九年级英语全册 Unit 6 When was it invented Section B 1a-2c课件

1、SectionB 1a-1eUnit9 When was it invented? sweet 甜的-How does it taste ( teist 品尝) ?-It tastesice cream What is it? -How does it taste?-It tastestea sweet 甜的/ bittersour-How do they taste?-They tastelemons What are they?saltycrispy-How do they taste?-They tastecrispy and salty-How do they taste?-They

2、tastepotato chipsWhat are they?脆的,易碎的咸的,含盐的-How do they taste?-They tasteWhat are they?peppers hot 辣的sweetcrispysaltysweetsourbitter(苦的)Tell what they are and how they taste.potato chipslemonice creamtea1aappleorangehoneycandyFrench friessaladpotato chipspotato chipsdumplingsorangestrawberry1b Write

3、 the name of a different food after each word.sweet _ crispy _ salty _ sour _-What kind of food do you like?I like food that tastes salty 咸的,含盐的sweet 甜的crispy 易碎的,脆的sour 酸的,酸味的bitter 苦的hot 辣的awful 糟糕的nice 好的delicious 美味的Do you like ? Why or why not? potato chipscrispy and saltyWhen were potato chips

4、 invented? Who were potato chips invented by? How were potato chips invented? The history of potato chipsListen and circle “T” (for true) or “F” (for false).Potato chips were invented by mistake.They were invented in 1863.The customer thought the potatoes werent thin enough.The customer said they we

5、rent salty enough.George wanted to make the customer happy.The customer was happy in the end.T FT FT FT FT FT F2aThe history of chips that potato chips were invented by mistake? Potato chips _by a chef called George Crum. They were invented in .George Crum cooked them for a long time until they . An

6、d he sprinkled lots of salt on them so they were . Did you knowwere1853were crispyreally saltyListen again. Complete the sentencesinvented撒（粉末状物）洒（液体）厨师2bAnswer the following questionsWho were the potato chips invented by?2. When were they invented? 3. How were they invented?They were invented by Ge

7、orge Crum.They were invented in 1853.They were invented by mistake.1. Wood can be used for_ paper. A. making B. to make C. made D. make2-Do you think the light bulbs were invented _? No, I dont think so. A. by mistakes B. by mistake C. for mistake D. with mistakesA B 1. 电拖鞋是什么时候发明的？ When _ the electric _ invented?2. 它们是由谁发明的？ _ were they invented _?3. 妈妈加了盐，但它仍然不够咸。 Mom added salt but it still wasnt _ _.wereslippersWhoby salty enough 1.Go over the history of chips in 2a & 2b and write a short essay about it.2