九年级Unit9SectionB1.ppt

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1、新目标新目标九年级九年级Unit 9Unit 9Unit 9Unit 9When was it invented?When was it invented?Section B Period 1Section B Period 1 crispy and saltycrispy and saltyDescribe how food Describe how food tastes.tastes.soursour sweetsweet sweetsweet Listening(2a,2b:Listening(2a,2b:P71)P71)1.1.The potato chips were invent

2、ed by The potato chips were invented by mistake.mistake.2.They were invented in 1863.2.They were invented in 1863.3.The customer thought the potatoes 3.The customer thought the potatoes werent thin enough.werent thin enough.T TF FT T4.The customer said they werent 4.The customer said they werent sal

3、ty enough.salty enough.5.George wanted to make the 5.George wanted to make the customer happy.customer happy.6.The customer was happy in the 6.The customer was happy in the end.end.T TF FF F _that potato chips were _that potato chips were invented by mistake?Chips _invented by mistake?Chips _ _by a

4、chef called George Crum._by a chef called George Crum.They were invented in_.George They were invented in_.George Crum cooked them for a long time until Crum cooked them for a long time until they _And he sprinkled lots they _And he sprinkled lots of salt on them so they were_.of salt on them so the

5、y were_.The history of chipsThe history of chipsDid you knowDid you know were were inventedinvented18531853were crispywere crispyreally saltyreally saltyTapescriptBoy1:Hey,did you know that potato chips were invented by mistake?Boy2:Really?What do you mean?Boy1:Well,here on the bag it says that they

6、 were invented by a chef called George Crum.Boy2:When was that?Boy1:Oh,it was back in 1853.Boy2:So,why was it an accident?Boy1:Well one day a customer in the restaurant where George worked sent back his plate of fried potatoes because he said they were cut too thick.Boy2:So what happened?Boy1:Well,G

7、eorge was in a bad mood,so he cut the potatoes really,really thin,and he cooked them for a long time until they were crispy.And he sprinkled lots of salt on them so they were really salty.He thought the customer would hate them.Boy2:And?Boy1:And the customer loved them and asked for more.He told the

8、 other customers about them,and soon everyone was ordering thinly-sliced,crispy,salty potato chips.Boy2:And were still eating them today.What a cool story!Boy1:Yeah.1.The custom 1.The custom said said they werent salty they werent salty enough.enough.这个顾客说菜不够咸。这个顾客说菜不够咸。这个顾客说菜不够咸。这个顾客说菜不够咸。(1)(1)sai

9、dsaid 后是宾语从句后是宾语从句后是宾语从句后是宾语从句,省略了省略了省略了省略了thatthat。当当当当 宾语从句主句用一般过去时宾语从句主句用一般过去时宾语从句主句用一般过去时宾语从句主句用一般过去时,从句也要从句也要从句也要从句也要用过去的某种时态。用过去的某种时态。用过去的某种时态。用过去的某种时态。He asked me whom I was waiting for.He asked me whom I was waiting for.他问我在等谁。他问我在等谁。他问我在等谁。他问我在等谁。ExplanationExplanation但但但但enoughenough 修饰名词时

10、修饰名词时修饰名词时修饰名词时,可以放在名可以放在名可以放在名可以放在名词之前词之前词之前词之前,也可以放在名词之后。如也可以放在名词之后。如也可以放在名词之后。如也可以放在名词之后。如:I have enough I have enough moneymoney to buy it.(I to buy it.(I have money have money enoughenough to buy it.)to buy it.)2.The potato chips were invented by 2.The potato chips were invented by mistakemista

11、ke.薯片是无意中被发明的。薯片是无意中被发明的。薯片是无意中被发明的。薯片是无意中被发明的。mistakemistake 做名词做名词做名词做名词,意为意为意为意为“弄错弄错弄错弄错,误误误误解解解解”You have made a foolish You have made a foolish mistakemistake.你犯了一个愚蠢的错误。你犯了一个愚蠢的错误。你犯了一个愚蠢的错误。你犯了一个愚蠢的错误。mistakemistake 作动词作动词作动词作动词,意为意为意为意为“弄错弄错弄错弄错,误解误解误解误解”She didnt speak very clearly so I Sh

12、e didnt speak very clearly so I mistookmistook what she said.what she said.她讲的不清楚她讲的不清楚她讲的不清楚她讲的不清楚,所以我误解了她的话。所以我误解了她的话。所以我误解了她的话。所以我误解了她的话。by mistakeby mistake 意为意为意为意为“错误地错误地错误地错误地,无意地无意地无意地无意地”I took his backpack I took his backpack by mistakeby mistake.我错拿了他的书包。我错拿了他的书包。我错拿了他的书包。我错拿了他的书包。He put salt in her cup of tea He put salt in her cup of tea by by mistakemistake.他错把盐放进她的茶里。他错把盐放进她的茶里。他错把盐放进她的茶里。他错把盐放进她的茶里。Thank you for listening!