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2015-2016年人教版高中英语选修六Unit 作业题及答案解析6套 人教版高中英语选修六Unit 人教版高中英语选修6 2015-2016 人教版选修六 人教版高中英语选修六unit4

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2015-2016年人教版高中英语选修六Unit 4作业题及答案解析6套.rar,2015-2016年人教版高中英语选修六Unit,作业题及答案解析6套,人教版高中英语选修六Unit,人教版高中英语选修6,2015-2016,人教版选修六,人教版高中英语选修六unit4

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Unit 4Global warmingPeriod OneWarming Up & Reading.用适当的介、副词填空1That probably does not seem much _ you or me，but it is a rapid increase when compared _ other natural changes.2So how has this come _ and does it matter?3All scientists subscribe _ the view that the increase _ the earths temperature is due _ the burning _ fossil fuels _ coal，natural gas and oil to produce energy.4The problem begins when we add huge quantities _ extra carbon dioxide into the atmosphere.5We know that the levels _ carbon dioxide have increased greatly over the last 100 _ 150 years.6He found that between these years the carbon dioxide _ the atmosphere went _ from around 315 parts _ around 370 parts per million.7They also agree that it is the burning of more and more fossil fuels that has resulted _ this increase in carbon dioxide.8However，the attitudes of scientists _ this rise are completely different.9_ the one hand，Dr.Foster thinks that the trend which increases the temperature by 5 degrees would be catastrophe.10_ the other hand，there are those，like George Hambley，who are opposed _ this view and believe that we should not worry _ high levels of carbon dioxide _ the air.佳句翻译与仿写1There is no doubt that the earth is becoming warmer and that it is human activity that has caused this global warming rather than a random but natural phenomenon.翻译：_仿写：(1)毫无疑问，小麦的价格将会上涨。_(2)我在他口袋里发现的是一枚钥匙。_2All scientists subscribe to the view that the increase in the earths temperature is due to the burning of fossil fuels like coal，natural gas and oil to produce energy.翻译：_仿写：(1)我们不同意我们已经失败的观点。_(2)他获得了奖学金的消息让我们都很吃惊。The news _ surprised all of us.3Without the greenhouse effect，the earth would be about thirtythree degrees Celsius cooler than it is.翻译：_仿写：(1)如果没有电，今天的生活就会完全不同。_(2)没有你的帮助，我无论如何也不会成功。_4Even if we start reducing the amount of carbon dioxide and other greenhouse gases，the climate is going to keep on warming for decades or centuries.翻译：_仿写：(1)即使受到邀请我也不去参加他的生日聚会。_，I will not go to his birthday party.(2)即使天气不好，我们也要作一次旅行。Well make a trip _.单项填空1The air inside is warm because the glass traps the heat from the sun and keeps it_.Aescaping Bnot to escapeCto escape Dfrom escaping2That probably does not seem much to you or me，but it is a rapid increase when_ to other natural changes.Acompared BcomparingCto compare Dcompare3It is human activity that has caused this global warming_ a random but natural phenomenon.Amore than Bother thanCrather than Dexcept for4It was a scientist called Charles Keeling，_ made accurate measurements of the amount of carbon dioxide in the atmosphere from 1957 to 1997.Awhich Bwhat Cif Dwho5All scientists_ the view that the increase in the earths temperature is due to the burning of fossil fuels like coal，natural gas and oil_ energy.Aapply to；produceBcorrespond to；to produceCcater to；produceDsubscribe to；to produce6Some byproducts of this process are called “greenhouse” gases，the most important one of_ is carbon dioxide.Athat Bwhom Cwhich Dthese7It means that more heat energy tends to be trapped in the atmosphere causing the global temperature to_.Agrow up Bgo upCbuild up Dbring up8It is the burning of more and more fossil fuels that has_ this increase in carbon dioxide.Aresulted in Bled inCresulted from Das a result9On the other hand，there are those，like George Hambley，who are_ to this view and believe that we should not worry about high levels of carbon dioxide in the air.Aobjected BopposedCsupposed Ddetermined10_ we start reducing the amount of carbon dioxide and other greenhouse gases，the climate is going to keep on warming for decades or centuries.AEven if BAs ifCNow that DAs long as.阅读理解Bangkok，Thailands capital turned the lights out on Wednesday in an effort to raise awareness of global warming，with six Bangkok neighborhoods joining into partial darkness for 15 minutes.Officials ranged two million of the citys residents to join in switching off nonessential lights at 700 pm.(1200 GMT) to alert Thais to the illeffects of climate change.At downtown shopping mall Central World Plaza，Thais put away their credit cards for a moment to consider their energy consumption，as lights dimmed.“I waste a lot of energy at home，for example，I turn my television on while spending two hours on the Internet，” said an 18yearold student.“From now on，I will turn off the TV.”There was only partial darkness in Bangkoks central shopping district，with some malls and hotels ignoring the request，but it was enough to make business owner Somas Thanyatote think about his energy habits.“I will turn off the air conditioner and use the electric fan or open the windows instead，” the 58yearold told AFP.“Street lights and other securityrelated lighting remained on and there will also be more police on duty in case that crimes increased.” Governor Apirak Kosayedhin said.Bangkok，a city with a population of 12 million，spews more than 26 million tons of carbon dioxide into the air each year，or nearly 20 percent of Thailands total CO2 emissions.Bangkoks lightsout campaign included a public screening in a downtown shopping district of the Oscarwinning documentary “An Inconvenient Truth” by former US vicepresident Al Gore.Australian city Sydney held a similar exercise in April，with a onehour blackout observed by 65,000 homes and 2,000 businesses，which organisers estimated cut normal energy use by 10 percent.1Which of the following can be the best title for the passage?AA Power Failure in BangkokBBangkoks Campaign to Remind Its Residents of Global WarmingCPeoples Attitudes toward Global WarmingDCarbon Dioxidethe Major Factor of Global Warming2How many tons are the total CO2 emissions of Thailand?A12 million tons. B26 million tons.C60 million tons. D130 million tons.3From the passage we can infer that_.Aall the people in Bangkok would use the electric fan or open the windows instead of air conditioners to save energyBthe campaign in Bangkok also raised awareness of Sydneys residentsCnot all the residents were in favor of the campaignDthere were 6 cities taking part in the campaign that took place in Thailand4Which action of the following was not taken by Bangkok government?APeople would be fined if they didnt switch off their lights.BExtra police were on duty for fear that more crimes increased.C2,000,000 of the citys residents were requested to join in switching off nonessential lights.DA public screening was set up in public to make people enjoy a film by a former US vicepresident.tend vi.趋向；易于；走向生义：vt. & vi.照顾；护理His views tend towards the extreme.他的观点趋于偏激。He tends to get angry when people oppose him.别人反对他的意见时，他很容易生气。Doctors and nurses were tending (to) the injured in the earthquake.医生和护士正在护理地震中的受伤者。【答案解析】Period OneWarming Up & Reading.1.toto2.about3.tointooflike4.of 5ofto6.inupto7.in8.towards9.On 10Ontoaboutin.1.毫无疑问，地球是在变暖，而且全球转暖是人为的，而不是随意的自然现象。(1)There is no doubt that the price of wheat will go up.(2)It was a key that I found in his pocket.2所有的科学家赞同这种观点：人们为了生产能量而燃烧化石燃料(如煤、天然气和石油等)，从而引起了地球温度的升高。(1)We dont subscribe to the view that we have failed.(2)that he won a scholarship3如果没有这种温室效应，地球的温度将比现在的温度还要低33摄氏度左右。(1)Without electricity，life would be quite different today.(2)Without your help，I wouldnt have succeeded anyway.4即使我们开始减少二氧化碳和其他温室气体的含量，在未来的几十年或几个世纪内，气候仍会持续转暖。(1)Even if (I am) invited(2)even if the weather is bad.1.D句意为：温室里面的空气是暖和的，因为玻璃能使来自阳光的热量留住并阻止它流失。2A在表示时间、地点、条件等的状语从句中，如果主句的主语和从句主语一致，且从句谓语含有动词be时，可省略从句的主语和be动词。因compare与主语之间是被动关系，故此处的完整形式为：when it is compared to other changes。3C句意为：全球转暖是人为的，而不是随意的自然现象。rather than而不是，符合题意。more than多于，超过；other than除了；except for除了(用于肯定主体，否定局部)。4D考查强调句型，it is/was.that/who.，当强调人时，可用that或who。此处强调主语a scientist called Charles Keeling。5D第一空用subscribe to表示“同意，赞成”；第二空用不定式表目的。apply to申请，应用于；correspond to符合，与一致；cater to满足于；迎合。6Cthe most important one of.是一个非限制性定语从句，修饰先行词“greenhouse” gases。因先行词是物，故排除B项；that和these不能用于引导非限制性定语从句。7B句意为：这意味着更多的热能将被困在大气层中，从而引起了全球气温上升。go up上升，增长，符合题意。grow up成长，长大；build up增进；加强；bring up养育，抚养。8A句意为：正是由于越来越多的燃烧化石燃料导致了二氧化碳的增加。result in导致，符合题意。lead to导致；result from由引起，因而产生；as a result因此，结果，在句中作状语。9Bbe opposed to反对，符合题意。object to反对；be supposed to do sth.应该做某事；be determined to do sth.决心做某事。10Aeven if即使，纵然，符合题意。as if好像；now that既然；as long as只要。.1.B主旨大意题，综观全文可以看出，文章开篇点题，在第一段点明了文章的主题：泰国首都曼谷(Bangkok)为了提高人们对全球变暖的认识在周三关灯15分钟。然后下文对这一活动的情况作了详细的介绍，故选B项。这里要注意题目和原文中同义词的替代问题：raise awarenessremind.of。2D计算题。由倒数第三段的“.more than 26 million tons of carbon dioxide into the air each year，or nearly 20 percent of Thailands total CO2 emissions.”可以计算出泰国整个二氧化碳的排放量是130 million tons。3C推理判断题。由文章第三段中描述的“.with some malls and hotels ignoring the request.”可知，并不是所有的人都赞成这次活动。4A细节判断题。用排除法。由第一段可以判断C项正确；由倒数第二段可以判断D项正确；由倒数第四段可以判断B项正确。文章没有提到不关灯的市民要被罚款(be fined)。Period TwoLanguage Points.语境填词1When Im tired，I t_ to make mistakes.2Dont throw waste paper at r_ or you will be punished to be on duty again.3By the sea I saw a wide r_ of seashells.4This company pays more attention to quality than to q_.5Most air pollution is caused by the burning of f_ like coal，gas and oil.6He gave a _ (一瞥) at his watch and then looked at the sky.7I _ (反对) your going there alone.8We are making slow but _ (平稳的) progress in our English.9Recently we have seen a gradual _ (倾向) towards healthier food.10The _ (结果) was that many people were overweight.选词填空1During the discussion，many members _ my proposal，which upset me greatly.2My father still _ drinking and smoking after the doctor told him to give up.3Can you tell me how the accident _？4Prices of fruit and vegetables have _ quickly during the past few months.5The heavy snow can easily _ many accidents in winter.6In order to improve his English，he _ China Daily.7The police found _ drugs under his bed and above his ceiling.8_ we could afford it，we wouldnt go abroad for our vacation.词义辨析1用result in，result from的适当形式填空(1)His hard work _ excellent grades in his exams.(2)Sickness often _ eating too much.(3)The accident that _ the death of two passengers _ careless driving.2用glance at，glare at，stare at的适当形式填空(1)They stopped arguing and _ each other.(2)The boy _ the broken glass he dropped on the floor and didnt know what to do.(3)Since theres little time left，Mother _ the newspaper headlines and went out.(4)Its not polite to _ a stranger.单项填空1This restaurant has become popular for its wide_of foods that suit all tastes and pockets.Adivision Barea Crange Dcircle2We strongly_ your decision to go abroad at this time of danger.It is not a wise decision.Aapprove Binsist Coppose Dappreciate3In_ of the heavy snow，there was a power off yesterday.Aconsequence BresultClack Dcase4The price of houses keeps_，which results in many complaints.Agoing down Bgoing upCgoing by Dgoing over5Its already 10 oclock.I wonder how it_ that she was two hours late on such a short trip.Acame over Bcame outCcame about Dcame up6The water level of the river has increased_ half a meter since it began to rain seven days ago.Aon Bfor Cin Dby7We dont doubt_ we will complete all the projects before the year 2012.Athat Bwhether Cwhich Dwhen8Why does the lake smell terrible?Because large quantities of water_.Ahave polluted Bis being pollutedChas been polluted Dhave been polluted9I dont mind her criticizing me，but_ is how she does it that I object to.Ait Bthat Cthis Dwhich10_ she did not say a word，I felt her agreement from her eyes.AAs though BEven thoughCSo that DNo wonder.完形填空The ice sheets in the poles and glaciers on the high mountains are melting and the world is in danger of_1_.While you were surprised by the special_2_，you know that it is just a madeup story and there will be a hero to save the world.But what if the ice sheets are really_3_？Can anyone save us?_4_to a scientific study last Monday，Arctic ice will completely_5_in the summers by the end of this century unless carbon dioxide emissions are greatly_6_.“The big melt has begun，” said Jennifer Morgan，from the Climate Change Campaign for the World Wildlife Fund (WWF)Arctic _7_are rising at twice the global_8_and could rise seven degrees centigrade by 2100.The melting will cause sea levels to rise_9_one metre，forcing many coastal populations_10_.“The polar bear is one_11_of an animal that could become extinct by the end of this century，” the WWF said._12_，on the positive side，rising sea levels_13_open up new areas for fishing and oil and gas exploration.“Industrial countries are_14_an uncontrolled experiment to study the effects of_15_change.The Arctic is their first victim，” Morgan said.Russia this month_16_the Kyoto Protocol，an agreement to cut production of six greenhouse gases.But the US，the biggest polluter，_17_to do so.In 2002,104 countries，_18_China，accepted the agreement.The new_19_was sponsored by a group of industrial countries，including the US and Canada，_20_produce almost 30 percent of global carbon dioxide emissions.1A.snowingBfloodingCwateringDraining2A.catastropheBluckCmovementDexistence3A.smellingBsmokingCcookingDmelting4A.AccordingBLooking forwardCUsedDSeeing5A.renewBmanageCawaitDdisappear6A.increasedBreducedCdiedDraised7A.sizeBtemperaturesClengthDweight8A.specialBnormalCaverageDabstract9A.byBonCinDto10A.to be movedBmoveCto moveDmoved11A.patternBmodalCstyleDexample12A.ButBAndCSoDOr13A.shouldBwillCmayDought to14A.carrying forwardBcarrying outCcarrying onDcarrying about15A.skyBweatherCclimateDatmosphere16A.acceptedBreceivedCgotDpushed17A.agreedBrefusedCdecidedDwanted18A.as wellBexceptCwithoutDincluding19A.studyBlearningCknowledgeDunderstanding20A.whereBwhenChowDwhoa quantity of，quantities of二者均可意为“许多的，大量的”，后面可以跟可数名词复数，也可跟不可数名词。其修饰的名词作主语时，谓语动词应根据quantity的单、复数形式而定。A quantity of story books has been bought for the children.为孩子们买了大量的故事书。Large quantities of meat were thrown away.大量的肉都被扔掉了。【答案解析】Period TwoLanguage Points.1.tend2.random3.range4.quantity5.fuels 6glance7.oppose8.steady9.trend10.consequence.1.were opposed to2.kept on3.came about4.gone up5.result in6.subscribed to7.quantities of 8Even if.1.(1)resulted in(2)results from(3)resulted in resulted from(1)result in表示“产生，导致”，主语指起因，宾语指结果。(2)result from表示“由引起或产生”，主语指结果，宾语指起因，from有表示原因的意味。2(1)glared at(2)stared at(3)glanced at(4)stare at(1)glance at一瞥，匆匆一看，强调瞬间的动作。(2)glare at怒视，强调敌对或威胁的态度。(3)stare at盯着看，含有无礼或粗俗的意味，也可表示“惊讶、好奇、羡慕、害怕或深思地看”。.1.C句意为：这家餐馆因其各种各样适合所有人口味及腰包的食品而深受大家的喜爱。division分离；部门；分歧；area领域；地区；range批，组，类；范围，a wide range of sth.各种各样的；circle圆形；圈子。根据句意及词义可知，range符合语境。2C句意为：我们强烈反对你在这个危险的时候出国的决定。这不是一个明智的决定。oppose反对，符合题意。approve同意，批准；insist坚持；appreciate欣赏，感激。3A句意为：由于下大雪，昨天断电了。in consequence of由于；in case of以防万一。4B句意为：房价持续上升，这导致了许多抱怨。go up上升；go down下降；go by时光流逝；go over复习。5C根据句意“已经十点钟了。我不知道是怎么回事，这么短的路程她迟到了两个小时。”知应选C项。come about发生；come over来访；come out出来；出版；come up走上前；被提及。6D介词by用来表示数量的增减程度。句意为：自从7天前下雨以来，河水上涨了半米。7Adoubt作动词时，在否定句和疑问句中，后跟that引导的宾语从句；在肯定句中后跟if/whether引导的宾语从句。8D“large quant