2019版高考英语一轮复习 Unit 4 Cyberspace讲义 北师大版必修2.doc

1、【 精品教育资源文库 】 一积词汇见多识广 课内单词回扣 (一 )阅读词汇写其义 1 concept n 概念 _ 2.climate n._气候 3 chaos n 混乱，无秩序 _ work n._网络 5 material n 材料，原料 6.destination n 目的地 7 gallery n 画廊 8.locate vt.坐落于；位于 (二 )表达词汇写其形 1 scenery_n 风景，景色 2.rapidly adv.快，迅速地 3 growth n增长；生长 4.pack_vt.收拾 (行李 )，打包 5 average adj.平均的 n.平均数 6.affect v

2、t.影响 7 regular adj.定期的；规则的 8.focus vi.集中注意 9 officially adv.正式地 10._likely_adj.有可能的 adv.可能 11 attack n & vt.攻击，进攻 12.fancy vt.想要做；幻想 (三 )拓展词汇灵活用 *1.reality n真实， 现实 realize vt.实现；意识到 realistic adj.现实的 *2.crime n 犯罪 ； 罪行 criminal n 罪犯 3.optimistic adj.乐观的 optimism n乐观；乐观主义 *4.harm vt.& n伤害，损害 harmful

3、adj.有伤害的 harmless adj.无害的 5.obvious adj.明显的，显而易见的 obviously adv.明显地 6.scientific adj.科学的 science n科学 scientist n 科学家 *7.suggestion n建议，提议 suggest vt.建议，提议 8.arrangement n安排 arrange vt.安排 9.tourism n观光，游览 tourist n旅行者，观光者 tour n &v.旅游，旅行 10.guide n指南；导游，向导 vt.指导，引路 guidance n指导；引导；领导 11.settle vi.&vt

4、.定居；解决 settlement n解决；定居地 12.regular adj.定期的；规则的 regularly adv.定期地；规则地 *13.attractive adj.吸引人的，有魅力的 attraction n吸引力；具有吸引力的事物或人【 精品教育资源文库 】 attract vt.吸引 14.terrorist n恐怖分子 terrorism n恐怖主义 terror n恐怖 terrify vt.使恐怖；使惊吓 用上面加 *号的单词的适当形式填空 1 The man suggested that the manager should accept his suggesti

5、ons which he thought were of great value. 2 The criminal is said to have committed many crimes before being arrested. 3 The Great Wall is an attraction,_whose scenes are very attractive,_and it attracts a large number of tourists every day. 4 While I agree that this kind of food is harmless,_it will

6、 be harmful to teenagers if they eat it often. 5 Jamie looked on John as his only real friend, but in reality John often spoke ill of him. ,话题单词积累 1 keyboard /ki?b?d/ n 键盘 2 monitor /m?n?t?/ n. 监视器；显示屏 3 mouse /ma?s/ n. (计算机 )鼠标 4 printer /pr?nt?/ n. 打印机 5 screen /skri?n/ n. 屏幕 6 hardware /h?dwe?/ n

7、. 硬件 7 software /s?ftwe?/ n. 软件 8 system /s?st?m/ n. 系统；体系 9 data /de?t?/ n. 数据，资料 10 database /de?t?be?s/ n. 数据库 11 Internet /?nt?net/ n. 互联网 12 website /websait/ n. 网站 13 e mail /i? meil/ n. 电子邮件 vt. 发送电子邮件 14 connect /k?nekt/ vt. 连接，把 ? 联系起来 15 conveniently /k?nvi?nj?ntli/ adv. 便利地，方便地 16 instant

8、 /?nst?nt/ adj. 立即的；即时的 17 negative /ne?t?v/ adj. 否定的；消极的 18 download /?da?nl?d/ n & vt. 下载 【 精品教育资源文库 】 19 calculate /klkjule?t/ vt. 计算，核算，推测 20 click /kl?k/ vt. 点击 21 insert /?ns?t/ vt. 插入 22 delete /d?li?t/ vt. 删除 23 microblog /ma?kro?bl?g/ n 博客 vi. 写博客 24 digital /d?d?tl/ adj. 数字的 25 virus /va?

9、r?s/ n. 病毒 26 information /?nf?me?(?)n/ n 信息 27 communication /k?mju?n?ke?n/ n. 通信；交流 28 chat /t?t/ v. 聊天 29 fictional /f?k?nl/ adj. 虚构的 30 universal /?ju?n?v?s(?)l/ adj. 普遍的 31 access /kses/ n 进入；使用权；通路 vt. 使用；存取；接近 32 technological /?tekn?l?d?kl/ adj. 技术上的，工艺的 二积短语顿挫抑扬 课内短语回扣 (一 )根据汉语写出下列短语 *e_tru

10、e (愿望、梦想等 )实现 *2.make_up 编造，构成 3.as_if/though 好像，仿佛 4.take_action 采取行动 *5.hang_on (电话用语 )别挂断；别放弃 *6.cut_off 切掉，切断 *7.be_up_to 做，从事于；胜任 *8.consist_of 由 ? 组成 *9.get_in_touch_(with) (和 ? )取得联系 10.as_well_as 也，又 11.in_the_flesh 本人亲身 *12.take_over 接收，接管 (二 )用上面加 *号的短语完成下列句子 1 Hang_on! Ill be back in a mi

11、nute. 2 Now that my mother has a telephone, its much easier to get_in_touch_with her. 3 He understands the business and can take_over when Im away. 4 What will life consist_of on other planets? 5 The teacher asked the children to make_up a story about a trip to the moon. 6 He had his finger cut_off

12、in an accident at work. 【 精品教育资源文库 】 7 It is never easy for a person to make his dream come_true. 8 Im sure he is_up_to the new job, because he is an experienced driver. 话题短语积累 1 virtual net 虚拟网 2 high speed broadband networks 高速宽带互联网 3 with the popularity of the Internet 随着网络的普及 4 have access to/b

13、e accessible to 能使用 5 IT information technology 信息技术 6 search engine 搜索引擎 7 distract ones attention 分散某人的注意力 8 have a negative effect 有负面影响 9 electronic books 电子读物 10 text message 手机短信 11 tablet personal computer 平板电脑 12 portable computer 便携式电脑 13 shop online 网上购物 14 surf the Internet 上网浏览信 息 15 mak

14、e full use of 充分利用 16 keep in touch with 和 ? 保持联系 三积句式写作扮靓 课内句式仿写 1 It is adj. that . 例句 .“it is clear that we are going to see a huge growth in shopping on the Internet.” 仿写 很明显，电影战狼 很受观众喜爱。 It_is_obvious_that the film Wolf Warrior is very popular with the audience. 2 have sth. done“ 让某物遭受 ” 例句 Do

15、you have anything planned for Saturday and Sunday? 仿写 你需要在你出发之前把行李运往目的地。 You need to have_your_luggage_sent to your destination ahead of time before you set off. 3 as if“ 好像，似乎 ” ，引导表语从 句 例句 . the use of computers with sounds and pictures that make you feel as if you are in a real situation. 仿写 看起来海

16、水好像不干净，不能游泳。 It looks as_if the sea water isnt clean enough to swim here. 【 精品教育资源文库 】 话题佳句背诵 1 It is easy to find what you are looking for on the Internet. 在网上很容易找到你想找的东西。 2 Some people are worried about the safety of paying for goods using credit cards when shopping on the Internet. 一些人担心在网上购物时用信

17、用卡为商品付钱的安全性。 3 Once cheated online, you may find it difficult to make a complaint. 一旦你在网上受到欺骗，你会发现很难投 诉。 4 You can shop as you like as the online shops are open 24 hours a day. 你可以随心所欲地在网上购物，因为网店一天 24 小时都营业。 四背语段语感流畅 What are the strengths and weaknesses of the Internet in our interpersonal communic

18、ation? The Internet has made it possible for us to keep in touch with our friends conveniently. We can rapidly access information about others through their microblog, QQ, facebook or email. However, the Internet threatens to change our interpersonal communication and relationships. The idea that it

19、 is no longer necessary to communicate face to face has reduced the effectiveness and efficiency of communication. Misunderstandings among people and the absence of feelings are increasingly common. Therefore, we should take care not to depend too much on the Internet. Only so can we make full use of the Internet while avoiding its negative effects. 在人际交往中 因特网 的优缺点有哪些？ 因特网使我们和朋友更方便地 保持联系 成为可能。通过他们的微博、 QQ、脸书和电子邮件我们能迅速地 得到 他们的信息。 然而，因特网正威胁着我们的人际交往和人际关系的改变。不再需要面对面的交流的想法降低了交流的效率和效益。人们之间的误解和情感的缺乏变得更普遍。 因此我们应当注意不要太依赖因特网。只有避免了因特网的 负面 效应 我们才能 充分利用因特网。 第一板块 重