(共24张PPT)
人教新目标九年级上册
Section B
1a—1e
听说课公开课
1. To learn some words to describe how food can taste
crispy, sour, sweet, salty
2. To listen for specific information
3. To talk about the history of potato chips, using passive voice
Did you know potato chips were
invented by mistake
customer n. 顾客；客户
New words
crispy adj. 脆的；酥脆的
salty adj. 咸的
sour
adj.酸的；有酸味的
[ k st m ]
[ kr spi]
[ sa ]
[ s lti]
Read and learn
ice-cream
sweet, cool and delicious!
Warming up
How do the bread and snack taste
Can you think of any other flavor (n.味)
What are the four basic kinds of tastes
sour
sweet
bitter
hot
They are crispy（脆的）.
potato chips（薯片）
biscuits （饼干）
How does the food taste
Presentation
lemons 柠檬
yogurt酸奶
They are sour（酸的.
watermelon（西瓜）
cake 蛋糕
They are sweet（甜的）.
lazi chicken 辣子鸡
hot pot火锅
They are hot (辣的).
Different food has different taste(味道).
不可数名词
They are salty (咸的).
salted eggs 盐蛋
bitter melon苦瓜
coffee咖啡
It tastes bitter.
['b t ]
苦的
crispy / hard
They taste crispy and hard.
sweet / soft
pickled vegetable
['p k( )ld] 腌菜
What’s this /What are these
It’s a/an…..They’re…..
How does it taste /How do they taste
It’s/They’re…….
1a
The words in the box describe how food can taste. Write them under the correct pictures. Some pictures have more than one word.
sweet crispy salty sour
_______ _______ ____ _______
_______ _______ ____ _______
crispy
salty
sour
sweet
salty
adj. 脆的；
酥脆的
adj. 咸的
adj. 酸的
Pre-listening
sweet ____________________________
crispy ____________________________
salty ____________________________
sour ____________________________
Write the name of a different food after each word.
banana
apple
Beijing Duck
potato chips
grape
candy
cracker
cookie
salt
salted fish
lemon
1b
Pre-listening
First what are needed
The potatoes are cut into slices.
The slices are cooked in the pan for a
long time until they were crispy.
The pepper and salt are sprinkled(撒，洒).
.
potato chips
Who were potato chips invented by
When were potato chips invented
Do you know how to make potato chips
A lot of salt are put on them.
They should be cut really thin.
Lead in
Pre-listening
Listen and circle T for true or F for false.
1. Potato chips were invented by mistake. T F
2. They were invented in 1863. T F
3. The customer thought the potatoes were not
thin enough. T F
4. The customer said they were not salty enough. T F
5. George wanted to make the customer happy. T F
6. The customer was happy in the end. T F
1c
n. 顾客
1853
thin
angry
While-listening
Listen again. Complete the sentences.
The History of Potato Chips
Do you know how potato chips were invented Potato chips _______
by a cook called George Crum. They were invented in ________.
George Crum cut the potatoes really, really______ and then cooked
them for a long time until they were _________. Finally he put lots of
salt on them so they were ___________.
were
invented
1853
thin
crispy
really salty
1d
While-listening
Listen and repeat.
Post-listening
Make a conversation about the invention of potato chips. Use the information in 1c and 1d.
1e
Did you know potato chips
were invented by mistake
Wow, I didn’t know that.
Who invented them
It’s said that they were
invented by a cook called George Crum.
When was that
Oh, it was back in 1853.
Why was it an accident
One day, a customer ordered a plate of fried potatoes. George cooked them for him. When the potatoes came, he said they were cut too thick and sent them back to the kitchen.
Post-listening
So what happened
George was angry, so he cut the potatoes really, really thin, and he cooked them for a long time until they were crispy. And he put lots of salt on them so they were really salty. He thought the customer would hate them.
And then
And the customer loved them and asked for more. He told the other customers about them, and soon everyone was ordering thinly cut, crispy, salty potato chips.
Discussion
What kinds of delicious food does your hometown have
Have you ever eaten hot pot
Hot pot is a feature (特色）food of Chongqing. When the Chongqing natives get together with their friends, most of them would like to choose hot pot as their dinner. Hot pot is famous for its spicy and hot （麻辣）， If you are adventurous （有冒险精神）enough, you can cook anything with hot pot .
Love food, Love hometown, Love life!
爱美食，爱家乡，爱生活！
1. by mistake为介词短语，意为“无意中；错误地”，
相当于accidentally。
例句：今天早上我无意中错过了校车。
I missed the school bus by mistake this morning.
我错拿了你的钢笔。
I took your pen by mistake.
Language points
mistake还可以构成短语：
make a mistake/make mistakes 犯错误
mistake…for… 把……错认成……
翻译：别再出错了。
我把她错认成我们的英语老师了。
I mistook her for our English teacher.
Don’t make mistakes any more.
2. The customer thought the potatoes were not thin enough.
单词enough修饰名词时，不需要倒装。
如：我有足够的钱。
其修饰形容词、副词要倒装。
如：He wrote carefully enough to get the award
of the competition.
I have enough money.
enough常可以和词组so-that，too-to转换。
他跑得不够快，赶不上其他人了。
He didn’t run fast enough to catch up with the others.
He ran so slowly that he couldn’t catch up with the others.
He ran too slowly to catch up with the others.
3. in the end 最后，终于 (相当于finally 或 at last)
I was saved in the end.我最后获救了。
by the end常和of相连，用于指时间，意为“到……底(末)为止”
at the end of可以指时间，也可指处所，意为“在…尽头，在…结束时”。
1.他在花园的尽头的那边。He is down _____________ the garden.
2.最后，我们找到了这座房屋。 ___________ we found the house.
3.到战争结束时, 这个小铺子已经变成有728个工人的大厂了。
_____________________, the small work-shop had become a large factory with 728 workers.
at the end of
In the end
By the end of the war
翻译：这个月月末我们将会开个会。
At the end of this month we’ll have a meeting.
到去年末为止我们已经做了十架飞机了。
By the end of last year we’d made ten planes.
4. salty 咸 的
salty (tasting of salt) 形容词，意为“咸的；含盐的”，是由名词salt(盐)加后缀-y构成的。
The soup is a little salty for me.汤对我来说有点咸了。
名词+后缀-y构成的形容词：
luck—lucky health—healthy wind—windy rain—rainy taste — tasty ice —icy snow —snowy sun—sunny
I. 用所给词的正确形式填空。
1. The TV ____________ (invent) around 1927.
2. Wood can be used for ________ (make) paper.
3. This kite _________ (make) by Uncle Wang.
4. Tea ______________ (discover) a long time ago.
5. Our classroom _________________ (should clean)
every day.
was invented
was made
was discovered
should be cleaned
making
Class Test
1.请不要让他工作太久。
Please don’t _____ him _______for long.
2. 这个顾客说这个薯条不够脆。
The customer said that the potato chips weren’t ______ _____.
crispy enough
II. 翻译句子。
3. 乔治想让顾客高兴。
George wanted _________ the customer ________.
4. 薯条是一个名Crum的厨师发明的。
The potato chips_____ _______ by a cook ______Crum.
5.对不起，我刚才错拿了你的雨伞。
Sorry，I took your dictionary ______ _______ just now.
to make
happy
were invented
called
by mistake
make
work
1.Go over the history of chips in 1a & 1d and write a short essay about it.
2.Look for the invention of tea by the Internet or reading the books. Then copy the information on paper.
3. Preview the new words and expressions in SectionB2a-2e.
4. Preview the passage Do You Know When Basketball Was Invented on page 46.
Homework
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Unit6 Section B 1a-1e同步练习
I.根据首字母及汉语提示,完成下列单词的拼写
1.The noodles taste too s (咸的) for me. I don't like them.
2.The hotel offers good service to all c (顾客).
3.The potato chips taste very c (脆的). Would you like some
4.The food goes s (酸的). Throw it away, please.
5.Don't eat too much s (甜的) food. It's bad for your health.
II.用所给单词的适当形式填空
6.A girl (call) Linda phoned you a moment ago.
7.As we all know, Edison was one of the greatest (invent) in history.
8.Susan bought some (potato) and fruit in the supermarket this morning.
9.The delicious food was (cook) by my mother at the party.
10.It's (real) important for you to watch more English movies.
III.单项选择
( )11.—Sorry, Pam, I took your notebook .
—It doesn't matter. They look the same as each other.
A. by hand B. by mistake C. in trouble D. in danger
( )12.The milk has turned . If you drink it, you will have a stomachache.
A. soft B. sour C. delicious D. healthy
( )13.The potato chips have been in the paper bag for half an hour. They are not any more.
A. sweet B. salty C. sour D. crispy
( )14. The soup isn't . Please add some to it.
A. salt enough; salty B. salty enough; salt C. salty enough; salty D. enough salty; salt
( )15.Things in this store are cheaper than those in other stores. So there are many in it.
A. drivers B. customers C. students D. cooks
IV.根据汉语意思完成句子
16.抱歉,我误拿了你的雨伞。
Sorry, I took your umbrella .
17.他认为这汤不够咸。
He thinks the soup .
18.我们最终约定了一个日期。
We agreed on a date .
19.你知道剪刀是什么时候发明的吗
Do you know when the scissors
20.我想这则消息会让他们高兴的。
I think the news will .
V.阅读理解七选五
21. It has around 3 billion fans—nearly half the world's population! And about 300 million people play this game. That's 4 percent of the world's population!
22. Many people in old days played early forms of this modern game. Cuju(蹴鞠), a ball-kicking game in China, was reported as early as 2,500 B.C. Around the same time in Greece, people were also playing a similar ball game with any part of the body except hands.
But modern soccer didn't become official(官方的)until 1863. An Englishman called Cobb Morley introduced the idea of a soccer association(联盟). 23. From then on, other associations in the countries were set up. They came together to build up the FIFA, which organizes the World Cup.
It's not easy to tell what makes soccer so popular. 24. Soccer needs only two feet and a ball. This makes it a sport that developing countries can easily play. Some of the sport's best players come from these poor nations.
25. The sport's no-hands rule makes beautiful dance-like movements on the field. What's more, this sport excites the heart. Teams might score only a few times each match, so matches can turn around suddenly.
No one knows who will win at the next World Cup. But one thing is certain: The world will be watching.
A. He also wrote the sport's official rules.
B. Soccer is the world's favorite sport.
C. Soccer performances are pleasing to the eyes.
D. It's hard to say where soccer's birthplace is.
E. But one reason is how simple the sport is.
F. People love soccer as well as their countries.
G. Playing soccer is good for your health.
VI.完形填空
A group called New Story is working with a company called Icon to quickly build lots of houses for poor people in Tabasco, Mexico. The way they are building the houses is 26 —by 3D-printing technology.
New Story is a group 27 works to bring cheap but good houses to people who can't 28 them. The group has built over 2,700 houses in places 29 Bolivia, El Salvador, Haiti and Mexico. In the past, New Story built 30 houses in a normal way. But it 31 a long time. That's 32 New Story began to work with Icon. Icon has developed a way to build houses 33 by 3D-printing them with concrete(混凝土). Some areas where New Story wants to build houses suffer from earthquakes, 34 Icon's houses have been designed to hold up in earthquake conditions.
The houses in Tabasco have two bedrooms, a living room, a kitchen, and a bathroom. Because the houses are created with a computer design, it's easy to 35 the design to suit the needs of different families. They are expected to live in later this year.
( )26.A.common B. expensive C. unusual D. strong
( )27.A.these B. those C. this D. that
( )28.A.clean B. repair C. afford D. borrow
( )29.A.by B. with C. like D. between
( )30.A.its B. his C. her D. my
( )31.A.had B. took C. cost D. spent
( )32.A.why B. how C. what D. when
( )33.A.possiblE B. quickly C. carefully D. suddenly
( )34.A.for B. so C. or D. as
( )35.A.share B. print C. change D. produce
Unit6Section B1a-1e同步练习参考答案
I.1.salty 2.customers 3.crispy 4.sour 5.sweet
II.6.called 7.inventors 8.potatoes 9.cooked 10.really
III.11-15BBDBB
IV.16.by mistake 17.isn’t salty enough 18.in the end 19.were invented 20.make them happy
V.21—25 BDAEC
VI. 26-30CDCCA 31-35BABBC
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