(
课件网) Unit 6 When was it invented Section B 1a-1e B:It was used for talking with people The telephone was invented in _____. It was invented by _____. 1876\ around 5000 years ago Bell It was used for talking with people Review Introduce an invention that you know well key points taste v. 感官动词 尝起来 +adj. n. 味道，口味 可数 There are five tastes in our life. sour sweet bitter spicy salty Different food has different tastes.. sweet The ice-cream tastes sweet The duck eggs taste salty sour salty bitter spicy/hot crispy and salty The potato chips taste crispy and salty . crispy，sweet or salty cookies potato chips biscuits _____ _____ _____ _____ _____ _____ _____ _____ crispy sour salty sweet cold delicious sweet crispy salty sour salty fresh salted duck egg 1a The words in the box describe how food can taste. Write them under the correct pictures . Some pictures have more than one word. potato chips They are crispy Do you know how they were invented They were invented by mistake George Grum This is the restaurant where George worked He was a cook . He can cook many different kinds of food. One day ,a customer came into the restaurant where George worked. He ordered a plate of fried potates when the potates came, he said they were cut too thick The potates were sent back to the kitchen customer George was angry He cut the potatoes really,really thin Then he cooked them for a long time until they were crispy Finally ,He put lots of salt on them so they were really salty. George thought the customer would hate them To his surprise , the customer loved them and asked for more He told the other customer about them Soon , everyone was ordering thinly cut , crispy, salty potato chips Listen and circle T for true or F for false. 1c 1. Potato 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 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 _____. Listen again. Complete the sentences. were invented 1853 1d 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 _____. thin really salty crispy Who invented:_____ When invented :_____ How invented :_____ Process:_____ George Crum 1853 by mistake cut the potatoes really, really thin cooked them for a long time until they were crispy put lots of salt on them so they were really salty Boy 1: Hey, did you know that potato chips were invented by mistake Boy 2: Really What do you mean Boy 1: Well, here on the bag it says that they were invented by a cook called George Crum. Boy 2: When was that Boy 1: Oh, it was back in 1853. Potato chips ... ...
