Unit 3 The Internet Words and Expressions 词汇讲解课件(共44张PPT)-2025-2026学年人教版(2019)必修第二册

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Unit 3 The Internet Words and Expressions 词汇讲解课件(共44张PPT)-2025-2026学年人教版(2019)必修第二册

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(共44张PPT)
必修二 UNIT 3
The internet
(Words & Expressions)
blog /bl g/
n. 博客;vi.写博客
blog post 博文;博客帖子
write/keep a blog 写博客
blogger / bl g (r)/ n. 博客作者;博主
engine [ end n] n.引擎;发动机;火车头
search engine
(互联网上的)搜索引擎
engineer [ end n (r)] n.工程师 ; 技师
chat /t t/ vi.聊天;闲聊 n.聊天;闲聊[c]
chat online 在网上聊天
chat about sth 谈论某事
chat with/to sb 与某人闲聊
have a chat with sb about sth 与某人闲聊某事
WeChat 微信
他和朋友们聊起了校园生活。
He had a chat with his friends about their school life.
chat-chatted-chatted-chatting
stream [stri m] n.小河;溪流; vi.流出;流动
vt.流播(不用下载直接在互联网上播放音视频);
一听到这个消息,我哭了起来,兴奋的泪水无法控制地从脸上流下来。
0n hearing the news, I burst into tears, tears of excitement streaming down my face uncontrolly.
identity /a dent ti/ n.身份;个性
identity card (ID card) 身份证
identify...as... 确认……是……
identify vt.认出;确认
identification n.识别;鉴定;确认
adj. 方便的;近便的
convenient
/k n vi:ni nt/
在你方便时请尽快给我回信。
Please reply me at your convenience.
conveniently adv. 方便地,合宜的;
convenience n. 便利,便利的事物
反:inconvenient adj. 不方便的,麻烦的
for convenience 为了方便起见
at one's convenience 在某人方便的时候
It is convenient (for sb. )to do sth. 对(某人)来说做某事方便
cash /k / n.现金;金钱
pay in cash 用现金付款
pay by cheque 用支票付款
pay by WeChat 用微信付款
cashier n.收银员
update / p de t/
vt. 更新;向……提供最新信息
n. 更新;最新消息
adj updated
stuck /st k/
adj. 卡住; (陷)入; (困)于
stick v.粘贴;刺,扎
(过去式stuck,过去分词stuck)
stick to(doing)sth. 坚持(to 为介词)
keep sb company 陪伴某人
company
un.陪伴;cn.公司
accompany
v.陪伴
companion
n. 同伴
in company with sb 与某人一起;与某人同时
accompany sb. (to a place) 陪伴某人(去某地)
surf
/s (r)f/
vt.&vi.浏览;冲浪
surf the Internet / Net
网上冲浪;上网
now that
既然;由于
benefit
/ ben f t/
n.益处; vt.使受益; vi. 得益于
beneficial adj.有利的;有用的
for one’s benefit 为了……的利益
benefit from 从……中获益;得益于
be of benefit to 对……有好处
be beneficial to 对……有好处
我们从互联网的快速发展中受益匪浅。
We benefit a lot from the rapid development of the Internet.
distance
/ d st ns/
n.距离
in the distance 在远处
keep sb at a distance 与……保持一定距离;与……疏远
distant adj.遥远的---distantly adv.
inspire
/ n spa (r)/
vt. 鼓舞;激励;启发思考
inspire sb to do sth 激励某人做某事
inspired adj.受到鼓舞的;有灵感的
inspiring adj. 鼓舞人心的
inspiration n.灵感;鼓舞人心的人或事物
access
/ kses/
n.通道;(使用.查阅.接近或面见的)机会; vt. 进入;使用;获取
accessible adj.可接近的;可进入的
inaccessible adj. 难达到的;难接近的
have/get/gain access to… 有…的机会;可进入……
be accessible to 可接近……
go through
经历;度过;通读
在成功之前,他经历了很多困难。
He went through many difficulties before he succeeded.
tough
/t f/
adj.艰难的;严厉的
这是一个艰难的决定。
It is a very tough decision.
易混形近词:
though [ ]
through [θru ]
thorough ['θ r ]
thought [θ t]
province
/ pr v ns/
n.省
我们来自云南省昆明市。
We come from Kunming City, Yunnan Province.
conference
/ k nf r ns/
n.会议;研讨会;正式会谈
resident
/ rez d nt/
n.居民;(美国的)住院实习医生;
adj. (在某地)居住的
plus
/pl s/
conj.而且;此外 n.加号;优势 prep.加;另加
反:minus prep.减
plus or minus 或多或少;大约
一加六等于七。
One plus six is seven.
battery
/ b tri/
n.电池
function
/ f k n/
n.功能;作用;机能;
vi. 起作用;正常工作;运转vi.适应;
vt. 使适应;使适合
function as… 起…作用;具有…功能
have the function to do sth 有……功能
perform a function 发挥功能
这张椅子可兼做床用。
The chair can also function as a bed.
confirm
/k n f :(r)m/
vt.确认;使确信
confirmation n 确认
press
/pres/
vt. 按,压;敦促
button
/ b tn/
n. 按钮;纽扣
pressure n.压力;压强
press sb to do sth 催促/逼迫某人做某事
relieve/reduce pressure 减压
under pressure 承受压力
blood pressure 血压
in shape
状况良好
stay in shape 保持体形
in good shape 状态好
in bad/poor shape 状态不好
out of shape 走样;变形
运动会帮助你保持健康。
Exercise will help you keep in shape.
keep track of
掌握……的最新消息;
了解……的动态
lose track of 不了解……的动态;与……失去联系
follow one’s tracks 跟着某人的足迹走
它可以帮助我们跟踪坏人。
It helps us keep track of the bad guys.
discount
/ d ska nt/
n.折扣 vt.打折
at a discount 打折
at a discount of 20% = at a 20% discount 打八折
这些商品将会减价出售。
These goods will be sold at a discount
account
/ ka nt/
n.账户;描述
accountant n. 会计
on account of... 因为;由于( because of )
on no account 决不(放句首,要部分倒装)
take account of sth = take sth into account
考虑到;把…考虑进去
篮球比赛因为下雨而延期了。
The basketball match was put off on account of rain.
click
/kl k/
vt.&vi. 点击
double-click v. 双击
click on sth 点击
privacy
/ pra v-/
n.隐私;私密
private adj.私有的;秘密的
theft
/θeft/
n. 偷(窃);盗窃罪
steal v.偷;窃取 (steal-stole-stolen)
thief [θi f] n. 贼;小偷(复: thieves)
身份盗窃是一个普遍而严重的问题。
Identity theft is a common and serious problem.
rude
/ru:d/
adj.粗鲁的;无礼的
rudeness n.无礼;粗暴
be rude to sb. 对某人粗鲁
It is rude(of sb)to do sth 某人做某事是粗鲁的
吃东西的时候说话是不礼貌的。
It is rude to speak when you are eating.
target
/ tɑ g t/
n.目标;对象;靶子;
vt.把……作为攻击目标
aim at the target 瞄准目标
hit/miss the target 中/脱靶
target sth. on/at… 把…对准…
be targeted on/at 以……为目标;旨在
这个电视节目主要针对年轻人。
This TV show is mainly targeted on/at the young.
To _______________(击中目标),you have to aim at it.
hit the target
troll
/tr l; tr l/
n.发挑衅帖子的人; 恶意挑衅的帖子
A troll is a person who posts comments or questions in order to stir up trouble online.
cyberbully
/ sa b b li/
n.网霸 vt.&vi.网络欺凌
cyber-: 网络的 bully n. 霸道的人 v.胁迫;恐吓
false
/f :ls/
adj. 假的;错误的;人造的
反:true
比:falser 最:falsest
类似积累:
safe-safer-safest simple-simpler-simplest
particular
/p t kj l (r)/
adj.特定的;特别的;讲究的
in particular 特别;尤其 ( =particularly )
be particular about sth 对……讲究/挑剔
be particular to 为……所特有
她对衣着特别挑剔。
She is very particular about her clothes.
苹果是这个地方的特产。
The apple is particular to the place.
embarrassing
/ m b r s /
adj.让人难堪(尴尬;害羞)的
embarrassed adj. (人)感到窘迫的;尴尬的
embarrass v.使窘迫; 使局促不安
be embarrassed about/at sth
对…感到尴尬
类似积累:
excite;interest;move;surprise;annoy;frighten……
make fun of
取笑;戏弄
have fun 玩的开心
play tricks on sb 捉弄某人
play jokes on sb 戏弄;同…开玩笑
戏弄别人是无礼的。
It is rude to make fun of others.
upset
/ p set/
vt.使烦恼;使生气;搅乱
adj.心烦的;苦恼的;沮丧的
be/feel upset about sth 为某事心烦
(形容词upset 常作表语,不能作定语 )
这个决定让很多人不快。
The decision upsets a lot of people.
guideline
/ ga dla n/
n.准则;指导原则
author
/ :θ (r)/
n. 作者;作家
familiar
/f m li (r)/
adj.熟悉;熟知
(sb.)be familiar with… (某人)对…熟悉
( sth.)be familiar to sb. (某事)为人所熟知
他对这个网站很熟悉。
He is familiar with the website.
The website is familiar to me.
define
/d fa n/
vt. 给……下定义;界定;解释
definition n.定义
Some words are hard to define because they have many different uses.
很难解释为为什么他如此受欢迎。
It is difficult to define what makes him so popular.
define…as… 把……定义为……
case
/ke s/
n.盒;箱;情况;案件
in case 以防万一
in any case 无论如何
in this/that case 在这/那种情况下
in no case 绝不
tip
/t p/
n.忠告;诀窍;实用的提示
useful tips on how to save money.
the World Wide Web (abbr. WWW)
万维网;
环球信息网
必修二 UNIT 3
Thank you!
(Words & Expressions)

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