《【学练考】2015-2016高中英语 Unit3 Computers练习册 新人教版必修2.doc》由会员分享，可在线阅读，更多相关《【学练考】2015-2016高中英语 Unit3 Computers练习册 新人教版必修2.doc（17页珍藏版）》请在taowenge.com淘文阁网|工程机械CAD图纸|机械工程制图|CAD装配图下载|SolidWorks_CaTia_CAD_UG_PROE_设计图分享下载上搜索。
1、Unit 3ComputersPeriod OneWarming Up & Reading.在空白处填入适当的内容(1个单词)或括号内单词的正确形式1The couple _(calculate) that the cost spent in building their new house will add up to ￥100, 000.2Many people think highly of him, but _(person), I think he is actually dishonest.3Tom waited at the station for nearly an hour
2、_ the train finally arrived.4Every time the traveller travels to a new place, he always likes _(explore) delicious food there first.5Her mother _(total) broke down at the passing away of her grandmother.6When a person writes, he must organize his mind _(express) his ideas and feelings more logically
3、.7With the _ (apply) of the new technology，the output of steel almost doubled what it was last year.8English in this story _(simplify) several times to make it easier for children to understand.9The farm _(hand)down from father to son since 1800.10She was so weak _she was out of breath after walking
4、 for only a few minutes.短语填空as well as; sothat; compare with; in reality; from then on; providewith； go by; as a result; in total; share with1It taught me a lesson._I made a determination that I would never put off anything important until the next day.2Tom hurt his leg when he was running. _， he ha
5、s to leave school for a few days.3In the performance, the actress dressed as a parrot was _attractive _she attracted all the audience present.4All I thought was that the programme was interesting and could _me _the knowledge I wanted.5Whenever he buys something, whether it be drinks or snacks, he re
6、members to _his buddies.6As the days_， survivors were left with few options and little hope.7_learning to swim he has been taking Spanish lessons this summer.8In theory, this problem should not occur, but _it does.9One of the worst things people do is to measure their success by how they _others.10H
7、ow much do I need to pay _for this package?.完成句子1By the time I got to the stadium, the match_(finish)当我到达体育馆时，比赛已经结束了。2The pilot lost control with the military base. _ the plane crashed in the desert.(result) 那个飞行员和军事基地失去了联系，结果飞机在沙漠里坠毁了。3The loss of the earthquake_ accurately yet, but we think it mu
8、st be over a billion dollars.(calculate)这次地震的损失还没有准确地计算，但我们认为肯定超过了十亿美元。4In order to stop the Ebola virus from spreading further, the scientist, together with his teammates_ all possible ways to control it in the past few months.(explore)在过去的几个月里，这位科学家及其团队一直在探索所有可能的方法来控制埃博拉病毒进一步扩散。5_， the economic co
9、ndition in the country was becoming better and better.(go)随着时间的流逝，这个国家的经济状况变得越来越好了。6A recent report shows that it will be a long time _ by human beings，which surprises any experts and scholars. (solve)最近的一份报告表明，人类还要过很久才能解开这个奥秘，这让很多专家和学者感到吃惊。7They_They are on good terms with each other, though.(commo
10、n)他们俩没有什么共同之处，可是他们彼此相处得很融洽。8She had a car accident a year ago and _back pain from then on.(suffer)一年前她遇到了车祸，从那以后她经常背疼。9_ he made a start on writing out the play.(take)这个剧本他经过多日构思才落笔。10It is said that the novel _English.In that case, Ill buy a copy of it.(put)据说这本小说已被译成了英语，如果是那样的话，我要去买一本。.阅读理解The fir
11、st robots were invented in the 1920s.Robots have appeared in Hollywood films such as RoboCop and The Terminator.The robots in these films are stronger, faster and more intelligent than people.In real life, robots are mainly used in factories.They do many different jobs.Usually these jobs are too dan
12、gerous, difficult or boring for humans.Robots also help disabled people and people who cannot look after themselves.For example, scientists are making a robot to help blind people.Nowadays many blind people have a dog to help them.This dog is called a guide dog.In the future, robot dogs might take t
13、he place of these guide dogs.One robot guide dog is called Meldog.It has wheels.It usually “walks” in front of its owner.It is very clever.It knows the speed of its owners walk.Meldog talks to its owner by radio.The owner wears a special belt.This belt sends instructions to the owner from Meldog suc
14、h as “Stop here”， “Turn left” and “Turn right”In the United States, another type of robot helps disabled workers.This robot, called Kilroy, helps disabled computer operators.The robot hears the sound of its owners voice.It follows instructions such as “Turn the page” and “Make a cup of coffee”This r
15、obot will bring its owner tissue paper when he or she sneezes!Robots are also used in American hospitals.They can do simple jobs.For example, they shave patients and brush their teeth and take meals from the kitchen to the patients rooms.They never get lost because they have a map of the hospital in
16、 their computer memory.1Some robots in real life are_Adangerous Bboring Cfilm stars Dfactory workers2Some disabled people need robots to_Amake robots Bbecome scientistsClook after themselves Ddo dangerous jobs3Meldog is a _Ablind dog Brobot scientistCreal dog Drobot guide dog4The robots used in Amer
17、ican hospitals can do the following except_Amake a mapBshave patientsCbrush the patients teethDtake meals from the kitchen to the patients rooms.语法填空阅读下面材料，在空白处填入适当的内容(1个单词)或括号内单词的正确形式。M: Excuse me, is this seat taken?W: No, go ahead, sit down.M: Sorry to bother you, but the cafe is so 1._ (crowd) t
18、oday, and this is the only seat 2._ (leave)W: Yeah, I know.But its normally deserted at this time of the day.M: Thats 3._ I come hereits usually so quiet and 4._ (peace)I can relax and enjoy my coffee and read the newspaper.W: Me, too.But today its 5._ (usual) busy and noisy.M: Well, thanks for shar
19、ing your table with me.W: Oh, 6._ problem.M: Oh, its nice to stay near the beach.W: Yes, listen to the waves.Arent they great?M: Its 7._ beautiful sound.W: I remember the first time I 8._ (come) here.The sound of the waves always reminds me 9._ that.M: Oh, look, some people are surfing in the ocean.
20、Its interesting, isnt it?W: Yes, you can always meet lots of new and 10._ (interest) people on the beach, and the cafe is specially busy during the vocations.Period TwoLearning about Language & Using Language .在空白处填入适当的内容(1个单词)或括号内单词的正确形式1Mary doesnt believe what he has said, _ he always tells lies.
21、2At the sight of his _(appear) on the stage, the hall rang with thunderous applause.3In many peoples opinion，that company, though relatively small, is pleasant _(deal) with.4The experiment shows that proper amounts of exercise, if _(carry) out regularly, can improve our health.5It is not how much yo
22、u have but how much you enjoy that makes_ (happy)6The computer can _(program) to consider certain facts which are stored in memory and then come to a decision.7Obviously, what worries most parents is how easy it is for children _(download) images on the Internet.8He stood up, _(signal) to the office
23、r that he had finished with his lawyer.9I cant go out today.The boss has some letters _(type)10In recent years, many difficulties _(arise) as a result of the change over to a new type of fuel.短语填空in a way; make up；with the help of; for fun; as a result; make good use of; after all; watch over; give
24、away; deal with1I didnt quite follow him because he explained the theory _that was too abstract(抽象的)for me.2My friend Martin was very sick with a strange fever；_， he could neither eat nor sleep.3People may have different opinions about Karen, but I admire her._，she is a great musician.4If the matter
25、 isnt _properly, youll get into trouble.5The children have stayed at home for a whole day; just let them go out_6_robots, man can explore some dangerous areas of the world.7Being_ by his father, he had to do his homework attentively.8He _so much to the poor that he was always poor himself.9Since Mag
26、gie asked for a sick leave of three days, she should _for her lost lessons.10The teacher advised that we should _every minute here.完成句子1As the public square dancing is popular, _ the noise of it increasingly becomes a great concern to all involved in it.(deal)随着广场舞的流行，怎样处理它的噪音日渐成为所有相关人员关注的问题。2He mad
27、e a few friends soon after he transferred to the new school, _ he had no difficulty in fitting in.(help) 转到了新学校不久他就交了几个新朋友，在他们的帮助下他毫不费劲地就适应了(那里的生活)。3A child _if you give him whatever he asks for.(spoil)如果孩子要什么就给什么的话，他会被宠坏的。4They would really like to watch the football match at the scene, _ playing f
28、ootball.(crazy)他们真的想到现场观看这场足球赛，因为他们非常喜欢踢足球。5_the football game that they kept shouting at the top of their voices? (while)是在看足球比赛时他们扯大嗓门不停叫喊的吗？ 6There was a power failure when she _a new song.(download)她正在下载一首新歌时停电了。7At a corner farther up a man stood by the track and_(signal)在前面的拐角处，一个人站在轨道旁，示意车子停下
29、。8Over the past twenty years, environmental protection _as one of the hottest topics.(arise)在过去的二十年里，环境保护已经上升成为最热门的话题之一。9Mother remained awake most of the night and only slept for a couple of hours, _the children.(watch)妈妈这个晚上大部分时间是醒着的，为了照看孩子，仅仅睡了几个小时。10_， Im glad you made that mistake, for it will
30、serve as a warning to you.(way)在某种程度上说， 你犯那个错误我倒感到高兴， 因为它可以给你敲警钟。.阅读理解If you are cycling in foreign countries, you will need to know what these traffic signs and signals mean.A sign like this one means that there is a bike lane(道)If there is a bike lane, you are required to use it.If there is not a
31、bike lane, you should ride with traffic as far to the right side of the road as possible.When the signal light turns green, cars go.When you cross the street at a signal light, you should wait for the walk signal.Be sure to look carefully to the left, right and left again, before crossing the street
32、.When the signal light turns yellow, car drivers should slow down and prepare to stop.You should not cross if the light is yellow.The light is about to turn red, and cars will enter the intersection(十字路口)This signal is the WALK sign.It has a picture of a person walking instead of using the word WALK
33、.This signal is the DONT WALK sign.It is part of the signal with the picture of a person walking.This is a picture of a red hand, meaning you should stop.You should wait to cross the street until the green picture of the person walking is showing.Car drivers and bikers must come to a complete stop a
34、t STOP signs.A YIELD sign means to slow down and be ready to stop.If there are pedestrians(行人)or vehicles in or nearing the intersection, you must stop.If there is no traffic in or nearing the intersection and it is safe, you may go through.This sign means you are coming to a crosswalk.Car drivers a
35、nd bikers must stop to allow people in the crosswalk to cross the street.1The passage is intended for _Acar driversBskatersCbikersDpedestrians2If you see the sign while riding a bike, you are required to _Atake the bike laneBstop your bikeCride close to the right side of the roadDride in the middle
36、of the road3Which of the following signs has the same meaning as the sign？ A. B.C. D.4When the signal light turns yellow, cyclists _Acan cross the roadBshould walk across the roadCshould waitDcan enter the intersection.阅读填空Do you constantly use the computer, whether for learning or entertainment？Com
37、puters give off radiation(辐射) that is bad for your health, but here are some ways to protect yourself from computer radiation. _1_Green tea can be absorbed(吸收) by the body easily into a form of vitamin A, which helps reduce radiation. _2_It is advisable to attach a radiation filter plate(辐射过滤板)in fr
38、ont of your computers screen.Make sure to avoid putting any mental substances near your computer as these may have reflected some of the electromagnetic waves that are harmful to your health. _3_The brighter the screen the higher the radiation there will be and vice versa.You can also put some radia
39、tionabsorbing plants such as several cacti near your computer to prevent radiation.Make sure you do a skincare protection before sitting in front of the computer. _4_Wash your face soon after using the computer in order to reduce 70% of the radiation. _5_ Old computer in general, has one to two time
40、s more radiation released than the new one within the same distance.AAnd adjust(调整) the brightness of your computer screen.BApply a layer of facial mask to protect yourself.CAnd adjust the sound level on your computer.DThe most efficient way is by drinking some coffee regularly.EThe simple way is by
41、 drinking 2 or 3 cups of green tea every day.FIf possible, purchase a new computer instead of using an old model computer.GIt also helps keep our eyes see things clearly in the dark by improving the visual ability.Period Three Grammar.单句改错(句中有一处错误)1All possible means has been tried to protect this k
42、ind of animals in danger up to now._2The novels written by Mo Yan sell well and have sold out already._3How many times have you told not to play football in the street?Im sorry.Ill never do that again._4Large quantities of water have been polluting, so the lake smells terrible._5His sister left home
43、 in 1998, and has not been heard since._6When you get the paper back, pay special attention what has been marked._7In recent years many sports clubs have run as business to make a profit._8I want to buy this kind of cloth because I was told that the cloth washes well._9A lot of damage has been cause
44、d by a snowstorm which has hit the north of the country last night._10I like these songs very much which have been teaching recently on the radio._.用所给词的适当形式填空1The plan_(study)by the experts for three times now.2I like these English songs and they_ (teach) many times on the radio.3Though we dont kno
45、w what was discussed, yet we all feel the topic_(change)4How much do you know about the Youth Olympic Games to be held in Nanjing?Well, the media _(cover) it in a variety of forms.5Your English is very good.Im still nervous.After all, it is only the second time that I _(meet) foreign guests.6If the paper _(finish), please hand it in.7I dont believe youve already finished reading the bookI _(lend) it to you