish, the boys marched into the forest with Brady following them.After a long walk, they found a clearing that was ideal for a campsite.The camp was set up immediately as Steve knew all the tricks of an experienced wilderness camper.

33、An afternoon nap was absolutely a special treat in midsummer.However, the boys were waken up by the fierce barks of Brady.Outside, heavy smoke filled the air and windblown flame was skipping from the top of one tree to another.The long dry summer turned the forest into a tinderbox.In a little while,

34、 Steve and Zach were inside their tent packing their belongings.“Lets go! We can make it back to the river！”They headed down against the firewind in the direction of the river.But Brady barked a sharp warning.Ahead of them lay a thick curtain of smoke across the track.They would never make it throug

35、h that.Steve was uneasy, for it was hard to find a safe way to escape in the heavy smoke.Brady lifted his head and snuffed (嗅)the smokeladen wind.Next moment，the dog bounded away and disappeared down a sharp slope (坡)The boys shouted for him，but he didnt come back.Steve couldnt blame Brady for panic

36、king.He himself wanted to run even though he didnt have a clue which way.Paragraph 1：Steve and Zach hadnt gone far when there was a familiar bark._Paragraph 2：Brady pulled again, in spite of the boys disbelief, urgently._参考范文：Paragraph 1：Steve and Zach hadnt gone far when there was a familiar bark.B

37、rady came bounding，slopped directly in front of Steve and hit him with his head，pushing him back toward the slope.But Steve didnt get it.Then Brady grabbed the boys jeans and started pulling.The message was clear，but Steve hesitated.Of course he remembered Brady saving his uncles life when the dog w

38、as much younger.Was he still sharp enough to get them through this?Paragraph 2：Brady pulled again，in spite of the boys disbelief，urgently.“OK，big guy，”seeing the fire was touching underbrush nearby，Steve made up his mind.Brady led them back down the slope and into the trees.Several times the big dog stopped.Often he changed directions to find the right way.The boys were so tired but the dog bullied both boys to go on.Steve was almost numb when he heard itthe wonderful sound of rushing water！They made it back to the river.