2021年莱州市第六中学高三英语上学期期末试题及答案解析.pdf
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1、2021 年莱州市第六中学高三英语上学期期末试题及答案解析 第一部分 阅读(共两节,满分 40 分)第一节(共 15 小题;每小题 2 分,满分 30 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 Alex Palmer says hell never forget his 13th birthday,not because of a gift or a party,but fire.“It made me realize how valuable life is,”said Alex,a seventh grader atMonroeDemonstrationS
2、choolinTulsa,Oklahoma.On April 18,Alex and many other kids from his school were riding home on a school bus when they suddenly saw smoke coming from the bus engine.“It was jaw-dropping,”he told reporters.By the time Alex and some other kids made it out the bus back door,the bus was already on fire.A
3、nd some of 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 it off and threw it to the side and helped to make sure all the little kids werent fighting or
4、pushing.”As that was going on,sixth grader Marketez Doyle-Smith reportedly helped another classmate who had trouble in breathing because of the smoke.“We saw our friend lying on the ground,”he said,“so we took our shirts off and waved them to get him some air to breathe.”Marketez also reportedly sto
5、pped a younger kid trying to get back on the bus to search for something hed left 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 several other kids.By later that day,they were already being
6、called heroes.“I really dont see it as being a hero,”Alex said,according to The World.“I see 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 was a party for Alexs birthday.C.He received a gift from h
7、is classmate.D.Some classmates quarreled with each other.2.By saying Were all a family.”Marketez probably meant A.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 bus is mine.3.According to the last paragraph,Alex thought
8、that he A.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.B Ten years ago,I set out to examine luck.I wanted to know why some people were always in the right place at the right time,while others consistently experienced i
9、ll fortune.I placed advertisements in national newspapers asking for people who felt consistently lucky or unlucky.Hundreds of extraordinary men and women volunteered for my research.Over the years I have interviewed them,monitored their lives and had them take part in various experiments.In one of
10、the experiments,I gave both lucky and unlucky people a newspaper,asking them to look through it and tell me how many photographs were inside.I had secretly placed a large message halfway through the newspaper,saying,“Tell the experimenter you have seen this and you will win$50.”This message took up
11、half of the page and was written in type that was more than two inches high.It was staring everyone in the face,but the unlucky people tended to miss it and the lucky people tended to spot it.Unlucky people are generally more nervous than lucky people,and this anxiety affects their ability to notice
12、 the unexpected.As a result,they miss opportunities because they are too focused on looking for something else.They go to gatherings concentrating on finding their perfect partners and miss opportunities to make good friends.They look through newspapers determined to find certain types of job advert
13、isements and miss other types of jobs.Lucky people are more relaxed and open,and therefore see what is there rather than just what they are looking for.My research eventually showed that lucky people are skilled at noticing opportunities,make lucky decisions by listening to their intuition(直觉),are o
14、pen to new experiences,and adopt a never-say-die attitude that transforms bad luck into good luck.4.Whats the purpose of the authors research?A.To discover what luck means to people.B.To find lucky people and unlucky people.C.To distinguish between good luck and bad luck.D.To figure out why people a
15、re always lucky or unlucky.5.Why did the unlucky people miss the message in the experiment?A.There was too much information to be read in detail.B.They were too focused on looking for photographs.C.It took too much time to go through newspapers.D.The words were too small to be noticed.6.What leads t
16、o lucky peoples good fortune?A.Their ability to spot opportunities.B.Their ability to become relaxed.C.Their ability to communicate.D.Their ability to make friends.7.Whats the key message of the last paragraph?A.What lucky people are looking for.B.How lucky people generate good luck.C.What lucky peo
17、ple can do with opportunities.D How lucky people transform bad luck into good luck.C You run into the grocery store to quickly pick up your item.You grab what you need and head to the front of the store.After quickly sizing up the check-out lines,you choose the one that looks fastest.You chose wrong
18、.People getting in other lines long after you have already checked out and headed to the parking lot.Why does this seem to always happen to you?Well,as it turns out,its just math that is working against you.A grocery store tries to have enough employees at the checkout lines to get all their custome
19、rs through with minimum delay.But sometimes,like on a Sunday afternoon,they get super busy.Because most grocery stores dont have the physical space to add more checkout lines,their system becomes overburdened.Some small interruption a price check,a particularly talkative customer will have downstrea
20、m effects,holding up the entire line behind them.If there are three lines at the store,these delays will happen randomly at different registers(收银台).Think about the probability.The chances of your line being that fastest one are only one in three,which means you have a two-thirds chance of not being
21、 in the fastest line.So its not just in your mind:Another line is probably moving faster thanyours.Now,mathematicians have come up with a good solution,which they call queuing theory,to this problem:Just make all customers stand in one long snaking line,called a serpentine line,and serve each person
22、 at the front with the next available register.With three registers,this method is about three times faster on average than the more traditional approach.This is what they do at most banks,Trader Joes,and some fast-food places.With a serpentine line,a long delay at one register wont unfairly punish
23、the people who lined up behind it.Instead,it will slow everyone down a little bit.8.What phenomenon is described in the first paragraph?A.Queuing in a line.B.A shopping experience.C.A rush in the morning.D.Cutting in a line.9.According to the article,what may cause delays in checking out?A.The lack
24、of employees in the grocery store.B.Some unexpected delays of certain customers.C.The increasing items bought by customers.D.A worsening shopping system of the store.10.What is the solution given by mathematicians?A.Employing more workers for checking out.B.Limiting the number of queuing people.C.Ma
25、king only one line available.D.Always standing in the same line.11.Whats the principle behind the queuing theory?A.To pursue the maximum benefit.B.To leave success or failure to luck.C.To avoid the minimum loss.D.To spread the risk equally among everyone.D Scientists have long sought to prevent shar
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