山西省2024九年级英语全册Unit6Whenwasitinvented课时4SectionB(1a_1e)课件新版人教新目标版.pptx

Unit6Whenwasitinvented?课时4SectionB(1a-1e)

目录CONTENTS011星题基础巩固022星题能力提升

一、用方框中所给词的适当形式填空,有两项多余。sour,salt,crispy,custom,invent,doubt,low1.Myfathercookedfishsoupforus,butitwastoo?.2.Thesupermarketiscrowdedwithlotsof?every

day.3.Potatochipstaste?,andIeatmuch.saltycustomerscrispy二三一

4.—Whydoesthiskindofjuicetasteso??—Oh,becauseitismadefromgrapes.5.Iknowhowthesandwichwas?.sourinventedsour,salt,crispy,custom,invent,doubt,low二三一

二、根据汉语意思完成句子,每空一词。6.[2023·忻州月考改编]我找不到我的伞了。一定是有人

拿错了。Ican’tfindmyumbrella.Someonemusthavetaken

it?.7.最终一切都会好的。Everythingwillbeallright?.bymistakeintheend二三一

8.我会尽力让大家高兴。Iwilltrymybesttoeveryone?.9.这一家人离开家乡很长时间了。Thefamilyhavebeenawayfromtheirhometown.?.10.忽然他听到上方传来一阵惊叫声。?heheardacryabovehim.makehappyforalongtimeAllofasudden二三一

三、原创题完形填空。[科学素质?科学探究]Itishardtoimaginehowsomeproductswereinvented.

Sometimes,whatseemstobeamistake?11changingthe

worldorcreatingsomethingnew.Whoknows?Here’san

accidentalinvention.Without?12,ithaschangedourlife.(B)11.A.takesup B.endsup C.bringsoutB(C)12.A.secret B.reason C.doubtC二三一

In1928,AlexanderFleming,aScottishscientistworkingin

ahospitallaboratoryinLondon,wasstudyingstaphylococcus(葡萄球菌).Oneday,becausehewasinarushtogoonvacation,helefthislabamess,andheforgottocoverone?13.Hewas

growingstaphylococcusonit.(A)13.A.dish B.cup C.glassA二三一

Whenhereturnedfromthevacationtwoweekslater,he?14.thattherewasmold(霉菌)growingonthedish.But