人教版高中英语必修2培优练习UNIT3Theinternet单元重点知识回顾

Ⅰ.重点词汇

1．blog n. 博客v i. 写博客→blogging v. 写博客→blogger n. 博客作者；博主blog_post 博文；博客帖子；microblog n. 微博；fans/followers 粉丝；flood_the_screen 刷屏；unfollow v. 脱粉

2．engine n. 引擎；发动机；火车头→engineer n. 工程师→engineering n. 工程；工程学

3．chat v i. 聊天；闲聊

chat with sb. 与某人聊天

chat sb. up 说甜言蜜语；与异性搭讪聊天

chat about 闲谈关于……的话题

chat online 网上聊天

have a chat 聊天；闲聊

4．identity n. 身份；个性→identify v t. 辨认，识别，认出

identity with sb./sth. 与某人/某物相同；一致

identity between A and B 在A和B之间有同一性

identify sb./sth. as sb./sth. 确认某人/某物为……

identify sth. with sth. 认为某物等同于某物；与……相关联

5．convenient adj. 方便的；近便的→convenience n. 方便；便利→conveniently ad v. 方便地；便利地

It is convenient to/for sb. 对某人来说很方便

It is convenient (for sb.) to_do sth. (对某人来说)做某事很方便

for sb.'s convenience/for the convenience of 为方便某人

at sb.'s convenience 在某人方便时

6．stuck adj. 卡住；陷(入)；困(于)→stick v. 将……刺入(或插入)；刺；戳；插入；粘贴；粘住

stuck with sb./sth. 摆脱不了；甩不掉

caught/stuck between a rock and a hard place 进退两难；左右为难

7．benefit n. 益处v t. 使受益v i. 得益于

for sb.'s benefit＝for the benefit of ... 为了……的利益

to one's benefit 对某人有益

the benefit of sth. ……的益处

benefit from/by sth. 得益于；得利于

8．inspire v t. 鼓舞；激励；启发思考→inspired adj. 借助灵感创作的，受到启示/鼓舞的→inspiring adj. 激励的，启发灵感的；吸引人的→inspiration n. 激励，鼓舞；启示，灵感

inspire sb. to_do sth. 激励某人做某事

inspire sb. with sth.＝inspire sth. in sb. 激发某人产生……感觉/情感

9．access n. 通道；(使用、査阅、接近或面见的)机会v t. 进入；使用；获取→accessible adj. 可到达的；可接近的；可进入的

access to 接近……的机会；进入……的权利；通往……的道路

have/get/gain/obtain access to 获得进入……的权利；得到接近……的机会

10．go through 经历；度过；通读

go over 复习；检查

go down 下降，下沉；消退

go out 熄灭；过时

go up 增长；上升

go with 与……相配

11．in shape 状况良好

in good shape (身体)状况良好；(事物)情况良好

in bad shape 状况不佳；情况糟糕

out_of shape (因受损、处理不当等)变形的，走样的；身体不好的；不健康的in case 以防(万一)

in vain 徒劳

in one word 总而言之

in fact 事实上

in danger 处于危险中

in advance 事先；提前

12．discount n. 折扣v t. 打折

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

13．particular adj. 特定的；特别的；讲究的→particularly ad v. 特别；尤其be particular about/over sth. 对某事讲究/挑剔

in particular 尤其；特别；格外

14．embarrassing adj. 让人难堪(尴尬；害羞)的→embarrassed adj. 尴尬的，害

羞的，窘迫的→embarrass v t. 使窘迫；使为难→embarrassment n. 窘迫；困境be embarrassed about/at 对……感到尴尬

be embarrassed to_do sth. 做某事感到尴尬

to one's embarrassment 使某人尴尬的是

15．upset adj. 心烦的；苦恼的；沮丧的v t. (upset，upset) 使烦恼；使生气；搅乱；碰倒；打翻

be upset about/by sth. 为某事烦心

be upset that ... ……让人不安

upset one's stomach 使肠胃不适

16．familiar adj. 熟悉；熟知→familiarity n. 熟悉；通晓；亲近；友好随和

sb. be familiar with sth. 某人对某物很熟悉

sth.be familiar to sb.＝sth.be known to sb. 某物为某人所熟悉

17．keep ( ... ) in mind 牢记

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 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 one's word 信守诺言

keep ... out_of 不使……入内；置身于……之外

keep back 控制；抑制；隐瞒

keep sb. company 陪伴某人

keep track_of 掌握……最新消息；了解……的动态

18．now that 既然；由于

19．make fun_of 取笑；戏弄

Ⅱ.教材原句

1．We can download software, documents, and images whenever we need them.(教材P28)

不论何时我们需要软件、文件和图片都可以下载。

2．At age 50, she found herself out_of work and stuck at home with only her computer to keep her company.(教材P28)

在她50岁的时候，她发现自己失业了，只能呆在家里，只有电脑作伴。

3．She was so inspired by the people she met online that she decided to start an IT club to teach older people how to use computers and the Internet.(教材P28)