《When was it invented?》PPT课件4

The words in the box describe how food can taste. Write them under the correct pictures. Some pictures have more than one word. 

Write the name of a different food after each word.

sweet  ____________________________

crispy ____________________________

salty    ____________________________

sour    ____________________________

Listen and circle T for true or F or 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 custom was happy in the end.  

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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 __________. 

1. Who invented basketball and how is it played? 

Basketball was invented by a Canadian doctor named James Naismith. 

Players were divided into two teams. Players on the same team must work together to get the ball in the other team’s basket. At the same time, they need to stop the competing team from getting the ball into their own basket.

2. When was the first basketball game in history played? 

On December 21, 1891. 

3. Why were the Berlin Olympics important for basketball?

Because it became an event at the Olympics.  

4. What are the professional basketball groups in America and China?

It’s NBA in America and CBA in China. 

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1. Potato chips were invented by mistake.

by mistake  错误地；无意中

e.g. Somebody took the my umbrella by mistake.

有人错拿了我的伞。

I picked up your bag by mistake.我错拿了你的包。 

2. Dr. Naismith divided the men in his class into two teams…

divide  v.  分开；分散

divide… into… 把……分开；分散

e.g. She divided the orange into quarters and each ate a piece.

她把橙子分成四份，每人吃一份。   

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《When was it invented?》SectionD MP3音频课件 文件内包含本课教学使用的MP3音频文件，非常适用于本课教学。

《When was it invented?》SectionC MP3音频课件 文件内包含本课教学使用的MP3音频文件，非常适用于本课教学。

《When was it invented?》SectionB MP3音频课件 文件内包含本课教学使用的MP3音频文件，非常适用于本课教学。