高三英语一轮复习 Book 2 Unit 3 Computers强化练习

第一部分必修2 Unit 3Ⅰ．阅读理解(2020年海南省海口6月大联考)Artificial intelligence (AI) is practically everywhere today. There are so many products out there which use AI. Some are being developed, some are already in use, and some failed and are being improved, so it’s ver y difficult to name a few of them and regard them as the best.ViIt is an AI personal trainer which is mainly concerned with fitness and coaching. It, however, requires the use of bio­sensing earphones and other fitness tracking equipment! It can play your favourite music while you work out and all you have to worry about is the exercise you’re doing.Deep TextDo you ever wonder how an ad appears suddenly just when you are looking for something similar? This is because of Deep Text. It uses real­time co nsumer information to produce data which in turn is used to target consumers. Thus, if you search online for flight tickets from Bangalore to Delhi, it is very likely that an ad relating to hotels in Delhi will soon follow.Hello EggIf you live alone and miss your mother because you always miss your breakfast or don’t know what to eat for dinner, then Hello Egg is exactly what you are looking for. A very healthy choice of the 2­minute noodles and oats, Hello Egg provides you with a detailed weekly meal plan about the needs of your body. It is truly a modem AI­powered home cooking tool for the young.WordsmithYou can put Mr. Smith into your Microsoft Excel using their free API, and let it write up detailed analysis of the stories behind your numbers. It can produce detailed reports on thousands of pages of spreadsheets in seconds.( )1．What can we learn about Vi from the text?A．It is an AI music player.B．It is a bio­sensing earphone.C．It doesn’t work without bio­sensing earphones.D．It can make you energetic while you work out.( )2．Which can help you improve cooking skill?A．Deep Text. B．Vi.C．Wordsmith. D．Hello Egg.( )3．What can Wordsmith do for us?A．Produce a detailed report.B．Provide us with a detailed meal plan.C．Book a ticket ahead of time.D．Offer us information on hotels for traveling.【语篇解读】本文是一篇说明文，主要介绍了几款实用的家用人工智能设备。

人教版高三英语一轮复习单元巩固提升必修2 Unit 3 ComputersⅠ.单词拼写1．She ________ (简化) the instructions so that her students could understand them.答案：simplified2．The new type of computer will have ________ (广泛的) use at home.答案：universal3．When they at last began to work，another difficulty ________ (出现)．答案：arose4．The scientists were ________ (计算) when the spacecraft would reach the moon.答案：calculating5．She's the equal of her brother as far as ________ (智力) is concerned.答案：intelligence6．Science and ________ (技术) sometimes will do harm to human beings.答案：technology7．I don't know if it was lost or stolen；________ (无论如何)，it's gone.答案：anyway8．He finally ________ (解决) the difficulty of transportation.答案：solved9．We ________ (探索) several solutions to the problem.答案：explored10．The headmaster presented the prize ________ (亲自)．答案：personallyⅡ.完成句子1．________ ________ ________，we missed the first bus.结果我们错过了第一班车。

【春走向高考】高三英语一轮复习 Unit 3 Computers练习新人教版必修2Ⅰ.语法单句填空1．(2021·湖南改编)You must learn to consult your feelings and your reason ________ you reach any decision.答案：before考查连词与状语从句。

句意：在做任何决意前，你必然要学会考虑本身的感触感染与理智。

before在……之前，引导时间状语从句，符合题意。

2．Brushing straight after a meal may damage the top of your teeth；________ a result, you may feel pain when eating.答案：as句意：饭后立即刷牙会对牙齿表层造成伤害，结果是吃饭时会感应疼痛。

as a result 结果。

3．Many difficulties have ________(arise) as a result of the change over to a new type of fuel.答案：arisen句意：由于换成了一种新型燃料，许多艰巨泛起了。

arise意为“泛起，产生”，符合句意。

4．Could you tell me how to deal ________ these problems so that I will be able to adapt to the life in Guiyang?答案：with句意：你能告诉我为了适应贵阳的生活，我应该如何应对这些问题吗？deal with“处理，应对”，和how连用。

5．The mother thanked the young man again and again, without ________help her son would have been killed by the passing car.答案：whose考查定语从句关系词。

Unit 3 ComputersⅠ.单项填空1．I saw a woman running toward me in the dark.Before I could recognize who she was，she had run back in the direction ________ she had come.A．of which B．by whichC．in which D．from which2．Many scientists have believed that there may be a________ of life on the Mar.A．signal B．signC．mark D．sigh3．I knew ________ John Lennon，but not ________ famous one.A．/；a B．a；theC．/；the D．the；a4．She________her eyes from her book.A．rose B．arousedC．raised D．B and C5．—Would you like some more soup?—________.It is delicious, but I’ve had enough.A．Yes，please B．No，thank youC．Nothing more D．I’d like some6．________ the questions put forward，he felt very happy.A．Solved B．Having solvedC．Solving D．To solve7．Millions of pounds’ worth of damage ________ by a storm which swept across the north of England last night.A．has been caused B．had been causedC．will be caused D．will have been caused8．—How about going downtown this morning?—Well...，it’s a bit too cold outside.And ________，I’ve got to do some housework.A．some way B．anywayC．somehow D．somewhat9．Don’t believe him.He________ a story.A．makes up B．is making upC．makes up of D．is making out10．________the car accident，Jackson couldn’t work any longer.A．As a result B．As a result ofC．As the result D．As result of11．He studys very hard.I’m sure he is ________ the way to becoming a college student.A．on B．inC．at D．by12．—How do you________ a disagreement between the company and its customers?—The key to solving the problem is to meet the demand made by the customers.A．make do with B．do withC．handle with D．deal with13．________ about the economic crisis that he decided to look for more information about it.A．So curious he was B．So curious was heC．Such curious he was D．Such curious was he14．I couldn’t do my homework with all that noise________.A．going on B．goes onC．went on D．to go on15．The new story is written in________ easy English________ even beginners can understand it.A．such；that B．so；thatC．such；as D．too；thatⅡ.阅读理解Rachel Carson was born on May 27,1907 in Pennsylvania.Hermother bequeathed her a deep love of nature and the livingworld that Rachel expressed first as a writer and later asa student of marine biology.Carson graduated fromPennsylvania College for Women in 1929 and studied at theWoods Hole Marine Biological Laboratory.She received hermaster’s degree in zoology from Johns Hopkins University in 1932.She worked for the U．S.Bureau of Fisheries，writing radio scripts during theDepression(经济大萧条) to increase her income writing feature articles on natural history for the Baltimo re Sun.She began a 15­year career in the federal service as a scientist and editor in 1936 and rose to become Editor­in­Chief of all publications for the U．S.Fish and Wildlife Service.She wrote books on conservation(保护) and natural resources and edited scientific articles，but in her free time turned her government research into prose(散文)，first as an article Undersea(1937)，and then in a book，Under the Sea­Wind(1941)．In 1952 she published her prize­winning study of the ocean，The Sea Around Us，which was followed by The Edge of the Sea in 1955.These books made up a biography(传记) of the ocean and made Carson famous as a naturalist and science writer for the public.Carson resigned in 1952 to devote herself to her writing.She wrote several other articles designed to teach people about the wonder and beauty of nature，including Help Your Child to Wonder(1956)and Our Ever­Changing Shore(1957)，and planned another book on ecology.In Carson’s writing，she expressed her view that human beings were only part of nature.Disturbed by the overuse of chemical pesticides(杀虫剂) after World War Ⅱ，Carson changed her focus in order to warn the public about the long term effects of misusing pesticides.In Silent Spring(1962) she challenged the practices of agricultural scientists and the government，and called for a change in the way humankind viewed the natural world.Carson was attacked by the chemical industry，but she still called for new policies to protect human health and the environment.Rachel Carson died in 1964 after a long battle against breast cancer.16．The underlined word “bequeathed” in Paragraph 1 probably means “________”．A．passed on B．gave lessonsC．brought up D．set an example17．What do we know about Rachel Carson during the Depression?A．She was working a s a full­time editor.B．She wrote for radio stations.C．She devoted most of her energy to writing.D．She was in charge of the U．S.Bureau of Fisheries.18．By publishing her prose and books，Rachel Carson________.A．accumulated considerable wealthB．arouse pe ople’s social awarenessC．rose to fame as a naturalist and writerD．showed concern about endangered species19．Why did Rachel Carson change the theme of her writing?A．World War Ⅱ caused a lot of suffering.B．Modern technologies improved nature.C．The environment was greatly damaged.D．Too many chemical pesticides were used.20．The text is mainly about________.A．how to protect marine animalsB．the life story of Rachel CarsonC．environmental protection in the U．S.D．the side effects of chemical pesticidesⅢ.任务型读写A smart card is a card that is carried with either a microprocessor and a memory chip or only a memory chip that is not programmable.The microprocessor card can add, delete, and deal with the information on the card, while a memory­chip card can on ly do one thing.Smart cards, unlike magnetic stripe cards, can do many different things and hold a lot of information.In this way, they do not need to get information from a faraway place when they are used.Today, there are several kinds of smart cards, all of which are very popular in the market: IC (Integrated Circuit) Microprocessor Cards (Chip Cards) offer a larger memory and better security than the traditional magnetic stripe cards do.Chip cards can also hold data. These cards are used for many things.Thus, chips have been the main platform for cards that hold a secure digital identity.Some examples of these cards are：Cards that hold money.Cards that provide safe access to a network.Cards that allow setting stop boxes on televisions to remain safe from privacy.Optical Memory Cards look like cards with a piece of CD on the top.Optical Memory Cards can store up to 4MB of data. But once written, the data can not be changed or removed. Thus, this type of card is good for keeping records, such as medical files, driving records or travel histories.Today, these have no processors in them(althoughthis is coming in the near future)．While the cards are almost as cheap as chip cards, the card readers are expensive.Title：21.________ CardsTypes 22.__________ Disadvantages SimilaritiesIC Chip Cards A larger memory & better23. ________ & hold dataNot mentioned Popularity；Large30.________；Low cost ofcardsOptical 24._______ Cards 25.________，drivers and26.________ to keeprecords，but 27.________ not much28.____________ data；No processors；Expensive card29.________15.A 16.A 17.B 18.C 19.D 20.B21.Smart 22.Advantages 23.security 24.Memory 25.doctors 26.travelers27.cost28.Unchangeable 29.readers30.memory。

2021年高考英语一轮复习 Unit 3 puters习题新人教版必修2 Ⅰ.单项填空1．Teachers have to constantly update their knowledge in order to maintain their professional____.A．consequence B．independenceC．petence D．intelligence解析考查名词词义的辨析。

consequence结果；后果；independence 独立；petence 能力；intelligence智力。

句意：教师必须不断的更新自己知识以便于保持他们在职业上的能力。

答案C2．Why are you so anxious？It isn’t your problem______.A．on purpose B．in allC．on time D．after all解析句意：你为什么担心呢？毕竟那不是你的问题。

on purpose有意地；in all 总共；on time准时；after all毕竟，终究，别忘了，到底。

答案 D3．Many people believe that poverty is only a problem in rural areas.________，it is also a problem in some urban areas.A．As a result B．FurthermoreC．In the end D．As a matter of fact解析考查短语的辨析。

as a result 因此；furthermore而且；in the end 最后；as a matter of fact 实际上。

句意：许多人认为贫穷只是乡村地区存在的问题，实际上，它也是部分城市地区存在的问题。

答案D4．What he has said is reasonable________.A．in the way B．on the wayC．by the way D．in a way解析考查介词短语的辨析。

Unit 3ComputersⅠ.单项填空1．Teachers have to constantly update their knowledge in order to maintain their professional________.A．consequence B．independenceC．competence D．intelligence答案C[考查名词词义的辨析。

consequence结果；后果；independence 独立；competence 能力；intelligence智力。

句意：教师必须不断的更新自己知识以便于保持他们在职业上的能力。

]2．The traffic problem we are looking forward to seeing________should have attracted the local government's attention.A．solving B．solvedC．to solve D．solve答案B[考查动词的非谓语形式作补足语。

分析句子结构可知，we are looking forward to seeing________ 部分为定语从句，修饰the traffic problem，作宾语的引导词被省略。

因此，空格处应为句型see sth done，故B项正确。

句意：我们渴望得到处理的交通问题应该引起政府的关注。

]3．Many people believe that poverty is only a problem in rural areas.________，it is also a problem in some urban areas.A．As a result B．FurthermoreC．In the end D．As a matter of fact答案D[考查短语的辨析。

as a result 因此；furthermore而且；in the end 最后；as a matter of fact 实际上。

领兑市安插阳光实验学校Unit 3 ComputersⅠ.单项填空1．So many people around the world are learning or using English，so it is considered asa(n)________language.A．universal B．logical C．artificial D．regular答案A解析考查形容词辨析。

句意为：全那么多人都在学习或使用英语，因而英语被认为是一种通用语。

universal普遍的，通用的；logical合情理的，合逻辑的；artificial人造的；regular规则的，常规的。

2．Einstein was thought to be a student of poor________when he began his school and was askedto leave.A．power B．technology C．character D．intelligence答案D解析考查名词辨析。

intelligence智力，聪明；power权力；technology 科技，技术；character性格。

3．Don’t worry！We are well prepared to deal with all of the problems that may________.A．rise B．arise C．raise D．arouse答案B解析句意为：别担心！我们做好了充分准备以对可能出现的各种问题。

arise出现，符合句意。

4．Some are laughing at him for his failure, but I’m with him.________he had the courage to try.A．After all B．As a resultC．In other words D．As usual 答案A解析after all毕竟；as a result结果；in other words换句话说；as usual像往常一样。

Ⅰ.阅读理解(建议用时16′)A[2017·唐山摸底]All my life I had wanted a dog. I had two cats that I adored W1like children, but I still wanted the company of a dog. Then unfortunately W2I lost my cats. Soon came another shock that my husband left me forever because of P1lung cancer. I felt I had just lost everything that ever mattered to me.I voiced these feelings to a friend, who took me to a pet store. The store was holding an adoption W3day with shelters. I looked at and held several puppies (小狗), wondering which to choose. Then I met Maggie. She looked at me with the saddest eyes I had ever seen, then laid her head on my shoulder and slept. I immediately decided to save her!Maggie adjusted W4well. I, however, was still adjusting. One night, thoughts of losing everything rushed through my head again. So depressed was I that I felt the only solution was to end my life. With a bottle of medicine in one hand and Maggie on my lap, I took the pills. Through my tear－filled eyes I looked down at Maggie to tell her I was sorry. The look on her face I will never be able to explain W5. It's as if her eyes said, “Don't leave me; I need you just as you needed me.” It was then that I ran to the bathroom to vomit_up the pills. The rest of the night I sat on the couch holding Maggie and thanking her for saving me.Since that night I have had a love for her that I never knew possible. She never leaves my side when I am at home. She has taught me to smile and laugh. Together with Maggie, I feel I can get through P2anything.篇章导读：本文讲述的是作者失去自己的猫后，又经历了丈夫去世的打击，使作者感情无法排解。

2021年高考英语一轮巩固达标练题Unit3Computers（含解析）新人教版必修2李仕才***阅读明白得。

Taylore is a kid who passes by to ride sometimes and help us with chores. Barely 15, she’s never short of advice, and one of her favorite pastimes is teasing me about being afraid to go too fast on a horse.Last summer four of us rode down the trail behind our woods: my wife Karen, Taylore, Taylore’s friend Kendall and me. I was riding my 13-year-old, Tawny.We were two miles from home when, for some unexplainable reason, I pushed Tawny into a gallop（飞驰）. The other horses were anxious to catch up, and just like that, the race was on.Taylore brushed past my left leg and, seconds later, Kendall went by on my right.I realized Tawny was covering ground faster than I’d ever seen her. She strained ever y muscle in her body to catch up with the girls. It was like a truck winding over a mountain road without brakes (闸). Part of me felt perfectly in control, while another part screamed that I wasn’t.In half a mile I knew we’d be crossing the highway, so I prayed that the girls would be fine. I gave up calculating how long it might take before my horse would be tried enough to want to slow down.I was just about out of answers when I saw the girls slowing in front of me. Their horses were relaxed and comfortable, not even breathing hard. Taylore’s face glowe d. She gave me a high five. ＂Wow, you did well, ＂she said. ＂I knew you’d go fast when you were ready.＂No one in the group had even broken a sweat, except me. I was still nervous from the crazy pace. My heart pounded too, but not from exercise. Karen claims I was showing off for the girls that day, and maybe she’s right. But I think I had something to prove. Because despite my wrinkles (皱纹), glasses and gray hair, I was feeling young at heart. And, lik e a horse on a warm summer day, I’m always ready to kick up my heels.1. How did the race between the girls and the author begin?A. His horse’s gallop made the other horses want to catch up.B. He wanted to show off his riding skills for the girls.C. They wanted to know whose horse could run fastest.D. They teased him about being afraid to go too fast on a horse.2. During the race, ___________.A. the author’s horse outran the girl’s horses the whole timeB. the author was confident that Tawny was in controlC. the girls were so anxious to win that they sweated a lotD. the author’s good performance took Taylore by surprise3. When the race ended, the author’s heart pounded because ________.A. he was feeling thrilled and youngB. it was really tough exercise for himC. he was worried that the girls might be in dangerD. he felt quite embarrassed that he had lost the race4. The phrase ＂ kick up my heels＂ at the end can be replaced by _________.A. devote myselfB. enjoy myselfC. accept my challengeD. take part in running competition【文章大意】文章描述作者和两个女孩骑马竞赛，这让作者感到兴奋，也感到尽管自己上了年纪，然而有一颗年轻的心。