2024九年级英语全册Unit6Whenwasitinvented课时6SectionB(3a-SelfCheck)习题课件新版人教新目标版

UNIT6Whenwasitinvented？课时6SectionB(3a-SelfCheck)目

录CONTENTS011星题基础巩固022星题能力提升一、从方框中选词并用其适当形式填空。

daily,hero,list,near

1.［2023·乐山中考改编］Manyyoungpeopleoftenshare

their

⁠lifeontheapp.2.Lookatthetable.ThetopfiveTVplaysare

⁠init.3.［2024年1月宜宾期末改编］AlltheChineseastronautsare

ournational

⁠.dailylistedheroes二三一4.［2024·自贡月考改编］Inthisvillage，

⁠allthe

housesarethesame.Soit’seasytogetlostifyou’renota

villagerhere.nearly

daily,hero,list,near

二三一二、单项选择。(

D

)5.AsmalltowninNorwaydoesn’tgetdirectsunlight

fromlateSeptembertomid-March—

six

monthsoutoftheyear.A.onlyB.hardlyC.clearlyD.nearlyD二三一(

B

)6.［2024·福州模拟］TheoldphotothatIfoundinthe

book

bymygrandma.A.tookB.wastakenC.wastakingB二三一(

B

)7.—Canyougivemeahandtomoveallthethingsinthe

roomout？—

That’swhatafriendisfor.A.You’rewelcome.B.Withpleasure.C.That’sright.D.Don’tmentionit.B二三一三、原创题

完形填空。[科学素养·科学探究]Itishardtoimaginehowsomeproductswereinvented.

Sometimes，whatseemstobeamistake

8

changingthe

worldorcreatingsomethingnewthatwejustcan’tlivewithout.

Whoknows？Here’sanaccidentalinvention.Without

9

，ithaschangedourlives.(

B

)8.A.beginswith

B.endsup

C.bringsout

D.takesupB(

C

)9.A.secret

B.reason

C.doubt

D.adviceC二三一In1928，AlexanderFleming，aScottishscientistworking

inaLondonhospitallaboratory，wasstudyingstaphylococcus(葡

萄球菌).Oneday，becausehewasinarushtogoonvacation，helefthislabamess，andheforgottocoverone

10

.Hewasgrowingstaphylococcusinit.(

A

)10.A.dish

B.cup

C.glass

D.plateA二三一Whenhereturnedfromvacationtwoweekslater，he

11

thattherewasmold(霉菌)growinginthedish.Butwhilehewascleaningthemoldoff，somethingstrangecaughthis

12

.(

B

)11.A.listed

B.noticed

C.heard

D.smelt(

C

)12.A.heart

B.mind

C.eye

D.handBC二三一Thedishwascoveredincoloniesofbacteria(菌落).

13

，inonearea，ablob(一小片)ofmoldwasgrowingthere.Aroundthemoldwasanarea

14

ofbacteria.(

D

)13.A.Though

B.So

C.Because

D.However(

A

)14.A.free

B.full

C.proud

D.sureDA二三一Itseemedthatthemold

15

thebacteriafromspreading.

Afterstudyingthemold，hediscoveredthatonespecialsubstance(物质)killedthemold.(

B

)15.A.helped

B.stopped

C.avoided

D.providedB二三一Sincethen，penicillin(青霉素)hasbeenusedto

16

.

millionsofpeople！AsFlemingsaid，“Ididnot

17

.

penicillin.Naturedidthat.Ionlydisc