安徽省2024九年級英語全冊Unit13We'retryingtosavetheearth課時2SectionA3a-3b課件新版人教新目標版

UNIT13We’retryingtosavetheearth！課時2SectionA(3a-3b)一、根據首字母及漢語提示完成下列單詞的拼寫。1.

Ourcountryhasmadelaws

?(法律)to

protectbiodiversity(生

物多樣性)oftheYangtzeRiver.2.［2023·蕪湖無為月考］Pollutionisbecomingmoreandmore

seriouswiththerapiddevelopmentofindustry

?(工業(yè)).awsndustry一二三四五3.Untilnow，noscientific

?(科學的)studieshaveshownthat

sharkfinsaregoodforhealth.4.Don’tbecruel

?(殘忍的)toanimalsbecausetheyare

humans’friends.5.Idon’thaveshark

?(鯊魚)finsoup，andmanyofmyfriends

supportme.cientificruel

hark一二三四五二、單項填空。（

C

）6.［2023·亳州蒙城一模］—Mom，wherecanI

putthistable？—Putitthere，

thewall.A.inB.onC.againstD.betweenC一二三四五（

B

）7.

—Mom，canIplaytenmoreminutes？—Son，playingcomputergamestoooftenyour

eyes.A.arebadforB.isharmfultoC.aregoodforD.ishelpfultoB一二三四五（

B

）8.［2023·安徽五校聯(lián)考］—Toachieveabrightfuture，weshould

studyhard

keepingoodhealth.—Iagreewithyou.A.not；butB.notonly；butalsoC.neither；norD.either；orB一二三四五（

B

）9.

—Look！Alotofpeoplearewaitinginline.—Yes.

themismorethantwo

.A.Anumberof；hundredB.Thenumberof；hundredC.Thenumberof；hundredsD.Anumberof；hundredsB一二三四五點撥：thenumberof…意為“……的數目”，作主語時，謂語動詞用單數形式，hundred前有數字時，用單數形式。故選B。一二三四五（

A

）10.［2023·武漢中考］—Whattheheadmastersaidatthegraduationmusthavestuckinthemindsofmanystudents.—

?.Itwasveryinspiring.A.IagreeB.ThankyouC.AllrightD.MypleasureA一二三四五三、根據漢語意思完成句子，每空一詞。11.

維持海洋生態(tài)系統(tǒng)里的食物鏈的平衡很重要。It’sveryimportanttokeepthebalanceofthe

food

?

chain

?intheocean’secosystem.12.到目前為止，你學了多少首英文歌曲？HowmanyEnglishsongshaveyoulearned

so

?

far

?？food

chain

so

far

一二三四五13.

在工作時，他的中指不小心被機器切掉了。Hismiddlefingerwasaccidentally

cut

?

off

?bythemachinewhilehewasworking.14.這臺機器的價格已經降了10％。Thepriceofthemachinehas

fallen

?

by

?

10percent.cut

off

fallen

by

一二三四五15.聽！賈森在練歌房里引吭高歌。Listen！Jasonissinging

at

?

the

?

top

?

of

?hisvoiceinthesinginghall.at

the

top

of

一二三四五四、完形填空。Diamondbackterrapinsareakindofturtle(龜).Theyliveinwetlands.Buttheturtleslaytheireggsondryland.Sofemale(雌性的)turtleshaveto

16

?thewetlandstolaytheireggs.（

B

）16.A.clean

B.leave

C.reach

D.rememberB一二三四五Thisis

17

?.Otheranimalscanseethemandcatchthem.Andcars

18

?manyfemaleturtlesastheycrossroads.（

D

）17.A.noisy

B.expensive

C.interesting

D.dangerous（

A

）18.A.kill

B.pack

C.avoid

D.stealDA一二三四五TheWetlandsInstituteinStoneHarbor，NewJersey，theUSAmanagesa

19

?tosaveturtles.Theprogram

20

?howtoprotectsomething.Anyonecanjoinit.Overthepast25years，theprogramhas

21

?thousandsofturtles.（

B

）19.A.school

B.program

C.competition

D.hospital（

C

）20.A.forgets

B.mixes

C.shows

D.wonders（

A

）21.A.saved

B.found

C.eaten

D.trainedBCA一二三四五WhenmembersoftheWetlandsInstitutefinddeadfemaleturtles，they

22

?theirbodies.Theyseewhetherthereareanyundamaged(未損壞的)eggs.Ifyes，theywillkeeptheeggs

23

?tohatch(孵化)them.（

C

）22.A.fill

B.hide

C.check

D.lock（

A

）23.A.warm

B.fresh

C.strong

D.cruelCA一二三四五AgroupofkidsfromNewJerseyispartoftheprogram.Theyseetheturtlesgrowanddrawpicturesofthem.Theyevensellcookiesto

24

moneyforthem.Whenitcomestothetimetosendtheturtlesbackto

25

，somekidsdoithappily.Andothersarealittlesad.Buteveryonegetsex