人教版九年級(jí)上冊(cè)英語 Unit 6　When was it inventedSection B(1a-1e) 教學(xué)課件

1、Unit 6 When was it invented?,Section B 1 1a-1e,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 c

2、orrect 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,sweet _ crispy _ salty _ sour _,Write the name of a different food after each word.,banana,apple,Beijing Duck,potato chips,1b,grape,candy,cooki

3、e,cheese,salted fish,lemon,1. Potato chips were invented by mistake. 2. They were invented in 1863. 3. The customer thought the potatoes were not thin enough.,Read the sentences, what are they talking about? Listen and circle T for true or F or false.,1c,Listening,T F T F T F,n. 顧客,4. The customer s

4、aid they were not salty enough. 5. George wanted to make the customer happy. 6. The custom was happy in the end.,T F T F T 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 _.,Listen again. Complete the senten

5、ces.,were invented,1853,1d,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 _.,thin,really salty,crispy,1. Who invented potato chips?,They were invented by a cook called George Crum.,2. When were th

6、ey 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 sa

7、lt 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,Did you know potato chips were invented by mistak

8、e?,Wow, I didnt know that. Who invented them?,Its said that they were invented by a cook called George Crum.,When was that?,Oh, it was back in 1853.,Why was it an accident?,One day, a customer ordered a plate of fried potatoes. George cooked them for him. When the potatoes came, he said they were cu

9、t too thick and sent them back to the kitchen.,So what happened?,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.,And then?,And

10、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.,Talk about other food you know. How were they invented?,Free Talk,Do you know how sandwich was invented?,Do you know how post-it notes (便利貼) were

11、 invented?,Do you know how corn flakes were invented?,1. by mistake 錯(cuò)誤地 I took his backpack by mistake. 我錯(cuò)拿了他的書包。 He put salt in her cup of tea by mistake. 他錯(cuò)把鹽放進(jìn)她的茶杯里。,mistake 1. n. 錯(cuò)誤 I used to make mistakes in spelling 我過去常常犯拼寫方面的錯(cuò)誤。 2. v. 弄錯(cuò); 誤解 You mistook my meaning entirely. 你完全誤解了我的意思。 mista

12、ke . for . 錯(cuò)把當(dāng)成 Dont mistake me for an American. 不要把我誤會(huì)成美國人。,bymistake與by accident 1) bymistake意為“錯(cuò)誤地” Itookherumbrellabymistakelastnight becausetheyarethesamestyle 昨晚我錯(cuò)拿了她的雨傘，因?yàn)樗鼈兊臉邮揭粯印?2) byaccident意為“偶然地；意外地” Theideacametohimbyaccident 很偶然地他想到了這個(gè)主意。,知識(shí)鏈接,2. intheend 最后，終于 (相當(dāng)于finally 或 at last) I

13、ntheend, theyfoundtheirteacher. 最后，他們找到了他們的老師。 I was saved in the end. 我最后獲救了。,bytheend常和of相連，用于指時(shí)間，意為“到底(末)為止” They can finish the work by the end of this month. 到這個(gè)月底的時(shí)候，他們能完成這項(xiàng)工作。,知識(shí)鏈接,attheendof可以指時(shí)間，也可指處所，意為“在盡頭，在結(jié)束時(shí)”。 At the end of the road, you can see the shop. 在這條路的盡頭，你能看到那家商店。 Attheendoflastterm, wehadanEnglish exam. 在上學(xué)期結(jié)束時(shí)，我們舉行了一次英語測(cè)試。,學(xué)生課堂行為規(guī)范的內(nèi)容是： 按時(shí)上課，不得無故缺課、遲到、早退。 遵守課堂禮儀，與老師問