八年级下册Unit 5 Lesson 30 A Cookie Sale课件+嵌入音频（23张PPT）

Unit 5 Buying and Selling
Lesson 30 A Cookie Sale
1.Curriculum words: crazy ，baker
2. Useful expressions : sell out of ，less than
3. Sentences: Everyone thinks it's too dangerous to do homework on a bicycle, so nobody bought it.
Think About It!
? What event or activity from this school term is most memorable to you？
? What did you do before helping someone？
Dear Li Ming，
How are you doing？Things are OK here，but school life is very busy！
Recently Jenny，Danny and I raised some money for our school basketball team. I baked cookies and sold them all！I'm happy that so many people liked my cookies. Jenny did a good job，too. She made a poster for our cookie sale.
Everyone knew about it. I sold out of my cookies in less than an hour！ Can you believe it？！
Danny is always crazy！He invented a new product—the Danny Desk-Cycle. Everyone thinks it's too dangerous to do homework on a bicycle，so nobody bought it. He really needs to improve his invention！
Brian
Listen and read
Dear Brian，
Good for you！
Selling cookies is a great idea to help others！ Every year our school sends books to another school in a village. One day，Ms. Liu had a great idea. She wanted to help us open a shop to raise money for school activities. Maybe we can sell cookies in the store. We can make them ourselves and use the money to buy more books.
I’ll talk with Ms. Liu and some of my classmates. I think that
they will support the idea. Are we good bakers？I'm not sure，
but we know we must work hard！
Li Ming
Listen and read
Language points
◆sell out of 一售而空
·Dr. Gross expects to sell out of every watch.
格罗斯博士预计能售出所有的手表。
I sold out of my cookies in less than an hour！
Language points
◆less than少于（反义词组：more than“多于；超过”）
·We spent less than two hours finishing the task.
我们用了不到2个小时完成这项任务。
I sold out of my cookies in less than an hour！
Danny is always crazy!
be crazy about sth.对某物着迷
It’s crazy of sb. to do sth.某人做某事真是愚蠢/疯了。
e.g. It’s crazy of you to buy a second car at such a high price.
你真是疯了，以那么高的价格买一辆二手车。
crazy adj.疯狂的；荒唐的
Language points
Language points
◆too…to…太……而不能……
. We went too late to catch the train.
我们去得太迟了，没能赶上那趟火车。
Everyone thinks it's too dangerous to do homework on a bicycle.
知识拓展
too…to…结构与其他句型的转换
①与so…that…转换，that后的句子应为否定形式。
·The article is too difficult for me to understand.
= The article is so difficult that I can't understand it.
这篇文章太难了，我理解不了。
知识拓展
②可与not... enough to... 转换，转换时需注意too后的形容词和enough前的形容词应互为反义词。
·My son is too young to join the army.
= My son isn't old enough to join the army.
我儿子太小，不能去参军。
What did Jenny, Danny and Brian do to raise money？Read the first e?mail and retell the story. You can use the information below to help you.
Jenny
make a poster
Danny
sell the Danny Desk-Cycle
too dangerous
Brain
sell cookies
sell out
Raise
money
Let’s Do It!
Recently Jenny，Danny and Brian raised some money for their school basketball team. Brian baked cookies and sold them all in less than an hour. Jenny made a poster for the cookie sale. Danny invented a new product—the Danny Desk-Cycle, but everyone thinks it's too dangerous to do homework on a bicycle.
Let’s Do It!
2) Read the second e?mail and answer the questions.
1.How does Li Ming’s school help another school in a village every year？
2.How can they make money this year？
3.Do you think Li Ming’s classmates will support the idea？
Why or why not？
His school sends books to another school in a village.
Maybe they can sell cookies in the store.
Yes. Because they like to help others.
Let’s Do It!
3) The words or phrases in italics are from this lesson.
Tick the correct answers to make the sentences meaningful.
1.Thomas Edison was the ________to make the electric bulb.
It was his invention.
　 first　　　　　　　 second
2.You speak ________English than before. You really
improved a lot.
　 poorer 　 better
√
√
Let’s Do It!
3.If a person or a thing ________ you，it is dangerous.
　　hurts　　　　　　　 touches
4.The students think Ms. Liu’s idea is ________，so they
all support her.
　 boring 　 great
5.Brian sold out of his cookies，so he________.
　 doesn’t have any cookies now
　 still has some cookies now
√
√
√
Let’s Do It!
4) Work in groups. What can you do to help students in
another school？Talk about it with your group members.
Task tips：
You can use the following expressions：
I think...，I guess ...，I hope ...
For example， you can donate books to them
or volunteer to be a teacher there.
Let’s Do It!
本节课我们主要学习了
重点单词：crazy
重点短语：less than, sell out of, too…to
在线测评：八年级下册Unit 5-Lesson 30随堂检测（配套）2
I.单项选择
( )1. —Who lives together with this old woman?
—_____. She lives alone. Li Jing and I come to see her every Saturday.
A. Nobody B. Somebody C. Anybody D. Everybody
( )2. The bag of rice is _________ heavy for Tom to carry. Let's go and help him.
A. too B. such C. very D. much
( )3. ___________ a new machine is very difficult.
A. Invent B. Invention C. Inventing D. Invents
A
A
C
在线测评：八年级下册Unit 5-Lesson 30随堂检测（配套）2
( )4. —Look at this model ship. I made it all by ______ last week.
—Wow, you are so smart!
A. me B. my C. mine D. myself
( )5. My mother asked me ___________ this morning.
A. why did I get up late B. why I got up late
C. why do I get up late D. why I get up late
II.根据所给汉语完成句子，每空一词。
1. 在你帮助别人之前，你应该做些什么呢？
What should you do before _______ _______?
D
B
helping others
在线测评：八年级下册Unit 5-Lesson 30随堂检测（配套）2
2. 他太小了，以至于他不会不能自己做蛋糕。
He is _______ young _______ make cookies himself.
3. 你可以用钱买书。
You may __________ __________ ________ _________ books.
4. 我相信我一定能卖完所有的曲奇饼。
I’m ________ we can _________ ________ _______ all the cookies.
5. 卖甜点是筹钱的好主意。
______ _______ is a great idea to raise money.
too to
use money to buy
sure sell out of
Selling cookies
Write a composition about helping others.
2. Preview Unit 6-Lesson 31.
Bye-bye