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【学案导学设计】20212021学年高中英语Unit4GlobalwarmingPeriod4课时作业新人教版选修6Ⅰ.单项填空1．It was from only a few supplies that she had bought in the village________the hostess cooked such a nice dinner.A．where B．that C．when D．which2．John’s success has nothing to do with good is years of hard work________has made him what he is today.A．why B．when C．which D．that3．—I’ve read another book this week.—Well，maybe ________ is not how much you read but what you read that counts.A．this B．that C．there D．it4．It was ________ he came back from Africa that year ________ he met the girl he would like to marry.A．when；then B．not；untilC．not until；that D．only；when5．It was after he got what he had desired________ he realized it was not so important.A．that B．when C．since D．as6．He was told that it would be at least three more months________ he could recover and return to work.A．when B．before C．since D．that7．It was for this reason________ her uncle moved out of New York and settled down in a small village.A．which B．why C．that D．how8．It was on the farm ________ he spent his childhood ________ he learned how to grow vegetables.A．where；that B．which；whenC．that；that D．which；which9．As is reported in the newspaper，it was________ that resulted in the terrible accident.A．because of her carelessnessB．her being carelessC．because she was carelessD．she was so careless10．When asked to explain________ he does to make his students so fascinated with his lessons，the teacher paused and thought deeply.A．what it is that B．that what it isC．what is it that D．that what is it11．Is it Professor Li________ teaches you English?A．which B．whom C．who D．whether12．It is I who________ going to Zhangjiajie.A．is B．was C．am D．are13．Was it six years ago，when he came to China for the first time，________ he began to learn Chinese?A．where B．how C．which D．that14．—I can’t find did you meet him this morni ng?—It was in the hotel________ he stayed.A．that B．which C．the one D．where15．Many people now make________ a rule to buy cards for their friends before Christmas.A．themselves B．it C．that D．thisⅡ.对划线部分进行强调1．My mother met Tom in_the_street yesterday.________________________________________________________________________________________________________________________________________________ 2．It didn’t stop raining until_midnight.________________________________________________________________________ 3．John gave Mary a_handbag at Christmas.________________________________________________________________________________________________________________________________________________ 4．Jane has been living in London since she left China.________________________________________________________________________________________________________________________________________________ 5．Only_in_this_way can you finish the work in time.________________________________________________________________________________________________________________________________________________ 6．What_the_professor_said had a great effect on us.________________________________________________________________________________________________________________________________________________ 7．Mary met a Canadian in the park last_Sunday.________________________________________________________________________________________________________________________________________________ 8．The football match had to be put off because_of_the_bad_weather.________________________________________________________________________________________________________________________________________________ Ⅲ.用强调句型翻译句子1．病人需要的是更好的食物和更多的阳光。
Unit 4 Global warmingPeriod II Learning about Language一、1.Mr. Li is a gentle man, who does not get angry easily.2.The growing trend for single mothers is to bring up children by themselves.3.Many believe that poverty is a direct result of overpopulation.4.Jean felt more comfortable in informal clothes.5.Public worries are the threats of the very existing of the nuclear power industry.6.Environmentalists advocate that some measures (take) to protect the environment.7.Honesty and hard work are the factors ( contribute) to success and happiness.8.People went outdoors (refresh) by the cool breeze of autumn.9.Our high living standards cause us (consume) 25 percent of the world’s oil.10.Do you believe in the (exist) of God?二、Its 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°C and 5°C will vastly increa se the ability of flowers to produce their sweet smells.The study suggests that plants are able to produce more terpenes (萜烯)—thechemicals 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 important 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 an important 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°C in 50 year s. They predicted temperatures would increase by 3°C 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, “T he species with the highest increases in emissions I (排放物）were those with the lowest fragrance I rates. The increases calculated for floral terpene emissions show that very important increases in the amount of floral scents will likely occur in a warmer world. The rates of floral terpene emissions by the end of the century could increase 0. 34—9. 1 limes because of a 5°C increase in the average maximum temperature during the flowering peak of the season.1.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 year2.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 horse3.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 soon4.Which is the best title of the passage?A.Will plant's 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?三、Some new car models are fashionable. Others can go a long way with only a little gas. But all are taking advantage of technology that is making driving safer and ① (easy).The new Ford Escape has technology that helps the car avoid crashes. A new control system changes the car’s speed ② (keep) a safe distance from other cars on the road. It works ③using sensors that measure the Escape’s distance from other vehicles.④ (d r i v e)can connect to the Ford Escape’s electronic system with their smartphone. The phone can start and track their car from anywhere.⑤ emergency vehicles are near, the Heedful Audio Alert System, or HAAS, will warn drivers. The device has a sensor ⑥detects (发现）the sound of an emergency vehicle siren(气笛). The device then ⑦ (send) a warning to the driver’s phone.A company ⑧ ( call ) Sober Steering has developed a device to stop drunken drivers. The device can detect alcohol in the skin. If the driver’s alcohol level is too high, ⑨________ will shut down the vehicle. Just as technology ischanging life at home and at work, it ⑩ (change) life on the road as well.答案以及解析一、1.答案：mild2.答案：tendency3.答案：consequence4.答案：casual5.答案：existence6.答案：(should) be taken解析：【解题思路】考查虚拟语气。
Unit4GlobalwarmingSection1SectionⅠWarming up,Pre-reading,Reading&ComprehendingⅠ.单词拼写Ⅰ.单词拼写1．A large quantity (数量)of air－conditioners have been sold since the temperature is high. 2．Such a mistake would perhaps lead to disastrous conseq uences (结果)．3．Several cars are available within this price range (范围)．4．The personnel manager glanced (浏览)down the list of names of the applicants.5．We are making slow but steady (稳步的)progress. 6．Their so－called prosperity is only a temporary phenomenon (现象)．7．Make your actions deliberate, not rushed and random (随意)．8．From all points of view，war would be a catastrophe (灾难)．9．More than 70 people were killed in the floods (洪灾)．10．I'd have a better chance at the state (州立) university.Ⅱ.选词填空range，glance，come about，consequence，be opposed to，go up，even if，compare to，result in，random1．It was lack of effort, not of money, that resulted in their f ailure.2．Training lessons range from $200 to $500 for two or thre e hours.3．The detective，pretending to read a newspaper， glanced at the man sitting next to a woman.4．I simply couldn't understand how it came about that you did so much work within such a short time.5．His wife is very particular about dress and she is strongly opposed to wearing casual clothes on formal occasions. 6．They also said that in the past 100 years, the global tempe ratures went up by 0.74℃.7． Even if your suggestions are turned down, at least you h ave tried your best.8．When compared to many other places, is usually very hot and dry.9．I asked a few random questions of Ellen as we sat there .10．He broke the law，and now he must face the consequences of his actions.Ⅲ.句型转换1．It is certain that our team will recover from the failure.→ There is no doubt that our team will recover from the failu re.2．Not only his friends but also Mr White was invited to the p arty.→Mr White as well as his friends was invited to the party. 3．We depend on energy to do many things in our daily lives.→ It is energy that we depend on to do many things in our daily lives.4．They've tried to cut down on pollution, but there's still a lot of smog in the city.→They've tried to cut down on pollution, but there's still a larg e quantity of/a great deal of/a great amount of smog in the cit y.5．The illness resulted from eating too much bad food.→Eating too much bad food resulted in/led to the illness.Unit4GlobalwarmingSection1SectionⅠWarming up,Pre-reading,Reading&ComprehendingⅠ.单词拼写Ⅰ.单词拼写1．A large quantity (数量)of air－conditioners have been sold since the temperature is high.2．Such a mistake would perhaps lead to disastrous consequences (结果)．3．Several cars are available within this price range (范围)．4．The personnel manager glanced (浏览)down the list of names of the applicants. 5．We are making slow but steady (稳步的)progress.6．Their so－called prosperity is only a temporary phenomenon (现象)．7．Make your actions deliberate, not rushed and random (随意)．8．From all points of view，war would be a catastrophe (灾难)．9．More than 70 people were killed in the floods (洪灾)．10．I'd have a better chance at the state (州立) university.Ⅱ.选词填空range，glance，come about，consequence，be opposed to，go up，even if，compare to，result in，random1．It was lack of effort, not of money, that resulted in their failure.2．Training lessons range from $200 to $500 for two or three hours.3．The detective，pretending to read a newspaper， glanced at the man sitting next to a woman.4．I simply couldn't understand how it came about that you did so much work within such a short time.5．His wife is very particular about dress and she is strongly opposed to wearing casual cl othes on formal occasions.6．They also said that in the past 100 years, the global temperatures went up by 0.74℃. 7． Even if your suggestions are turned down, at least you have tried your best.8．When compared to many other places, is usually very hot and dry.9．I asked a few random questions of Ellen as we sat there.10．He broke the law，and now he must face the consequences of his actions.Ⅲ.句型转换1．It is certain that our team will recover from the failure.→ There is no doubt that our team will recover from the failure.2．Not only his friends but also Mr White was invited to the party.→Mr White as well as his friends was invited to the party.3．We depend on energy to do many things in our daily lives.→ It is energy that we depend on to do many things in our daily lives.4．They've tried to cut down on pollution, but there's still a lot of smog in the city.→They've tried to cut down on pollution, but there's still a large quantity of/a great deal of/a g reat amount of smog in the city.5．The illness resulted from eating too much bad food.→Eating too much bad food resulted in/led to the illness.。
【成才之路】20212021学年高中英语Unit4Globalwarming综合技能测试新人教版选修6时刻：120分钟，满分：150分第一部分：听力(共两节；满分30分)第一节(共5小题；每小题1.5分，满分7.5分)听下面5段对话。
每段对话后有一个小题，从题中所给的A、B、C三个选项中选出最佳选项，并标在试卷的相应位置。
听完每段对话后，你将有10秒钟的时刻来回答有关小题和阅读下一小题。
每段对话仅读一遍。
1. What does the man want?A. Tea.B. Coffee.C. A glass of milk.2. What is the teacher's name?A. Mrs. PondB. Miss PondC. Miss Bond.3. What did the woman say about her vacation?A. She met some friendly people.B. The hotel was not good.C. She had fine weather.4. What is Ray going to do this afternoon?A. He will have a class at 1：00.B. He will go to the library at 2:00.C. He will go home around 3:00.5. What is the original price for the Tshirt?A. 80 dollars.B. 50 dollars.C. 40 dollars.第二节(共15小题；每小题1.5分，满分22.5分)听下面5段对话或独白。
每段对话或独白后有几个小题，从题中所给的A、B、C三个选项中选出最佳选项，并标在试卷的相应位置。
听每段对话或独白前，你将有时刻阅读各个小题，每小题5秒钟；听完后，各小题将给出5秒钟的作答时刻。
Unit 4Global warming主题语境:人与自然——环境保护SectionⅡ—Learning about Language,Using Language,Summing Up&Learning Tip课后篇巩固提升一、单句改错1.As the whole,your plan is quite practical.2.He isn’t the best;he is just on the average.3.An average of 100 letters is answered by the secretary every day.4.I am greatly honored to make a speech here on behalf for our school.5.The company advocates all the employees need do some physical exercise during the break.或省略need6.What I can’t put up is his coldness during our stay there.后加with7.Every citizen should make a contribution to protect the image of our city.8.Under any circumstances will we let out his secret.二、用方框中所给短语的适当形式填空1.He made a speech at the conference his school.2.I don’t know how you can their endless quarrels every day.3.If you know a foreign language you can tell your foreign friends about your family,your hobbies .4. will China be the first country to use nuclear weapons.5.You can borrow my car you promise not to drive too fast.6.He pretended to the result of the competition,even though he cared about it so much.7. focusing on your own feelings,learn to look for the love,beauty and kindness around you.8.It would have if you had told me this two days earlier.9.He was a good student and scored in most subjects.10. ,the damage to the house is not serious and it could be repaired.三、阅读理解ASometimes we may find that every week there are a lot of new stories about how climate change is affecting the planet,or new plans to battle its effects like the one announced by the former US President Barack Obama the other day.But the concept itself isn’t new at all — in fact,scientists have been exploring questions about climate change for almost 200 years.The idea of “greenhouse gases” goes back to 1824,when Joseph Fourier wondered what was regulating the earth’s temperature.Fourier concluded that the atmosphere must be responsible for containing the heat absorbed from the sun and described it as a box with a glass lid:As light shines through the glass,the inside gets warmer as the lid traps the heat.As Fourier’s ideas spread,it came to be called “ the greenhouse effec t”.Scientists continued to study the greenhouse effect.Until a Swedish chemist named Svante Arrhenius came along,scientists understood how global warming actually works.After years of work,Arrhenius determined that the level of carbon dioxide in the atmosphere did in fact have a direct effect on global temperatures.Arrhenius found that CO2,and other gases trap radiation,which warms the atmosphere.Arrhenius was the first to suspect that burning coal could contribute to the greenhouse effect.But Arrhenius welcomed the warming effect on the planet.At a lecture later that year,Arrhenius noted that creatures of a warmer earth “might live under a milder sky and in less barren surroundings”.While Arrhenius’ findings won him the 1903 Nobel Prize in Chemistry,scientists kept debating whether the greenhouse effect was increasing until 1950,whenresearchers finally began to find strong data to support it.By the end of the 1950s,American scientists had been sounding the alarm on the long-term consequences of climate change.Climate change research has come a long way since Fourier first described the greenhouse effect.Maybe Arrhenius should have been more careful of what he wished for.1.What can we know from Paragraph 1?A.Climate change has caused terrible disasters.B.The topic of climate change has been talked a lot.C.Scientists should work harder to research climate change.D.The whole world should cooperate to protect the environment.,第一段讲述的是“关于气候变化的话题已经讨论了很多”。
故选B项。
2.What does the underlined word “it” in Paragraph 2 refer to?A.The atmosphere.B.The idea.C.The earth.D.The earth’s temperature.根据第二段可知,Fourier的结论是,大气层负责吸收来自太阳的热量,并将其描述为一个有玻璃盖子的盒子:当光线穿过玻璃时,内部温度会随着盖子吸收热量而升高。
由此可知此处it指的是大气层。
故选A项。
3.What did Arrhenius think of the greenhouse effect?A.It was beneficial for creatures on earth.B.It was totally responsible for climate change.C.It brought more troubles than benefits to human beings.D.It worked as a punishment for harmful human activities.effect...surroundings.”可知,Arrhenius 认为温室效应对地球上的生物有益。
故选A项。
4.What’s the author’s attitude towards Arrhenius’ expectation?A.Cautious.B.Defensive.C.Positive.D.Negative.way...Arrhenius should have been more careful of what he wished for.”可知,作者对Arrhenius的预测的态度是消极的。
故选D项。
BThe Antarctica’s snow-white environment is going green and facing other unexpected threats.Scientists say that as temperatures go up in the polararea,invading (入侵) plants and insects,including the flies,cause a major threat.More and more of these invaders,in the form of larvae (幼虫) or seeds,are surviving in coastal areas around the South Pole,where the temperature has risen by more than 3°C over the past three decades.Glaciers have melted,exposing more land which hasbeen occupied by mosses that have been found to be growing more quickly and thickly than ever before — providing potential green homes for invaders.“The common house flies are a perfect example of the problem the Antarctica now faces from invading species,” said Dominic Hodgson of the British Antarctic Survey.“They come in on ships,where they exist in kitchens and then at bases on the continent.They now have an increasing chance of surviving in the Antarctica as it warms up,and that is a worry.Insects like the house flies carry bacteria that could have a deadly effect on native life forms.”The Antarctica has several native species of insects.Together with its native mosses,these are now under increased threat from three major sources:visiting scientists,increasing number of tourists and global warming.However,it is global warming that is the main driver of the greening of Antarctica.In 2015,more than 38,000 tourists visited the Antarctica.“These tourists are often very careful about not leaving waste or having mud.But they could carry seeds or larvae on their boots when they set foo t on the Antarctica,” said Hodgson.More and more invasive insects and plants have been found on the Antarctica and have required removal.“The insects and plants that are native to the Antarctica have survived there for thousands of years,” said Hodgson.“W e have to act now if we want to save the environment.”5.What does the underlined word “mosses” in Paragraph 2 refer to?A.House flies.B.Coastal areas.C.A kind of plant.D.A kind of animal.ch has been occupied by mosses that have been found to be growing more quickly and thickly than ever before —providing potential green homes for invaders.”可知,画线词指的是一种植物,故选C项。
