人教版（2019）必修第二册Unit3 The Internet Words and Expressions词汇讲解课件(共24张PPT)

(共24张PPT)
Unit 3 The Internet
The Internet is becoming the town square for the global village of tomorrow.
— Bill Gates
互联网正成为明日地球村的闹日广场。
— 比尔盖茨
Words & Expressions
blog n .博客 v .写博客
blogger n .博主；博客作者
microblog n .微博
( -micro 前缀， “微型的，微观的” 。如 microwave ，微波炉)
engine n ．引擎；发动机；火车头
a search engine （互联网上的）搜索引擎
engineer n .工程师
engineering n . 工程学
chat vi.聊天；闲聊
chatted-chatted chatting
chat about
chat with/to
谈论，聊及
与……闲聊
He chatted _________ his friend _________ the charity concert(慈善晚会) which was to be held the next week.
with/to
about
I advise you not to spend most of your spare time______________________.
我劝你不要把大部分业余时间都用在与朋友网上聊天。
chatting with friends online
stream vt.流播；流出 vi . 流动 n.小河；溪流；车流；人流
① When she saw her son coming back safely , tears streamed down her cheeks.
看到儿子平安回来，泪水顺着她的脸颊流了下来。
② People streamed across the street .
街上行人川流不息。
③There was a stream of traffic behind him.
在他身后是长长的车流。
identity n . 身份；个性
identity card ( ID card ）身份证（ passport 护照 visa 签证）
词性拓展：
identify v ．认出；识别；表明身份
identification n ．识别；鉴定：确认
① His accent identified him as a Frenchman .
他的口音表明他是法国人。
② Each product in the supermarket has an identification .
超市里每件产品都有一个
Sth/It is convenient for sb. to do sth.
某人方便做某事
不能用sb做convenient 的主语！
Sth/It be convenient to do sth
Sth/It be convenient for sb to do sth
convenient adj. 方便的，近便的
inconvenient
adj. 不方便的，麻烦的
convenience n. 方便，便利，便利的设施
便利店 convenience store
对...来说，...是方便的
convenience n. [U]方便；便利
[C]便利的设施
为了方便起见
在……方便的时候
1.Just for _____________, I‘m living at my mother’s house until my new apartment(公寓) is ready. If it's ___________ for you, you can come to stay with us this weekend.
convenience
convenient
for convenience
at one’s convenience
2.Can you telephone me ____________________ to arrange a meeting
你能不能在方便时给我打个电话,安排一下见面
at your convenience
pay in cash 用现金支付
pay by credit card 用信用卡支付
cashier 收银员
cash /k / n. 现金;金钱
update vt. 更新；向…提供最新信息 n.更新；最新消息
updated adj. 更新了的
up-to-date adj.最新的
update sb. on sth. 向某人提供某事物的最新信息
e.g. It is said that all the data have been updated up to now(到目前为止).
e.g. Come over for a chat so we can catch up on each other’s updates .
stuck adj .卡住；陷入；困于
be / get stuck in 卡住；陷入＝ be trapped in
e.g. I got stuck on the first question .= be caught in
词性拓展：
stick vt .& vi .刺；粘贴（ stick - stuck - stuck） n .棍，棒；枝条
stick to 坚持；遵守；粘住 stick to doing 坚持做某事
形近词：
strike v.击打；碰撞；罢工；侵袭（strike – struck – struck/stricken）
go / be on strike 罢工
an idea struck sb 某人突然想到一个主意
①Losing our way, we _________________ the rainforest.
②To lose weight, I managed to ________ the balanced diet.
were/got stuck in
stick to
keep sb company 陪伴某人
company n. 公司；陪伴
for company 陪伴，作伴
in company with ... 与…一起
e.g. Strong winds were accompanied by heavy rain.
e.g. We visited the museum in company with foreign tourists.
accompany vt. 陪伴，（尤指用钢琴）为…伴奏
benefit n. 益处 vt. 使受益 vi. 得益于
（1）n. 益处 be of benefit to ...对...有益
（2）v. 使受益 benefit sb. 使某人受益
benefit from... 从...中获益
（3）adj. beneficial 有用的，有益处的
be beneficial to...对...有益处
e.g. This event will be of great benefit to your English study.
e.g. This event will be beneficial to your English study.
distance n. 距离；冷淡；疏远
常见搭配：
in the distance 在远方
keep sb at a distance 与某人保持一定距离
at / from a distance (of…) 隔一段的距离（ of ＋具体距离）
e.g. Distance is no problem on the Internet.
e.g. She had loved him at a distance for years.
词性拓展：
distant adj. 遥远的；冷淡的
distantly adv .远地；冷淡地
e.g. The time we spent together is now a distant memory
e.g. The coldness and distance in her voice took me by surprise .
e.g. His house can be seen from a distance of two miles.
inspire v. 鼓舞， 激励， 引发思考
inspire sb to do sth　激励某人做某事
inspire sb with sth 激起或引起某人… ＝inspire sth.in sb.
inspiring
inspired
inspiration
adj. 鼓舞人心的
adj. 受到鼓舞的； 有灵感的
n. 灵感； 鼓舞
e.g. She hopes to inspire the Jamaicans(牙买加人) to lay down their weapons(武器 ).
now that 【连词词组】既然：由于 （引导原因状语从句）
表示原因：
because
since
as
for
access to … “……的通路；利用……的权利”
have / get / obtain access to… “可以获得/利用……”
Students at this campus have access _______ excellent sports facilities.
to
Medicine should not be kept where it is ___________ (access) to children.
accessible
词性拓展：
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
inaccessible adj. 难以抵达的；不可抵达的
go through
①经历；经受（苦难等）
e.g. She knew that she had to go through all the difficulties .
②浏览；仔细检查（= look through）
e.g. I went through all my pocket (钱包)but I couldn’t find it .
③经过；穿过
e.g. Go through the gate and you will get there .
vt. 打折扣
a discount shop/store 折扣店
at a …% discount
= at a discount of …% 以……折的优惠价
n. 折扣
discounted prices 折扣价
discount
e.g. The poor weather may have accounted for the few shoppers.
e.g. There are few shoppers on account of the poor weather.
account for (+结果) 解释/说明..., 是…的原因
on account of (+原因) 因为; 由于
account for (数量, 比例)占比……
accountv./n. 描述, 解释, 叙述
e.g. Boys account for 80% of the class.
e.g. The Chinese market accounts for 10% of the company’s profits.
adj. 心情不好的, 心烦的, 苦恼的; 沮丧的
v. 使烦恼, 使生气, 使...心情不好
upset
be / feel upset about sth 为某事心烦
be upset that… ……让人不安 / 心烦
upset oneself about sth 为某事而烦恼
It upset sb to do sth / that… 让某人心烦的是……
adj.
v.
e.g. He felt upset about his poor spoken English.
e.g. It upset him to practice spoken English.