Unit 3 Computers Period 1
高中英语真题：Unit3ComputersⅠ.单句语法填空
Unit3ComputersⅠ.单句语法填空Ⅰ.单句语法填空1．Every year a flood of farmers arrive in Shenzhen for the m oneymaking jobs they ________(promise) before.答案：have been promised 由主句谓语动词的时态及从句的时间副词before可知，本从句的谓语动词应用现在完成时，且they和promise之间存在被动关系，故填have been promised。
2．________(person), I think he is a very good man, but you may not agree.答案：Personally 副词personally “就我个人而言”，相当于personally speaking。
3．It won't be long ________we know the result of the experim ent.答案：before It won't be long before ... “不久之后就……”，是固定句式。
4．He was ________(total) uninterested in sports.答案：totally 应用副词修饰形容词uninterested，故填totally。
5．An hour later, I woke up suddenly with the ________(solve) clearly in mind.答案：solution 由空前the可知此处应用名词solution “解决方法”。
6．A man stood up and crossed his arms over his head, ____ ____ (signal) that he was strongly opposed.答案：signalling 句中已有谓语动词stood和crossed，由空前逗号知应用非谓语动词形式，且signal与逻辑主语A man之间是主动关系，且signal和句子谓语stood up及crossed所表示的动作同时发生，因此填signalling。
八年级英语上册Unit 3 computers考点及练习解析
八年级英语上册Unit 3 computers考点及练习解析1.order用作名词，意为“订货;订购”The company received a large order for bikes.这家公司接到一份要求大量供应自行车的定单。
order作及物动词，意为“订购，订制”。
we can order tickets by phone. 我们可以通过电话订票。
order作及物动词，意为“命令”。
order sb to do sth。
意为命令某人做某事。
He ordered us to stand outside. 他命令我们站到外面去。
练一练：1.老师命令我把教室打扫干净。
2. 妈妈命令爸爸做饭。
2. seem连系动词，，意为“似乎是，好像，仿佛”。
①seem+形容词That seems very easy·那似乎很容易②seem+动词不定式It seems to rain.好像要下雨T③It seems+that从句It seems that no one knows what happened.似乎没人知道发生了什么练一练：1.It ______ that their living conditions _______ not very good in those days.A. seem; areB. seems; wereC. seems; areD. seemed; were2. 这个小城镇似乎有点儿变化。
3.be short of意为“缺少”。
Most children are short of sleep.大多数孩子睡眠不足。
4.in the 1940s意为“在20世纪40年代”。
在英语中，表示在某一年代用介词in，在整十年份后加“s”，前面加定冠词thein the 1920s 在20世纪20年代in the 1780s在18世纪80年代练一练：1.These eggs were found in the Gobi Desert by a group of scientists ________.A. in the 1920B. in the 1920sC. in 1920sD. in 1920s'5. be unaware of 意为没有意识到；为察觉。
牛津上海版八年级上册Module 2 Unit 3 Computers 教案1
Module 2 Unit 3 Computers教案1Period 1Learning Targets学习目标：1. 提高阅读理解能力。
2. 学习本单元课文单词及重点词组,了解文章内容。
并学会模仿、使用文中优美句式。
Learning Procedure学习过程：Task I背一背以下短语并标注在课文中1. depend on 依靠2. look forward to 盼望，期待3. (be) unaware of 没意识到；未发觉4. in addition 除……以外〔还〕5. at a faster speed 以更快的速度6. change one’s life 改变某人的生活7. be good at sth. /do well in…擅长做某事8. make+n.+adj. 使某物怎么样make sb. do sth. 使某人做某事9. be able to do sth./can do sth. 能做某事10. use sth to do sth/do sth. with/use sth. for doing 用某物做某事Task II读一读以下句子并翻译成中文1. Some computers are tiny. You may be unaware of them.2. You depend on computers more than you realize.3. They can calculate at a faster speed than we can and almost never give wrong answers.4. In addition, computers can do important jobs like operating railways and flying planes and spaceships.5. Your brain can produce new ideas but computers cannot.6. However, one day computers may be able to do a better job than human beings.7. What will happen to us if computers can do all our jobs?8. Computers changed our lives, but will they make them better?___________________________________________________________________Task III学一学练一练以下知识点1. depend 词性_____; 形容词_________; 名词__________ ；反义词_________【搭配】依靠，依赖于__________(动词短语)_______________(形容词短语)不要依赖父母，我们应该学着独立。
牛津深圳版英语八上Unit3《Computers》单元说课稿
牛津深圳版英语八上Unit 3《Computers》单元说课稿一. 教材分析《牛津深圳版英语八上Unit 3 Computers》这一单元的主题是计算机，内容涉及计算机的历史、计算机的硬件和软件、计算机的用途等。
教材通过丰富的语言材料，引导学生了解计算机的发展历程，掌握计算机的基本知识，提高运用英语进行交流的能力。
二. 学情分析根据我对学生的了解，他们在学习这一单元时，可能对计算机的历史有一定的陌生感，但对计算机的硬件和软件、计算机的用途等方面的知识有一定的了解。
因此，在教学过程中，我需要帮助学生复习和巩固已有的知识，同时引导学生运用英语进行交流。
三. 说教学目标1.知识目标：学生能够掌握计算机的基本知识，包括计算机的历史、硬件和软件、用途等。
2.能力目标：学生能够运用英语进行有关计算机的对话交流，提高听、说、读、写的综合能力。
3.情感目标：学生能够培养对计算机的兴趣，提高学习英语的积极性。
四. 说教学重难点1.重点：学生能够掌握有关计算机的词汇和句型，能够用英语进行简单的对话交流。
2.难点：学生能够运用所学知识，就计算机的话题进行较深入的讨论和交流。
五. 说教学方法与手段在教学过程中，我将采用任务型教学法，通过各种任务活动，引导学生参与学习，提高他们的学习兴趣和积极性。
同时，我还将运用多媒体教学手段，如课件、视频等，帮助学生更好地理解和掌握知识。
六. 说教学过程1.导入：通过提问方式，引导学生谈论他们所了解的计算机，激发学生的学习兴趣。
2.呈现：通过课件或视频，展示有关计算机的历史、硬件和软件、用途等方面的知识，帮助学生复习和巩固已有的知识。
3.实践：学生分组进行讨论，用英语讨论计算机的用途和他们的计算机使用经历，引导学生运用英语进行交流。
4.输出：学生进行角色扮演，模拟计算机店的情景，运用所学知识进行对话交流。
5.复习：通过各种练习活动，帮助学生巩固所学知识。
七. 说板书设计板书设计将包括课题《Computers》、本节课的主要词汇和句型，以及课堂活动的步骤和任务。
2020版高考英语大一轮复习第1部分Unit3Computers教案(含解析)新人教版必修2
Unit 3 Computers[话题单词]1．universal adj. 普遍的2．mobile adj. 移动的3．virus n．病毒4．convenience n．方便，便利5．benefit n．利益；好处6．network n．网络7．invention n．发明8．advantage n．优势9．operate v．操作10．download vt. 下载11．click v．点击12．update vt. 更新，使现代化13．software n．软件14．microblog n．微博15．widespread adj. 分布广泛的，普遍的[话题短语]1．haveagreateffecton对……产生很大影响2．makeagreatdifference起很大作用3．changeone’elife改变人们的生活4．benefitfrom得益于，从……获益5．moderntechnology现代科技6．likesurfingtheInternet喜欢网上冲浪7．onlinegames网络游戏8．mastercomputerscience掌握计算机科学9．makee－friends交网友10．chatonline在线聊天11．inthefieldofscience在科学领域12．playanimportantrolein在某方面起重要的作用13．improvethequalityoflifeforhumans提高人类的生活质量14．sendane－mail发送电子邮件15．shoppingontheInternet网上购物[话题佳句]1．TheInternethasbeenwidelyused.因特网被广泛使用。
2．TheInternetisbecomingmoreandmorepopularwithpeople.因特网越来越受人们欢迎。
3．Computertechnologyhascomealongwaysincethe1970’s.自20世纪70年代以来，电脑技术有了很大的发展。
八年级英语上册Module2ScienceandtechnologyUnit3Computers第1课时词汇课件牛津深圳版
【小试牛刀】
(4)The police should be called in __t_o__c_o_n_tr_o_l_ the crowd. (5)This is the TV remote __c_o_n_tr_o_l_. (6)You should not eat so much. You have to __c_o_n_t_r_o_l your weight.
5．popular (1)adj. 受欢迎的 This type of computer is more popular than that one. 这款电脑比那款受欢迎。 He likes to sing popular songs. 他喜欢唱流行歌曲。 (2)固定短语: be popular with 受……欢迎
翻译:____飞___机__失__去__控__制__了__，__最__后__冲__向__了__大___海_______。
3．depend v. 依靠；依赖 (1)depend 作动词，意为“依靠；依赖”，常和 on 或 upon 搭配。 When we grow up , we can’t depend on our parents any more. 当我们长大了，我们不能再依靠父母了。 He knew he could depend upon his friends to deal with this problem. 他知道他可以依靠他的朋友来解决这个问题。
6．order (1)可数名词：订货；订购 He placed an order for ten computers. 他下了一个订单, 订购十台电脑。 May I take your order now? 我可以为你点菜了吗？ (2)固定短语: place an order 下订单 (3)take one’s order 点菜
高中英语必修二：Unit+3+Computers+教案1+
Unit 3 ComputersI. Teaching Material Analysis (教材分析):This text is an exposition on science, whose title WHO AM I? is so interesting that it can arouse students’ curiosity to read. Words and expressions in this text are too obscure to understand. We can use pictures and the context to guide students to understand. There are three paragraphs in this text, each of which has a clear topic sentence that gives the main idea of the paragraph, so students should be guided to pay attention to them. Unlike other expositions, this text is written in time order and the first person, which should be introduced to students as well.II. Students Analysis（学情分析）：It is the first time that students have read an exposition on science in senior school. They are not familiar with this type of writing. In addition, difficult terms and dull content in this text make it boring for students to read. Therefore, it is very important to arouse their interests and gain their confidence in reading.III. Teaching Aims（教学目标）:Knowledge aims（知识目标）：1. Get the students to know the following new words and expressions in this text: calculating machine, universal machine, analytical machine, artificial, intelligence, PC(personal computer), tube, transistor, chip,application, finance, trade, mobile, rocket, network.2. Get the students to have a better understanding of the history and basic knowledge of computers.Ability aims（技能目标）:1. Students can improve their reading ability by predicting, skimming and scanning.3. Students can find the topic sentence and supporting details of each paragraph.Emotional aims（情感目标）:Get the students to be interested in learning computers and learn how to use computers correctly.IV. Teaching Important Points and Difficult Points（教学重难点）: Important points（重点）：1) Enable the students to better understand the text structure by the clues of time;2) Enable the students to find the topic sentence of each paragraph;3) Enable them to improve their reading ability by predicting, skimming and scanning;Difficult points（难点）:1) Enable the students to have a clear mind about the topic sentence and the supporting details.2) Enable the students to explore, discuss and summarize the textstructure.V. Teaching Methods（教学方法）:1. Task-based teaching and learning2. Cooperative learning3. DiscussionVI. Teaching Procedures（教学过程）:Step one: lead-in（导入）To introduce the topic of this unit, ask the following questions:“What do you do in your spare time?”“Do you play games on computers?”Computers are very useful in our daily life.Step two: warming-up（热身）1)“Then in what other ways are computers used?”With this question, we can introduce some words which appear in the third paragraph: communication, trade, science and technology.2) Now that computers are important and useful in our life, then do you know “how computers developed?”It is very necessary that we ask students this question and then explain it to them. In this way, we can help students understand some difficult words which will hinder them from reading, and make them focus more on reading instead of on solving difficult words.From the above tasks, students have already been familiar with the textthey will read, and thus they may not be afraid to read it.Step three: predicting（预测）“Acco rding to the title and the two pictures on page 18, can you predict what will the text be about?”Before prediction, we can ask students to describe the two pictures, which can increase the efficiency of their predicting.Step four: skimming（略读）Ask students to skim the text and then answer the two questions:1) Who is the speaker?Based on prediction, this question is easy for Ss to answer.2) What is the main idea of the text?To simplify the question, I ask them to get the main idea in the following way:The text is about the ________ and the __________of computers. These two questions can help students have a general understanding about the text.Step five : scanning（扫读）Scan the text by listening to the tape and then finish the timeline:In 1642 calculating machineIn 1882 analytical machineIn 1936 universal machineIn the 1940s as large as a roomIn the 1960s connected by a networkIn the 1970s new applicationsNow computers connect people all over the worldFrom this question, students can have a detailed understanding about the text and it will help students clearly find that the text is written in time order.Step six: careful-reading（细读）1) Please read the text for a third time and then find the topic sentence of each paragraph.First read paragraph one in two minutes and find its topic sentence.Students have known how to find a topic sentence of a paragraph, however, they still have no idea about the relationship between topic sentence and supportive sentences in a paragraph. For paragraph one, I will give guidance, and para.2 and 3 can be left to them.2) Now it’s your turn to finish para.2 and 3 in three minutes. After that, have a discussion in groups of four to exchange your ideas.By cooperative discussion, students who have known the topic sentence and supportive sentences may help those who do not know. Step seven: post-reading（读后）The above reading activities are all about input, and now it is high time they should output what they have learned in this text. So I designed a retelling as follows:1) Over time I have been ______ quite a lot. I began as a __________machine in 1642. In 1882 I was built as an _________ machine and then in 1936 Alan Turing wrote a book about how I could be made to be a _________ machine. These changes only became possible as my _______ improved. In the 1960s they give me a family connected by a _______. In the 1970s many new _________ have been found for me. My goal is to provide humans with a life of _____ ______. Now I am a devoted friend and ______ of the human race.Besides language output, I also design a summary about text structure to raise their awareness of a whole text.2) The text was written in _____ order and used_______ person(人称)in _______ and ________________tense(时态).The type of writing (文体) of this text was an ________.Step eight: homework assignment（作业布置）1) Read the text by listening to the tape and underline the difficult points you cannot understand;2) Try to complete exercise 1 and 2 on page 20;VII: Blackboard Design （板书设计）Para.1 changed a lotcalculating machineanalytical machineuniversal machine英语学习讲义PC(personal computer)laptopPara.2 memory improvedtubes--transistors--chips—network--WWWPara.3 applicationscommunicationfinance / tradescience and technology。
人教新课标必修二英语Unit 3Computers【教学设计】
Unit 3 Computers本堂课包括Warming up 和Reading 两部分。
他们是语言知识和文化意识的输入过程；是语言技能、情感态度和学习策略的培养过程，也是语言输出过程。
在整个教学过程中，它是培养学生阅读能力的主要过程，教学重点是阅读技能的培养、交际能力及情感态度的提升。
Warming up部分根据每个人对电脑的看法不同让学生就“Do you like computer?”进行小组探究和讨论，从自身实际出发谈论自己的看法，有助于激发学生对于整个单元的学习兴趣。
Reading部分（Computers）主要讲述的是电脑的发展史，通过一系列问题的设置让学生能够在全面理解文章的基础上提高信息处理、加工和学习的能力。
Knowledge objectives:掌握以下词语和句型：Calculate,sum, solve, simplify, artificial, intelligence, revolution,reality, totally, application, finance, in common, over time, as a result, from···on, so···that. Ability objectives:训练学生一定的阅读技巧，使他们掌握一些有效的学习策略，从而提高阅读速度和篇章理解的准确性，并养成一定的自主学习能力；培养学生快速阅读的能力、捕捉信息的能力及运用语言进行交际的能力。
Emotion objectives:通过对“computer”的学习，启发学生思考电脑给我们带来的影响，从而以一种正确的方式利用电脑和网络资源；另外通过电脑的发展历程让学生意识到科技对生活的影响。
1. 教学重点：1.了解计算机的发展过程，进一步认识计算机的演变以及对人类的影响。
2.训练学生的阅读技巧，提高学生阅读速度和理解能力。
2023年统考版高考英语总复习第一部分教材考点梳理 必修二Unit 3 Computers
concentrating on listening to their teacher. His sudden_a_p_p_e_a_ra_n_c_e___ surprised them.(appear)
·会积累 联想拓展·
1.ABC式过去式、过去分词变化 ①arise→arose→arisen ②drive→drove→driven ③ride→rode→ridden ④rise→rose→risen ⑤write→wrote→written
2. “互联网”家族 ①download vt. 下载 ②click vt. 点击 ③connect vt. 连接 ④surf vi.& vt. 浏览 ⑤database n. 数据库；资料库
(二)语境记忆短语——不枯燥·兴趣高
记全记牢
1. from then on
从那时起
2. as a result
结果
3. so...that...
如此……以致……
4. in a way
在某种程度上
5. with the help of
在……的帮助下
6. deal with
处理；安排；对付
7. watch over
4.Any applicant who would like to apply to become an assistant in our company should send us an application before May 10 ，
2022.(apply) 5.As far as I know， the problem is difficult to solve . The team
2019高三英语一轮复习课件--B2U3
Task 2 listen to part of the text and then read this part loudly. /代表停顿， 代表失去爆破， 代表连读 Over time / I have been changed quite a lot. I began as a calculating machine in France in 1642. Although I was young / I could simplify difficult sums. I developed very slowly / and it took nearly two hundred years / before I was built / as an analytical machine by Charles Babbage. After I was programmed by an operator / who used cards with holes, I could “think” logically
5分
Task3 Turn to Nanfang, page 51-52 过语篇，用活教材。
Assignment after class 1.《南方凤凰台》page 52-54抓核心 核心单词+重点短语。
Period2--4 Collect the important points
Book2 Unit 3 Computers
1. 准确性： 断句（标点,连词前,介短与句间,长主与谓间） 语音（每个单词发音正确，辅音到位，元音
饱满，重音正确，词尾不吞音，不加音）
（降调：结束，肯定，陈、祈、感、特） 语调 （升调：未结束，不肯定，主前、并列和一般）
（同一意群，尾辅连首元） 连读 失去爆破： （/p/b/t/d/k/g/ 狭路相逢后者胜） （不漏词，不加词） 2.完整性： 3.流畅性：（不卡顿，不回读）
江西省赣州厚德外国语学校高中英语必修二人教版导学案：Unit3 Computers 第1课时 词汇1
Book Ⅱ Unit3 ComputersBook Ⅱ Unit3 第1课时 词汇1【考点要求】注意solve 名词形式solution 后接介词“to ”的固定用法以及as a result 短语的使用。
【教学目标】掌握重点词汇：solve 、reality 、from…on 、as a result 的用法。
1、universal_______________________2、operator____________________________3、logical _____________ _________4、technology_____________ _______5、intelligent________ _________6、reality______________ _________7、designer________________________ 8、personal____________________________9、revolution_______________________ 10、解决_____________________________11、从…时起_______________________ 12、结果______________________________重点词汇讲解1、solve vt. 解决,解答拓展：solve a problem 解决一个问题solution n. 解决办法基础知识过关重难点过关a solution to sth. ……的解决方法e.g. I don't think money can solve all problems.练一练：e.g. It may take a long time to find a __________(solve) to the problem.2、reality n. 现实,真实e.g. However, this reality also worried my designers.in reality=in fact=as a matter of factreal adj. 真实的really adv.练一练：_________________, violent crime is rare in the area.实际上,暴力犯罪在这个地区很罕见3、from…on 从……时候起e.g. From now on, we should pay more attention to protecting the environment.练一练：从今天起________________ 从那天起________________ 从那时起________________4、as a result 结果,因此e.g. As a result I totally changed my shape.练一练：The traffic was very heavy and _____________________(结果) I arrived late.。
人教版高中英语必修二Unit3Warmingup
P2 L3 But I was always so lonely _s_t_an_d_i_ng_ there by myself, until in the early 1960s,they gave me a family c_o_n_n_e_ct_e_d_ by a network.
高中英语课件
（金戈铁骑 整理制作）
Unit 3 Computers
Period 1 Warming up
Heavy! Difficult! Hard! Tired!
1. Easy! 2. Fast! 3. Free!
camera
monitor
screen
host computer
keyboard
Some people use the computer wrongly.
Homework
1. Review the text 2. Recite Para one 3. Finish Ex. 1/2 on Page 20.
Reading: Who am I?
Skimming: Read and answer these questions:
1. Who am I?
A computer.
2. Who was the first person to invent the earliest computer?
Charles Babbage
The development of computers:
Calculating machine 计算器
Analytical machine 分析机
Internet
Universal machine 万能机,通用机器
【师说】高一人教版英语必修二练习：Unit 3 Computers 1 Word版含答案[ 高考]
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3.1 课时作业Ⅰ.用所给词的适当形式填空1．Wang Wei's dream of going abroad for further study has become a ________ (real)．2．Habits like this are ________ (universe) among mankind.3．Many new ________ (apply) have been found for computer since the 1970s.4．Some day in the future, I'll make the ________ (explore) of the surface of the Moon.5．You have to pass an ________ (intelligent) test before being hired by the boss.6．It's better for you to hand your paper to him ________ (personal)．7．He is ________ (total) blind, so how can he see it?答案： 1.reality 2.universal 3.applications 4.exploration 5.intelligence 6.personally7.totallyⅡ.介、副词填空1．From then ________，he lived inthe village.2．The computer began ________ a calculating machine in France in 1642.3．In 1936 Alan Turing wrote a book about how the computer could be made to work ________ a “universal machine”．4．As time went ________，it became smaller and smaller.5．________ the 1970s, the computer has been used in offices and homes.6．Do you want to share your knowledge ________ your classmates?答案：1.on 2.as 3.as 4.by 5.Since 6.withⅢ.选词填空1．Those two brothers not only look alike, but also they have a lot ________.2．Three months ________ before I knew about it.3．Your unbelievable story should be ________ us.4．When we got the news that we won, the room ________ laughter.5．________，things always happen out of expectation.6．There was ________ much water in the river ________ we couldn't swim across it.7．Books can ________ friends.8．In sum, theory should ________ practice.9．Your life will be changed ________.10．He didn't work hard. ________，he didn't pass the final examination.答案：1.in common 2.went by 3.shared with4．was filled with 5.In reality 6.so; that7.be compared to8.be combined with9.from now on10．As a resultⅣ.完成句子1．他是如此有趣的一个人以至于我们都喜欢他。
人教版英语必修二课后习题：Unit3Computers3.1(含答案)
Unit3ComputersSectionⅠWarming Up,Pre-reading,Reading&Comprehending课后篇巩固探究一、选词填空1.as a result;as a result of(1)It rained heavily.,we had to stay at home for the whole weekend.(2) the heavy rain,we had to stay at home for the whole weekend.答案:(1)As a result(2)As a result of2.solve;settle(1)(2017·全国Ⅱ)Founded in Moscow after the 1905 revolution,the company eventually in Tel Aviv in the late 1920s.(2)(2017·北京)(solve) the safety problem well enough to move forward in AI seems to be possible but not easy.答案:(1)settled(2)Solving3.from then on;since then(1),he refused to talk about it.(2)I have never seen him .答案:(1)From then on(2)since then4.so...that...;such...that...(1)He is funny a person he is popular among the children.(2)He made rapid progress in study he was praised by his teachers.答案:(1)so;that(2)such;that二、单句语法填空1.(2017·天津)In this instance,the best (solve) is to send a quick,light-hearted apology to explain your awkwardness.答案:solution2.(simplify) several times,the instructions can be better understood by children.答案:Having been simplified3.(2017·江苏)This example should act an inspiration for all cities.答案:as4.(2017·天津)Here are four(common) email accidents,and how to recover.答案:common5.After the president made an official announcement,she expressed her (person)opinion,speaking,I agreed with what she said.答案:personal6.There is a difference between wisdom and (intelligent).A person may have one without the other.答案:intelligence7. our life improving,we find more and more time to entertain.答案:With8.Riding in an elevator has never been a (total) comfortable experience.答案:totally9.Though we were still a bit frightened after diving into the mysterious cave,anyway,it’s a rewarding (explore).答案:exploration10.We did well that we were invited to share our idea and experience with all the students of our school.答案:so11. time went on,Einstein’s theory proved to be correct.答案:As12.The Great Wall is a well-known tourist attraction that millions of visitors pour in every year.答案:such13.My son has a good habit of keeping a diary every day;as result,he is very good at writing.答案:a14.I am told that it will be at least two weeks my father recovers from his illness.答案:before15.We have a lot common and have a lot to talk about.答案:in三、单句改错1.It’s difficult calculate what effect all these changes will have on the company.答案:calculate前加to2.It was so bad weather that I had to stay at home.答案:so→such3.(2017·天津)This combination of healing myself and healing the world struck me as the perfect solving.答案:solving→solution4.With I got a little older I began to understand what my dad really meant.答案:With→As5.Jenny nearly missed the flight as a result doing too much shopping.答案:在doing前加of四、语篇填空(语言能力)The goal of early calculating machines was 1.(simplify) difficult sums.But with the help of new technology,electronic chips replaced tubes and a revolution of artificial 2. (intelligent) has arisen.From then on,the appearance of computers 3.(total) changed our lives.They can not only download information from the net when 4.(connect) by the network or mobile phone signals,but also 5.(solve) different types of logical problems.With 6. (operator) as their coaches,they can even control rockets to explore the moon and instruct androids with the human race’s characters to mop floors and watch over your naughty niece.Anyhow,computers are so helpful 7. they do bring happiness.However,computers are easily attacked by viruses.This reality has become a problem that is hard to deal with.8. a result,computers are dangerous in 9. way.So,10.(personal),I worry about their universal applications in some fields,such as finance.答案:1.to simplify 2.intelligence 3.totally 4.connected5.solve6.operators7.that8.As9.a10.personally五、阅读理解A导学号72864030(思维品质)In Kansas City,Missouri,a computer helps firefighters.The computer,which works very fast,has information about all the 350,000 street addresses in the city.Within two or three seconds after a call is received,the computer provides necessary information for the firefighters.The information is then sent to them by radio from the computer centre in the City Hall.The exact place of the burning building and its size,type and any other details are clear to them.The Kansas City computer system also has a medical record of each of the city’s 900 firefighters.This kind of information is especially useful when a firefighter is injured.With the information,doctors at hospital can treat the injured firefighters more quickly and easily.The firefighters themselves greatly appreciate the computer’s help.They know about possible danger ahead of them and can prepare for it.Many times the computer information helps to save lives and property(财产).Sometimes the lives are those of firefighters themselves.Mike Horan,a firefighter captain,says,“I feel as if the computer is ready to help me if I get hurt.”1.Which of the following is the best title of the text?rge Computers in Kansas and MissouriB.The Computer Helps FirefightersC.Important Information for FirefightersD.The Speed of the Computer答案:B解析:主旨大意题。
人教新课标高中英语必修二Unit 3 Computers教案(1)
Unit 3 ComputersI 教学内容分析本单元的中心话题是“计算机”。
Warming up部分用图片呈现了计算机发展的历史，让学生通过看图讨论的方式了解计算机的发展和演变过程。
Reading部分编者采用了拟人化的手法向读者介绍了计算机的发展历程。
Comprehending部分包括三个练习，分别从事实层面、分析层面和拓展层面考察学生对文章的理解和运用情况。
Learning about language部分的活动突出了形容词和副词用法的区别，并扣本单元的语法点（现在完成时的被动语态）。
Using language部分的听力材料中谈论的是信息技术的几种形态或载体（包括收音机、书籍、电视和电脑；在读说活动中，通过智能机器人参加足球赛的经历向读者介绍了计算机运用的另外一个例子。
Learning Tip部分鼓励学生利用图书馆，网络等课外资源学习英语，有利于学生使用资源策略。
Reading for Fun 部分是一首活泼风趣的小诗，以拟人的方法让机器人自述了心声：尽管日夜忙碌，为人服务，但它相信自己和真实的人类没什么两样。
II．教学重点和难点1．教学重点(1) 本单元的生词和短语；(2)通过学习本单元，使学生了解计算机的发展历程，及其在当今社会的广泛运用；(3)鼓励学生用英语表达自己的观点，进行简单的推理和做出决定。
2．教学难点(1) 教会学生通过时间的先后顺序来表达一件事；(2) 使学生了和掌握现在完成时的被动语态的用法；(3) 指导学生按类别归纳整理词汇，让学生学会有效地记忆词汇的方法；(4) 引导学生发现本单元重点语言结构，让学生自己发现并感悟相关的语言规律，在学习过程中培养语感。
III．教学计划本单元分六课时：第一课时：Warming Up, Pre-reading, Reading第二课时：Language points第三课时：Learning about language第五课时：Speaking, Reading, WritingIV．教学步骤：Period 1 Warming Up, Pre-reading, ReadingTeaching Goals:1. To know something about computers.2. To learn and talk about computers.Teaching Procedures:Step 1. Leading-inPurpose: To activate the Ss and arouse them to talk about the importance of computers in modern society.Ask Ss whether they have a computer or not and what they use it for. Let them talk as much as possible.Step 2. Warming UpPurpose: To get Ss to think about the differe nt ways computers can be made.Pair workGet Ss to look at the following pictures, and then ask them to answer the questions.A huge computer A PCA notebook computer A calculatorAn abacus1. What are they?2. What do they have in common?3. What is a computer?Suggested Answers:1. a huge computer, a personal computer, a notebook computer, a calculator, an abacus2.(1) to be used to calculate;(2) operate by human beings;(3) they are all artificial;(4) show figures in a certain way.3. A computer is a machine which stores knowledge in its memory and does calculations onthat knowledge. This knowledge is stored in symbols; it is called data. A computer usually has a monitor to show results. However, some computers can speak; these computers can be used for voice mail.A computer is now almost always an electronic device. It usually contains materials whichare toxic; these materials will become toxic waste when disposed of. When a new computer is purchased in some places, laws require that the cost of its waste management must also be paid for. This is called product stewardship.Step 3. Pre-readingPurpose: To activate Ss’ interest about computers.Group workAsk Ss the following questions and encourage them to say more.1.How have computers changed our lives ?2.What do you know about computers ?Suggested Answers:1. They’re a much more useful and humane tool than the phone , and with corporate America behind them the networks will be everywhere--- changing our lives more than any technology since the automobile.2. A multi-function electronic device that can execute instructions to perform a task.A device that accepts information, processes it, and supplies an output. A computer usually contains memory, a control unit, arithmetic and logical units, and a means for input and output.A programmable hardware component that is controlled by internally stored programs and that can perform substantial computations (including arithmetic and logic operations) without human intervention. A computer typically consists of one or more processing units, memory units, and associated peripheral input and output devices.Step 4. Reading1. SkimmingPurpose: 1. To get a brief understanding of the text.2. To train the students’ listening ability.First, let Ss skim the text and then listen to the recording of the text. Pay attention to the pauses and pronunciation.2. ScanningPurpose: To get Ss to have some details in the text.Now we are to read the text again and underline all the expressions in the text. Writethem down in your notebook.3. Further ReadingPurpose: To get Ss to get more details about the text.Read the text again and find the information to complete the table, which describes thedevelopment of computer.1642: ___________________________________________________1822: The Analytical Machine was made by Charles Babbage.____: ___________________________________________________1940s: ________________________________________________________: The first family of computers was connected to each other.1970s: ___________________________________________________Now: ___________________________________________________Step 5. RetellPurpose: To have a deep understanding of the text.Ask Ss to use the chart above to retell the development of the computer.One possible version:I, a computer, was a calculating machine in 1642 in France. Then I was built as an Analytical Machine in 1822, which was a technological revolution. I became a “universal machine” in 1936 to solve any mathematical problem. I was not very big at first then I became huge, the size of a large room before I was made smaller and smaller.Getting new transistors, later very small chips I changed my shape. I was connected with other computers and turned out to part of a network in the early 1960s. In 1970s I was brought into people’s homes, and came the Internet.Step 6. Homework1. Write a short passage about the development of computers.2. Finish Ex1 (P19), Ex2 (P20).Period 2 Language pointsStep 1 Word studyGroup workDivide Ss into four groups and ask them to discuss the following words.1. common（1）most widely known; ordinary:Eg He is a common sailor.（2）have nothing/little/something/ a lot in commonEg At first, I think we only had one thing in common, but suddenly I felt we had a lotin common.Eg The two brothers had everything in common in their manners, but the two sisters have little in common.Eg They have nothing in common with one another.2. analytical分析的Eg The scientist analyzed the milk and found it contained too much water.3.technology 科技；技术Eg With the development of technology, we will cure AIDS sooner or later.4.calculate(v.)1)to use numbers to find out a total amount, distance, etc. 计算；核算We haven’t really calculated the cost of the vacation yet.2)to guess sth by using all the information available 推测，估计It is impossible to calculate what influence he had on her life.5.As time went by, I was made smaller.随着时间的推移，我被弄得越来越小。
高考英语 Unit3《Computers》知识与要点课件 新人教必修2
重点 短语
in common，go by，so...that...，in a way，make up，after all，with the help of...，watch over，deal with，as a result， from...on，human race
重点 句型
1.And my memory became so large that even I couldn't
2．solve vt.解决；解答 归纳拓展 solution n．解决，解决方法；解答，答案，常与介词to 搭配。 find a solution to sth.找到解决……的方法 soluble adj.可以解决的；可以解答的 Can you solve the word puzzle? 你能解答这个字谜吗？
A．But B．Anyhow C．Somewhat D．Anywhere 【解析】 句意为：我们要成功地改变法律的可能性不 大，但不管怎样(尽管如此)，尝试还是很重要的。anyhow“不 管 怎 样 ， 尽 管 如 此 ” ； somewhat“ 有 点 ， 有 几 分 ” ； anywhere“不管哪里，在任何地方”。 【答案】 B
【链接训练】
We waited for them to give us the ________ to move.
A．symbol
B．sign
C．signal
D．mark
【解析】 symbol“象征，符号”；sign“记号，征兆，
迹 象 ” ； signal“ 信 号 ” ； mark“ 标 志 ， 标 记 ” 。 由 句 意
Her strange behaviour aroused our suspicions. 她不寻常的举动引起了我们的猜疑。 The price of wheat has risen since last summer. 自从去年夏天以来麦子的价格已经涨了。 He raised his eyes from his work. 他停下工作抬头看。
牛津深圳版英语八上Unit 3《Computers》单元教学设计
牛津深圳版英语八上Unit 3《Computers》单元教学设计一. 教材分析牛津深圳版英语八上Unit 3《Computers》以电脑为主题，让学生学习与电脑相关的词汇和表达方式，以及电脑对人们生活的影响。
通过本单元的学习，学生能够掌握电脑的基本知识和使用电脑的技能，提高他们的英语水平。
本单元包括一个听说读写综合活动，以电脑的发展过程为线索，让学生在实践中学习和应用语言。
二. 学情分析学生在进入八年级时已经具备了一定的英语基础，能够听懂并运用简单的英语进行日常交流。
然而，对于电脑这个主题，他们可能缺乏相关知识和经验，因此需要在教学过程中提供足够的辅助和引导。
此外，学生对于新的学习方式和学习工具可能需要一定的时间来适应，因此在教学设计中需要考虑到他们的学习习惯和兴趣。
三. 教学目标1.知识目标：学生能够掌握与电脑相关的词汇和表达方式，了解电脑的发展过程和对人们生活的影响。
2.技能目标：学生能够运用所学的词汇和表达方式进行听说读写的实践，提高他们的英语综合运用能力。
3.情感目标：学生能够培养对电脑和科技的兴趣，认识到学习英语的重要性。
四. 教学重难点1.重点：学生能够掌握与电脑相关的词汇和表达方式，了解电脑的发展过程和对人们生活的影响。
2.难点：学生能够运用所学的词汇和表达方式进行听说读写的实践，提高他们的英语综合运用能力。
五. 教学方法1.任务型教学法：通过设计各种任务，让学生在实践中学习和应用语言。
2.情境教学法：通过创设真实的情境，让学生在具体的环境中学习和运用语言。
3.合作学习法：通过小组合作的方式，让学生互相交流和合作，提高他们的学习效果。
六. 教学准备1.教材：牛津深圳版英语八上Unit 3《Computers》2.多媒体教学设备：电脑、投影仪、音响等3.教学素材：电脑相关的图片、视频、文章等4.学习工具：笔记本、文具等七. 教学过程1.导入（5分钟）通过向学生展示一些电脑的图片，引发他们对电脑的兴趣，并导入本节课的主题。
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Before you read
Look at the pictures, the title and the sub-headings of the article on page 35. Then tick (✓) the facts that the article probably talks about.
More about computers
Match the words in column A with the definitions in column B.
A ATM software hardware virus multimedia file PC
● ● ● ● ● ● ●
B
● something that gets into a program and harms it ●
Oxford English
Unit Module 2 Science and technology
3
Computers
Period 1
Getting ready Reading (I) Culture corner
Getting ready
Look at the cartoon and answer the questions.
✓
Vocabulary
Computer facts
Smaller and better
In the 1940s, the first computers were bigger than cars. Now computers are becoming smaller and better.
Some computers are tiny. You may be unaware of them. There is probably one inside your TV or washing machine. You depend on computers more than you realize.
●
a collection of information on a computer that is stored under a particular name
automated teller machine the sets of programs that you put into a computer when you want it to do particular jobs
1
2 3 4
Computers are getting smaller and better.
✓
Computers can do important jobs like flying planes. ✓ Computers may work as doctors. Computers are expensive.
What can we do with computers? We can use computers to calculate. They can calculate at a faster speed than we can and almost never give wrong answers. We can also type and draw things with them. In addition, computers can do important jobs like operating railways and flying planes and spaceships.
1 The _________ shows words and pictures. 2 We use the _________ for typing.
3
4 5
ቤተ መጻሕፍቲ ባይዱThe “brain” of a computer is in the ___________.
We move the _________ to control the computer. We hear sound from the __________.
It can calculate like a computer.
Homework
1. 抄写单词和短语：monitor， speaker， main unit，keyboard，mouse，type，brain， control，expensive，tiny，depend，calculate， speed，operate，railway， work as，(be) unaware of，depend on，in addition等。 2. 思考：除了银行的ATM机，电脑还被广泛运用于 日常生活中的哪些领域？ 3. 完成《练习册》第34页Vocabulary和第41页 Reading A的练习。
● ● ● ●
a computer’s monitor, keyboard, drives, etc. personal computer
two or more computers linked together a mixture of sound, pictures, film, and writing to give information, especially with computers
C1 The words in italics explain the meanings of some words on page 35. Find these words to complete the sentences. Change their forms if necessary.
1 If something is very small, it is _____________. (line 5) 2 Some young people always need help from their parents. They should learn to _____________ themselves. (line 8) 3 We had fun and learnt something new as well. We had a good time. _____________, we learnt a lot. (line 14) 4 When we make a machine work, we _____________ it. (line 16)
Culture corner
The abacus The abacus was perhaps the first type of computer. People started using it over 4,000 years ago to do maths. It was used in ancient China, Rome, Egypt and Greece. Today some people still use the abacus.
sub-headings
A sub-heading usually tells us the topic of the paragraph(s) below it.
Look at the pictures, the title and the sub-headings of the article on page 35. Then tick (✓) the facts that the article probably talks about.
C2 Complete the conversation below with the words from the box.
Complete the sentences with the words you have just learnt. Change their forms if necessary.
1
Computers are getting smaller and better.
2
3
Computers can do important jobs like flying planes.
Computers may work as doctors.
4
Computers are expensive.
1 2 3 4 5
6
I can’t type because the __________ doesn’t work. You __________ on your parents too much. You should learn how to look after yourself. My father __________ as an engineer. His job is to __________ some big machines and repair them. CPU is the “__________” of a computer. It’s a __________ part in the main unit. Getting angry may make you lose friends, so it is important to __________ your feelings. He is driving at a speed of 150 km per hour. It’s very dangerous, but he is __________ of the danger.
Is a computer cleverer than me?
The answer is “No”. Your brain can produce new ideas but computers cannot. However, one day computers may be able to do a better job than human beings. For example, they may be better than doctors at doing their job. What will happen to us if computers can do all our jobs? Will we have nothing to do? Computers may change our lives, but will they make them better?