Unit 1 Friendship-Language points

(共44张PPT)
人教课标版
高一 必修1
Unit 1
Language points
1. add up加起来
Add your scores up and we’ll see who won.
把你的得分加起来，我们就知道谁赢了。
add up to 加起来总计
These numbers add up to 100.
这些数目合计为100。
add to 增加
用add up; add up to; add to完成句子。
1. The time I spend in commuting every day _________ two and a half hours.
2. Colorful balloons can _____ the festival atmosphere.
3. To make sure the result was correct, she ________ the figures again and again.
adds up to
add to
added up
2. upset
adj.=unhappy; feeling uncomfortable
vt.=make sb. unhappy
他的所作所为使他父母很不高兴。
What he had done upset his parents much.
第一次数学测验的成绩可能会使部分同学很不安。
The result of the first maths test may upset some of the students.
3. ignore
vt.=pay no attention to
别轻视小错，他们会造成大事故。
Don’t ignore small mistakes. They may
cause big accidents.
ignorant adj.无知的,不学无术的; 没有
受教育的=knowing too little; lacking
knowledge
They are ignorant but not stupid and
will learn quickly.
他们没有受过教育, 但并不愚笨, 学起来长进会很快。
ignorance n.无知,不学无术;愚昧 Please forgive my ignorance. 请原谅我的无知。
4. calm down 镇静, 安静, 平静
Look, calm down! We will find her.
喂, 镇静一点, 我们会找到她的。
We waited inside until things calmed down.
我们待在室内，直到一切都恢复了平静。
5. be concerned about
专家们对世界人口增长非常关注。
The experts are concerned about the
growth of the world’s population.
as/so far as sb. is concerned
=in one’s opinion 就某人而言, 在某人 看来
As far as I am concerned, the price of oil will continue to increase.
6. cheat v. 欺骗; 骗取; 作弊
cheat sb. (out) of sth. 骗取某人的某物
cheat sb. into doing … 骗某人做…
cheat at … 作弊; 作假
It was foolish of him ___________ ___________. (被骗了钱)
He was cheated ___________. (吸烟)
It is wrong _______________________. (考试作弊)
to be cheated
into smoking
to cheat in an examination
of his money
7. should have done 本来应该做某事 (而实际没做, 含有责备的意味)
should not have done 本来不该做某事(而实际已做)
He looks upset. I _________________ _______________. (本不该告诉他这个坏消息）
You are late. You ________________ _________________. (早五分钟来)
shouldn’t have told him the bad news
should have come five minutes earlier
[考例] —I’ll tell Mary about her new job tomorrow.
—You _______ her last week. (福建2004)
A. ought to tell B. would have told
C. must tell D. should have told
[点拨] 由last week可以断定，本句是讲过去的事情，所以排除A、C。 should have told 表示 “本应该告诉，但实际上并未告诉”，是对对方的一种委婉责备。
8. reason
the reason for (doing) sth.
What is your reason for being absent from school
the reason why…
The reason why they won was that
they practised hard.
9. go through
=experience; suffer
他一生当中经历了很多。
He has gone through a great deal in his life.
他陪妻子度过最艰难的时期。
He went through the hardest time with his wife.
弗兰克在战争中历经艰险。
Frank went through many dangers during
the war.
10. She and her family hid away for nearly twenty-five months before they were discovered.
[考点] before 意思是 “在……之前”，引导时间状语从句。
[考例] He made a mistake, but then he corrected the situation _______ it got worse. (北京2003)
A. until B. when C. before D. as
[点拨] 句意为：他犯了一个错误，但没等形势恶化，他就扭转了局面。until 直到……为止； when 当……时； as 在……的时候。
[考例] The field research will take Joan and Paul about five months; it will be a long time ______ we meet them again. （安徽 2007）
A. after B. before
C. since D. when
[点拨] “It will be a long time + before时间状语从句”是特殊句式。后一句意为“要过很久我们才会再见到他们”。
[考例] He was told that it would be at least three more months ______ he could recover and return to work.（江西2007）
A. when B. before
C. since D. that
[点拨] 同上。句意为“他被告知，至少再过三个月他才能恢复健康重返工作岗位。”
11. set down
写下, 记下
I have the details set down here in my notes.
我已将详细内容记到了笔记本上。
set forth 阐明，称述
The reason for my decision are set forth.
做出这项决定的理由我已在报告里
说明了。
set in 开始（并将延续下去）
The rainy season has set in.
雨季已经开始了。
set up 创建, 建立
The government has set up a committee to inquire into the problem.
政府成立了一个委员会调查这个问题。
12. on purpose (by intention, deliberately) 故意
They have come here on purpose to see you． 他们特意来看望你。
She broke the vase on purpose． 她故意把花瓶打碎。
13. in order to 为了(做什么事)
He works very hard in order to support his family.
他努力工作是为了养家糊口。
He got up very early in order to catch the first bus.
他起的很早是为了赶上头班车。
14. at dusk 黄昏，傍晚
The street lights go on at dusk.
街灯在黄昏时分亮起来。
15. The dark, rainy evening, the wind, the thundering clouds held me entirely in their power; ...
[考点] entirely adv. 完全地;彻底地
[考例] She devoted herself ______ to her research and it earned her a good reputation in her field. （湖北2007）
A. strongly B. extremely
C. entirely D. freely
[点拨] 考查词义辨析。句意为“她完全致力于她的研究工作，这为她在她的领域中赢得了良好的名誉”。
16. It / This is the first / second …time that +主语+have / has done.
It / This was the first / second / third … time that + 主语+ had done.
意为“某人第几次做某事”
I’m not familiar with the town. It is the first time that I ______________.
He told me it was the fourth time that he ________________________ (犯同样的错误).
have come here
had made the same mistake
17. face to face 面对面地 (在句中作状语)
face-to-face adj.面对面的 (作定语)
类似的还有heart to heart 坦诚地
shoulder to shoulder 肩并肩地
back to back 背对背地
She stood __________ (面对面地) with him.
We had ________________ (面对面的交谈).
face to face
a face-to-face talk
That night they talked ____________ (坦诚地) with each other.
heart to heart
SENTENCE EXPLANATIONS
1. I wonder if it’s because I haven’t been able to be outdoors for so long that I’ve grown so crazy about everything to do with nature.
[分析]
a. 本句的结构是：主语（I） + 谓语（wonder）+宾语从句（if ...nature）。
b. 宾语从句中的it is ... that ... 为强调句式，其基本结构是：It is / was + 被强调部分(常是主语、宾语或状语) + that / who（强调主语且主语指人时可以用who，也可以用that） + 其它部分。
强调句式只是把句子中的某些成分（被强调的部分）改变位置，所以把强调结构（it is / was ... that / who）去掉之后，句子一定是完整的。如：
It was yesterday that he met his classmate.
（He met his classmate yesterday.）
[仿写] __________________________________
__________________________________
（我不知道你是不是在7点钟开始工作。）
I don’t know whether it is at 7 o’clock that you begin to work.
2. I can well remember that there was a time when a deep blue sky, the song of the birds, moonlight and flowers could never have kept me spellbound.
[分析]
a. 本句的结构是：主语（I） + 谓语（can well remember） + 宾语从句（that ... spellbound）。
b. 宾语从句中的there was a time when ... 是一个固定句型，意为“这 / 那时发生了……”，time在本句型中指一段时间，后面跟了一个由when引导的定语从句。如：
There was a time when I did not want to go to school.
[仿写] ______________________________________________________________
他忘了那时他很穷，不得不靠乞讨为生。
He forgot the time when he was very poor and had to live on begging.
3. It’s no pleasure looking through these any longer because nature is one thing that really must be experienced.
[分析]
a. 本句的结构是：形式主语（It） + 系动词（is） + 表语(no pleasure) + 真正的主语(looking through these any longer) + 原因状语从句(because nature ... be experienced)。
b. 在原因状语从句中， that really must be experienced是定语从句修饰先行词thing。
[仿写] _________________________________
（无事可做一点乐趣也没有。）
It is no pleasure having nothing to do.
I. 根据括号内所给的提示将下列句子翻译成英语。
大约过了半个小时，他才平静下来。(calm down)
2. 你可能不喜欢他，但你不得不相信他是很聪明的。(have got to)
After about half an hour, he calmed down.
You may not like him, but you have got to believe that he is very clever.
3. 昨晚他直到11点才上床睡觉。
(not...until...)
4. 当在街上散步时，他碰见了他的老朋
友汤姆。(while doing...)
He didn’t go to bed until 11 o’clock last night.
While walking in the street, he met his old friend Tom.
II． 每空填一词，使该句与所给句子的
意思相同。
1. It’s mad of you to go there alone in such bad weather.
____ ____ __ you to go there alone in such bad weather.
2. They hurried on because it was getting dark.
__ ___ because it was getting dark ____ they hurried on.
It’s crazy of
It was
that
3. We started early so that we could arrive there before 8 o’clock.
We started early ______ ______ ______ arrive there before 8 o’clock.
4. I find that it is difficult to learn English well, so I must study harder.
I find __ difficult to learn English well, so I must study harder.
in order to / so as to
it
III. 选用方框内词组的正确形式填空。
1. I don’t know why they had to __________ for such a long time.
2. You make it sound as if I did it ___________!
3. I think it is _________ a secret. It is being talked everywhere in the town.
hide away
on purpose
no longer
on purpose; no longer; hide away; set down; in order to; face to face
4. Why dare you not speak to Harry ___________
5. You needn’t ________ everything that the teacher says in class.
6. __________ earn enough money, he often works late into the night.
face to face
set down
In order to
IV. 用适当的介词填空。
1. Do you know the reason ___ his coming late to class
2. Make a list __ all the things you need to do.
3. Don’t you believe that he has gone ________ the war
4. Recently a series __ traffic accidents have happened in the street.
for
of
through
of