Unit 6 Section B 1a～1d课件- 2024-2025学年人教版英语九年级全册

Section B 1a-1d Unit 6 When was it invented? spread to other countries by accident It is believed that … over an open fire fall into the water take place without doubt all of a sudden 流传到其它国家 偶然；意外地 据认为… 在户外的篝火上 掉入水中；落入水中 发生；出现 毫无疑问；的确 突然 Review of "An accidental invention" What did they eat? Ice-cream. What did the dog think of the ice-cream? Sweet, cool, and delicious! Warming up 3 Salty(咸的) It tastes bitter. It tastes salty. How does it taste? bitter (苦的) It tastes hot. It tastes sour. How does it taste? sour(酸的) hot(辣的) It tastes crispy. It tastes sweet. How does it taste? sweet(甜的) crispy(脆的) Do you like ? Why or why not? potato chips crispy and salty When were potato chips invented? Who were potato chips invented by? How were potato chips invented? The history of potato chips They were invented by a cook called George Crum one hundred years ago. But he invented them by mistake. Do you know the history of potato chips? = a century =by accident /krʌm/ 1a sweet crispy salty sour Fill in the blanks with words in the box. sour sweet crispy salty sweet salty ________________________ 1b Write the name of a different food after each word. sour ________________________ crispy _______________________ sweet _______________________ banana candy apple biscuit potato chips potato chips vinegar lemon The History of Potato Chips The story was back in1853.One day,a customer came into the restanrant where Geoge worked, he ordered (订购) a plate of fried(油炸的) potatoes.But he said they were too thick and sent them back to the kitchen.Geoge was angry,so he cut the potatoes 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.The customer loved them and told the others，and soon everyone was ordering them. 判断T or F: 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. answer the questions 1. Who invented potato chips? They were invented by a cook called George . 2. When were they invented? In 1853 3. What did the custom order at the restaurant? He ordered a plate of fried potatoes 4. What did the customer think of the potato chips George cooked at first? He thought they were cut too thick. 1c. Listen and circle “T” or “F”. T F T F 1c Listen and circle T for true or F for 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 customer was happy in the end. T F T F T F T F 1853 were too thick not mentioned He was so angry… ask for more What happened then? 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 The customer loved them so much that he asked for more. he told---. So - ordered---- As a result He thought the customer would hate them. Why by accident, ----sent back---, because---. But ---angry, so ---cut----and cooked ---for---until----.And---put ---on ---so-----. How a cook called George Crum Who in 1853 When A:Do you know potato chips were invented by accident? B: Wow, I didn’t know that. Who invented them? A: George Crum did. It was invented by a cook. B: How did he invent them? A: … B: Why did he do it like that ? A: … 单击此处编辑母版文本样式 第二级 第三级 第四级 第五级 Do you know how sandwiches were invented? It is said the sandwich was invented in England in the 18th century by John Montagu. He asked his servants（仆人） to prepare a chunk ( 大块) of meat between two slices of bread, so that he could keep on gambling(赌博） without stopping to eat. 一、选词填空。 smell, remain, ruler, boil, national 1. October 1st is ________ Day in China. 2. Humans are the _____ of the earth. 3. When fish goes bad, it ______ terrible. 4. They _________ in that forest for a year. 5. Water _____ at 100℃. National rulers smells remained boils 二、根据汉语提示完成句子。 1. I found the key __________ (偶然) when I was cleaning the house. 2. The May 4 Movement _________ (发生) in Beijing in 1919. 3. He’ll succeed ____________ (毫无疑问) this time. 4. ____________ (据说) Shen Nong was the first to discover tea as a drink. 5. Tea _____________ (被带到) Korea and Japan during 6th and 7th centuries. took place by accident without doubt It is said that was brought to $$