Unit 1 Life Choices lesson 1 Language points课件(共22张PPT)-北师大版(2019)必修第一册

(共22张PPT)
1. to do voluntary work
voluntary adj. done willingly, not because you are forced
志愿的, 自愿的
e.g.
It is voluntary work to help in the library. Are you willing to have a try
Working in a(n) voluntary organization, I feel honoured.
Meanwhile, I’m an active member of my school’s long-distance running team and volunteering club.
volunteer vi. & vt. to offer to do something without expecting any reward, often something that other people do not want to do 志愿, 自愿
n. someone who does a job willingly without being paid 志愿者
volunteer to do sth. 主动做某事
volunteer for sth. 自愿做某事
work as a volunteer 做志愿者
【语境应用】用volunteer相关词汇完成句子。
1) Nowadays with the development of society, many __________ like to do _________ work without any pay.
2) I’ve ever heard of the name. It is a ___________________ organization providing help for the elderly.
3) You can __________ to serve in a local organization if you are willing to help others.
volunteers
voluntary
voluntary
volunteer
/volunteer
4. We work with __________ of all ages and backgrounds. Most of our __________ are aged 17-24.
volunteers
volunteers
2. I do a wide range of things online.
range n. a number of people or things that are all different, but are all of the same general type 一系列
the limits within which amounts, quantities, ages etc vary 范围, 界限
e.g. They give advice on a whole range of subjects.
It’s difficult to find a house in our price range.
within / out of / beyond range of
v. if prices, levels, temperatures etc range from one amount to another, they include both those amounts and anything in between
(价格、水平、温度等)处于某个范围之内(包括上下限)
e.g. The quality of food ranges from good to excellent.
Prices of the goods in the store range between $50 and $250.
range from… to… 范围从……到……
range between … and… 在……和……之间
【语境应用】根据括号内的汉语提示补全下面句子。
1) The company puts out ________ ________ ________ _________ (一系列产品).
2) The population of these cities ________ ________ ________ ________ ________ ________ ________ (在300万到500万之间).
3) The show attracted a wide audience, ________ ________ ________ ________ _____________ (从小孩到老人都有).
/ranges from three million to five million
a range of
products
ranges between
three million and five million
children to grandparents
ranging from
3. It’s so convenient to be able to compare the quality and
prices from different online shops before I buy.
convenient adj. useful to you because it saves you time, or does not spoil your plans or cause you problems 便利的, 方便的; 合宜的
e.g. If it’s convenient, call me tomorrow before noon.
Come whenever it is convenient for you.
Will it be convenient for you to start work tomorrow
adj. close and easy to reach 附近的, 近便的
e.g. The bus stop around the corner is probably the most convenient.
be convenient for sb. 对某人来说方便
It is convenient for sb. to do sth. 对某人来说做……方便
e.g. For your convenience, the bank is open until 7 pm.
We have provided seats for the convenience of our customers.
conveniently adv. 方便地, 不用费事地
convenience n. 方便；便利
for the convenience of sb. 为方便某人
4. My parents are worried that I may become an “Internet
addict”.
addict n. someone who is very interested in something and spends a lot of time doing it
对……着迷的人
e.g. She is a TV addict and watches as much as she can.
addiction n. 瘾; 入迷, 嗜好
addicted adj. 有瘾的, 入迷的
be / get / become addicted to (主语一般是人)
addictive adj. 使人上瘾的, 使人入迷的
be addictive to (主语一般是物)
【语境应用】根据括号内的汉语提示补全下面句子（每空一词）。
1) Anna _______________ ________ ________ (迷上了) TV soap operas.
2) Chocolates ________ _________ ________ (是使人上瘾的) many people.
3) My sister is a(n) __________ ________ (购物狂).
shopping addict
was/got/became addicted to
are addictive to
5. According to them, there is a danger that I may not be
able to tell whether these friends are real friends. (翻译)
在他们看来，危险在于，我可能无法辨别这些人是不是
真朋友。
常见后跟同位语从句的名词有doubt, fact, idea, view, thought, order, suggestion, news, truth, hope, promise, answer, belife, possibility。
此处that引导同位语从句，不作成分，无意义，也不可省略。that引导同位语从句，用来对名词进行解释说明。
e.g. The idea that I was “not athletic” stuck with me for
years.
Scientists have obtained more evidence that plastic is
finding its way into the human body.
The only way to succeed at the highest level is to have
total belief that you are better than anyone else on the
sports field.
according to: as stated or reported by sb./sth.
据(……所说); 按(……所报道)
e.g. According to her, she has been to over 10 countries.
据她所说，她去过十多个国家。
following, agreeing with or depending on sth.
依照; 按照; 根据
e.g. According to the weather report, it will rain tomorrow.
根据天气预报，明天将会下雨。
6. Actually, I do know I need to drag myself away from the
online world sometimes, especially because real life can
be just as interesting. (翻译)
事实上，我清楚地知道，我有时候需要强迫自己脱离网
络世界，尤其是因为现实生活也可以同样有趣。
用do, does, did来强调谓语动词，助动词表“果真，确实”之意。
e.g. But we do think that you can live a more powerful life
when you devote some of your time and energy to
something much larger than yourself.
7. My aim is to do well in every subject this term.
aim n. something you hope to achieve by doing something
目标, 目的, 意图
v. to try or intend to achieve something 力求达到
the aim of sth. 某事的目的
with the aim of 以……为目的
achieve one’s aim 达到某人的目标
aim to do sth. / aim at doing sth. 力争做某事
aim for / at 力求达到, 力争做到
【语境应用】根据括号内的汉语提示补全下面句子。
1) We ________ ________ ________ (应该努力争取) a bigger share of the market.
2) She went to London _______ _______ ______ _______
(是为了) finding a job.
3) When I was young, I ________ ________ ________ ( 力争成为) an excellent lawyer.
aimed to be
should aim for / at
with the aim of
8. Meanwhile, I’m an active member of my school’s long-
distance running team and volunteering club.
distance n. the amount of space between two places or things 距离,间距
used to talk about a situation when something is far away from you in space or time
(距离的)遥远; (时间的)久远
e.g. What is the distance from New York to Boston
We watched from a safe distance.
at / from a distance 在/从远处
keep one’s distance (from ...) (与……)保持距离
keep ... at a distance 与……保持一定距离
in the distance 在远处, 在远方
e.g. In their little boat they planned to go to distant lands.
distant adj. 遥远的, 久远的
【语境应用】根据括号内的汉语提示补全下面句子。
1) It is ________ ________ ________ ________ ________ (五英里的距离) from my home to the company.
2) I would ______ ______ ________ _____ ______ _______ (离那条狗远点), if I were you!
3) At some point ________ ________ ________ ________ (在遥远的未来) I would like to have my own house.
/keep the dog at a distance
a distance of five miles
keep my distance from that dog
in the distant future