人教版高中英语选修6 Unit 4 A Global warming period 3 练习(教师版)
20212021学年高中英语大题精做04Globalwarming（含解析）新人教版选修6
Unit 4 Global warmingI. 完形填空阅读下面短文，掌握其大意，然后从各小题所给的四个选项(A、B、C和D) 中，选出最佳选项。
Today the scientific community is in almost total agreement that the earth’s climate is changing and that this represents a huge threat to the planet and to us. According to a survey, with only 69% accepting the earth is warming— only 1/4 Americans see global warming as a major threat, public opinion 1 the scientific conclusion.Climate scientists and campaigners have long debated how to better communicate the message to nonexperts so that climate science can be 2 into action. According to Christopher Rapley, the usual tactic(策略) of climate experts to provide the public wit h information isn’t 3 because ＂it does not address key potential causes.＂We are all exposed to the evidence of climate change on an almost a daily basis. The information is almost 4 .Then what’s wrong? 5 our brains.Daniel Gilbert mentioned our brains’ failure to accurately notice gradual change. Robert Gifford also __6__ the point about our brains’difficulty in grasping climate change because of limited cognition and social __7__ with other people (＂Why should we change if X won’t?＂) .＂A more powerful barrier is the 8 of perceived(感知的) be havioral control; ‘I’ m only one person; what can I do ?’ is certainly a big one.＂For many, the first challenge will be inrecognizing barriers 9 they can overcome them.But for those of us who understand that climate change is a problem yet make little effort to cut the number of overseas trips we make or the amount of meat we consume, neither the uncaring attitude nor denial really explains the 10 between our actions and beliefs. Lertzman has come to the conclusion that the conflict between __11 _ both the planet and our way of life is too painful to bear. ＂When we don’t 12 the pain of that, that’s when we get 13 and can’t move forward.＂Lertzman refers to this 14 as ＂environmental melancholia(忧郁症),＂and points out that there’s a lot to be said for providing a means 15 acceptable to talk about.＂Rosemary Randall suggests that climate change is such a(n) 16 subject that it ＂can raise fears and anxieties that people feel have no 17 in polite conversation.＂Lertzman says the community has been slow to realize the value of psychology. Gifford says otherwise, __18__ —＂climate change, and not mental health, is the biggest psychological problem＂.Despite the pain, shame, difficulty in fully addressing climate change, both Lertzman and Gifford are still __19__ about our ability to face up to the challenge. ＂There can’t be anything about the human mind that stops us struggling with these issues given that so many people 20 are —maybe that’s what we should be focusing on instead.＂says Lertzman.1. A. accounts for B. falls behind C. wishes forD. leaves behind2. A. translated B. sprung C. forcedD. sent3. A. revolutionary B. detailed C. popularD. enough4. A. unreliable B. unbearable C. unacceptableD. unavoidable5. A. Submit B. Control C. BlameD. Curse6. A. picks up on B. gets down to C. throws back onD. looks up to7. A. connections B. comparisons C. competenceD. development8. A. sense B. problem C. lack D. effect9. A. if B. though C. beforeD. since10. A. relationship B. disagreement C. gapD. balance11. A. caring about B. taking on C. fighting againstD. putting away12. A. feel B. process C. remember D. hide13. A. hit B. puzzled C. stuckD. stressed14. A. conflict B. event C. hesitationD. inability15. A. socially B. environmentally C. culturallyD. morally16. A. complex B. controversial C. awkwardD. disturbing17. A. idea B. goal C. placeD. choice18. A. somehow B. however C. thereforeD. either19. A. optimistic B. concerned C. cheerfulD. encouraged20. A. equally B. still C. especiallyD. alreadyII. 阅读理解A（2021·新课标全国卷Ⅰ）A build-it-yourself solar still（蒸馏器） is one of the best ways to obtain drinking water in areas where the liquid is not readily available. Developed by two doctors in the U.S. Department of Agriculture, it’s an excellent water collector. Unfortunately, you must carry the necessary equipment with you, since it’s all but impossible to find natural substitutes. The only components required, though, are a 5＇ 5＇ sheet of clear or slightly milky plastic, six feet of plastic tube, and a container — perhaps just a drinking cup — to catch the water. These pieces can be folded into a neat little pack and fastened on your belt.To construct a working still, use a sharp stick or rock to dig a hole four feet across and three feet deep. Try to make the hole in a damp area to increase the water catcher’s productivity. Place your cup in the deepest part of the hole. Then lay the tube in place so that one end rests all the way in the cup and the rest of the line runs up — and out — the side of the hole.Next, cover the hole with the plastic sheet, securing the edges of the plastic with dirt and weighting the sheet’s center down with a rock. The plastic should now form a cone(圆锥体) with 45-degree-angled sides. The low point of the sheet mustbe centered directly over, and no more than three inches above, the cup.The solar still works by creating a greenhouse under the plastic. Ground water evaporates (蒸发) and collects on the sheet until small drops of water form, run down the material and fall off into the cup. When the container is full, you can suck the refreshment out through the tube, and won’t have to break down the still every time you need a drink.1. What do we know about the solar still equipment from the first paragraph?A. It’s delicate.B. It’s expensive.C. It’s complex. .D. It’s portable.2. What does the underlined phrase “the water catcher” in paragraph 2 refer to?A. The tube.B. The still.C. The hole.D. The cup.3. What’s the last step of constructing a working solar still?A. Dig a hole of a certain size.B. Put the cup in place.C. Weight the sheet’s center down.D. Cover the hole with the plastic sheet.4. When a solar still works, drops of water come into the cup from .A. the plastic tubeB. outside the holeC. the open airD. beneath the sheetBIts most keen advocates say that global warming is gradually ruining our parts of our planet. But the effects of the phenomenon might be felt more positively a little closer to home, after scientists claimed that it would make flowers smell sweeter.Some flowers could give out a smell that is nine times more fragrant than they currently produce, according to a report. It says that a temperature increase of between 1℃ and 5℃ will vastly increase the ability of flowers to produce their sweet smells.The study suggests that plants are able to produce more terpenes (萜烯) — the chemicals that give them their smells —in hotter conditions. Despite the environmental risk linked to climate change, the effect on flowers could also help bee populations as the stronger smells make flowers easier to find and pollinate. It also found that the effect could be more significant in cooler countries such as the UK and would have a strong impact on fruit trees.The findings come as the unseasonably warm autumn weather this year has led to reports that plants are being "tricked" into blooming early.Guy Barter described the findings as interesting and said it could have a significant effect on lightly scented flowers. "We think about climate change in terms of rising temperatures and sea levels, but there are more delicate potential effects which we have not thought about," he said.Last year, experts warned the average global temperature had risen by 0.5℃ in 50 years. They predicted temperatures will increase by 3℃ over the next century, causing a rise in sea levels, flooding, disease outbreaks and mass migration of refugees (难民).The researchers looked at a variety of plants. In the paper the researchers said, "The species with the highest increases in emissions were those with the lowest fragrance rates. The increases calculated for floral terpene emissions show that very significant increases in the amount of floral scents will likely occur in a warmer world. The rates of floral terpene emission by the end of the century could increase 0.34—9.1 times because of a 5℃increase in the average maximum temperature during the flowering peak of the season."5. We can infer from the text that in England .A. plants bore more fruits in autumn this yearB. the seasons weren’t in order this whole yearC. the autumn of this year was a little coolerD. plants began to produce flowers early in autumn this year6. What Barter said indicates that .A. every coin has two sidesB. a miss is as good as a mileC. don’t claim to know what you don’t knowD. don’t put the cart before the horse7. The last paragraph implies that in hotter conditions .A. plants will have the lowest fragrance ratesB. plants will send more sweeter chemicalsC. plants will suffer the rising temperatureD. plants will finish their flowering peak soon8. Which is the best title of the passage?A. Will plants produce more chemicals in the future?B. Is it easier to find sweeter flowers everywhere?C. Could global warming make flowers smell sweeter?D. Do flowers smell stronger in the cold temperature?Ⅲ. 语法填空Walking down the city streets, you look up and see 1 red telephone box. Behind it, on the road, a big red double-floor bus passes by, 2 (carry) citizens and tourists. This is London. And the red is what the city is famous 3 .Modern transportation has changed the way we lead our lives. One important means of transport has been the bus. In London, buses take on a bigger role. They are used to visit the city. Red tourist buses have open 4 (roof), which let people take photos, have an amazing view of the city and enjoy 5 (them) as they drive past Big Ben, the Thames and so on.But how did the bus become unique to London culture? Horse-drawn buses enjoy a history of more than 180 years. They 6 (use) in London since 1829. By the early 20th century, motor-buses were driving around London. Bus companies used different colors at the time. One of the 7 (big) companies chose red because the bright colour made 8 easy for the citizens to pick out the bus. In 1933, when Londontransport was grouped into a single company, they chose the most 9 (wide)used color at the time-red.And so the color red stayed in London. But it was in the mid-1950s 10 the red double-floor was born. Its name is the Routemaster. Built between 1954 and 1968, they still look traditional. Like they have been frozen in time.Ⅳ. 短文改错假定英语课上老师要求同桌之间互换修改作文，请你修改你同桌写的以下作文。
人教版高中英语选修6+Unit+4+A+Global+warming+period+2+课件2+(共23张PPT)
It was by bus that I came toYichang.
It is low-carbon life that is of great benefit to improve our environment.
Discovering useful structures
• It is Miss Gao who teaches us English. • It is I who am your new English teacher today. • It was Jingzhou City that Liu Bei borrowed from Sun Quan and never returned. • It is low-carbon life that is of great benefit to improve our environment.
…
Learning about structure
Human activity causes the global warming by burning more and more fossil fuels . • It is Human activity that causes the global warming
1. Scientists warned that greenhouse gases would
warm the earth by trapping heat energy in the
atmosphere. 2. Low-lying countries feel their very existence is in danger from rising sea levels. 3. The level of the sea could rise by several metres because of global warming.
高中英语 Unit 4 Global warming Section Ⅲ Grammarit的用法(2)教学案 新人教版选修6
Unit 4 Global warming Section Ⅲ Grammar-it的用法（2）语法图解探究发现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.②It was a scientist called Charles Keeling, who made accurate measurements of the amount of carbon dioxide in the atmosphere from 1957 to 1997.③They also agree that it is the burning of more and more fossil fuels that has resulted in this increase in carbon dioxide.④It was during the 20th century that the temperature of the earth went up about one degree Fahrenheit.[我的发现]这些句子都是强调句，句中的黑体词部分标出了句中的强调句结构，即：it_is/was＋被强调部分＋that/who ...句首词用“it”；be动词总是用单数形式，即is或was。
连接词一般用that，当强调部分是人时，强调连接词也可用who。
一、强调句的基本用法强调句就是把句中要强调的部分(通常是主语、宾语、状语或状语从句)放在It is/was 和that/who之间，原句中剩余部分放在that/who之后。
1．强调句的陈述句式“It is/was＋被强调部分＋that/who＋其他剩余部分．”The 2022 Winter Olympic Games will take place in Beijing and Zhangjiakou.→It is in Beijing and Zhangjiakou that the 2022 Winter Olympic Games will take place.在北京和张家口将要举行2022年冬季奥运会。
人教版高中英语选修六Unit4Globalwarming
高中英语学习资料madeofjingetieji英语人教版选修 6 Unit4 Global warming Ⅰ．单项填空1．（ 2013 福建， 33）— Would you mind answering some questions on shopping habits?— ______．2．Finally ，my thanks go to my tutor ，who has offered a lot of suggestions and comments on my paper and______ every page of my draft ．3．— I don't know about you, but I'm sick and tired of this weather．— ______． I can't stand all this rain ．A ． I don't careB ． It's hard to sayC．So am I D ． I hope so4． I can ______ the house being untidy, but I hate it if it's not clean．A ． come up withB ． put up withC．turn to D ． stick to5．—Our holiday cost a lot of money ．— Did it? Well, that doesn't matter ______ you enjoyed yourselves ．A ． so long asB ． unlessC．as soon as D ．though6． It is not how much we do but how much love we put into what we do ______ benefits our work most ．A ． whoB ． whichC．that D． what7．（ 2013 山东，22）It was ______ cold winter night and the moon was shining brightly across ______ night sky ．A ．不填； aB ． a； theC．the；a D ． the；不填8．______，confident students are more likely to succeed in their studies than those who are of little ambition．A ． In particularB ． In the endC．At the moment D． On the whole9． We are often instructed that ______ we set up a goal, we should go all out to achieve it ．A ． on condition that B． in caseC．as far as D． so long as10． Whatever you are, you must keep the law; otherwise, you must face the ______ of your illegal actions ．A ． consequences C．load11． So far largeB． stressD． pressurequantities of jewelry,dating from the Ming Period,______in thenewly- uncovered tomb ．A ． had been discovered B． has been discovered C．havebeen discovered D． will be discovered12．—How can I help my son do better in his studies?— Praise and encourage him more and ______ his confidence ．A ． pick up B．build upC．take up D ． call up13． Is ______ air pollution that brings about changes in the weather around the world?A ． it B． whichC．this D ．what14． The recent air crash was a terrible ______ in which about seventy people died ．A ． contributionB ． phenomenonC．catastrophe D ．commitment15． Having prepared so well ， there is no doubt ______we will be successful ．A ． ifB ． whatC．that D． whichⅡ．完形填空I started my first diary on December 5th,1975 ．It was a diary that I had__16__ as a present．Ittook me about a year to fill this diary ， __17__ after that one I gained more speed ．Until today ， I__18__ writing my diary on a regular basis ．I __19__ carry a diary with me to write down mysudden emotion in daily life ． I have had diaries in all kinds of __20__．The biggest diary was abook with 794 pages ．I prefer hard-cover“ sketch（素-books描簿）” without __21__．Only recentlydid I start using the 10 12 cm format×， with which I am quite __22__．I like this kind of diary，and you can even __23__ it in your pocket ．Through the years my writing style __24__ a lot ． I experimented with different kinds of diaries．In my freshman year at the university I kept an account of （记述）the things that happened atmy dorm ．__25__，I also wrote a diary about what happened to my friends ， because I felt that bywriting a personal diary I was thinking too much about myself ． __26__ these diaries I would usuallycollect remarks in small note books ，and a long time ago ，I __27__ wrote some poetry ．I kept an account of all our preparations for our __28__， with the title “ Howwe gotmarried ．”During our __29__ in China for our marriage ， I wrote a diary about our __30__ ．When my wife was pregnant （怀孕的），I started a diary for our __31__ children ．The firstpart mentions that we __32__ the name Annabel ， for we thought it would be a girl ．It __33__ outthat we were right to do so．Later，the __34__ thing happened for our second child，our sonAndy ． Also for __35__ we have been writing diaries．16． A ． sent B． boughtC． destroyed D． received17． A ． or B． butC． because D ． so18． A ． continue B ．likeC． finish D ． mind19． A ． usually B ． seldomC． hardly D． sometimes20． A ． prices B ． shapesC． sizes D ．colors21． A ． covers B． pagesC． lines D． moods22． A ． funny B． happyC． lucky D ． nervous23． A ． leave B． setC． take D ． put24． A ． improved B ． secondlyC． softened 25． A ． ThereforeC． Later D ．changedB ．secondlyD ． Nevertheless26． A ． Except B ． BesidesC． Without 27． A ． alsoC． still D． For B． never D． only28． A ． familyC． children 29． A ． visit B． workD ． marriage B． honeymoonC． plan 30． A ． travelsC． growth 31． A ． growingC． sleeping 32． A ． dislikedC． created D ． meeting B ． hotels D ． business B ． crying D ． coming B ． picked D ．spelled33． A ． turnedC． came 34． A ． differentC． same 35． A ． youC． him B． workedD ． pointedB ． strange D． disappointing B． herD． meⅢ．阅读理解AWhen Mark was 8 ， his third grade teacher announced a class spelling contest； the prize was attractive to him and he wanted to win the contest badly ．In honor of the spelling contest ， Mark finally agreed to a haircut ． Before he changed his mind ，I quickly took him to the barbershop ． I used to find various prizes ，like a weekend trip or a new music CD ， to get him there every time his hair was long ．“ Make it a lucky cut，” I instructed barber Joe．“ Mark is competing in an important spelling contest next week．”“ Well， did you do your homework ？” barber Joeasked．“ Yes，” Mark replied．“ Did you study hard？” barber Joeasked．“ Yes，” Markreplied ．“ Do you have confidence？” barber Joe asked．“ Confidence． C-O-N-F-I- D-E- N- C-E ． Confidence ． A lot of people spell that word wrong ，” Mark explained．“ Sure．You can spell it ，” barber Joe responded．“ But do you have it？You have got to have confidence in yourself ， son． It's a winner's secret weapon （武器）．”Mark won the spelling contest and got the prize —a free pizza lunch ． And Mark never forgot barber Joe's words：“ Youhave got to have confidence in yourself ， son． It's a winner's secret weapon．”Decades later， after becoming famous for his special design in buildings, Mark began receiving interview requests ． When he discussed his design approach with one particular feature writer ， the reporter asked him a question ，“ You're considered as a special one in the world of architecture ． When everyone around says it can't be done ， what makes you think you can pull it off ？”After thinking a bit ，Mark replied ，“ Confidence．After I've done my homework ，and studied my idea from every possible angle ，if I still see it then I know the only thing standing between meand success is confidence． It's a winner's secret weapon．”36． What can we infer about little Mark from the passage?A ． He didn't take his study seriously ．B．He didn't like to have his hair cut ．C．He was not good at spelling ．D． He was a kid with few hobbies or interests ．37． What was the prize for the winner of the spelling contest?A ． A new music CD ．B．A free haircut ．C．A free weekend trip ．D． A free pizza lunch ．38． What does Mark do now?A ． An architect ．B． An engineer ．C．A barber．D． A reporter ．39． From the passage， we can learn ______．A ． the author was worried about Mark's studyB．the barber's words have influenced Mark greatlyC．Mark stopped doing his homework to prepare for the spelling contestD． Mark turned to many people for help to succeed in the spelling contest40． The passage is written to ______．A ． honor a person who influences Mark greatlyB．prove the great power of others' encouragementC．say a person needs confidence to succeedD． say childhood experience can greatly affect a personBIn 2008 and 2009 I published two articles researching a lull（逗留）in solar activity．At the time， there appeared to be some disagreement among scientists as to what effect this might have on human-caused global warming ．Now climate scientists agree a less active sun won't havemuch of an effect ．According to the reports from the IPCC ， global climate is expected to warm between 4 and 10 degrees Fahrenheit by the year 2100 ． On the other hand， scientists show that the reduction in radioactive forcing （辐射力） due to low solar activity would reduce world temperature half a degree F if the lull in solar activity lasted until the end of the 21st century ．It is highly unlikely the current lull in solar activity would have such a long period．“ It is more likely that a new lull in solar activity would reduce the global temperature average of 0．2 Celsius by the end of 2100 ，” commented Professor Stefan Rahmstorf， who was responsiblefor a study of a lull in solar activity effects on climate at the Institute for Research on the Impacts of Climate Change in Potsdam ．In short，this small forcing is likely to have little ，if any ，observable effect on human- caused global warming ， at most reducing the temperature increase to between 3 ． 5 and 9． 5 degrees F． The reason for the small effect on temperature is due to the fact that the difference between solar activity highs and lows changes solar output by less than one half of one percent ． So the difference in the amount of energy coming out of the sun between solar highs and lows isn't very large．The result is that the human forcing on climate is many times larger than that caused by any natural difference in the sun ．Generally if human-caused climate_change isn't controlled it can't be stopped by natural changes in the sun．41． What once caused the argument among scientists?A ． The reduction in world temperature ．B．That humans are responsible for global warming ．C．That humans are stronger than nature．D． Whether the lull in solar activity has effect on human-caused global warming ．42． According to scientists ， world temperature would fall a little if ______．A ． less CO2 is given offB．more trees are plantedC．radioactive forcing becomes strongD． the lull in solar activity lasts a long period43． What can we learn from the passage?A ． The author is expert at writing science fiction ．B．The current lull in solar activity will last very long．C．The power of humans is stronger than the sun on global warming ．D． The IPCC reported that world temperature would fall greatly．44． What do the underline d words “ climate change” refer to?A ． The flood ．B．Global warming ．C．The earthquake．D． Global environmental change ．45． What does the passage mainly talk about?A ． The effect of global warming ．B．An argument among scientists ．C．That humans are a cause of global warming ．D． That a less active sun cannot stop global warming ．Ⅳ．七选五阅读依照短文内容，从短文后的选项中选出能填入空白处的最正确选项。
人教版高中英语选修6Unit 4 Global warming同步练习
Part 1 Warming Up, Pre⁃reading, Reading andComprehendingI. 根据下面各句句意以及所给单词的首字母或汉语提示词，写出该单词的正确形式（每空一词）。
1. We are making slow but s________ progress.2. The earthquake was a terrible ________ (大灾难).3. She ________ (扫视) shyly at him and then lowered her eyes.4. The information is processed in a(n) ________ (胡乱的) order.5. He has suffered a m________ heart attack — nothing too serious.6. The witness ________ (陈述) that he had not seen the woman before.7. The electricity industry ________ (消耗) large amounts of fossil fuels.8. This decision could have serious c________ for the future of the industry.9. There's evidence to suggest that child abuse is not just a recent p________.10. Whatever the latest fashion t________, you can be sure Nicki will be wearing it. II. 用适当的介词填空。
1. He kept ________ talking all the time.2. If she felt he was right, she would agree ________ him.3. The crash resulted ________ the deaths of 14 passengers.4. Eating too much sugar can lead ________ health problems.5. She uses her unmarried name ________ professional purposes.6. Modern farming methods have done considerable harm ________ the countryside. III. 根据括号内的汉语提示补全下面句子（每空一词）。
人教版高中英语选修六Unit4 Global warming同步精练及参考答案.docx
高中英语学习材料***鼎尚图文理制作***人教新课标英语选修6Unit4 Global warming同步精练及参考答案Unit Four Global warmingI. 用所给词的词组适当形式填空1._ (half) the entire company, I would like to thank you for all your work.2.We have our bad times but (whole) we’re fairly happy.3.I don’t know how it (come) that we stopped loving each other.4.The lucky fans will be picked out (random) rather than chosen beforehand to perform with the singer.5. (average), women live between five and seven years longer than men.6. (keep) trying. You’ll succeed in time.7.I cannot imagine how you (come)naughty children at all.8. (quantity) food were left on the table.9.Sports and games can (build) one’s character.10.His laziness (result) failure in maths exam again.II．语法填空阅读下面材料，在空白处填入适当内容（每空1个单词）或括号内单词的正确形式。
All scientists subscribe to the view 1 it is human activity 2 has caused the global warming. This activity is burning fossil fuels 3 (produce) energy. As a result, a natural phenomenon 4 (call) the “greenhouse effect ”has come about. 5 this phenomenon, the earth would be about thirty-three degrees Celsius 6 (cool) than it is. So, we need those gases. 7 , the global temperature will rise when we add huge quantities extra carbon dioxide into the atmosphere .We know that the levels of carbon dioxide 8(increase)greatly over the last 100 to 150 years. The attitudes of scientists to this rise are 9 (complete)different. Some think that the trend would be 10 catastrophe while some are opposed to this view, and they believe that any warming will be mild with few bad environmentalconsequences.1.____________2.____________3.___________4.___________5.___________6.____________7.____________8.___________9.___________ 10___________III、完形填空阅读下面短文，从各题所给的四个选项(A、B、C和D)中，选出最佳选项。
山东省高密市古城中学(人教版)高中英语Book6Unit4GlobalWarming(学案)
Book 6 Unit 4 Global WarmingLearning & teaching aims:1. To develop some reading abilities.learn about the main information of the passage.develop the sense of environmental protection.课前预习：1.化石燃料______________2.副产品__________________3.5.甲烷，沼气_______________6.自然现象__________________7.发生; 造成________________8.大量的____________________9.上升; 增长; 升起______________ 10.导致_____________________ 11.同意; 赞成; ……_________________课内探究I. Warming-up；Pre-readingII. Scanning:1. What is mainly discussed in the passage?A. What has caused the global warming and whether it matters.B. What effects of the global warming will be.C. How serious the global warming could be.D. What the global warming is2. Where does this article most probably come from?A. NewspaperB. NovelC. Magazine3.What are the two graphs about?4.Find out the topic sentence of each paragraph5.Match the main idea of each part.Part1(Para 1) How global warming comes about?Part2(Para 2&5) Two different opinions about global warming.Part3 (para6) Should we do anything?Part4 (Para 7) The earth is becoming warmer.III. Skimming and answering the following questions.found out the amount of carbon dioxide in the atmosphere from 1957 to 1977?A. Dr Janice FosterB. Charles KeelingC. George HambleyD. Sophie Armstrong2.Which of the following is NOT true according to the passage?A. The temperature in the last centur y didn’ t seem to increase much.B. Everyone believes that global warming caused by the activities of humans.C. The rise in carbon dioxide is causing a steady increase in global warming.D Janice Forster believes that she can predict future global rise in temperature.IV. Careful ReadingPart11.Who wrote the magazine article?2. What is the name of the magazine?3. What’s the meaning of the word “explore” in Line.4?4.The purpose of the first paragraph is to ___.A .introduce the writer B. explain a changeC. introduce the topicD. raise a questionpart 21.What is the cause of global warming?is to blame for the global warming? Human activity? Or natural phenomenon?3. The graphs are used to _____.A. illustrate points by providing evidenceB. tell the change of temperatureC. tell the content of carbon dioxide in the airD. interest the readersin the blanks about the causes of Greenhouse effect.Greenhouse effect is a natural p . Greenhouse gases in the atmosphere can warm the earth by trapping heat energy. But the problem begins when we add huge quantities of extra carbon dioxide to the atmosphere by burning fossil f . Therefore, more heat energy is t in the atmosphere. It is the increased amount of carbon dioxide that is r in global warming.There is no 1 that the earth is becoming warmer no matter whether is a natural 2____ . Scientists believe that “ greenhouse effect” begins when we add huge 3 Extra carbon dioxide to the atmosphere by burning 4 . The increased 5 . carbon dioxide is causing the 6 temperature to go up.Scientists also agree that the burning of more and more fossil fuels has 7 This increase in carbon dioxide. An increase of five degrees would be a 8 . Scientists can’t predict the 9 well enough to know what to expect.On the other hand, a scientist ,George Hambley predicts that any warming will be mild with few bad environmental 10 . He 11 that more carbon dioxide will encourage a greater 12 of animals--- all of which will make life for humans better.However, greenhouse gases continue to 13 in the atmosphere and the climate is going to 14 warming.VI. Debate:What should we about global warming?VII. Write a short passage about what we should do to save the earth. :。
(人教版)高考英语全程检测：(选修6)Unit 4 Global warming(含答案)
课时训练29Unit 4Global warming一、单元扣点训练Ⅰ.短语填空come about; go up; result in; be opposed to; keep on; on behalf of; put up with; so long as; build up; turn up1．I can hardly hear the radio. Would you ________ please?答案turn it up2．The car crash ________ three people being killed and one injured.答案resulted in3．These exercises are good for ________ leg strength.答案building up4．The price of oil has ________ by over 50 percent in less than a year.答案gone up5．At first they ________ the scheme, but we managed to argue them round.答案were opposed to6．________ all the guests here，I wish to thank you for giving us this warm reception.答案On behalf of7．We want to know how it ________ that humans speak so many different languages.答案came about8．“I will not ________ your bad behaviour any longer，” said the girl angrily.答案put up with9．You can certainly do it well if you ________ practising hard.答案keep on10．I don't care about the price，________ the car is in good condition.答案so long asⅡ.完成句子1．It is human activity ______________________(导致了地球变暖) rather than a random but natural phenomenon. (cause)答案that has caused this global warming2．It means that more heat energy tends to be trapped in the atmosphere ______________________(从而引起全球气温上升) (go) 答案causing the global temperature to go up3．If you are cold，put on more clothes ______________________(而不要把暖气开大). (heat)答案instead of turning up the heatⅢ.模仿造句1．It is a rapid increase when_compared_with other natural changes.[翻译]与地球的大小比起来，最高的山也一点不显得高了。
人教版新课标高二英语选修六+unit+4+Global+warming教案
Unit 4 Global warming ----ReadingI.Revisionin consequence/come about/ be opposed to/ go up/ result in/ a large quantity of1) With the use of electricity, great changes have ¬¬¬¬___________ in our life.2) The police found _____________drugs at his home.3)At first they _____________the scheme,but we managed to argue them round.4) The price of oil has _______________by over 50 percent in less than a year.5) It rained yesterday and _____________the match was canceled.6) The fierce quarrel both sides’ breaking up from each other. II.Reading tasks:1) Read the text and then match the main idea of each part.Part 1(Paragraph 1) a.List two different attitudes among scientists towardsglobal warmingPart 2(Paragraphs 2~5) b.It`s up to readers to think and decide whether people should do something about global warming or not. Part 3(Paragraph 6) c. Illustrate how global warming comes about. Part 4(Paragraph 7) d. Introduce a debate over the issue of globalwarming.2)Try to find out the main idea of the text.The ______have different ideas on whether it _______ when the earth is becoming _______.3)Read the passage and answer the following questions.1.What does the `green house effect` refer to?2.What has resulted the increase in carbon dioxide?3. Who wrote the magazine article? What is the name of the magazine?4. What are the names of the three scientists mentioned?5. Do the scientists agree with one another about the global warming?6.The different ideas between Dr. Janice Foster & George Hambley Dr. Janice Foster----Carbon dioxide has caused the global temperature to _____.An increase of five degrees would be a________and could be______.George Hambley----More carbon dioxide is a _____thing,which makes crops_______and will encourage_______.4)SummaryAll scientists 1.________ to the view that it is human activity that has caused the global warming.This activity is burning fossil fuels，to produce energy .As a result, a natural 2.__________called the“greenhouse effect” has 3.____________.Without this phenomenon，the earth would be about 4._______cooler than it is.So,we need those gases. However,the global temperature will rise when we add huge5.________of extra carbon dioxide into the atmosphere. We know that the levels of carbon dioxide have6._______ greatly over the last 100 to 150 years. The attitude of scientists towards this rise is completely7________ . Some think that the trend would be a catastrophe while some are 8.______ to this view，and they believe that any warming will be 9.____________ with few bad environmental 10.__________.eful sentences about protecting enviornment.1.Environmental protection has caused global concern recently.2.Everybody should raise the awareness that it’s our duty to protect our mother earth.3.It’s high time we took immediate measures to protect our earth from being polluted.4.On no account should we develop our economy at the cost of our environment.5.With the increase of the world population, our environment is getting worse and worseIV.HomeworkWrite a short passage using the topic about protecting environment.。
人教英语选修六素养练习：nit Global warming ection Ⅲ 知能演练轻松闯关 含解析
Ⅰ品句填词1．The drug is effective but has a(n) tendency(倾向) to cause headaches.2．The project has received widespread public support so it must be carried out.3．The water is extremely cold and the lake’s average(平均的) water temperature is just 3℃. 4．If we can use recycled(可循环的) materials, we will cause less pollution to the earth. 5．The casual(随便的) dress is becoming more and more fashionable.6．There’s a lot of disagreements(分歧) among politicians on this issue.7．Mary felt a bit tired. She wanted to refresh(恢复) herself with a cool bath.8．Everyone should make a contribution(贡献) to protecting the environment.9．In his judgement, polluting industries should fight aga-inst carbon pollution(污染)．10．As we all know, the growth(生长) of crops depends on sunlight.Ⅱ选词填空came__about．2．I don’t subscribe__to any weekly or monthly magazines.I buy some occasionally at bookstores.3．With the temperature of the earth going__up,__the iceberg at the South Pole begins to melt.4．Being a volunteer helped John build__up his sense of selfworth and added value to his life.5．There was a big fire in a 24story apartment building last night, resulting__in at least 100 deaths.6．Advance warning, even__if it doesn’t prevent an outbreak, could at least reduce the loss of life.7．Although no one was willing to give him money, the man kept__on playing the violin on the street.8．At first, I was__opposed__to the plan put forward by Jack, but at last he managed to persuade me into accepting it.9．On__the__whole,__the warmer a place is, the more types of plants and animals it will usually support.10．On__behalf__of the entire company, I thank you for all your work.Ⅲ完成句子1．It__takes__skills__and__physical__strength(需要技巧和体力) to finish the task, so I think Jim is too young to do it.2．You may use the room as__long__as(只要) you can keep it clean.3．When__and__where__to__hold__the__meeting(在什么时间、什么地点举行会议) hasn’t been decided so far.4．Together, individuals can make__a__difference(众人拾柴火焰高)．5．I’d__appreciate__it__if(如果……我会很感激的) you could turn off the light. I’m sleepy.6．The school sees its job as preparing students to make__a__contribution__to__society(为社会做出贡献)．Ⅰ单句语法填空1．The company gave us a presentation(present) on how the new system worked.2．The two sides had disagreements(disagree) on this matter yesterday, so another talk will be held in a month.3．The Belt and Road Initiative advocated by China will make great contributions(contribute) to the world development.4．President Xi notes that under such circumstances(circumstance) it’s necessary to strengthen cooperation among countries.5．The men were clearing all the pollution(pollute) off the shore.6．The government is trying to limit population growth(grow)．7．They sell all kinds of electrical(electricity) equipment and appliances.8．The woman living next door is a wellknown educator(educate)．9．The universe is so magical a place that no one knows how it came into existence(exist) on earth.10．There is a growing tendency(tend) towards having two children in our country.Ⅱ阅读理解ASome people think asking for help is a sign of weakness, but the complete opposite is true. It takes strength to ask for help. It’s a hard thing to do. The truth is, there are more good people than bad. People truly want to help others. No one should ever have to be in that dark place.I have a friend called Diane. Diane is one of the most positive people I have ever known. She is smart and funny, and by looking at her you would certainly think she had a perfect life. No one knew the terrible things she was dealing with. She never asked anyone for help when she was in great trouble. She thought that she would just be bothering(打搅) people if she told them the truth. Shethought loneliness was her answer. She masked her loneliness, but one day she hit her breaking point.Diane tried to take her life one morning. She was lucky, though. Someone found her before it was too late. People finally knew her problems and with their help she got rid of them. She once told me that her biggest regret was not reaching out to someone sooner. Diane has greatly changed. She’s become positive and is always ready to help others.Diane and I have grown quite close. She has helped me battle my own problems. She is an example of what help looks like.To anyone out there who feels they are alone, I hope you know you are not. Even if you feel the world is closing in on you, there are people who care—people who will surprise you in the best ways. The best thing about our technological world is how easily you can reach people. Don’t be afraid to ask for help. You are not alone.【解题导语】本文是一篇夹叙夹议文。
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Period Three Using Language Ⅰ.语境填词 1．The ________ (平均的) age of the boys in this class is fifteen. 2．Computers are now in ______________ (普遍的) use. 3．I think a cold drink can ________ (使恢复) you after your long hot journey. 4．Such ________ (随便的) dress would not be correct for a formal occasion. 5．There is a growing ________ (趋势) for people to work at home instead of in offices. 6．The ________ (生长) of plants needs sunlight. 7．Young people have made a great __________ (贡献) to China’s economic development. 8．Twenty-five thousand deaths per year are caused by air ________ (污染)． 9．Many experts ________ (提倡) rewarding your child for good behaviour. 10．I know I can trust her in any ____________ (情况)． Ⅱ.句型转换 1．It was very late，but they went on working. It was very late，but they ________ ________ working. 2．We don’t doubt that he can do a good job. ________ ________ ________ ________ ________ he can do a good job. 3．Their carelessness led to the failure. Their carelessness ________ ________ the failure. 4．On condition that everyone offers a little love to the disabled，they will live a happy life. ________ ________ ________ everyone offers a little love to the disabled，they will live a happy life. 5．The factory turns out a large number of paper products. The factory turns out ________ ________ ________ paper products. 6．Although they raise the price，he’s going to buy the farm. He’s going to buy the farm ________ ________ they raise the price. Ⅲ.翻译句子 1．这场雨对比赛没多大影响。 ________________________________________________________________________
________________________________________________________________________ 2．我不能容忍你对你妈妈说话的方式。 ________________________________________________________________________ ________________________________________________________________________ 3．只要你高兴，我就高兴。 ________________________________________________________________________ 4．我喜欢水果、蔬菜、鱼等等。 ________________________________________________________________________ 5．我们想知道他下一步将做什么。 ________________________________________________________________________ 6．他平均每天工作十个小时。 ________________________________________________________________________ Ⅳ.单项填空 1．Last year the number of students who graduated with a driving licence reached 200,000，a(n)________of 40,000 per year. A．average B．number C．amount D．quantity 2．The president can’t be here today，so I’m going to speak________ him. A．instead B．on behalf of C．in behalf D．represent 3．You can ask him again if you like，but it won’t________ any difference—he’ll still say no. A．tell B．make C．feel D．find 4．She got separated from her husband because she couldn’t________ his bad temper. A．keep up with B．put up with C．catch up with D．come up with 5．—How do you feel about your travel to Hainan? —________，I enjoyed it very much，although the weather of some days was unpleasant. A．In addition B．On the whole C．In other words D．On the other hand 6．Mr.Green is fond of rock music________ his wife enjoys folk music. A．when B．as C．while D．if 7．Under no circumstances________ to move to a new place far away from her workplace，because it isn’t convenient for her family and herself. A．Karen will agree B．will Karen agree C．Karen will disagree D．will Karen disagree 8．We all know that，________，the situation will get worse. A．not if dealt carefully with B．if not dealt carefully with C．if dealt not carefully with D．not if carefully dealt with 9．—Our holiday cost a lot of money. —Did it？Well，that doesn’t matter________you enjoyed yourselves. A．as long as B．unless C．as soon as D．though 10．—Let’s carry out the plan. —________ We had better consider it carefully. A．I really can’t agree with you. B．A good idea. C．Go ahead. D．Why don’t? Ⅴ.阅读理解 The Stop Global Warming calculator shows you how much carbon dioxide you can prevent from being released into the atmosphere and how much money you can save by making some small changes in your daily life.It’s our hope that the calculator will promote action，awareness and empowerment (授权) by showing you that one person can make a difference and help stop global warming. There are many simple things you can do in your daily life—what you eat，what you drive，how you build your home—that can have an effect on your immediate surroundings，and on places as far away as Antarctica (南极洲)．Here is a list of things that you can do to make a difference. Use Compact Fluorescent Bulbs Replace frequently used light bulbs with compact fluorescent bulbs.Save 300 lbs (pounds) of carbon dioxide and $60 per year. Use Recycled Paper Make sure your printer paper is 100% post consumer recycled paper.Save 5 lbs of carbon dioxide per ream of paper. Take Shorter Showers Showers account for 2/3 of all water heating costs.Save 350 lbs of carbon dioxide and $99 per year. Buy Products Locally Buy locally and reduce the amount of energy required to drive your products to your home. Carpool When You Can Own a big vehicle？Carpooling with friends and co-workers saves fuel.Save 790 lbs of carbon dioxide and hundreds of dollars per year. Don’t Idle in Your Car Idling wastes money and gas，and generates pollution and global warming causing