人教版九年级Unit 6 When was it invented -Section B 1a—1e-ppt课件-(含教案)-市级公开课-(编号：c03d2).zip

人教版九年级（全一册） Unit 6 When was it invented? Section B Listening & Speaking Small Talk Do you like eating? What kind of food do you like? Can you describe their taste? taste 口感 酸硬 甜辣软鲜 苦咸脆 haw sourcoffee bittersalty eggs sourpotato chips hard crispy candy sweethot fish hotcake softvegetable fresh sourbittersaltyhardcrispy hotsoftfreshsweet sourbittersaltyhardcrispy hotsoftfresh Task 1 1. Who invented the potato chips? A. A customer. B. A cook.C. A boss. 2. When were potato chips invented? A. In 1853.B. In 1850.C. In 1835. 3. Why was the plate of fried potatoes sent back? A. Because they were crispy. B. Because they were cut thin. C. Because they were cut too thick. 4. What did people think of the thin and salty chips? A. They liked them very much. B. They no longer ate them. C. They hated them. 5. What is the passage talking about? A. A car accident.B. The way of cooking potato chips. C. The invention of potato chips. Task 2 The history of potato chips Did you know how potato chips were invented? Potato chips were invented by a _ 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 really_. cook 1853 thin crispy salty 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. _ Task 3 T F T F F T Work in groups, try to read, check and explain the difficulties in listening. Group work the basketball Reading practice Skip the passage and find out the answer (略读课文，了解大意) The general idea of the passage is about _ A. the man who invented basketball B. the development and popularity of basketball C. the rules to play basketball Careful reading (细读课文，把握关键信息) Read and complete the mind map. 1. 薯片是由于失误而被发明的。 Potato chips _ _ _ _ . 2. 薯片是一个名叫乔治克拉姆的厨师发明的。 Potato chips _ _ _ a cook _ George Crum. 3. 而且他在它们上面放了很多盐。 And he _ lots of salt _ them. 4. 根据句意填入合适单词。 Candy is _, salt is _, vinegar（醋）is _, and potato chips are _. 5. 翻译句子：那个厨师错把糖放进了汤里。 （sugar糖，put. into.把.放进.） _ Test were invented by mistake were invented by called put on sweet salty sour crispy The cook put sugar into the soup by mistake. Basketball was invented by a _doctor James Naismith. The first basketball game was played on a _ floor. Players on the same team must work together to get the ball in the other teams _ and _ the competing team _ getting the ball in their own basket. Today, basketball is played by more than100 _ people in over 200 countries. Americas _games are the most famous, while _games are becoming more popular in_. Many young people _ of becoming basketball stars. The basketball Homework: Try to use Internet to look for more stories about inventions. I think you can learn more! Come on! 1 1 人教版九年级人教版九年级 Unit6 When was it invented? Section B Listening & reading 学习目标：学习目标： 知识：学会描述各种食物的口感，掌握与其相关的词汇：salty, crispy, sour, sweet 等。 完成听力训练任务，了解薯条的发明小故事 通过阅读了解篮球的发展史 能力：练习提升捕捉信息和处理信息的能力，提高听力和阅读水平 情感：学会发现生活中的乐趣，养成探究习惯，增加见闻 学习重点：学习重点：准确描述食物口感； 通过自学和小组合作学习，完成听力和阅读任务 学习难点：学习难点：运用听力技能（运用反义词、信息综合判断） ，完成听力训练； 熟练运用阅读技能（寻读、速读等） ，完成阅读任务 学习过程：学习过程： Step I. warm-up【学前预热学前预热】 1.Free talk （简单交流） Do you like eating? What kind of food do you like? Can you describe their taste? 2. Word learning（词汇学习） Step II. Learning steps 【学习流程学习流程】 While listening【听力训练听力训练】 Task 1：Listen to the tape, choose the best answers（听录音，选答案）（听录音，选答案） 1. Who invented the potato chips? A. A customer. B. A cook.C. A boss. 2. When were potato chips invented? A. In 1853.B. In 1850.C. In 1835. 3. Why was the plate of fried chips sent back? A. Because they were crispy. B. Because they were cut thin. C. Because they were cut too thick. 4. What did people think of the thin and salty chips? A. They liked them very much. B. They no longer ate them. C. They hated them. 5. What is the passage talking about? A. A car accident. B. The way of cooking potato chips. C. The invention of potato chips. Task 2: Listen again and complete the passage（听录音，填短文）（听录音，填短文） taste 口感口感 Food 听力训练听力训练 2 2 The history of potato chips Did you know how potato chips were invented? Potato chips were invented by a _ 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 really_. Task 3: Check T or F. （读材料，判正误）（读材料，判正误） 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. _ Group work【合作释疑合作释疑】 Work in groups, try to read, check and explain the difficulties in listening. S Self-reading 【自主阅读自主阅读】 Skip the passage and find out the answer (略读课文，了解大意) The general idea of the passage is about _ A. the man who invented basketball B. the development and popularity of basketball C. the rules to play basketball Careful reading (细读课文，把握关键信息) Read and complete the mind map. Games development popularity Group work【合作释疑合作释疑】 1. Try to find out the words and phrases, then translate them. much-loved be born in divided . into . dream of work together at the same time need to do sth. stop . from doing sth see sb. doing sth. look up to achieve ones dream 2. Underline the difficulties in the passage. 阅读训练阅读训练 played inside on a hard _ _teams get _ into other teams _ played by_ _ _ _ people over _ countries invented by _ first game on _ became Olympic event in _in the year_ most famous games _ popular games in China _ 3 3 Step III. Practice & test【练习检测练习检测】 一、根据句意完成句子 1. 薯片是由于失误而被发明的。 Potato chips _ _ _ _ . 2. 薯片是一个名叫乔治克拉姆的厨师发明的。 Potato chips _ _ _ a cook _ George Crum. 3. 而且他在它们上面放了很多盐。 And he _ lots of salt _ them. 4. 根据句意填入合适单词。 Candy is _, salt is _, vinegar（醋）is _, and potato chips are _. 5. 翻译句子：那个厨师错把糖放进了汤里。 （sugar 糖，put. into.把.放进.） _ 二、回忆短文，用适当的词语填空 The basketball Basketball was invented by a _doctor James Naismith. The first basketball game was played on a _ floor. Players on the same team must work together to get the ball in the other teams _ and _ the competing team _ getting the ball in their own basket. Today, basketball is played by more than100 _ people in over 200 countries. Americas _games are the most famous, while _games are becoming more popular in_. Many young people _ of becoming basketball stars. 4 4 听力原文材料：听力原文材料： 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 chicken. 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 though the customer would hate them. Boy 2: And? Boy 1: 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 were still eating them today. What a cool story! Do you know when basketball was invented? Basketball is a much-loved and active sport that is enjoyed by many for fun and exercise. It is over 100 years old and is played by more than 100 million people in over 200 countries. It is believed that the first basketball game in history was played on December 21, 1891. Then in 1936 in Berlin, it became an event at the Olympics. Basketball was invented by a Canadian doctor named James Naismith, who was born in 1861. When he was asked to think of a game that could be played in the winter. Dr. Naismith created a game to be played inside on a hard floor. Dr. Naismith divided the men in his class into two teams and taught them to play his new game. Players on the same team must work together to get the ball in the other teams basket. At the same time, hey need to stop he competing team form getting the ball into their won basket. Today, the popularity of basketball has risen around the world, with many young people dreaming of becoming famous players. In China, you can sometimes see people playing basketball in parks, schools and even factories. Basketball has not only become a popular sport to play, but it has also become a popular sport to watch. Although Americas NBA games are the most famous, the CBA games are becoming more popular in China. The number of foreign players, including Chinese players, in the NBA has increased. There are also more and more foreign players in the CBA. Many young people look up to these basketball heroes and want to become like them. These stars encourage young people to work hard to achieve their dreams.