Welcomeunit單元綜合檢測(cè)題Parti基礎(chǔ)知識(shí)鞏固Suddcnly.Ihcardastrangcsoundwhichmademc(frighten).Only(accompany)byparents,childrenareallowedtoenterthelab.Tosatisfyourown(curious)wetraveledtoBaltimore.Hestood(awkward)inthedoorway,notsurewha(tosay.Theoldwomanwas(anxious)awaitingtheretumoflienelatives.Themeasuresareintendedtorestorepublic(confidcnt)intheeconomy.Thepuiposeoflhesemeetingswastogatherinformationonfinancial(strategy).Iwas(annoy)thattheyhadn'tturncdup.Thal'soneoflhelessatlractiveaspectsofher(personal).Iwisheveryonewouldstopinterferingandjustleaveme.PartII能力拓展提升一、閱讀理解閱讀下列短文，然后根據(jù)短文的內(nèi)容從每小題的四個(gè)選擇項(xiàng)中選出最佳的一項(xiàng)。Inthelate1990sscientistsbegantonoticechangesinYellowstoneNationalPark.Treesthathadstoppedgrowingforyearsbegantogrowagain.Animalsstartedbehavingdifferently.Scientistsbelieveitisthewolvesthathavecausedthesechanges.WolvesusedtoliveinYellowstone.Butmanypeoplethoughtwolveswouldkillanimalskeptonfarms,suchascowsandsheep,andtheywouldharmcrops,too.In1926thelastwolfinYellowstonewaskilled.Forthenext70yearsYellowstonedidnothaveanywolves.Scientistsdecidedtobringthembacktotheareain1995.TheU.S.FishandWildlifeServicebroughtin15graywolvesfromCanada.Todaybetween250and3(X)wolvesliveinYellowstone-andtheyhavealreadylefttheirmark.Wolveshavebeenhuntingandeatingelk.Theelkleftovers(馴鹿被吃剩的部分)providefoodforanimalssuchasbears.Withfewerelk,plantscangrowbetterandtaller.Thisnewplantgrowthprovidesmoretreesforbirdsandmoreplantfoodfbrbeavers.ThenumberofbeaversinnorthernYellowstonehasincreasegreatlysincewolveswerereintroduced.WolveshavesuchabigeffectonYellowstonebecausetheyareakeystonespecies(物種).Keystonespeciesarespeciesonwhichalargenumberofotherplantsandanimalsdepend.Theremovalofakeystonespeciescanleadtothedeathofotherspecies.However,noteveryoneishappywiththewolves'retuni.Farmerswanttolimitthenumberofwolvesinthearea,becauseiftherearctoomanywolves,theymayhavenotonlytheircowsandsheepkilledbywolves,butalso(heircats,dogs,andhorses.Still,manyscientistsbelieve(hatYellowstoneisstartingtolookmorelikeitdidbeforepeoplebegantokillwolvesthere.Whichofthefollowingistrueaccordingtothepassage?WolveshaveplayedanimportantroleinYellowstonefor70yearsWolvesinYellowstonehadallbeenkilledbythemid-1920sYellowstonehadnowolvesatthebeginningofthe20thcenturyYellowstonecanholdnomorethan300wolvestodayThesentence—...theyhavealreadylefttheirmarkImostprobablymeansinthepassagethatA.(heyhavebroughtaboutchangestoYellowstoneB.theyhavemademarkswheretheycangetfoodtheyhaveleftalotoffootprintsintheparktheyhavemarkedouttheareasoftheirownWhatistheimmediatechangeafter15wolveswerebroughtin?PlantsgrowtallerandbetterBeavershaveincreasedgreatlyThenumberofelkisreducedCowsandsheeparekilledonfarmsItseemstobeawisedecisiontohavebroughtwolvesback(oYellowstonebecause.wolvescandependonthemselvestofindfoodanationalparkshouldintroduceforeignanimalsanationalparkshouldhavedifferentkindsofanimalswolvesarcnecessaryformanyotheranimalsandplantstolive二、七選五根據(jù)短文內(nèi)容，從短文后的選項(xiàng)中選出可以填入空白處的最佳選項(xiàng)，選項(xiàng)中有兩項(xiàng)為多余選項(xiàng)。In2017,PersieDuongmovedfromVietnamtoAustraliatocompletehisfinaltwoyearsofhighschool.Heshareswhathelearnedduringthistimeandhisadviceforotherinternationalstudents.Thefirstday.Lookingback,Ican'tremembermanythingsonmyfirstdayatschoolinMelbourne?Hewastheinternationalstudentcoordinalor.AndalsoSelena>anAustralian-Vietnamesefriendwhotookmeonaschooltour.WhatIalsorememberisthatthe44funny“storyofwearingawinterjumperona30-degreesummerday-justbecauseIdon*twanttobreakthc“suggcsted“uniformlistonmyfirstday!Iwassosilly.AdjustingtolifeinAustraliaThefirstfewmonthsweren'teasy?althoughIfullypreparedbeforehand.Icouldn'tunderstandmyteachersandcommunicatinginEnglishwasahugeproblem.ltwasthenthatIlearnedhowimportantitistoalwayskeeplearningandadjusting.!developedthehabitofalwaysaskingquestions.Ialsofounditimportant(obeopen-mindedtomaximizemylearningexperience.ThereweremanyupsanddownsinmytwoyearsofhighschoolinMelbourne.Icouldn'tbeprouderofwhatIachievedandhowmuchIgrewasaperson.A.Wheneveryougetthechance?helpotherstoo.B.IstillfeelfunnywhenIthinkofthatmoment.C.Ihadtokeeplookingthingsupinthedictionary.D.ButnodoubtitwasthebestexperienceIeverhad.E.WhatIdorememberthoughisthewelcomeIgotfromMr.Chow.F.Oneofthebiggestchallengesfbrmewasmakingfriendswithlocalstudents.G.Thisnotonlyimprovedmystudiesbutalsomademyteachersthinkmorehighlyofme.三、完形填空通讀下面的短文,掌握其大意。然后，從每小題的四個(gè)選擇項(xiàng)中選出可填入相應(yīng)空白處的最佳選項(xiàng)。Alongtimeago,therelivedagirlnamedLilly.Whenshestartedgoingtoschool,shewas1.Allherclassmalesbulliedherfbrhershybehavior.Iftheteacheraskedanyquestions,shewouldn'tanswerbecauseofhershyness.Butshewasa_2studentandsheknewallthe3.Outofallthesubjects,herfavoritesubjectwassports.Shealways4tobeafootballplayeronherschoolteam.Butthestudentsalwaysmadefunofher.5，Shedidn'tcarewhather6wouldsayasshewantedto7thatshecouldbeafootballplayer.Soduringtheday,Lilly8herschool,andatnight,shewouldpracticefootballatherhome.Hermotherinstalledsomemorelightsintheirgardensothatherdaughtercould9properly.Finally,(heselectionsfortheinter-schoolibrfootballcompetitioncame.Lillywithoutathought10togoforit.Herclassmates11her,andsaid,"Boo!youwillnotmakeit.Backoff!”ButLillydecidednotto12theirwords.Asshebegantoplay,everybodywas13herexcellentskills.Thejudgesweresoworriedbyherconfident14thattheynotonlyselectedLillybutalsomadeherthecaptain.Now,everybodywantedtobecomeLilly'sfriendandsoonshebecamethe_15girlintheschool.1.A.friendlyB.boredC.shyD.patient2.A.youngB.badC.newD.bright3.A.AnswersB.tittlesC.ordersD.examples4.A.wantedB.hatedC.requiredD.agreed5.A.insteadB.howeverC.atlastD.asusual6.A.classmatesB.parentsC.teachersD.teammates7.A.suggestB.warnC.proveD.believe8.A.visitedB.attendedC.closedD.supported9.A.researchB.restC.studyD.practice10.A.decidedB.learnedC.helpedD.forgot11.A.comfortedB.protectedC.laughedatD.knewabout12.A.introduceB.considerC.sayD.copy13.A.(ankfulforB.satisfiedwithC.proudofD.surprisedby14.A.voiceB.behaviorC.smileD.thought15.A.simplestB.strangestC.mostpopularD.mostbeautiful四、閱讀下面短文，在空白處填入1個(gè)適當(dāng)?shù)膯卧~或括號(hào)內(nèi)單詞的正確形式。On6October2021,theWorldHealthOrganization(WHO)announceditssupportfortheworld'sfirstmalariavaccine.Malaysiaisoneoftheworld'soldestanddeadliest1(disease).Thevaccinemaysavethousandsofliveseveryyear.mostof2arechildreninpoorcountries.ThevaccineisknownasMosquirix(RTS,S/AS01).Itworksby3(get)thechild'sownbodytofightmalaria.Aprojecttotestthevaccinehasbeenrunningsince2019inGhana,KenyaandMalawi.Morethan800,000children4(receive)thevaccinesofar.Theprojectresulted5a30%reductionindeadlyandseveremaiaria.Afterthesesuccessfulresults,theWHOsaiditwassafe6(use)MosquirixinAfricancountriessouthoftheSaharaDesert.ltwillbegiveninfourseparatedosestochildrenagedfivemonthsandabove.Astudysaidthatgivingchildrenboththevaccine_7drugs,whicharealready8(wide)used,canreduceseveremalariaanddeathsby70%,9(compare)toonlyantimalariadrugs.Scientistshadtriedtodevelopavaccineforalmost40years.Mosquirixisseenasahuge10(science)breakthroughanditisthefirsttimetheWHOha