Unit 6 When was it invented Section B1a—1e课件(共21张PPT，无音频) 人教版英语九年级全册

(共21张PPT)
Unit 6
When was it invented
Section B (1a-1e)
Unit 6
When was it invented
Section B (1a-1e)

crispy
salty
sour
by mistake
customer
adj. 脆的；酥脆的
adj. 咸的
adj. 酸的；有酸味的
错误地；无意中
n. 顾客；客户
Do you like shopping
Me too . Last week I went to the supermarket to buy something to eat.
There are so many things.Do you know them？
Lead in
potato chips
Lemons
candies
chocolate
cake
bitter gourd
salted duck egg
pepper
They are crispy and salty.
How does the food taste
potato chips 薯片
biscuits 饼干
脆的[ kr sp ]
咸的[ s lt ]
Presentation
味道
Different foods have different tastes .
Lemon
yogurt
How does the food taste
They are sour.
酸的 [ sa ]
They are sweet.
chocolates
cake
ice-cream
How does the food taste
甜的
sweet甜的
crispy脆的
salty咸的
How do they taste
hot辣的
bitter苦的
sour酸的
spicy
1a
How do these foods taste Some pictures have more than one word.
sweet crispy salty sour
salty
sour
sweet
salty
sweet ____________________________
crispy ____________________________
salty ____________________________
sour ____________________________
Write the name of a different food after each word.
banana
apple
Beijing Duck
potato chips
grape
candy
cracker薄脆饼干
cookie
salt egg
salted fish
lemon
1b
Do you want to know what I buy at last
Let's read the conversation
Pair work
Make a conversation about the invention of potato chips. Use the information in 1c and 1d.
1e
Wow, I didn’t know that.
Who invented them
Did you know potato chips were invented by mistake
They were invented by a cook called George Crum.
Oh, it was in 1853.
Eh…it is really a long story.
When was that
Wow, cool. Why was it an accident
Never mind, I am not busy.
Although popato chips is really dilicious, is it healthy
A close mouth catches no flies.
病从口入
Summary
Learned the history of potato chips.
Learned how to describe the taste of food.
1. - Mom, the milk has turned ________.
- Oh, sorry. I forgot to put it in the fridge.
A. sour B. sweet C. cold D. hot
2. - What have you bought, Mom It _______ good. I can’t wait to try it.
- Your favorite fried chicken. Come and eat it!
A. feels B. sounds C. smells D. tastes
3. - I’m sorry that I’ve taken your pen instead of mine______.
- Oh, it doesn’t matter. They look quite similar.
A. for sure B. at first C. by mistake D. in person
4. ______ that knowledge without practice makes but half an artist.
A. It believes B. It’s believed C. It believed D. It’s believing
Exercise
Homework
Memorize the new words.
Do the exercises in students’ book.
Preview the passage in 2b.