1、Unit 6 When was it invented?,Section B 1a-1e,九年级(全),adj. 脆的；酥脆的 /krispi/ adj.咸的 /s:lti/ adj. 酸的；有酸味的 /sau(r)/错误的；无意的 n. 顾客；客户 /kstm(r)/奥林匹克运动会 /limpiks/,crispy salty sour by mistake customer the Olympics,What kind of food do you like?,1a The words in the box describe how food can taste. Write them u
2、nder the correct pictures. Some pictures have more than one word.,sweet crispy salty sour,_,_,_,_,crispy,salty,sour,sweet,salty,1b Write the name of a different food after each word.,sweet _ crispy _ salty _ sour _,banana,biscuit,potato chips,orange,1c Listen and circle T for true or F for false.,Po
3、tato 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,1. Who invented p
4、otato chips?,They were invented by a cook called George Crum.,2. When were they invented?,In 1853.,Listen and answer the questions.,3. What did the customer 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 thi
5、n 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.,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
6、 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： lucklucky healthhealthy windwindy rainrainy taste tasty ice icy snow snowy sunsunny,Language Points,2. Potato chips were invented by mistake.薯条是无意中被发明的。by mistake意为“错误地;无意中”。Maybe somebody took it by mistake.可能有人错拿了它。,1d Listen again. Complete
7、 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 t
8、hey 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 didnt know that. Who invented them? A: .,Did you know potato chips were invented by m
9、istake?,Wow, I didnt know that. Who invented them?,Its 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 we
10、re cut too thick and sent them back to the kitchen.,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?
11、,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.,练习,(2013南宁) Dont drink the soup. It smells _.A. nice B. delicious C. salty D. terrible 2. (2013 黔东南州）About over 80 years ago, Mickey Mouse f
12、irst ed in the cartoon. _A. more than B. less than C. at most D. at least,D,A,I. 单项选择。,3. (2013 齐齐哈尔）The Great Green Wall can stop the wind and sand _ to the rich land in the south of China. A. move B. to move C. from moving 4. Miss Wang divided her students _ two groups.A. for B. into C. at D. from
13、,C,B,5. I took the wrong train _. I didnt evenknow it until half an hour later.A. by mistakes B. by mistakeC. with mistake D. with mistakes 6. I found the key _ when I was cleaning the room. A. with accident B. by accidentC. with mistake D. by mistake,B,B,II.用所给词的适当形式填空。,daily,1. Now computers are w
14、idely used in our _ (day) lives. 2. He mentioned _ (hear) from heroften. 3.The soup is very _ (salt) because my mother put lots of _ (salt) on it. 4. Since then, the _ ( popular ) ofbasketball has risen quickly. 5. I have worked here for _(near) twoyears.,hearing,salty,salt,popularity,nearly,Homework,Read the text again. Try to conclude the passage with your own words. 2. Memorize the new words and expressions in this lesson.,Thank You!,
