人教新英语九上u6第3课时课件

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1、R九年级上册第三课时Unit6Whenwasitinvented?LeadinginDoyouknowhowtheapplescantaste?Yes.Theymaytastesweet.Andtheyoranges?.........crispyandsalty1a--IttastesHowdoesittaste?Ittastes……Howdoesittaste?Ittastes……sourHowdoesittaste?Ittastes……sweetsaltyHowdoesittaste?Ittas

2、tes……1b.Writethenameofadifferentfoodaftereachword.sweet____________crispy____________salty____________sour____________1c.ListenandcircleTfortrueorFforfalse.1.Potatochipswereinventedbymistake.2.Theywereinventedin1863.3.Thecustomerthoughtthepotatoeswereno

3、tthinenough.4.Thecustomersaidtheywerenotsaltyenough.5.Georgewantedtomakethecustomerhappy.6.Thecustomerwashappyintheend.TFTTTTTFFFFFThecustomerthoughtthepotatoeswerenotthinenough.顾客认为土豆不够薄。单词enough修饰名词不倒装.如：Ihaveenoughmoney.Thereisn’tenoughfoodinthedinni

4、nghall.其修饰形容词、副词要倒装。如：Hewrotecarefullyenoughtogettheawardofthecompetition.语法重点一enough常可以和词组so-that,too-to转换。如：他跑得不够快，赶不上了其他人。用enoughHedidn’trunfastenoughtocatchupwiththeothers.用so-thatHeransoslowlythathecouldn’tcatchupwiththeothers.用too-toHerantooslowly

5、tocatchupwiththeothers.Thecustomerwashappyintheend.顾客最终高兴了。(1)intheend后来，最后，终于attheendof...在......末bytheendof...到......末为止如：①Attheendofthismonthwe’llhaveameeting.②Bytheendoflastyearwe’vemadetenplanes.语法重点二(2)intheend用一个单词表达可以是finally用一个短语表达可以用atlast。如：最

6、后他赢了。Hewonintheend.Hewonfinally.Hewonatlast.1d.ListenagainCompletethesentences.TheHistoryofPotatoChipsDoyouknowhowpotatochipswereinvented?Potatochips_______byacookcalledGeorgeCrum.Theywereinventedin________.GeorgeCrumcutthepotatoesreally,really_______an

7、dthencookedthemforalongtimeuntiltheywere_________.Finallyheputlotsofsaltonthemsotheywere___________.1e.Makeaconversationabouttheinventionofpotatochips.Usetheinformationin1cand1d.Didyouknowpotatochipswereinventedbymistake?Wow,Ididn’tknowthat.Whoinventedt

8、hem?()1.Heis_______togotoschool.A.enougholdB.oldenoughC.youngenough()2.______Igotthere.AIntheendBlastC.finally()3.______thelastmonth,mycousingottoBeijingtomeethisgrandparents.AIntheendBAttheendofC.Bytheendof小结训练4.Thechips________