人教版九年级 Unit 6 Section B 1a-1e 课件

1、九年级人教新目标,Unit 6 When was it invented?,Period 6 Section B 1a-1e,Self check 2 Rewrite these sentences using the passive voice.,1. Someone stole my watch. 2. They used five eggs to make this big cake.,My watch was stolen by someone.,Five eggs were used to make this big cake (by them) .,3. When did they

2、 invent the personal computer? 4. They asked us not to run in the hallway. 5. Someone took the video back to the store.,When was the personal computer invented by them?,We were asked not to run in the hallway (by them) .,The video was taken back to the store (by someone).,What did they eat?,Ice-crea

3、m.,What did the big dog think of the ice-cream?,Sweet, cool, and delicious!,Warming up,How do they taste?,crispy,salty,They taste crispy.,They taste salty.,crispy,They taste hard and crispy.,sour,They taste .,sweet,soft,They taste .,They taste very hot.,bitter,It tastes .,1a. Fill in the blanks with

4、 the words given.,sour,sweet, crispy, salty, sour,salty,crispy,Sweet soft,salty,1b. Write the name of a different food after each word.,sweet: crispy: salty: sour:,candy, banana, apple, cake potato chips, biscuit, salt, pizza, french fries, sausage vinegar, grape, lemon, grapefruit, orange,cookie,Be

5、ijing Duck,salted fish,1. Potato chips were invented by mistake. 2. They were invented in 1863. 3. The customer thought the potatoes werent thin enough. 4. The customer said they werent salty enough. 5. George wanted to make the customer happy. 6. The customer was happy in the end.,T,F,T,F,F,T,1c. L

6、isten and circle “T” or “F”.,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

7、 on them so they were _.,Listen again. Complete the sentences.,were invented,1853,1d,thin,crispy,really salty,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 resta

8、urant?,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 co

9、oked at first?,He thought they were cut too thick.,Potato chips were invented by mistake. They were invented by a cook called George Crum. One day a customer thought the fried potatoes werent thin enough and werent salty enough. So George cut them really thin and cooked them for a long time until th

10、ey were crispy. And he put a lot of salt on them so they were salty.,归纳听力材料大意，改写成短文,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 boyschool boys(男生) apple treeapple trees(苹果树) vegetable sandwichvegetable s

11、andwiches(蔬菜三明治) girl friendgirl friends（女朋友）,根据句意及首字母提示完成单词。,1. I dont 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 th

12、e food into the f to keep it fresh in summer.,our,istake,ustomers,aulty,ridge,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 werent . 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

13、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,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 c

14、lean) every day.,was invented,seeing,was made,was discovered,should be cleaned,Did you know that tea (after water), the most popular drink in the world was invented by accident. It is believed that tea was drunk 5,000 years ago. It is said that a Chinese ruler called Shen Nong was the first to disco

15、ver tea as a drink. One day Shen Nong was boiling drinking water over an open fire. Some leaves from a tea plant fell into the water and remained there for some time. It produced a nice smell so he tasted the brown water. It was quite delicious, and so, one of the worlds favorite drinks was invented

16、.,a few thousand years later ,Lu Yu, “the saint of tea”, mentioned Shen Nong in his book Cha Jing. The book describes how tea plants were grown and used to make tea. It also discusses where the finest tea leaves were produced and what kinds of water were used.,People believed that tea was brought to Korea and Japan during the 6th and 7th centuries. In England, tea didnt appear until around 1660, but in less than 100 years, it had become the national drink. The tea trade from China to Western coun