广东省珠海九中九年级英语《Unit 9 When was it invented-Section B 1》课件.ppt

Unit 9When was it invented?Section B Period 1 sour -What kind of food do you like? 1b Write the names of a different food after each word. Listening (2a, 2b: P71) The potato chips were invented by mistake.学。。科。网 2. They were invented in 1863. 3. The customer thought the potatoes weren’t thin enough. 4. The customer said they weren’t salty enough. 5. George wanted to make the customer happy. 6. The customer was happy in the end. _____________that potato chips were invented by mistake? Chips ______ _________by a chef called George Crum. They were invented in______. George Crum cooked them for a long time until they ___________And he sprinkled lots of salt on them so they were__________. * 新目标 九年级 Unit 9 What do you think is the most useful/annoying invention? Why is that? crispy and salty学。。科。网 Describe how food tastes. sweet sweet学。。科。网 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 可怕的 nice 好的 delicious 美味的 -I like food that tastes… apple orange cake honey candy French fries salad lettuce Popcorn potato chips pizza potato chips dumplings grape vinegar orange pickle strawberry sweet ___ crispy ____ salty ______ sour ___ How do they taste? Do you like potato chips? The history of chips When were potato chips invented? Who were potato chips invented by? How were potato chips invented? T F T T F F The history of chips Did you know were invented 1853 were crispy really salty 1.The custom said they weren’t salty enough. 这个顾客说菜不够咸。 (1) said 后是宾语从句, 省略了that。当 宾语从句主句用一般过去时, 从句也要 用过去的某种时态。学。。科。网 He asked me whom I was waiting for. 他问我在等谁。 Explanation 但enough 修饰名词时, 可以放在名词之前, 也可以放在名词之后。如: I have enough money to buy it. ( I have money enough to buy it.) 2.The potato chips were invented by mistake. 薯片是无意中被发明的。 mistake 做名词, 意为 “弄错, 误解” *