Unit 6 When was it invented Section B (1a-1e)课件 人教版九年级英语全册.pptxVIP

Unit6

Whenwasitinvented?;1;Let’sgoshopping!;Weboughtpears,watermelonsandice-cream.Howdoesthefoodtaste?;Iboughtsaltedduck

eggs,baconandsalt.Howdoesthefoodtaste?;Iboughtoranges,

lemonsandvinegar.Howdoesthefoodtaste?;Iboughtpotatochips.

Howdoesthefoodtaste?;Iboughtspicygluten

andchili.Howdoesthe

foodtaste?;Whatkindoffooddoyoulike?Whichtastedoyoulikebest?;酸的

甜的

苦的

辣的

咸的

脆的

新鲜的;Thewordsintheboxdescribehowfoodcantaste.Writethemunderthecorrectpictures.Somepictureshavemorethanoneword.;Writethenameofadifferentfoodaftereachword.;Prediction;Readthefollowingsentences,predicttheanswers.;bymistake为介词短语，意为“无意中；错误地”,相当于accidentally

【语境领悟】

Imissedtheschoolbusbymistakethismorning.

今天早上我无意中错过了校车。

Itookyourpenbymistake.我错拿了你的钢笔。;in?the?end最后，终于(相当于finally或atlast)

【拓展】

at?the?end?of可以指时间，也可指处所，意为“在……尽头，在……结束时”。

by?the?end常和of相连，用于指时间，意为“到……底(末)为止”;1.Potatochipswereinventedbymistake.TF

2.Theywereinventedin1863.TF

3.Thecustomerthoughtthepotatoeswerenotthinenough.TF

4.Thecustomersaidtheywerenotsaltyenough.TF

5.Georgewantedtomakethecustomerhappy.TF

6.Thecustomerwashappyintheend.TF;Listenagain.Completethesentences.;Listenagainandfillintheblanks.;Boy2:Sowhathappened?

Boy1:Well,Georgewasangrysohecutthepotatoesreally,reallythin,andhecookedthemforalongtime_____________________.Andhe________________themsotheywerereallysalty.Hethoughtthecustomerwouldhatethem.

Boy2:And?

Boy1:Andthecustomerlovedthemand________________.Hetoldtheothercustomersaboutthem,andsooneveryonewasorderi