新人教版選擇性必修第四冊Unit3SeaExploration題型組合練課件

UNIT3

SEAEXPLORATIONⅠⅡⅢⅠ.閱讀理解Scientistshaverecentlydiscoveredtheworld’slargestknownfieldofseagrass.Theydiditusingvideosshotbysomeextraordinaryhelpers.Theworkshouldhelpprotecttheseagrass,andalsoshowsoffapowerfulwaytoexploretheocean.ⅠⅡⅢAsashelterformanyseacreatures,seagrassisafloweringplantthatnormallygrowsinshallowwatersnearcoasts.Theygrowinthickfields,knownasseagrassmeadows(海草草場),whichhelpcleantheoceanwater.Moreimportantly,theyarecalled“oceanlung”.Theyhelpinthefightagainsttheclimatecrisis.That’sbecausetheystorehugeamountsofcarbon—themajorsourceofglobalwarming.Damagingtheseseagrassmeadowscanreleasethispollutantagain,makingthingsworse.ⅠⅡⅢConsideringtheurgentneedtoprotectseagrassmeadows,scientistsareeagertoknowabouttheirsizeandnumber.However,themeadowscanbehardtospotfromabove,eitherbecausethewateristoodeepornotclearenough.Andtheoceanissohugethatit’shardtostudythembydiving.Soscientistsdecidedtohavetigersharkshelptheresearch.ⅠⅡⅢTigersharksareinbornfastswimmers,andspendalotoftimeinseagrassmeadows.Between2016and2020,theresearchersattachedcamerasandothertrackerstothefinsofseventigersharks,andthenletthemgoagain.Thecamerasweredesignedtofalloffafterhoursandfloattothesurface.Trackingsignalshelpedfindthefloatingcamerasandcollectthevideosthesharkshadtakenwhiletravelingformiles.Moreover,othertoolswereused,includingsatelliteimages,aswellasimagestakenbydiversandboats.ⅠⅡⅢPuttingallthisinformationtogether,thescientistslearnedthatthewatersaroundtheBahamasarehometothelargestseagrassmeadoweverdiscovered.Andthemeadowscoveratleast25,500squaremiles,andcouldbeaslargeas35,500squaremiles.Differentfrompreviousstudies,theprogramdiscovershowusefullargeunderwateranimalscanbeinhelpingtolearnmoreaboutlifeunderthesea.OliverShipley,ascientistfromtheteam,saysanimalsliketigersharksaregoingtotakeustonewplacesthatwedidn’tknowexisted.ⅠⅡⅢ【語篇解讀】本文是一篇說明文。文章主要介紹了科學(xué)家們發(fā)現(xiàn)了世界上已知的最大的海草場。他們借助一些不尋常的助手拍攝的視頻來做到這一點。這項工作應(yīng)該有助于保護海草,同時也展示了一種探索海洋的強大方式。ⅠⅡⅢ1.Whydoseagrassmeadowsurgentlyneedprotection?A.Damagingthemwillworsenclimatecrisis.B.Theydeterminethecleanlinessofoceanwater.C.Seacreaturescan’tsurvivewithouttheirshelter.D.Theirexistencebalancestheunderwaterecosystem.√細節(jié)理解題。根據(jù)第二段中的“They

help

in

the

fight

against

the

climate

crisis.That’s

because

they

store

huge

amounts

of

carbon—the

major

source

of

global

warming.Damaging

these

seagrass

meadows

can

release

this

pollutant

again,making

things

worse.”可知,海草草場迫切需要保護是因為破壞它們將加劇氣候危機。ⅠⅡⅢ2.Howdidtigersharkshelpthescientificresearch?A.Bytrackingsignalsscientistssent.B.Bybringingbackcameraswithvideos.C.Bycarryingtherecordingequipmentaround.D.Byspendingalotoftimeinseagrassmeadows.√ⅠⅡⅢ細節(jié)理解題。根據(jù)第四段中的“Between

2016

and

2020,the

researchers

attached

cameras

and

other

trackers

to

the

fins

of

seven

tiger

sharks,and

then

let

them

go

again.The

cameras

were

designed

to

fall

off

after

hours

and

float

to

the

surface.Tracking

signals

helped

find

the

floating

cameras

and

collect

the

videos

the

sharks

had

taken

while

traveling

for

miles.Moreover,other

tools

were

used,including

satellite

images,as

well

as

images

taken

by

divers

and

boats.”可知,虎鯊是通過隨身攜帶記錄設(shè)備幫助科學(xué)研究的。故選C項。ⅠⅡⅢ3.Whatisthehighlightabouttheresearchaccordingtothetext?A.Leadingscientists.B.Advancedtheories.C.Multipleexperimentaltools.D.Unusualresearchassistants.√推理判斷題。根據(jù)最后一段內(nèi)容可推知,文章中研究的亮點是不同尋常的研究輔助對象——虎鯊。ⅠⅡⅢ4.Whichisthemostsuitabletitleforthetext?A.ManandNatureWorkTogetherB.ANovelWaytoExploretheSeaC.SeaGrass:AnUndervaluedPlantD.OceanLungMeasuredbyNaturalExplorers√ⅠⅡⅢ標(biāo)題歸納題。根據(jù)文章大意,尤其是第一段和第二段中的“As

a

shelter

for

many

sea

creatures,seagrass

is

a

flowering

plant

that

normally

grows

in

shallow

waters

near

coasts.They

grow

in

thick

fields,known

as

seagrass

meadows”可知,文章主要講述了科學(xué)家們發(fā)現(xiàn)了世界上已知的最大的海草場。他們借助一些不尋常的助手拍攝的視頻來做到這一點。這項工作應(yīng)該有助于保護海草,同時也展示了一種探索海洋的強大方式。故文章最好的標(biāo)題是“由自然探險家測量的海洋肺”。ⅠⅡⅢⅡ.完形填空Making

a

familyForyears,Dadhadavoidedgettingadog.Wheneverthe

1

cameup,Dadcomplained:“Dogsareapain.Idon’twanttobe

2

.”Despitehisstrongopposition,MombroughthomeapuppynamedChip,acuteballthat

3

usall.

Forme,atagethirteen,Chipbroughtoutmy

4

side.Ifed,brushedandwalkedhimeveryday.Ialsolearnedthatwhenwe

5

whatisimportanttous,weharvestthebenefits.Forme,thismeantaloyal(忠誠的)companion,someoneto

6

meatthedoorwhenIreturned,andsomeonetokissmyfacewhenIwassad.Andthis

7

stayedwithmeasIgrew.

ⅠⅡⅢChipeven

8

Dad.ItwasnearlyamonthbeforeChip’s

9

personalitywonhimover.Dadwasthefirstto

10

himtositonthesofa.HeevenmadechewtoysforChiptoplaywith.

Mostimportantly,Chipbroughtustogetherasa

11

.Afterdinner,insteadofescapingtoourbedroomsasbefore,we’dreview

12

tricksorteachhimnewonesinthefamilyroom.We’d

13

funnystoriesofthecutethingshe’ddonethatday.Theimportantthingisthatwe’ddothistogether.

Peoplewhoarenotdogloverssometimescomplainaboutthosewhotreattheirpetstoomuchlike

14

.Whattheydon’tunderstandisthatitisthepetsthatstimulatethe

15

oftheirhumanity.

ⅠⅡⅢ1.A.topic

B.news

C.problem

D.doubt2.A.replaced B.destroyedC.bothered D.controlled3.A.defeated B.challengedC.discouraged D.transformed4.A.awkward B.responsibleC.generous D.creative5.A.takecareof B.agreeonC.giveinto D.relyon6.A.push B.greet C.grab D.order7.A.lesson B.idiom C.issue D.process8.A.feared B.softenedC.admired D.strengthened9.A.adorable B.strong C.aggressive D.strange10.A.force B.forbid C.allow D.orderⅠⅡⅢ11.A.committee B.companyC.family D.group12.A.complex B.previous

C.simple D.basic13.A.create B.invent

C.share D.read14.A.animals B.fans

C.toys D.humans15.A.origin B.future

C.weakness D.beautyⅠⅡⅢ【語篇解讀】本文是一篇夾敘夾議文。文章講述了一只寵物狗影響了全家人,甚至使討厭狗的父親也喜歡上了這只小狗,使全家人更團結(jié)。作者認為小動物可以激發(fā)人性中的美好。1.A

上文說父親逃避養(yǎng)狗這件事情,所以家人說到養(yǎng)狗這個話題,父親就抱怨,表示反對。2.C

結(jié)合上文和句中“Dogs

are

a

pain.”可推知,父親認為狗是令人頭痛的東西,不想被打擾。3.D

根據(jù)下文可知,第二段講“我”變得有責(zé)任心了;第三段講父親從討厭狗變成喜歡小狗,允許狗坐在沙發(fā)上,還給他玩具玩;第四段講,原來全家人晚飯后各自回到自己房間,不交流,現(xiàn)在大家一起和小狗玩耍,一起交流,增強了家庭凝聚力?？傊?小狗改變了“我”們一家。ⅠⅡⅢ4.B

根據(jù)下文“I

fed,brushed

and

walked

him

every

day.”可知,“我”每天負責(zé)喂小狗、給他洗澡、遛狗,由此推斷,小狗使“我”變得有責(zé)任心了。5.A

根據(jù)上文“I

fed,brushed

and

walked

him

every

day.”和下文“For

me,this

meant

a

loyal

companion”可知,“我”照顧小狗,收獲了一個忠誠的伙伴。6.B

根據(jù)句中“at

the

door

when

I

returned”可知,“我”回家時,小狗會在家門口迎接“我”。7.A

根據(jù)上文“I

also

learned

that...”可知,“我”認識到在付出的同時自己也會受益,這就是“我”通過養(yǎng)狗學(xué)習(xí)到的一個經(jīng)驗,這個經(jīng)驗一直伴隨著“我”的成長。ⅠⅡⅢ8.B

文章開頭講父親特別討厭狗,反對養(yǎng)狗,結(jié)合本段末“He

even

made

chew

toys

for

Chip

to

play

with.”可知,爸爸對小狗的態(tài)度轉(zhuǎn)變了,緩和了對小狗的態(tài)度。9.A

根據(jù)上一段講小狗在門口迎接主人歸來,主人傷心時安慰主人,和本段中講爸爸也喜歡上它,可推知,小狗討人喜歡。10.C

下文“He

even

made

chew

toys

for

Chip

to

play

with.”說明爸爸也開始寵愛小狗,結(jié)合副詞“even”可推知,爸爸是第一個讓小狗坐沙發(fā)的人。11.C

根據(jù)句中“brought

us

together”和下文“instead

of

escaping

to

our

bedrooms

as

before”可知,小狗改變了所有人的習(xí)慣,讓一家人聚在了一起。12.B

根據(jù)句中“review”可知,是復(fù)習(xí)以前學(xué)的把戲。ⅠⅡⅢ13.C

結(jié)合常識和句中“funny

stories

of

the

cute

things”可知,一家人在一起會講小狗做的有趣的事,這是一種分享。14.D

不愛狗的人有時會抱怨那些把寵物太當(dāng)人一樣對待的愛狗人士。根據(jù)句中“People

who

are

not

dog

lovers”和“complain”可推知,不愛狗的人會抱怨愛狗人士把狗當(dāng)人來對待。15.D

上文說不愛狗的人有時會抱怨愛狗人士把寵物太當(dāng)人一樣對待,結(jié)合句中“What

they

don’t

understand”可知,作者對此作出回應(yīng),說明原因:寵物激發(fā)了人性的美。ⅠⅡⅢⅢ.讀后續(xù)寫閱讀下面材料,根據(jù)其內(nèi)容和所給段落開頭語續(xù)寫兩段,使之構(gòu)成一篇完整的短文。Mostofusneverforgetthepersonthatwasthereforusinourdarkesttimes.Apparently,penguins(企鵝)don’teither.Onatypicalday,offthecoastofasmallBrazilianisland,JoaoPereiradeSouzaheadedoutfishing.Hewasdisheartenedtofindthatanoilleakhadpollutedthewaters.Staringoutattheoilywaves,hedecideditwasnotagooddaytofish.Butwalkingonthebeachthatday,hefoundastrugglingpenguin,coveredinoilandstarving.ⅠⅡⅢJoaotookthepenguinhome,andspentawholeweekgentlycleaningitandnursingitbacktohealth.HenameditDindim,aPortuguesewordmeaning“icepop”.DindimisaMagellanicpenguin,aspeciesknownforlivingintheseasofSouthAmerica.Inordertobreed(繁殖),theymustreturntoPatagonia,5,000milesfromJoao’shome.ⅠⅡⅢAfteraweekofrehabilitation(康復(fù)),JoaopatientlytookDindimbacktotheseaandtaughtithowtoswimagain.WhenDindimcouldswimquitewell,Joaotookitoutintotheseabyboatanddroppeditofftoencourageittoswimbacktoitshome.Butwhenhewasbacktoshore,hefoundthepenguinwaitingforhim.Joaomadetwomoreattemptslater,buteachtimethebirdwouldjustreturntoJoao’shome.ItseemedthatDindimhadalreadyformedafamilybondwithJoaoandwouldn’tleave.ⅠⅡⅢJoaohadnochoicebuttokeepthelittlecreature.Duringthefollowingmonths,DindimwouldfollowbehindJoaotofishonthecoastjoyfully.DindimalsolikedtolieonJoao’slap,lettingJoaogiveitshowers,allowingJoaotofeeditfishandtopickitup.JoaoandhisfamilyenjoyedthecompanyofDindim.ButdeepinsideJoao’sheart,heknewDindimbelongedtothewild.Gradually,thehotsummerdayswitnessedthechangeofitsnewfeathers.Wasittimetosay“goodbye”?注意:1.續(xù)寫詞數(shù)應(yīng)為150個左右;2.請按如下格式作答。ⅠⅡⅢSuddenlyonemorning,JoaofoundDindimdisappeared.___________________________________________________________________________________________________________________________________________________________________________________________________________Afewmonthslater,Joaoheardsomefamiliarcriesinhisbackyard.__________________________________________________________________________________________________________________________________________________________________________________________________ⅠⅡⅢSuddenly

one

morning,Joao

found

D