2020届揭阳市华侨高级中学高三英语第四次联考试题及答案.pdf
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1、20202020 届揭阳市华侨高级中学高三英语第四次联考试题及答案届揭阳市华侨高级中学高三英语第四次联考试题及答案第一部分第一部分阅读(共两节,满分阅读(共两节,满分4 40 0 分)分)第一节(共第一节(共 1515 小题;每小题小题;每小题 2 2 分,满分分,满分 3030 分)分)阅读下列短文,从每题所给的A、B、C、D 四个选项中选出最佳选项A AAlex Palmer says hell never forget his 13th birthday,not because of a gift or a party,but fire.“It made merealize how va
2、luable life is,”said Alex,a seventh grader atMonroeDemonstrationSchoolinTulsa,Oklahoma.On April 18,Alex and many other kids from his school were riding home on a school bus when they suddenlysaw smoke coming from the bus engine.“It was jaw-dropping,”he told reporters.By the time Alex and some other
3、kids made it out the bus back door,the bus was already on fire.And someof their schoolmates were still inside.So he and some of the other older kids took action.“One little kid was slowing everyone down with his big backpack,”eighth grader Destiny Fain said,“so I got itoff and threw it to the side a
4、nd helped to make sure all the little kids werent fighting or pushing.”As that was going on,sixth grader Marketez Doyle-Smith reportedly helped another classmate who hadtrouble in breathing because of the smoke.“We saw our friend lying on the ground,”he said,“so we took ourshirts off and waved them
5、to get him some air to breathe.”Marketez also reportedly stopped a younger kid trying to get back on the bus to search for something hedleft behind.“Were all a family,”he told reporters.“So I went back to help the little kid.”Finally everyone made it off safely,thanks to Alex,Destiny,Marketez and se
6、veral other kids.By later that day,they were already being called heroes.“I really dont see it as being a hero,”Alex said,according to The World.“Isee it as the right thing to dohelping others before you help yourself.”1.What happened on Alex s way home?A.The school bus was on fire suddenly.B.There
7、was a party for Alexs birthday.C.He received a gift from his classmate.D.Some classmates quarreled with each other.2.By saying Were all a family.”Marketez probably meantA.Were brothers in the same family.B.Its our duty to help each other.C.Were classmates in the same class.D.The thing left on the bu
8、s is mine.3.According to the last paragraph,Alex thought that heA.was not a brave student.B.had the right to do anything.C.had just done what he should do.D.hated to be called a hero by others.BDengue is a very painful illness spread by mosquitoes.In severe cases,dengue can even be deadly.Dengue isa
9、 serious disease affecting people in around 120 countries.It can cause high fevers,headaches,and severe pain.Its caused by a virus spread by bites from mosquitoes.Therefore,dengue is more common in warm areas.Everyyear,roughly 390 million people get dengue,and as many as 25,000 die from it.Now scien
10、tists seem to have found a way to protect humans from dengue by first protecting mosquitoes.Dengue fever is caused by a virus.Though it may seem strange to think of it this way,the mosquitoes that spreadthe dengue virus are also infected with it.But the virus doesnt seem to hurt the mosquitoes.Wolba
11、chia is a kind of bacteria commonly found in many insects.In some insects,Wolbachia can keep someviruses fromduplicatingthemselves,which is how viruses grow inside a body.Wolbachia isnt naturally found inmosquitoes.But by infecting these mosquitoes with Wolbachia,scientists can keep the mosquitoes f
12、rom catchingthe dengue virus.Even better,the young mosquitoes coming from the eggs of the infected mosquitoes also carryWolbachia.Researchers working with the World Mosquito Program(WMP)ran a 27-month study in Yogyakarta,Indonesia.They split a 10-square-mile area up into 24 smaller areas.In half of
13、the areas,the scientists did nothing.In the other half,they set out containers of eggs from mosquitoes that had Wolbachia.They did this every twoweeks for just 4 to 6 months.Ten months later,80%of the mosquitoes in the treated areas carried Wolbachia.The researchers report thenumber of dengue cases
14、in the treated areas was reduced by 77%and that the number of people needing hospitalcare for dengue dropped by 86%.Because the results of the experiment were so good,the WHO has placed Wolbachia-infected mosquito eggsin all parts of Yogyakarta and surrounding areas.The WHO says that within a year,t
15、heir efforts will protect 2.5million people against dengue and that their efforts will be turned into a program that can be repeated worldwide.4.What kind of disease is dengue?A.It is likely to cause death.B.It causes no pain but fevers.C.It happens less often in hot areas.D.It hurts both people and
16、 mosquitoes.5.The underlined word“duplicating”in paragraph 3 most probably means“_”.A.worsening the harm ofB.expanding the size ofC.increasing forces ofD.making copies of6.What can be inferred about the method from the figures listed in paragraph 5?A.Its wide use.B.Its effectiveness.C.Its complexity
17、.D.Its easyoperation.7.Whats the WHOs attitude towards the method?A.Ambiguous.B.Positive.C.Tolerant.D.Skeptical.CThe man who invented the World Wide Web a few decades ago is calling for major changes to make it betterfor humans.In an open letter published on Tuesday,Berners-Lee said that the web was
18、 used by half the worldspopulation.Berners-Lee said the web had clearly created great opportunities for humans to progress and had made lifeeasier for millions of people.Actually,it also has offered opportunities to groups traditionally not heard a newvoice in society.However,he added that the web h
19、ad also provided new ways for cheats to commit crimes(犯罪).“Against the background of news stories about how the web is misused,its understandable that manypeople feel afraid and unsure if the web is really a force for good,”he wrote.Berners-Lee created a group called the World Wide Web Foundation.He
20、 islooking for help from governments,companies and people to become more involved in shaping the web to do more good for humans.His actual planis called the“Contract(合同)for the Web”.Under this contract,governments are called on to take steps to makesure all people can connect to theInternet and that
21、 personal privacy is respected.Businesses are asked to keep the Internet prices low so morepeople can use the web.In addition,companies should respect privacy and develop technologies that aim to putpeople first.The plan also calls on people to create materials for the web and work with others to ma
22、ke sure that is rich,quality information for everyone.Besides,people should seek to“build strong communities that respect personalspeech and human equality.”“The path to make the Internet better is the responsibility of everyone who uses it,”Bermers-Lee added,“Making big changes will not be easy,but
23、 will be very well worth it in the end.”8.What does Berners-Lee think of the World Wide Web?A.It is his greatest regret.B.It stops the progress of humans.C.It needs improving.D.It does more harm than good.9.Whats wrong with the web according to Berners-Lee?A.It is misused for bad purposes.B.It is mi
24、sunderstood by all people.C.It blocks out a new voice in society.D.It is expensive for half the worlds population.10.What are governments called on to do under the“Contract for the Web”?A.Put technology first.B.Create materials for the web.C.Popularize the Internet.D.Make the Internet free of charge
25、.11.What should people do with the Internet in Berners-Lees opinion?A.Be responsible for it.B.Absolutely reject it.C.Completely rely on it.D.Be unconcerned about it.DRichard Campbell is a secondary school student.He is15 years old.He lives in a small town in the northofEngland.Every morning,he gets
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