人教版(2019)必修第一册Unit 1 Teenage life单词讲解课件(共46张PPT)

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名称 人教版(2019)必修第一册Unit 1 Teenage life单词讲解课件(共46张PPT)
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科目 英语
更新时间 2022-11-18 21:36:32

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(共46张PPT)
Words Expressions(上)
-Maggie
teenager n.青少年
youth n.青年时期 青春
adult n.成年人 adj.成年的 成熟的
clean up
ballet n.芭蕾舞
freshman n.一年级新生
sophomore大二
senior大四
junior大三
greenhouse n.温室 暖房
title n.名称,标题,职称,头衔
topic n.话题 标题
movement
n.动作,运动,活动
3. volunteer n.志愿者 
voluntary adj.自愿的,志愿的 
voluntarily adv.自愿地,主动地
serve/work as a volunteer 做志愿者
do volunteer work 做志愿工作
volunteer to do sth.自愿做某事
volunteer for sth.自愿为某事效劳
These volunteers are teenagers from junior high school and senior high school.
1. Why do you want to volunteer ________ our organisation
2. ________________ (作为志愿者之一), I have taught English in a remote mountain village for three years.
for 
As one of the volunteers
4. debate n.辩论;争论 vt. & vi.辩论;争论
debate sth. with sb. 同某人辩论/讨论某事
debate on/about sth. 讨论某事
beyond debate 无可争辩
argue sb. into/out of doing sth.
说服某人做/不做某事
The bill is under debate and hasn't been passed yet.
1. We are having a heated debate ________ the effect of computers on children.
2. We ____________________(正在讨论如何设计)our new house.
on 
are debating how to design
5. prefer=like...better vt.较喜欢
preference n.偏爱,偏好
show preference for sth.
prefer to do/doing sth. 更喜欢做某事
prefer doing A to doing B
=prefer to do A rather than do B
=would do A rather than do B
He prefers watching football matches to playing it.
1. As a matter of fact, I prefer certainty ________ adventure.
2. I prefer ________ (go) out and be out.
3. Rather than ___ (take) a crowded bus, he prefers ________ (ride) a shared bicycle.
to 
to go
take
to ride
6.content n.adj. & vt.
(1)n.内容;满意,满足;目录;所容纳之物;容量,含量
(2)adj.满意的,满足的 (3)vt.使满意,使满足
feel/be content with=be satisfied with
对……感到满足/满意
be content to do sth.=be willing to do sth.
愿意做某事
They seems fairly content with life.
Are you content ________ your present achievements(成就)
She is content ________ (lead) such a peaceful life.
His goal came true, the man smiled ____________ (满意地)
with 
to lead 
with content
7. suitable adj.合适的;适用的 
suit vt.适合
be suitable for 对……适合的
be suitable to do sth. 适合做某事
I don't think he is suitable to do the job.
His goal is to make a film that is suitable ________ children.
You're covered with sweat. It is not suitable ________ (bathe) right away.
for 
to bathe
She _____ the temptation to buy a coat she could not afford.
A. challenged
B. obstructed
C. contradicted
D. resisted
D
resist 此处意指(=“keep” oneself back from)“忍住...”
句意:她抵制住了诱惑,不去买她买不起的大衣。
Her account made all of us ________ .
A.to confuse B.confusing
C.confuse D.confused
D
8.challenge n.挑战;艰巨任务 vt.怀疑;向……挑战 
challenging adj.挑战性的;考验能力的
the challenge of doing sth. 做某事的挑战
meet the challenge of 迎接……的挑战
challenge sb.to (do) sth.向某人挑战(做)某事
I did not think he was right, so I challenged him.
单句语法填空
(1)Exploring the outer space is a challenge    man(人类) against nature.
(2)He challenged me     (play)another tennis game.
(3)I challenged him     a game of chess.
(4)It is     challenge for graduates to find work as unemployment is very high nowadays.
(5)Some graduates find it      (challenge)to find a suitable job after graduation.
(6)If he takes on the work,he will have to meet the challenge of _______ (organise)a team all by himself.
(7)Martins now            (面临最大的挑战)of his career.
of
to play
to
a
challenging
organising
faces the biggest challenge
9. confusing adj.难以理解的;不清楚的 
confuse vt.使糊涂;使迷惑 
confused adj.糊涂的;迷惑的 
confusion n.困惑;混淆
confuse sb. 使某人困惑
be confused about 对……感到困惑
The instructions on the box are very confusing.
I __________________ (对……感到疑惑)your recent behaviour.
Susan looked at her father ________________ (困惑地)and did not know what to do.
am confused about
in confusion
10. fluent adj.(尤指外语)流利的;熟练的 
fluently adv.流利地;流畅地 
fluency n.流利,流畅
be fluent in 在……方面很流利
Amazingly, he is fluent in several foreign languages, such as English, French and Russian.
The young man has the advantage of speaking three languages ________ (fluent).
I have achieved different degrees of ________ (fluent) in three languages, and look forward to learning more.
She was fluent ________ English, French and German.
fluently 
fluency 
in 
11. graduate vi. & vt.毕业;获得学位 n.毕业生 
graduation n.毕业
In actual fact, he graduated from Beijing University.
1. They are the ________ (graduate) who graduated ________ Wuhan University and now are playing an important part in our company.
2. After ________ (graduate), she set a goal immediately.
graduates
from 
graduation 
12. recommend vt.建议;推荐;介绍 
recommendation n.推荐;介绍信
recommend doing sth. 建议做某事
sb. to do sth. 建议某人做某事
that sb. (should) do
The doctor recommended (that) I take more exercise.
recommend后可接动词不定式的复合结构,也可接动名词形式,即recommend sb. to do sth.或recommend doing sth.,类似用法的单词还有:allow,advise,permit
(2)推荐;介绍
... to sb. 向某人推荐……
sb. for... 推荐某人做(某职位)
sb. as... 推荐某人为……
sb. sth. = recommend sth. to sb. 给某人介绍某物
I recommended the chicken in mushroom sauce to an exchange student which is delicious.
She has been recommended for promotion.
The doctor recommended swimming as the best all-round exercise.
recommend
The professor recommended me ________ (buy) some new books on this subject.
I bought this computer on John's _____________ (recommend).
He recommended us to go swimming in the formal swimming pool.
→He recommended ____________________ in the formal swimming pool.
to buy 
recommendation
that we (should)go swimming
13. sign up(for) 报名(参加课程)……
He’s signed up for evening classes at the community college.
他已经报名参加社区学院夜间课程学习。
【归纳拓展】
sign up to do sth. 报名做某事
I’ve signed up to make the sandwiches for the party.
我已报名为聚会做三明治。
单句语法填空
(1)I’m thinking of signing up    a yoga(瑜伽)course.
(2)Over half the people who signed up    (do)engineering were women.
for
to do
14. advanced adj. 高级的;高等的;先进的
advanced technology 先进的技术
advanced learners of English 高级英语学习
【词语积累】
advance vi. 前进;发展 vt. 发展;促进 n. 前进;发展
in advance 预先,提前
in advance of(时间上)在……之前;(发展上)超前
The troops were given the order to advance. 部队接到了前进的命令。
He’s trying to advance his own career. 他在努力促进自己事业的发展。
If you’re going to come,please let me know in advance.如果你要来的话,请提前通知我。
【学法点拨】
常见的 -ed 结尾的形容词:
gifted/talented 有天赋的 experienced 有经验的 detailed 详细的
learned 博学的 devoted 专心的 used 用过的,二手的
skilled 有技术的
写出画线单词的词性和词义
(1) They use the Internet as a tool to advance their research.  ______________   (2)Information technology has greatly advanced since the 1960s. ____________    (3) These advances in medical science will help man(人类)to enjoy a longer life. __________   
单句语法填空
(4) The course is intended for     (advance)learners.
(5) We are working hard      (advance)the cause of world peace.
(6) I’d appreciate it if you could let me know   advance whether or not you are coming.
vt. 促进
vi. 发展
n. 进步;进展
advanced
in
to advance
Japan is an ______ industrial country.
A.advancing B.advanced
C.to advance D.to be advanced
B
教材原句 p.14 Obviously, I was unhappy, but I won’t quit .
很显然,我并不高兴,但我不会就此放弃。
15. obviously adv. 显然;明显地
Obviously,the school can’t function without teachers. 显而易见, 学校没有老师就无法运转。
【词语积累】
obvious adj. 显然的;明显的
be obvious to sb. 对某人来说是显而易见的
It is obvious that... 很明显……
It’s obvious (that) she doesn’t like adventure. 显然她不喜欢冒险。\
单句语法填空
(1)     (obvious),she is waiting for you to apologize.
完成句子
(2)It might        (对……来说是显而易见的)you,but it isn’t to me.
(3)        (很明显)they are having fun at the seaside.
Obviously
be obvious to
It’s obvious that
16. quit vi. & vt. (quit,quit)停止;戒掉;离开(工作职位、学校等)
搭配:quit doing sth. 停止做某事(坏事或令人厌烦的事)
A man is not finished when he is defeated. He is finished when he quits.
一个人不会毁于失败,而会毁于放弃。
I’m going to quit smoking. 我准备戒烟。
Tell him to quit laughing at that poor man.
告诉他不要再嘲笑那个可怜的家伙。
He has decided to quit as manager of the team.
他已决定辞掉球队经理的职务。
【正误对比】
quit doing sth. (√) quit to do sth. (×)
单句语法填空
(1) To his credit,the editor preferred     (quit)rather than give way
to false(假的)news.
(2) My uncle hasn’t been able to quit      (smoke),but at least he
has cut down.
完成句子
(3)I think Tom,as the head of a big department,should either study regularly or       (辞掉工作).
to quit
smoking
quit his job
教材原句p.14 ... get used to being responsible for a lot more. ……习惯承担更多的责任。
17. responsible adj. 负责的;有责任的
搭配 be responsible for(doing)sth. 对(做)某事负责
be responsible for sb. 对某人负责
The boss rather than the workers should be responsible for the accident. They just carried out the order as told. 老板而不是工人该对此事故负责,他们只是按命令行事。
【误区警示】
(1)responsible 作前置定语和作后置定语时意义不同:
a responsible person 可信赖的人,可靠的人
the person responsible 负责人,主管人
(2)Sb. be responsible for... 某人对……负责。
Sth. be responsible for... 某事是……的原因。
【词语积累】
responsibility n. 责任,职责,义务 a sense of responsibility 责任感
have/take responsibility for 对……有责任 / 负责
You have responsibility for informing us of any changes.
=It’s your responsibility to inform us of any changes. 如有任何变动,你有责任通知我们。
单句语法填空
(1)As a guide,she should be responsible    her tourists.
(2) Mike is responsible    designing the whole project.
(3) Since no one else has volunteered,Lucy will be responsible for      (supply)
food for the trip.
(4) It’s my responsibility     (lock)the doors.
完成句子
(5) We should          (对……负责)the next generation.
(6) The poor health             (是他辞掉这份工作的原因).
(7)The teacher feels             (强烈的责任感)towards her students.
for
for
supplying
to lock
be responsible for
is responsible for his quitting the job
a strong sense of responsibility
18. solution n. 解决办法;答案
搭配:a solution to … ……的解决办法 / 答案(to 是介词)
the solution to the problem 问题的解决办法
provide/offer a solution 提供解决办法
suggest/put forward a solution 提出解决办法
look for a solution 寻找解决办法
【词语积累】
solve vt. 解决,解答 solve a problem 解决问题
单句语法填空
(1) We are working together to find the best    (solve).
(2) He volunteered to find a solution    the hard problem.
solution
to
教材原句 p.15 ... so I need to make a workable schedule .
……因此我需要制订一个切实可行的日程计划。
19. schedule n. & vt.
(1)n. 工作计划;日程安排
on schedule 按预定时间
ahead of schedule(= ahead of time)先于预定时间,提前
behind schedule 迟于预定时间
have a tight/busy schedule 日程安排紧
Having worked for two days,Steve managed to finish his report on schedule.
工作了两天,史蒂夫终于设法如期完成了报告。
(2)vt. 安排;预定
搭配 schedule... for... 把……安排在……
be scheduled to do sth. 被安排做某事
The meeting has been scheduled for tomorrow afternoon. 会议安排在明天下午。
搭配
单句语法填空
(1)The party is scheduled    the weekend.
(2)Our guests are scheduled     (arrive)at 7:30 in the evening.
完成句子
(3)The operation on the old man will be carried out       (按预定时间).
(4) Thanks to your help,we accomplished the task          (提前).
(5)            (我的日程安排很紧)right now,but I’ll try to fit you in.
for
to arrive
on schedule
ahead of schedule/time
My schedule is very tight
核心词汇
教材原句 p.12 Volunteer Club 志愿者俱乐部
20. volunteer n. & v.
(1)n. 志愿者 work/act as a volunteer 做志愿者
(2)v. 自愿(做某事);自告奋勇,自愿效劳
to do sth. 自愿做某事
for sth. 自愿为某事效劳
During the emergency,many staff volunteered to work through the weekend.
紧急时刻,很多员工都自愿周末加班。
He volunteered for the army. 他自愿参军。
【词语积累】
voluntary adj. 志愿的,自愿的 voluntarily adv. 自愿地,主动地
【一言助记】
As a volunteer,he often does voluntary work,and he thinks he has responsibility to help those people in need.
作为一名志愿者,他经常做志愿工作,他认为他有责任帮助那些需要帮助的人。
搭配:volunteer...
题组练·领悟方法
单句语法填空
(1) Why do you want to volunteer    our organisation
(2)He volunteered     (do)the stressful job.
(3) We work with      (volunteer )of all ages and backgrounds.
完成句子
(4)           (作为志愿者之一),I have taught English in a remote mountain village for three years.
(5)Jill            (自愿组织)a New Year’s party.
for
to do
volunteers
As one of the volunteers
volunteered to organize
教材原句 p.12 Debate Club 辩论俱乐部
21. debate (1)n. 辩论;争论
under debate 在辩论/讨论中
搭配 a heated/lively debate 一场激烈的/热烈的争论
beyond debate 无可争辩
The bill is under debate and hasn’t been passed yet. 该法案正在讨论中,尚未通过。
(2)vt. & vi. 辩论;争论
sth. with sb. 同某人辩论 / 讨论某事
搭配: debate on/about sth. 讨论某事
疑问词 +to do sth. 讨论……
We debated whether to take the earlier train or not.
我们讨论到底要不要乘早一点儿的那趟列车。
【词语辨析】debate 与 argue
(1)debate 侧重“双方各抒己见”,内含“交锋”的意思。
(2)argue 侧重“说理”“论证”和“企图说服”。
常用于结构:argue sb. into/out of doing sth. 说服某人做 / 不做某事。
单句语法填空
(1)We are having a heated debate     the effect of computers on children.
(2) We debated     them on the question till late into the night.
(3) Whether to wear formal clothes or not is     debate.
完成句子
(4) We had         (一场激烈的讨论)on the matter.
(5) It is a fact      (无可争辩)that the employment pressure of graduates is heavy.
(6) We            (正在讨论如何设计)our new house.
on
with
under
a heated debate
beyond debate
are debating how to design
教材原句p.12 I prefer helping others . 我更喜欢帮助别人。
22. prefer vt. 较喜欢
prefer A to B 喜欢 A 胜过喜欢 B
prefer doing... (to doing... )宁愿做……(而不愿做……)
搭配 prefer to do sth. 宁愿做某事
prefer to do... rather than do... 宁愿做……而不愿做……
prefer sb. to do sth. = prefer that sb. (should)do sth.宁愿某人做某事
He prefers watching football matches to playing it.比起踢足球来,他更喜欢看足球比赛。
I’d prefer not to discuss this issue. 我宁愿不讨论这个问题。
I’d prefer you not to smoke.= I prefer that you(should) not smoke.我希望你不要抽烟。
【误区警示】
(1)要注意以上结构中 to 是介词还是不定式符号。
(2)prefer 意为“更喜欢,较喜欢”,相当于 like...better,所以不再与比较级或最高级连用。
【归纳拓展】
常见的一些以字母 r 结尾的单词变形时,需双写 r :
prefer—preferred—preferred—preferring 宁愿
refer—referred—referred—referring 参考
occur—occurred—occurred—occurring 发生
单句语法填空
(1)As a matter of fact,I prefer certainty    adventure.
(2)I prefer     (go) out and be out.
(3)Most people prefer     (ride)to work to     (drive)with the free-bicycle service offered.
(4) Rather than     (take)a crowded bus,he prefers     (ride)a shared bicycle.
一句多译
这个小女孩更喜欢去看电影而不愿独自待在 家里。
(5)__________________________________________________________________
(6)______________________________________________________________
to
to go
riding driving
take to ride
The little girl preferred to go to the cinema rather than stay at home alone. 
The little girl preferred going to the cinema to staying at home alone.
指出下列句中 so that 引导的从句的类型
(1)Let’s not pick these peaches until this weekend so that they get sweet enough to be eaten.
(2)The house is empty for a long time,so that it is filled with dust.
同义句转换
(3) Roses need special care so that they can live through winter.
→ Roses need special care        they can live through winter.
→Roses need special care         live through winter.
目的状语从句
结果状语从句
in order that
so as to/in order to
1. leave alone 不打扰,不惊动
leave alone的其他含义:
leave aside
leave behind
leave for
leave off
leave out
let alone
live alone
Important phrases
不管;不理;让……单独待着
考虑搁置一边,不考虑
忘记带走;留下;超过
动身去
停止,中断;不包括
遗漏,省去;忽视,冷落
更别说,更不用说
一个人住
You should contact the professor before you leave______London.
for
教材原句p.14 Studying hard isn ’ t always fun ...努力学习并不总是那么有趣……
2 动名词(短语)作主语
单个的动名词(短语)作主语时,谓语动词要用单数形式。一般来说,动名词(短语)作主语表示一种抽象的或泛指的动作。
Doing morning exercises is good for our health.做早操对我们的健康有好处。
【学法点拨】
it 作形式主语,必须用动名词短语作真正主语的句式:
It is no use/ useless doing sth. 做某事没有用处。
It is no good doing sth. 做某事没有好处。
It is a waste of time doing sth. 做某事是浪费时间。
It’s no use arguing with him. 与他争论是没用的。
It’s no good smoking. You’d better give it up. 抽烟没好处。你最好戒烟。
It’s a waste of time waiting here. 在这里等待是浪费时间。
单句语法填空
(1)     (learn) to think critically( 批 判 地)is an important skill today’s children will need for the future.
(2) Listening to loud music at rock concerts______(have)caused hearing loss
in some teenagers.
(3)It’s no use     (cry)over spilt milk(覆水难收).
完成句子
(4)         (躺在海滩上)makes one relaxed.
(5)          (大声朗读英语)in the morning will do good to you.
Learning
has
crying
Lying on the beach
Reading English aloud
2. concentrate (one’s attention) on全神贯注;集中精力于
concentrate on (doing) sth.专心于(做)某事
“集中注意力于”的其他常见表达:
Important phrases
fix/focus (one’s attention) on
pay attention to
put one’s heart into
be absorbed/buried in
be devoted to
She has turned down several invitations to star at shows in order to _____________________her studies.
He sat there, with his attention____________on his book.
concentrated
concentrate on