2019届一轮复习人教版必修二Unit3Computers单元学案(21页word版)
高级中学高中英语(人教版)必修二学案：Unit 3 Computers7
必修II Unit III Computers (7)班级___________ 姓名____________ 小组号_______________【学习目标】1 现在完成时的被动语态的构成2 现在完成时的被动语态的形式【重点难点】1 重点单词的灵活应用。
2 词组与句型的运用【学情分析】学生要通过自主学习和小组讨论掌握学习目标。
【导学流程】自主学习内容一回顾旧知With the help of, after all, personally.............二基础知识application n. _____________ v. _____________ adj.finance n. _______________ adj.appearance n. _________________ v.logical adj. _________________ adv. __________________ n. happiness n. ________________ adj. _______________ adv.calculate v. ________________ n. _______________ n.三探究问题1. simplify vt. __________ adj __________ adv2.operator n. ____________v. ________ n.3. solve vt. ____________n.4.revolution n. ____________v. ____________adj.5. explore v._______________ n. _________________ n.6. reality n. ____________ vt. ________________ adj. ____________adv.四基础知识拓展与迁移：请及时记录自主学习过程中的疑难：一、现在完成时的被动语态的构成have/has＋been＋动词的过去分词二、现在完成时的被动语态的形式1．肯定式：主语＋have/has＋been＋动词的过去分词＋其他___________________________________________________问题早已解决。
【最新推荐】2021届高三英语人教版一轮新高考复习学案：选修7 Unit 2 Robots Word版含答案
[单词拼写应用]1．(2019·全国卷Ⅰ) Which program favours the disabled？有利于2．The miners were on strike and several hundred railway workers came out in sympathy.支持；声援[短语多维应用]1.desire n．渴望；欲望；渴求vt.希望得到；想要(1)have a desire to do.../for...渴望……/做……(2)desire to do sth.渴望做某事desire sb.to do sth.想要某人做某事desire that...(should) do sth.渴望……inspire a strong desire for discovery激起强烈的探索欲望her strong desire to succeed她对成功强烈的渴望[基础练习]——单句语法填空①a.(2019·天津卷) Reading satisfies my desire to keep(keep) learning.b．(2017·天津卷)This photo reminds us that we all appreciate beauty and that we all share a common desire for pleasure.②His mother desired him to be(be) a teacher when he graduated from college.③We desire that immediate help(should) be given(give) to the local villagers who have been trapped by the flood.[链接写作]——一句多译每个人都渴望成功，而成功只属于努力的人。
2019-2020学年新人教版高中英语必修2语法填空学案：Unit 3 2
Unit 3 Section ⅡⅠ.单句语法填空1．(重庆高考改编) In my hometown，there is always a harvest supper for the farmers after all the wheat_has been cut__(cut)．解析：考查动词的时态和语态。
句意：在我的家乡，麦子丰收过后农民会有一个庆祝晚餐。
现在完成时表示动作已经完成，才会举行庆祝活动，而且wheat与cut之间构成逻辑上的动宾关系，所以用被动语态。
2．—Is the meeting being held now?—No.I hear that it_has been put__(put) off till tomorrow.解析：考查动词的时态和语态。
答语句意：我听说会议已推迟到明天了。
put off“推迟”，与meeting之间为被动关系。
会议现在已被推迟，故用现在完成时的被动语态。
3．All possible means_have been tried__(try) to protect this kind of animals in danger up to now.解析：考查时态、语态和主谓一致。
由时间状语up to now可知应用现在完成时。
另外，主语means与try之间为动宾关系，故用被动语态。
means为单复数同形的单词，由其前的all可知此处作复数名词。
4．—Your English is very good.—I'm still nervous.After all，it is only the second time that I_have met__(meet) foreign guests.解析：考查时态。
该题考查“It is the＋序数词＋time＋that从句”这一句型中的时态，该句型中that从句的时态用现在完成时。
5．Many of her friends have_been invited__(invite) to her birthday party.解析：考查语态。
2024届高考一轮复习英语学案(人教版)Unit3TheInternet
Ⅰ.认阅读单词1．blog n．博客v i.写博客2．blog post博文；博客帖子3．blogger n．博客作者；博主4．identity n．身份；个性5．identity card身份证6．database n．数据库；资料库7．software n．软件8．network n．(互联)网络；网状系统；人际网v t.将……连接成网络；联播v i.建立工作关系9．province n．省10．resident n．居民；(美国的)住院医生adj.(在某地)居住的11．battery n．电池12．Wi-Fi n．无线保真(用无线电波而非网线在计算机网络传输数据的系统)13．button n．按钮；纽扣14．file n．文件；文件夹；档案15．troll n．发挑衅帖子的人；恶意挑衅的帖子16．cyberbully n．网霸v t.& v i.网络欺凌17．guideline n．准则；指导原则Ⅱ.记重点单词1．engine n．引擎；发动机；火车头2．search engine(互联网上的)搜索引擎3．chat v i.聊天；闲聊4．stream v t.流播(不用下载直接在互联网上播放音视频)；流出v i.流动n．小河；溪流5．cash n．现金；金钱6．update v t.更新；向……提供最新信息n．更新；最新消息7．stuck adj.卡住；陷(入)；困(于)8．surf v t.& v i.浏览；冲浪9．charity n．慈善；慈善机构(或组织)10．tough adj.艰难的；严厉的11．conference n．会议；研讨会；正式会谈12．plus conj.而且；此外n．加号；优势prep.加；另加13．function n．功能；作用；机能v i.起作用；正常工作；运转14．confirm v t.确认；使确信15．press v t.按，压；敦促16．discount n．折扣v t.打折17．click v t.& v i.点击18．target n．目标；对象；靶子v t.把……作为攻击目标19．particular adj.特定的；特别的；讲究的20．upset adj.心烦的；苦恼的；沮丧的v t.(upset，upset)使烦恼；使生气；搅乱21．author n．作者；作家22．tip n．忠告；诀窍；实用的提示23．case n．盒；箱；情况；案件Ⅲ.知拓展单词1．convenient adj.方便的；近便的→convenience n．便利；方便→inconvenience n．不便；麻烦2．benefit n．益处v t.使受益v i.得益于→beneficial adj.有利的；有益的；受益的3．distance n．距离→distant adj.遥远的；远处的；疏远的→distantly ad v.远离地；疏远地4．inspire v t.鼓舞；激励；启发思考→inspiring adj.鼓舞人心的；使人振奋的→inspired adj.受启发的；受鼓舞的→inspiration n．灵感；启发5．access n．通道；(使用、查阅、接近或面见的)机会v t.进入；使用；获取→accessible adj.可接近的；可进入的；可使用的；易懂的；随和的6．account n．账户；描述→accountant n．会计员；会计师7．privacy n．隐私；私密→private adj.私人的；秘密的→privately ad v.私下地8．theft n．偷(窃)；盗窃罪→thief n．小偷9．rude adj.粗鲁的；无礼的→rudely ad v.粗鲁地→rudeness n．粗鲁，粗暴10．false adj.假的；错误的→fault n．缺点；过错→faulty adj.有故障的，有缺陷的11．embarrassing adj.让人难堪(尴尬；害羞)的→embarrassed adj.感到难堪(尴尬)的→embarrassment n．尴尬12．familiar adj.熟悉；熟知→unfamiliar adj.不熟悉的→familiarity n．熟悉；通晓13．define v t.给……下定义；界定；解释→definition n．定义，释义1．bridegroom n．新郎2．brighten v．(使)发光，(使)发亮3．broaden v．拓宽4．budget n．预算5．burial n．埋葬6．cable n．电缆，电报v t.给……发电报7．calendar n．日历8．capture v．捕获；占领Ⅳ.背核心短语1．keep sb company陪伴某人2．now that既然；由于3．go through经历；度过；通读4．in shape状况良好5．keep track of掌握……的最新消息；了解……的动态6．make fun of取笑；戏弄7．keep (...) in mind牢记8．wait in line排队9．out of work失业10．apply for申请Ⅴ.悟经典句式1．There are countless articles telling us how the Internet has made our lives more convenient.(现在分词短语作后置定语)讲述互联网如何使我们的生活变得更加方便的文章数不胜数。
高中英语必修二学案：B2+unit3+Warming-up
Unit 3 computer warming up学习目标Learning aims:1.通过学习本单元，使学生了解计算机的发展历史及其在当今社会的广泛应用.2.学习和掌握一些关于电脑的表达和词汇。
3.学生可以用英语表达自己的观点并进行简单的理由阐述.导学过程（Guiding Procedures）:一、课前自主预习personal applicationfinance mobileexplore anyhowgoal signaltype ariseelectronic appearancecharacter reality二、课堂合作交流（Guiding）：1、equipment terms used on computers and the internethardware 商务计算机software 驱动器host 内存储器output 台式计算机programs 数字影像memory 硬件drives 软件desk-top computer 输出business computer 主机digital movie 程序2、其他网络词汇I am a one hundred percent net worm,because I nearly stay in the net bar more than 8 hours everyday.我平均每天都要在网吧里呆上8个小时以上，是个不折不扣的网虫net bar net wormbe online, on the internet download filessend and receive e-mail web fansInternet sites e-mail boxelectronic mail (e-mail) Local Area Networklog in log outnetizen3、DiscussionWhat do you use computers for?Work out a list and compare it with your partner.●In my opinion,I can use the computer to….●I think that…●I believe that…●What’s your reason?●Why do you think so?三、课后巩固训练（Fill in the blanks）句子翻译1. 随着时间的流逝，我的记忆力越来越差了。
2019-2020学年新教材高中英语unit3 the internet sectionⅡreadingandthinking教学案版本
Section ⅡReading and Thinking基础知识预习自检一起更强：我们是如何被互联网改变的关于互联网的神奇已经写了很多了。
有数不清的文章告诉我们互联网是如何使我们的生活更加便利的。
购物的时候，不需要排长队或者携带现金。
我们可以从大数据库中获取最新信息。
不论何时我们需要软件、文件和图片都可以下载。
但是，互联网远不止做了这些让人们的生活更便捷的事。
人们的生活已经被在线社区和社交网络所改变。
Jan Tchamani，来自英国伯明翰的一位英语教师，突然患上了一种严重的疾病并且不得不辞掉了工作。
在她50岁的时候，她发现自己失业了，只能待在家里，只有电脑作伴。
过了一段时间，她发现上网可以帮助她减少孤独感和无聊感。
她可以听音乐、看电影、玩游戏并且探索世界。
她也加入了一个在线聊天小组，在那里她可以倾诉问题并从其他人那里得到支持和建议。
她认识到网络最大的好处之一就是能够消除人与人之间通常存在的距离。
她被从网上认识的人鼓励，由此决定开设一个IT俱乐部去教年纪大的人们如何使用电脑和上网。
现在，她和朋友们组织活动和筹集资金去支付私人教师的费用。
许多人被这个俱乐部帮助。
一个59岁的男人学会了在网上找工作并找到了一份很好的工作。
既然他有工作，并且可以照顾好自己，他的女儿也有时间在大学学习。
一位61岁的独居老妇人和两个朋友在网络上开办了一家小规模的公司。
她不再感到孤独，而且她的公司非常成功。
Jan已经开始参加在线课程，学习如何利用互联网使社会变得更好。
她认为，消除数字鸿沟，确保每个人都能上网，知道如何使用新技术，这一点非常重要。
她的下一个目标是成立一个慈善网站，为贫困国家的儿童筹集资金。
Jan的生活因为互联网得到了巨大的改变。
“当你经历艰难的时刻时，你会遇到同样面临挑战的人，” Jan说道。
“一想到其他人的处境就激励着我提供帮助”。
重点知识合作探究1 convenient adj. 方便的；近便的(教材P28)归纳拓展(1)It is convenient to/for sb. 对某人来说很方便It is convenient (for sb.) to do sth. (对某人来说)做某事很方便(2)convenience n. 方便；便利for sb.'s convenience/for the convenience of ... 为方便……at sb.'s convenience 在某人方便时(3)conveniently adv. 方便地；便利地①It_is_very_convenient_to_pay by credit card.用信用卡付款非常方便。
2019-2020学年新人教版高中英语必修2语法填空学案：Unit 3 3
Unit 3Section ⅢⅠ.单词拼写1．As is known to all, traffic_signals__(信号) tell drivers and pedestrians when to stop and go.2．_Personally__(就个人而言), I hate it when people become technology addicted.3．Someone who trains a person or team in sport is a_coach__ (教练) .4．In this game you're supposed to work together as a team and solve the problems as they_arise__(出现)．5．Women, in general, tend to be more concerned than men about their personal_appearance__(外表)．6．She is the same with her sister in appearance but not in_character__(性格)．7．The software can be_downloaded__(下载) for free from the Internet.8．His computer had a_virus__(病毒) when he downloaded a piece of software.9．I like to read books on_electronic__(电子的) instruments.10．Square dancing is a_type__(类型) of dance popular with the middle－aged and the elderly in China.Ⅱ.句型转换1．What did you do with the letter?_How__did you_deal with__the letter?2．With my teacher helping me，I made great progress in English._With the help of__my teacher，I made great progress in English.3．With time passing by，he became more and more intelligent._As__time_went by__，he became more and more intelligent.4．In my view，he is clever and diligent._In my opinion__，he is clever and diligent.5．Like many people，he prefers pop music to classical music._In common with__many people，he prefers pop music to classical music.Ⅲ.单句语法填空1．_Working__(work) out regularly will bring great benefits to your health.解析：句意：有规律地锻炼对你的健康有很大的好处。
河北省涞水波峰中学高三英语复习课件：必修二unit3Computers(共19张PPT)
学案回顾
• anyhow • arise • remind
• as a result (of) • in a way • deal with
9
1._A_n_y_h_o_w_, my goal is to provide humans with a life of high quality.
2.Then she prepares reliable moves to use if a new situation _a_r_is_e_s__.
3. 不管怎样, 我的目标是给人类提供高质量的生活。
4. 她把观看人类比赛时所看到的一切可能动作编 入我们的程序。
5. 终究，在我过目不忘的电子脑的帮助下, 运用智 能就是我的一切。
3
找一找重点吧！ 1.I developed very slowly and it took nearly two hundred years before I was built as an analytical machine by Charles. 2. And my memory became so large that even I couldn’t believe it！ 3.Anyhow, my goal is to provide humans with a life of high quality.
human race
in a way
with the help of …
deal with
6
1.After all, under the help of my electronic brain which never forgets anything, using
my intelligence is what I’m all about! with
新教材高中英语UNIT3THEINTERNET预习新知早知道学案含解析新人教版必修第二册
新教材高中英语新人教版必修第二册：UNIT 3 THE INTERNETⅠ.匹配词义( )1.blog A．n.准则；指导原则( )2.engine B．n.博客 vi.写博客( )3.stream C．a flow of water，air，smoke etc.( )4.identity D．n.the part of a vehicle that produces powerto make it move( )5.database E．n.who or what sb./sth.is( )6.file F．n.偷(窃)；盗窃罪( )7.guideline G．n.数据库；资料库( )8.theft H．n.文件；文件夹；档案( )9.in shape I．牢记( )10.keep(...) in mind J．状况良好[答案]1－5 BDCEG 6－10 HAFJIⅡ.默写单词1．chat vi.聊天；闲聊2．update vt.更新；向……提供最新信息n. 更新；最新消息3．charity n. 慈善；慈善机构(或组织)4．tough adj.艰难的；严厉的5．conference n. 会议；研讨会；正式会谈6．function n. 功能；作用；机能vi. 起作用；正常工作；运转7．press vt.按，压；敦促8．author n. 作者；作家9．tip n. 忠告；诀窍；实用的提示10．case n. 盒；箱；情况；案件Ⅰ.语境填空account；upset；familiar；confirmed；chatted；updated；streaming；discount；identity；functions1．I do hope you can take my suggestion into account．2．It's about time we updated our software.3．He was very upset that the valuable watch belonging to him was missing.4．Even the ablebodied may lose some of their body functions when they get older.5．Mom likes to use her smartphone，streaming movies late into the night.6．He chatted with us for two hours and made notes.7．The police asked him to show his identity card.8．Are you familiar with the computer software they use?9．It has been confirmed that they will leave their hometown for Canada.10．They were selling everything at a discount．Ⅱ.语法填空之派生词1．Checking it on the official website is much more convenient(convenience)．2．This software is beneficial(benefit)to children's study.3．I have a distant(distance)relative in this small town.4．The magazine makes these ideas attractive and accessible(access) to children.5．Traffic is bad，particularly(particular)in the city centre.6．Many poets and artists have drawn their inspiration(inspire) from nature.7．Police are investigating the theft(thief)of computers from the company's offices.8．We should learn to protect our privacy(private)．9．How can anyone enjoy the pressure(press) of city life?10．That was an embarrassing(embarrass) situation for me.1．At age 50，she found herself out of work and stuck at home with only her computer to keep her company.50岁时，她发觉自己失业了，困在家里，只有电脑相伴。
人教高中英语必修2Unit 3 The Internet学案：Listening and Speak
提示：加黑部分为高考重点词汇，需积累。
画线部分为高考写作常用佳句，需背诵。
The Internet joins millions of computers all over the world，and today it is used by people all over the world.They think 1how convenient it is to use it.It was invented in the 1960s in the USA.The American government needed a network of computers for its army.The World Wide Web was invented by a British scientist named Tim Berners-Lee in 1989,2which allowed him to send and receive scientific documents with text，drawings and photos.In the 1990s，more and more people began to use the Internet and the World Wide Web.So what’s the difference between the Internet and the World Wide Web? The Internet is the hardware.It allows us to communicate with other people.The World Wide Web is the software.It allows us to create，see and read multimedia documents.The web is made up of millions of documents called web pages.These pages are held in computers all over the world.Many people have a favourite website with a number of web pages on the same subject.It took 50 years for 100 million people to listen to the radio.It took 15 years for 100 million people to watch television.By the year 2000，it had taken only about three years for 100 million people to use the Internet.What will happen next on the Internet?佳句1．They think how convenient it is to use it.分析画线部分为how引导的宾语从句。
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2019届一轮复习人教版必修二Unit 3Computers单元学案一单元基础词汇搜索一、写其形1.universal adj.普遍的；通用的；宇宙的2.simplify v t. 简化3.sum n. 总数；算术题；金额4.technology n. 工艺；科技；技术5.technological adj. 科技的6.revolution n. 革命7.artificial adj. 人造的；假的8.intelligence n. 智力；聪明；智能9.intelligent adj. 智能的；聪明的10.solve v t. 解决；解答11.reality n. 真实；事实；现实12.personal adj. 私人的；个人的；亲自的13.personally ad v. 就个人而言；亲自14.total adj. 总的；整个的n. 总数；合计15.totally ad v. 完全地；整个地16.application n. 应用；用途；申请17.finance n. 金融；财经18.mobile adj. 可移动的；机动的19.rocket n. 火箭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24.download v t. 下载25.signal v i.& v t. 发信号n. 信号26.teammate n. 同伴；伙伴27.type n. 类型v t.& v i. 打字28.coach n. 教练29.arise v i. (arose，arisen)出现；发生30.electronic adj. 电子的31.appearance n. 外观；外貌；出现32.character n. 性格；特点二、知其意ptop n. 手提电脑2.calculate v t. 计算3.operator n. (电脑)操作员；接线员4.logical adj. 合逻辑的；合情理的5.logically ad v. 逻辑上；合逻辑地；有条理地6.designer n. 设计师7.tube n. 管；管子；电子管8.chip n. 碎片；芯片work n. 网络；网状物10.web n. 网11.programmer n. 程序员；程序师12.virus n. 病毒13.mop n. 拖把v t. 用拖把拖；擦14.naughty adj. 顽皮的；淘气的15.spoil v t. 损坏；宠坏1.from...on 从……时起2.as__a__result 结果3.so...that... 如此……以至于……4.human__race 人类5.in__a__way 在某种程度上6.with__the__help__of 在……的帮助下7.deal__with 处理；安排；对付8.watch__over 看守；监视1.As__time__went__by，I was made smaller.随着时间的推移，我被做得更小了。
2.And my memory became so__large__that even I couldn’t believe it!我的存储量变得如此之大，连我自己都不能相信！3.By the time I was sixteen，my__dream__had__come__true.在我满十六岁时，我的梦想实现了。
4.She programs us with all the possible moves she has seen while__watching__human__games.她把观看人类比赛时所看到的一切可能动作编入我们的程序。
5.Anyhow，my goal is__to__provide__humans__with a life of high quality.不管怎样，我的目标是为人类提供高质量的生活。
二单元语言综合运用Ⅰ.阅读理解AWhat will man be like in the future — in 5,000 or even 50,000 years from now? We can only make guesses, of course, but we can be sure that he will be different from what he is today, for man is slowly changing all the time.Let us take an obvious example. Man, even five hundred years ago,was shorter than he is today. Now, on average, menare about three inches taller. Five hundred yearsis relatively a short period of time, so we may assumethat man will continue to grow taller. Again, in themodern world we use our brains a great deal. Even so,we still make use of only about 20% of the brain's capacity. As time goes on, however, we shall have to use our brains more and more, and eventually we shall need larger ones! This is likely to bring about a physical change to the head, in particular, the forehead will grow larger.Nowadays our eyes are in constant use. In fact, we use them so much that very often they become weaker and we have to wear glasses. But over a very long period of time it is likely that man's eyes will grow stronger.On the other hand, we tend to make less use of our arms and legs. These, as a result, are likely to grow weaker. At the same time, however, our fingers will grow more sensitive because they are used a great deal in modern life.But what about hair? This will probably disappear from the body altogether in course of time because it does not serve a useful purpose any longer. In the future, then, both sexes are likely to be bald (光秃的)．Perhaps all these give the impression that in the future man will not be a very attractive creature to look at! This may well be true. All the same, in spite of all these changes, future man will still have a lot in common with us. He will still be a human being，with thoughts and emotions similar to our own.语篇解读：本文对未来人会变成什么样子进行了分析和想象。
1．The passage mainly tells us that ________.A．man's life will be different in the futureB．future man will look quite different from usC．man is growing taller and uglier as time passesD．man's organs' functions will be on the wane (衰退)解析：选B主旨大意题。
由第一段可知本文主要介绍未来人类的外貌可能会出现的变化。
C项只是其中的一个方面。
2．The change in man's size of forehead is probably because ________.A．he/she makes use only 20% of the brain's capacityB．his/her brain has grown larger over the past centuriesC．the other 80% of his/her brain will grow in due timeD．he/she will use his brain more and more as time goes on解析：选D细节理解题。
由第二段最后两句说人类将更多地使用大脑，最终大脑变大，前额变大可知答案。
3．It is implied that ________.A．human beings will become less attractive in the futureB．less use of a bodily organ may lead to its degenerationC．human beings hope for a change in the future lifeD．future life is always predictable解析：选B推理判断题。