(新课标)2019-2020学年高中英语 Unit 3 Computers Section Ⅱ
Section ⅡLearning about LanguageⅠ.单词拼写根据汉语或首字母提示，写出下列单词1．Chinese scientists have not given up the dream to explore (探索) deep space.2．A lot of problems remain to be solved (解决)．3．They have accepted my application (申请) to join the club.4．Anyhow (无论如何)，I must finish this job today.5．We should calculate (估算) the normal value of the building.6．His goal is to get a good job to support his family.7．They must have an intelligence test before taking the job.8．Computer programming needs someone with a logical mind.9．The moment I went into the exam classroom ，I totally forgot all the knowledge I had learned.10．Emergency line operators must always stay calm and make sure that they get all the information they need to send help.Ⅱ.拓展词汇根据词性和汉语提示，写出下列单词1．simplify vt .简化→simple adj .简单的2．operate vt .操作；动手术→operator n ．(电脑)操作员；接线员3．technology n ．工艺；科技；技术→technological adj .科技的4．intelligence n ．智力；智能→intelligent adj .智能的；聪明的5．real adj .真的→really adv .真正地；实际上→reality n ．真实；事实；现实6．calculate vt .计算→calculator n ．计算器→calculation n ．计算[寻规律、巧记忆]1根据提示补全下列短语1．work out 想出；计算出2．compare...with... 把……与……比较3．as a result 结果4．have...in common 有共同点；共享……5．go by 经过；逝去6．share sth.with sb. 与某人分享某物7．from...on 从……时起8．provide sb.with sth. 向某人提供某物Ⅳ.选词填空选用上述短语的适当形式填空1．You can't let an opportunity like that go by．2．He made a big mistake，and，as a result，he lost his job.3．Scientists sometimes compare the human brain with a computer.4．To my surprise，I found I had a lot in common with this stranger.5．She went through great pains to see that all her guests were provided with whatever she needed.[寻规律、巧记忆]21．I developed very slowly and it took nearly two hundred years before I was built as an analytical machine by Charles Babbage.我发育缓慢，差不多到了两百年之后，查尔斯·巴比奇才把我制成了一台分析机。
[记句式结构]It＋ be/takes＋一段时间＋before...表示“多久……之后才……”[仿写促落实]It was/took about half an hour before he came to life.大约半个小时之后他才苏醒过来。
2．As time went by，I was made smaller.随着时间的推移，我被做得更小了。
[记句式结构]as表示“随着”，引导时间状语从句[仿写促落实]As time goes by，mobile phones are made smarter and smarter.随着时间的流逝，手机被做得越来越智能。
3．Over time my memory has developed so much that，like an elephant，I never forget anything I have been told!随着时间的推移，我的记忆能力发展得如此之快，就像一头大象一样，我从来不会忘记告诉我的任何事情！[记句式结构]so...that...表示“如此……以至于……”，引导结果状语从句[仿写促落实]He draws so beautifully that his drawings are all liked by others.他画得很漂亮，别人都喜欢他的画。
calculate vt.计算；估算；计划(教材P18)I began as a calculating machine in France in 1642.1642年我在法国诞生时是一台计算机器。
world with enough power for more than a hundred million years.据科学家们计算，光海水提供给人类的能量就足够用一亿年以上。
②The advertisements are calculated to attract (attract) young consumers.这些广告旨在吸引年轻的消费者。
③We are calculating on an early start.我们期待着可以提前开始。
solve vt.解决；解答(教材P18)In 1936 my real father，Alan Turing，wrote a book about how I could be made to work as a “universal mac hine” to solve any difficult mathematical problem.在1936年，我真正的父亲，艾伦·图灵写了一本书，讲述了怎样使我成为一台“通用机器”来解决任何数学难题。
在老师的帮助下，汤姆终于解答出了那道数学题。
②There's no easy solution (solve) to this problem.解决这个问题没有容易的方法。
③There are still many problems to be solved (solve)before we are ready for a long stay on the Moon.在我们准备在月球上长住之前，还有很多问题亟待解决。
[名师点津]比较solve与settle(1)solve侧重给出答案，常接problem，difficulty，puzzle等。
(2)settle的对象通常是某种争端或事情，常接affair，matter，business，argument 等。
from...on从……时起(教材P18)From then on，I grew rapidly both in size and in brainpower.从那时起，我在体积和智能方面迅速成长。
从现在起，我们应该更加注意保护环境。
②His wife died in 2008 and from then on he lived alone (＝since then he has lived alone)．他的妻子在2008年去世了，从那时起他一直一个人生活。
③From that day on，the ending of the missing Amber Room remains a mystery.从那天起，丢失的琥珀屋的结局仍是一个谜。
reality n．现实；实际情况；事实(教材P18)However，this reality also worried my designers.但是，这个现实也使得我的设计者很担心。
我们以为他是认真的，但实际上他是在开玩笑。
②Scientists are working hard to turn these strange ideas into realities.科学家们正在努力地把这些奇怪的想法变成现实。
③He was sure that all his plans would be realized(realize)．他相信他的所有计划都会实现。
as a result 结果；因此(教材P18)As a result I totally changed my shape.因此，我已经完全改变了我的形状。
我们在学业上互相帮助，结果我们成了好朋友。
②He stayed up too late last night；as a result，he didn't get up on time today.＝He didn't get up on time today as a result of staying up too late last night.他今天没有按时起床，原因是昨晚熬夜了。
③Let's hope that peace will result from our talks.让我们期望，我们的会谈会带来和平。
④His carelessness resulted in his failure.他的粗心导致了他的失败。
[图形助记]巧述“因果”[名师点津]as a result是副词短语，单独使用，作状语，可用逗号隔开；as a result of是介词短语，后接名词、代词、动名词以及what引导的宾语从句。
application n．应用；用途；申请(教材P18)Since the 1970s many new applications have been found for me.从二十世纪七十年代起，我又被开发出了很多新的用途。
2019_2020学年人教版必修二Unit 3 Computers language points
Unit 3 Computers language points课时作业（本卷满分100分）一、阅读理解（每小题2分，共16分）AWho is smarter? A human being or artificial intelligence(人工智能)?The question swept the world when a Google-developed program called AlphaGo defeated the world top player, South Korean Lee Se-del, 4-1.So, what comes next?Some people have been arguing that artificial intelligence, or AI in short, will be a bad thing for humans. In an interview with the BBC in 2014, UK scientist Stephen Hawking warned that “the development of full artificia l intelligence could mean the end of the human race.”So are we really about to live in the world shown in the Terminator movies?“Not quite,” answered The Economist. After all, it’s not hard to get a computer program to remember and produce facts. What is hard is getting computers to use their knowledge in everyday situations.“We think that, for the human being, things like sight and balance(视觉平衡), are natural and ordinary in our life.” Thomas Edison，founder of Motion Figures, a company that is bringing AI to boys, told the newspaper. “But for a robot, to walk up and down just like human beings requires various decisions to be made every second, and it’s really difficult to do.”As The Economist put it, “We have a long way to go before AI can truly begin t o be similar to the human brain, even though the technology can be great.”Meanwhile, John Markoff of The New York Times said that researchers should build artificial intelligence to make people more effective.“Our fate is in our own hands,” he wrote. “Si nce technology depends on the values of its creators, we can make human choices that use technology to improve the world.”1. What was the result of the match?A. Lee Se-del won AlphaGo 4-1.B. Lee Se-del was defeated.C. Google program beat AlphaGo.D. Neither side won the match.2. What does Thomas Edison possibly mean in his remarks?A. It’s very hard for AI to beat the human brain.B. AI would take the place of human beings.C. AI can make various decisions quickly.D. AI does better than humans in sight and balance.3. Who believes much has to be done to improve AI?A. Stephen Hawking.B. John Markoff.C. The New York Times.D. The Economist.4. What does the underlined part in the last paragraph imply?A. AI will improve the world completely.B. AI is in the control of human beings.C. AI may bring disasters to human beings.D. AI will make our future out of control.BAs life in cities worldwide becomes more expensive, urban designers are using modern technology to help citizens avoid traffic jams, and shorten the time needed for bus waiting and other things. Technology is also used to cut costly waste.In Santander, a Spanish port city, parking is easy to find. As one car drives away, an underground sensor shows that a parking space is now free. 400 sensors send messages to signs on streets, and GPS devices direct drivers to the nearest available parking spaces, reducing traffic jams. Trash is collected only when the bins are full and bus stop signs show exactly when the next bus is coming. The public parks are watered only the soil gets dry. All this is made possible by 20,000 sensors installed on buildings, street posts andeven buses. They are part of the “smart city” project, launched by the University of Cantabria seven years ago.University researchers like Luis Munoz regularly meet with locals to discuss how to make their city even smarter. “They propose when they have ideas and sometimes even develop by themselves. Here, we give them the opportunity to see these ideas happen in real life,” said Mu noz. For example, the university helped a woman create an app that outlines the easiest route for walking with a baby stroller. Another provides information to residents about their water consumption and sends an alarm to their phone if there is a leak.The Santander smart project is attracting the attention of larger cities in Europe and elsewhere that are looking for smart solutions to urban problems.5. What is the life like in Santander?A. It is meaningful.B. It is full of freedom.C. It is likely to change fast.D. It is effective and convenient.6. How can residents help Munoz’s job?A. By offering some original or fresh ideas.B. By showing him around the city.C. By installing sensors themselves.D. By using as little water as possible.7. What doe s the underlined word “Another” in Paragraph 3 refer to?A. A university.B. A phone.C. An easy route.D. An app.8. What can be the best title for the text?A. A Worldwide ProblemB. A Smart City ProjectC. A Creative ResearcherD. A Trend in Urban Design二、七选五（每小题2分，共10分）There have been a lot of comments recently surrounding 5G, the next generation of wireless technology. 9. ? How might it change our lives?5G stands for fifth generation, meaning the next step in the progression of technology to replace the current 4G system. Earlier “G” systems were designed to improve mobile communication operations. Each new technology brought major improvements in speed and greatly increased network capacity (容量). 10. . It is expected to permit more users to do more things at a faster rate.However, technology experts say there is a major way that 5G is different from the earlier systems. 11. . It will affect many more devices and industries than other “G” versions.5G will help fuel future “smart cities” by connecting sensor networks. 5G is also expected to connect self-driving cars and support new technologies involving virtual reality(虚拟现实). Higher 5G speeds could also permit doctors to commonly perform remote medical operations. Factories and businesses could use 5G technology to increase automation and improve the collection of information.12. . The increased data flow across 5G networks would give Internet attackersa lot more possibilities to steal and misuse data. In addition, the wider use of a 5G wireless network means any breakdown of the system would have more widespread and severe results. Such difficulties could affect public safety. 13. , or a network breakdown could cause self-driving vehicles to crash.A. Why is 5G so popularB. What is this technologyC. Every coin has two sidesD. The new 5G system promises more of the sameE. It will move beyond mobile network technologyF. A breakdown of 5G networks may cause economic lossesG. A failure during a doctor’s remote operation could lead to death三、完形填空（每小题1.5分，共30分）Crowdsourcing is an interesting new application of the saying “Many hands make light work”. In the sa me way that classmates might work 14 on a task, now dozens, hundreds or thousands of people can collaborate(合作) on projects that would be too ___15 or complex for a small group of co-workers. At the same time, crowdsourcing follows the old 16 that two heads are better than one. When many people collaborate, they not only work faster, but they also work better, by 17 their intelligence and experience.Perhaps one of the most 18 examples of crowdsourcing is Wikipedia —an online encyclopedia(百科全书) that is 19 , edited and managed by people all over the world. The writers are volunteers who 20 their work for free. And 21__ them, Wikipedia now offers more than 4 million free articles in English, and millions more in almost 300 other 22 . That’s an amazing achievement for a project that ___23 started in 2001.Traditional institutions, such as London’s Tate Museum, have also 24__ Crowdsourcing for projects. In 2010, the museum 25 the Tate Movie Project website, where children learned how 26 are made. The children also wrote stories, drew their own characters and 27 them to the website. After that, professionals worked with the children to 28 a collaborative film which was later shown on BBC television.Finally, crowdsourcing can also be a way for people and companies to make ___29 . Some businesses organize crowdsourcing websites to get suggestions for new products, services or advertising campaigns. They may also offer 30 for the best ideas. 31 , the Goldcorp mining company offered a prize for a list of good locations for discovering gold. The 32 list won $676, 000 and the company 33__ $3 billion dollars of gold.14. A. late B. together C. well D. again15. A. similar B. personal C. large D. necessary16. A. saying B. tradition C. style D. story17. A. increasing B. predicting C. influencing D. combining18. A. absurd B. famous C. expensive D. dangerous19. A. bought B. printed C. written D. inspired20. A. discuss B. offer C. check D. gain21. A. thanks to B. except for C. as to D. regardless of22. A. places B. reports C. teams D. languages23. A. seldom B. ever C. only D. even24. A. traded B. changed C. mistaken D. used25. A. started B. sold C. consulted D. ignored26. A. cakes B. shoes C. cars D. films27. A. owed B. sent C. compared D. accompanied28. A. watch B. share C. make D. play29. A. friends B. promises C. peace D. money30. A. help B. prizes C. room D. lessons31. A. For example B. In short C. However D. Otherwise32. A. shortest B. usual C. best D. formal33. A. found B. lost C. delivered D. returned四、单句语法填空（每小题2分，共24分）34. Human beings have made great progress in space ________ (explore) and medicine.35. This entertainment centre allows you________ (download) any program.36. The increase in agricultural output should be due to ________ (technology) progress.37. I know you have tried your best, but we should face ________ (real).38. ________ (work) out regularly will bring great benefits to your health.39. Now they can go to school ________ the Help of the Project Hope.40. But later, people developed a way of printing, ________ (use) rocks.41. I knew then how powerful the machine was, but I hadn’t yet experienced it ________ (personal).42. Actually, speaking a foreign language as ________ (fluent) as a foreigner takes a lot of hard work and practice.43. China is a country with a large population, ________ makes up about a quarter of the world’s.44. Actually, he hit upon the ________ (solve) to the problem almost by accident.45. The telephone ________ (operate) cut us off before we could finish our conversation.五、单句改错（每小题2分，共20分）46. The two continents were connected with a sea at one time._______________________________________________________________________ 47. The Great Wall and the Palace Museum are so well-known tourist attractions that millions of people pour in every year._______________________________________________________________________ 48. He feels happy that the problem has solved successfully at last._______________________________________________________________________ 49. From then on, we have got to know each other and became good friends._______________________________________________________________________ 50. He is now looking for a job that he can use the French language._______________________________________________________________________ 51. Cheers arise from the crowd when the president appeared._______________________________________________________________________ 52. In the way, the book seems very amusing to me._______________________________________________________________________ 53. She felt that most of what she learned in the course was of practical useful._______________________________________________________________________ 54. In a reality we cannot control time, but we can work out plans and make good use of time._______________________________________________________________________ 55. Jane was nervous about meeting Bingley again, determining not to show her feelings. _______________________________________________________________________参考答案一、阅读理解（每小题2分，共16分）A【答案】1-4 BADB【解析】本文是一篇说明文，介绍了人工智能阿尔法狗击败了韩国棋手李世石，这引发了人们对于人工智能是否会超越人类的讨论。
(浙江专用)2019_2020学年高中英语Unit3Computers单元知识滚动练练习(含解析)新人教版
单元知识滚动练Ⅰ.单词拼写1．Shefeelsastrongsenseofresponsibility(责任感) towardsheremployees. 2．Sheandhersisterarealwayscompeting(竞争) fortheirparents’attention. 3．Hewasverycarelessinhiswork，sohereallydeserved(应该) tobefired. 4．Themancaughtsmokinghasbeenfined(罚款) 50poundsasapunishment. 5．Theoldwomandecidedtocalculate(计算) howmuchthistriphadcost. 6．LaterIfoundoutthatthediamondwasactuallyartificial(人造的)．7．Whenthebabywasalittleolder，itbegantoexplore(探索) moreplaces. 8．Ifyouworkharder，youwillreachyourgoal(目标) intime. 9．Thenewbuildingshavechangedthecharacter(特点) ofthevillage. 10．Itseemedasifassoonasoneproblemwassolvedanewonearose(产生)．Ⅱ.选词填空11．WecongratulatedhimonhisbeingadmittedintoPekingUniversity.12.Hewasinchargeoftheshopwhilethemanagerwasaway. 13．Ihavemadeupmymindandnothingwillmakemechangemymind. 14．Theboypickedupthehatfortheoldmanandthenwentaway. 15．Thecompanyisadvertisingfortypistsinthenewspaper.16.Tomysurprise，IfoundIhadalotincommonwiththisstranger.17.Withthehelpofhisteacher，hehasmadegreatprogressinEnglish. 18．Thedriverhurtintheaccidentwasbeingwatchedoverinhospitalthen. 19．Theteacherreallydoesn’tknowhowto dealwiththosenaughtystudents.20．Inaway，hisbiologyhasimproved，butthereisstillalongwaytogo.Ⅲ.单句语法填空21．39%ofAmericanteenagersadmitlying/havinglied(lie) abouttheiragetogainaccesstosomewebsites. 22．PeopleholdthebeliefthattheSpringFestivalandothertraditionalChinesefestivalsw illnotbereplacedwith/bytheforeignfestivalslikeChristmas. 23．Athletesfrommanycountriescametocompetewith/againsteachotherforgoldmedalsintheAsianGames.24．Inordertolearnmoreinclass，itishelpfultotakepartinclassdiscussions. 25．ThemomentIwentintotheexamclassroom，Itotally (total) forgotalltheknowledgeIhadlearned.26．Themanspenthiswholelifeexploring(explore) thewildness. 27．Ifyouwanttocallabroad，youshouldfirstringtheoperator(operate)．28．Iwouldbeverygratefulifyoucouldkindlyconsidermyapplication(apply)．29．Shesignaledthecartostop(stop) byraisingherhand. 30．WeChinesepeoplefullyunderstandthatonlythroughgreatefforts(努力) canweturnourChineseDreamintoareality(real)．31．Itiswrongofyoutojudgeapersonbyhisappearance(appear)．32．Wemanagedtomakeupforthelosttime.33．Wheneverwemetwithdifficulties，theycametohelpus. 34．Masteringthebasicvocabularyisofvitalimportance(important) foreverystudent. 35．Heandhispartnerhavemadeabargaintotelleachothereverything.Ⅳ.完成句子36．Iboughtamagazinewhile(Iwas)waitingforthetrain.(while)我在等火车时买了本杂志。
2019_2020学年高中英语Unit3ComputersPeriodTwoWarmingUp
PeriodTwo WarmingUp&Reading—LanguagePointsⅠ.写出下列单词的汉语意思(共10小题；每题2分，满分20分) 1．universal adj.普遍的；通用的；宇宙的2．simplify vt.简化3．sum n．总数；算术题；金额4．technology n．工艺；科技；技术5．revolution n．革命6．artificial adj.人造的；假的7．network n．网络；网状物8．finance n．金融；财经9．anyhow adv.无论如何；即使如此10．goal n．目标；目的；球门；(进球)得分Ⅱ.写出下列汉语对应的英语单词(共10小题；每题2分，满分20分) 11．calculate vt.计算→calculator n．计算器12．operator n．(电脑)操作员；接线员→operate vt.操作；动手术13．logical adj.合逻辑的；合情理的→logically adv.逻辑上；合逻辑地14．intelligence n．智力；聪明；智能→intelligent adj.智能的；聪明的15．solve vt.解决；解答16．reality n．真实；事实；现实→really adv.真正地；实际上17．personal adj.私人的；个人的；亲自的→personally adv.就个人而言；亲自18．total adj.总的；整个的n．总数；合计→totally adv.完全地；整个地19．application n．应用；用途；申请→apply v．申请；应用20．explore vt.&vi.探索；探测；探究Ⅲ.写出下列短语或短语对应的汉语意思(共10小题；每题2分，满分20分) 21．have...incommon具有……共性；共有22．workout想出；计算出23．compare...with...把……与……比较24．so...that...如此……以至于……25．providesb.withsth.向某人提供某物26．from...on从……时起27．asaresult结果28．goby经过；逝去29．overtime随着时间的推移30．sharesth.withsb.和某人分享某物Ⅳ.完成句子(共5小题；每题8分，满分40分) 31．IdevelopedveryslowlyandittooknearlytwohundredyearsbeforeIwasbuiltasananalyti calmachinebyCharlesBabbage.我发育缓慢，差不多到了两百年之后，查尔斯·巴比奇才把我制成了一台分析机。
2019_2020学年高中英语Unit3ComputersPeriod2课件新人教版必修2
Task 2 Fast reading
1. Where were you in 1642? In France.
2. What happened to you after nearly two hundred years? I was built as an Analytical Machine by Babbage.
Small chips
Large Small
A_p_p_li_c_a_tions _C_o_m__m_u__n_ic_ation Narrow
Finance
__T_r_a_d_e__
Robots
Mobile phones
M_Sp_e_ad_ciec_a_rl_oo_ckp_e_et_rsationWside
Task 4 Fill in the blanks.
1 totally completely 2 revolution complete change
3 simplify to make things easier
4 calculate to find the answer using numbers
completely anyway activity of managing money
The history of computers
The first generation (1945-1956)
the second generation (1956-1963)
the fourth generation the third generation
2019_2020学年高中英语Unit3ComputersPeriodThreeLearningaboutLanguage
PeriodThree LearningaboutLanguage&UsingLanguageⅠ.写出下列单词的汉语意思(共10小题；每题2分，满分20分)1．download vt.下载2．programmer n．程序员；程序师3．virus n.病毒4．signal vi.&vt.发信号n.信号5．teammate n．同伴；队友6．coach n．教练7．mop n．拖把vt.用拖把拖；擦8．naughty adj.顽皮的；淘气的9．niece n．侄女；甥女10．spoil vt.损坏；宠坏Ⅱ.写出下列汉语对应的英语单词(共5小题；每题4分，满分20分)11．type n．类型vt.&vi.打字→typist打字员12．arise vi.出现；发生13．electronic adj.电子的→electricity n．电14．appearance n．外观；外貌；出现→appear v．出现15．character n．性格；特点Ⅲ.写出下列短语或短语对应的汉语意思(共10小题；每题2分，满分20分) 16．makegooduseof好好利用17．becrazyabout迷恋……18．giveaway赠送；分发19．makeup组成；化妆；编造20．dealwith处理；安排；对付21．inaway在某种程度上22．afterall毕竟；终究23．withthehelpof在……的帮助下24．watchover看守；监视25．makemistakes犯错误Ⅳ.完成句子(共5小题；每题8分，满分40分) 26．Aboutonceayearweareallowedtogettogethertoplayagameoffootball.每年大约有一次，我们可以获准在一起进行一场足球赛。
27．Inawayourprogrammerislikeourcoach.从某种程度上看，我们的程序员就像是我们的教练。
(新课标)2019-2020学年高中英语 Unit 3 Computers Section Ⅳ Using Language课件 新人教版必修2
教材语篇 细研
ANDY—THE ANDROID I'm part of an android football team.About once a year we are allowed to get together to play a game of football①.I'm as big as a human.In fact，I look like one too.On the football team I'm a striker[(足 球的)前锋] so I have to be able to run very fast.My computer chips help me to move and think like a human.For example，I have learned to signal(发信号) to my teammates in computer language to give me the ball when I am open and have a good shot② for a goal[(进球)得分]．
第二步 细读——把控文章关键信息
细读 P23 教材课文，选择最佳答案
1．What does the writer like playing?
A．Basketball.
B．Fቤተ መጻሕፍቲ ባይዱotball.
C．Volleyball.
D．Tennis.
2．What can the writer be?
A．A robot player.
Ⅲ.补全短语 根据提示补全下列短语 1．work out 2．make good use of 3．be crazy about 4．come true 5． in a way
2019-2020年高中英语Unit3TheComputerSection3教案
2019-2020年高中英语Unit3TheputerSection3教案THE GENERAL IDEA OF THIS SECTIONThis section will deal with the grammar section:passive voice.You will have systematic explanations as well as some exercises to consolitate what you learn.TEACHING AIMSIntroduce some more forms of the passive voiceTEACHING IMPOINTANT POINTSThe basic usage of the passive voice and learn to use other formsTEACHING DIFFICULT POINTSHow to help the Ss learn the passive voice effientlyTEACHING METHODSDeduction to present the usage of the passive voice and some exercises to consolidate what we have learned TEACHING AIDSA multimediaA blackboardTEACHING PROCEDURESStep1 Greeting and revison1 Greet the whole class as usual2 Check their homework if anyStep2 PresentationThe passive voice<II><Teacher asks Ss to speak out some sentences which have the passive voice with “be”.to review.Afer two or three Ss finish,teacher lead in another form of passive voice with “get”>T Quite good!You spok much more than I expect.but we can use another way to express ourselves<Write down the structure and the examples on the Bb or show them on the screen>T let’s look at the screen please.The thief got caught stealing ..A great many people got injured in the hurricaneT in the two sentences,the passive voice are presented with”got”instead of “be”.Sometimes we use “get+past participle” to form a passive structure.Some people call it “get passive”.Here are more examples..A number of people got killed in the war.The old man got lost in the forest.The explorer got burnt when travelling across the desert.All got invited to the birthday party except TomStep3 drillT According to the rule above,will you give me some more examples?S1 Yes,when waling on the street,he got hit by a car.T very good.You,please?S2 I got trapped in a lift last nightT Wonderful.who else will give more examples?T e on,Lucy?S3 Jason got accepted as a member of the university’s soccer teamT Right.I think everyone has grasped the usage of “get”.Next,let’s look at one more type of the passive voice.<Show “to be done” on the screen>T An infinitive can take a passive form when its logical subject is actually the receiver of an action.Look at the following examples.<show some on the screen>.I was happy to be invited to the lecture.The meeting had to be put off owing to the wet groundT Here the logical subjects are the receivers of the verbs.In the first sentence,the logical subject is “I”while in fact “I” is the receiver of “put off”,and in the second one,it is “the meeting”<show more examples on the screen>.The problem remained to be solved.These flowers need to be wateredT Now,we have learned the type of “to be done”.you have three minutes to drill<three minutes later>T In addition to the two types,we also will learn another one.<show “being done” on the screen>T A “V+ING”phrase can take a passive form when its logical subject is actually the receiver of an action.<show some examples on the screen>.I like the film being played at the theatre.She hates being interruted when speakingT In the first sentence,the logical subject of “being played” is “I’,and in the second one,it is “she”.<Time permiting,ask some Ss to drill the type>T <Several minutes later>Well,let’s look at the following examples<The teacher shows some examples on the screen>.The nurse is taking good care of the baby<active voice>T If you want to emphasize “the baby”,the sentence should be:The baby is being taken care of by the nurse.Howerer, “the nurse”is often generally omited..We are looking forward to the superstar to attend the ceremony.<active voice>.The superstar is being looked forward to attend the ceremony .<passive voice>T This is called the passive voice of multi-word verbs.When an active voice with a multi—word is changed to a passive voice,the multi—word shall be put together,not divided or omittedStep4 ConsolidationT Well,enough of that.Now let’s see whether we can use them freely or not.Now,look at some exercises for you. Please fill in the blanks with proper formation of given words.The driver who got ____<drink> caused the accident.The young trees require _________<water>..In the fire,no one escaped from________<kill>.We should prevent the river from_______<pollute> by the chemical factory..The books are said ________<publish> again next monthSUGGESTED ANSWERS:Drunk; to be watered; being killed; being polluted; to be publishedStep5 Summary and homeworkT In this section we have learned about the passive voice .From the contents above,we learn four types of the passive voice,which include “be done”, “get done”, “to be done”and “being done”.Then we spent quite much time in knowing usage of them.So today’s homework is to go through this after class and try to get familiar with themStep 6 The design of the writing on the blackboardUNIT3 THE PUTERSECTION3 GRAMMARBe doneGet done. To be doneBeing doneStep7 Record after teaching.Activities and Research1 Presentation of the usage of the passive voice2 Exercise to consolidate what they have learned about the passive voice3 Attention to some specion situations about them.温馨提示：最好仔细阅读后才下载使用，万分感谢！。
高中英语必修二Unit3Computers要点解析
这 是一个 人人 都感 兴趣 的话题 。 【 知识拓 展 】 ｕ ｉｅｓｌ ｄ ． 体地 ： ｎｖｒａ ｙａ ｖ 整 ｌ 全体 地
Ｉ ｉ ｕ ｉｅ ｓ ｌ ｃ ｎ ｗｌ ｄ ｅ ｈ ｔ Ｓ Ｃ ｔ ｓ ｎ ｖ ｒ ａｌ ａ ｋ ｏ ｅ ｇ ｄ ｔ ａ Ｕ — ｙ
Ｃａ ｅ ｉ ｙ ｄ ｓ ｕ ｓｎ ｔｅ ｓ ａ ｉ— ｎ ｗｅ ｂ ｇ ｎ ｂ ｉｃ ｓ ｉ ｇ ｍａ ｔｒ ｒｓ
算 ｃｌ ｌｔｒ ． ａｃ ａ 计算 器 ｃｌｕａｉｇ ． ｕ ｏｎ ａ ｌｔ ｃ ｎ 有 私心的。 算计 的 ． 明 的 精 ２ Ｕ ｉｅ ． ｎｖ￣ 【 考纲释 义 】 ｄ． ａｊ 整体 的 ； ＂ 全体 的
ａｉ （ ｏ ｖ．（ ｒ ｅ ｆ ｍ） ｉ 问题 、 况 ） 现 ， 生 ｓ ｒ 情 出 发 ｒ ｅ（ｏｅ ｒ ｅ ） ．（ ｉ ｒｓ，ｉ ｎ ｓ ｓ 自然 事 物 ） 起 升 ｒｉ （ ｉ ｄ ｒｉ ｄ ｖ． 起 ： 起 ａｓ ｒ ｓ 。ａｓ ） ｔ举 ｅ ａｅ ｅ 托
ｓｅｏ ｄ ｃｔ ｎ 关 于 教 育 问 题 ． 家 的 意 见 ｕ ｆ ｕ ａｉ ． ｅ ｏ 大 是 一 致 的
Ｗ ｈ ｎ ｈ ｅ ｄ ａ ｉ ｓ ｒ Ｓ ｏ ｌ ｔ ｅ ｅ ｔ ｅ ｎ ｅ ｒ ｅ ＝ ｈ ｕ ｄ ｈ ｓ
ｎｅ ｒ ｅ ｗ ｉ ｏ ｔｃ ｙ ｕ 如 果 有 必 ｅｄ ａｉ ） ｅｗｌ ｃｎａｔ ｏ ． ｓ ｌ 要我 们会联 系 你 。
【 比较辨析 】 ｒ ｅ ｒ ｅ ｒｉ ａ ｓ，ｉ ，ａｓ ｉ ｓ ｅ
Ｉ ｓｌｋ ｅ ｒ ｎ ｏａｌ ｅ ｌｎｇ ａ ｅ ｔｉ ｉ ｅ ｌ ａｎｉ ｇ ａ ｔ ｔ ｌ ｎ ｗ ａ ｕ ｇ ． ｙ
人教版新课标高中英语 2019-2020年 必修二 Unit 3 Computers Le
Unit 3ComputersLearning about Language & Using Language Ⅰ.单句填空1．It must have rained last night, ________ the ground is wet.2．At the sight of his ________(appear) on the stage, the hall rang with thunderous applause.3．In many people's opinion，that company, though relatively small, is pleasant _____(deal) with.4．The experiment shows that proper amounts of exercise, if ________(carry) out regularly, can improve our health.5. When I left the company, a cleaner was still there, ________(mop) the floor.6．The computer can ________(program) to consider certain facts which are stored in memory and then come to a decision.7．Obviously, what worries most parents is how easy it is for children ________(download) images on the Internet.8．He stood up, ________(signal) to the officer that he had finished with his lawyer.9．I can't go out today.The boss has some letters ________(type)．10．In recent years, many difficulties ________(arise) as a result of the change over to a new type of fuel.Ⅱ.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 away; deal with1．I didn't quite follow him because he explained the theory ________________ that was too abstract(抽象的) for me.2．My friend Martin was very sick with a strange fever；________________，he could neither eat nor sleep.3．People may have different opinions about Karen, but I admire her.________________，she is a great musician.4．If the matter isn't ____________properly, you'll get into trouble.5．The 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.7．Being____________ by his father, he had to do his homework attentively.8．He ____________so much to the poor that he was always poor himself.9．Since Maggie asked for a sick leave of three days, she should __________for her lost lessons.10．The teacher advised that we should ________________every minute here.Ⅲ.句型训练1．As 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，怎样处理它的噪声日渐成为所有相关人员关注的问题。
2019_2020学年高中英语Unit3ComputersSectionⅠWarmingUp
technological⑨
technology/tek'nɒlədʒI/n.工艺；科技；技术
[原文呈现]
revolution⑩ and the start of my “artificial ⑪ intelligence ⑫ ”. In 1936
What do you think of the Internet? The Internet is very useful for us. It is a great facility① for collecting information. The Internet makes it easy to build social connections. We can have a lot of friends all over the world and reach much knowledge by Internet. Millions of people
④amusement n.
娱乐，消遣活动
⑤disrepair n.
失修，破损，荒废
⑥approach n.
走近，接近；办法
⑦play a very important role in
在……方面扮演非常重要的角色
⑧take the advantage of 利用
Section Ⅰ Warming Up & Reading — Pre-reading
With the help of the Internet you can get much useful information; you can make friends with different people who are known or unknown; you can ask for the help or the answer to a question. Every coin has two sides; there is so much rubbish on the net, which are some medium messages about crime or sex. Moreover the cost is large, which also makes people waste time on it. Its abilities should be used by people.