1、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 co
2、rrect 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
3、. They were invented in 1863. 3. The customer thought the potatoes were not thin enough.,T F T FT 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 FT F T F,足够咸,顾客,最终；最后,1d,The History of Potato Chips,Li
4、sten 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
5、 _.,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: B: ,单项选择 1. Sorry, I took your umbrella _ mistake. It
6、doesnt 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 wasnt _ . A. enough sweet B. sweet enough C. salty enough D. enough salty4. 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 endC. in the end D. on the end,C,Homework,老师可以在这里布置作业奥,
