人教版(2019)必修第二册Unit 3 The Internet New Words 讲解课件(52张ppt)

(共52张PPT)
Unit 3
THE INTERNET
电脑培训中心模板
专业培训中心·只为你的到来~
1.blog [bl ɡ] n. 博客
vi. 写博客
write/keep a blog 写博客
2.blog post 博文;博客帖子
write a blog post: 写博客帖子
3.blogger ['bl ɡ (r)] n. 博客作者;博主
1) I’m not an expert, but many years as a blogger have taught me a thing or two（不少; 很多）.
2) He is one of China’s most popular bloggers.
电脑培训中心模板
专业培训中心·只为你的到来~
4.engine [ end n] n. 引擎;发动机;火车头
engineer [ end n (r)] n. 工程师 ; 技师
5. search engine (互联网上的)搜索引擎
1)The train is pulled by a powerful engine.
2)A search engine is a tool that helps you find what you’re looking for.
3)Baidu is a local search engine.
6.chat vi.聊天；闲聊
chat online
chat about sth
chat with sb
n.聊天；闲聊[c]
chat show
have a chat with sb about sth
在网上聊天
谈论某事
与某人闲聊
（电台或电视台）现场采访节目
与某人闲聊某事
(1) We had ________ nice chat about a cup of tea.
(2) He chatted _________ his friend _________ the charity concert which was to be held the next week.
a
with
about
7. stream [stri m]: n. 小河;溪流
v. 流播(不用下载直接在互联网上播放音视频);
流出;流动
stream movies and music
网上播放电影和音乐
8.identity [a ‘dent t ] n. 身份;个性
1) And so l use an unusual name for my net identity.
identity card = ID card : 身份证
2) He had lost his identity card and was being questioned by the police.
9. convenient adj. 方便的；近便的
常用搭配有
It is convenient （for sb. ）to do sth.
对（某人）来说做某事方便
for convenience 为了方便起见
at one's convenience 在某人方便的时候
conveniently adv. 方便地，合宜的
inconvenient adj. 为其反义词，意为“不方便的，麻烦的”
convenience n. 便利，便利的事物
10.cash
n
[U]现金;现款
pay in cash 用现金付款
【区别】pay by cheque用支票付款
pay by wechat用微信付款
11. update vt. 更新；向……提供最新信息
n. 更新；最新消息
a news update
update sb. on sth.
update one’s knowledge
最新新闻报道
1. I called the office to ________ them _____ the day's developments.
2. He was back in the office, _______ (update) the work schedule on the computer.
update
on
updating
向某人提供最新信息
更新某人的知识
12.database
n
[C]数据库;资料库
13.software
n
[U]软件
work
n[C]
①网状系统;关系网
a social network社交网
②广播网;电视网;互联网
v
将...连接成网络;联播; 建立工作关系
get/be stuck in
stick to (doing) sth.
stick to one’s dream
陷入……中，困在……中
坚持（to 为介词）
15.stuck adj. 卡住; (陷)入; (困)于
stick vt. 刺，戳；伸出；粘贴
vi. 坚持；伸出；粘住（过去式stuck，过去分词stuck）
n. 棍，棒；枝条
坚持某人的梦想
for company
陪伴；作伴
company n. 公司；同伴，陪伴→ accompany v. 陪伴
accompany sb. to someplace
陪伴某人去某地
16. keep pany 陪伴某人
17.surf
vt&vi浏览；冲浪
surf the Internet / Net
网上冲浪;上网
18. benefit n. 益处 vt. 使受益 vi. 得益于
(1) for the benefit of=for one’ benefit
be of benefit to
(2) benefit from/by...
benefit sb./sth.
(3) beneficial adj 有利的，有益的
be beneficial to
为了……的利益
对……有好处，有益于
从……受益
对某人/某物有益
对……有益；对……有利
19. distance n．距离;远处；远方；冷淡；疏远
　　　
in/from the distance
at a distance
keep sb at a distance
distant adj. 遥远的；远处的；久远的
be distant from 远离......
隔一段距离；距离稍远
与某人保持一定距离；疏远某人
在/从远处
The picture looks better ________.
A.in the distance B.at the distance
C.in a distance D.at a distance
D
in the distance与at a distance是固定搭配，B、C项结构错误。题意为“这幅画稍远些看更好。”，故选D项。
20. inspire vt.鼓舞；激励；启发思考
21.now that...
既然;由于（引导原因状语从句）
22. access n．通道；(使用、接近的)机会
vt.进入；使用；获取
23.charity
n慈善(事业); 慈善机构/团体
raise money for charity
为慈善事业筹款
24. go through 经历；度过；通读
25.tough
adj
be tough with sb. 对某人严厉
have tough time 日子很难过
【同根词】
toughly adv粗暴地;猛烈地
toughness n[U]韧度;韧性
26.province
n [C]省;行政区
27.conference
n[C]
①(大型、正式的)会议
②(几个人的)商谈;会谈
28.resident
n [C]居民;住户
rural / urban residents农村/城市居民
adj (在某地)居住的
29.plus
prep 加;加上; 外加;另有
n [C]加号;正号;优势;正号
conj [非正式]并且;而且
30. function n. 功能；作用；机能
vi. 起作用；正常工作；运转
function as
function well/normally
perform a...function
perform a variety of functions
起……作用；具有……功能
运转良好/ 正常
履行……职责， 发挥……作用
履行多种职责
The chair can also ______________(具有……功能) a bed.
In your new job you will _______________________________
(履行多种职责).
function as
perform a variety of functions
31.battery
n
[C]电池(组);电瓶
32. confirm vt. 确认；使确信;批准；认可
confirm sb. in sth.
confirm that...
It has been confirmed that...
confirm sb. as sth.
使某人确信某事
证实……
已经证实
任命某人担任某职位
1.It has been confirmed that who will be the next president of the US.
2.In 1995, Lang Ping was confirmed as head coach of the Chinese omen's volleyball team for the first time.
3.The expression on his face confirmed me in my suspicions(怀疑).
4.His support confirmed my determination to return home from abroad.
under pressure
put pressure on sb.
blood pressure
向某人施压
血压
pressure n. 压力；劝说，强迫
处于压力下
33. press vt. 按; 压; 敦促
press... against/to...
press sb to do sth
劝说/敦促某人做某事
把……按在……
单击添加标题
单击添加标题
34.button
35.file
n[C]
①纽扣
②按钮/开关
press a button 按按钮
35. in shape 状况良好;体型好; 健康
out of shape 不健康; 变形
get/keep/stay in shape
保持身材;保持健康
1)Dancing is the best way to stay in shape.
2)I must get in shape, otherwise I will lose the game.
36. keep track of 掌握…的最新消息;
了解…的动态; 与...保持联系
lose track of 不掌握…的最新消息;
不了解…的动态; 与...失去联系
1)Both of Xiao Bo’s apps
keep track of the steps he takes.
2)About five million people left Wuhan, so it’s very difficult to keep track of them all.
37. discount [ d ska nt ] n. 折扣
v. 减少;打折扣;减价出售
get/give/offer a discount
得到/给予/提供折扣
a discount price _________
a discount shop _________
折扣价
打折商店
1)Laura needs an app that will help her get discounts.
2)If I buy two, can you give me a discount
3)They are selling everything at a discount.
4)The shopkeeper will discount all the clothes tomorrow.
n.
n.
n.
v.
38.account [ ka nt ] n. 账户;描述
on account of = because of 由于;因为
give an account of 描述
have/open an account 有/开账户
1)What’s your account number please
2)Laura needs an app that will add money to her bank account.
3)He could not come on account of his illness.
39.click [kl k] v. 点击
double-click [ d bl kl k] v. 双击
click on... 点击
1)Don’t post comments or click on anything.
2)Click the OK button to start.
3)When you have choosed the file, click on the “open” box(方框).
40. privacy [ pr v si ]: n. 隐私;私密
private [ pra v t ]: adj.
私有的;私人的; 私立的;隐秘的
1)Firstly, protect your privacy and don't give out your address or ID card number.
2)The privacy of personal information is very important to us.
41. theft [θeft ] n. 偷(窃); 盗窃罪
thief [θi f] n. 贼;小偷(复: thieves)
steal -- stole -- stolen 偷
1)Identity theft is a common and serious problem.
身份盗窃是一个普遍而严重的问题。
2)Half an hour ago I reported the theft to the police.
半个小时之前，我向警方报告了这起盗窃案
42.rude [ru d] adj. 粗鲁的;无礼的
（ruder --- rudest）
rudely adv. 粗鲁地;无礼地
rudeness n. 粗鲁;粗野
be rude to…
对…无礼
1)Third, be polite. Being online is no
excuse for being rude.
2)Why are you so rude to your mother
43. target [ tɑ ɡ t ] n. 目标;对象;靶子
v. 把…作为攻击目标;
reach/achieve the target 实现目标
set a/the target 设定目标
be targeted at 把…作为目标；面向；针对
1)我们必须努力学习以实现我们的目标。
We must work hard to reach our targets.
2)Our guns are targeted at the enemies.
我们的枪对准了敌人。
44.troll [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.
45. cyberbully ['sa b b li ] n. 网霸
v. 网络欺凌
cyber- 网络的 bully n. 霸道的人
45.particular [p t kj l (r) ] adj. 特定的;特别的;讲究的
be particular about ... 对…讲究/挑剔
in particular 尤其;特别;格外
= particularly adv. 特别;尤其
1)Like a troll, a cyberbully will also write something mean but it is usually directed at particular people.
2)She’s very particular about her clothes.
3)You should pay particular attention to grammar.
46.embarrassing [ m b r s ] adj. 让人难堪/尴尬/害羞的
embarrass v.使窘迫; 使局促不安
embarrassed adj. 人感到窘迫的;尴尬的
be embarrassed about/at sth 对…感到尴尬
47. make fun of 取笑;戏弄
play a trick/tricks/a joke/jokes on sb
捉弄/戏弄某人;同...开玩笑
1)A photo of her had been posted online and she was being made fun of.
2)They make fun of me because I’m shorter than anyone else.
48. upset [ p‘set] adj. 不高兴的; 失望的;
心烦意乱的;不安的;沮丧的
v. (upset -- upset -- upsetting)
使烦恼; 使生气; 搅乱
be/feel upset about sth 为…烦恼/不安/不高兴
be upset to do sth 对做某事感到不安/难过
49.familiar [f m li (r)]: adj. 熟悉的;熟知的
（某人）be/get familiar with（某事）... 对… 熟悉
（某事）be/get familiar to （某人）...为…所熟悉
Translate:
我对这首老歌很熟悉。（用两种不同的表达）
I am familiar with this old song.
This old song is familiar to me.
50.keep/bear (...) in mind 牢记; 记住
change one’s mind 改变主意
make up one’s mind 下决心；决定
1)She should keep your suggestion in mind.
2) 我们尤其要记住重点词汇。
We must keep key words in mind in particular.
51.define [d fa n ] v. 给...下定义;界定;解释
1)Some words are hard to define because they have many different uses.
2)It is difficult to define what makes him so popular.
52.case [ke s] n. 盒;箱;情况;案件;病例
in this/that case 在这种/那种情况下
in case 以防;免得
in case of 如果;万一;以防
in any case 无论如何；总之
in no case 绝不（部分倒装）
1)Let me carry your case for you.
3)They have studied this case.
4)The number of new confirmed cases in
France rose by 29,837 on Sunday.
5) In this case, I would rather stay at home.
案件
病例
情况
箱子
THANK YOU