人教新目標(biāo)版九年級英語全冊課件Unit 6 第4課時 Section B 1a-1e

SectionB1a-1eUnit6Whenwasitinvented?九年級上冊RJ初中英語1.Newwords:sour,customer2.Expression:bymistake3.Sentences:

①Potatochipswereinventedbymistake.

②Thecustomerwashappyintheend.LearninggoalsHowdoesthefoodtaste?Doyoulikeit/them?sweetFreetalkWarmingUpsweet,sour,…Howdoesthefoodtaste?Doyoulikeit/them?adj.酸的；有酸味的Howdoesthefoodtaste?Doyoulikeit/them?sour,…Howdoesthefoodtaste?Doyoulikeit/them?sweet,sour,salty…adj.咸的Howdoesthefoodtaste?Doyoulikeit/them?sweet,salty,crispy…adj.脆的，酥脆的Thewordsintheboxdescribehowfoodcantaste.Writethemunderthecorrectpictures.Somepictureshavemorethanoneword.sweetcrispysaltysour__________________crispysoursalty1a__________________sweetsalty____________________________________Writethenameofadifferentfoodaftereachword.sweet__________________________crispy__________________________salty___________________________

sour____________________________bananasfriedchickencheeselemon1bTalkaboutthefoodwithyourpartner.Ithinkpineapplesaresour.Whatfoodiscrispy?Whatfoodissour?…1bLearnwordsandphrasesbyreadingthefollowingsentences.1.Potatochipswereinventedby

mistake.

2.Theywereinventedin1863.

3.Thecustomerthoughtthepotatoeswerenotthinenough.

4.Thecustomersaidtheywerenotsaltyenough.

5.Georgewantedtomakethecustomerhappy.

6.Thecustomerwashappyintheend.

n.顧客；客戶

錯誤地；無意中最終；最后1.Potatochipswereinventedbymistake.（教材P451c）bymistake為固定結(jié)構(gòu)，意為

“錯誤地；無意中”。Itookyourpenbymistake,becauseyoursisthesameasmine.LanguagePoints2.Thecustomerwashappyintheend.（教材P451c）intheend為固定結(jié)構(gòu)，意為“最終；最后”。Heworkedhardinschool.Hegotintoadreamschoolintheend.【辨析】intheend,attheendof…與bytheendof…intheend最終；最后在句中作狀語，相當(dāng)于atlast或finally。attheendof…在······盡頭/末尾其后常接表示地點(diǎn)或時間的名詞。bytheendof…在······結(jié)束前其后常接表示時間的名詞，且多與將來時或完成時連用。Wereachedthemountaintopintheend.Turnrightattheendoftheroad.Wewillhaveapartyattheendoftheweek.Theprojectwillbefinishedbytheendofthisweek.ListenandcircleTfortrueorFforfalse.1c1.Potatochipswereinventedbymistake.TF2.Theywereinventedin1863.

TF3.Thecustomerthoughtthepotatoeswerenotthinenough.

TF4.Thecustomersaidtheywerenotsaltyenough.

TF5.Georgewantedtomakethecustomerhappy.TF6.Thecustomerwashappyintheend.TFBoy1:Hey,didyouknowthatpotatochipswereinventedbymistake?Boy2:Really?Whatdoyoumean?Boy1:Well,hereonthebagitsaysthattheywereinventedbyacookcalledGeorgeCrum.Boy2:Whenwasthat?Boy1:Oh,itwasbackin1853.Boy2:So,whywasitanaccident?2.Boy1:Well,oneday,acustomercameintotherestaurantwhereGeorgeworked.Heorderedaplateoffriedpotatoes.Whenthepotatoescame,hesaidtheywerecuttoothickandsentthembacktothekitchen.Boy2:Sowhathappened?3.send...backto...“把······送回······”Boy1:Well,Georgewasangry,sohecutthepotatoesreally,reallythin,andhecookedthemforalongtimeuntiltheywerecrispy.Andheputlotsofsaltonthemsotheywerereallysalty.Hethoughtthe customerwouldhatethem.Boy2:And?4.5.Boy1:Andthecustomerlovedthemandaskedformore.Hetoldtheothercustomersaboutthem,andsooneveryonewasorderingthinlycut,crispy,saltypotatochips.Boy2:Andwe'restilleatingthemtoday.Whatacoolstory!6.Listenagain.Completethesentences.TheHistoryofPotatoChipsDoyouknowhowpotatochipswereinvented?Potatochips________________byacookcalledGeorgeCrum.Theywereinventedin_______.GeorgeCrumcutthepotatoesreally,really__________andthencookedthemforalongtimeuntiltheywere_________.Finallyheputlotsofsaltonthemsotheywere__________.wereinvented1853thincrispyreallysalty1dListenagain.Answerthefollowingquestions.WhatwasGeorgeCrum’sjob?

Whatdidthecookdowiththethickpotatoesthen?Hewasacook.Hecutthepotatoesreallythinandcookedthemforalongtime,andthenputlotsofsaltonthem.Makeaconversationabouttheinventionofpotatochips.Usetheinformationin1cand1d.

Wow,Ididn’tknowthat.Whoinventedthem?Didyouknowpotatochipswereinventedbymistake?…1eThispairoftrousers______smoothbecausetheyaremadeofChinesesilk.

A.feels

B.feelC.isfeltD.wasfelt一、單選AExercises2.Anothercross-seabridge

lastyear.A.buildsB.builtC.isbuiltD.wasbuiltD

1.

Chinesedoctorssavedmanypatientsallovertheworld.(改為被動語態(tài))Manypatientsallovertheworld___________byChinesedoctors.2.

HewasinvitedtoDanny'sbirthdaypartyyesterday.(改為主動語態(tài))Danny

tohisbirthdaypartyyesterday.weresaved二、按要求完成句子

invitedhim

Thisstrangecupwasusedforkeepingwaterwarm.(改為一般疑問句)_______thisstrangecup______forkeepingwaterwarm?4.TheshortnovelwaswrittenbyLuXun.(對畫線部分進(jìn)行提問)__________theshortnovel_____________?Was

used

Who

waswrittenby5.The13-year-oldone-armedbasketballplayerat