2020届广州白云广附实验学校高三英语第四次联考试题及答案.pdf
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1、20202020 届广州白云广附实验学校高三英语第四次联考试题及答案届广州白云广附实验学校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 AIts a tempting habit for them to look at their smartphone rather than make eye contact with someone.Thereis so much to
2、 look at:photographs,social media feeds,messages and emails.No wonder they are glued to theirscreens.But is it good for them?There have been many claims about the damage looking at screens does to our eyesight.Some people fearedstaring at a small bright box could make us short-sighted.This is a part
3、icular concern for children and youngpeople,who spend a higher percentage of time using electronic devices.BBC reporter,Rory Jones,says,“There isenough evidence that no matter how long teenagers are spending looking at screens,they come acrossinformation about issues such as anorexia and self-harm t
4、hat could prove damaging to their mental health.”But a new study says time in front of computers and phones might not be as bad for young people as manythink.Research by the Oxford Internet Institute examined data from more than 17,000 teenagers intheUK,Irelandand theUnited States.Their study conclu
5、ded that most links between life satisfaction and socialmedia use were tiny,accounting for less than 1%of a teenagers wellbeing.Professor Przybylski,director ofresearch,said,“99.75%of a persons life satisfaction has nothing to do with their use of social media.”Theresearch found that family,friends
6、and school life all had a greater impact on wellbeing.So,does this mean young people can spend longer looking at social media?TheOxfordresearchers areconfident about its findings and that any connection between screen time and mental health is very small.Dr.MaxDavie,officer for health improvement at
7、 theRoyalCollege,calls the study a“small first step”,but he says there areother issues to explore,such as screen times interference(干预)with other important activities like sleep,exerciseand time with family or friends.Perhaps for now,the“right”amount of screen time is only a matter of personaljudgem
8、ent.1.What is peoples common belief concerning screen time?A.Looking at screens does harm to young people.B.Screen time provides a chance for teenagers to learn.C.Most teenagers get near-sighted due to looking at screens.D.A small amount of time online does little harm to teenagers.2.What can we lea
9、rn from the new study by the Oxford Internet Institute?A.Screen time has a great influence on peoples daily activities.B.The right amount of the screen time is related to its content.C.There is a close link between social media and self-satisfaction.D.Social bonds play a more significant role in peo
10、ples wellbeing than social media.3.Where is the passage most probably taken from?A.A science fiction.B.A science magazine.C.A research paper.D.An economics book.BWhy doesHaitiso tend to have fatal earthquakes?Earthquakes have been causing huge damage inHaitisinceat least the 18th century.The capital
11、 city has been destroyed twice in 19 years.The 21st century has beenno morekind.The Earths outer shell is made tip of tectonic plates(构造板块)that move.Haitisits near the crossing of twotectonic plaits that make up the Earths outer shell.Earthquakes can occur when those plates move against eachother an
12、d create friction(摩擦力).Haitiis also overpopulated.Plus,many of its buildings are designed to resist hurricanes but not earthquakes.Those buildings can survive strong winds bat are easy to fail down when the ground shrikes.Poor buildingpractices can also play arole.“I think its important to recognize
13、 that theres no such thing as a natural disaster,”said Wendy Bohon,ageologist.“What you have is a natural disaster that comes with a weak architecture system.We do know thatearthquakes like this can cause huge damage because ofthefault,”said Wendy.“And its quite a significant risk inplaces that dont
14、 have the construction practices to resist the shaking.”Construction of more earthquake-resistant buildings remains a challenge inHaiti,which is the poorest nationin theWestern Hemisphere.“While there have been some success stories of Haitians building moreearthquake-resistant structures,the country
15、 has lacked a centralized effort to do so,”said Mark Schuller,aprofessor of anthropology and nonprofit and NGO studies atNorthernIllinoisUniversity.Haitis government hasbecome increasingly weak,while non-governmental organizations only focus on their own projects.“There is technical knowledge inHait
16、i,There are trained architects.There are cityplanners.Thats not theproblem,”Schuller said.“The problem is a lack of funding for coordination(协调),and lack of political will fromdonors to organizations providing aid.”4.Which factor causing the huge damage is highlighted?A.Its overpopulation.B.Its weak
17、 government.C.Its geographical location.D.Its weak architecture system.5.What does the underlined part“the fault”in paragraph 4 refer to?A Lacking political will to provide aid.B.Lacking hurricane-resistant;buildings.C.Lacking earthquake-resistant buildings.D.Sitting on the crossing of two tectonic
18、plates.6.Whats Schullers attitude towardsHaitis government?A Supportive.B.Critical.C.Indifferent.D.Interested.7.Which of the following can be a problem according tothe last paragraph?A.Fund and will.B.Skilled architects.C.Urban designers.D.Technology and money.CWatching what you eat can be easier sa
19、id than done,but a recent study shows it might not just be about whatson your plate it could be about how quickly it disappears.Japanese researchers followed 1,083 adultsfor five years,splitting them into three categories based on howquickly they ate:slow,normal,and fast.They also answered a questio
20、nnaire at the beginning of the study,sharingtheir diet,physical activity,and medical history.In the beginning,none of the volunteers had metabolic syndrome(新陈代谢综合征)-meaning at least three risk factors which can lead to health problems like heart conditionsand diabetes.When the participants reported
21、back five years later 84 had been diagnosed(诊断)with metabolic syndrome and their eating speed was a major predictor,according to the results in the journal Circulation.The fast eaterswere 89 percent more likely to have metabolic syndrome than slow and normal eaters.Just 2.3 percent of sloweaters rec
22、eived the diagnosis,compared to 11.6 percent of fast eaters.But thats not all.Fast eaters also saw moreweight gain,larger waistlines,and higher blood sugar levels than slow eaters.The researchers saygobblingmakes it easier not to take notice of fullness before your body has a chance to signalyou to
23、stop.“So when people eat fast they are more likely to overeat,”said Takayuki Yamaji,MD,study author andcardiologist at Hiroshima University in Japan in a statement.Previous research backs up the weight benefits of slow eating,too.One study of New Zealand women found fasteaters have higher body-mass
24、indexes(指数),and a Chinese study found that both healthy and fat men ate lesswhen told to chew 40 times instead of 15 times before swallowing.Initial research even suggests chewing yourfood longer could bum more calories-up to about 1,000 extra every month.8.What are the participants divided by?A.Med
25、ical history.B.Health condition.C.Physical activity.D.Eating speed.9.Which may be the result of the study?A.Fast eaters are 4 times more likely to have metabolic syndrome.B.Normal and slow eaters dont have metabolic illness.C.89%of fast eaters have higher blood pressure.D.Slow caters are healthier t
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