2023学年完整公开课版英语九年级Unit 6 When was it invented B-1

TelephoneBellin1876What'sthis?It'sa/an...Whowasitinventedby?Itwasinventedby...Whenwasitinvented?Itwasinventedin...ReviewTVBairdin1927What'sthis?It'sa/an...Whowasitinventedby?Itwasinventedby...Whenwasitinvented?Itwasinventedin...

What'rethese?They're...Whataretheyusedfor?They're

usedfor...shoeswithspecialheelschangingthestyleofshoesWhatarethese?They're...Whataretheyusedfor?They're

usedfor...shoeswithlightsseeinginthedarkWhat'sthis?It's...Whatisitusedfor?It's

usedfor...firekeepingwarmcookingfoodhotpotHowdoesittaste?Ittastes...spicyhotcoffeeHowdoesittaste?Ittastes...bitterlemonHowdoesittaste?Ittastes...sourcakes

Howdotheytaste?Theytaste...sweetsaltedeggs

Howdotheytaste?Theytaste...saltypotatochips

Howdotheytaste?Theytaste...saltycrispy1a

Thewordsintheboxdescribehowfoodcantaste.Writethemunderthecorrectpictures.Somepictureshavemorethanoneword.sweetcrispysaltysoursaltysoursweetsaltyIthink...taste/tastes...1b

Writethenamesofadifferentfoodaftereachword.sweet_________________

crispy________________salty_________________sour__________________banana

watermelonfriedchicken,potatochipscheese,saltedeggsvinegar,lemon1853correcttheanswersnotmentioneddidn'twanttobyaccidentaccidentallyThehistoryofpotatochipsDoyouknowhowpotatochipswereinvented?Potatochips________________byacookcalledGeorgeCrum.Theywereinventedin______.GeorgeCrumcutthepotatoesreally,really______andthencookedthemforalongtimeuntiltheywere___________.Finallyheputlotsofsaltonthemsotheywere_____________.wereinvented1853thincrispy1dListenagain.Completethesentences.reallysaltyadj.adj.adj.B:Whenwas...?A:...B:Howwas...?A:Oneday,acustomer...friedchips...toothick...angry...reallyreallythin,and...salty......1eMakeaconversationabouttheinventionofpotatochips.Usetheinformationin1cand1dA:Didyouknowpotatochipswereinventedbymistake?B:Wow,Ididn’tknowthat.Whoinventedthem?A:...2.薯片是一个名叫乔治·克拉姆的厨师发明的。Potatochips_____________________acook_______GeorgeCrum.3.而且他在它们上面放了很多盐。Andhe_______lotsofsalt_______them.完成句子。1.薯片是由于失误而被发明的。Potatochips____________________________.Exercisewereinventedbymistakewereinventedbycalledputon4.根据句意填入合适的形容词。Candyis______,saltis______,vinegar(醋)is_____,andpotatochipsare_____.5.翻译下面的句子。那个厨师错把糖放进了汤里。Thecookputsugarintothesoupbymistake.sweetsaltysourcrispy单项选择1.-Sorry,Itookyourumbrella______mistake.-Itdoesn’tmatter.A.withB.byC.atD.in2.Iknowthatpotatochips______byGeorgeCrum.A.inventedB.wasinventedC.areinventedD.wereinventedBD3.Momaddedsalttothesoup,butitstillwasn’t_______.A.enoughsweetB.sweetenoughC.saltyenoughD.enoughsalty4.Thiskindofsoupshouldbeboiled_______alongtime.A.forB.inC.withD.at