2020版新一线高考英语人教版一轮复习教学案：第1部分必修2Unit3Computers含答案
Unit 3Computers[单词拼写应用]核心单词1．anyhow ad v.无论如何；即使如此2．reality n．真实；事实；现实3．signal v i.& v t.发信号n．信号4．arise v i.出现；发生5．character n．性格；特点6．calculate v t.计算7．goal n．目标；目的；球门；(进球)得分8．type n．类型v t.& v i.打字[语境运用]用所给词的适当形式填空。
1．Seeing their favourite star come in，the devoted fans arose (arise) from their seats immediately. 2．This football player was accused of taking money for not scoring goals (goal) on purpose. 3．You'll need to_calculate(calculate) how much time the assignment will take.4．There were so many different types (type)of bread that the volunteer didn't know which to buy. 5．The responsible woman signalled (signal) to the cars behind，but they didn't notice.拓展单词1.simple adj.简单的→simplify v t.简化2．operate v．操作；经营→operator n．(电脑)操作员；接线员→operation n．操作；经营3．logical adj.合逻辑的；合情理的→logically ad v.逻辑上；合逻辑地；有条理地→illogical adj.不合逻辑的4．technology n．工艺；科技；技术→technological adj.科技的5．solve v t.解决；解答→solution n．方法6．intelligent adj.智能的；聪明的→intelligence n．智力；聪明；智能7．personal adj.私人的；个人的；亲自的→personally ad v.就个人而言；亲自→personality n．个性；人格；风云人物；名人8．total adj.总的；整个的n．总数；合计v．共计；总计；把……加起来→totally ad v.完全地；整个地9．apply v．应用；涉及；申请→applicant n．申请人；求职者→application n．应用；用途；申请10．finance n．金融；财经→financial adj.财政的；金融的；资金的11．explore v t.& v i.探索；探测；探究→explorer n．探险家；勘探者→exploration n．探索12．appear v i.出现→appearance n．外观；外貌；出现13．happy adj.幸福的，快乐的→happiness n．幸福；快乐[语境运用]用所给词的适当形式填空。
1．There were about 40 people at the party in total，they sang and danced with abandon，totally forgetting the troubles in their lives.(total)2．As far as I know，the problem is difficult to solve．The team are working hard to analyze it so that they can find the best solution．(solve)3．After the president made an official announcement，she expressed her personal opinion.Personally speaking，I agreed with what she said.(person)4．Any applicant who would like to apply to become an assistant in our company should send us an application before May 10，2019.(apply)5．He believes that all children are born with equal intelligence．And he thinks that this slow boy can be as intelligent as others if taught properly.(intelligent)6．When he suddenly appeared in the classroom，the students were concentrating on listening to their teacher.His sudden appearance surprised them.(appear)7．Try to simplify your explanation to the students to help them understand better.They are so young that they can understand simple questions.( simple)阅读词汇1．sum n．总数；算术题；金额2．artificial adj.人造的；假的3．download v t.下载4．virus n．病毒5．mobile adj.可移动的；机动的6．universal adj.普遍的；通用的；宇宙的7．network n．网络；网状物8．electronic adj.电子的9．revolution n．革命10．supporting adj.支持的；支撑的11．mop n．拖把v t.用拖把拖；擦拓展联想1.ABC式过去式、过去分词变化①arise→arose→arisen②drive→drove→driven③ride→rode→ridden④rise→rose→risen⑤write→wrote→written2.以“-ify”结尾的动词荟萃①simplify简化②beautify 美化③purify 净化④identify 鉴定；识别出⑤classify 分类⑥horrify 使恐惧3.“互联网”家族①download v t.下载②click v t.点击③website n．网站④surf v i.& v t.浏览；(互联网上)冲浪⑤network n．网络⑥database n．数据库；资料库熟词生义你知道下面句子中黑体词的汉语意思吗？1．(2017·全国卷Ⅱ)He'd been in and out of the hospital. He and I both knew what the deal was, and we didn't talk about it. 坏运气；霉运2．(2014·江苏卷)Now other students were coming to him for coaching and they, in turn, were winning contests. 辅导；指导3．One of the unanswered questions of September 11th is whether there was anything U．S. intelligence could have done to stop the attacks.情报人员[短语多维应用]随着互联网的普及，精讲3个考纲单词1．solve vt .解决；解答 (1)单句语法填空①These problems are all solvable(solve)．②We are supposed to come up with a solution (solve) to stop people looking down at their mobile phones while driving cars.(2)[链接写作]——句式升级(普通表达)After most of the problems were solved，I felt a great weight taken off my mind.(高级表达)With_most_of_the_problems_solved，I felt a great weight taken off my mind.先理解再牢记(1)solve a problem解决一个问题(2)solution n．解决办法；处理手段a/the solution to sth.……的解决方法(3)solvable adj.可以解决的[发散思维]名词后跟介词to 荟萃①the solution to sth.……的解决方法②the answer to ……的答案③the key to ……的关键④the entrance to ……的入口处2.arise vi.出现；发生；起身；起床(1)写出下列句中arise的含义①The moment his mother returned home，the boy arose from his chair immediately.起身②A number of high buildings have arisen where there was nothing a year ago but ruins.出现③They arose at sunrise to get an early start to the park.起床④It can't be too careful while driving.Accidents often arise from carelessness.产生(2)[链接写作]——一句多译休息时，我们的班主任开始处理课上出现的问题。
①At break，our headteacher got down to dealing with the matter arising_from_his_class．(分词作定语)②At break，our headteacher got down to dealing with the matter which_arose_from_his_class．(定语从句)先理解再牢记arise，arouse，rise，raise3.signal vi(1)单句语法填空①As soon as he sat down at the table，he signaled to the waiter to bring the menu.②Drivers who give signals (signal)before turning or stopping help prevent accidents.(2)[链接写作]——句式升级(普通表达)The bell rang，and signalled that school was over.①(高级表达)The bell rang，which_signalled_that_school_was_over．(定语从句)②(高级表达)The bell rang, signalling__that_school_was_over．(分词作状语)先理解再牢记(1)a danger/warning signal危险/警告信号traffic signals 交通信号send out a signal 发出信号(2)signal (to) sb.to do sth.示意某人做某事signal (sb.) that...示意(某人)……[佳句背诵]Before the traffic signal turns green，please don't cross the street.诠释3个核心短语1．as a result结果(1)单句语法填空①(2017·全国卷Ⅰ)As a result，people will eat more food to try to make up for that something missing.②He overslept，resulting (result) in his being late for class.(2)[链接写作]——一句多译普遍认为他是因为过度的劳累而得了疾病。
2020年高考英语一轮复习 Module2unit3教学案 新人教版
2020年人教新课标一轮复习教学案Module2unit3The Future Passive Voice【基础过关】被动语态的基本构成是”be + 过去分词”，各种时态通过be表现出来。
一般将来时态的被动语态有下列几种形式：1. shall/will be doneWill those old schools be pulled down next week?那些老校是在下周拆除吗？2. be going to be doneThe letter is going to be typed and sent off immediately.这封信将立即打好并发出。
3. be to be doneThe question is to be discussed at the next meeting.定于在下次会议上讨论这个问题is/are to do是将来时态的一种形式，表达的是按计划或根据原先的安排即将发生的事The company is to give us a pay rise. 公司将给我们加薪4. be about to be doneThese difficulties are about to be overcome.这些困难即将被克服【拓展延伸】不使用被动语态的情况：1.谓语动词表示情况或状态，但不表示动作，不用被动。
常见动词有：contain, equal, fit, hold, join, lack, mean, suit;与此类似的look like, consist of, belong of,等动词短语也不用被动语态。
What does the book belong to? 这本书是谁的?2. 有些动词用主动形式表示被动意思常见的有：open, shut, wear, sell, tear, wash, write, read等The door opened and the teacher walked in. 门开了，老师走进了教室【典型例题】1.Hundreds of jobs ________ if the factory closes.A. loseB. will be lostC. are lostD. will lose【答案】B 考查将来时的被动语态【点拨】按照句意突破。
2020版高考英语一轮复习第1部分Unit3Inventorsandinventions教学案含解析
2020版高考英语一轮复习第1部分U n i t3I n v e n t o r s a n d i n v e n t i o n s教学案含解析新人教版选修8 -CAL-FENGHAI-(2020YEAR-YICAI)_JINGBIANUnit 3 Inventors and inventions[单词拼写应用]核心单词1．distinguish vi.& vt.显示……的差别；使……有所不同；辨别2．seize vt.抓住；捉住；夺3．file n．文件；档案；文件夹vt.提交；将……归档4．dial vt.拨(电话)5．bear vt.忍受；忍耐；负担6．tap vt.& vi.轻打；轻拍；轻敲n．轻轻地敲击(声)；(水)龙头7．stable adj.稳固的；稳定的；安定的8．merry adj.愉快的；高兴的9．practical adj. 实际的；实践的；实用的10．ripe adj.成熟的；熟的11．abruptly adv.突然地；唐突地12．product n．产品[语境运用]用所给词的适当形式填空。
1．I dialed (dial) 120 and waited there until she was taken to hospital.2．He's too young to_distinguish(distinguish) right from wrong，and needs your guidance.3．That girl tapped(tap) her fingers on the desk impatiently.4．In my opinion，only by facing difficulties bravely and seizing (seize) opportunities can one succeed.5．The abrupt (abruptly) change of the climate has drawn worldwide attention to the benefit of green energy.6．Your suggestion sounds reasonable and practical (practice)．I think it deserves to be discussed at the next meeting.拓展单词1．criterion n．(评判的)标准；尺度→(pl.)criteria2．mercy n．宽恕；仁慈→merciful adj.宽大的；仁慈的；慈悲的→merciless adj.残忍的；无情的3．convenient adj.便利的；方便的；就近的→convenience n．方便，便利；适宜→conveniently adv.便利地，方便地4．caution n．小心，谨慎→cautious adj.小心的，谨慎的→cautiously adv.小心地，谨慎地5．expect v．预料；期待；期望；认为→expectation n．预料；期待；期望6．innocent adj.清白的；无罪的；天真的→innocence n．天真，清白7．recognize vt.认出，识别；承认→recognition n．认出；认可；承认8．freeze v．冰冻→freezing adj.冰冻的；严寒的→frozen adj.冻结的9．occasion n．时机，机会；场合→occasional adj.偶然的；临时的；特殊场合的→occasionally adv.偶然地；不时地10．associate vt.联想；联系n．同伴；伙伴→association n．协会；联合；关联[语境运用]用所给词的适当形式填空。
2020届一轮复习人教版必修2Unit 3 Computers单元学案(21页word版)
2020届一轮复习人教版必修2Unit 3 Computers单元学案类别课程标准要求掌握的项目重点单词solve goal signal type arise electronic explore anyhow重点短语from…on as a result so…that human race in a way with the help of deal with重点句型1.In pairs discuss what they have in common.2.What do you think will be the next development?3.I developed very slowly and it took nearly twohundred years before I was built as an analytical machine by Charles Babbage.4.Over time my memory has developed so much that,like an elephant, I never forget anything I have been told!5.But I was always so lonely standing there bymyself，…情景交际1．Making decisions 2．Reasoning语法The Present Perfect Passive Voice写作Write a description of android and what it can do.课时安排课时教学内容节数作业教学日期1 词汇 1 教材P20 （Ex1~3）2 听力 1 教材P223 整体阅读1 Work bookP58Reading Task4-6 语言点3 1. Assignment 12. Assignment 27 语法 1 教材P21 Ex48 习题 1 Newspaper PartⅠ: Key words1. explore vt.&vi. 探索；探测；探究（explorer n. 探险者，勘探员；exploration n. 探险，探索，试探）1) 探测，勘察，探险The oceans have not yet been fully explored. .。
2020版高考英语一轮复习第1部分Unit2TheOlympicGames教学案(含解析)新人教版必修2
Unit 2 The Olympic Games[单词拼写应用]核心单词1．homeland n．祖国；本国2．replace vt.取代；替换；代替3．charge vt.& vi.收费；控诉n．费用；主管4．swift adj.快的；迅速的5．bargain vi.讨价还价；讲条件n．便宜货6．deserve vi.& vt.应受(报答或惩罚)；值得7．fine vt.罚款8．medal n．奖牌；奖章；勋章；纪念章9．host vt.做东；主办；招待n．主人10．ancient adj.古代的；古老的[语境运用] 用所给词的适当形式填空。
1．My sister bought this Tshirt at such a low price.She was really good at bargaining (bargain)．2．We attended a dinner party hosted (host) by the president of the company.3．China has made efforts for a breakthrough in the total number of gold medals (medal) in the coming Winter Olympic Games.4．“Swifter(swift)，Higher and Stronger” is the motto of the Olympic Games.5．If you're driving at the speed of 100 kilometers an hour，you are more likely to break the speed limit and be at the risk of getting fined (fine)．6．Charged (charge ) with acting dishonestly in her business，she was in low spirits.拓展单词1．regular adj.规则的；定期的；常规的→regulation n．规则；规章制度2．compete vi.比赛；竞争→competition n．竞争；比赛→competitive adj.竞争的；有竞争力的→competitor n．竞争者3．admit vt.& vi.容许；承认；接纳→admission n．准入；入场费；承认4．responsible adj.有责任心的→responsibility n．责任；职责5．fool v．愚弄n．傻瓜；愚人→foolish adj.愚蠢的；傻的6．volunteer n．志愿者；志愿兵adj.志愿的；义务的vt.& vi.自愿→voluntary adj.自愿的；志愿的7．advertise vt.& vi.做广告；登广告→advertisement n．广告→advertiser n．广告商8．hope v．& n．希望→hopeful adj.充满希望的→hopeless adj.没有希望的；绝望的[语境运用] 用所给词的适当形式填空。
2020版高考英语一轮复习第1部分Unit2Englisharoundtheworld教学案含解析新人教版必修1
[单词拼写应用]核心单词．.本国的；本地的．本地人；本国人．.以……为根据．基部；基地；基础．．词汇；词汇量；词表．．拼写；拼法．． .命令；指令；掌握．． .请求；要求．.直接；挺直.直的；笔直的；正直的．.官方的；正式的；公务的．官员；公务员[语境运用] 用所给词的适当形式填空。
． ' ， () .． () .． ()．． () .． ().拓展单词.真实的；实际的→ .实际上；事实上． .逐渐的；逐步的→.逐渐地；逐步地． .流利的；流畅的→.流利地；流畅地→．流利；流畅． .频繁的；常见的→.常常；频繁地→．频率． .使用．用途→.有用的→.无用的→．使用；用法；词语惯用法． .表达→ ．词语；表示；表达． .辨认出；承认；公认→．认出；认识． .富有的→.使富裕；充实；改善[语境运用] 用所给词的适当形式填空。
． ' ，．() ．，， .()． ' .()．， .() ．，， .() ．，， .()阅读词汇．．电梯；升降机．．汽油．．地铁；地下人行道．．航行；航海．．公寓住宅；单元住宅．．出租车．．本身；本体；身份．．口音；腔调；重音．．闪电．．街区；块；木块；石块.阻挡拓展联想．前缀和后缀改变词性①→ .使富裕②→ .使能够③→ .使扩大④→ .确保；担保⑤→ .加强；巩固⑥→ .缩短，使变短.“旅行”名词家族①航行；航海② (观光)旅行③旅行④ (长途)旅行⑤ (短途)旅行；外出⑥远足．后缀构成的方位形容词集锦①东方的；东部的；来自东方的②西方的；西部的；来自西方的③南方的；南部的；来自南方的④北方的；北部的；来自北方的⑤西北方的；来自西北的⑥东南方的；来自东南的熟词生义你知道下面句子中黑体词的汉语意思吗？．(·天津卷) . . 阻碍；阻止．(·北京卷) , . 表彰． (搭档) －.连续的[句式结构仿写]精讲个考纲单词． .以……为根据．基部；基地；基础)()单句改错单句语法填空①， . →② () .③(·江苏卷) () ，， .()[链接写作]——句式升级(普通表达) ， .(高级表达) ， . (分词短语作状语)先理解再牢记()...以……为基础以……为基础() ．基础在……的基础上() .基本的；基础的[佳句背诵] ，“ ' .” .．． .命令；指令；掌握()单句语法填空①' — ?②， .③ () .④ () .()[链接写作]——词汇升级(普通表达) ， .(高级表达) ， .先理解再牢记() .' 听某人支配' 在某人的指导下掌握；控制控制掌握；精通(尤指语言)() .命令某人做某事...() .命令……[联想发散] 后面跟从句时，从句中的谓语动词用(＋)，以下动词具有相同的用法：一坚持：；二命令：，；三建议：，，；四要求：，，，；再加一个敦促：。
人教版高三英语一轮复习必修二Unit3Computers单元教案(41页word版)
2020届一轮复习人教版必修二Unit3Computers单元教案Period 1 ReadingThe General Idea of This Period：This period includes Warming up，Reading and Comprehending of Unit 3.It introduces the history and development of computers. From this period the students will learn more about computers. Meanwhile they can learn some reading strategies such as skimming and scanning.Teaching Aims：1.Train the students’ reading ability.2.Learn some useful words and expressions.3.Learn more about computers.Teaching Important Points：1.Help the students to understand the passage better.2.Learn how to use some important words and phrases in this passage.Teaching Difficult Points：1.How to help the students improve their reading ability and understand the passage better.2.Learn how to use some important words and phrases in thispassage.Teaching Methods：1.Skimming the passage to get the general idea of the text.2.Scanning to get the details from the passage.3.Explanations and practice to help the students master some language points.4.Discussion to help the students understand better what they’ve learned and to use the knowledge they’ve learned in this period.Teaching Aids：1.A tape recorder.2.A multimedia.Teaching Procedures：Step 1 Warming up1.Greeting the students as usual.2.Introduce the topic of computersShow the five pictures （an abacus，a huge computer，a calculator，a PC，a notebook computer）and get the students name them in English. Through this task，students can have a general idea about what they are going to learn. Besides，students are expected to have a discussion about what they have in common while looking at them. And they are required to use the given expressions in their discussion to express their ideas.T：Boys and girls，today I am going to introduce some machines toyou. Now let’s see whether you can name them in English correctly，and talk about them. Now work together with your partners and try to find out what they have in common.Two minutes late，five students are asked to talk about them in class.S1：An abacus is an old calculating machine used in China until now.S2：A huge computer is built to solve some mathematical pro blems. But，in my opinion，it is too big.S3：A calculator is a new calculating machine which can solve a large number mathematical problems. And I think it is very convenient to carry and use，so we often use it.S4：A PC is a personal computer，which can solve all kinds of problems and is widely used in offices，schools，shops，at homes，etc. now.S5：A notebook computer is a kind of useful computer which can be taken conveniently like a notebook. But I think it is too expensive.T：Quite good. It seems that you are all quite familiar with these machines. But can you tell what they have in common? Any volunteers?S6：Let me try. I think they all calculate something. They can deal with some maths problems.S7：I believe that they are our good friends. With their help we can finish our work quickly.S8：The 21th century is the century of information technology. As middle school students，we should try to learn how to use computers.T：Well，your opinions are all right. Indeed，these machines all can calculate something. What’s more，from the abacus to the notebook computer，there is a long way. But now computers have already changed our lives greatly. But do you know more about computers and can you say something about how computers have changed our lives.Step 2 Pre-readingShow the questions on the screen.T：Now，please have a discussion first，and then I’ll ask some students to report your work.After a few minutes.T：Now，who would like to answer the first question? V olunteer!S9：I’ll have a try. I know that computers have developed from large machines. They have been made smaller and smaller，but work faster and faster. I really can’t imagine what they will be like and whether they cantake the place of human beings in the future.T：Yes，this is really a big problem. I think you are all interested in computers，you may go on studying computers，and perhaps one day you will design your own computers and become the masters of computers. OK! Next question!S10：I think computers have changed our lives greatly. We use computers widely in our study，in our work. You are using the computer to teach us English，aren’t you?S11：In my opinion，in the modern society，using the computers means grasping a tool of controlling the world. We may communicate with each other from a very long distance. In short，we can not live freely without them.T：I agree with you. The computers are becoming more and more important in our lives. But learning more about computers is also important，isn’t it? OK，let’s come to the reading passage “Who am I”.Step 3 ReadingTask 1.Skim the passage for the general idea.T：Boys and girls，you will be given two minutes to skim the passage and try to find out who “I”am and get the general idea of this passage.After two minutes.T：Time is up. Who would like to tell us who “I”am and give the general idea of the text to the class? V olunteer!S12：Of course，“I”am the computer. The passage is mainly about the history and development of computers.S13：The passage is also about the relationship of computers and humans.Task 2.Scan for the details.T：Boys and girls，you will be given two more minutes to scan the passage and try to find out the answers to the following questions. Let’s see who can find out the answers most quickly and correctly.1.Where were you in 1642?2.What happened to you in 1822?3.What were you called in 1936?4.What did you get in the 1960s?5.What happened to you in the 1970s?T：Have you finished?S14：I have. I was in France as a calculating machine in 1642.In 1822，I was built as an Analytical Machine by Charles Babbage.I was called “a universal machine”in 1936，as I could solve any mathematical problem.In the 1960s，I was given a family connected by a network，so that I could share information with others and we could talk to each other.In the 1970s，I was brought into people’s homes.T：You are so quick-minded that in such a short time you could findout all the answers to the questions. Your mind really works like a computer!Step 4 ComprehendingTask 3.Fill in the timeline to remember the facts.T：But can you memorize facts like a computer? I am afraid you can not.But let’s try to remember the facts in the passage by filing in the timeline on Page 19，which，I am sure，will help you remember the facts easily.Suggested answers：Timeline1642：The computer began as a calculating machine.1822：The Analytical Machine was built by Charles Babbage.1936：Alan Turing wrote a book to describe how computers could be made.1960s：Computers had new transistors and became smaller.1960s：The first family of computers connected to each other.1970s：Computers were brought into people’s homes.Now：Computers connect people all over the world together.T：Have you finished? If so，please check your answers yourself. I’m sure all of you have got them right. Now you can retell the history of computers easily with the help of the timeline，can’t you? Please have a try，boys and girls!Step 5 Homework1.Recite the key sentences.2.Prepare for Learning About Language.3.Try to retell the text using about 100 words.Step 6 The Design of the Writing on the BlackboardUnit 3 ComputersPeriod 1The general idea of the text：Questions1.Where were you in 1642?2.What happened to you in 1822?3.What were you called in 1936?4.What did you get in the 1960s?5.What happened to you in the 1970s?Language points：1.in common/have... in common （with）...2.in one’s opinion3.deal with4.simple-minded5.“as”and “with”6.“There were times when... ”Step 7 Record after TeachingPeriod 2 Learning about LanguageThe General Idea of This Period：This period includes revision of the text、learning about language.From this period the students will learn how to use some of the key words and expressions in the text and do someexercises for consolidation，and learn how to use the Present Perfect Passive Voice.Teaching Aims：1.Help the students to learn to use some useful words and expressions.2.Enabl e the students to learn how to use the present perfect passive voice.Teaching Important Point：The use of the present perfect passive voice.Teaching Difficult Points：How to master the usages of some important words and phrases and the Present Perfect Passive Voice.Teaching Methods：1.Task-based learning.2.Cooperative learning.3.Explanation and practice.Teaching Aids：1.A tape recorder.2.A multimedia.Teaching Procedures：Step 1 RevisionT：Boys and girls，in last period we learned something aboutthe history and development of computers. Now who would like to retell the text with the help of these figures?S1：Let me try. In 1642，a calculating machine was used in France. Then in 1922，the Analytical Machine was made by Charles Babbage. It could follow instructions from cards with holes. In 1936，Alan Turing，the real father of computers，wrote a book to describe how computers could be made to work and built a “universal machine” to solve any mathematical problem. Later，people discovered the computer had “artificial intelligence”.In the 1960s，the computer got his new transistors.Its size was totally changes at that time. And in the early 1960s，the first family of computers were connected to each other. In 1970s，computers have brought into people’s homes. Now computers have been used by billions of people to deal with information and communicate with each other around the world by the Internet.T：Congratulations! You’ve done very well. Now try to do the same to your partners，OK!Step 2 Words and ExpressionsTask 1T：Please turn to Page 19 and finish Discovering Useful Words and Expressions. At first，look at Ex.1.From the readingpassage，find the words and expressions with the following meanings. Now， ten students will be asked to give the words. Who can? Volunteers!Check the answers together.Task 2.T：Well done. Now please look at Ex 2.and complete the passage with some of the words above. Pay attention to the use and the forms of those words.The possible answers：network so that went by totally truly simple-minded Anyway deal withTask 3T：Please finish Ex.3.Look at the sentences on Page 20.Tick the right word.Then some of you will be asked to read the sentences one by one.The possible answers：1.Life totally changed when I went to university.2.I was amazed to find that I won the competition to design a new computer.3.The competition was so exciting that we cheered all evening.4.I was so excited at the thought of meeting Yang Liwei thatI could not sleep.5.Robots can be bought so cheaply that I gave one to each of my friends.6.It was so unlucky that you lost your watch at the concert. Task 4T：Please turn to Page 56 and let’s finish Using Words and Expressions. First look at Ex.1.Read through the words in the right-hand box below. Use some of them to name each part of a computer in the left-hand box. We have known about computer. But who can give us the exact names?The possible answers：1.floppy disc2.hard disc3.scanner4.modem5.CD-ROM6.monitor7.keyboard8.printerTask 5T：Now please look at plete the sentences with some of the words in the right-hand box above. You can use each word only once. First do the exercise individually，and then check yo ur answers with your partners. And last seven students will be asked to report their answers to the class.The possible answers：1.A printer is a machine for printing text or pictures onto paper，especially once connected to a computer.2.A CD-ROM or disk is the main device that a computer uses tostore information.3.A monitor is used to see your data on a computer.4.A keyboard is used to put data into a computer.5.A CPU is often used to connect computers to each other through phone lines.6.Data can also be stored in a floppy disc，which is small and can be carried easily.7.A hard disc is a disc that contains computer data. It can storea large amount of data.Step 3 Grammar—The Present PerfectPassive VoiceT：Boys and girls，now please pay attention to the following sentences in the text：1.As the years have gone by，I have been made smaller and smaller.2.Since then，my family and I have been used by billions of people to deal with information and communicate with each other around the world by the Internet.3.I have truly been built to serve the human race since my birth. T：What verb tense is used in these sentences? And what verb voice is used in these sentences?Yes，the present perfect passive voice is used in thesesentences.Can you tell us the structure of the present perfect passive voice?Quite right. The structure of the present perfect passive voice is “subject＋have/has been done＋object”.The function of present perfect passive voice is indicating verbs’ the present perfect and the passive voice. OK，let’s practise the present perfect passive voice.Task 1T：Please turn to P age 20.Let’s finish Discovering useful structures.At first，look at Ex.2.According to examples，change the following sentences into the present perfect passive voice. Put the verbs into the correct form.Suggested answers：1.A new personal computer has been bought.2.Many problems have been found with our new computer.3.A PC has been built the way we wanted.4.Our computer has just joined to the Inter net.5.The computer has been used every day since we bought it.6.A lot of e-mails have been written on the computer in the last year.Task 2T：Class，let’s play a game called “What has been decided”.Now，get into groups of four. Your task is to decide what things have been decided for the class. Take turns to make the ideas as interesting and lively as you like. You may finish them according to EXAMPLES on Page 21，（or finish Ex.3 after class.）Then collect the ones you all like best and be prepared to tell them to the class.Suggested answers：S1：It has been decided that those who know of the computer will be asked to say something in class.S2：It has been decided that those who didn’t clean the blackboard will be asked to come into office after school. Task 3T：Now，pleas e turn to Page 57.Finish using structures. First，look at Ex.1 and change the following sentences according to the model，and pay attention to the passive voice form. First do the exercise individually，and then check your answers with your partners. After that we’ll check the answers in class. Step 4 HomeworkT：OK，it’s almost time for a break. Now look at Ex.2 on Page 57.Translate the following sentences into English after class.The words and expressions in brackets may help you.Step 5 The Design of the Writing on the BlackboardUnit 3 ComputersPeriod 2The Present Perfect Passive Voice1.As the years have gone by，I have been made smaller and smaller.2.Since then，my family and I have been used by billions of people to deal with information and communicate with each other around the world by the Internet.3.I have truly been built to serve the human race since my birth. Structure：“subject+have/has been done+object”Step 6 Record after TeachingPeriod 3 Extensive ReadingThe General Idea of This Period：This period includes revision of the text，Reading and speaking on Page 22、Reading task on Page 58.In this period the students will be involved in a speaking activity about designing an android after reading the story of Andy，an d learn something about the performances of a sporting robot of the 22nd century，Hua Fei in 78th Olympics and 79th Olympics，so that the students will not only improve their reading and speaking，but also their creative thinking.Teaching Aims：1.Help the students to learn about the different ways of designing the robots and give their opinions to the class.2.Enable the students to discuss to design their own robots. Talk about the different ways of designing the robots. Teaching Important and Difficult Points：How to design their own robots and report their designing to the class.Teaching Methods：1.Task-based learning.2.Cooperative learning.Teaching Aids：1.A tape recorder.2.A multimedia.Teaching Procedures：Step 1 GreetingsStep 2 Reading （1）We’ve learned a lot about computers，but can you imagine that computers could be put into androids or robots. Think of thefun you could have! Now let’s first read the passage about a robot called Andy—what it looks like and what it can do on Page 22，and th en we’ll have a des igning competition to see who will design the best robots.The students read the passage fo r several minutes.T：A few simple questions for you. What does Andy look like? What can it do?S2：Andy looks like a human. It is designed to play football games and can move and think like a human. Andy is really smart. T：I agree with you. Are you eager to design your smart robots? Now in small groups discuss how to design your own androids，draw a picture of your androids and write down your design. You may refer to the following questions：1.What would you like it to look like?2.What are some of the things you would like it to do?3.Do you want it to be like a man or a woman or neither?4.How much would it cost?T：And don’t forget to use the following expressions in your discussion.I think thatIn my opinion...What is your reason?I have decided that...After several minutes.T：Now，I’ll check your work. One from each group will show your picture of the android you have designed and tell the class your design. And we’ll see which group has designed the best android. Who would like to try first?S3：Look here. This is the picture of the robot we’ve designed. What does it look like? Yes，it looks like a dog. We all like dogs very much. Every morning it will wake us up so that we will not be late for school. Then it will company us to school and carry our heavy bags. You know how heavy our bags are!In the evening，after a whole day’s hard work，it will play beautiful music to help us relax. Maybe it will cost at least 2000 yuan，but we don’t think it is too expensive to have such a good friend.S4：Well，we’d like to design our robot in this way. We would like it to look like the famous footballer Beckham who serves as a striker on the football team. It has the most advanced program，so it can move and think like Beckham，and of course can shoot good goals like him. We would like it to enter the next Electronic World Cup，and we are sure that it will win the cup!T：Your designs are very unusual and smart. I really want to go on appreciating your designs，but time is limited. Will you put up your pictures of the robots you have designed with instructions on the back wall，and then decide which group has designed the best androids after comparison?Step 3 Reading （2）Class，let’s come to the Reading Task on Page 58.First read the passage quickly and then fill in the chart of Exercise 1 and keep a record of his performances of the sporting robot of the 22nd century，Hua Fei in 78th Olympics and 79th Olympics. After doing it individually，please check your answers with your partners，and then we will check the answers in class. Suggested answersRECORD CARD HUA FEIAbility High flying exercisesPerformance in 78th Olympics Wonderful turns，dives，circles and dancesPrize won Silver medalPerformance in 79th Olympics Began very well but failed through on fault of his ownReason for failure Parachute failed to openTreatment Two new legs and a new headStep 4 HomeworkT：It’s almost time for a break. Now homework for you today.pare the designs of the androids of each group and try to decide which one is the best.2.Suppose you have been lucky enough to be allowed to interview Hua Fei in hospital for your school paper. Work out some questions together with your partner，and then interview each other.Step 5 The Design of the Writing on the BlackboardUnit 3 ComputersPeriod 3Time Events1642182219361960s1960s1970sNowReference for your design of the androids：1.What would you like it to look like?2.What are some of the things you would like it to do?3.Do you want it to be like a man or a woman or neither?4.How much would it cost?RECORD CARD HUA FEIAbility High flying exercisesPerformance in 78th Olympics Wonderful turns，dives，circles and dancesPrize won Silver medalPerformance in 79th Olympics Began very well but failed through on fault of his ownReason for failure Parachute failed to openTreatment Two new legs and a new headStep 6 Record after TeachingPeriod 4 ListeningThe General Idea of This Period：This period includes listening and writing on Page 21；listening on Page 55 and listening task on Page 58.Apparently，the purpose of this period is to train the students’listening—for information；for comprehension and for language. Meanwhile，the students will be trained to express their own opinions after listening.Teaching Aims：1.Help the students to learn about the knowledge of information technology.2.Enable the students to get the main ideas of the listening materials.Teaching Important and Difficult Points：1.How to get the main idea and information in details.2.Express their own opinions after listening.Teaching Methods：1.Task-based learning.2.Cooperative learning.Teaching Aids：1.A tape recorder.2.A multimedia.Teaching Procedures：Step 1 RevisionCheck the students’ interviews.Get the students to work together with their partners to interview each other.Step 2 Listening and writing （Page 21）Task 1 Listen to a conversationT：Class，as we all know，the 21st century is the century ofinformation and technology. Next we will listen to a conversation about different kinds of information technology or IT. And as we know，each kind of information technology has its own advantages and disadvantages. So from this conversation we will listen for the advantages and disadvantages of each one. But before listening let’s first look at the pictures on Page 21 and the form on Page 22 to make sure what you are going to do while listening. OK，let’s begin.The students listen to the conversation for the first time. Task 2 Discussion and fillingT：You can see there are a TV，a CD-ROM，a computer，a radio，a DVD and newspaper here. Now try to finish filling in the form with the information you have just got from the conversation. Suggested answers：Type of IT Advantages DisadvantagesTV You can both listen and watch You can’t write to friends Web You can find information It’s very expensiveRadio You can listen to English You cannot watchBook You can get information Sometimes it is out-of-date T：Now，let’s discuss the advantages and disadvantages of each type of IT in small groups and then decide which type of IT is best for you to use，according to the form above and explainthe reasons. While discussing，remember to use the following expressions：I think that...In my opinio n...I believe that...I agree because...I disagree because...I’ve decided that...Step 3 Listening （Page 55）T：Now come to the listening on Page 55.Before you listening，please read the requirements of Ex.1.After that，you will find the three robots from the pictures above on Page 55 and number them.The possible number：Picture 1—No.3 Picture 3—No.2 Picture 4—No.1T：Now please look at these boxes on Page 55 before you listen to the tape again，and try to find out the listening points. Pay more attention to these points and you may make some notes while listening.Three minutes later.T：Now try to fill in the boxes with the information from the listening material，and then check your answers with yourpartners.Suggested answers：Personal robot InformationSize 35 cmWhat it looks like Robot with five armsWhat it can do All homeworkPrice 50 yuan a dayBird-like android InformationSize 10 cmWhat it looks like Bird-like androidWhat it can do Sings beautifullyPrice 600 yuanLonely android InformationSize 2 mWhat it looks like Large，energetic robotWhat it can do Climbs mountains；plays guitar；sings karaoke Telephone number Room-1234Step 4 Listening task （Page 58）T：Now please turn to Page 58，and finish the listening task. As we know，computers are used widely and put into androids.Please look at the pictures above. There are two androids in it. One works as a maid. The other works in a car factory. They are friends and they were made at the same time. Now they are talking about their lives and what it feels like to be android. OK，please listen carefully to their problems and fill in the form. I’ ll play the tape twice.After listening.T：Try to fill in the forms as quickly as you can，and then we will check the answers in class.Suggested answersSally and Brenda’s problemsAbout their jobs Their programmer decided themAbout changing their jobs They are not able to change jobs About who decides their future Their programmer doesAbout how they are different from people They cannot smell，laugh，taste，or eat foodAbout how they are the same as people They enjoy football T：From what we have just listened，we know that Sally and Brenda have some troubles in their lives. They are treated badly. Now you are going to make a list of the rights that androids should have so that they will be treated better. You can work with your partners and have discussion.Suggested answers：1.They should be able to choose the work they do.2.They should have their own time.3.They should be able to change their jobs.4.They should be able to decide their own future.5.They should be able to taste，smell，feel，etc.Step 5 AssignmentT：Class，I really appreciate your good performance in this listening class. I can see that your listening has greatly improved since you came to the senior school. Keep on your good work! OK，we have no time left. I’d like to assign you some homework to do.1.Go over the listening and writing on Page 21 and get ready for the writing.Step 6 The Design of the Writing on the BlackboardUnit 3 ComputersPeriod 4Type of IT Advantages DisadvantagesTV You can both listen and watch. You can’t write to friends.Web You can find information. It’s very expensive.Radio You can listen to English. You cannot watch.Book You can get information. Sometimes it is out-of-date.Personal robot InformationSize 35 cmWhat it looks like Robot with five armsWhat it can do All homeworkPrice 50 yuan a dayBird-like android InformationSize 10 cmWhat it looks like Bird-like androidWhat it can do Sings beautifullyPrice 600 yuanLonely android InformationSize 2 mWhat it looks like Large， energetic robotWhat it can do Climbs mountains；plays guitar；sings karaoke Telephone number Room-1234Step 7 Record after TeachingPeriod 5 WritingThe General Idea of This Period：This period includes speaking and writing on Page 22 and writing on Page 23.The purpose is to encourage the Ss to think and talk creatively about computers and androids，express their own opinions using words and expressions concerning computers and androids，and organize their ideas into a composition. Teaching Aims：1.Enable the students to learn how to write a report about their choice.2.Enable the students to learn the writing way of expressing ideas and giving reasons to support the ideas.Teaching Important and Difficult Point：How to make a decision about which kind of computer to buy and explain why.Teaching Methods：1.Task-based learning.2.Cooperative learning.Teaching Aids：A projector and multimedia.Teaching Procedures：Step 1 Speaking and writing （Page 22）。
2020版新一线高考英语新题型人教版一轮复习教学案第1部分必修2Unit3Computers含答案
Unit 3Computers[单词拼写应用]核心单词1.anyhow ad v.无论如何；即使如此2．reality n．真实；事实；现实3．signal v i.& v t.发信号n．信号4．arise v i.出现；发生5．character n．性格；特点6．calculate v t.计算7．goal n．目标；目的；球门；(进球)得分8．type n．类型v t.& v i.打字[语境运用]用所给词的适当形式填空。
1．Seeing their favourite star come in，the devoted fans arose (arise) from their seats immediately.2．This football player was accused of taking money for not scoring goals (goal) on purpose. 3．You'll need to_calculate(calculate) how much time the assignment will take.4．There were so many different types (type)of bread that the volunteer didn't know which to buy.5．The responsible woman signalled (signal) to the cars behind，but they didn't notice.拓展单词1.simple adj.简单的→simplify v t.简化2．operate v．操作；经营→operator n．(电脑)操作员；接线员→operation n．操作；经营3．logical adj.合逻辑的；合情理的→logically ad v.逻辑上；合逻辑地；有条理地→illogical adj.不合逻辑的4．technology n．工艺；科技；技术→technological adj.科技的5．solve v t.解决；解答→solution n．方法6．intelligent adj.智能的；聪明的→intelligence n．智力；聪明；智能7．personal adj.私人的；个人的；亲自的→personally ad v.就个人而言；亲自→personality n．个性；人格；风云人物；名人8．total adj.总的；整个的n．总数；合计v．共计；总计；把……加起来→totally ad v.完全地；整个地9．apply v．应用；涉及；申请→applicant n．申请人；求职者→application n．应用；用途；申请10．finance n．金融；财经→financial adj.财政的；金融的；资金的11．explore v t.& v i.探索；探测；探究→explorer n．探险家；勘探者→exploration n．探索12．appear v i.出现→appearance n．外观；外貌；出现13．happy adj.幸福的，快乐的→happiness n．幸福；快乐[语境运用]用所给词的适当形式填空。
2020版高考英语一轮复习第1部分Unit2Englisharoundtheworld教学案含解析新人教版必修
[语境运用] 用所给词的适当形式填空。
1．As far as I'm concerned，I want to own a roombased(base)on my own taste.
2．All memberswere_requested(request) to be present at the meeting.
2020版高考英语一轮复习第1部分Unit2Englisharoundtheworld教学案含解析新人教版必修
编 辑：__________________
时 间：__________________
Unit2 English around the world
[单词 拼写应用]
核心单词
1．nativeadj.本国的；本地的
4．I can speak Englishfluently，so my deskmate admires myfluent(fluent)
5．He paid a visit to Russia，which isrichin natural resources，and the travelenrichedhorizons.(rich)
③(20xx·江苏卷)Based(base)on the ratings，I bought my beloved backpack，saw interesting films andtasted delicious foods.
(2)[链接写作]——句式升级
(普通表达)The restaurant is based on trust，and it is working all right.
[短语 多维应用]
高
频
短
高中英语人教版一轮学案必修2Unit3Computers
Unit 3puters主题: 人与社会子话题: 科学与技术对应教材: 必修2Unit 3 puters; 必修5Unit 3Life in the future; 选修7Unit 2Robots; 选修8Unit 3Inventors and inventions重点单词·巧记Ⅰ. 核心单词1. calculate vt. 计算2. sum n. 总数; 算术题; 金额3. technology n. 工艺; 科技; 技术4. solve vt. 解决; 解答5. reality n. 真实; 事实; 现实6. mobile adj. 可移动的; 机动的7. anyhow adv. (也作anyway)无论如何; 即使如此8. goal n. 目标; 目的; 球门; (进球)得分9. happiness n. 幸福; 快乐10. signal vi. &vt. 发信号, 信号11. download vt.Ⅱ. 拓展单词1. operator n. (电脑)操作员; 接线员→ operate v. 操作; 经营→ operation n. 操作; 经营2. simplify vt. 简化→ simple adj. 简单的3. logical adj. 合逻辑的; 合情理的→ logically adv. 逻辑上; 合逻辑地; 有条理地4. intelligent adj. 智能的; 聪明的→ intelligence n. 智力; 聪明; 智能5. total adj. 总的; 整个的n. 总数; 合计vt. 共计; 总计; 把……加起来→ totally adv. 完全地; 整个地6. personal adj. 私人的; 个人的; 亲自的→ personally adv. 就个人而言; 亲自→ personality n. 个性; 性格; 名人7. application n. 应用; 用途; 申请→ apply v. 应用; 涉及; 申请→ applicant n. 申请人; 求职者核心短语·闪记1. from. . . on从……时起2. in a way在某种程度上3. with the help of. . . 在……的帮助下4. deal with处理; 安排; 对付; 应付5. watch over看守; 监视; 照管6. provide. . . with. . . 给……提供……7. have. . . in mon有……共同之处8. share. . . with. . . 与……分享……9. as a result结果10. make up弥补; 编造; 打扮; 构成经典句式·速记1. 【句型公式】: before引导的状语从句I developed very slowly and it took nearly two hundred years before I was built (差不多用了两百年我才被制成)as an analytical machine by Charles Babbage.2. 【句型公式】: as引导状语从句As time went by(随着时间的流逝), I was made smaller.3. 【句型公式】: so/such. . . that. . . 引导结果状语从句And my memory became so large that (如此庞大以至于)even I couldn’t believe it!1. all相关短语荟萃①after all毕竟②in all 总共; 总计③above all 首先; 最重要的是④first of all 首先2. 以“ify”结尾的动词荟萃①simplify 简化②beautify 美化③purify 净化④identify 鉴定; 识别出⑤classify 分类Ⅰ. 细品味经典文章Science and technology plays an important role in people’s daily life.If you pare the life of people today with that in the past, it is easy to see that science and technology have done a great deal to improve the quality of people’s life. For example, puters have bee our good friends: with the help of puters, people all over the world are able to share whatever information on the net, which shortens the distance between them. With the invention of radio and TV, people now can stay at home to get themselves informed about both domestic and international news.But as a coin has two sides, technology can also have an negative influence upon people’s life. Now technology crimes are very mon. What’s more, the nuclear bomb threatens our human existence. So I think we must pay enough attention to the misuse of technology.In spite of its disadvantages, we should admit that technology is very useful. Without science and technology, man’s life would not be as convenient as today.Ⅱ. 按要求完成任务1. 写出文章中表示“任何事情都有两面性”的句子。
高考英语一轮复习 第1部分 Unit 3 Life in the future教学案(含解析)新人教
Unit 3 Life in the future[单词拼写应用]核心单词1．previous adj.在前的；早先的2．fasten vt.系牢；扎牢3．desert n．沙漠；荒原4．flash vt.& vi.(使)闪光；(使)闪现5．guide n．指导；向导；导游vt.指引；指导6．lack vi.& vt.缺乏；没有n．缺乏；短缺的东西7．switch n．开关；转换vt.转换8．optimistic adj.乐观(主义)的9．material n．原料；材料10．recycle vt.回收利用；再利用11．dustbin n．垃圾箱12．button n．纽扣；按钮[语境运用] 用所给词的适当形式填空。
1．A new series of simple English reading materials (material) for middle school students has e out this year.2．With the man guiding(guide) us ahead，we had no trouble finding the village.3．According to the airline rules，we suggest you (should)_switch(switch) off your mobile phone before boarding.4．All passengers on board are expected to_fasten(fasten) the seat belts when the plane takes off and lands.5．Paper，iron and glass are all materials which can be_recycled(recycle) and reused again.拓展单词1．tolerate vt.容忍；忍受→tolerance n．容忍2．impress v．(使)留下深刻印象→impression n．印象；感想；印记→impressive adj.给人深刻印象的3．constant adj.时常发生的；连续不断的→constantly adv.不断地4．surround vt.围绕→surroundings n．周围的事物；环境→surrounding adj.周围的5．adjust vt.调整；使适应→adjustment n．调整；调节6．press vi.& vt.按；压；逼迫n．按；压；印刷；新闻→pressure n．压力；挤压；压迫(感)7．instant n．瞬间；片刻adj.立即的；立刻的→instantly adv.马上8．settle v．定居；解决→settlement n．定居；解决9．exhaust vt.耗尽→exhausted adj.筋疲力尽的；疲惫不堪的10．motivate v．成为……的动机；激励→motivation n．动机11．certain adj.确信的；有把握的→certainty n．确信→uncertain adj.(反义词)不确切的；无把握的[语境运用] 用所给词的适当形式填空。