人教新版英语九年级Unit6SectionB1a-1e课件(2).ppt

Unit6Whenwasitinvented?,SectionB11a-1e,Whatdidtheyeat?,Ice-cream.,Whatdidthebigdogthinkoftheice-cream?,Sweet,cool,anddelicious!,Warmingup,Howwillthebreadandsnacktaste?,Sweetanddelicious.,Canyouthinkofanyotherflavor?,Salty,hot,bitter,sour,fresh,flevn.味,adj.脆的；酥脆的adj.咸的adj.酸的；有酸味的错误地；无意中n.顾客；客户,crispy/krispi/salty/s:lti/sour/sau(r)/bymistakecustomer/kstm(r)/,Whatdothey/doesittaste?,sour,sweet,bitter,hot,salty,crispy,Thewordsintheboxdescribehowfoodcantaste.Writethemunderthecorrectpictures.Somepictureshavemorethanoneword.,1a,_,crispy,sour,salty,sweet,cold,delicious,sweetcrispysaltysour,salty,adj.脆的；酥脆的,adj.酸的,adj.咸的,fresh,sweet,Icecream,cake,honey,1b,crispy,potatochips/frenchfries,biscuits,cookies,salty,potatochips/Frenchfries,pizza,hamburger,sour,lemon,strawberry,tomato,sweet_crispy_salty_sour_,Writethenameofadifferentfoodaftereachword.,banana,apple,BeijingDuck,potatochips,1b,grape,candy,cracker,cookie,salt,saltedfish,lemon,potatochips,Whowerepotatochipsinventedby?Whenwerepotatochipsinvented?,GeorgeCrum,cook,Letslistento1candfindtheanswers.,in1853,1.Potatochipswereinventedbymistake.2.Theywereinventedin1863.3.Thecustomerthoughtthepotatoeswerenotthinenough.,ListenandcircleTfortrueorForfalse.,1c,Listening,TFTFTF,4.Thecustomersaidtheywerenotsaltyenough.5.Georgewantedtomakethecustomerhappy.6.Thecustomwashappyintheend.,TFTFTF,n.顾客,TheHistoryofPotatoChipsDoyouknowhowpotatochipswereinvented?Potatochips_byacookcalledGeorgeCrum.Theywereinventedin_.,Listenagain.Completethesentences.,wereinvented,1853,1d,GeorgeCrumcutthepotatoesreally,really_andthencookedthemforalongtimeuntiltheywere_.Finallyheputlotsofsaltonthemsotheywere_.,thin,reallysalty,crispy,Pairwork,Makeaconversationabouttheinventionofpotatochips.Usetheinformationin1cand1d.,1e,Didyouknowpotatochipswereinventedbymistake?,Wow,Ididntknowthat.Whoinventedthem?,ItssaidthattheywereinventedbyacookcalledGeorgeCrum.,Whenwasthat?,Oh,itwasbackin1853.,Whywasitanaccident?,Oneday,acustomerorderedaplateoffriedpotatoes.Georgecookedthemforhim.Whenthepotatoescame,hesaidtheywerecuttoothickandsentthembacktothekitchen.,Sowhathappened?,Andthen?,Andthecustomerlovedthemandaskedformore.Hetoldtheothercustomersaboutthem,andsooneveryonewasorderingthinlycut,crispy,saltypotatochips.,Explanation,1.Potatochipswereinventedbymistakes.mistake作名词“错误，误会”。也可以作动词“弄错，犯错”。常见形式有：makeamistake出错e.g.Youhavemadeamistakehere.mistakefor错把当作Theymistookhimforhisbrother.bymistake错误地e.g.Theysentthelettertomebymistake.,2.Gerogewantedtomakethecustomerhappy.make表示“使怎么样”，其后常带复合宾语。常见结构为：主语+make+宾语+名词/形容词(做宾补)。例如：Thebosscanmaketheyoungmanarichman.,Exercises,1.顾客最后终于高兴了。Thecustomerwashappy_.2.这个顾客说这个薯条不够脆。Thecustomersaidthatthepotatochipswerent_.3.乔治想让顾客高兴。Georgewanted_thecustomer_,intheend,crispyenough,tomake,happy,4.薯条是一个名Crum的厨师发明的Thepotatochips_acook_Crum.5.昨天这个厨师往鱼上面撒了许多盐。The_lotsofsalt_thefishyesterday.,wereinventedcalled,cookputon,用所给词的正确形式填空。,1.TheTV_(invent)around1927.2.Theyareusedfor_(see)inthepark.3.Thiskite_(make)byUncleWang.4.Tea_(discover)alongtimeago.5.Ourclassroom_(shouldcl