(共41张PPT)
外研·九年级上册
Unit 3 Language in use
Module 2 Public holidays
Language practice
While we’re staying with our friends, we’re going to spend one day in Qingdao.
Before we begin dinner, my father gives thanks for the food.
When it is all over, everyone helps wash the dishes.
And my family always go somewhere interesting as soon as the holiday begins.
We have celebrated the festival since the first pioneers from England arrived in America.
After they landed, their first winter was worse than any English winter.
时间状语从句
引导时间状语从句的连词有:when, while, before, after, as, until, since, as soon as等。
while 与 when 引导的时间状语从句
while
when
引导的时间状语从句中的动词可以是非延续性动词,也可以是延续性动词,从句多用一般时态。
引导的时间状语从句中的动词必须是延续性动词,且从句多用进行时态。
强调主句的动作发生在从句动作进行的过程中或主从句两个动作同时发生。
主从句动作可以同时发生,也可以先后发生。
例句:当兔子正在睡觉时,乌龟赢得了比赛。
The tortoise wins the race while the hare is
sleeping.
当她走进我房间时,我正在看书。
I was just reading a book when she came
into my room.
before 与 after 引导的时间状语从句
在由before和after引导的时间状语从句中,若主句用将来时,从句则用一般现在时。
如果before 引导的从句中谓语用一般过去时,则主句可用一般过去时也可用过去完成时;
如果主句谓语用一般过去时,则after引导的从句可用一般过去时,也可用过去完成时。
例如:我父亲在信到之前动身去加拿大了。
My father had left for Canada before the
letter arrived.
= After my father had left for Canada, the
letter arrived.
until 引导的时间状语从句
1. until 意为“到……为止”,表示主句谓语动作
延续到时间状语从句所表示的时间为止,故主
句谓语应为延续性动词。
2. not... until 意为“直到……才”,主句谓语为
非延续性动词。
例句:我工作到他回来为止。
I worked until he came back.
直到我父亲回来我才上床睡觉。
I didn’t go to bed until my father came back.
since 引导的时间状语从句
谓语动词用一般过去时,主句的谓语动词用现在完成时。
在“It is+一段时间+since从句.”句型中,从句用一般过去时,主句多用一般现在时,也可用现在完成时。
例如:她很长一段时间没在外面吃饭了。
It’s a long time since she ate out last time.
从17岁起我就自己养活自己。
I’ve earned my own living since I was
seventeen.
1
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.
2 ______ they were watching TV, we listened to music
and sang traditional songs.
After/ As soon as
While
3 ___________ 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 since until while
As soon as
until
since
2
Complete the conversation with the clauses in the box.
a) after the food has all gone
b) as soon as you’re 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
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) _____.
b
c
a
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 it (6) ______.
f
d
e
3
Work in pairs. Ask and answer questions about yourself.
1 Do you do your homework before you have dinner
2 Do you listen to music while you are doing your
homework
3 What do you do after school
4 Do you get out of bed as soon as you wake up
5 What do you say when someone gives you a present
6 How many subjects have you studied since you
started school
4
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
When
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.
before until When while
before
while
until
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.
5
the end of
spend some time
get together
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 not wait!
have a picnic
as well
take a vacation
6
Complete the conversations with the sentences in the box.
a) Enjoy yourself! b) Good luck!
c) Have a nice trip! d) Well done!
1 — We’re going to visit the Grand Canyon with
Aunt Li for the holidays.
— ______
c
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!
— ______
a) Enjoy yourself! b) Good luck!
c) Have a nice trip! d) Well done!
a
b
d
7
Listen and check (√) the speakers’ holiday plans.
Mike Tom Becky Jane
Go to a new place
Go to a favourite place
Stay at home
Take a friend home
8
Listen again. Work in groups and talk about the speakers’ holiday plans. Whose plan do you think is the most interesting
Becky: Hi, Tom. Hi, Mike. Have you got plans for
the holiday Are you going somewhere nice
Mike: Yes, my family and I are going to Sanya.
We go there every year. It’s our favourite
place. Tom’s coming with us.
Tapescript
Tom: I’m really looking forward to it. I’ve never
been there before. What about you, Becky
Becky: We’re staying at home this time. My
grandparents are coming for a visit. I’m
really excited. It’s been a long time since
I saw them last.
Mike: Are you going to do anything special while
they’re here
期待;盼望
Becky: They want to see Beijing. My father only
has one day off, so he’ll take us all to the
Great Wall. Then my mother and I will
take them all over the city. What about
you, Jane
Jane: I’m taking my American friend to visit my
family in Shanxi Province.
Free talk
Whose plan do you think is the most interesting
I think ...
Complete the passage with the sentences in the box.
a) There were a lot of local people there as well as
some tourists.
b) I had a wonderful day and I will never forget it.
c) During the first year, I went to the beach for the
Labour Day holiday.
d) Someone made a circle of flowers for me to wear
too.
9
Many years ago, I lived in Greece, on a very beautiful
island. On 1st May, Greek people celebrate Labour
Day, and it is also a festival to celebrate the
beginning of summer. (1) _____ The sun was shining brightly and the sea was clear blue. I went to a small
restaurant by the sea and waited while they cooked
c
fish over a fire for lunch. It was delicious. (2) _____ Everyone celebrated the festival and enjoyed themselves. All the girls and women wore flowers
in their hair. (3) _____ In the afternoon, people
played traditional Greek music and danced on
the beach. I danced with them until the evening.
(4) _____
a
d
b
Around the world
Public holidays in the US
Apart from Independence Day, Labour Day and Thanksgiving, the US has several other important holidays during the year. Martin Luther King Day in January celebrates the birthday of the great civil rights leader. Columbus Day in October remembers Christopher Columbus’s arrival in the Americas in 1492.
除了……以外
Module task: Making a poster about a
Chinese festival.
10
Work in groups. Choose a Chinese festival and answer the questions.
1 Do people celebrate the festival in other countries
or only in China
2 Do people celebrate the festival at the same time in
different areas
3 Is the festival on the same day or date every year
4 Do people eat special food during the festival
5 Do people wear special clothes
6 Do people usually stay at home or go somewhere
to celebrate
11
Write sentences about the festival. Use your answers in Activity 10 to help you. Join the sentences with as soon as, until, while, when, etc.
12
Make a poster. Find some pictures showing the festival.
13
Present your poster to the class.
Homework