人教新英语九上U6第3课时课件讲解学习.ppt

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1、R九年级上册第三课时Unit6Whenwasitinvented?LeadinginDoyouknowhowtheapplescantaste?Yes.Theymaytastesweet.Andtheyoranges?.........Howdoesittaste?Ittastes……sourHowdoesittaste?Ittastes……sweetsaltyHowdoesittaste?Ittastes……1b.Writethenameofadifferentfoodaftereachword.sweet____________crispy____

2、________salty____________sour____________1c.ListenandcircleTfortrueorFforfalse.1.Potatochipswereinventedbymistake.2.Theywereinventedin1863.3.Thecustomerthoughtthepotatoeswerenotthinenough.4.Thecustomersaidtheywerenotsaltyenough.5.Georgewantedtomakethecustomerhappy.6.Thecustomerw

3、ashappyintheend.TFTTTTTFFFFFThecustomerthoughtthepotatoeswerenotthinenough.顾客认为土豆不够薄。单词enough修饰名词不倒装.如：Ihaveenoughmoney.Thereisn’tenoughfoodinthedinninghall.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eno

4、ughHedidn’trunfastenoughtocatchupwiththeothers.用so-thatHeransoslowlythathecouldn’tcatchupwiththeothers.用too-toHerantooslowlytocatchupwiththeothers.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’llhaveam

5、eeting.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：最后他赢了。Hewonintheend.Hewonfinally.Hewonatlast.1d.ListenagainCompletethesentences.TheHistoryofPotatoChipsDoyouknowhowpotatochipswereinvented?Potatochips_______byacookcalledGeorgeCrum.T

6、heywereinventedin________.GeorgeCrumcutthepotatoesreally,really_______andthencookedthemforalongtimeuntiltheywere_________.Finallyheputlotsofsaltonthemsotheywere___________.1e.Makeaconversationabouttheinventionofpotatochips.Usetheinformationin1cand1d.Didyouknowpotatochipswereinve

7、ntedbymistake?Wow,Ididn’tknowthat.Whoinventedthem?()1.Heis_______togotoschool.A.enougholdB.oldenoughC.youngenough()2.______Igotthere.AIntheendBlastC.finally()3.______thelastmonth,mycousingottoBeijingtomeethisgrandparents.AIntheendBAttheendofC.Bytheendof小结训练4.Thechips____________

8、(cut)byhimcarefully.5.Thecookwantedtomakethecus