Unit 6 Section B1a-1e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-1e What are they? potato chips How do they taste ? cookies  They taste crispy 单击此处编辑母版文本样式 第二级 第三级 第四级 第五级 lemons I think … taste … How do they taste ? pickles(泡菜) How do they taste ? I think … taste … Ice cream candies   I think … taste … How do they taste ? 单击此处编辑母版文本样式 第二级 第三级 第四级 第五级 How does it taste ? beer coffee I think … tastes … peppers wine I think … taste … How does it taste ? sweet crispy salty sour __________ _____ _____ _____ crispy salty sour sweet salty 1a The words in the box describe how food can taste. Write them under the correct pictures. Some pictures have more than one word. Can you name any crispy food? fried peanuts /fraɪd/ /ˈpiːnʌt/ cookies  Brainstorm biscuits Can you name any sour food? hawthorn fruit /ˈhɔːθɔːn/   dried plum   /plʌm/ strawberry Can you name any salty food? pickled vegetable /ˈpɪkld/ (泡菜) pizza /ˈpiːtsə/ Can you name any sweet food? cake candies bread Write the name of a different food after each word. sweet __________ banana /apple /orange/ cake/ sugar… crispy__________ salty __________ sour __________ biscuit/ potato chips /salad / lettuce pizza /salt… lemon /grape… 1b What are needed? The potatoes are cut into slices. The slices are cooked in the pan. The pepper and tomatoes are sprinkled. Pre-listening Do you like eating potato chips?Do you know how they were invented?Listen and guess the main idea. What are the two boys talking about? A. a chef called George Crum B. the history of potato chips C. a customer(顾客) 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 The history of potato chips Did 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 1d Listen again. Complete the sentences. really salty Explanation 1. Potato chips were invented by mistakes. mistake 作名词 “错误，误会”。也可以作动词 “弄错，犯错”。常见形式有： make a mistake 出错 e.g. You have made a mistake here. mistake…for… 错把……当作…… They mistook him for his brother. by mistake 错误地 e.g. They sent the letter to me by mistake. 2. Geroge wanted to make the customer happy. make表示“使……怎么样”，其后常带复合宾语。常见结构为：主语+make+宾语+名词/形容词(做宾补)。例如： The boss can make the young man a rich man. 3 复合名词复数的构成 potato chips是一个复合名词，其中第一个名词用作定语修饰后一个名词，这样的例子有很多，又如: alarm clock, telephone number等。 知识拓展 复合名词变复数的规则，你一定要牢记啊！ ◎通常只把主体名词变为复数 school boy—school boys(男生) apple tree—apple trees(苹果树) vegetable sandwich—vegetable sandwiches(蔬菜三明治) girl friend—girl friends（女朋友） ◎如果没有主体名词，在最后一个名词上用复数。 good-for-nothing—good-for-nothings（饭桶、无用的人） three-year-old—three-year-olds（三岁的孩子） ◎由man, woman和另外一个名词构成的复合名词，两个部分都要用复数。 man teacher—men teachers(男教师) gentleman farmer—gentlemen farmers （乡绅） 根据句意及首字母提示完成单词。 1. I don’t like lemons because they are too s . 2. Lucy and Lily are twins. People often m them for each other. 3. For a restaurant, c are the most important. 4. The fish was too s because my mom put too much salt on it. 5. We often put the food into the f to keep it fresh in summer. our istake ustomers ourty ridge 用所给词的正确形式填空。 1. The TV ____________ (invent) around 1927. 2. They are used for _______ (see) in the park. 3. This kite _________ (make) by Uncle Wang. 4. Tea ______________ (discover) a long time ago. 5. Our classroom _________________ (should clean) every day. was invented seeing was made was discovered should be cleaned Exercise 1.顾客最后终于高兴了。 The customer was happy . 2.这个顾客说这个薯条不够脆。 The customer said that the potato chips weren’t . 3.乔治想让顾客高兴。 George wanted the customer . in the end crispy enough to make happy 4.薯条是一个名Crum的厨师发明的 The potato chips a cook Crum. 5. 昨天这个厨师往鱼上面撒了许多盐。 The lots of salt the fish yesterday. were invented called cook put on $$