2019高考英语一轮选练习题Unit4Globalwarming(含解析)新人教版选修6.doc
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1、1选修 6Unit 4李仕才考点规范练(选修 6 Unit 4)【短文语法填空】阅读下面材料,在空白处填入适当的内容(1 个单词)或括号内单词的正确形式。One morning, I was waiting at the bus stop, worried about _1_ (be) late for school. There were many people waiting at the bus stop, _2_ some of them looked very anxious and _3_ (disappoint). When the bus finally came, we al
2、l hurried on board. I got a place next _4_ the window, so I had a good view of the sidewalk. A boy on a bike _5_ (catch) my attention. He was riding beside the bus and waving his arms. I heard a passenger behind me shouting to the driver, but he refused _6_ (stop) until we reached the next stop. Sti
3、ll, the boy kept _7_ (ride). He was carrying something over his shoulder and shouting. Finally, when we came to the next stop, the boy ran up the door of the bus. I heard an excited conversation. Then the driver stood up and asked, “_8_ anyone lose a suitcase at the last stop?” A woman on the bus sh
4、outed, “Oh, dear! It s _9_ (I)”. She pushed her way to the driver and took the suitcase thankfully, Five others on the bus began talking about what the boy had done and the crowd of strangers _10_ (sudden) became friendly to one another.参考答案1.being 2.and 3. disappointed 4.to 5.caught 6.to stop 7.rid
5、ing 8.Did 9.mine 10. suddenly.阅读理解The world is getting warmer.Animals have begun to change in response to the new condition.And some of them have become smaller.Some scientists thought this might be an adaptation to a warmer world;smaller bodies should be able to lose heat better.But now a new study
6、 published in Science has found that for red 2knot birds,thats not the case.Ecologist Jan van Gils and his colleagues have been studying these birds for 33 years.Over the course of their research,van Gils and his team have found that in Russia where the red knots summer,snowmelt and spring have been
7、 advancing by half a day per year on average.Over more than thirty years,the researchers caught and measured nearly 2,000 birds.In years when the snowmelt had arrived particularly early,the birds were likely to be smaller and have shorter bills(鸟嘴).The birds leave the coast of Western Africa,where t
8、hey winter,and fly north toward Russia with no clue as to what the weather is like there.The birds are supposed to arrive in spring,so they can lay their eggs and when their chicks hatch out,there will be a wealth of arthropod(节肢动物) insects to feed their young.But even though the red knots are advan
9、cing their arrival date by about a quarter of a day per year,it is not enough to keep up with the snowmelt.And in years when the snowmelt arrives early,the arthropods reach the greatest quantity before the birds need them.Therefore,chicks miss out on eating well and they grow up to be smaller and ha
10、ve shorter bills.Being smaller and having a shorter bill isnt a problem in Russiabut it is in Africa.There,adult birds feed on thin-shelled bivalves(双壳贝类),Loripes lucinalis.But the bivalves are buried deep.However,other options,Dosinia isocardia bivalves and seagrass rhizomes(根茎),which only the youn
11、gest birds rely on,are not abundant or nutritious.Van Gils and his colleagues found that,in their first year,shorter-billed red knots dont survive as well in Africa.“A few short-billed birds make it,”van Gils says,“but the majority of birds that survive are the long-billed birds.”1.Jan van Gils and
12、his colleagues reached the conclusion by . A.comparing red knots with other birdsB.dividing 2,000 red knots into several groups3C.watching and examining red knots for three decadesD.analyzing studies that have been published in Science2.What influence does early snowmelt have on red knots?A.Their ch
13、icks dont have enough to eat.B.Their eggs take more time to hatch out.C.They need to find other places for summer.D.They arrive in Russia half a day earlier each year.3.Few adult short-billed red knots survive in Africa because . A.they cant find arthropod insects to eatB.they cant access Loripes lu
14、cinalis bivalvesC.the Dosinia isocardia bivalves they need are rareD.the seagrass rhizomes they feed on are not nutritious4.Whats the purpose of the text?A.To tell a story.B.To provide facts.C.To make an announcement.D.To put forward suggestions.BThis month, the singing competition, American Idol, w
15、ill come to an end. For years, the popular show was a platform for rising artists. With a group of famous judges and a wide range of talents, it is clear that the competitive atmosphere of American Idol will remain unrivaled by any other show. After all, its success has been unmatched in broadcastin
16、g history.American Idol came from the British series Pop Idol. Through an application, contestants came into the competition and thereafter, were chosen to audition(试音)for the show. Each candidate would have to perform a piece to the judges, and participate in a strict selection process. Not only wo
17、uld contestants have to sing in groups, they were sometimes tasked to perform pieces without musical instruments. At the end of this stage, only 24 o 36 artists were chosen to enter 4the semi-final stage. Soon, the fate of the contestants would be decided by the public. During the candidates live pe
18、rformance, a free telephone number was displayed on the screen for viewers to dial, to cast their vote. At the end of the night, only 13 lucky singers would be left in the competition; by the finals, only 8 contestants would remain. Finally, a runner-up(亚军)and a winner were announced every season. T
19、hough only the winner would receive a million dollar reward and a significant record deal, other contestants would have had a chance to be known by the public. As the famous producer Simon Cowell once said, The point of the show is not to be mean to loser, but to find a winner.As the final season of
20、 the program begins, past winners will return to the stage to say goodbye and a new winner will be announced. With amazing performances and an excellent cast of singers, the shows conclusion will leave audiences nostalgic(怀旧的), but more satisfied than ever.1. Those who enter American Idol will _.A.
21、share the one million dollar reward togetherB. be asked to perform in pairs in the semi-finalsC. experience at least three rounds of performancesD. have the chance to become famous even if they fail2. Who play the most important roles in the finals of American Idol?A. The audiences B. The past winne
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- 2019 高考 英语 一轮 练习题 UNIT4GLOBALWARMING 解析 新人 选修 DOC
