(共28张PPT及音频)
Unit 6
Section B(1a — 1e)
salty
It tastes salty.
How does it taste
crispy salty
*
bitter 苦的
['b t ]
黄莲 coptis
苦瓜 bitter melon
It tastes bitter.
They taste crispy and hard.
crispy / hard
sweet / soft
They taste sweet and soft.
How do they taste
sour
They taste ...
hot
lemon
*
sweet, cool, delicious
*
Can you name any sweet food
candy
watermelon
*
Can you name any crispy food
fried peanuts
['pi n t]
cookies
*
Can you name any sour food
oranges
hawthorn fruit
[‘h θ n] 山楂
*
Can you name any salty food
pickled vegetable
['p k( )ld]
泡菜,腌菜
salty
sour
sweet
salty
1a The words in the box describe how food can taste.Write them under the correct pictures. Some pictures have more than one word.
salty sour
1b Write the name of a different food after each word.
sweet crispy
bananas
apples oranges cakes
honey
cookies
potato chips
potato chips
salty duck eggs
grapes
lemons
What are needed
The potatoes are cut into slices.
The slices are cooked in the pan.
The pepper and tomatoes are sprinkled.
potato chips
Who were potato chips invented by
When were potato chips invented
George Crum
chef 厨师，主厨
What is the favorite food there
Fried chicken
hamburger
Coca-cola
Potato chips
What are needed
The potatoes are cut very thin.
They were cooked for a long time
until they were crispy.
A lot of salt are put on them.
How to make potato chips
*
T F
T F
1c Listen and circle T for true or F for false.
1. Potato chips were invented by mistake.
2. They were invented in 1863.
3. The customer thought the potatoes
were not thin enough.
4. The customer said they were not salty
enough.
5. George wanted to make the customer
happy.
6. The customer was happy in the end.
T F
T F
T F
T F
*
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
1d Listen again. Complete the sentences.
really salty
1. Who invented potato chips
They were invented by a cook called George Crum.
2. When were they invented
In 1853.
Answer the questions.
3. What did the custom order at the restaurant
He ordered a plate of fried potatoes.
5. How did George cook the potatoes then
He cut the potatoes really, really thin and cooked them for a long time until they were crispy. And he put lots of salt on them so they were really salty.
4. What did the custom think of the potato chips George cooked at first
He thought they were cut too thick.
1e . Pair work
A: Did you know potato chips were invented
by mistake
B: Wow, I didn’t know that.Who invented them
A: it was invented by ….
B: When was that
A: It was invented back….
B: How was it invented by accident
A: One day,…..
1. 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
Explanation
2. 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
1. All the students in my dormitory enjoy playing football. (同义句转换)
Football ___ _______ by the students in my dormitory.
2. When he was seventy, William decided to go to college. (同义句转换）
At the ____ of seventy , William made a ________ to go to college.
is enjoyed
age
decision
句型转换
3. Kate took good care of the baby yesterday evening. (改为被动句）
The baby ____ _____ _____ ____ ___ by Kate yesterday evening.
4. The suspect(嫌疑人) was seen to leave the building in a hurry by him. (改为主动句)
He ____ the suspect ______ the building in a hurry.
saw leave
was taken good care of
5. Did you turn off the TV last night (改为被动句)
____ the TV ______ ___ by you last night
6. The old woman didn’t leave before the young man came back to take his bike. (同义句转换)
The old woman ____ ___ leave _____ the young man came back for to take his bike.
Was
turned off
did not
until
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.
Homework
