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

Unit 6 When was it invented? Section B (1a—1d) What did they eat? Ice-cream What did the big dog think of ice-cream? Maybe it's sweet, cool and delicious! Warming up How will the bread taste? Please use some adjectives(adj.) to describe(描述) its flavor(味道). Most of them are luscious(美味的).Some are sweet,salty,sour,bitter and even spicy. Potato chips Lemon Chicken Feet QQ Candy Duck's egg crispy sour sweet salty Sugar Water Chongqing hot pot Herbal tea balsam pear Changsha stinky tofu Sweet Spicy Bitter Salty Do you know the history of a kind of food? 1a The words in the box describe how food can taste. Write them under the correct pictures. Some pictures have more than one word. sweet crispy salty sour ______ ______ crispy _____ _____ ________ ______ ______ ______ salty sour sweet sweet 6 1b Write the name of a different food after each word. sweet　banana crispy　________________ salty　________________　sour　________ potato chips salted duck eggs orange 1c Listen and circle T for true or F for false. 1．Potato chips were invented by mistake . 　 F 2．They were invented in 1863.T　 3．The customer thought the potatoes were not thin enough. 　 F 4．The customer said they were not salty enough. T　 5．George wanted to make the customer happy. T　 6．The customer was happy in the end. 　 F T F T F F T 1. Who invented potato 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 custom 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 thin 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. Pair work Make a conversation about the invention of potato chips. Use the information in 1c and 1d. 1e Listen and circle T for true and F for false. 1c 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 T F T F Listen again. Complete the sentences. 1d 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 _______________. were invented 1853 thin crispy really salty Make a conversation about the invention of potato chips. Use the information in 1c and 1d. 1d B: So happened next? A: George was very ________ that he cut the potatoes really, really ______, and he cooked them for a long time until they were _______. Then he ______ lots of salt on it, so they tasted _______. B: Did the customer ________ them? A: No, the customer _______ them and __________ more. After he told other customers, everyone was ordering thinly cut, ________, ________ potato chips. B: _______ cool the story is! angry thin crispy put salty hate loved asked for crispy salty How 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.  Boy 2: So, why was it an accident?  Boy 1: Well, one day, a customer came into the restaurant where George worked. He ordered a plate of fried  potatoes. When the potatoes came, he said they were cut too thick and  sent them back to the kitchen.  Boy 2: So what happened? Boy 1: Well, 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. Boy 2: And? Boy1: 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. Boy 2: And we’re still eating them today.What a cool story!  1c,1d听力材料 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 didn’t know that. Who invented them? A: … Language points 教材例句： Potato chips were invented by mistake. 薯片是意外地被发明出来的。 mistake n. 错误；过失 v. 误会，误解 （1）by mistake“无意中；错误地”, 相当于accidentally e.g. I took your pen by mistake. 我错拿了你的钢笔。 （2）make a mistake / make mistakes “犯错误” e.g. I used to make mistakes in spelling．我过去常常犯拼写错误。 （3）mistake…for… “把……错认成……” I mistook her for our English teacher. 我把她错认成我们的英语老师了。 Language points 教材例句： The customer was happy in the end. 最后顾客很满意。 （1）in the end “最后，终于” (相当于finally或at last) e.g. In the end, we found the answer. 最后，我们找到了答案。 （2） at the end of “在……尽头，在……结束时”（可以指时间，也可指处所）。 e.g. He is down at the end of the garden. 他在花园尽头的那边。 （3）by the end常和of相连 “到……底(末)为止”，用于指时间。 e.g. By the end of the game, we were exhausted. 比赛结束时，我们已经精疲力竭。 一、用括号内所给单词的适当形式填空。 1．Nostalgia (《乡愁》) was ________(write) by the famous Chinese poet Yu Guangzhong. 2．Do you know the teacher________(call) Zhang Lili? 3．The customer said potato chips weren't________(salt) enough. 4．Do you know when the paper________(invent)? 5．Some trees ________(plant) by us last week. written called salty was invented were planted _____ (随着) the development of China (as/with) nearly hardly almost not _______ enough (根本不，远远不) _________ nobody (几乎没人) According to a recent survey, ______three fifths of working mothers in china don‘t want to have a second child. （广东2016） A. mostly B. especially C. partly D. nearly with D nearly almost 单项选择。 1. — Sorry, Pam, I took your notebook ______． — It doesn’t matter. They look the same as each other. A. by hand B. by mistake C. in trouble D. in danger 2. I can’t stand these ______ oranges. I like sweet food. A. crispy B. salty C. sour D. delicious 3. The soup isn’t ______. Please add some ______ to it. A. salt enough; salty B. salty enough; salt C. salt; salty enough D. enough salty; salt 4. In summer, Susan often drinks some _____ water when she comes back from school. A. boiling B. boil C. boiled D. boils 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 Miss Wang divided her students _____ two groups. A. for B. into C. at D. from I found the key ___ when I was cleaning the room. A. with accident B. by accident C. with mistake D. by mistake C B B All the books will ____ to the children who live in the small village. A. be sent B. sent　 C. be send D. send All the books ______ this year. A. don’t sell well B. aren’t sold well sell well, write well, ride well 没有被动语态 The pen writes well. 这笔很好写。 These clothes wash easily.这些衣服很易洗。 A A 根据汉语提示完成句子， 每空一词 1. 人们相信， 篮球是最受欢迎的一项运动。 ________ ________ ________that basketball is one of the most popular sports. 2. 篮球是由一名加拿大的医生发明的。 Basketball ________ ________ ________a Canadian doctor. 3. 我们应该怎样阻止那些工厂污染河流？ What should we do to________ those factories ________polluting the river? 4. 它不仅是一个可以玩耍的运动， 而且还是一个可以观看的运动。 It is ________ ________a sport to play, ________ ________a sport to watch. 5. 我们都钦佩那些民族英雄。 We all ________ ________ ________the national heroes. It is believed was invented by look up to not only but also prevent/stop/keep; from ¡¾¿Î¼þÕ¾www.kjzhan.com¡¿ÊÕ¼¯ÕûÀí,Ãâ·ÑÏÂÔØ, track 6 2014 δ֪ 74370.055 $$