2018届高考英语(人教)复习课时训练：必修二 unit 3 computers含答案

SectionⅢGrammar课后篇巩固探究一、完成下列被动语态的句子1.The doctor has saved a lot of people.A lot of people by the doctor.答案:have been saved2.He has repaired the machine for two hours.The machine by him for two hours.答案:has been repaired3.The students have learned thousands of English words.Thousands of English words by the students.答案:have been learned4.Many countries have sent up many man-made satellites into space.Many man-made satellitesspace by many countries.答案:have been sent up into5.The supermarket has attracted thousands of people to shop since it opened.Thousands of people to shop in the supermarket since it opened.答案:have been attracted6.Over the past twenty years,he has won many awards in the competition.Over the past twenty years,many awards by him in the competition.答案:have been won7.People have found paintings dating back 15,000 years on the walls of caves in France and Spain.Paintings dating back 15,000 years on the walls of caves in France and Spain.答案:have been found8.I want to buy that kind of cloth because she has told me the cloth washes well.I want to buy that kind of cloth because I (tell) the cloth washes well.答案:have been told二、单句语法填空1.In the last few years thousands of films (produce) all over the world.答案:have been produced2.Following his recent rise to fame,Rizea (ask) by many cities,including the capital of Romania to transform their old tree trunks into works of art.答案:has been asked3.After getting lost in a storm,a member of the navy team (rescue) four days later.答案:was rescued4.Housework is a frequent source of argument between lazy husbands and their hard-working wives,but women (warn) not to expect men to do equal housework any time soon.答案:have been warned5.Debbie (not allow) to drive for six months.答案:has not been allowed6.If Justin (take) away by aliens too,I hope they will return him soon.答案:has been taken7.The world record (break)for many times by Chinese.答案:has been broken8.The workman (just interview) by the engineer,who was pleased to see him.答案:has just been interviewed9.The house (not paint) for years.答案:hasn’t been painted10.Shakespeare’s play Hamlet(make)into at least ten different films over the past years.答案:has been made11.—Will you attend the meeting this afternoon?—But up till now I (not tell)anything about that.答案:haven’t been told12.A lot of high-rise buildings (put) up in the business district already.答案:have been put13.—How long you (employ) as a firefighter?—Since 1990.答案:have;been employed14.Unfortunately,with the development of industrialization,the environment(pollute).答案:has been polluted15.(2017·天津)A bedroom,after all,is a very private space,in which some woman I don’t even know (immortalize).答案:has been immortalized三、将下列句子变为主动语态1.The room has been booked by Tom.答案:Tom has booked the room.2.So far about 40 works of art have been created by him in the local parks.答案:So far he has created about 40 works of art in the local parks.3.The animals’ habitat in Antarctic has been seriously affected by tourism.答案:Tourism has seriously affected the animals’ habitat in Antarctic.works and processes have been limited to one factory by them since then.答案:They have limited networks and processes to one factory since then.四、使用被动语态完成句子1.(许多树已经被种植) behind his house.答案:Many trees have been planted2.The important problem(已经被讨论一周了).答案:has been discussed for a week3.Table tennis (长期受到称赞) for its ability to improve attention and concentration.答案:has long been praised4.No book (没人来买过书)since last week.答案:has been bought5.Many new buildings(在过去的十年中被建造起来).答案:have been built in the past ten years6.His father left home in 1998,and(从那以后再也没有收到过他的消息).答案:has not been heard of since then7.For some reason I (总是被吸引) to older people much more than children.答案:have always been drawn8.A new hospital(已被建起) in what was a wasteland.答案:has been built9.Throughout history,different man-made languages (已经被发明).答案:have already been invented10.How many times have you (被告知) not to play with fire?答案:been told五、阅读理解A导学号72864035(思维品质)Personal computers and the Internet give people new choice about how to spend their time.Some may use this freedom to share less time with certain friends or family members,but new technology will also let them stay in closer touch with those they care about most.I know this from personal experience.E-mail makes it easy to work at home,where I now spend most weekends and evenings.My working hours aren’t necessarily much shorter than they once were but I spend fewer of them at the office.This lets me share more time with my young daughter than I might have.The Internet also makes it easy to share thoughts with a group of friends.Say you do something funny—see a great movie perhaps—and there are four or five friends who might want to hear about it.If you call each one,you will get tired of telling the story.With e-mail,you just write one note about your experience,at your convenience,and address it to all the friends that you think might be interested.They can read your message when they have time,and read only as much as they want to.They can reply at their convenience,and you can read what they have to say at your convenience.E-mail is also an inexpensive way to stay in close touch with people who live far away.Many parents use e-mails to keep in touch,even daily touch,with their children off at college.We just have to keep in mind that computers and the Internet offer another way of staying in touch.They don’t eliminate(排除) any of the old ways.1.The purpose of this passage is to.A.explain how to use the InternetB.describe the writer’s joy of keeping up with the latest technologyC.tell the merit(价值) and usefulness of the InternetD.introduce basic knowledge about computers and the Internet答案:C解析:推理判断题。

Unit 3 Computers Period 2 Reading课后阅读训练Ⅰ.阅读理解AThe Internet has both advantages and disadvantages.CommunicationNow we can communicate with a person who is sitting in another partof the world almost for free. There are plenty of online messenger servicesthat offer this service. With the help of such service, it has become veryeasy to establish a kind of global friendship where you can share yourthoughts and explore other cultures.InformationAccess to information is one of the biggest advantages of the Internet. Almost any kind of information on any topic under the sun can be found on the Internet. Search engines like Google or Yahoo are at your service on the Internet. You can find almost any type of data on almost any kind of subject.EntertainmentEntertainment is another popular reason why many people like to surf the Internet. There are numerous games that may be downloaded from the Internet for free. Chat rooms are popular because users can meet new and interesting people. When people surf the Web, they can find numerous things. Music, hobbies, news and more can be found and shared on the Internet.ServiceMuch service is now provided on the Internet such as online banking, job seeking, purchasing tickets for your favorite movies, and hotel reservations.But there are also disadvantages. If you use the Internet, your personal information such as name, address, credit card number, etc. might be accessed by other people. Virus(病毒)threat is another problem. Virus attacks can end up crashing your whole hard disk, causing you much headache. Pornography is perhaps the biggest threat related to children's healthy mental life. There are thousands of pornographic sites on the Internet that can be easily found.On the whole, the Internet's advantages overweight its disadvantages.【语篇概述】本文向我们介绍了互联网的一些优点和缺点。

1第三单元测评(时间:120分钟 满分:150分)第一部分 听力(共两节,满分30分)(语言能力)第一节(共5小题;每小题1.5分,满分7.5分)听下面5段对话。

每段对话后有一个小题,从题中所给的A 、B 、C 三个选项中选出最佳选项。

听完每段对话后,你都有10秒钟的时间来回答有关小题和阅读下一小题。

每段对话仅读一遍。

1.When is Jessica ’s birthday?A.Sept.8.B.Sept.9.C.Sept.10.答案:B2.Which hotel does the woman live in now?A.China Great Hotel.B.Holiday Inn.C.Hilton.答案:C3.Why will the woman not go to the zoo tomorrow?A.The man’s son is too young.B.She will attend a meeting tomorrow.C.It’ll snow heavily.答案:C4.Where does the conversation most probably take place?A.At a bus stop.B.At a railway station.C.In a bank.答案:A5.What’s the time now?A.8:00 am.B.8:30 am.C.5:30 pm.答案:A第二节(共15小题;每小题1.5分,满分22.5分)听下面5段对话或独白。

每段对话或独白后有几个小题,从题中所给的A、B、C三个选项中选出最佳选项。

听每段对话或独白前,你将有时间阅读各个小题,每小题5秒钟;听完后,各小题将给出5秒钟的作答时间。

每段对话或独白读两遍。

2听第6段材料,回答第6、7题。

6.What’s the relationship between the two speakers?A.Teacher and student.B.Boss and employee.C.Husband and wife.答案:A7.What happened to the man?A.He failed his final test.B.He was out of work.C.He gave the students a hard final.答案:B听第7段材料,回答第8至10题。

SectionⅡLearning about Language,UsingLanguage,Summing Up&Learning Tip课后篇巩固探究一、用方框内所给短语的适当形式填空1.In many people’s opinion,that company,though relatively small,ispleasant .答案:to deal with2.You should be patient to Jenny. she is only a child.答案:After all3.the soldiers,the people in the flooded areas had enough tents to live in.答案:With the help of4.I heard some children singing when I the room.答案:went by5.The speaker spoke fast I could only write down a few words.答案:so;that6.We helped each other with the homework and ,we became good friends.答案:as a result7.This problem our earlier decision.答案:arises from8.He me to follow him using his hat.答案:signaled to9.The task is very hard to complete ,but so long as you try your best,you can finish on time.答案:in a way10.Can you keep the goods until my partners come back?答案:watching over二、语篇填空(语言能力)With science and technology 1.(develop) quickly,computers can 2.(apply) to so many fields 3.we can’t go without them.4. a result,people can calculate on computers 5.(solve) all kinds of problems,for example,6.(explore) the moon.In 7. way,computers have changed our life.8.,many students become so crazy about 9. (computer) that they spend too much time on them.Therefore,some of the students fail in theexams.Anyhow,computers 10.(play) an important part in our life.答案:1.developing 2.be applied 3.that 4.As 5.to solve puters10.play三、完形填空导学号72864033(语言能力思维品质)A few days ago,I met a stranger in the street who stopped to ask me 1.I decided to show him the way to the destination,but to my surprise,he coldly 2 my offer.I asked him why.Finally he told me he was 3 I would ask him for money if I 4 him in this way.Money!I 5 into deep thought.Is it money that comes between us?There is no 6 with money;it cannot be 7 with good or bad.The problem 8 what attitude we have towards it.Nowadays,we have a more 9 material life than ever before,but we’re becoming more and more 10.Why?In my opinion,the 11 is the change in people’s personal 12.They wrongly think that 13 money should be their only aim in life,so they 14 all kinds of ways they can to 15 this aim.They are afraid of being 16 and fooled.If everyone thinks like this,17 will our society be like?Needless to say,money is becoming more and more important in our society,18 it shouldn’t be the “be-all and end-all” of life.If a person only concentrates(全神贯注)on 19,he will be lonely and void(空虚),and even make very serious mistakes.It is up to us to make our lives happy,not money.We should try our best to help others20 and freely.If everyone does so,our society will be better and better.1.A.questions B.directionsC.problemsD.instructions答案:B解析:由后面“I decided to tell him how to get to the destination”这一信息可知,B项正确。

课时作业(八)Ⅰ.阅读理解Today I want you to know Sadness can be a good friend.“All well and good，Master Yoda，” you say，“but how does that work？”First，Sadness is about losing something you care about，whether that's a loved one，a job，or a football game...So，Sadness shows you what you care about.Would you feel sad if your girlfriend / boyfriend left？The answer tells you how attached you are to this person.Along the same lines，experiencing the Sadness of loss helps us to appreciate what we still have.Funerals are painful occasions，and they are great for bringing people back together，burying old conflicts，healing wounds，but it only works if you show up and feel the Sadness and let it bring you together with the others there.One who can't bear Sadness will tend to shy away from love，commitment，and real passion，in order to avoid grief，and that's an empty life.Similarly，losing a job can help you appreciate that you still have your health.Losing your health can bring loved ones together.Losing money can help you to focus on what really matters to you，your values，your sense of mission，your spirituality.Lastly，Sadness has authenticity to it.Grieving has a way of slowing you down and bringing you back to the moment.It forces you to let go of your worries about your to­do list and next quarter's numbers and your fast­paced life and really be with yourself，your feelings and the people around you.This is important today because we can get so lost in our smart phones and emails and lose sight of people，relationships，and dreams.So，Sadness is the kind of friend who can help you to stay grounded and real，to honor what's important and let go of what's not，and we all need that kind of friend.1．The best title for the text would be________.A．Why Sadness Is Your FriendB．How Sadness Works in Your LifeC．What Do You Think of SadnessD．Why You Feel Sad2．How many reasons why Sadness can be a friend are mentioned in the text?A．Only one. B．Two.C．Three. D．Five.3．The fourth paragraph is developed mainly by________.A．providing the examplesB．telling personal experiencesC．making comparisonsD．listing facts4．The word “It” in the last paragraph but one refers to________.A．Letting go of your worriesB．Bringing you back to the momentC．GrievingD．Fast­paced life答案：[解题导语]本文是一篇议论文。

Unit3Computers一、刷黑板——词汇全听写(先过识记默写关)Ⅰ.阅读词汇(英译汉)[第一屏听写] 1．calculator n．计算器2．laptop n.手提电脑3．analytical adj.分析的4．universal adj.普遍的；通用的；宇宙的5．revolution n.革命6．artificial adj.人造的；假的7．mathematical adj.数学的8．designer n.设计师9．tube n.管；管子；电子管[第二屏听写] 10．network n．网络；网状物11．web n.网12．rocket n.火箭13．download v t.下载14．virus n.病毒15．android n.机器人16．mop n.拖把v t.用拖把拖；擦17．naughty adj.顽皮的；淘气的18．spoil v t.损坏；宠坏[第三屏听写]Ⅱ.高频词汇(汉译英)1．calculate v t.计算2．simplify v t.简化3．sum n.总数；算术题；金额4．operator n.(电脑)操作员；接线员5．logical adj.合逻辑的；合情理的6．logically ad v.逻辑上；合逻辑地；有条理地7．technology n.工艺；科技；技术8．technological adj.科技的[第四屏听写] 9．intelligence n．智力；聪明；智能10．intelligent adj.智能的；聪明的11．solve v t.解决；解答12．reality n.真实；事实；现实13.personal adj.私人的；个人的；亲自的14．personally ad v.就个人而言；亲自15．total adj.总的；整个的n.总数；合计[第五屏听写] 16．totally ad v.完全地；整个地17．application n.应用；用途；申请18．finance n.金融；财经19．mobile adj.可移动的；机动的20．explore v t.&v i.探索；探测；探究21．anyhow ad v.(也作anyway)无论如何；即使如此22．goal n.目标；目的；球门；(进球)得分23．happiness n.幸福；快乐[第六屏听写] 24．signal v i.&v t.发信号n.信号25．type n.类型v t.&v i.打字26．arise v i.(arose,arisen)出现；发生27．appearance n.外观；外貌；出现28．character n.性格；特点29．coach n.教练30．electronic adj.电子的[第七屏听写]31．niece n．侄女；甥女32．deal_with处理；安排；对付33．watch_over看守；监视34．from_..._on从……时起35．as_a_result结果36．so_..._that_...如此……以至于……37．human_race人类38．in_a_way在某种程度上39．with_the_help_of在……的帮助下二、刷清单——热身自盘点(再过基本应用关) (一)核心单词阅读单词1.universal adj.普遍的；通用的；宇宙的2．artificial adj.人造的；假的3．network n.网络；网状物4．rocket n.火箭5.download v t.下载6．calculator n.计算器7．laptop n.手提电脑8．analytical adj.分析的9.revolution n．革命10．virus n.病毒11．naughty adj.顽皮的；淘气的12．spoil v t.损坏；宠坏表达单词1.solve v t.解决；解答2．reality n.真实；事实；现实3．anyhow ad v.(也作anyway)无论如何；即使如此4．goal n.目标；目的；球门；(进球)得分5．happiness n.幸福；快乐6．signal v i.&v t.发信号n.信号7．type n.类型v t.&v i.打字8．arise v i.(arose,arisen)出[语境活用]1．It was just her childhood experiences that affectedher character(性格)and later life.2．Seeing their favourite star come in,the devotedfans arose(起身)from their seats immediately.3．The policeman scolded the driver for turningwithout a signal(信号)．4．The police appealed to the crowd to keep calm andthe problem was being solved(解决)．5．This football player was accused of taking moneyfor not scoring goals(得分)on purpose.。

Unit3 ComputersI. 阅读理解A（2016北京卷）December 15，2014 Dear Alfred，I want to tell you how important your help is to my life.Growing up，I had people telling me I was too slow，though，with an IQ of 150+ at 17，I’m a nything but stupid. The fact was that I was found to have ADHD(注意力缺陷多动障碍). Anxious all the time，I was unable to keep focused for more than an hour at a time.However，when something did interest me，I could become absorbed. In high school，I became curious about the computer，and built my first website. Moreover，I completed the senior course of Computer Basics，plus five relevant pre-college courses.While I was exploring my curiosity，my disease got worse. I wanted to go to college after high school，but couldn’t. So，I was killing my time at home until June 2012 when I discovered the online computer courses of your training center.Since then，I have taken courses like Data Science and Advanced Mathematics. Currently，I’m learning your Probability course. I have hundreds of printer paper，covered in self-written notes from your videos. This has given me a purpose.Last year，I spent all my time looking for a job where，without dealing with the public，I could work alone，but still have a team to talk to. Luckily，I discovered the job—Data Analyst—this month and have been going full steam ahead. I want to prove that I can teach myself a respectful profession，without going to college，and be just as good as，if not better than，my competitors.Thank you. You’ve given me hop e that I can follow my heart. For the first time，I feel good about myself because I’m doing something，not because someone told me I was doing good.I feel whole.This is why you’re saving my life.Yours，Tanis56. Why didn’t Tanis go to college after high school?A. She had learned enough about computer science.B. She had more difficulty keeping focused.C. She preferred taking online courses.D. She was too slow to learn.57. As for the working environment，Tanis prefers _________.A. working by herselfB. dealing with the publicC. competing against otherD. staying with ADHD studentsz，x*xk58. Tanis wrote this letter in order to _________.A. explain why she was interested in the computerB. share the ideas she had for her professionC. show how grateful she was to the centerD. describe the courses she had taken so far【文章大意】这是一封邮件。

Unit 3 Computers Language points课时作业一、阅读理解Dad and I loved baseball and hated sleep. One midsummer dawn when I was nine，we drove to the local park with our baseballs，gloves，and Yankees caps.“If you thought night baseball was a thrill，just wait，” Dad told me. “Morning air carries the ball like you’ve never seen. ”He was right. Our fastballs charged faster and landed more lightly. The echoes of our catches popped as the sun rose over the dew-sprinkled fields. The park was all ours for about two hours. Then a young mother pushed her stroller toward us. When she neared，Dad politely leaned over the stroller，waved，and gave the baby his best smile.The mother stared at him for a second，and then rushed away.Dad covered his mouth with his hand and walked to the car. “Let’s go，bud，” he said. “I’m not feeling well. ”A month earlier，Bell’s palsy (贝尔氏神经麻痹) had struck Dad，paralyzing the right side of his face. It left him slurring words and with a droopy eyelid. He could hardly drink from a cup without spilling onto his shirt. And his smile，which once eased the pain of playground cuts and burst forth at the mention of Mick Jagger，Woody Allen，or his very own Yankees，was gone.As I slumped in the car，I began suspecting that our sunrise park visit wasn’t about watching daylight lift around us. This was his effort to avoid stares.It was a solemn drive home.After that day，Dad spent more time indoors. He left the shopping，driving，and Little League games to Mom. A freelance editor，he turned our dining room into his office and buried himself in manuscripts. He no longer wanted to play catch.At physical therapy，Dad obeyed the doctor: “Now smile as wide as you can. Now lift your right cheek with your hand. Now try to whistle. ”Only the sound of blowing air came out. My earliest memories were of Dad whistling to Frank Sinatra or Bobby McFerrin. He always whistled. He had taught me to whistle too.Of the roughly 40，000 Americans suffering from Bell’s palsy every year，most recover in several weeks. Other cases take a few months to heal. But after nine weeks of therapy，the doctor confessed she couldn’t help Dad. “I’ve never seen anything like this，” she told him after his final session. Then she handed him the bill.Dad coped through humor. He occasionally grabbed erasable markers and drew an even-sided wide smile across his face. Other times，he practiced his Elvis impersonation，joking that his curled lips allowed him to perfect his performance of “Hound Dog”.By the time I entered fourth grade that September，Dad could blink his right eye and speak clearly again. But his smile still hadn’t returned. So I made a secret vow: I would abstain__from smiles of any kind. Nothing about fourth grade made this easy. Classmates were both old enough to laugh about pop culture and young enough to appreciate fart jokes. Kids called me Frowny the Dwarf. (I was three feet ten. ) Teachers accompanied me into hallways，asking what was wrong. Breaking__the__promise__I__had__made__myself__was__tempting，but I couldn’t let Dad not smile alone.When I asked my PE coach，“What’s so great about smiling？” he made me do push-ups while the rest of the class played Wiffle ball. Then he called Dad.I never learned what they discussed. But when I got off the school bus that afternoon，I saw Dad waiting for me，holding our gloves and ball. For the first time in months，we got in the family car and went to thepark for a catch.“It’s been too long，” he said.Roughly a half-dozen fathers and sons lined the field with gloved arms in the air. Dad couldn’t smile，but he beamed，and so did I. Sundown came quickly. The field’s white lights glowed，and everyone else left. But Dad and I threw everything from curve balls to folly floaters into the night. We had catching up to do.【语篇解读】本文是记叙文。

Unit 3 ComputersⅠ.阅读理解A(2018·吉林长春检测)Electronic books have changed the way many people read for pleasure.Now online textbooks are changing the way some students learn and some teachers teach.More than one hundred and seventy-five thousand students attend the public schools in Fairfax County,Virginia,outside st year,the school system used digital(数字的) books in fifteen schools.This school year,middle schools and high schools changed from printed to electronic textbooks in their social stu dies classes.Luke Rosa is a history teacher at Falls Church High School.His students work on laptop computers at school.He explains the idea to them this way,“I mean,it’s just like a regular textbook,except it’s got it all,online.”Peter Noonan,an assistant superintendent(助理监督) of schools,said,“The world’s changing.And the online textbooks can change r ight along with the events that are happening.” Digital books also cost less than printed textbooks,he said.A student named Melanie Reuter said,“I don’t h ave to carry a textbook around,so that’s nice.”But another student said,“I don’t like it because the Internet sometimes doesn’t work.”Students also need access to the Internet when they are not at school.About ten percent of students in Fairfax County do not have a computer or online access at home.Public libraries in the county have free Internet.There are also after-school computer labs as well as computer clubhouses supported by the county.Middle school student Slieman Hakim is happy about that.He said,“My family only has one computer;my sister and I both do our homework on it.So I come here to do my homework.It’s good.”Other school systems in the area are also considering online textbooks.1.Which of the following is NOT used when students have social studies classes?puters.B.The Internet.C.Paper textbooks.D.Electronic textbooks.2.One of the disadvantages of digital textbooks is that .A.they’re more expensiveB.they can’t be used if the computer is offlineC.they’re soon ou t of dateD.reading online does harm to students’ eyes3.Why does Slieman Hakim feel happy?A.He is offered a free computer to do his homework.B.He doesn’t have to do his homework at home.C.He has access to the Internet to study at any place.D.He needn’t share a computer with his sister to do homework.4.What can we learn from the passage?A.All students like digital textbooks because they are new.B.Digital textbooks are more beautiful than paper textbooks.C.Students can do their homework in the computer clubhouses.D.The lessons online are completely different from those in paper textbooks.〚导学号23280038〛B(2018·陕西西安中学期中检测)The Internet plays a big part in human life.We use it for work and entertainment.We can find new recipes on the Internet or advice on staying healthy.We can even use it to learn a new language.We use the Internet to keep in contact with family and friends and stay in touch with issues we care about.The list goes on and on.So,there may be no going back to an Internet-free life.But can using the Internet too much be bad for our health?It might be,say researchers.A new study finds that heavy Internet use may be connected to high blood pressure in an unlikely group—teenagers.So,try to be a responsible guardian(监护人).The study results show that teens who spend at least 14 hou rs a week online were more likely to have high blood pressure.High blood pressure makes your heart and blood vessels work too hard.Over time,this extra strain increases your risk of a heart attack or stroke.High blood pressure can also cause heart and kidney disease.It is also closely linked to some form of dementia(痴呆),or a brain disease.The Henry Ford Hospital in Detroit,Michigan did the study.It involved 335 young people,from 14 to 17 years old.One hundred and thirty-four of the teens were described as “heavy Internet users”.Researchers found that out of these 134teens,26 had high blood pressure.The researchers say the study is the first one to connect heavy web use with high blood pressure.Other research has connected that heavy Internet use with health problems including anxiety,depression and obesity.The lead researc her of the study is Andrea Cassidy-Bushrow.For the purpose of the study,she explains,teens considered heavy Internet users were online on average 25hours a week.It is important for teens to take regular breaks from their computers or smartphones and to do some kind of physical activity.She also suggests that parents limit their children’s use of the Internet to two hours a day,five days a week.The Centers for Disease Control and Prevention(CDC) says,70 million,or 29%,of American adults have high blood pressure.The CDC estimates that high blood pressure costs the United States $46 billion each year.5.The author mai nly wants to tell us .A.how to prevent high blood pressureB.too much Internet use may be bad for teenagersC.it’s necessary for teenagers to avoid the InternetD.heavy Internet use will worsen teenagers’ memory6.The first paragraph of the text is used to.A.introduce the topicB.analyze the causesC.offer some opinionsD.make some suggestions7.According to Cassidy-Bushrow,teenagers’ use of the Internet should be limitedto.A.25 hours a weekB.2 hours a weekC.10 hours a weekD.5 hours a week8.The text is mainly intended for .A.parentsB.teachersC.web-designersD.students〚导学号23280039〛Ⅱ.七选五阅读Speaking is not equal to learning1.You don’t need to study grammar too much.The first suggestion may sound strange to many students who begin to learn English,but it is exactly important. 1 However,if you want to speak fluently,you should try to speak English without thinking too much of grammar.Studying grammarwill only slow you down and make you hesitate.You will think about the grammar rules instead of naturally saying a sentence like a native.2.You can’t translate every word.When you try to speak English,you do not need to translate every word from your mother tongue. 2 Another problem you may meet is that you will misuse grammar rules that you have learned in your mother language.3. 3The reason why many people can learn well is that they often practise.But in order to speak English fluently,you need to practise speaking.When you study,don’t just listen.Speak out loud the material you are listening to and practise what you hear.Practise speaking out loud until your mouth and brain can do it without any effort. 44.You should study correct material.A phrase you often hear is,“Practice makes perfect.” This is not completelytru e.Practice only makes what you are practising permanent.If you practise the incorrect sentence,you will have perfected saying the sentence incorrectly. 5A.You should try to speak fluently.B.You need to practise speaking what you hear.C.By doing so,you will be a ble to speak English fluently.D.If you want to pass examinations,you should study grammar well.E.If you listen more,you can speak correctly and fluently sooner or later.F.Therefore,it is important that you study material that is commonly used by most people.G.The order of words is probably completely different and you may be both slow and incorrect by doing this.〚导学号23280040〛Ⅲ.书面表达(2018·河北滦南一中期中检测)假定你是李华,你校外事处招募暑假“志愿家庭”,接待来你市参观访问的美国中学生代表。

Unit3ComputersSectionⅠWarming Up,Pre-reading,Reading&Comprehending课后篇巩固探究一、选词填空1.as a result;as a result of(1)It rained heavily.,we had to stay at home for the whole weekend.(2) the heavy rain,we had to stay at home for the whole weekend.答案:(1)As a result(2)As a result of2.solve;settle(1)(2017·全国Ⅱ)Founded in Moscow after the 1905 revolution,the company eventually in Tel Aviv in the late 1920s.(2)(2017·北京)(solve) the safety problem well enough to move forward in AI seems to be possible but not easy.答案:(1)settled(2)Solving3.from then on;since then(1),he refused to talk about it.(2)I have never seen him .答案:(1)From then on(2)since then4.so...that...;such...that...(1)He is funny a person he is popular among the children.(2)He made rapid progress in study he was praised by his teachers.答案:(1)so;that(2)such;that二、单句语法填空1.(2017·天津)In this instance,the best (solve) is to send a quick,light-hearted apology to explain your awkwardness.答案:solution2.(simplify) several times,the instructions can be better understood by children.答案:Having been simplified3.(2017·江苏)This example should act an inspiration for all cities.答案:as4.(2017·天津)Here are four(common) email accidents,and how to recover.答案:common5.After the president made an official announcement,she expressed her (person)opinion,speaking,I agreed with what she said.答案:personal6.There is a difference between wisdom and (intelligent).A person may have one without the other.答案:intelligence7. our life improving,we find more and more time to entertain.答案:With8.Riding in an elevator has never been a (total) comfortable experience.答案:totally9.Though we were still a bit frightened after diving into the mysterious cave,anyway,it’s a rewarding (explore).答案:exploration10.We did well that we were invited to share our idea and experience with all the students of our school.答案:so11. time went on,Einstein’s theory proved to be correct.答案:As12.The Great Wall is a well-known tourist attraction that millions of visitors pour in every year.答案:such13.My son has a good habit of keeping a diary every day;as result,he is very good at writing.答案:a14.I am told that it will be at least two weeks my father recovers from his illness.答案:before15.We have a lot common and have a lot to talk about.答案:in三、单句改错1.It’s difficult calculate what effect all these changes will have on the company.答案:calculate前加to2.It was so bad weather that I had to stay at home.答案:so→such3.(2017·天津)This combination of healing myself and healing the world struck me as the perfect solving.答案:solving→solution4.With I got a little older I began to understand what my dad really meant.答案:With→As5.Jenny nearly missed the flight as a result doing too much shopping.答案:在doing前加of四、语篇填空(语言能力)The goal of early calculating machines was 1.(simplify) difficult sums.But with the help of new technology,electronic chips replaced tubes and a revolution of artificial 2. (intelligent) has arisen.From then on,the appearance of computers 3.(total) changed our lives.They can not only download information from the net when 4.(connect) by the network or mobile phone signals,but also 5.(solve) different types of logical problems.With 6. (operator) as their coaches,they can even control rockets to explore the moon and instruct androids with the human race’s characters to mop floors and watch over your naughty niece.Anyhow,computers are so helpful 7. they do bring happiness.However,computers are easily attacked by viruses.This reality has become a problem that is hard to deal with.8. a result,computers are dangerous in 9. way.So,10. (personal),I worry about their universal applications in some fields,such as finance.答案:1.to simplify 2.intelligence 3.totally 4.connected5.solve6.operators7.that8.As9.a10.personally五、阅读理解A导学号72864030(思维品质)In Kansas City,Missouri,a computer helps firefighters.The computer,which works very fast,has information about all the 350,000 street addresses in the city.Within two or three seconds after a call is received,the computer provides necessary information for the firefighters.The information is then sent to them by radio from the computer centre in the City Hall.The exact place of the burning building and its size,type and any other details are clear to them.The Kansas City computer system also has a medical record of each of the city’s 900 firefighters.This kind of information is especially useful when a firefighter is injured.With the information,doctors at hospital can treat the injured firefighters more quickly and easily.The firefighters themselves greatly appreciate the computer’s help.They know about possible danger ahead of them and can prepare for it.Many times the computer information helps to save lives and property(财产).Sometimes the lives are those of firefighters themselves.Mike Horan,a firefighter captain,says,“I feel as if the computer is ready to help me if I get hurt.”1.Which of the following is the best title of the text?rge Computers in Kansas and MissouriB.The Computer Helps FirefightersC.Important Information for FirefightersD.The Speed of the Computer答案:B解析:主旨大意题。

课时精练：Unit3 Warming Up and Reading课时作业Ⅰ.单词拼写1．These flowers look like real ones，but in fact they are ________(人工的)flowers.2．A child's ________(智力)develops rapidly between the ages of four and five.3．In my opinion，computers have more ________(广泛的)uses than any other things in the world.4．I haven't ________(计算，估算)the cost that we will spend in travelling.5．If we work together，the problem can be ________(解决)easily.6．Sometimes if you want to call abroad，you should first ring the ________(接线员)．7．Since the kids are too young to accept your words，please ________(简化)your explanation.8．He spent much of his life ________(探测)the wildness.9．Please leave us alone；we have something ________(私人的)to discuss.10．Filling in a college ________(申请)form is an important matter so you must consider it carefully.Ⅱ.完形填空Computers have done us a lot since they turned up. In the future they will play a more important part in many __1__，such as education，transport，personal lives，scientific research and so on. Nowadays，computers are being __2__ in agriculture and industry and can help the farmers to __3__ the conditions of the plants.More and more computers will come into our daily life with the __4__ of science and technology. If you want to change money or pay your electricity bills，you won't have to go to the __5__．A computer and a telephone will help you. It can also help you to do the housework and it can even __6__ human voices and carry out the instructions. It is __7__ that the majority(大多数)of the labour force will work at home. People will be able to use the videophone __8__ conferences. This can help us to save a lot of energy and __9__．It is said that trains in Japan will have no drivers，because they'll be well __10__ by computers，which can also tell the best __11__ between trains.Computer programmes for __12__ whole texts are already well developed. You can __13__ the name of a certain subject and a worldwide list of book titles will__14__ on your screen. You may choose __15__ you want.1．A. families B．fields C．factories D．places2．A. used B．put C．shown D．given3．A. form B．grow C．control D．manage4．A .increase B．progress C．production D．development5．A. office B．bank C．shop D．post office6．A. understand B．carry C．hear D．recognize7．A. important B．necessary C．possible D．complete8．A. at B．for C．with D．in9．A. material B．time C．place D．money10．A. operated B．done C．made D．run11．A. position B．direction C．distance D．way12．A. storing B．writing C．remaining D．recording13．A. give B．put C．type D．write14．A. show B．appear C．offer D．come up15．A. whatever B．what C．whichever D．whichⅢ.阅读理解A Northern Ireland team is leading the research for a thinking computer which can sense a user's moods(情绪)．Researchers at Queen's University in Belfast hope to complete the 10－million－euro project for an emotion－sensitive(感知情感功能的)computer within four years.The aim is to make computers think and do things more like humans. And 160 researchers join in the project. The university's researchers made an agreement with the European Commission. The work may try to make “multi－modal interfaces (界面)”which allow machines to sense and respond to the moods of the user.Programme coordinator (协调者) Professor Roddy Cowie said while itsounded like science fiction，computers which responded to human feelings would appear.“At the moment，our use of computers is limited by the fact that we need a keyboard and a screen to access(使用) them，”he sa id.“But feelings are part of normal speech, and experience has shown that most users are deeply uncomfortable with speech interfaces that ignore them－too uncomfortable to use them very much.”“If we can make computers more expressive, and also less challenging to use，there is a great chance to let people make full use of information technology.”The emotion－sensitive computer would have its own “personality” and build a social relationship with the user.“It's a fair bet that in 30 years' time, emotion－sensitive interfaces will be as much part of life as windows and mouse interfaces are now，”said Professor Cowie.The project team believes such computers would play an important part in teaching and learning.1．What does the passage mainly tell us?A．Researchers at Queen's University have completed a project.B．The research for an emotion－sensitive computer is being led by a Northern Ireland team.C．160 researchers have joined in the 10 million－euro project for a thinking computer.D．Computers are playing a more and more important part in our daily life.2．It can be learned from the passage that ________．A．an emotion－sensitive computer has been invented and is being put into use B．an emotion－sensitive computer cannot respond to the moods of the userC．an emotion－sensitive computer has not been invented by the teamD．the research for an emotion－sensitive computer has not gained people's support3．What does Professor Roddy Cowie think of the emotion－sensitive computer?A．He thinks it is only a part of science fiction.B．He thinks it is worth the research and it is easy to produce.C．He believes it is impossible for the team to invent the emotion－sensitive computer.D．He believes it can come into being.4．In Professor Roddy Cowie's opinion，________ limits our use of computers.A．the fact that a keyboard and a screen are needed to use computersB．the fact that we don't know much about computersC．the fact that feelings are part of normal speechD．the fact that the emotion－sensitive computer has its ow n “personality”5．What are emotion－sensitive computers believed to do in the future?A．They will take the place of teachers in teaching and learning.B．They can build a social relationship with human beings.C．They will replace human beings and control the world.D．They will have the same“personality”as their users.Ⅳ.翻译句子1．随着春天的到来，万物复苏了。

课时作业(八)Ⅰ.阅读理解Today I want you to know Sadness can be a good friend.“All well and good，Master Yoda，” you say，“but how does that work？”First，Sadness is about losing something you care about，whether that's a loved one，a job，or a football game...So，Sadness shows you what you care about.Would you feel sad if your girlfriend / boyfriend left？The answer tells you how attached you are to this person.Along the same lines，experiencing the Sadness of loss helps us to appreciate what we still have.Funerals are painful occasions，and they are great for bringing people back together，burying old conflicts，healing wounds，but it only works if you show up and feel the Sadness and let it bring you together with the others there.One who can't bear Sadness will tend to shy away from love，commitment，and real passion，in order to avoid grief，and that's an empty life.Similarly，losing a job can help you appreciate that you still have your health.Losing your health can bring loved ones together.Losing money can help you to focus on what really matters to you，your values，your sense of mission，your spirituality.Lastly，Sadness has authenticity to it.Grieving has a way of slowing you down and bringing you back to the moment.It forces you to let go of your worries about your to­do list and next quarter's numbers and your fast­paced life and really be with yourself，your feelings and the people around you.This is important today because we can get so lost in our smart phones and emails and lose sight of people，relationships，and dreams.So，Sadness is the kind of friend who can help you to stay grounded and real，to honor what's important and let go of what's not，and we all need that kind of friend.1．The best title for the text would be________.A．Why Sadness Is Your FriendB．How Sadness Works in Your LifeC．What Do You Think of SadnessD．Why You Feel Sad2．How many reasons why Sadness can be a friend are mentioned in the text?A．Only one. B．Two.C．Three. D．Five.3．The fourth paragraph is developed mainly by________.A．providing the examplesB．telling personal experiencesC．making comparisonsD．listing facts4．The word “It” in the last paragraph but one refersto________.A．Letting go of your worriesB．Bringing you back to the momentC．GrievingD．Fast­paced life答案：[解题导语]本文是一篇议论文。

Unit 3 Computers reading课时作业一、阅读理解。

ATaylore 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 every 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 glowed. 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 g ray hair, I was feeling young at heart. And, like 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比赛，这让作者感到兴奋，也感到虽然自己上了年纪，但是有一颗年轻的心。

Unit 3 Computers reading课时作业二、完形填空A taxi driver taught me a lesson in customer satisfaction and expectations. Inspiring speakers__1__ thousands of dollars to give this kind of training to corporate directors and staff. It cost me only a $12 __2__ ride.I had __3__ into Dallas just for the purpose of calling on a client. Time was precious and my__4__ included a quick round-trip from and back to the airport. A __5__ taxi pulled up. The driver rushed to __6__ the passenger door for me and made sure I was __7__ seated before he closed the door. As he got in the driver's seat，he __8__ that the neatly folded Wall Street Journal next to me was for my use. He then showed me several __9__ and asked me what type of music I would enjoy.I could not believe the __10__ I was receiving！I took the opportunity to say，“__11__ you take great pride in your work. You must have a __12__ to share. ”“You bet，” he __13__，“I used to be in Corporate America. But I was tired of thinking my best would never be good enough. I __14__ to find my right position in life，where I could feel __15__ of being the best. I love driving cars，and feeling like I have done a full day's work and done it __16__. So I chose to become a __17__. One thing I know for sure，to be good in my business I just have to meet the expectations of my passengers. __18__，to be great in my business，I have to go __19__ the customer's expectations！”The taxi driver taught me a great life __20__：Go an extra mile when providing any service to others.1. A. offer B. chargeC. payD. afford2. A. taxi B. busC. carD. train3. A. driven B. flownC. ranD. cycled4. A. hope B. purposeC. planD. choice5. A. private B. roughC. slowD. clean6. A. open B. lockC. pushD. shut7. A. silently B. comfortablyC. tightlyD. casually8. A. declared B. concludedC. foundD. mentioned9. A. pictures B. mapsC. tapesD. books10. A. service B. giftC. invitationD. advice11. A. Actually B. ObviouslyC. GraduallyD. Suddenly12. A. chance B. secretC. storyD. ride13. A. whispered B. arguedC. sighedD. replied14. A. decided B. promisedC. happenedD. hesitated15. A. careful B. proudC. afraidD. curious16. A. early B. rapidlyC. cautiouslyD. well17. A. driver B. directorC. clientD. speaker18. A. Besides B. ThereforeC. HoweverD. Perhaps19. A. against B. withinC. overD. beyond20. A. method B. experienceC. lessonD. standard【解题导语】本文主要讲述了一名出租车司机给作者上了一堂关于如何达到客户满意和期望的课。