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(共19张PPT)
Unit 1 Teenage Life
Words and Expressions
人教版2019必修第一册
obvious adj.明显的，显然的
It is obvious that+主谓：很明显 (it作形式主语，真正的主语是that从句)
obviously adv.显然；明显地　
1. _____________(很明显) they are having fun at the seaside.
很明显他们在海边玩得很开心。
2. _____________(很明显) she doesn't like adventure.
很显然她不喜欢冒险。
3.________ (obvious), she is waiting for you to apologise.
显然，她正在等待你道歉。
It's obvious that
It's obvious that
Obviously　
volunteer [ v l n t ] n．志愿者；志愿兵　vt.& vi.自愿
翻译：我写信的目的是申请称为一名志愿者
I’m writing to apply to be a volunteer.
prefer [pri f ] vt. 较喜欢
preferred
preferring
prefer to do/doing sth.喜欢做某事
There is no doubt that more and more people prefer_______________(shop) online nowadays.
毫无疑问，现在越来越多的人喜欢在网上购物。
to shop/ shopping
prefer [pri f ] vt. 较喜欢
prefer A to B 相比B更喜欢A
I prefer jazz _______ rock music.
相比摇滚乐我更喜欢爵士乐
prefer doing A to doing B 宁愿做A而不愿意做B
Nowadays most kids prefer _________(watch) TV to reading.
如今，大多数孩子更喜欢看电视而不是阅读。
＝prefer to do sth. rather than do sth.
Nowadays most kids prefer ______(watch) TV rather than read books
如今，大多数孩子更喜欢看电视而不是阅读。
to
watching
to watch
prefer to do/doing sth.喜欢做某事
prefer A to B 相比B更喜欢A
prefer doing A to doing B 宁愿做A而不愿意做B
＝prefer to do sth. rather than do sth.
prefer [pri f ] vt. 较喜欢
suitable [ sju t bl] adj. 合适的；适用的
suit n. 一套外衣，套装 vt. 适合；使适宜
be suitable for +名词：适合……
His goal is to make a film that is suitable ____ children.
他的目标是制作一部适合儿童观看的电影。
be suitable to do sth+动词： 适合做某事
The pen is not suitable (use) in very cold weather.
这支笔不适合在非常寒冷的天气中使用。
to use
for
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
He ____________several foreign language
他能流利地说几门外语
1. I can speak English (fluent).
2. I can speak (fluent) English.
fluently
fluent
be fluent in 对……熟练流畅
is fluent in
graduate [ gr dj t] n. 毕业生v. 毕业
graduation n.毕业，毕业典礼
graduate from + 学校 毕业于......学校
(1) He graduated _______ Stanford in 1998
他于1998年毕业于斯坦福
(2) We're going to Lily's __________(graduate) on Sunday.
我们周日要去Lily家参加她的毕业典礼。
from
graduation
recommend [ r k m nd] vt.建议；推荐；介绍
recommendation n. 推荐；介绍信
I am writing to recommend a book to you.
我写信是为了向您推荐一本书。
recommend sth to sb 向……介绍, 向……推荐
recommend sb. as …推荐某人当……
I am writing to __________Tom _____a volunteer.
我写信推荐汤姆作为志愿者
recommend as
responsible [r s p ns bl] adj. 负责的；有责任的
responsibility n. 责任；义务
be responsible for+n/ving… 对…负责
(1)There is no doubt that everyone is responsible for _________(make) our country stronger.
毫无疑问每个人都应该为让我们的国家变得更加强大而负责
(2)We __________________ our own actions.
我们要对自己的行为负责。
making
are responsible for
attract [ tr kt] vt. 吸引；引起......的注意
attraction n. 有吸引力的事物
attractive adj. 吸引人的
tourist attraction旅游景点
1. The West Lake is a _________________ .
西湖是一个旅游景点。
2. I also gave him an ____________(attract) souvenir
I had bought at Prague
我还给他了一个我在布拉格买的很吸引人的纪念品。
tourist attraction
attractive
focus [ f k s] vt. 集中注意力；聚焦
He was very nervous and anxious because many people __________ him.
感到非常紧张和焦虑，因为许多人的目光集中在他身上。
(读后续写—心理描写)
Spending too much time online is unhealthy and makes it very difficult to ________other things in life.
在网上花太多时间是不健康的，而且让人们很难集中精力在生活中的其他事情上
focus on sth 集中注意力于……；
focused on
focus on
addict [ d kt] n. 对……入迷的人；吸毒成瘾的人
addictive adj. 使人上瘾的；使人入迷的
addict vt. 使沉溺；使上瘾
addiction n. 上瘾；入迷；嗜好
be addicted to (doing) sth 沉溺于(做)某事
addict [ d kt] n. 对……入迷的人；吸毒成瘾的人
①As far as I'm concerned, it's not wise for us to be addicted to ________ (play) with smart phones.
②Her son addicted himself ___ smoking, which had a bad effect on his health.
③[2020·北京卷，语法填空]The problem of phone __________ (addict) has been observed since a few years ago.
playing　
to　
addiction
sign up (for sth) 报名(参加课程)
与sign有关的短语
sign in 签到 sign out 登记离开
sign over 签字转让 sign away 签字放弃（权利等）
sign off (在信的结尾)写结束语;(挂电话、广播节目结束时)就说到这，到此为止
It is obvious that+主谓：
很明显
prefer to do/doing sth.
喜欢做某事
prefer A to B
相比B更喜欢A
prefer doing A to doing B
宁愿做A而不愿意做B
＝prefer to do sth. rather than do sth.
be suitable for +名词：
适合……
be suitable to do sth+动词：
适合做某事
be fluent in
对……熟练流畅
graduate from + 学校
毕业于......学校
recommend sth to sb
向……介绍, 向……推荐
recommend sb. as
推荐某人当……
be responsible for+n/ving…
对…负责
tourist attraction
旅游景点
focus on sth
集中注意力于……
be addicted to (doing) sth
沉溺于(做)某事
sign up (for sth)
报名(参加课程)
Thank You !
Words and Expressions
人教版2019必修第一册

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