新人教版高中英语选修6课时作业4 period 1含答案.docx

1、新人教版高中英语选修6课时作业4 period 1含答案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 _

2、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

3、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 comp

4、letely 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

5、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

6、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

7、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

8、 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

9、_ 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 t

10、emperature 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 Dth

11、ese7It 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，t

12、here 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 fo

13、r 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 residen

14、ts 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，

15、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

16、 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.”

17、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

18、 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 ca

19、n 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 ton

20、s.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 th

21、e 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

22、 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

23、，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

24、)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 wouldn

25、t 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

26、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。