Unit5 Using language 課后強化提升練-2022-2023學(xué)年高中英語外研版2019選擇性必修第一冊

Unit5Usinglanguage一、單詞拼寫1.A(特征)ofthisanimalisitsabilitytoliveforalongtimewithoutwater.

2.Thenumberoftreeslargerthantwofeetacrosshas(減少)by50percentonmorethan46,000squaremilesofCaliforniaforests,thenewstudyfinds.

3.Shesaystheintroductionoftheplantsandanimalsnot(源于)toHawaiiisthemainreasonfortheextinction.

4.IntheXiaDynasty,Chinahadgraduallyenteredtheslavesocietyfromthepsociety.

5.Youshouldnotbothersforwhatisyourownfault.

二、用方框內(nèi)短語的適當形式填空carryout;bycontrast;inparticular;serveas;fightoff;intheend1.Sincethebeginningofthe19thcentury,Americahashadtroublewithenvironmentalproblems,airpollution.

2.Agooddietandfitbodywillhelpyoutoillnessanddisease—andtorecovermorequicklyifyoudobecomesick.

3.Chinahasachievedremarkableresultsinfightingthenewpandemic.,somecountrieshavedoneapoorjob.

4.Shedidn'tthinkthathewaswellenoughtosuchadifficulttask.

5.HisresearchcanvaluablereferencefortheUNtocontrolthespreadofEBOLA,adeadlyvirus.

6.,theattemptfailed,butthereverberationsstillcanbefelttoday.

三、閱讀理解Whenaleafyplantisunderattack，itdoesn'tsitquietly.Backin1983，twoscientists，JackSchultzandIanBaldwin，reportedthatyoungmapletreesgettingbittenbyinsectssendoutaparticularsmellthatneighbouringplantscanget.Thesechemicalscomefromtheinjuredpartsoftheplantandseemtobeanalarm.Whattheplantspumpthroughtheairisamixtureofchemicalsknownasvolatileorganiccompounds，VOCsforshort.ScientistshavefoundthatallkindsofplantsgiveoutVOCswhenbeingattacked.It'saplant'swayofcryingout.Butisanyonelistening?Apparently.Becausewecanwatchtheneighboursreact.Someplantspumpoutsmellychemicalstokeepinsectsaway.Butothersdodoubleduty.Theypumpoutperfumesdesignedtoattractdifferentinsectswhoarenaturalenemiestotheattackers.Oncetheyarrive，the_tables_are_turned.Theattackerwhowaslunchingnowbecomeslunch.Instudyafterstudy，itappearsthatthesechemicalconversationshelptheneighbours.Thedamageisusuallymoreseriousonthefirstplant，buttheneighbours，relativelyspeaking，staysaferbecausetheyheardthealarmandknewwhattodo.Doesthismeanthatplantstalktoeachother?Scientistsdon'tknow.Maybethefirstplantjustmadeacryofpainorwassendingamessagetoitsownbranches，andso，ineffect，wastalkingtoitself.Perhapstheneighboursjusthappenedto“overhear”thecry.Soinformationwasexchanged，butitwasn'tatrue，intentionalbackandforth.CharlesDarwin，over150yearsago，imaginedaworldfarbusier，noisierandmoreintimate(親密的)thantheworldwecanseeandhear.Oursensesareweak.There'sawholelotgoingon.1．Whatdoesaplantdowhenitisunderattack?A．Itmakesnoises.B．Itgetshelpfromotherplants.C．Itstandsquietly.D．Itsendsoutcertainchemicals.2．Whatdoestheauthormeanby“thetablesareturned”inParagraph3?A．Theattackersgetattacked.B．Theinsectsgatherunderthetable.C．Theplantsgetreadytofightback.D．Theperfumesattractnaturalenemies.3．Scientistsfindfromtheirstudiesthatplantscan________.A．predictnaturaldisastersB．protectthemselvesagainstinsectsC．talktooneanotherintentionallyD．helptheirneighbourswhennecessary4．Whatcanweinferfromthelastparagraph?A．Theworldischangingfasterthanever.B．Peoplehavestrongersensesthanbefore.C．Theworldismorecomplexthanitseems.D．PeopleinDarwin'stimeweremoreimaginative.四、語法填空Somepopularplacestovisitarebuiltbypeople.Otherfamousplacesarethe__1__(create)ofnature.InthenortheastoftheUS,therewasafamousrockonahighmountain__2__lookedjustlikeanoldman.__3__(locate)inthetownofFranconia,NewHampshire,hehadthickhair,abignoseandabeard.PeoplecalledhimTheOldManoftheMountain__4__everyyearmorethanamillionpeoplecametovisithim.TheOldManoftheMountain,alsoknown__5__theGreatStoneFace,measured40__6__(foot)tall.Scientiststhinkthatthestonefacehadbeenthereforabout17,000years.InMay2003,therewereveryhighwindsandthetemperaturewasverycoldnearTheOldManoftheMountain.Theskywasso__7__(cloud)thatpeoplecouldn'tseethestonefaceformanydays.Assoonasthestormwasover,peoplelookedforTheOldManbuttheycouldn'tseehim.Theydiscoveredthathe__8__(fall)apart.Anumberofscientistsclimbedup,__9__(hope)torepairthestoneface.Theyweredisappointedat__10__theysaw—thedamagefromtheweatherwasjusttoobad.

一、單詞拼寫1.characteristic2.declined3.native4.primitive5.blame二、用方框內(nèi)短語的適當形式填空1.inparticular2.fightoff3.Bycontrast4.carryout5.serveas6.Intheend三、閱讀理解1.D細節(jié)理解題。根據(jù)第一段中的reportedthatyoungmapletreesgettingbittenbyinsectssendoutaparticularsmellthatneighbouringplantscanget.Thesechemicalscomefromtheinjuredpartsoftheplantandseemtobeanalarm.可知，植物受到傷害時會散發(fā)出一種特殊的氣味，而這種特殊的氣味就是某些化學(xué)物質(zhì)。2.A句意理解題。根據(jù)第三段中的Theypumpoutperfumesdesignedtoattractdifferentinsectswhoarenaturalenemiestotheattackers.以及畫線部分后的Theattackerwhowaslunchingnowbecomeslunch.可知，畫線部分的意思是：襲擊者受到了它的天敵的襲擊。3.B推理判斷題。根據(jù)第三段中的Someplantspumpoutsmellychemicalstokeepinsectsaway.和Theypumpoutperfumesdesignedtoattractdifferentinsectswho