Unit 5 Humans and Nature Lesson 1 課后練 -2022-2023學(xué)年高中英語(yǔ)北師大版（2019）必修第二冊(cè)

Unit5HumansandNatureLesson1課后練PartI基礎(chǔ)部分基礎(chǔ)詞匯集訓(xùn)_________n.颶風(fēng) 2.___________adj.火山的，由火山作用引起的3.__________n.爆發(fā) 4.__________n.野生動(dòng)植物，野生生物5.__________n.評(píng)論;意見(jiàn) 6.________adj.擁擠的;擠滿人7.__________n.風(fēng)景，景色 8._________adj.活的，活著的9.__________n.野草;海藻 10._________n.土壤11._________n.氣候 12.__________n.生態(tài);生態(tài)學(xué)13._________n.(熱帶)叢林 14._________v.使震驚;使難以置信15._________n.講座，講課;演講 16._________vt.過(guò)度使用:濫用17._________n.溫室，暖房 18._________n.題目，標(biāo)題19._________n.海浪;波濤 20.__________vi.&v.逃離:逃避21.________vi.&vt.活下來(lái);幸存 22.__________n.詩(shī)歌;作詩(shī)的藝術(shù)二、單句語(yǔ)法填空1.Anyone,whetherheisanofficialorabusdriver,shouldbe________(equal)respected.2.Hewas________(curious)silentthroughallthis.3.Herlanguage,asIhear,isvivid,directandfullof________(observe)andwisdom.4.Forsuddenheartfailure,thebestchanceof________(survive)ishavingsomeonenearbystepinandperformCPRquickly.5.China'sdeep-seamannedsubmersibleFendouzhe,________(shape)likeafish,setanewrecordof10,909metersonNov.10,2020.6.NeverinhislifehadShayrunthatfarbuthemadeittofirstbase,wide-eyedand________(shock).7.These________(comment)cameinresponsetospecificquestionsoftenaskedbylocalnewsmen.8.Thenineteenth-centurypoorcitywasinmanywaysaterribleplace,dirtyand________(crowd).9.Anunpleasantsmell_____(float)intomynoseasthebowloffriedstinkytofusettledontomydinnertable.10.Thebiggest_____(environment)problemisairpollution.三、選詞填空pickup,asif,falldown,asaresult,inthedirectionof,ontheedgeof,becoveredwith,lessthan,closeto,themoment1.Isawhimdriveaway_____thecity.2.Shestood_____theriverstaringintospace.3.ItwasJohnwhobrokethewindow.Whyareyoutalkingtome_____Ihaddoneit.4._____Isawher,ItoldherthegoodnewsthathewasadmittedtoBeijingUniversity.5.Idiscoveredthatthemountainwas_____snow.6.Youmustwatchyourstepsoasnotto_____.7.Wefinishedtherunin_____halfthetimeallowed8._____theschooltherewasabeautifulparkwithmanytreesaroundit.9._____,peoplewilleatmorefoodtotrytomakeupforthatsomethingmissing.10.Sam_____someknowledgeofthecomputerjustbywatchingothersworkingonit.PartII提高部分閱讀理解Animalsarenaturalresourcesthatpeoplehavewastedallthroughourhistory.

Animalshavebeenkilledfortheirfurandfeathers,forfood,forsport,orsimplybecausetheywereintheway.Thousandsofkindsofanimalshavedisappearedfromtheworldforever.

Hundredsmoreareonthedangerlisttoday.About170kindsintheUnitedStatesaloneareconsideredindanger.Whyshouldpeoplecare?Becauseweneedanimals.Andbecauseoncetheyaregone,therewillneverbeanymore.

Animalsaremorethanjustbeautifulandinteresting.Theyaremorethanjustasourceoffood.Everyanimalhasitsplaceinthebalanceofnature.Destroyingonekindofanimalcancreatemanyproblems.Forexample,whenfarmerskilledlargenumbersofhawks(鷹),thecomandgraintheystoredwouldbedestroyedbyratsandmice.Why?Becausehawkseatratsandmice.Withnohawkstokeepdowntheirnumbers,theratsandmicemultiply(繁殖)quickly.

Luckily,somepeopleareworkingtohelpsavetheanimals.Somegroupsraisemoneytoletpeopleknowabouttheproblem.Andtheytrytogetthegovernmentstopasslawstoprotectanimalsindanger.

Quiteafewcountrieshavepassedlaws.Theselawsforbidthekillingofanyanimalonthedangerlist.Slowly,thenumberofsomeanimalsindangerisgrowing.1.Whydopeoplekillanimals?A.Theykillanimalstoraisemoney. B.Animalsdestroytheirnaturalresources.C.Animalscreatemanyproblems. D.Theykillanimalsforsomethingtheyneed.2.Whathashappenedtotheanimalsontheearth?A.Millionsofkindsofanimalshavedisappearedforever.B.Manykindsofanimalshavediedout.C.About170kindsofanimalshavedisappearedforever.D.Allkindsofanimalsareindanger.3.Whyareanimalsimportanttous?A.Theygiveusasourceoffood. B.Theyarebeautifulandlovely.C.Theykeepthebalanceofnature. D.Theygiveusalotofpleasure.4.Whatcanweinferfromthelastparagraph?A.Everypersonwillknowtheimportanceofprotectingwildanimals.B.Animalsindangerwillnotbekilledanymore.C.Thenumberofsomeanimalsindangerwillincrease.D.Animalsindangerwillbekeptawayfrompeople.二、七選五TheAmazonRainforest:ANaturalTreasure

WelcometotheAmazonrainforest.Asthelargestrainforestintheworld,itplaysasignificantroleinmaintainingthefinebalanceoftheEarth'secosystem.

TheAmazonrainforestcrossesintoeightcountries.Withanareaof5.5millionsquarekilometers,theAmazonrainforestismorethanhalfthesizeofChina.TheAmazonRiver,fromwhichtherainforestgetsitsname,isabout6,400kilometersinlength.Onitsjourneyfromthemountainstotheocean,theriversupportsmanydifferentecosystems.__1___Theforest'sdifferentlevelssupportanunbelievablevarietyofwildlife.Atthebottom,thereisasystemofrootsbeneaththeground.Abovethatisthemassofleaflitteronthedarkforestfloor.___2__Thentherearethetoweringancienthardwoods,andfinallythetopsofthetallesttreesmanymetresabovetheground.Eachleveloftheforestformsitsownlittleworld,andishometodifferentkindsoflivingthings.

Morethan1,300speciesofbirdsandover400speciesofmammalshideamongthejungle'splantlife.Thejaguar(美洲豹)isoneexample.Ithasyellowish-browncoatwithblackspots.Whileasignificantnumberofjaguarssurvivehere,theyareonlyoneelementofthisforest'sfoodchain.

___3__Thesefrogs,inturn,feedoninsectswhicheatleavesandfruit.Whenajaguardies,atinyarmyofmicroorganismshelpsbreakdownitsbodyandreturnthenutrientstotheearth.

TheAmazonrainforestbreatheslifeintotheplanetbyabsorbingcarbondioxideandproducingover20percentofalltheEarth'soxygen.?__4___Moreover,theAmazonrainforestisatreasurehouseofspeciesthatcanbeusedforfoodormedicine.Yetthereisonemajordangertotheseirreplaceableplantsandanimals:us.

___5__Astheimpactofhumanactivitiessuchasagricultureandcattlefanningcontinuestogrowandthelistofspeciesindangerofextinctionbecomeslonger,weareleftwithaquestion:canweaffordtodamagethe"lungsoftheplanet"?A.Theyfeedonmanyspecies,includingfrogs.B.Thus,it'softenknownasthe"lungsoftheplanet".C.Riverstendtobetheeasiestwaytoentertheforest.D.Thenextlevelismadeupofshorterplantswithlargeleaves.E.TheygivethisareatherichestspeciesofplantsandanimalsontheEarth.F.CurrentlythetreesintheAmazonrainforestabsorbaround500billiontonnesofcarbondioxideeachyear.G.Overthepast50years,17percentoftherainforesthasdisappearedduetohumanactivities.三、完形填空Itwaslate,about10:15p.m.,whenJaniceEspositoarrivedattheBellporttrainstation;shejumpedintoherHondaOdysseyandbeganthe20-minutedrivehometoherhusbandandseven-year-oldson.She'djustreturnedfromvisitinghermotherandhadtraveledtheroutemanytimesbefore.Shepractically

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onautopilot:aleftontoStationRoad,thenaleftonMontaukHighway,andthen—wham!OutofnowhereacarT-bonedEsposito'sminivan,

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hertomovebackwardsome100feetontotherailroadtracks.She

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intheminivan,bruised(撞傷)butmostlyjustknockedoutbythe

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andtheairbags.

Asithappened,PeteDiPintowasgettingreadyfor

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.He'djustclosedhisbookandwasgettingunderthecoverswhenheheardthesoundofmetalonmetalandbreakingglasscomingfromnotfaroutsidehisbedroomwindow.Avolunteer

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andretiredteacher,DiPinto,64,never

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tothink.Hegrabbedaflashlightand,stilldressedinhispajamas(睡衣),ranoutthedoor."AnyfirefighterwouldhavedonewhatIdid,"hetoldNevosday."We'realwaysonduty."

Thefirstcarhecameupon,2,000feetfromhisfrontyard,wastheonethathad

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Esposito.OnceDiPintoconcludedthedriverwasOK,helookedaroundand

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Esposito'sminivanpositionedontherailroadtracks.Andthenheheardaterriblesound:thebellssignalinganoncomingtrain.

"Thegateswerestartingtocomedown,"hetoldNezvsday."Iseetheheadlightofthetrain."DiPintoranquicklytoEsposito'sminivanandknockedonthedriver'ssidewindow.She

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lookedathim,hereyesunfocused."Idon'tknowwhereIam,"shesaid.Sheseemedunhurt."Honey,you'reontherailroad

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,"DiPintoshouted."Wehavetogetyouoffrightnow!"Hepulledhardonthehandle,butthedoorwascrashedinand

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.Theheavydieseltrain,travelingat65milesperhour,wasmovingfasttowardthem.DiPintorantothepassengersideandthrewopenthedoor."Please,don'tletherbe

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,"hethought.Hepushedasidethedeflating(癟了的)airbags,grabbedEsposito'sarms,andpulledhertowardhimacrossthepassengerseatuntilhecouldhelpheroutandquicklygetherto

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behindasignalboxafewfeetaway.Withinsixseconds,heestimated,thetraincrashedintotheminivan."ItwaslikeaHollywoodmovie"DiPintotoldreportersthenextday.

Butthisonehadatwist."Lastnight,"SouthCountryAmbulancechiefGregMiglinotoldCBSNewYork,"the

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arrivedinpajamas,notinafiretruck."1.A.drove

B.walked

C.rode

D.hiked

2.A.allowing

B.forcing

C.ordering

D.reminding

3.A.sat

B.stood

C.hid

D.waited

4.A.action

B.noise

C.impact

D.bomb

5.A.class

B.work

C.dinner

D.bed

6.A.doctor

B.driver

C.firefighter

D.engineer

7.A.stopped

B.troubled

C.intended

D.wanted

8.A.warned

B.caught

C.hit

D.followed

9.A.observed

B.spotted

C.realized

D.predicted

10.A.yet

B.just

C.still

D.even

11.A.yards

B.stations

C.bridges

D.tracks

12.A.unlocked

B.jammed

C.open

D.gone

13.A.scared

B.ignored

C.trapped

D.defeated

14.A.return

B.work

C.safety

D.life

15.A.police

B.actor

C.reporter

D.hero四、Startingawildlifeconservationcenterisanecessary

____1_____importantjob,butithardlybringsmoneytoitsfounderandsoitisforJaneThomas.Shespentseveralyears____2_____(build)theMotleyZoo,anddevotedherselftowildlife____3_____(protect)inRedmond,Washington,butallmoneyshemadewasspentstraightbackonthezoo.Shewasdetermined_____4____(continue)todoherwork,eventhoughtherewaslittlemoneytorewardher.

Butthingschangedthisyear."Ascrazyasitsounded,becauseofmyefforts,Ireceivedasecretdonation:$9,000,"Thomassaid.Shedecided