学年高二英语人教版选修七同步练习Unit 3 Under the sea Word版含答案.docx

学年高二英语人教版选修七同步练习Unit 3 Under the sea Word版含答案.docx

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学年高二英语人教版选修七同步练习Unit3UndertheseaWord版含答案

Unit3Underthesea

1、用适当的介词或副词填空

1.Iwassorting__________ myaccommodationwhenIheardahugenoisecomingfromthebay.

2.Thechildrenareaware__________ thedangeroftakingdrugs.

3.Onewitness__________ theaccidentsaidthedriverappearedtobedrunk.

4.Hehasbeenveryill.Thedoctorsaysthatheisnow __________danger.

5.Whenamantriedtorobastorebyenteringthroughtheroof,hegotstuckupside__________.

6.EverytimeImeetwithdifficulty,shehelpedme __________.

7.Hejumped__________ theriveranddraggedhertosafety.

8.Butterfliesfeed__________ theflowersofgardenplants.

2、用短语的适当形式填空

becomeawareof;upsidedown;bescaredtodeath;reflecton;indangerof;apackof;inthedistance;haveagoodfeedon;holdup;bringin

1.Heshouldhaveanoperation,orhewillbe __________losinghislife.

2.Youshould __________theplanforamoment,andthenmakeadecision.

3.Look!

Theoilpaintingonthewallishanging__________.

4.Nothavingnoticedthemanonthecorner,Mary __________whenshesawhim.

5.Tonyseemedveryshallowandhedidn’t __________thepotentialdangers.

6.Weheardthebellstriking2o’clock__________.

7.Hetook __________cigarettesfromhisshirtpocket.

8.Afteralongtiringday,sheis __________deliciousfood.

9.Thosewhoagree __________yourhands!

10.Alotofadvancedtechnologywill be __________fromforeigncountries.

3、   JohnPerrystoodupandlookedaroundagain.Theislandhadbeenagoodplacetofindshells.Butnowhowcouldhemakethe    1    moveouttosea?

Iftheyswamouttoseahecouldjumpinandgettotheshore    2    theysawhim.

   Hesawthesharksrollingandplaying.Their    3    wasnowgoneandtheywerekillingforfun.Howcouldhemakethemmoveaway?

   Hedrewhisknifefromhisbelt.Sharkscan    4    blood,hethought.Heputtheknifeagainsthislegandcutdeepintothe   5   .Thebloodranoutandhecaughtitonhiswhiteshirt.Whentheshirtwasredandwethetiedsomeclotharoundhislegto    6    theflowofblood.Hethentiedalongpieceofclothtotheshirt,threwitintothewaterand    7    itwiththepieceofcloth.

   Thesharkssmelledthebloodandcame    8    towardtheshirt.Herandownthesandreefpullingtheshirtandthesharksracedafterit.Hewas    9    themawayfromshore.Suddenlyhedroppedthecloth,turnedtowardthe    10     andranasfastashecould.Hejumpedinthewaterandswam.

   Hewashalfwayacross    11    heturnedtolookback.Ahighbonyfin（鳍）was    12    throughthewatertowardhim.Heputhisfaceinthewaterandkickedandsplashedhimself    13    asfastashecould.Theshorewasnearnow.

   Heliftedhisheadagainto    14    andhesawtheshoreverynear.Frombehindheleftthewaterrushtowardhim,almostpushinghim,helpinghim.Andthenagreatgraybodyhithimandalmostrolledhimoverinthewater.Hetouchedtheshorewith    15    andhepulledhimselfupthestones.Theshark,    16    bythesmellofbloodandthechase（追逐）,wentwildlyafterhim.Itsgreatbodycrashedagainst    17   .

   Theendcamequicklyandthewaterwascoveredwiththeshark’sblood.Theinjuredsharkwaseatenup    18    byothersasittriedtoescape.

   Perryslowlystruggled    19    hisfeet.

   “So,”hesaid,“youdidnotgetme.”Andhelookeddownatthesharksstilleating    20    theyweren’thungry.Heclimbedupthestonesandwalkedtowardthevillage.

1.A.boats    B.sharks    C.soldiers    D.shells

2.A.before    B.after    C.until    D.when

3.A.food    B.hunger    C.anger    D.wish

4.A.fear    B.taste    C.drink    D.smell

5.A.sand    B.shark    C.flesh    D.meat

6.A.stop    B.keep    C.join    D.cause

7.A.pulled    B.wrapped    C.connected    D.caught

8.A.running    B.racing    C.swimming    D.jumping

9.A.driving    B.keeping    C.preventing    D.leading

10.A.sea    B.shore    C.island    D.sand

11.A.before    B.while    C.unless    D.when

12.A.going    B.running    C.cutting    D.swimming

13.A.forward    B.backward    C.upward    D.downward

14.A.cry    B.breathe    C.swim    D.escape

15.A.hisfeet    B.astick    C.hisfingers    D.theshirt

16.A.interested    B.frightened    C.disappointed    D.excited

17.A.theshore    B.Perry    C.thestones    D.theshells

18.A.lively    B.alive    C.dead    D.friendly

19.A.on    B.by    C.to    D.with

20.A.asthough    B.eventhough    C.assoonas    D.aslongas

4、   Manypeoplebelievesharks（鲨鱼）aredangerousandwillalwaystrytohurtorevenkillhumans.Infact,94percentoftheworld’s400speciesareharmlesstohumans.

   AsharkexhibitionattheNationalAquariumBaltimore,theUS,provesthis.Visitorscantouchyoungsharks,seetheireggsdevelopandwatchadozendifferentspeciesswimsmoothlyaroundahugetank.

   Mostpeoplefailtorealizethatsharkattacksdon’thappenveryoften.Humansaremostlikelytobekilledbylightningthanbyashark.

   Andtomakethispointclear,themuseumhassetupaspecialtouchingpoolforchildren.There,kidscanlearn,fromanearlyage,nottofearsharks.Theycanwatchthemdevelopinsidetheireggsandfeeltheskinoftheolderswimmers.

   “Peoplefearwhattheydon’tknow,”saidNancyHotchkiss,anorganizeroftheexhibition,whichrunsuntilDecember.“Sharkshavebeenaroundfor400millionyearsandplayanimportantroleintheocean’sfoodchain.Wewantpeopletodiscoverthatsharksareamazinganimalsthatneedourrespectandprotection.”

   Ashocking100millionsharksarespecialfoodskilledaroundtheworldbyhumans.

   AstudypublishedinJanuaryintheUSmagazineSciencefoundthatalmostallrecordedsharkspecieshavefallenbyhalfinthepast8to15years.

   ThousandsofsharksarehuntedinAsiaforspecialfoods,suchassharkfin（鱼翅）soup.Andmanyothersgetcaughtinnets,whilefishermenarehuntingotherfish.Morethanhalfofallsharksaresmallerthanonemetrelong.“Somefishingmethodsareactuallycleaningouttheocean,”saidDaveSchofield,themanageroftheaquarium’smuseum.“Thefishermenthrowthemawaylikerubbish.”

   Itisaworryingsituationandsomeareashavetakenmeasuresinplacetoprotectthesespecialfish.

1.Themainpurposeofthesharkexhibitionisto__________________.

A.showhowsharksarebornanddevelopintheocean

B.letpeopleknowmoreaboutsharksandprotectthem

C.letchildrenlearnnottofearsharksfromanearlyage

D.showhowsharkspecieshavefalleninthepastfewyears

2.Inthelastbutoneparagraph,theunderlinedword“them”refersto_____________.

A.smallsharks

B.fishingboats

C.fishingnets

D.fishingmethods

3.WhatdoesDaveSchofieldmeanbysaying“Somefishingmethodsareactuallycleaningouttheocean”?

A.Largesharkscannotbecaughtbysomefishingmethods.

B.Onlysmallsharkscanbecaughtbysomefishingmethods.

C.Theoceanisbeingmadecleanerbysomefishingmethods.

D.Toomanysharksarebeingkilledbysomefishingmethods.

4.Itcanbeinferredfromthearticlethat____________________.

A.thewriterissurprisedtoknowsharksalwayshurtpeople

B.thewriterishappytoknowsharksareharmlesstopeople

C.thewriterisworriedaboutthepresentsituationofsharkspecies

D.thewriterispleasedtoknowtheoceanisbecomingmuchcleaner

5、   Whatdoyouknowaboutthesea?

Weknowthatitlooksveryprettywhenthesunisshiningonit.Wealsoknowthatitcanbeveryroughwhenthereisastrongwind.Whatotherthingsdoweknowaboutit?

   Thefirstthingtorememberisthattheseaisverybig.Whenyoulookatthemapoftheworldyouwillfindthereismorewaterthanland.Theseacoversthreequartersoftheworld.

   Theseaisalsoverydeepinsomeplaces.Itisnotdeepeverywhere.Somepartsoftheseaareveryshallow.Butinsomeplacesthedepthoftheseaisverygreat.Thereisonespot,nearJapan,wheretheseaisnearly11kilometresdeep!

Thehighestmountainintheworldisabout9kilometreshigh.Ifthatmountainwereputintotheseaatthatplace,therewouldbe2kilometresofwateraboveit!

Whatadeepplace!

   Ifyouhaveswuminthesea,youknowthatitissalty.Youcantastethesalt.Rivers,whichflowintothesea,carrysaltfromthelandintothesea.Somepartsoftheseaaresaltierthanotherparts.Thereisonesea,calledtheDeadSea,whichisverysalty.Itissosaltythatswimmerscannotsink!

FishcannotliveintheDeadSea!

   Inmostpartsofthesea,thereareplentyoffishesandplants.Somelivenearthetopofthesea.Otherslivedeepdown.Therearealsomillionsoftinylivingthingsthatfloatinthesea.Thesefloatingthingsaresosmallthatitishardtoseethem.Manyfishlivebyeatingthese.

   Theseacanbeverycold.Diverswhogodeepdownintheseaknowthis.Onthetopthewatermaybewarm.Whenthedivergoesdownwards,theseabecomescolderandcolder.Anotherthinghappens.Whenthedivergoesdeeper,thewaterabovepressesdownonhim.Itsqueezeshim.Thenthediverhastowearclothesmadeofmetal.Buthecannotgoverydeep.Somepeoplewhowantedtogoverydeepusedaverystrongdivingship!

Theywentdowntothedeepestpartoftheseainit.Theywentdowntoadepthofelevenkilometres!

1.Whendoesthesealookbeautiful?

A.Whenitiscalm.

B.Whentheweatherisfine.

C.Whenthereisastrongwind.

D.Whenthereisstorm.

2.Whydoestheauthorcite（引用）theseasomewhereinJapan?

A.Toshowthattheseainsomeplacesisverydeep.

B.Toshowthattheseainsomeplacesisveryrough.

C.Toshowthatitsdepthis9kilometresgreaterthantheheightofthehighestmountain.

D.Toshowthatitsdepthis11kilometresgreaterthantheheightofthehighestmountain.

3.WhichofthefollowingstatementsabouttheDeadSeaisNOTtrue?

A.T