人教版（2019） 必修第二册 Unit 3 The Internet 单词课件(81张ppt)

(共81张PPT)
单词精讲
12.10英语早读
背诵单词及词组21-60
Unit 3
默写人员名单
9：40默写
28班：刘嘉乐 李东徽 朱贝蕾 张博栋 谢雨晴 夏誉纹 董月月 田佳鑫 韩怡文 田林源 时冰洋 汪洁 赵文娜 师亚萌
29班：
李香甜 范金力 王立鑫 周俊豪 高诗惠 王自远 李贤 李宝 贺思妤 赵真 魏乐乐郑庆豪 高瑞莹 栗梦楠
blog
Blog post
blogger
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. a 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.
engineer　[ end 'n (r)] n. 工程师；机(械)师 vt. 设计；建造；策划
engineering　 [ end 'n r ] 　n. 工程学；工程
search engines
6.. chat vi.聊天；闲聊
chat online
chat about
chat with/to
n.聊天；闲聊[c]
chat show
Have a chat with sb.about/over sth
在网上聊天
谈论
与……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 over a cup of tea.
(2) He chatted _________ his friend _________ the charity concert which was to be held the next week.
a
with/to
about
7. stream [stri m]: n. 小河;溪流
vt. 流播(不用下载直接在互联网上播放音视频);
vi. 流出;流动
stream movies and music
流播电影和音乐
P31. TV ME lets you stream your favourite TV programmes and see your face on the screen together with the actors.
TV ME可以让你播放你最喜欢的电视节目，在屏幕上和演员一起看到你的脸
stream v&n.
meaning 3：v.流淌，流出
meaning 2：n.一连串，流
meaning 1:n.小河；溪
meaning 4：v.流播
If you stream videos, you play it on your computer while it is being downloaded from the Internet.
A steady stream of visitors came to the house.
Tears were streaming down her cheeks.
The valley is watered by a stream.
a stream of traffic
车流
streaming cold
感冒流鼻涕
山涧
川流不息的车辆
一缕烟
一阵寒风
她脸上正在流血。
阳光从窗户照进来
播放视频和音乐
go against/with the stream （不）随波逐流
eg.: Some people prefer to go with the stream.
他没有勇气逆舆论潮流流行事.
He ____________________________________________________of public opinion.
idioms
hasn't the courage to go against the stream
river lake sea ocean
拓展总结
练习巩固
I often stream music about mountain streams on the Internet.
river 江河
lake 湖泊
ocean 洋
sea 海
8.identity n. 身份；个性
课本原句
P27. And so I use a nonsense name for my net identity.
P32. Identity theft is a common and serious problem.
词汇记忆
equality 平等
falsity 错误
humanity 人性
9.an identity card (ID card) 身份证
identify vt. 认出；确认
identify...as... 确认……是……
identification n. 识别；鉴定；确认
identity
ident- = same 表示“相同”
-ity 构成抽象名词，指具备某种性质
Where is your house Is there any ________ in the neighbourhood
A．identity B．access
C．milestone D．landmark
D
landmark显而易见的地标，路标;
identity身份;
access通道，入口；
milestone里程碑，划时代的事件.
文化认同；文化身份
国家认同；民族认同
社会认同；社会身份
cultural identity
national identity
social identity
Online shopping is both cheap and _________with abundant alternatives.
网上购物既便宜又方便，有丰富的选择
convenient
10. convenient adj. 方便的；近便的
常用搭配有
for convenience 为了方便起见
at one's convenience 在某人方便的时候
bring convenience to 给……带来方便
It is convenient （for sb. ）to do sth. 对（某人）来说做某事方便
sth. is convenient for sb. /sth. 某事对……来说是方便的。
convenient for/to ……离……近
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。
11.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
vt
兑现;付款
【同根词】
cashier n[C]收银员;收银台
12. update vt. 更新；向……提供最新信息
n. 更新；最新消息
an updated edition
a news update
update sb. on sth.
update one’s knowledge
最新版本
最新新闻报道
向某人提供最新信息
更新某人的知识
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
13.database
n
[C]数据库;资料库
14.software
n
[U]软件
work
n[C]
①网状系统;关系网
a high-speed network of railways高速铁路网
a social network社交网
②广播网;电视网;互联网
wireless networks无线网络
v
将...连接成网络;联播; 建立工作关系
get/be stuck in
stuck with
be stuck on
stick to（doing）sth.
stick to one’s dream
stick to his word
陷入……中，困在……中
被迫接受；无法摆脱；肩负
迷恋上
坚持（to 为介词）
坚持梦想
履行诺言
16.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
17. keep pany 陪伴某人
in company with...
keep company with...
与……一起
与……结交
company n. 公司；同伴，陪伴→ accompany v. 陪伴
companion n. 同伴
accompany sb. to a place
be accompanied by
陪伴某人去某地
由……陪伴
18.Surf
vt&vi浏览；冲浪
surf the Internet / Net
网上冲浪;上网
19. benefit n. 益处 vt. 使受益 vi. 得益于
benefit v&n.
meaning 3：
vt.使受益
meaning 2：
n.津贴，救助金
meaning 1:
n.利益，益处
This new benefit has come as a godsend for low-income families.
People would benefit greatly from a pollution-free vehicle.
I've had the benefit of a good education.
meaning 4：
vi.得益于
It will benefit both sides.
据说，瑜伽对我们的健康有很大的益处。(一句多译)
It is said that Yoga is of great benefit to our health.
It is said that Yoga is very beneficial to our health.
It is said that we can benefit considerably from Yoga.
Yoga is said to enormously benefit our health.
for the benefit of
be of benefit to
benefit from/by...
benefit sb.
be beneficial to
为……；为……的利益
对……有益
从……受益；得益于
对某人有益
对……有益；对……有利
20. distance n．距离;远处；远方；冷淡；疏远
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。
　　　
from/at a distance
at a distance of...
keep one's distance
隔一段距离；从远处
在……远处
保持距离
21. inspire vt.鼓舞；激励；启发思考
1. The movie is ________, and we are all ________．
A. inspired; inspired B. inspiring; inspiring
C. inspired; inspiring D. inspiring; inspired
√
His encouraging remarks inspired confidence ______ me.
His encouraging remarks inspired me ______ confidence.
in
with
22.now that...
既然;由于（引导原因状语从句）
23. access n．通道；(使用、接近的)机会
vt.进入；使用；获取
拒绝访问
容易得到
访问网络
获取数据
使用者可远程获取声音邮件。
24.charity
n
①[U]慈善(事业); [U] 慈善机构/团体
raise money for charity为慈善事业筹款
②[U] (正式]慈悲;宽容
25. go through 经历；度过；通读
The country has ________ too many wars.
A．gone down B．gone through
C．gone along D．gone up
B
go down下来，go through经历，go along进展，go up上升句意是：这个国家经历了很多战争。
go on①发生;进行②继续下去;继续某种行为③(时间等)过去 (=go by)④(灯)亮;(电)通【反go off】
go on doing sth继续做同一件事
go on to do sth(做完一件事后) 继续做另一件事
go off①离开②突然响起;走火;爆炸③熄灭;中断供应
go out外出; (灯火等)熄灭
go over从一处到(另一处);仔细检查;温习
go round / around四处走动; (疾病、消息等)流传
go through with...将...进行到底
go to...由...获得;被授予
go up①(温度、价格等)增长(=rise)【反go down】②被建造起来
go with陪...一起去;与...相配(=match)
go without...没有...也行
go wrong出毛病;失败
have a go尝试一下
(be) on the go忙个不停
go about从事;忙于;开始做
go after追赶;追求;谋求
go against违反;违背;不利于
go ahead①前进;先走②(经过计划或允许后)开始做③[用于祈使句]请吧;说吧
go away走开;离开;外出(度假);消失
go back (to)回到;追溯到;回忆起
go by走过;流逝;过去
go down①下去②(船等)下沉(=sink); (日、月等)落下(=set)③(风、海面等)平静下来;④(价格、数量等)下降(=fall)【反go up】
go for①为...去;努力获取;选择②对...适用
go in for参加;从事;对...有兴趣
go into①撞在...上②进入;加入;从事③详细调查;研究
26.tough
adj
①（质地）结实的;坚固的
②（体格、性格）强壮的;坚强的
③(食物)难切开的/嚼不烂的【反tender】
④（态度）强硬的;严厉的【反soft】
⑤（工作、生活）艰苦的;艰难的;棘手的
【同根词】
toughen v.(使)变强壮; (使)变困难
toughly adv粗暴地;猛烈地
toughness n[U]韧度;韧性
27.province
n
[C]省;行政区
【同根词】
provincial adj省的
28.conference
n[C]
①(大型、正式的)会议
②(几个人的)商谈;会谈
29.resident
n
[C]居民;住户
rural / urban residents农村/城市居民
adj
(在某地)居住的
【同根词】
residential adj住宅的;住宅区的
30.plus
adj
表示加的;正的;零上的【反minus】;多;余
A plus A+
prep
加;加上【反minus】; 外加;另有
n
[C]加号;正号;有利因素【反minus】
the plus sign加号;正号
conj
[非正式]并且;而且
31. function n. 功能；作用；机能
vi. 起作用；正常工作；运转
function as
function well/normally
perform/fulfill 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
We all have a _______ to play in the protection of the environment.
A. function B. effect
C. part D. use
C
The drivers _______the
horn constantly.
press
32.battery
n
[C]电池(组);电瓶
a battery of...一系列/一组...
33. confirm vt. 确认；使确信
confirm sb. in sth.
confirm sb. in one’s belief/opinion/view/ suspicions
confirm that...
It has been confirmed that...
使某人确信某事
证实某人的信念/ 观点/ 看法/ 怀疑
证实……
已确定……
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.
35. press vt. 按; 压; 敦促
press... against/on...
press a button/switch/key
把……按在……上
按下按钮/ 开关；按键
under pressure
relieve/reduce pressure
put pressure on sb.
blood pressure
处于压力下
减压
向某人施压
血压
pressure n. 压力；劝说，强迫
单击添加标题
单击添加标题
36.button
37.file
n[C]
①纽扣
②按钮/开关
click /press / push / touch the button按按钮
v.
扣上扣子; (把...)扣紧
button one's coat把外衣纽扣扣紧
38. in shape 状况良好
39. keep track of 掌握……的最新消息；
了解……的动态
Bank statement helps you__________ where your money is going.
A．keep track of B．put up with
C．come up with D．fit in with
A
keep track of 跟踪，记录；put up with忍受；
come up with 提出； fit in with使适合，与……一致。
句意：银行对账单可以帮助你追踪你的钱的去向。所以选A
40.discount
n
折扣
a discount shop / store折扣店
at a 20% discount=at a discount of 20%以八折的优惠价
vt
打折扣;不重视;对...不全信
at a discount
a discount store/shop
offer/give sb. a discount
discounted prices/fares
打折
折扣店
给某人打折扣
打折价/ 票价
These goods will be sold ______ a discount.
The young woman often goes to the market to buy some ____________(discount) clothes.
at
discounted
41. account n. 账户；描述
vi. 解释，说明；占
n[C]
①[常用复数]账;账目
an account book账本;账簿
②账户;账号
have an account at/with a bank在银行开户
③叙述;报道;描写
on account of...因为;由于( because of)
on no account决不;绝对不【注意 置于句首，共所在的句子要用倒装语序。】
take account of.../ take.......into account考虑到;把…考虑进去
v
account for...
①(数量、比例上)占
②是…的原因;解释/说明( explain)
42.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.
v
①v.(使)发出喀嚓声
②vi喜爱;配合默契
click with sb与某人情投意合
n
[C]喀嚓声; (对鼠标或键盘等的)点击
43.privacy
n
[U]隐私;清静
44. 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
thieve v偷窃，行窃
45. rude adj. 粗鲁的；无礼的
rudeness n.无礼；粗暴
be rude to sb.
It is rude to do...
be rude in manner =be in a rude manner
对某人粗鲁
做……是无礼的
举止粗鲁
It was rude ______ you to stare at the foreigner when he passed by just now.
A．of B．for C．with D．to
A
46. target n．目标；对象；靶子
vt. 把……作为攻击目标
set a target
aim at the target
hit/miss the target
target sth.on/at
be targeted on/at
设定目标
瞄准目标
中/脱靶
把……对准
以……为目标；把……对准；旨在
This TV show is mainly targeted _____ the young.
To _______________(击中目标)，you have to aim at it.
at/on
hit the target
47.troll [tr l]: 【c】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.
48. cyberbully ['sa b b li ]: n. 网霸
v. 网络欺凌
cyber-: 网络的 bully: n. 霸道的人
1)I don’t want to become a target for a troll or cyberbully.
2)A cyberbully uses the Internet to be mean to others.
mean adj.吝啬小气的，刻薄的 （ex. P45）
be mean to 对....刻薄
mean to do sth 打算做某事
mean doing 意味着
49.false
adj.
假的;不真实的;不正确的;人造的(artificial)【反义词 true】
false hair假发
50. particular adj.特定的；特别的；讲究的
in particular＝particularly
be particular about
be particular to
特别；尤其
对……讲究；挑剔
为……所特有
1. Is there anything in the film Born in China that you thought worked ____________(particular)？
＝ Is there anything in the film Born in China that you thought worked ______ particular
2. As is well -known to all, giant pandas are particular _____ China.
particularly
in
to
51.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
52. make fun of 取笑；戏弄
52. make fun of: 取笑;戏弄
play a trick/tricks on sb: 捉弄某人
play a joke/ jokes on sb:
戏弄;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.
53. upset adj.心烦的；苦恼的；沮丧的
vt.使烦恼；使生气；搅乱
54.guideline
n
[C] [常用复数]指导方针;指导原则
55.author
n
[C]作者;作家
56.tip
n[C]
①梢;末端
the tips of branches / fingers树梢/指尖
②小费
③建议
learning tips on grammar语法学习建议
vt
给...小费
57. familiar adj. 熟悉；熟知
look/sound familiar
in familiar surroundings
（sb.）be/get familiar with sb. /sth.
（ sth.）be familiar to sb.
be on familiar terms with
看起来/ 听起来熟悉
在熟悉的环境里
（某人） 熟悉……
（某物）为某人所熟悉
与……交情很好
I am familiar ______ this application，so I will install it on my computer.
I am familiar _______ his style of design.
= His style of design is familiar ______ me.
with
with
to
58. keep（...）in mind 牢记
change one’s mind
make up one’s mind（to do sth. ）
fix one’s mind on/upon...
lose one’s mind
read one’s mind
改变主意
下定决心（做某事）
把注意力集中在……
失去理智
看出某人的心思
Keep in mind _______ success lies in hard work.
Although he was very stubborn，I made up my mind ___________（persuade）him.
You must always keep the reader _____ mind when writing a report.
that
to persuade
in
59.define [d fa n ]: v.
给...下定义;界定;解释
explain ... to ...: 向...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.
definition n.定义
60. case n. 盒；箱；情况；案件
in case
in case of
in any case
in this/that case
in no case
as is often the case
以防万一
假使……，要是……
无论如何
case，point，situation，occasion，stage 等表抽
象地点的名词作先行词，且关系词在从句中作状
语时，常用where 引导定语 从句。
决不，在任何情况下都不
和往常一样
如果这样/ 那样的话
60.case
n[C]
①事例;实例(例子;案例;病例;案件;诉讼案;官司)
②情况
in case of... [常用于官方通告在...情形时;万一
in ... case(s)在...情况下
in no case在任何情况下都不;决不【注意用于句首时，句子常用部分倒装语序。】
in this case在这种情况下
in that case既然如此;那样的话
in sb's case就某人的情况来说。
in the case of...就...来说;至于
(just) in case可引导状语从句假使;以防(万一)
the case事实;实情
③证据;理由
④箱子;盒子
a pencil case /a packing case铅笔盒/包装箱
charity
conference
03
They are often bought at a __________.
discount
target
blog post
search engine
social network
Wi-Fi 无线保真
button
更新
数据库
万维网（the World Wide Web)
文件/文件夹（file)
账户