Unit 9 When was it invented? Section B 1a -2c

Unit 9 Section B 1a -2c 第三课时
备课人 ＸＨＢ 审核人 授课人
学习目标：1掌握1a-2c的词汇及短语。 2 练习并掌握一般过去时被动语态。
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一 写出单词1脆的——2咸的——3酸的——4错误的————5厨师——6撒，洒——阅读材料It was said that potato chips were invented by mistake .They were invented by a chef called George Crum .One day a customer in the restaurant where George worked sent back his plate of fried potatoes because he said they were cut too think . George was in bad mood , so he cut the potatoes really , really thin , and he cooked them for a long time until they were crispy .A nd he sprinkled lots of salt on them so they were really salty . He thought the customer would hate them . But the customer loved them and asked for more . He told the other customers about them .A nd soon everyone was ordering thinly --- sliced , crispy , salty .potato chips .回答问题1 Who invented potato chips 2 When were potato chips invented 3 Why did a customer send back fried potatoes 4 Did the customer hate or love the potato chips 5 How were potato chips invented 　．二 随堂练习一 单项选择1 This heated ice cream scoop was invented by a man __Lanmon.A was called B called C to call D is called 2 Did the police catch the thief __________ A on the end B by the end C at the end D in the end 3 The students at the back can’t hear______, because they sit too far . A enough clearly B clearly enough enough C enough clear D clear enough4 The chef wanted to make the customers_______ ,so he sprinkled lots of Sugar ___ the potato chips .A happy,in B happliy ,on C happy ,on D happily, in5 The chef was made _________ the potato chips again .A do B does C to do D doing 二 根据首字母填词 1 I took your dictionary by m____________ .2 The milk is s_______ .You can’t drink it any more .3 Mum added salt to the soup , but it wasn’t s_________ enough .4 Do you know the movie star c______ Liu Ruoying 5 P__________ are used for making potato chips .三 用正确单词填空。1They’d like to be _____ (chef) one day .2 I ____________ (tell) that our school team won the game yesterday .3 Last year ,vegetables _______ (graw) in the garden by Nick and he _____(sell) them himself .4 Liu Mei _______ ( not have ) breakfast yesterday morning .跟踪练习一 单项选择1 Wood can be used for ________ desks .A making B to make C made Dmake 2 _ Do you think the light bumb was invented ________ __ No, I don’t think so .A by mistakes B by mistake C for mistake D with nistakes 3 I think potato chips are not _______ .A thinner B thin enough C enough thin D thinner enough 4 The boy makes the teacher _________ .A angry B angrily C happily Dangryly5 He sprinkled lots of ________ on them so they were really ________ .A salty,salty B salt,salt C salty,salt D salt ,salty二完成句子，每空一词 。 1 你昨天错拿了我的手机 。You took my mobile phone ______ ________ yesterday .2 最终一切都会弄清楚的 。Everything will be found out ____ ____ _____ .3 你能尝出汤里有什么怪味吗？Can you ____　____　 ____in the soup 4 这种机器是被用来扫地的。This machine _______ _________　＿＿＿　sweeping the floor .　．５　你的车是国产的吗？＿＿　your car 　＿＿　＿＿＿　China ？
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