(共12张PPT)
When was it invented
Section B 1a-1e
Unit 6
The words in the box describe how food can taste. Write them under the correct pictures. Some pictures have more than one word.
1a
sweet
crispy
salty
sour
crispy 脆的
salty 咸的
sour 酸的
The words in the box describe how food can taste. Write them under the correct pictures. Some pictures have more than one word.
1a
sweet
crispy
salty
sour
salty 咸的
sweet 甜的
Write the name of a different food after each word.
1b
sweet
crispy
salty
sour
banana
biscuit
pickles
orange
Listen and circle T for true or F for false.
1c
1. Potato chips were invented by mistake.
2. They were invented in 1863.
3. The customer thought the potatoes were not thin enough.
T F
T F
T F
错误地；无意中
1c
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
足够咸
顾客
最终；最后
1d
The History of Potato Chips
Listen again. Complete the sentences.
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
1e
Make a conversation about the invention of potato chips. Use the information in 1c and 1d.
A: Did you know potato chips were invented by mistake
B: Wow, I didn’t know that. Who invented them
A: …
B: …
单项选择
1. —Sorry, I took your umbrella ______ mistake.
—It doesn’t matter.
A. with B. by C. at D. in
2. I know that potato chips ______ by George Crum.
A. invented B. was invented
C. are invented D. were invented
B
D
Exercise
3. Mom added salt to the soup, but it still wasn’t ____ .
A. enough sweet B. sweet enough
C. salty enough D. enough salty
4. The kind of soup should be boiled _____ a long time.
A. for B. in C. with D. at
C
A
5. Hold on to your dreams, and they may come true _______ .
A. at the end B. by the end
C. in the end D. on the end
C
Homework
老师可以在这里布置作业奥~
