book2 Module 5 Newspapers grammar状语从句

课件32张PPT。GrammarObjectivesTo learn adverbial clause of time
To learn adverbial clause of reasonAdverbial clause of timeGrammar 11. While he was travelling in space,
Yang spoke to two astronauts aboard
the International Space Station.
2. When he was orbiting in the capsule,
he took photographs of planet earth.The past continuous verb (was travelling /was orbiting) was continuing all the time, and was interrupted by actions of short duration (spoke / took) which are in the past simple. when引导的时间状语从句中的谓语动
词既可以是延续性动词，也可以是非延续
性动词；从句的动作可以和主句的动作同
时发生，也可以先于主语的动作发生。
while引导的时间状语从句中的谓语动
词一般是一段较长的时间或过程，故动词
必须是延续性动词，强调主句谓语动词和从句谓语动词所表示的动作或状态是同时发生或存在的。1. When he left school at fourteen, he
began to train as an engineer.
2. While he was taking a walk in the
street, he saw an accident.
（比较句子当中从句与主句谓语动作
之间的先后关系）Compare the two sentences below.Read the sentences and choose the correct answers. When Yang landed, Premier Wen
Jiabao telephoned the Control
Centre.
B. When Yang landed, Premier Wen
Jiabao was telephoning the Control
Centre.1. In the first sentence,
the Chinese Premier telephoned the
Control Centre after Yang landed.
(b) he telephoned the Control Centre
before Yang landed.
(c) the word when can be replaced with
as soon as.√×√2. In the second sentence,
the Chinese Premier telephoned the
Control Centre after Yang landed.
(b) the news came in the middle of a
conversation between the Chinese
Premier and the Control Centre.
(c) the word when can be replaced with
at the time that.√√× When Yang went to Beijing, he ____
(meet) the Premier.
2. When he went to Hong Kong, he _____
(sing) with Jackie Chen.
3. When they opened the capsule door,
Yang _______ (get out).
4. While he ___________ (orbit) the earth,
he spoke to the Space Station
astronauts.Complete the sentences with the correct form of the verbs in brackets..metsanggot outwas orbiting1. I was walking ___ I heard a cry for help.
A. while B. when
C. as soon as D. until
2. _____ the day went on, the weather got
worse.
A. Before B. After C. As D. While
3. I called him _____ I got to his hometown.
A. until B. while
C. as soon as D. sinceChoose the best answers.4. He waited ______ all the other people
left the station.
A. after B. since
C. until D. not until
He fell off the bike _____ he knew what
had happened.
A. as soon as B. before
C. until D. while
6. Please look after it for me _____ I am
away.
A. while B. until C. as D. after While his father was singing, he _____
the piano.
A. played B. was playing
C. playing D. plays
I saw the accident when I ______ past
the museum.
A. walked B. walking
C. was walking D. walkAdverbial clause of reasonGrammar 2— Why didn’t he come yesterday?
— Because he had something important to do.
2. Since you don’t like to do it , I’ll ask someone else.
3. It rained last night, for the ground is wet this morning.
4. Now that you have finished your homework, you may go home now.
5. As he was tired, he went to bed early. 1. 引导原因状语从句的从属连词有because, since, for 等。
because所表示的原因含有很强的因果关系，用来回答why提出的问题，在强调原因时，从句可以置于主句前。
— Why didn’t he come yesterday?
— Because he had something
important to do.2. for 也常用来表示原因，一般用来
表示补充说明辅助性理由或提供上
文未交代的情况。
a. It rained last night, for the ground
is wet this morning.
b. I am sorry for what I said to you. 3. now that, seeing that, considering
that 等也可以用来引导原因状语从
句，有时可以先表示一种情况，再
加以推论。 that可以省去。
Now that you have finished your
homework, you may go home now.4. as和since说明的是已为人们所知的理
由。可用because代替，since的语气
比because弱，比as强。since和as引导
的从句一般放在句子的开头， as引导
的从句有时可放于句末。
Since you don’t like to do it , I’ll ask
someone else.
As I have a day off today, I’ll write to
you.Review复习时间状语从句。
Adverbial clause of time
2. 复习原因状语从句。
Adverbial clause of reason1. The teacher must be strict with you _______ they want you to make great progress. (because, as, since)
2. _____ your father is well again, you no longer have anything to worry about. (because, as, since)
__ she was the oldest in her family, she had to look after them. (because, as, since)becauseSinceAsFill in the blanks.4. The ship changed its course because
there was a storm. (同义句)
5. Because he was ill, he didn’t go to
school. (同义句)
The ship changed its course because
of a storm.He was ill, so he didn’t go to school.
汉译英2. 随着时间的推移，天气变得越来越
凉了。1. 电影一结束，人们便回去了。3. 由于身上没带钱，我什么也没买。4. 既然在下雨，你最好呆在家里。5. 老师批评玛丽，因为她没有完成作业。6. 当我沿大街行走时，我碰巧遇到我的一
个老朋友。Answers2. 随着时间的推移，天气变得越来越凉了。As time goes on, it’s getting colder and
colder.1. 电影一结束，人们便回去了。When the film ended, the people went
back.3. 由于身上没带钱，我什么也没买。As I had no money with me, I didn’t buy
anything.4. 既然在下雨，你最好呆在家里。Since it is raining, you’d better stay at
home.5. 老师批评玛丽，因为她没有完成作业。The teacher criticized Mary because
she didn’t finish her homework.6. 当我沿大街行走时，我碰巧遇到我的一
个老朋友。While I was walking down the street,
I came across an old friend of mine.1. — Did you return Fred’s call?
— I didn’t need to ____ I’ll see him
tomorrow. (2008 北京)
A. though B. unless
C. when D. because 实战高考2. There were some chairs left over _____
everyone had sat down. (2008 四川)
A. when B. until C. that D. where
3. Nancy enjoyed herself so much ______
she visited her friends in Sydney last
year. (2008 福建)
A. that B. which C. when D. where 4. She had just finished her homework
_______ her mother asked her to
practice playing the piano yesterday.
(2009 福建)
　A. when B. while
C. after D. since5. The old man asked Lucy to move to
another chair _______ he wanted to
sit next to his wife. (2010 辽宁)
A. although
B. unless
C. because
D. if6. One Friday, we were packing to leave
for a weekend away _____ my
daughter beard cries for help.
(2011 浙江)
A. after B. while
C. since D. when
7. — When did the computer crash?
— This morning, while I ______
the reading materials downloaded
from some websites. (2012 福建)
A. have sorted B. was sorting C. am sorting D. had sortedThank you.