2021届安徽省铜陵市第十五中学高三英语第三次联考试卷及答案解析.pdf
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1、2021 届安徽省铜陵市第十五中学高三英语第三次联考试卷及答案解析 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 Consumer Electronics Show(CES)is a global stage where the worlds next-generation inventions are introduced towards the marketplace,and lots of companies are participating.Here are se
2、veral of the amazing inventions that were introduced at the showin 2020.August Wi-Fi Smart Lock Its an intelligent door lock to protect your home,and it works on Wi-Fi.The lock doesnt require any additional hardware to attach to it and can be used with the existing door lock.The owner can remotely a
3、ccess the door from anywhere to lock or unlock and can provide guest keys to family or friends.It keeps statistics and records of your doors“lock”,“unlock”,and who have visited.Motion Pillow Its a pillow developed for anyone who has a snoring(打鼾)problem.The solution box detects,records,and analyses
4、the sleeping persons snoring patterns.By changing the internal airbags pressure,it fixes the position of the sleeping persons neck and head gently to improve his breathing.Three layers of noise-reducing material minimize the users sleeping disturbance.Ao Air Its a high-tech face-covering wearable ai
5、r purifier with no tight seal on the mouth and nose.The purifier pulls air inside through a filtration(过滤)process and uses fans to createa clean area in front of the device.Its designed in such a way that it can clean more than 98%of PM2.5 through filtration.Transparent Hood The company Continental
6、showed off this revolutionary invention at CES 2020 that got the Best Vehicle Intelligence and Transportation Award.Its a technology that gives the driver the ability to see barriers and blind spots from the driving seat.Four cameras take surrounding pictures so that the driver can see the real-time
7、 blind spots and prevent even parking damage too.1.Who is the text mainly intended for?A.The general public.B.The science lovers.C.The electronic companies.D.The college students.2.Which of the following descriptions of Motion pillow is correct?A.Its intended for all those who cant sleep well.B.It c
8、an help sleepers breathe smoothly.C.It can remove the noise around to help people sleep.D.Its pressure is changed by sleepers themselves.3.What can we infer from the text?A.August Wi-Fi Smart Lock helps improve the safety of homes.B.Ao Air produces fresh air for its users.C.Motion Pillow reduces mat
9、erial to minimize sleeping disturbance.D.Transparent Hood helps make driving safer and easier.B Starting at university or college can be a big challenge,especially if youre living away from home for the first time.You arefaced with big questions such as,“Whos going to do my washing?”“Whos going to t
10、idy my room?”And,most importantly,“How am I going to eat?”Yes,living on your own means cooking for yourself,and when youre living a student lifestyle,this could be a recipe for disaster.Students,in the UK at least,often rely on generally available food such as baked beans or cheese on toast.And for
11、the more adventurous,theres“spag bol”spaghetti bolognaise(肉酱意粉),that is,cooked spaghetti served with a ground beef and tomato sauce a budget-friendly solution.If you make a huge pan of it,it can probably last you a whole week!Other low-cost options include jar sauces and oven pizzas.Recently,a Briti
12、sh supermarket suggested that rose harissa paste,organic cider vinegar and Swiss bouillon powder were the important food materials needed for the“student cupboard”.But are these items considered essential and affordable for someone on a budget?As a matter of fact,living on a budget is certainly one
13、barrier to eating a well-balanced diet.Whats more,some young people dont know much about cooking,and for many young students,there are more fun things to go and do than just stay inside and cook.Thats where takeaways and microwave meals come in.What should a health-conscious student really have in h
14、is or her food cupboard?Jack Monroe,a food writer and campaigner,has words to say:baked beans,lemon juice,canned tomatoes and tomato ketchup,described as“salt,sugar,vinegar and tomato all in one handy squeezy bottle”.And should that not appeal,you can always wait till your next visit to your mum and
15、 dad for a square meal!4.What does the author indicate by“this could be a recipe for disaster”?A.Cooking is difficult for a student.B.Students must cook if they live alone.C.It is important to live independently.D.Learning to cook will cause disasters.5.What is the feature of“spag bol”?A.It is delic
16、ious.B.It is healthy.C.It saves money.D.It needs little skill.6.What is paragraph 4 mainly about?A.How well-balanced diets can be realized.B.How students can eat healthily with limited money.C.Why living on a budget is common among students.D Why students choose takeaways and microwave meals.7.Why d
17、oes the author write the last paragraph?A.To advocate visiting parents.B.To offer some tips.C.To promote health consciousness.D.To introduce a writer.C Honeybees cant swim,and when their wings are wet,they cant fly,either.But Chris Roh and other researchers at the California Institute of Technology
18、found that when bees drop into bodies of water,they can use their wings toproduce little waves and slide toward land-like surfers who create and then ride their own waves.As with many scientific advances-IsaacNewtons apple or Benjamin Franklins lightning bolt-Dr.Rohs experiment began with a walk.Pas
19、sing Caltechs Millikan Pond in 2016,he observed a bee on the waters surface producing waves.He wondered how an insect known for flight could push itself through water.Dr.Roh and his co-worker,Morteza Gharib,used butterfly nets to collect localPasadenahoneybees and observed their surf-like movements.
20、The researchers used a wire to restrict each bees bodily movement,allowing close examination of their wings.They found that the bee bends its wings at a 30-degree angle,pulling up water and producing a forward force.Bees get trapped on the surface because water is roughly three times heavier than ai
21、r.But that weight helps to push the bee forward when its wings move quickly up and down.Its a tough exercise for the bees,which the researchers guess could handle about 10 minutes of the activity.The researchers said the surf-like movement hasnt been documented in other insects and most semiaquatic
22、insects use their legs forpropulsion,which is known as water-walking.It may have evolved in bees,they-predicted.Dr.Roh and Dr.Gharib have imagined many practical applications for bees surfing.One plan is to use their observations to design robots able to travel across sky and sea.“This could be usef
23、ul for search and rescues,or for getting samples of the surface of the ocean,if you cant send a boat or helicopter,”Dr.Gharib said.8.What does the author intend to show by mentioningNewtonandFranklin?A.Rohs admiration for them.B.Rohs chance discovery about bees.C.Their outstanding talent for science
24、.D.Their similar achievements in discovery.9.What plays the most vital role in a bees moving forward on water?A.The air weight.B.Its leg extension.C.The water movement.D.Its continuous wingbeat.10.What does the underlined word“propulsion”in Paragraph 4 mean?A.Fast flight B.Driving force.C.Pulling sp
25、eed.D.Explosive power.11.What does the text mainly tell us?A.Honeybees can surf to safety.B.Bees help scientists make inventions.C.Insects can adapt to the environment.D.Nature is a helpful guide for discovery.D There are similarities and differences between high school life and college life.For one
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