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(共19張PPT)
Module 2 Public holidays
Unit 3 Language practice (1)
They have celebrated the festival since the first pioneers from England arrived in America. (NSE9A M2U2)
While they were crossing the Atlantic, many people died, and after they landed, their first winter was worse than any English winter. (NSE9A M2U2)
Lead in
They have celebrated the festival then.
They have celebrated the festival since the first pioneers from England arrived in America.
Definition
main clause
subordinating conjunction
adverbial clause
(subject + verb)
(subject + verb)
Presentation
adverb
They have celebrated the festival since the first pioneers from England arrived in America.
When we begin a sentence with an adverbial clause, we should put a comma at the end of the clause before the main clause.
Since the first pioneers from England arrived in America, they have celebrated the festival.
Presentation
adverbial clause of
time
place
cause
condition
purpose
concession
comparison
manner
result
Presentation
And my family always go somewhere interesting as soon as the holiday begins. (NSE9A M2U1)
conjunction:
when, while, before, after, as soon as, until, since
adverbial clause of time
The festival is a very busy time for travel when friends and families come together to celebrate. (NSE9A M2U2)
Presentation
When the weather is fine, many people go out for a walk.
When I got home, I found my baby girl singing in the sitting room.
when
Presentation
when 當(dāng)……的時(shí)候
表示主句與從句的動(dòng)作或事情同時(shí)發(fā)生或者先后發(fā)生。從句的謂語(yǔ)動(dòng)詞既可以是短暫性動(dòng)詞，也可以是持續(xù)性動(dòng)詞。
While they were crossing the Atlantic, many people died.
Don’t make any noise while I am reading.
while
Presentation
while 當(dāng)……的時(shí)候
表示主句的行為在從句行為進(jìn)行的過(guò)程中發(fā)生。從句中要用持續(xù)性動(dòng)詞或狀態(tài)動(dòng)詞，且持續(xù)性動(dòng)詞常用進(jìn)行時(shí)態(tài)。
1. I picked up the phone it rang.
2. We were lying on the beach they were playing
volleyball.
when VS while
Presentation
while
when
when從句的謂語(yǔ)動(dòng)詞既可與持續(xù)性動(dòng)詞也可與短暫性動(dòng)詞連用。
while從句的謂語(yǔ)動(dòng)詞用持續(xù)性動(dòng)詞或狀態(tài)動(dòng)詞,且持續(xù)性動(dòng)詞常用進(jìn)行時(shí)態(tài)。
while
when
Before we begin dinner, my father gives thanks for the food.
Mother sometimes prepares dinner after I come back from school.
before / after
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before 在……之前
表示主句的動(dòng)作發(fā)生在從句的動(dòng)作之前。
after 在……之后
表示主句的動(dòng)作發(fā)生在從句的動(dòng)作之后。
And my family always go somewhere interesting as soon as the holiday begins.
We began to work as soon as we got there.
as soon as
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as soon as 一……就
表示主句的動(dòng)作緊接著從句動(dòng)作發(fā)生，強(qiáng)調(diào)動(dòng)作緊密相連。
I’ll send you an email as soon as I get there.
談?wù)搶?lái)事件時(shí)，主句為一般將來(lái)時(shí)，從句用一般現(xiàn)在時(shí)表示一般將來(lái)時(shí)(主將從現(xiàn))。
He waited until all the guests left.
I will wait until you finish all the work.
until
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until 直到……
表示動(dòng)作或狀態(tài)一直持續(xù)到某一時(shí)刻。
I didn't know the truth until you told me.
not…until… 直到……才……
I have known Bill since he was born.
He has studied very hard since he came to our school.
since
Presentation
since 自從……
引導(dǎo)的時(shí)間狀語(yǔ)從句常與完成時(shí)連用。
一般情況下，從句謂語(yǔ)動(dòng)詞用一般過(guò)去時(shí)，而主句的謂語(yǔ)動(dòng)詞用現(xiàn)在完成時(shí)。
Practice
Complete the sentences with the correct form of the words or expression in the box. There may be more than one answer.
after as soon as since until while
1. _______________ our friends arrived, we all went to the square.
_______ they were watching TV, we listened to music and sang traditional songs.
__________ it was twelve o’clock, we all shouted “Happy New
Year”.
4. We stayed there she arrived.
5. He has made a lot of progress _____ he started to learn English
last month.
After/As soon as
While
As soon as
until
since
1
Practice
Complete the passage with the words in the box.
before until when while
Christmas is a happy holiday. (1)______ it comes, people celebrate it in different ways. To many people in the world, this time of year is the season for giving and receiving presents. Children think that Father Christmas waits (2)______they are asleep and then comes in and leaves presents for them. They would like him to come (3)________ they fall asleep, so they can see him. They do not know that it is their parents who put the presents at the end of their beds (4) _____ they are sleeping.
When
until
before
while
2
Practice
Complete the conversation with the clauses in the box.
3
Betty: When are we going to the party
Daming: We’re waiting for you. We can go (1)
____.
Betty: OK, let’s go. It’s better to be early and
get there (2) _____.
Daming: Yes, we don’t want to get there (3)
____.
Betty: Oh, Daming! You always think about
eating.
Daming: Well, it’s something to do (4) _____.
Betty: Don’t you want to make a wish for the
New Year(5) _____
Daming: No, it’s OK. I’ll make one (6) ______.
a) after the food has all gone
b) as soon as you are ready
c) before there are too many people
d) before we go
e) when we get back
f) while we’re waiting for the New Year
b
c
a
f
d
e
Practice
Complete the passage with the expressions in the box.
as well get together have a picnic
spend some time take a vacation the end of
I always count down the days until (1) __________ the term, because then it is the beginning of the holiday. We have several weeks off school and we can (2)_______________doing our favourite things. For example, we can (3) ___________with friends. When the weather is good, we can (4) _____________in the park and play games (5) ________. Sometimes we can(6) ______________ in a different part of the country. For me, I always like enjoying myself on the beach in the south, but it depends on the weather. I just hope it will be sunny when it is time for the next holiday, I can’t wait！
4
the end of
spend some time
get together
have a picnic
as well
take a vacation
Practice
Complete the conversations with the sentences in the box.
a) Enjoy yourself! b) Good luck!
c) Have a nice trip! d) Well done!
5
1 —We’re going to visit the Grand Canyon with Aunt Li for
the holiday.
—______
2 — I’m going to take a vacation tomorrow.
— Oh, good! ______
3 — I’m taking my driving test next week.
— ________
4 — I’ve just run one thousand metres and beaten everyone!
— ________
c
a
b
d
* Complete the exercises on your
homework sheet.
* Review adverbial clause of time
after class.
Homework

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