(共32张PPT)
Unit 5 Buying and Selling
Grammar
Building Your Vocabulary
Fill in the blanks with the correct forms of the words. The first letter is given.
Ⅰ
1. -Is this product expensive
-No, it’s very c________.
2. Doing the housework is an e________ task for my mum.
3. It is a sunny morning, and the sun is s________.
4. Good friends should t________ each other.
5. Mike came in with his hands in his p________.
heap
veryday
rust
ockets
hining
Complete the passage with the correct words.
Ⅱ
Zhang Wei loves music. He always dreamed of having a guitar. But his family is poor. He always told himself that it was only a dream. Then one day, it was his fourteenth birthday. His father ________ him a special present. It was in a big box. When Zhang Wei ________ the box, he saw a guitar in it. He was very excited. He thanked his father. Do you know how much his father ________ for the guitar It ________ him over 1 500 yuan!
sent
paid
opened
cost
Grammar in Use
Rewrite the sentences using “Simon says that…”
1. Will Danny improve his invention
Simon says that Danny will improve his invention.
2. Will your product succeed
Simon say that _______________________________________.
3. Does he work hard in school
Simon says that ______________________________________.
4. Is the girl going to buy Brian’s cookies
Simon says that ______________________________________.
5. Does Jenny have any ideas
Simon says that ______________________________________.
your product will succeed
he works hard in school
the girl is going to buy Brian’s cookies
Jenny has some ideas
【探究】
宾语从句：在复合句中作宾语的句子叫作宾语从句。
宾语从句由连接代词或连接副词来引导
1. that引导宾语从句时，在句子中不充当任何成分，在口语和非正式文体中常被省略。
eg: They said (that) they had been there before.
2. 如果宾语从句是一般疑问句，则由if或whether引导。一般疑问句作从句时语序要发生变化，应变为陈述语序。
eg: I don’t know if/whether they will come here.
-Do you know _____ next Friday, Lily
-If it doesn’t rain, we will.( )
A. if we will take a field trip
B. will we take a field trip
C. why we will take a field trip
D. why will we take a field trip
A
【注意】
a. if和whether作“是否”讲时，用于引导宾语从句，常放在动词know, ask, care, wonder, find out等词或短语之后，介词后一般不用if。
b. 少数动词，如：leave, put, discuss后的宾语从句常用whether引导。
c. whether后可以加or not，但是if不可以。
d. 在不定式前只能用whether。
Does anybody know _____ we will have a sports meeting this weekend or not ( )
A. if B. where
C. whether D. that
C
宾语从句由连接代词或连接副词来引导
3. 如果宾语从句是特殊疑问句，则由特殊疑问词what, how, which, when, where, why等引导。宾语从句应使用陈述语序。
eg: He doesn’t know when Tom will go there.
-I want to know _____ we will have the meeting.
-Maybe in the classroom.( )
A. where B. when
C. who D. whether
A
宾语从句的时态
1. 若主句为一般现在时，宾语从句可根据具体情况选择所需要的时态。
2. 若主句为一般过去时，宾语从句通常要用过去的某种时态。但若宾语从句说的是客观真理、自然现象等，则要用一般现在时。
eg: He says (that) he has been to China twice.
The teacher said that the earth goes around the sun.
Linda said the moon _____ round the earth.( )
A. travelled B. has travelled
C. travells D. had travelled
C
宾语从句的否定前移
1. 在含有 think, believe, suppose, expect, imagine 等动词的宾语从句中，当主句的主语是第一人称且从句表示否定意义时，将否定词移至主句中，这种情况被称为“否定前移 ”。
eg: I think he can’t come this evening.(×)
I don’t think he can come this evening.(√)
2. 在含有“否定前移”现象的句子中，若主句的主语是第一人称，变反意疑问句时，附加问句要由从句来决定；若主句的主语是其他人称，附加问句要由主句来决定。
eg: I don’t think he is right, is he
He thinks I can come, doesn’t he
I don’t think he will be back in ten minutes, _____ ( )
A. will he B. will I
C. does he D. do I
A
Rewrite the sentences using object clause.
1. I know. He is a good person.
____________________________________
2. Do you know Where does he live
____________________________________
3. I wonder. Can he speak English
____________________________________
4. I don’t know. When will we leave
____________________________________
5. John asks. What’s wrong
____________________________________
I know (that) he is a good person.
I wonder if he can speak English.
Do you know where he lives
I don’t know when we will leave.
John asks what’s wrong.
Fill in the blanks.
1. I didn’t know _____________(他住哪里).
2. Could you tell me __________________(你是否去) to the beach tomorrow
3. Our teacher told us ___________________(太阳从东方升起).
4. The radio says that ________________(天气会更冷) tomorrow.
5. Please tell me __________________(哪一个最好).
where he lived
if/whether you’ll go
the sun rises in the east
it will be colder
which one is the best
Listening and Speaking
Listen to the passage and answer the questions.
Ⅰ
1. What does the Bright Eyes Store sell
2. What is on sale now
3. When does the store close on Tuesdays
It sells glasses.
All the sunglasses are on sale.
It closes at 7:00 p.m. on Tuesdays.
Listen to the passage and answer the questions.
Ⅰ
4. How long is the store open on weekends
5. What’s special on Sundays
For eight hours.
If you come on Sundays, you will get a free gift.
Complete the following dialogue. Then act it out.
Ⅱ
A: Can I help you
B: Yes. I’d like to buy a blackboard. Can you show me one
A: Sure. ____________________
B: It looks nice, but it’s too big. _________________________
A: Sorry, the smaller ones are sold out. Look at this whiteboard.
B: Oh, it’s just right. ____________________
A: $50.
How about this one
Do you have any smaller ones
How much is it
Complete the following dialogue. Then act it out.
Ⅱ
B: $50 ____________________
A: Well, I’m afraid it’s the cheapest one.
B: OK. I’ll take it.
A: Thank you.
That’s a little expensive.
Putting It All Together
Complete the passage by choosing the best answers from below.
Ⅰ
Wendy Wang and Her Company
Have you heard of the 15- year- old girl who set up a company of her own Wendy Wang is that girl. She started the business two years ago. She has already 1 several successful computer games. They are so 2 that over half a million games are sold every year. Now her whole family works in her business, and she is 3 in school.
Complete the passage by choosing the best answers from below.
Ⅰ
She gets up early in the morning and talks with her family about the 4 over breakfast. Every weekday, she goes to school in her own car with a driver, 5 she is not old enough to drive.
She enjoys school, but some of the work is too easy for her to feel 6 . She usually gets A’s in all her 7 , so the other students often ask her for 8 .
Complete the passage by choosing the best answers from below.
Ⅰ
She finishes her homework in half an hour after her driver takes her home. After dinner, she goes to her office and 9 to work on her computer, writing games until 2:00 a.m. Usually she doesn’t need as much 10 as other children.
( )1. A. worked B. played C. written D. bought
( )2. A. afraid B. popular C. expensive D. surprised
( )3. A. still B. hardly C. often D. sometimes
C
B
A
Complete the passage by choosing the best answers from below.
Ⅰ
( )4. A. lessons B. friends C. exams D. business
( )5. A. and B. so C. because D. if
( )6. A. interesting B. interested C. different D. difficult
( )7. A. games B. businesses C. friends D. subjects
( )8. A. money B. help C. grades D. results
( )9. A. gets B. finds C. stops D. hurries
( )10. A. food B. sleep C. fruit D. pleasure
D
C
B
D
B
A
B
Play Market Stall and write a short passage about it.
Ⅱ
· Divide the class into three large groups.
· Two of the groups set up imaginary market stalls. The stalls can sell anything the group members wish. The two stalls will compete for customers.
· The third group will be the customers. The customers take turns visiting the stalls and deciding what to buy and where to buy it.
· Write a short passage about it.
GOOD JOB
