（2019版）新人教版高中英语必修第二册Unit 3 Words and Expressions 学案.docx

1、Unit 3 The InternetWords and expressions【学习目标】【学习目标】1.To learn words and expressions of unit 32.To learn the usage of some important words and phrases3.To put them into use correctly预习案预习案【学习过程学习过程】Step 1: 自主学习自主学习任务一：任务一：自学课本 unit 3 的词汇与短语。要求：根据录音及单词音标，首先会读单词接着边读边写记单词，注意中英文的转换，最后默写单词。Step 2: 单词自学检测

2、单词自学检测词汇听默写词汇听默写01. _n. 博客 vt. 写博客02. _博文;博客帖子03. _n. 博客作者;博主04. _n. 引撃;发动机;火车头05. _(互联网上的)搜索引擎06. _vi. 聊天;闲聊07. _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08. _n. 身份;个性09. _身份证10. _adj. 方便的;近便的11. _n. 现金;金钱12. _vi. 更新;向提供最新信息 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

3、.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 vt. 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. _adj. 艰难的;严厉27. _n. 省28. _n. 会议;研讨会;正式会谈29. _n. 居民;(美国的)住院医生 adj. (在某地)居住的30. _conj. 而且;此外 n. 加号;优势 pre

4、p. 加;另加31. _n. 功能;作用;机能 vi. 起作用;正常工作;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;纽扣37. _n. 文件;文件夹;档案38. _状况良好39. _掌握的最新消息;了解的动态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;对象;靶子 vt. 把作为攻击目标47. _n. 发

5、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(尴尬;害羞)的52. _取笑;戏弄53. _adj.心烦的;苦恼的;沮丧的 vt.( upset，upset)使烦恼;使生气;搅乱54. _n. 准则;指导原则55. _n. 作者;作家56. _n. 忠告;诀窍;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;案件探究案探究案【合作探究】【合作探究】词形转换词形转换1blog n. 博客vi.

6、写博客_ v. 写博客_n. 博客作者；博主2 engine n. 引擎；发动机；火车头 _n. 工程师 _n. 工程；工程学3identity n. 身份；个性_ vt. 辨认，识别，认出4convenient adj. 方便的；近便的 _n. 方便；便利_adv. 方便地；便利地5inspire vt. 鼓舞；激励；启发思考_ adj. 借助灵感创作的，受到启示/鼓舞的_adj. 激励的，启发灵感的；吸引人的 _n. 激励，鼓舞；启示，灵感6access n. 通道；(使用、査阅、接近或面见的)机会 vt. 进入；使用；获取_adj. 可到达的；可接近的；可进入的7particular a

7、dj. 特定的；特别的；讲究的 _adv. 特别；尤其8embarrassing adj. 让人难堪(尴尬；害羞)的 _adj. 尴尬的，害羞的，窘迫的 _vt. 使窘迫；使为难 _n. 窘迫；困境9_ adj. 心烦的；苦恼的；沮丧的_Vt 使烦恼；使生气；搅乱；碰倒；打翻10._adj. 熟悉；熟知 _n. 熟悉；通晓；亲近；友好随和一词多义一词多义1hunt vt.& vi.打猎；搜寻；追捕 n搜寻；搜索；打猎They have decided to go hunting this weekend.They are still hunting for the missing ch

8、ild，who disappeared last Sunday after attendingher friends birthday party.The hunt for the injured climber continued throughout the night.2 stream vt.流播流播(不用下载直接在互联网上播放音视频不用下载直接在互联网上播放音视频)； 流出流出 vi.(液体液体)流动流动 n 小河小河；溪流；溪流；(人人)流；流；(车车)流；一连串流；一连串Stream full movies and save everything！She sat with tear

9、s streaming down her face.Jane began to walk along the stream.一、单句语法填空一、单句语法填空1He said his car had got _ (stick)in the snow.2Kay and Shipman said that conversations like this inspired them _(write)the book.3When she arrived at the small village，she got to know the _(resident).4She had nearly found h

10、erself _ (catch)in several times in the heavy rain.5The old man went _ all kinds of hardships in the old society.6It is very _ (convenience)to pay by credit card.7The new railway will be _ (benefit)to the community.8The only access _ the farmhouse is across the fields.9This magazine is _ (update)eve

11、ry August so it is popular with people.10I can see a light in the _(distant).二、短语填空二、短语填空now that；keep sb. company; look up；by the way；go through；apply for；have access to；no longer；pay attention to；pay for1He was _ a very difficult time.2He didnt even offer to _ the ticket.3Can you _the opening time

12、 on the website?4She tried to _ what he was saying.5We need to _ planning permission to build a garage.6Ill _ while youre waiting.7_，where can I have my sweater cleaned?8_ you have expressed your determination，you should act.9She _ fears that they may misunderstand her.10In my opinion，everyone shoul

13、d _ fresh air.【知识探究】【知识探究】1. convenient adj.方便的；近便的(教材 P28)There are countless articles telling us how the Internet has made our lives moreconvenient.有无数的文章告诉我们互联网如何使我们的生活更方便。例 1If its convenient for you，lets meet at 8：30 outside the school gate.如果你方便的话，我们 8：30 在学校门口碰头吧。例 2Come by to see us when it

14、is convenient for you.Come by to see us at your convenience.在你方便的时候来看看我们。造句你明天走方便吗？Would it be convenient for you to leave tomorrow?知识拓展(1)be convenient for sb./sth.对某人/物是方便的It is convenient for sb. to do sth.某人方便做某事be convenient for sth.离很近(2)convenience n.U方便；便利C便利的设施for convenience为了方便起见at ones c

15、onvenience在方便的时候for the convenience of sb.为了某人的方便(3)conveniently adv.方便地名师点津convenient 作表语时，不能用表示人的名词或代词作主语，且在It is convenient for sb. to do sth.结构中介词 for 不能用介词 of 代替。即学即练完成句子/单句语法填空Please call on me anytime when _欢迎来访，只要您方便，任何时候都可以。_，Id like to invite you and your family to visit China.在你方便的时候，我想邀请

16、你和你的家人到中国来。Most of us like the _(convenient)of using credit cards to buy things.When faster and _(convenient)ways for travel are becoming available，Istill favor using my own feet.I get much pleasure from it.小片段填空I bought this apartment _for the bus stationand it has _因为方便我买了这间公寓。从这里去公共汽车站很方便，也有许多便利的

17、设施。2. benefit n益处 vt.使受益 vi.得益于例 1For the benefit of those people who arrived late，Ill just go over the plan again.为了那些迟到的人，我将把计划再讲一遍。例 2Reading more books is of great benefit to children.多读书对孩子们很有好处。造句许多学生将从这个新的教学方法中获益。Alarge number of students will benefit from the new teaching method.The new teac

18、hing method will benefit many students.知识拓展(1)for the benefit of为；为的利益be of benefit to =be beneificial对有益(2)benefit from/by.从受益；得益于benefit sb.对某人有益(3)beneficial adj.有利的；有益的；受益的be beneficial to对有益；对有利即学即练单句语法填空/一句多译 While the suns rays can age and harm our skin ， they also give us _(benefit)Vitamin D

19、.You can also revise the knowledge at the same time and you are sure to benefit _ it.课前预习让我受益匪浅。_ to preview lessons before class.(benefit vt.)_to preview lessons before class.(benefit n)_ to preview lessons before class.(beneficial adj.)小片段填空I found this treatment very_ to my health.Besides，daily e

20、xercise _me a lot.我发现这种疗法对我的健康很有益。此外，每天锻炼对我很有好处。3. distance n距离例1One can see the ancient ruins at a distance of 20 miles.人们从20英里处就能看到这个古老的废墟。例 2It was difficult to get to know her because she always kept everyone at a distance.很难搞懂她，因为她总是与其他人保持一定的距离。造句从远处看，这座山比以前更绿了。The mountain in the distance appe

21、ars greener than it was before.知识拓展(1)in the distance在远处from/at a distance隔一段距离；从远处at a distance of.在远处keep ones distance保持距离keep sb. at a distance避免与某人太亲近(2)distant adj.不友好的，冷淡的，疏远的；遥远的即学即练单句语法填空/用 distance 的相关短语填空In ancient times，people rarely travelled long _ (distance).The time we spent together

22、 is now a _(distance)memory.His office is _ a distance of 10 kilometers from his house.The soldiers heard the burst of guns _ the distance小片段填空It snows all the year round in that _ little village.In winter ， everything_ looks white.在那个遥远的小村落里整年下雪。在冬天，远处的一切看起来是白色的。4. inspire vt.鼓舞；激励；启发思考(教材 P28)She

23、was so inspired by the people she met online that she decided to start an ITclub to teach older people how to use computers and the Internet.她受到网友的启发，决定成立一个 IT 俱乐部来教年长一些的人们学习使用电脑和互联网。例 1His brother was admitted to Peking University，which inspired him to study harder.他的哥哥被北京大学录取了，这激励他更加努力学习。例 2His en

24、couraging remarks inspired confidence in me.His encouraging remarks inspired me with confidence.他的一番鼓励激起了我的信心。造句我们的挑战是要激励他们加入我们的事业。Our challenge is to inspire them to join our cause.知识拓展(1)inspire sb. to do sth. 激励某人做某事inspire sb. with sth.inspire sth. in sb.激起或引起某人(2)inspiring adj.鼓舞人心的inspired adj

25、.受到鼓舞的；有灵感的(3)inspiration n.灵感；鼓舞即学即练单句语法填空 The possibility that there is life on other planets in the universe has always inspiredscientists _ (explore)the outer space.This was one of the most _ (inspire)stories Ive ever heard.I was _ (inspire)by his story.Dreams can be a rich source of _(inspire)f

26、or an artist.小片段She was an inspiration to all of us.Her inspiring speech yesterday made us inspiredWe aredetermined to learn from her and try to do our job better.她鼓舞了我们所有人。她昨天的鼓舞人心的演讲使我们深受鼓舞。我们决心向她学习，努力把我们的工作做得更好。5. access n通道；(使用、查阅、接近或面见的)机会vt.进入；使用；获取(教材 P28)She believes that it is highly import

27、ant to bridge the digital divide and make surethat everyone has access to the Internet and knows how to use new technology.她认为消除数字鸿沟、 确保每人都能使用互联网并且知晓如何运用新技术是非常重要的。例 1Students at the Belfast campus have access to excellent sports facilities.在贝尔法斯特校园的学生可以使用极好的体育设施。例 2The facilities have been adapted t

28、o give access to wheelchair users.这些设施已经改造过以方便轮椅使用者进入。造句学生必须拥有良好的资源。Students must have access to good resources.知识拓展(1)gain/get/have/obtain access to可以到达/使用/得到(机会，权利等)give access to得以接近；准许进入(2)accessible adj.可接近的；可进入的；可使用的be accessible to sb.易被某人接近/使用/进入等名师点津access 的本意是进入某一地点的“通道，入口” ，侧重进入的手段与途径，其含义

29、是抽象的，一般用作不可数名词。其引申义可指“接近或取得的方法、手段、权力等” ，常与介词 to 连用。此外，access 在计算机术语中可作“访问，进网”讲。即学即练单句语法填空/翻译句子Kids shouldnt have access _ violent films because they might imitate(模仿)the thingsthey see.Nowadays，most services are rated on the Internet，which are easy_ (access).The remote desert area is _ (access)only

30、by helicopter.这是进入这栋楼的唯一入口。(access)This is the only access to the building.我不能进入数据库。(access)I cant get access to the data bank./I have no access to the data bank.小片段Such information is not really accessible，as ordinary people have no access to it.这种信息不是很容易得到的，因为普通人无法得到这种信息。6. go through 经历；度过；通读；仔细检

31、查；用完(教材 P28)“When you go through tough times，you meet others who are facing similarchallenges， ”Jan says.简说： “当你经历艰难时期时，你会遇到其他面临类似挑战的人。 ”例 1How long will it take you to go through the book?看完这本书你需要用多长时间？例 2I always start the day by going through my emails.我总是以检查电子邮件开始新的一天。造句上周我们花光了所有的钱，没钱买牛奶了。We wen

32、t through all the money last week and had nothing to buy the milk.知识拓展go ahead前进；请说(做吧)go over越过；温习go against背叛；违背；违反go by走过(某处)；(时间)过去；流逝go up上升，上涨即学即练单句语法填空(用 go 的短语填空)May I open the window to let in some fresh air?Go _ Things will get better as time goes _Anyone who goes _ nature will be punished

33、.The professor has done some research on wild plants for 20 years.Oh！He must have gone _ a lot of difficulties!The price of goods is going _That is to say，things are becoming expensive.Tomorrow there will be a maths test for us.I have to go _ my lessons now.7.press vt. 按，压；敦促 (教材 P30)He pressed his

34、back against the door.他后背紧紧靠在门上。All his family pressed_him_to_receive the job as soon as possible.全家人都催促他尽快接受这份工作。They continued to press_for a change in the law.他们不断要求修改这项法律。The story was reported in the press and on television.这件事已在报刊和电视上报道了。(1)press (sth./sb./yourself) against sth. 使紧贴于press sth.

35、 into/onto sth. 将塞进；把按入press sb. to do sth. 敦促某人做某事press sb. into doing sth. 迫切要求/勉强某人做某事press sb. for sth. 催促/逼迫某人做某事press for sth. 迫切要求press sth. on sb. 勉强某人接受；促某人吃(或喝)(2)n. 报章杂志；报刊；印刷媒体the press/the Press 记者；新闻工作者；新闻界press conference 媒体记者会；记者招待会(1)单句语法填空He pressed his face _ the window.They agree

36、d to press _ the conference to deal with the problem.They are pressing us _ (make) a quick decision.(2)单句写作他把一枚硬币塞进她手里，然后继续向前走。He _ her hand and moved on.不要勉强自己做不喜欢的事情。Dont let yourself _ something you dont like.8. discount n. 折扣vt. 打折(教材 P31)These shirts are sold at a discount because some sizes ar

37、e not available.这种衬衣断码了，所以打折出售。We may give a discount on a large order.大量订购的话我们可以给折扣。Tour prices are being discounted.旅游价格正在打折。归纳拓展：at a discount 打折；以一定折扣get/give/offer a discount (on/off sth.) (对于)得到/给予/提供折扣discount prices 折扣价(1)单句语法填空She bought lots of clothes _ a discount.Can you give me some dis

38、count _ this set of silk pajamas?All CDs were discounted 23% _ the marked price.9.particular adj. 特定的；特别的；讲究的(教材 P32)Shes very particular about her clothes.她对衣着特别挑剔。Why should he notice her car in particular?他为什么会特别注意到她的车？(2019全国卷)Then he found that the animals around were very beautiful, and hepart

39、icularly enjoyed observing the birds he saw.然后他发现周围的动物非常漂亮，他特别喜欢观察他看到的鸟。归纳拓展：(1)be particular about/over sth. 对某事讲究/挑剔in particular 尤其；特别；格外(2)particularly adv. 特别；尤其(1)单句语法填空Are you looking for anything _ particular?Traffic is bad, _ (particular) in the city centre.(2)单句写作不要太讲究吃穿，应该多注意学习和工作。Dont be

40、 too _ what you eat and wear; pay more attention to your studyand work.10. embarrassing adj. 让人难堪(尴尬；害羞)的(教材 P32)It was so embarrassing having to sing in public.非得当众唱歌太令人难为情了。I was embarrassed by/at his unexpected question.他出乎意料的发问使我尴尬。He felt pretty embarrassed about what had happened.他对所发生的事情感到非常尴

41、尬。He was embarrassed to admit his mistake.他不好意思承认自己的错误。I think I would have died of embarrassment.我觉得自己难堪得要死。归纳拓展：(1)embarrassing adj. 让人难堪(尴尬；害羞)的(常用来修饰、说明事物)(2)embarrassed adj. 尴尬的，害羞的，窘迫的(用来修饰、说明人或人的表情、声音等。)be embarrassed about/at 对感到尴尬be embarrassed to do sth. 做某事感到尴尬(3)embarrass vt. 使窘迫；使为难(4)e

42、mbarrassment n. 窘迫；困境to ones embarrassment 使某人尴尬的是(1)单句语法填空I was very_ (embarrass) to hear people speak so highly of me.He found it _ (embarrass) to be honest.To my_ (embarrass), I couldnt remember her name.11. upset adj. 心烦的；苦恼的；沮丧的vt. (upset; upset) 使烦恼；使生气；搅乱；碰倒；打翻(教材 P32)My best friend tells me

43、that I am silly to be upset about this.我最好的朋友说我要是为这事而沮丧难过就真够傻的。(2019全国卷)He was very upset that he couldnt earn enough money to support hisfamily.他因赚不到足够的钱养家糊口而非常难过。She stood up suddenly, upsetting a glass of wine.她蓦然起身，碰倒了一杯酒。名师点津upset 的过去式和过去分词形式仍为 upset；其现在分词形式为 upsetting。(1)be upset about/by sth.

44、 为某事烦心be upset that . 让人不安(2)upset ones stomach 使肠胃不适(1)单句语法填空Walking towards the scene, Tennyson became very upset _ what had happened tothe couple.She was upset _ her application for the position was refused.12. keep ( . ) in mind 牢记(教材 P33)记住keep up 坚持；保持；沿袭(风俗、传统等)keep it up 继续做/保持下去keep up with

45、 赶上；不落在后面keep away from (使)不接近；(使)远离keep in touch with 与保持联系keep ones word 信守诺言keep (on) doing sth.一直/继续做某事keep . out of 不使入内；置身于之外keep back控制；抑制；隐瞒(1)单句语法填空Try to keep in mind _ this is a serious matter.Ive been working twelve hours a day, but I shall not be able to keep _ up.Homework1. Review what weve learned today.2. Recite the words, phrases and their usage.