Unit 3 教材串讲ppt课件-（2019）新人教版高中英语必修第二册 高考一轮复习.pptx

1、2022高考一轮复习必修 Unit 3 The InternetI.I.阅读单词阅读单词-知其意知其意1. database n. _2. software n. _3. network n. _ vt. _ vi. _4. surf vt. & vi. _5. charity n. _6. tough adj. _7. province n. _8. blog n. _vi. _ 数据库；资料库数据库；资料库 软件软件 (互联互联)网络；网状系统；人际网网络；网状系统；人际网 将将连接成网络；联播连接成网络；联播 建立工作关系建立工作关系 浏览；冲浪浏览；冲浪 慈善；慈善机构慈善；慈善机构(

2、或组织或组织) 艰难的；严厉的艰难的；严厉的 省省博客博客 写博客写博客I.I.阅读单词阅读单词-知其意知其意9. blogger n. _10. engine n. _11. stream vt. _ vi. _n. _12. cash n. _13. update vt. _ n. _14. theft n. _15. target n. _ vt. _16. troll n. _博客作者；博主博客作者；博主引擎；发动机；火车头引擎；发动机；火车头流播流播(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 流动流动 小河；溪流小河；溪流现金；金钱现金；金钱更新

3、；向更新；向提供最新信息提供最新信息 更新；最新消更新；最新消息息偷偷(窃窃)；盗窃罪；盗窃罪目标；对象；靶子目标；对象；靶子 把把作为攻击目标作为攻击目标发挑衅帖子的人；恶意挑衅的帖子发挑衅帖子的人；恶意挑衅的帖子I.I.阅读单词阅读单词-知其意知其意17. cyberbully n. _vt. & vi. _18. guideline n. _19. author n. _20. tip n. _21. Wi-Fi n. _22. conference n. _23. resident n. _adj. _24. plus conj. _n. _prep. _ 网霸网霸 网络欺凌网络欺凌

4、准则；指导原则准则；指导原则 作者；作家作者；作家忠告；诀窍；实用的提示忠告；诀窍；实用的提示 无线保真无线保真(用无线电波而非网线在计算机网络传输数据的系统用无线电波而非网线在计算机网络传输数据的系统) 会议；研讨会；正式会谈会议；研讨会；正式会谈 居民；居民；(美国的美国的)住院医生住院医生 (在某地在某地)居住的居住的 而且；此外而且；此外 加号；优势加号；优势 加；另加加；另加I.I.阅读单词阅读单词-知其意知其意25. battery n. _26. button n. _27. file n. _28. discount n. _vt. _29. click vt. & vi. _

5、电池电池按钮；纽扣按钮；纽扣文件；文件夹；档案文件；文件夹；档案 折扣折扣 打折打折 点击点击II.II.重点单词重点单词-知其知其形形1. _ n. 账户；描述2. _ vt. 确认；使确信3. _ adj. 熟悉；熟知4. _ adj. 假的；错误的5. _ n. 盒；箱；情况；案件6. _ vi. 聊天；闲聊accountconfirmfamiliarfalsecasechatII.II.重点单词重点单词-知其知其形形7. _ n. 身份；个性8. _ n. 功能；作用；机能 vi. 起作用；正常工作；运转9. _ vt. 鼓舞；激励；启发思考10. _ adj. 卡住；陷(入)；困(于

6、)identityfunctioninspirestuckIII.III.拓展单词拓展单词-知其知其变变1. _ adj. 方便的；近便的_ adj. 不方便的；引起麻烦的_ n. 便利；方便2. _ n. 距离_ adj. 遥远的3. _ vt. 按，压；敦促_ n. 压力4. _ n. 通道；(使用、查阅、接近或面见的)机会 vt. 进入；使用；获取_ adj. 可接近的；可进入的；可使用的convenient inconvenientconveniencedistance distantpress pressureaccessaccessibleIII.III.拓展单词拓展单词-知其知其

7、变变5. _ n. 隐私；私密_ adj. 私有的；私人的；个人的；私下的；秘密的_ adv. 私下(地)；单独6. _ adj. 粗鲁的；无礼的_ adv. 粗鲁地；无礼地；突然地；猛烈地_ n. 粗鲁7. _ adj. 特定的；特别的；讲究的_ adv.特殊地；特别地privacy privateprivatelyruderudelyrudenessparticular particularlyIII.III.拓展单词拓展单词-知其知其变变8. _ adj. 让人难堪(尴尬；害羞)的_ adj.尴尬的；陷入困境的_ vt. 使窘迫；使尴尬；使陷入困境_ n. 窘迫；困境9. _ vt. 给

8、下定义；界定；解释_ n. 定义；释义embarrassingembarrassed embarrassembarrassment define definitionIII.III.拓展单词拓展单词-知其知其变变10. _ n. 益处 vt. 使受益 vi. 得益于_ adj. 有利的；有帮助的；有用的_ adv. 获利地；受益地11. _ adj.心烦的；苦恼的；沮丧的 vt. 使烦恼；使生气；搅乱_ adj. 令人心烦意乱的；令人苦恼的； 扰乱的；使不适的benefit beneficialbeneficiallyupsetupsettingIV.IV.单元短语单元短语-再认再现再认再现1

9、. _掌握的最新消息；了解的动态2. _打折扣3. _取笑；戏弄4. _对熟悉5. _陪伴某人6. _既然；由于7. _经历；度过；通读8. _牢记9. _ 状况良好keep track ofat a discountmake fun ofbe familiar withkeep sb. companynow thatgo throughkeep (.) in mindin shapeV.V.教材句式教材句式-举一反三举一反三1. She was so inspired by the people she met online that she decided to start an IT c

10、lub to teach older people how to use computers and the Internet.（so . that .）天气如此好以至于我们决定去户外郊游。The weather is _ we decided to go on an outing in the open air.so fine thatV.V.教材句式教材句式-举一反三举一反三2. At age 50, she found herself out of work and stuck at home with only her computer to keep her company.（wit

11、h 复合结构复合结构）因为有很多问题要解决，经理的日子 不好过。_, the manager is having a hard time.With so many problems to settleV.V.教材句式教材句式-举一反三举一反三3. This app keeps you updated on all your favourite topics.（keep宾语宾补宾语宾补）网络随时让我们知晓我们周围发生了什么事情。The Internet _ what is going on around us at any time.keeps us informed of1. convenie

12、nt adj. 方便的；近便的方便的；近便的(1)It is convenient (for sb.) to do sth. 做某事(对某人来说)是方便的be convenient for/to . 离近(2)conveniently adv. 方便地；近便地(3)convenience n. 方便；便利；适宜at ones convenience 在某人方便的时候for convenience 为了方便(4)inconvenient adj. 不方便的；不近便的1. convenient adj. 方便的；近便的方便的；近便的单句语法填空单句语法填空Cars have become a po

13、pular means of transport, bringing great_ (convenient) to our life.His home faced two high mountains, making it inconvenient _him and his family to get around. conveniencefor2. access n. (使用、查阅、接近或面见的使用、查阅、接近或面见的)机会；进入权；机会；进入权；使用权；使用权；(接近的接近的)方法；通道方法；通道 vt. 使用；接近；进入；获取使用；接近；进入；获取(1)access to . 的通路；利

14、用的权利have/get/gain/obtain access to . 使用/接近的权利或机会(2)accessible adj. 可接近的；可进入的；可使用的be accessible to 易接近的；能进入的2. access n. (使用、查阅、接近或面见的使用、查阅、接近或面见的)机会；进入权；机会；进入权；使用权；使用权；(接近的接近的)方法；通道方法；通道 vt. 使用；接近；进入；获取使用；接近；进入；获取单句语法填空单句语法填空Kids shouldnt have access _ violent films because they might imitate the th

15、ings they see.This site gives you instant access _ a wide range of information on studying and living in the UK.The Internet is the biggest source of information in the world, and its _ (access) through a computer. to toaccessible2. access n. (使用、查阅、接近或面见的使用、查阅、接近或面见的)机会；进入权；机会；进入权；使用权；使用权；(接近的接近的)方

16、法；通道方法；通道 vt. 使用；接近；进入；获取使用；接近；进入；获取科技的发展帮助中国贸易商们得以进入更广阔的市场。The development of science and technology helps Chinese tradersto _ a broader market. (access)The development of science and technology helps Chinese tradersto _ a broader market. (accessible)have access tobe accessible to3. benefit n. 益处益处

17、 vt. 使受益使受益 vi. 得益于得益于(1)benefit from/by 从中获益；得益于for the benefit of sb./for ones benefit 为了某人的利益(2)beneficial adj. 有益的；有利的be beneficial to ./be of benefit to . 对有益(3)beneficially adv. 受益地；获利地3. benefit n. 益处益处 vt. 使受益使受益 vi. 得益于得益于单句语法填空单句语法填空Race walking shares many fitness _(benefit) with running,

18、 research shows, while most likely contributing to fewer injuries.The students _ (benefit) most from college are those who are totally engaged(参与) in academic life, taking full advantage of the colleges chances and resources (资源)Today we benefit_ countless inventions and innovations.China has been p

19、ushing the reform of public hospitals _ the benefit of all its citizens. benefitsbenefitting from for4. account vi. & vt. 认为；说明；总计有认为；说明；总计有 n. 账户；描述；说明；理由；计算；账目账户；描述；说明；理由；计算；账目(1)take account of ./take . into account 把考虑在内on account of 因为；由于on no account 决不give an account of 报告；叙述；说明(2)account for

20、 解释；说明； (数量，比例上)占(3)accountant n. 会计师；会计单句语法填空单句语法填空Lighting accounts_ about 7% of the total electricity consumed in the US.While this book tells the stories of famous people inhistory, it also gives _ account of the lives of less-known individuals.He had to leave his beloved basketball team _ accou

21、nt of his injured legs.The professor warned the students that _ no account should they use mobile phones in his class.foran on on5. familiar adj. 熟悉；熟知熟悉；熟知(1)be/get familiar with 熟悉；与熟悉起来be familiar to sb. 为某人所熟悉(2)unfamiliar adj. 不熟悉的(3)familiarly adv. 随和地；亲密地be/get familiar with 的主语通常是指人的名词，be fa

22、miliar to 的主语通常是人们所通晓的事物。5. familiar adj. 熟悉；熟知熟悉；熟知单句语法填空单句语法填空While most of us have met him, we are not too familiar _ him.Since Beijing is familiar _ me, I can show visitors around the places of interest in Beijing. withto6. case n. 盒；箱；情况；案件盒；箱；情况；案件in case 假使；如果；万一in case of 假使；以防in this/that c

23、ase 如果是这样/那样的话in any case 无论如何；总之in no case 决不(置于句首时，句子要部分倒装)as is often the case 这是常有的事6. case n. 盒；箱；情况；案件盒；箱；情况；案件单句语法填空单句语法填空The doctor shares his phone number with the patients_ case they need medical assistance._ is often the case, anything is possible for those who hang on to hope.We must app

24、ly what we have learned to our daily work because _ no case should theory be separated from practice. inAsin7. go through 经历，经受；仔细检查；完成；经历，经受；仔细检查；完成； 用完；查看；度过；通读用完；查看；度过；通读go against 反对；违背；对不利go over 复习；仔细检查go up 上涨；上升go in for 爱好；参加；从事写出下列句子中写出下列句子中 go through 的含义的含义Id be very grateful if you coul

25、d take some time to go through my resume and make necessary changes. _As soon as the law goes through, more food in the supermarket will have to be marked with its origin. _Go through those things that seem impossible, and achieve what we never believed we could. _虽然他经历了起起伏伏，我的确相信他有一天会成功的。Although h

26、e has _,I do believe hewill succeed one day. 仔细检查仔细检查 通过通过 经历经历gone through ups and downs8. keep宾语宾补宾语宾补(教材原文)This app keeps you updated on all your favourite topics.这个应用程序可以让你随时更新你最喜欢的话题。“keep宾语宾补”结构，意为“使继续处于某种状态”，这里 keep 为使役动词。其用法有：(1)keep宾语形容词/副词/介词短语(2)keep宾语现在分词(分词与宾语构成主动关系)(3)keep宾语过去分词(分词与宾语构

27、成被动关系)高考中经常涉及的可以接过去分词或现在分词作宾补的动词有：find, leave, feel, see, hear, have, get 等。8. keep宾语宾补宾语宾补单句语法填空单句语法填空Remember to keep the engine _ (run), for it is difficult to start.Please remain seated and keep your seat belts _ (fasten)running fastened8. keep宾语宾补宾语宾补完成句子要求孩子们保持教室整洁干净。Children are requested to

28、_.老板让他的秘书随时通知他项目的进展情况。The boss asked his secretary to _ the programmes progress.keep the classroom clean keep him well informed of单句语法填空单句语法填空1. At the Spring Festival, most people prefer to stay at home, having big meals and _ (chat) with family members.2. The engineers at the Massachusetts Institu

29、te of Technology (MIT) have taken it a step further changing the actual composition of plants in order to get them to perform diverse, evenunusual _ (function)3. The teacher inspires his students _ (give) their opinions actively even if they are different from his own.4. Research has _(confirm) that

30、 the risk is higher for women. chattingfunctions to give confirmed单句语法填空单句语法填空5. It is said that body language _ (account) for 55 percent of a first impression while what you say just 7 percent.6. Youll find these meals quick and _ to prepare. We provide these meals for the _ of the customers. (conv

31、enient)7. Though there is a long _ between Tom and his family, they dont feel _. (distance)8. He often speaks to his friends _,and because of his _, nobody here likes him. (rude) accounts convenient convenience distance distant rudely rudeness单句语法填空单句语法填空9. The boy asked me an _ question this mornin

32、g. In other words, the question _me so much that I was _ at that time. (embarrass)10. The city is easily _ by road, rail or air and I suggest you take a bus if you want to _ it.(access) embarrassing embarrassed embarrassed accessible access填入一个适当的词填入一个适当的词1. Tom always goes jogging in the morning ev

33、ery day so as to stay _shape.2. With eleven thousand employees, its very difficult to keep track _them all.3. He often mentions in his lectures many famous authors and their works that I am familiar _.4.Now 1. _ you have understood what difficult life your mother has gone 2. _ during her life, in pa

34、rticular after your father passed away, you should spare some time to keep her 3. _ and keep 4. _mind that love is the best medicine to cure her loneliness.inof with thatthrough company in语篇填空语篇填空Chinese museums might have been 1._(temporary) closed earlier this year, 2. _many are still open to onli

35、ne visitors. A 3. _ (grow) number of Chinese museums are presenting their collection of artifacts (手工艺品) on the Internet. Since February, online platforms including Taobao and Douyin 4. _ (hold) livestreaming ( 直 播 ) events from Chinas museums. The programmes, 5. _ have received more than 10 million

36、 6. _ (day) visits, have proved popular according to media reports. Some livestreaming hosts have become Internet celebrities. temporarilybut growing have been holding which daily语篇填空语篇填空Bai Xuesong, the host of a Beilin Museums livestreaming event on Sunday, received more than 1.75 million “likes”.

37、 Avoiding boring description while introducing exhibits, his humorous tone and funny stories won the 7. _ (heart) of his audience. Instead of being laid aside and 8. _ (ignore), the cultural heritage should 9. _ (rich) the publics knowledge and expand their outlook. These livestreaming events are 10. _ step forward in achieving that goal. hearts ignoredenrich aBye-bye!