高考英语一轮复习 Unit 4 Cyberspace讲义 北师大版必修2
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[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 vt.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 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.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
→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 suggestions 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 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 /'kiːbɔːd/ n． 键盘
2．monitor /'mɒnɪtə/ n. 监视器；显示屏
3．mouse /maʊs/ n. (计算机)鼠标
4．printer /'prɪntə/ n. 打印机
5．screen /skriːn/ n. 屏幕
6．hardware /'hɑːdweə/ n. 硬件
7．software /'sɒftweə/ n. 软件
8．system /'sɪstəm/ n. 系统；体系
9．data /'deɪtə/ n. 数据，资料
10．database /'deɪtəbeɪs/ n. 数据库
11．Internet /'ɪntənet/ n. 互联网
12．website /'websait/ n. 网站
13．e-mail /'iː meil/ n. 电子邮件
vt. 发送电子邮件
14．connect /kə'nekt/ vt. 连接，把……
联系起来
15．conveniently /kən'viːnjəntli/ adv.
便利地，方便地
16．instant /'ɪnstənt/ adj. 立即的；即时的
17．negative /'neɡətɪv/ adj. 否定的；消极的
18．download /ˌdaʊn'ləʊd/ n．& vt. 下载
19．calculate /'kælkjuleɪt/ vt. 计算，核算，推测
20．click /klɪk/ vt. 点击
21．insert /ɪn'sɜːt/ vt. 插入
22．delete /dɪ'liːt/ vt. 删除
23．microblog /'maɪkroʊˌblɒg/ n． 博客
vi. 写博客
24．digital /'dɪdʒɪtl/ adj. 数字的
25．virus /'vaɪrəs/ n. 病毒
26．information /ˌɪnfə'meɪʃ(ə)n/ n． 信息
27．communication /kəˌmjuːnɪ'keɪʃn/ n.
通信；交流
28．chat /tʃæt/ v. 聊天
29．fictional /'fɪkʃənl/ adj. 虚构的
30．universal /ˌjuːnɪ'vɜːs(ə)l/ adj. 普遍的
31．access /'ækses/ n． 进入；使用权；通路
vt. 使用；存取；接近
32．technological /ˌteknə'lɒdʒɪkl/ 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_true (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! I'll be back in a minute.
2．Now that my mother has a telephone, it's much easier to get_in_touch_with her.
3．He understands the business and can take_over when I'm 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 in an accident at work.
7．It is never easy for a person to make his dream come_true.
8．I'm 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/be accessible to 能使用
5．IT＝information technology 信息技术
6．search engine 搜索引擎
7．distract one's 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．make 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Ⅱ》很受观众喜爱。
It_is_obvious_that the film Wolf Warrior Ⅱ is very popular with the audience.
2．have sth. done“让某物遭受”
[例句] Do 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
