人教版必修二unit3
新人教版高中英语必修二第三单元单词词组表、默写清单、课文译文
新人教版高中英语必修二Unit3单词及词组1.blog[blɑg] n. 博客vt.写博客2.blog post博文；博客帖子3.blogger [ˈblɒɡə(r)] n. 博客作者；博主4.engine[ˈɛndʒɪn] n. 引擎；发动机；火车头5.search engine(互联网上的)搜索引擎6.chat[tʃæt] vi. 聊天；闲聊7.stream[stri:m] vt. 流播(不用下载直接在互联网上播放音视频；流出vi.流动n.小河；溪流8.identity[aɪˈdɛntəti] n. 身份；个性9.identity card身份证10.convenient[kənˈvinɪənt] adj. 方便的；近便的11.cash[kæʃ] n. 现金；金钱12.update[ˌʌpˈdeit] vt. 更新；向……提供最新信息n. 更新；最新消息13.database[ˈdeɪtəbeɪs] n. 数据库；资料库14.software[ˈsɔftwɛr] n. 软件work[ˈnetwɜːk] n. (互联)网络；网状系统；人际网vt.将……连接成网络；联播vi. 建立工作关系16.stuck [stʌk] adj. 卡住；陷(入)；困(于)17.keep sb. company陪伴某人18.surf[sɜːf] vt.&vi. 浏览；冲浪19.benefit[ˈbɛnɪfɪt] n. 益处vt. 使受益vi. 得益于20.distance[ˈdɪstəns] n. 距离21.inspire[ɪnˈspaɪɚ] vt. 鼓舞；激励；启发思考22.now that既然；由于23.access[ˈæksɛs] n. 通道;(使用、查阅、接近或面见的)机会vt. 进入；使用；获取24.charity[ˈtʃærəti] n. 慈善；慈善机构(或组织)25.go through经历；度过；通读26.tough[tʌf] adj. 办艰难的；严厉的27.province[ˈprɑvɪns] n. 省28.conference[ˈkɑnfərəns] n. 会议；研讨会；正式会谈29.resident[ˈrɛzɪdənt] n. 居民；(美国的)住院医生adj. (在某地)居住的30.plus[plʌs] conj. 而且；此外n. 加号；优势prep.加；另加31.function[ˈfʌŋkʃən] n. 功能；作用；机能vi. 起作用；正常工作；运转32.battery[ˈbætri] n. 电池33.confirm[kənˈfɜːm] vt. 确认；使确信34.Wi-Fi[ˈwaɪfaɪ] 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)35.press[prɛs] vt. 按，压；敦促36.button[ˈbʌtn] n. 按钮；纽扣37.file[faɪl] n. 文件；文件夹；档案38.in shape状况良好39.keep track of掌握……的最新消息；了解……的动态40.discount[dɪsˈkaʊnt] n. 折扣vt.打折41.account[əˈkaʊnt] n. 账户；描述42.click[klɪk] vt.&vi. 点击43.privacy [ˈprɪvəsi] n. 隐私；私密44.theft[θɛft] n. 偷(窃)；盗窃罪45.rude[ru:d] adj. 粗鲁的；无礼的46.target[ˈtɑːɡɪt] n. 目标；对象；靶子vt.把……作为攻击目标47.troll [trɒl] n. 发挑衅帖子的人；恶意挑衅的帖子48.cyberbully ['saɪbəˈbʊli] n. 网霸vt.&vi. 网络欺凌49.false[fɔls] adj. 假的；错误的50.particular[pəˈtɪkjələ(r)] adj. 特定的；特别的；讲究的51.embarrassing [ɪmˈbærəsɪŋ] adj. 让人难堪(尴尬；害羞)的52.make fun of取笑；戏弄53.upset[ʌpˈsɛt] adj. 心烦的；苦恼的；沮丧的vt. 使烦恼；使生气；搅乱54.guideline[ˈɡaɪdlaɪn] n. 准则；指导原则55.author[ˈɔːθə(r)] n. 作者；作家56.tip[tɪp] n. 忠告;诀窍；实用的提示57.familiar[fəˈmɪljɚ] adj. 熟悉；熟知58.keep sth. in mind牢记59.define [dɪˈfaɪn] vt. 给……下定义；界定；解释60.case[keis] n. 盒；箱；情况；案件61.the World Wide Web abbr. WWW 万维网；环球信息网62.Jan Tchamani 简▪夏曼尼63.Birmingham [ˈbərmɪŋˌhæm] 伯明翰(英国城市)Unit 3单词及词组默写清单1.n. 博客写博客2.博文;博客帖子3.n. 博客作者;博主4.n. 引擎;发动机;火车头5.(互联网上的)搜素引撃6.vi. 聊天;闲聊7.v 流出流动n.小河;溪流8.n. 身份;个性9.身份证10.adj. 方便的;近便的11.n. 现金;金钱12.v. 更新n.更新;最新消息13.n. 数据库;资料库14.n. 软件15.n.(互联)网络；网状系统；人际网vt.将……连接成网络；联播vi. 建立工作关系16.adj. 卡住;陷(入);困(于)17.陪伴某人18.vt vi.浏览;冲浪19.n. 益处vt.使受益vi.得益于20.n. 距离21.vt. 鼓舞;激励;启发思考22.既然;由于23.n. 通道;(使用、查阅、接近或面见的)机会.进入;使用;获取24.n 慈善;慈善机构(或组织25.经历;度过;通读26.ad. 艰难的;严历的27.n. 省28.n. 会议;研讨会;正式会谈29.n. 居民adj.(在某地)居住的30.conj.而且n.加号;优势prep.加;另加31.n 功能;作用vi.起作用;运转32.n 电池33.vt. 确认;使确信34.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)35.vt. 按，压;敦促36.n. 按钮;细扣37.n. 文件;文件夹;档案38.状况良好39.掌握…的最新消息40.n 折扣vt.打折41.n. 账户;描述42.vt. vi.点击43.n. 隐私;私密44.n. 偷(窃);盗窃罪45.adj. 粗鲁的;无礼的46.n. 目标;靶子vt.把…作为攻击目标47.n. 发挑衅帖子的人；恶意挑衅的帖子48.n. 网霸vt.&vi. 网络欺凌49.adj 假的;错误的50.adj. 特定的;特别的;讲究的51.adj. 让人难堪(越尬;害羞)的52.取笑;戏弄53. a. 心烦的;沮丧的vt.使烦;使生气54.n. 准则;指导原则55.n. 作者;作家56.n 忠告;读;实用的提示57.adj. 熟悉;熟知58.牢记59.vt. 给……下定义;界定;解释60.n. 盒;箱;情况;案件61.万维网；环球信息网新人教版高中英语必修二Unit3 Reading and Thinking课文(英汉对照）STRONGER TOGETHER:HOW WE HAVE BEEN CHANGEDBY THE INTERNET我们一起更加强大：我们是如何被互联网改变的Much has been written about the wonders of the World Wide Web. There are countless articles telling us how the Internet has made our lives more convenient. We no longer have to wait in line or carry cash around when we go shopping. We can get the most updated information from large databases.We can download software, documents,and images whenever we need them. But the Internet has done much more for people than simply make life more convenient. People’s lives have been changed by online communities and social networks.关于万维网奇迹的文章有很多。
高一英语人教版新教材必修二第三单元unit3 课文the 中英文
高一英语人教版新教材必修二第三单元unit3 课文the 中英文Unit 3: TheXXX: How the。
Has Changed UsThe World Wide Web has been praised for XXX that tell us how the。
has made our XXX。
We no longer have to wait in line or carry cash when we go shopping。
We can easily access updated n from large databases and download are。
documents。
and images whenever we need them。
However。
the。
has done much more than make life XXX.The XXX that were not possible before。
It has created a sense of community and belonging。
People can connect with others who share their interests。
no matter where they are in the world。
This has led to the n of online communities where people can discuss and share XXX.Social XXX with each other。
We can now easily keep in touch with friends and family。
no matter where they are。
We can share our thoughts。
photos。
and experiences with them in real-time。
【人教版】必修二Unit3-Computers-using-language课件
technology or IT. Pay attention
to the advantages and disadvantages
of each one. Discuss the advantages and disadvantages.
1) 有“别忘了”的意思 2) 放在句末, “虽然有前面说过的话”或“与 预料中的情况相反”的意思
So you made it after all!
After all, what does it matter?
第二十三页，编辑于星期四：十六点 十八分。
She should have offered to pay — she’s a millionaire, after all．
have both disadvantages and
advantages.
第十页，编辑于星期四：十六点 十八分。
Type of IT
Advantages
You can both
TV
listen and watch.
Disadvantages
You cannot write
to friends.来自Web容易与之混淆的词组是in the way意为“造成
阻碍”，请比较：
In a way, I like this new textbook very much．
I’m afraid your bike is in the way．
第二十二页，编辑于星期四：十六点 十八分。
6. after all 毕竟; 到底; 终究
3. What part does Andy play in the football team? He’s a striker.
高一英语人教版必修二Unit3教案
I. 单元教学目标 技能目标 Skill GoalsTalk about information technology and robotsRead about the history and basic knowledge of computersPractice making decisionsListen to a text about information technologyWrite a passage about an androidStudy The Present Perfect Passive VoiceII. 目标语言功能句式 Making decisions The advantage / disadvantage is … I think / don ’t think that … What ’s your reason? What makes you think so …? I think … because (of) I believe that …I agree / don ’t agree … because …I ’ve decided that …As / Since …, I think …词汇．四会词汇solve, explore, anyhow, human race, signal, goal, type, arise, electronic ．认读词汇calculate, universal, simplify, sum, operator, logical, logically, technology, technological, revolution, artificial, intelligence, intelligent, reality, personal, personally, tube, total, totally, network, web, application, finance, mobile,rocket, happiness, download, virus, coach, appearance, character, mop, niece, abacus, calculator, PC, laptop, PDA, analytical, mathematical, designer,III. 教材分析与教材重组1. 教材分析本单元以computers为话题，旨在通过单元教学，综合听、说、读、写等多种形式，使学生了解计算机和信息技术的产生和发展过程及其在我们的学习、工作、娱乐等生活中所起的重要作用，激发学生对信息技术的兴趣。
人教版高中英语必修二Unit3TheInternet总结(重点)超详细(带答案)
人教版高中英语必修二Unit3TheInternet总结(重点)超详细单选题1、The speech was meaningful and powerful, ________ lots of students to study harder for their dream colleges. A．to inspireB．inspiringC．inspiredD．inspire答案：B考查非谓语动词。
句意：这次演讲是有意义且有影响的，激励了许多学生为梦想中的大学更努力学习。
分析句子结构，句中was为系动词，空处作非谓语动词，inspire与逻辑主语The speech之间是主动关系，应用现在分词形式作状语。
故选B项。
2、—Why do people like classic music? I don’t like it at all.—________it is not your style, that doesn’t mean it is bad.A．Even thoughB．Only ifC．Now thatD．In case答案：A考查连词词义辨析。
句意：——为什么人们喜欢古典音乐?我一点也不喜欢它。
——即使这不是你的风格，也不意味着它不好。
A. Even though即使，尽管；B. Only if只有在……的时候，只要……就；C. Now that既然；D. In case以防，万一。
根据句意可知“它不是你的风格”与后文的“这并不意味着它不好”之间是转折关系，even though“即使，尽管”，引导让步状语从句，符合句意。
故选A。
3、There comes a time when the young man ______ a really difficult time.A．is pulling throughB．is going throughC．is running throughD．is pushing through答案：B考查动词词组辨析。
人教版高中英语选择性必修第二册unit3语言点
eg The minimum number of students we need to run the course is fifteen. (翻译) 我们开设这门课程需要的学生人数至少为 15 人。
【归纳拓展】（阅读理解常出现）
senior to... 比……年长的 junior to... 比……年轻的 prior to... 在……之前的 inferior to... 比……差的 superior to... 比……好的
Note：高中 senior middle school 初中 junior middle school
3) Tom is a person consumed with ambition. _汤__姆__是__一__个__满__怀__抱__负__的__人__。___________
高中英语 选择性必修第二册 UNIT 3 FOOD AND CULTURE
教材原句p.27Or，that those who like spicy food tend to have a hot temper? 或者，喜欢辛辣食物的人脾气容易暴躁？ 7 tend vi. 趋向；易于；照管 vt. 照顾；招待 tend to do sth. 易于做某事，往往会发生某事，倾向于 =have a tendency to do sth tend（to）sb./sth. 照顾……，照料…… People in adolescence tend to be addicted to computer games. 人们在青少年时期容易沉迷于电脑游戏。 His mother fell ill. He stayed in the bedroom tending（to）her. 他的妈妈生病了，他待在卧室中照顾她。
高中英语人教版必修二Unit-3知识点汇总及强化练习
Unit 3 Computers 单元要点预览Ⅰ词语辨析Ⅱ词性变化Ⅲ重点词汇1. sum n. 金额; 款项; 总数; 总和[典例]1). He was fined the sum of 200. 他被处以200英镑罚金。
2). The sum of 5 and 3 is 8. 5加3的和是8。
[重点用法]in sum简言之; 总而言之sum sb/sth up形成对某人[某事物]的看法[练习] 中译英1). 总之, 计划告吹了。
______________________________________________________________________ 2). 我认为她是个很能干的经理。
______________________________________________________________________2. advantage n.优点；优势；有利条件[典例]1). He has the advantage of a steady job. 他有工作稳定的有利条件。
2). They took full advantage of the hotel's facilities. 他们充分利用旅馆的设备。
[重点用法]take advantage of 对……加以利用；欺骗to sb.’s advantage 对某人有利have /get/win an advantage over 〔of〕胜过；优于[练习] 中译英1).协议对我们有利。
______________________________________________________________________ 2).她利用了我的慷慨。
______________________________________________________________________3. goal n. 球门；进球得的分；目标[典例]1). He headed the ball into an open goal. 他乘虚把球顶入球门2). We won by three goals to one 以三比一获胜。
新人教版必修二Unit3单元整体分析与设计
听说
1.听取生词定义、准确理解听力文本内容； 2.用英语了解同伴上网行为，以及回答同伴 有关上网行为习惯的问题。
Stronger Together: How we have been changed by the Internet
Choose the best app
读思 语法
听说
1.能够理解文本的主要信息，并掌握通过分 析文章标题获取文章话题范围、主旨和作者 态度等的阅读策略； 2.引导学生在语境中学习文本词汇和语法， 并能用主动语态和被动语态讲述网络给我们 生活带来的变化。
（一）为什么要进行英语单元整体教学设计？
从《英语课程标准》来看，新课标对英语教学从语言技能、 语言能力、情感态度、学习策略和文化意识等五个方面都规定 了具体的教学目标，在英语新课程背景下教学目标更加多元化， 这就要求我们应该从整体上来设计教学目标。
从新教材的特点来看，教材单元以话题为核心，以结构和 功能为主线，给我们进行单元整体教学提供了基础。
人教版高中英语必修二Unit3TheInternet知识汇总笔记(带答案)
人教版高中英语必修二Unit3TheInternet知识汇总笔记单选题1、The city plans to make 50,000 bicycles ________ for rent to reduce pollution and ease traffic jams. A．convenientB．suitableC．availableD．accurate答案：C考查形容词词义辨析。
句意：该市计划提供5万辆自行车供出租，以减少污染和缓解交通堵塞。
A.convenient 方便的；B.suitable合适的，适当的；C.available可获得的，可用的；D.accurate精确的。
根据下文“to reduce pollution and ease traffic jams”可知，该市需要提供5万辆自行车进行出租，以此来减少污染和缓解交通堵塞。
所以设空处应用available，短语available for rent意为“可供出租的”。
故选C项。
2、Children’s over-dependence on cellphones has become one of the top ________ of modern parents. A．benefitsB．concernsC．responsesD．functions答案：B考查名词词义辨析。
句意：孩子对手机的过度依赖已经成为现代父母最担心的问题之一。
A. benefits好处；B. concerns担心的事；C. responses反应；D. functions功能。
根据上文“Children’s over-dependence on cellphones has become one of the top”可知指孩子对手机的过度依赖已经成为现代父母最担心的问题之一，应用concern。
故选B。
3、Music should be taught on a regular basis in schools because of the ______ it can bring to the development of c hildren’s brains.A．systemsB．prioritiesC．barriersD．benefits答案：D考查名词词义辨析。
新人教版必修二Unit3 核心重点单词短语复习
新人教版必修二Unit 3 The Internet核心重点单词短语复习讲案（一）核心词汇拓展1.convenient adj.方便的；便利的①某人方便做某事________________________②便利；方便n. ________________________③在某人方便的时候________________________④为了方便起见________________________2.benefit n．利益；好处vt. 有利于；有益于；受益①为了某人的利益________________________②使某人或某物受益________________________③从……中受益/获益________________________④有利的；有益的；受益的adj. ________________________⑤.对……有益；对……有利________________________3. distance n.距离；远方→_____________遥远的；远处的；疏远的→__________远离地；疏远地①在远处________________________①隔一段距离；从远处________________________①在……远的地方________________________①对某人冷淡；与某人疏远________________________⑤走着就能到________________________你也可以参观城市博物馆，从你住的酒店走着就能到。
(应用文之建议信)_______________________________________________________________________________ _____________4. access n．(接近的)方法；通道；机会；权利(常与to连用)；可接近性vt. 进入；使用；获取①拥有……的机会；可以接近/进入_______________________②准许进入(接近)_______________________③可接近的；可使用的；易懂的；随和的_______________________④可接近的；可靠近的；可使用的_______________________在我们省，只要你有一部智能手机，就能随时上网。
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
人教版新教材必修二unit3 The computer 语法：现在完成时的被动语态用法讲解
人教版新课标必修二Unit3 The computer语法现在完成时的被动语态用法讲解【学习目标】1．现在完成时被动语态的结构2．现在完成时被动语态的主要用法3．使用现在完成时的被动语态需要注意的问题【课前预习】1．什么是语态？语态是表示主语和动词之间的主动关系或被动关系的动词形式。
英语动词有两种语态：主动语态和被动语态。
主动语态表示主语是动作的执行者（施动者），被动语态表示主语是动作的承受者（受动者）。
2．对现在完成时被动语态的理解现在完成时被动语态的结构就是现在完成时态和被动语态结构的叠合，即“have + been + 动词过去分词”。
试比较以下几组句子的谓语结构：1）主动句：He has repaired the machine for two hours. 他修理这台机器已有两小时了。
被动句：The machine has been repaired for two hours. 这台机器已修了两小时了。
2）主动句：The teacher has borrowed the books. 老师把那些书借走了。
被动句：The books have been borrowed by the teacher. 那些书被老师借走了。
【教学过程】一、现在完成时被动语态的构成1．现在完成时被动语态的肯定式由“have ／has ＋been ＋及物动词的过去分词”构成。
例如：Two windows have been broken．两个窗子被打破了。
2．现在完成时被动语态的否定式由“have ／has ＋not＋been ＋及物动词的过去分词”构成。
例如：The car has not been repaired．这辆汽车还没有修好。
3．现在完成时被动语态的一般疑问式由“Have／Has ＋主语＋been＋及物动词的过去分词”构成。
例如：①─Has her work been finished？她的工作完成了吗？─Yes，it has．是的，完成了。
高中英语人教版必修二-Unit3-课文内容
必修二Unit3 课文内容1.I developed very slowly and it took nearly two hundred years before I was built as ananalytical machine by Charles Babbage.本句是由并列连词and连接的并列句。
and后的句子中before引导时间状语从句。
△before引导时间状语从句before引导时间状语从句时可以根据语境译作“过了……〔时间〕才……”，“还没来得及……就……”或“在……之前”。
They walked about 30 miles before they saw a village.We hadn’t run a mile before he felt tired.△before常用于以下句型中：⑴It was + 时间段+ before... “过了……才……”，从句常用一般过去时。
⑵It was not long before ... “不久就……”，从句常用一般过去时。
⑶It will not be long before... “不久就会……”，从句常用一般现在时。
⑷It will be + 时间段+ before... “要过……才……”，从句常用一般现在时。
It was five days before he came back.It was not long before he sensed the danger of the position.It will not be long before they understand each other.It will be half a year before you graduate from the school.练习：1. It was evening ______ we reached the little town of Winchester.A. thatB. untilC. sinceD. before2. Scientists say it may be five or six years ______ it is possible to test this medicine onhuman patients.A. sinceB. afterC. beforeD. when3. Someone called me up in the middle of the night, but they hung up ______ I could answerthe phone.A. asB. sinceC. untilD. before4. He made a mistake, but then he corrected the situation ______ it got worse.A. untilB. whenC. beforeD. as5. It was some time _____ we realized the truth.A. whenB. untilC. sinceD. before6. The American Civil War lasted four years _____ the North won in the end.A. afterB. beforeC. whenD. then7. –Why didn’t you tell him about the meeting?–He rushed out of the room _____ I could say a word.A. beforeB. untilC. whenD. after8. –How long do you think it will be______ China sends a manned spaceship to the moon?–Perhaps two or three years.A. whenB. untilC. thatD. before2.Anyhow, my goal is to provide humans with a life of high quality.本句为简单句。
人教版高一英语必修二课件：Unit3Computers (共77张PPT)
6．_c_a_lc_u_l_a_te_ vt. 计算 _c_a_lc_u_l_a_ti_o_n_ n. 计算；估计；推测 _c_a_l_c_u_la_t_o_r_ n. 计算器 7．__s_i_m_p_l_if_y_ vt. 简化 _s_i_m_p__le_ adj. 单纯的；易懂的；朴素的 _s_i_m_p__ly_ adv. 简单地；朴素地；仅仅
appearance 11．_a_p_p_e_a_r_____ n. 外观；外貌；出现
te_c_h_n_o_l_o_g_y_ vi. 出现 12．te_c_h_n_o_l_o_g_ic_a_ln. 工艺；科技；技术
c_h_a_r_a_c_te_r_____ adj. 科技的 13．c_h_a_r_a_ct_e_r_is_t_icn. 特点；性格
logical 19．lo_g_i_c_a_ll_y__ adj. 合逻辑的；合情理的
u_n_iv_e_r_s_a_l_ adv. 逻辑上；合逻辑地 u2n0i．ve_r_s_e_____ adj. 普遍的；通用的；宇宙的 ____a_r_t_i_fi_cianl. 宇宙 21．a_n_y_h_o_w____ adj. 人造的；假的 22．________ adv. 无论如何；即使如此
5．He has thought of a way of solving the problem.
→_________________________________________ ______A__w_a．y of solving the problem has been thought of
2.signal vi & vt.发信号 n．信号 [教材原句] For example，I have learned to signal to my teammates in computer language to give me the ball when I am open and have a good shot for a goal. 例如，当我启动的时候，我可以用计算机语言向队友 示意把球传给我，这样可以有一个漂亮的射门。
人教版英语必修二Unit3词汇
watch out (for) watch for sb./sth. keep a watch on
当心; 注意 观察等待 监视
under the close watch 在严密的监视下
2)对待, 对付, 宾语是人 Deal with a man as he deals with you. 3)谈论, 涉及 The book deals with the questions of maths.
①How shall we deal with the problem? 我们将如何处理这个问题呢? ②Such people are difficult to deal with. 这种人不好对付。 ③Deal with a man as he deals with you. 以其人之道, 还治其人之身。 ④We have dealt with the company for 10 years. 我们同那家公司打了十年的交道了。 ⑤ This book deals with problems of pollution.
Vt.计算
calculation
n.计算
calculator
calculating
n. 计算器
adj.斤斤计较个人得失的; 自私的
calculate on 指望 be calculated to
=depend on 被计划成, 打算
He often _________ calculates the daily expensive very carefully. It is important to calculate ________ what influence he had on her life.
= in one way/in some ways
人教版高中英语 必修二 Unit3 《Computers ---Reading》 课件 (共24张PPT)
Analytical machine
Universal machine Internet
Artificial intelligence
Computer
Calculating machine
The development of computers:
Exploration
How can we find the top sentences quickly and correctly?
1. the first sentence of the paragraph. 2. the last sentence of the paragraph. 3. the second sentence or the sentence after such words as "however, but… 4. No topic sentences. We should conclude.
Careful reading
Task 1: Scan the text and then choose the best
answer according to the text.
1.How long did it take before the computer was built as
an analytical machine?
advantages
1municate with friends all over the world 2.listen to the music 3.see films & watch news 4.play games 5.do shopping 6.save a lot of time 7.do a lot of useful things 8……..
新人教高中英语必修二Unit3The Internet单元分析
Unit 3 The Internet单元分析本单元主题：人与社会、人与自我一、单元内容分析本单元主题是人与社会，围绕互联网这一话题展开讨论。
二十一世纪是信息时代，互联网给我们的生活、工作和学习带来了巨大的变化。
与此同时，网络信息安全、网络霸凌、网络诈骗等侵害网民人身和财产安全的问题也暴露出来。
这提醒人们在尽享网络便利的同时，也要增强防护意识，保护个人隐私和上网安全。
学习本单元，引导学生了解互联网给我们的生活带来的积极和消极的影响。
在了解的基础上，能够结合自己的生活，学会安全上网。
以下为教材各部分教学内容简要分析及教学活动实施建议：1．Opening Page 主题图用深蓝色代表深邃浩渺的宇宙和我们居住的地球；纵横交织、四通八达的线条代表网络连接，把散布在地球各个角落的人紧密联系在一起，充分展示了互联网的本质-互联互通。
开篇页的引言“The Internet is becoming the town square for the global village of tomorrow.”来自比尔·盖茨，可译为：因特网正成为明日地球村的中心广场。
该名言用“中心广场”隐喻“互联网”，生动传神。
2．Listening and Speaking：Ask about online habits该板块的听力文本是调查类访谈，调查者通过同样的问题采访特定人群来获取信息，从而了解他们对该问题的看法或者态度。
本板块的主题是“上网习惯调查”，让学生去调查同伴的网络使用情况，有利于他们增进相互了解，提升对互联网的认识，同时可以帮助他们反思自己的上网行为，借鉴他人良好的上网习惯，戒除自己不良的上网行为。
通过一系列的听力活动，指导学生掌握听取生词定义的策略，培养学生对听力文本中关键信息的获取、整理和归纳的能力。
同时，要求学生关注听力文本中的交际用语表达，为口语输出这一环节做准备。
3．Reading and Thinking：Starting an online community 主课文以“创办网上社区”为主题，讲述了英国一位年过五旬的失业女教师利用互联网改变了自己也帮助了他人的故事。
人教版高中英语必修二 Unit3 Discovering Useful Structures
知 课时能达达标标检演测练
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人教版高二英语选择性必修二 Unit3 Food and Culture Discover
Discover Useful Structures
Learning objectives In this class, you will 1. recognize and summarize the meaning, form and use of the
• Their dinner had been finished by the time Sam joined them.
The Past Perfect Passive Voice （过去完成时的被动语态）
had been + v-ed
Summarize
时态
结构
过去完成时
主动：had done
被动：had been done
• Their dinner had been finished by the time Sam joined them.
时态：一般过去时 结构：did 语态：主动 动作：后发生（在过去）
SummarizeFra bibliotek时态用法
一般过去时 过去完成时
动作发生在过去的某个时间 （过去）
动作发生在过去的某个时间/动作之前 （过去的过去）
• The chef had set up a farmto-table restaurant before his new cookbook was published.
• They had finished their dinner“施by动t者he已t经im做e 了S…am…” joined them.
“受动者已经被……了”
Compare the form
• The chef had set up a farmto-table restaurant before his new cookbook was published.
2019人教版高中英语必修二Unit3 Reading and Thinking 教学设计
文本解读
该文本是叙事性语篇，讲述了英国伯明翰一位叫简的老师，因为突发疾病被迫辞职后失业在家，借助互联网摆脱了孤独和无聊，并得到了网友的支持和帮助。受到网友激励的简，又主动帮助像她一样急需帮助的人。从表层意义上讲，文本向读者讲述了互联网是如何改变人们生活的；从深层意义来看，该文本想进一步表达互联网带给人与人之间的“连锁反应”。全文共5段，结构清晰。
Activity3: Read for detailed information
Para1:What benefits do the Internet bring us?
Q1: What benefits do the Internet bring us?We no longer….we can…we can….
Q3. What is the function of the last sentence “People's lives have been changed by online communities and social networks?What might be written in the followingparagraph?
Q2. But the Internet has done much more for people than simply make life more convenient. What does “but” imply? Pay attention tosignpost such as“but”while reading a passage.
2. make out Jan’s changes incareers, feelings andsocial roles and even change other people’s lives;
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I am very old now. I was born in China. Many people used me for calculating in the past, but now I am a bit lonely because they don’t like me now. Do you know who I am?
search for … see movies
listen to music
read books and magazines
send emails to friends
download music and films
buy things on line
play games on the computer
look at photographs on the computer
draw pictures
use a computer for school work
take part in chat groups
Ask and answer questions in pairs.
How do yo set
2. I am a machine which moves very fast on four wheels. You need a license(执照) and must be very careful when you drive me. Rolls Royce, Benz and BMW are some famous kinds of me.
1. use computer for school work 2. play games on the computer 3. send emails to friends 4. surf the Web for fun 5. download music and films 6. chat online 7. search for information 8. look at photographs 9. do shopping online
You Your partner
Write out all the words you know about computers.
car
3. I am a machine which is a good
helper in doing house work. I wash clothes for people.
Who am I?
washing machine
4. A machine that you use to talk to other people even in a far-away place. We are connected .Now each of us often has a number.
Who am I?
telephone
I am so small in size that I can fit in your hand. I usually have a small screen usually bigger than a digital phone, however smaller than the smallest laptop, I’m a great way to store telephone numbers, access the internet, make calculations, and so on. Do you know who I am?
With the development of science and technology, many new things appear in human being’s life.
Let’s guess what they are:
1. With me you can watch different programmes just at home. I’m a machine that has a screen with moving pictures and sounds. But watching me too much is bad for your eyes.
Computer
What English words do you know about computers?
What is it in English??
mouse 鼠标
What is it in English??
CPU (central processing Unit)
中央处理器
What is it in English??
abacus
I am very small. I can be used for calculating. In China, a lot of students use me when solving mathematical problems. Do you know who I am?
calculator
Main board(主板)
What is it in English??
Display / Monitor
keyboard
mouse scanner
printer
speaker
Do you know in what ways computers are used today? Work out a list and compare it with your partner.
PDA
Personal Digital Assistant
5.It is a machine, which you can use to type your homework, draw pictures, play games, watch movies, listen to music, communicate with your friends, gather information…