Unit 3 The Internet Words and Expressions 课件(共50张PPT)-人教版（2019）必修第二册

(共50张PPT)
词
汇
讲
解
新人教 必修二
Unit 3 The Internet
Part 1 拓展词汇
1. __________ adj. 方便的；近便的→____________ adj. 不方便的→___________ n. 便利；方便
2. ________ n. 距离→_______ adj. 遥远
3. _____ vt. 按，压；敦促→________ n. 压力
4. ______ n. 通道；(使用、查阅、接近或面见的)机会
vt. 进入；使用；获取
→__________ adj. 可接近的；可进入的；可使用的
5. _______ n. 隐私；私密→_______ adj. 私有的；私人的；个人的；私下的；秘密的→_________ adv. 私下(地)；单独
convenient
inconvenient
convenience
distance
press
access
accessible
distant
pressure
privacy
private
privately
6. ____ adj. 粗鲁的；无礼的→______ adv. 粗鲁地；无礼地；突然地；猛烈地→________ n. 粗鲁
7. __________ adj. 特定的；特别的；讲究的→____________ adv.特殊地；特别地
8. _______ n. 益处 vt. 使受益 vi. 得益于→__________ adj. 有利的；有帮助的；有用的→____________ adv. 获利地；受益地
rude
rudely
rudeness
particularly
particular
beneficial
benefit
beneficially
Part 2 重点词汇讲解
[t t] v /n 闲聊 chat-chatted-chatted-chatting
(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.
(3) I was having fun __________________________ (和朋友在网上聊天) last night when suddenly the electricity was cut off.
(4) ______________ (线上聊天) enables you to communicate in real time with people all over the world.
a
with
about
chatting online with my friend
Chatting online
1. chat
考题讲练单句语法填空
(1) Tears of happiness _____________________________________.
幸福的眼泪顺着她的脸颊流了下来。(心理描写）
(2) Quickly, she followed the sound to _____________ .
很快，她循着声音来到一条小溪处。（动作描写）
(3) The golden rays of sun _________________________ the window.
金色的阳光透过窗子流淌进来。（景物描写）
streamed down her cheeks
a stream
streamed through
2. stream
n. 小河；溪 ; 一连串，流
v. 流播;流淌;流出
考题讲练单句语法填空
3.function n.功能;作用;机能　vi.起作用;正常工作;运转
1.The sofa also ____________ a bed.
沙发还可当床用。
2.The fridge isn’t ____________ (function) satisfactorily.冰箱运转不正常了。
functions as
functioning
考题讲练单句语法填空
4. convenient [k n vi:ni nt ]: adj. 方便的; 近便的
考题讲练单句语法填空　
① _____ convenience, the two groups have been treated as one in this report.
② I can't see him now ─ it is ___________(convenient).
③ 　 is convenient for you to take a plane because there is a regular bus to the airport.
④Please telephone ____ your earliest convenience.
衔接写作
①The family thought _____________________________ in the kitchen.
这家人认为在厨房吃饭更方便。
② We have provided seats ____________________our customers.
为方便顾客我们备有座位。
it was more convenient to eat
For
inconvenient
It
at
for the convenience of
5.update vt.更新;向……提供最新信息　n.更新;最新消息
1.He was back in the office, ____________ (update) the work schedule on the computer.
他已回到办公室,正在电脑上更新工作日程。
2.Through the years, I'd run into former classmates who would provide ____________ (update) on other old classmates.这些年来,我常遇到以前的同学,他们会提供其他老同学的最新情况。
updating
updates
3.We’ll update you ____________ the day's top news.
我们将为您提供当天的重要新闻。
on
考题讲练单句语法填空
stick [st k] (stick-stuck-stuck)
vt. 刺，戳；伸出；粘贴
vi. 坚持；伸出；粘住
n. 棍，棒；枝条
[st k] adj. 卡住；陷（入）；困（于）
be/get stuck in 1) 卡住；无法移动 2)困于；陷于
They got stuck in a traffic jam.
stick to 坚持；遵守；粘住（to 为介词）
stick out 伸出；突出
6. stuck
1. stick a stamp on the envelope _____
2. Once a decision has been made , we all have to stick to it. _____
3. The key has been stuck in the lock._____
4. He was stuck by the question. ___
5. His car got stuck in the snow. ____
6. I found a nail sticking in my tire.______
7. Peter stuck his head behind the door.______
8. a walking stick ______
A. v. 刺入，戳进 B . v. 粘住，贴 C. v.伸出
D. n. 棍，棒；枝条 E. v. 坚持
F. adj. 卡住; (陷)入; (困)于 G.v. 阻塞，被难住
A
B
C
E
F
G
F
D
考题讲练一词多义
考题讲练单句语法填空　
①The bus was stuck _____ the mud.
② We must stick _____ our story about the accident.
③ His life seemed ________(stick) in a dilema; he could not go forward and he could not go back.
衔接写作
①_________________________ and tell him you won't do it.
要恪守自己的原则，告诉他你绝不会干的。
②He pitied people who __________________dead-end jobs.
他很同情那些工作上毫无前途的人。
衔接高考　
①(2022.新高考全国I) I _______(stick) the chicken in the freezer. But as days passed, it went bad.
②(2022.新高考全国I)We were stuck ____ the middle of the lake with a dead motor.
in
to
stuck
Stick to your principles
were stuck in
stuck
in
7. benefit n.益处　vt.使受益　vi.得益于
考题讲练单句语法填空　
①Small businesses are well situated to benefit _____ the single market.
②Don't go to any trouble _____ my benefit!
③Working out every day is of great benefit _____ our health.
④It can be ___________(benefit) to share your feelings with someone you trust.
from
for
to
beneficial
衔接写作 一句多译: 下面的这些方法将有助于你保持健康。
①The following tips will _______________ your health.
②The following tips will _______________ your health.
③The following tips will _______________ your health.
be beneficial to
be of benefit to
benefit
衔接高考
①(2020·江苏)If you see humor as an optional form of entertain-ment, you’re missing some of its biggest___________(benefit).
②(2020·新高考Ⅰ)The activity is of great benefit _____ us, which not only strengthened our will but improved our friendship.
③ (2021·全国新高考Ⅰ)Although popular beliefs regarding emotional intelligence run far ahead of what research can reasonably support, the overall effects of the publicity have been more ____________ (benefit) than harmful.
benefits
beneficial
to
8. distance n. 距离；v. 使疏远；与……保持距离
衔接写作
①The school is ________________________ of the train station.
学校离火车站不远，不费劲就走到了。
②If I were you，I would ___________________________.
我要是你，就离那条狗远一点儿。
考题讲练单句语法填空　
①We saw an old castle _____ the distance.　
②You'll never get the ball in ______ that distance.
③_____a distance of six miles you can't see much.
in
from
At
within easy walking distance
keep that dog at a distance
衔接高考 ①（2019·北京）Regardless of the weather or the _________ (distant), Paul Wilson will make sure low-income students in his neighbour-hood arrive at their college classes ontime.
②(2021·山东听力)All of them happen to be ________ walking distance from one another, so you won’t get wet.
distance
within
8.inspire vt.鼓舞;激励;启发思考
辨析encourage, promote, inspire
encourage：鼓励 to give sb support, courage or hope
We encourage the use of smart cards for online payments.
promote：促进 to help sth to happen or develop
The manager is expected to use his or her best endeavours to promote the artist’s career.
inspire：激励 to make sb want to do sth
Hawking is no longer with us, but he will continue to inspire the world.
辨析可以从英语释义入手，加以区分
根据所给汉语，从方框中选择适当的词填空。
promote inspire encourage
我们必须提倡独创性，激发创造力，鼓励创新。
We must __________ originality, __________ creativity and __________ innovation.
promote
inspire
encourage
History can inspire us _________(learn) more.
The unmanned Chang’e-4 probe (探测器) —the name was inspired ______an ancient Chinese moon goddess —touched down last week in the South Pole.
Leslie Nielsen's devotion to acting is wonderfully __________(inspire).
We were _________ by her ________ speech.I mean she was
an__________ to all of us.
to learn
by
inspiring
inspiration
inspiring
inspired
考题讲练单句语法填空
9. access
[ kses] n.通道；机会 vt.进入；使用；获取
注意
access的本意是“进入某一地点的通道或入口”,侧重进入的手段与途径,其含义是抽象的,一般用作不可数名词。其引申义可指“接近或取得……的方法、手段等”，常与介词to连用。
考题讲练单句语法填空　
① Students must have access _____ good resources.
② The loft can be ________(access) by a ladder.
③ Medicine should not be kept where it is__________ (access) to kids.
④ The only access _____ the farmhouse is across the fields.
to
accesssed
accessible
to
衔接写作
① Our school stadium ________________us students, and we can get easy access to it when taking exercise.
我校体育馆对我们学生来说很方便,我们锻炼时能使用。
is accessible to
②All the rooms _________________the Internet/ have Internet access.
所有的房间都可以接入互联网。
③ They ___________________________ all the files.
他们让我自由查阅所有档案资料。
衔接高考 (2020·天津第一次)
It will provide you with access______University facilities such as University Libraries, Sports Centre, and Computing Services.
have access to
gave me free access to
to
经历
翻找，翻阅
通读
10. go through
经历；度过；通读；翻找；用完
①I don't ever want to go through anything like that again.
②Someone had broken into the office and gone through all the drawers.
③ He'd gone through all his money by the end of the first week of his holiday.
④ I’d be very grateful if you could take some time to go through my resume and make necessary changes.
用完
词汇拓展① go的常见搭配还有:
go
go ahead
go against
go by
go down
go over
go out
go in for
go up
先走；开始做；请吧，说吧
违背；违反
（时间）过去；遵循
下降，下跌
仔细检查;越过;复习
出去；（火、灯）熄灭
爱好；从事
上升；建造起来
词汇拓展② through的常见搭配还有:
go through with ... 完成/做完……
break through 突破;突围
get through 完成;(使)通过;(使)熬过;打通电话
look through 浏览;快速查看
live through 经受住
pull through (使)康复;(使)渡过难关
see through 看穿;识破
注意
through 有“从头到尾”的含义, 所以大多数“动词 + through”构成的短语都含有“完成”“自始至终”“从头到尾”的意思。
through
① 穿过 ② 经历 ③ 仔细检查④ (提案等) 被通过
1. She went through an identity crisis (危机) in her teens.
2. As the plane went through the clouds, green fields and white houses came into sight.
3. The bill might have gone through if the economy was growing.
4. I went through the items on the list one by one
② 经历
① 穿过
④ (提案等) 被通过
. ③ 仔细检查
考题讲练一词多义
tough语义网络图
结实的
tough
基本义
质地“结实的”，难以切割或折断
体格“结实的”、性格坚韧不易屈服
结实的；坚固的
强壮的；坚强的
(食物等)嚼不烂的；老的
艰苦的；艰难的；棘手的
强硬的；严厉的
食物“结实的”
态度“结实的”，不易改变的
生活、工作等“结实的”，难于对付的
由一般到特殊
由具体到抽象
由物到人
基本义
由具体到抽象
11. tough
词源义：strong, powerful
基本义：结实的、强壮的
1. a tough pair of shoes
2. Are you sure you’re physically tough enough for this job
3. He plays the tough guy in the movie.
4. The meat was tough and hard to chew.
5. Don’t be too tough on / with him — he is only a child.
6. a tough life / job
7. It was a tough decision to make.
根据tough的基本义到衍生义，写出下列句子中tough的汉语意思。
结实的；坚固的
强壮的
(食物等) 嚼不烂的；老的
严厉的
艰难的 / 棘手的
强壮的
艰难的
考题讲练一词多义
12. account vi. & vt. 认为；说明；总计有
n. 账户；描述；说明；理由；计算；账目
知识拓展
On no account should you leave the baby alone.
你绝不能让婴儿独自一人。
At no time did he consider giving up.
他从未考虑过放弃。
Under no circumstances can you use my car.
你绝对不能用我的车。
In no case will we accept this proposal.
我们绝不会接受这个提议。
By no means is this the only solution.
这绝不是唯一的解决方案。
1. The official 　　 　 (confirm) that the paintings were originals and worth as much as $50 million.
2. 　　　 　　　　 (已经证实) it was the driver’s carelessness that resulted in the terrible accident.
confirmed
It has been confirmed that
13. confirm
vt. 确认；使确信/证明；证实
考题讲练单句语法填空
14.press vt.按,压;敦促　vi.挤;涌(有时vt.)n. 按,压;挤;推
1.Give the button ____________, and the light will be on. 按一下按钮,灯就亮了。
2.They are pressing us ____________ (make) a quick decision. 他们正催促我们尽快作出决定。
a press
to make
考题讲练单句语法填空
15.shape n. 形状;外形　vt. 使成形;影响;决定
1.He was ______________________ after the accident.
事故发生后他的身体状况很糟。
2.A good teacher helps ____________ a child s character.
好老师有助于塑造孩子的性格。
3.The pool is _______________________ a heart.
游泳池呈心形。
in bad shape/out of shape
shape
in the shape of
考题讲练单句语法填空
16.discount n.折扣　vt.打折
1.Do you ______________________ 你们打折吗
2.If you pay in cash, you can get the book
_________________.
如果你用现金付款来买这本书,你可以得到百分之十的折扣。
give/offer a discount
at a 10% discount
考题讲练单句语法填空
lose track of 不了解……的情况；与……失去联系
be on the right/wrong track 思路正确 / 错误
track n.足迹；轨道；小道 vt. 追踪 ;留下足迹
track and field 田径；田径赛
track down 追踪到，追查到
掌握……的最新消息；了解……的动态
17. keep track of
1. As a doctor, James has to ________________ the latest development in medicine.
2. I had so much fun that I______________time.
3. That’s not the answer but you’re 　　the right track.
4. He finally managed to track 　　　the book he wanted.
keep track of
lost track of
on
down
考题讲练单句语法填空
18.target n.目标;对象;靶子　vt.把……作为攻击目标
1.The house is an easy target ____________ the thieves.
这个房子是小偷易下手的目标。
for
考题讲练单句语法填空
19.particular adj.特定的;特别的;讲究的;挑剔的
1.She ________________ about her clothes.
她对衣着特别挑剔。
2.Of all the subjects, I like English ____________.
在所有的学科中,我尤其喜欢英语。
is very particular
in particular
考题讲练单句语法填空
20.upset adj.心烦的;苦恼的;沮丧的　vt.(upset, upset)使烦恼;使生气;搅乱;打翻
1.They are ______________by the break up of their parents’ marriage.
父母婚姻破裂让他们极度苦恼。
2.She warned me not to say anything ____________ him.
她警告我不要说任何让他不高兴的话。
terribly upset
that upset
考题讲练单句语法填空
21.familiar adj.熟悉;熟知
1.Actually, I'm not familiar ____________ her poetry.
事实上,我不熟悉她的诗作。
2.The name of the restaurant was not familiar ____________ me.
我不知道那家餐厅的名字。
with
to
考题讲练单句语法填空
22.embarrassing adj.让人难堪(尴尬;害羞)的
1. I was in the 　　 　 　　(embarrass) position of having completely forgotten her name.
2. All the people fixed their eyes on me, which made me feel very
　　 　　(embarrass).
3. I was a little embarrassed 　　 　(admit) that I was scared.
embarrassing
embarrassed
to admit
考题讲练单句语法填空
23.keep pany 陪伴某人
1.I will go shopping with you just to
________________________.
我和你一起去购物,只是为了陪伴你。
2.The singer ________________ (accompany) on the piano by her sister.
歌手的演唱是由她姐姐弹钢琴伴奏的。
keep you company
was accompanied
考题讲练单句语法填空
change one’s mind
make up one’s mind (to do sth. )
fix one’s mind on/upon...
改变主意
下定决心做
把注意力集中在……
牢记
24. keep (..) in mind
1. Keeping 　 mind how young she is, I thought she did really well.
2. Although he was very stubborn, I made up my mind 　　 　　　. (persuade) him.
in
to persuade
考题讲练单句语法填空
25.case n.盒;箱;情况;案件
1.The doctor shares his phone number with the patients ____________ they need medical assistance.
这位医生与病人分享他的电话
号码,以防他们需要医疗救助。
2.It may rain, so take an umbrella ____________. 带把雨伞以防天下雨。
3.I may ask for a leave tomorrow;
____________, take my place. 明天我可
能请假。那样的话,你就顶替我。
in case (that)
in case
in that case
考题讲练单句语法填空
Thank you