人教版英語選擇性Unit3PeriodOneReadingandThinking課時作業(yè)（原卷版）

PeriodOneReadingandThinkingⅠ.單詞拼寫1.Tomakeaplaint,youwillneedtogothroughtheofficialc________.

(根據(jù)首字母單詞拼寫)2.Thosewhohaveb________thebeautyofthedesertneverforgetit.

(根據(jù)首字母單詞拼寫)3.Anygivencultureisareflectionofthep________andeconomicsofagivensociety.

(根據(jù)首字母單詞拼寫)4.Asam________heiswellinformedandhasagoodsenseofbusiness.(根據(jù)首字母單詞拼寫)5.Thefollowingtwo________(故事)willclearlyillustratethispoint

(根據(jù)漢語提示單詞拼寫)6.Thereisenoughwaterintheharbourtofloatastandard________(艦隊)

(根據(jù)漢語提示單詞拼寫)7.Media________(報道)ofcyclinginJulywasprettyimpressive.

(根據(jù)漢語提示單詞拼寫)8.The________(聯(lián)盟)hasbranchesineachofthetenprovincesandthreeterritories.

(根據(jù)漢語提示單詞拼寫)9.Noprofessionalsmayparticipateintheamateurtennis________(錦標賽).

(根據(jù)漢語提示單詞拼寫)10.Tohergreatsurprise,ZhangPingyufoundtheQueen’sjewelsguardedbyspecial________(皇家的)soldiers.

(根據(jù)漢語提示單詞拼寫)Ⅱ.單句填空11.Ihopeinyears________(e)hewillreflectonhisdecision.

(所給詞的適當形式填空)12.IsuspectthatMrBrownwasdismissedfor________(politics)reasons.

(所給詞的適當形式填空)13.Today’snewspapersmadeastatementastotheirrefusal________(negotiate).

(所給詞的適當形式填空)14.Allatoncehiseyesfelluponthemirroragain,andagainhe________(behold)thevision.

(所給詞的適當形式填空)15.Whilehisinterestinthesesportsbegantodiedown,apassion________footballdeveloped.

(用適當?shù)脑~填空)16.Asmanypeopleshowedgreatenthusiasm,theshow________(extend)foranothertwoweeks.

(所給詞的適當形式填空)17.Beforethesalesstart,Imakealistof________mykidswillneedfortheingseason.

(用適當?shù)脑~填空)18.IheldmybreathasIwatched,feelinga________(mix)ofhappinessandsurprise.

(所給詞的適當形式填空)19.Whilepassengerslovetoplainabouttaxidrivers,thedriversofBeijingarein________leagueoftheirown.

(用適當?shù)脑~填空)20.Theaimofthecourseis________(help)studentstoprehendthestructureofcontemporaryhistory.

(所給詞的適當形式填空)Ⅲ.短語填空選詞填空reachanagreement;etrue;setsail;underthemandof;forthebenefitof;inhand;inreturnfor;withdrawfrom21.Itwasabrightclearmorningwhenweatlast________________intheship.22.AsfarasIcansee,onlybyworkinghardwillourdream________________.23.Theunexpectedinjuryforcedhimto________________thetournament.24.Theship,whichis________________captainBlake,looksfairlysplendid.25.IwishIcoulddosomething________________thekindnessIhavereceivedfromhim.26.Despitethepreviousroundsoftalks,thetwosideshaven’t________________sofar.27.Infactwhathesaidhasnodirectrelationtothematter________________.28.Thisisabenefittomankind,________________futuregenerationsofenergysavingprojects.Ⅳ.句型訓練29.________________middleschool,I________________takingagreatbiketrip.(since)自從初中開始，我就一直夢想有一次很棒的自行車之旅。30.Inspiteofthemanager’sillness,________________.(as)盡管經(jīng)理生病了，這次會議還是會按計劃進行。31.Thoughtheyalwaysargueorevenquarrel,_____________.(remain)盡管他們總是爭論甚至爭吵,他們?nèi)耘f是最好朋友。32.Totellyouthetruth,_______________.(therebe,定語從句)說實話，這里有太多我絕不會理解的事情。33.NeverwillIforgettheincidenthappeninglastweek,______________.(非限制性定語從句)

我永遠不會忘記上周發(fā)生的那件事,那給我留下了深刻的印象。Ⅴ.閱讀理解Theentireglobalpopulationofmarbledcrayfish(龍紋蝦)hasbeentracedtoasinglefemaleheldinaGermanaquarium(水族館),whichwasbornwiththeabilitytoreproducewithoutmales.Everymarbledcrayfishisfemale,andeveryegglaidisanexactcloneofitsmother.Theabilitytoreproducequicklywithsucheasemadethempopularintheaquariumtrade,butwhentheyfoundtheirwayintothewild,thecrayfishgotoutofcontrol.Thefirstknownmarbledcrayfishappearedin1995.Sincethen,theyhavespreadintothewildandpopulatedinfreshwaterecosystemsaroundtheworld.Scientistsstudyingthisanimalhaveraisedthealarmaboutitslikelyinfluenceonlocalwildlife,ecosystemsandagricultureasitspreadsintonewenvironments.Successfulnonnativespecieslikethemarbledcrayfishoftencausetroublewhentheyarriveinnewenvironments,astheycanfeedonlocalwildlifeorpetewithitforresources.AccordingtoDrFrankLyko,aresearcherattheGermanCancerResearchCentre,thefirstmarbledcrayfishappearedduetoasuddenchangeinitsparents’cells.Itwasananimalthatreproducesclonallyandthereforerepresentsamodelofacentralaspectintumor(腫瘤)development.“Tumorgenomes(基因組)alsodevelopclonally,becausetheygobacktoasingleoriginalcell,”hesaid.However,bothcrayfishandtumorsarestillabletoadapttotheirenvironmentsthroughaprocesstermed“clonalevolution”,andinbothcasesthiscanbeharmful.Incrayfish,theirabilitytoadaptmeanstheycanspreadtoavarietyofdifferentenvironmentsandclimates,andintumorsthismeanstheycandevelopresistance(抵抗)againstcancertargetingdrugs.Atpresent,withthepotentialinfluenceoftheincreasingmarbledcrayfishonlocalplaces,governmentsfromdifferentplacesareworkingoncontrollingtheirpopulation.34.Whatdoesthetextsayaboutmarbledcrayfishinthewild?A.Theyprovepopular. B.Theyareundercontrol.C.Theycanbetroublesome. D.Theyareoutofcondition.35.WhatdoesDrFrankLykotrytoexplain?A.Thereasonformarbledcrayfish’sclonalreproduction.B.Thesimilaritiesbetweenmarbledcrayfishandtumors.C.Thewaytostopmarbledcrayfishcloningthemselves.D.Theharmfulinfluencemarbledcrayfishhaveonhealth.36.Whataregovernmentsdoingaboutmarbledcrayfishnow?A.Workingonremovingallofthem. B.Tryingtolimitthequantityofthem.C.Takingcontrolofthemwithdrugs. D.Connectingthemwithharmfultumors.37.Whatcanbeasuitabletitleforthetext?A.WhyMarbledCrayfishReproduceRapidlyB.ThePopulationofMarbledCrayfishIsHugeC.TheSpreadofMarbledCrayfishIsWorryingD.HowtoControltheNumberofMarbledCrayfishⅥ.語法填空閱讀下面短文,在空白處填入1個適當?shù)膯卧~或括號內(nèi)單詞的正確形式。____38____(see)fromouterspace,Earthisablueplanet,duetothefactthattheoceancoversover70percentofitssurface.AccordingtoanewstudypublishedinthejournalScience,theoceanplaysagreatrolein____39____(slow)downglobalwarming.____40____TheNewYorkTimesreported,itis“____41____importantbuffer(緩沖物)”.

Theoceanscanabsorb93percentoftheheattrappedbythegreenhousegaseswhichhumansreleaseintotheatmosphere.Andtheother7percent____42____(abso