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) Language goals By the end of the class, you will be able to 1.Master the following words and sentences: Words: crispy, salty, sour, by mistake, customer, the Olympics, Canadians, divide, divide…into…, basket, popularity, look up to, hero, professional, Berlin Sentences: ①Basketball is a much-loved and active sport that is enjoyed by many for fun and exercise. ②It is believed that the first basketball game in history was played on December 21, 1891. ice-cream How about its taste? Sweet, cool and delicious! How do the bread and snack taste? Sweet and delicious. Can you think of any other flavor? Salty, hot, bitter, sour, fresh … The words in the box describe how food can taste. Write them under the correct pictures. Some pictures have more than one word. 1a ______ ______ ______ ______ ______ ______ ______ ______ crispy sour salty sweet sweet crispy salty sour salty adj. 脆的；酥脆的 adj. 酸的 adj. 咸的 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 sour salty sweet salty Write the name of a different food after each word. sweet ____________________________ crispy ____________________________ salty ____________________________ sour ____________________________ banana apple Beijing Duck potato chips grape candy cookie cheese salted fish lemon 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 T F T F 9 1d Listen again. Complete 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 they were ____________. were invented a restaurant thin crispy really salty Listen again and fill in the blanks. Boy 1: Hey, did you know that potato chips were invented _________? Boy 2: Really? What do you mean? Boy 1: Well, here on the bag it says that they were invented by _________ called George Crum. Boy 2: When was that? Boy 1: Oh, it was back in _________. Boy 2: So, why was it ____________? Boy 1: Well, one day a ____________ came into the restaurant where George worked. He ordered a plate of fried potatoes. When the potatoes came, he said they were cut too __________ and sent them back to the kitchen. by mistake a cook 1853 an accident customer thick Listen again and fill in the blanks. Boy 2: So what _____________? Boy 1: Well, George was angry so he cut the potatoes really, really ________, and he cooked them for a long time until they were _________ . And he put lots of salt on them so they were really _______ . He thought the customer would _______ them. Boy 2: And? Boy 1: And the customer loved them and __________ more. He told the other customers about them, and soon everyone was ordering thinly cut, ____________ potato chips. Boy 2: And we’re still eating them today. What a cool story! happened thin crispy salty asked for crispy, salty hate Fill in the blanks about potato chips. Potato chips by many people. It that potato chips are more than 150 years old. Even today potato chips still by most people. They by accident in 1853. The inventor George Crum. One day, he to serve fried potatoes by a customer. When the potatoes came, the customer thought they too thick. The potatoes for a long time until they were crispy. Some salt ________on potato chips. are loved is said are enjoyed were invented is called was asked were cut were cooked was put 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 didn’t know that.Who invented them? A：... 1. by mistake 错误地 I took his backpack by mistake. 我错拿了他的书包。 He put salt in her cup of tea by mistake. 他错把盐放进她的茶杯里。 15 mistake 1. n. 错误 I used to make mistakes in spelling． 我过去常常犯拼写方面的错误。 2. v. 弄错; 误解 You mistook my meaning entirely. 你完全误解了我的意思。 mistake ... for ... 错把……当成…… Don't mistake me for an American. 不要把我误会成美国人。 by mistake与by accident 1) by mistake意为“错误地” I took her umbrella by mistake last night because they are the same style． 昨晚我错拿了她的雨伞，因为它们的样式一样。 2) by accident意为“偶然地；意外地” The idea came to him by accident． 很偶然地他想到了这个主意。 知识链接 2. in the end 最后，终于 (相当于finally 或 at last) In the end, they found their teacher. 最后，他们找到了他们的老师。 I was saved in the end. 我最后获救了。 by the end常和of相连，用于指时间，意为“到……底(末)为止” They can finish the work by the end of this month.   到这个月底的时候，他们能完成这项工作。 at the end of可以指时间，也可指处所，意为“在……尽头，在……结束时”。 At the end of the road, you can see the shop. 在这条路的尽头，你能看到那家商店。 At the end of last term, we had an English  exam. 在上学期结束时，我们举行了一次英语测试。 What to learn? Words: the Olympics, Canadian, divide, basket, hero, professional, nearly Phrases: much-loved, think of/come up with, divide … into …, stop sb. from doing sth., dream of doing sth., look up to, encourage sb. to do sth., lead to Skills: Reading To learn the invention of basketball 学习目标 Exercises 一、根据句意和汉语提示写出所缺的单词 1. Last term, the teacher ________（ 分开） all the students into six different study groups. 2. Some ________（ 顾客） are not satisfied with the service of the restaurant. 3. The yogurt is a little _______(酸的). 4. The soup is very _______(咸的). You put too much salt into it. 5. What a pity! She ________（ 几乎） won first prize in the singing competition. divided customers sour salty nearly During the afternoon, there was a _______ (suddenly) heavy fall of snow. I think the telephone _____________(invent) before the car. The _________ (Canada) song Alouette(百灵鸟) is a fun song about a bird. 用所给单词的适当形式填空 sudden was invented Canadian They ____________ (invite) to take part in the May Day celebrations in Beijing. The ___________ (popular) of private cars is changing the people’s life style. When the bill ____________ (bring) to him, he was such surprised. They gave their lives for their country and were honored as ________ (hero). were invited popularity was brought heroes Exercises:用括号内词语的正确形式填空。 1. The TV ____________ (invent) around 1927. 2. They are used for _______ (see) in the dark. 3. These kites ____________ (make) by Jack. 4. Tea ______________ (discover) a long time ago. 5. Our classroom _________________ (should clean) every day. was invented seeing were made was discovered should be cleaned 按要求完成下列句子。 1．People drink Chinese tea all over the world.(改为被动语态) Chinese tea ________ ________ by people all over the world. 2．His mother made a big cake for his birthday.(改为被动语态) A big cake ________ ________ for his birthday by his mother. 3．We saw Tom go to the office just now.(改为被动语态) Tom ______ ________ ________ ________ to the office just now. 4．I was given a new bike on my birthday by my father.(改为主动语态) My father ________ ________ a new bike on my birthday. 5．The boy is so strong that he can carry the heavy box.(同义句) The boy is ________ ________ ________ carry the heavy box. is drunk was made was seen to go gave me strong enough to We ____ at home if it ____ tomorrow. A. will stay; rains B. will stay; will rain C. stay; rains D. stay; will rain I don’t know if it ____ tomorrow, but I will ask my father if it ____ tomorrow. A. will rain; will rain B. will rain; rains C. rains; rains D. rains; will rain 宾语从句（时态三特点）---if是否 条件状语从句（主将从现）---if如果 时间状语从句（主将从现） ¡¾¿Î¼þÕ¾www.kjzhan.com¡¿ÊÕ¼¯ÕûÀí,Ãâ·ÑÏÂÔØ, track 6 2014 δ֪ 74370.055 $$