PAGEUnit6Earthfirst課時作業(二)Usinglanguage必備學問基礎練eq\a\vs4\al\co1(基礎知識)Ⅰ.單詞拼法1．Youcanevenhelptokeepourwater________(供應)cleanbyrecyclingbatteriesinsteadofthrowingthemaway.2．Afterretirement,hewill________(獻身)himselftohisfamily.3．Yourresumeshould________(突出強調)yourskillsandachievements.4．Theearthquakehascausedgreat________(破壞)tothetown.5．Ourcountryattachesgreatimportancetoestablishing________(愛護區)foranimalsindanger.6．AprofessorfromPekingUniversitywillgiveusa________(講座)onSundayafternoon.7．The________(員工)arenotveryhappyaboutthelatestpayincrease.8．Henever________(接受)other'sadvicesothathealwaysmakesmistakes.9．Toomuchscreentimemay________(影響)children'seyesight.10．Thecompanydecidedto________(建立)abranchofficeinShanghai.Ⅱ.單句語法填空1．Nooneshallenterthelaboratorywithout________(permit)．2．ProfessorH．Siegelisa________(devote)teacherandhasagiftforexplainingmathematicalconceptsinwaysthatmakethemseemclearandobvious.3．Anyonewhobreaksthelawwillbe________(severe)punished.4．Thebigclockwhichusedtostrikethehoursdayandnight________(damage)manyyearsagoandhasbeensilenteversince.5．Thescientistdevotedhiswholelife________studyingwildanimals.6．Tohitaweakerpersonisasignof________(cruel)．7．Thefactorykeeps________(release)smoke,makingtheairdirty.8．Manyofthose________(affect)bythebadweatherareelderly.9．Theyhavereducedtheirworktime________6hourseachdayrecently.10．Respectfortheenvironmentwilladdto________(sustain)growth.Ⅲ.句型轉換1．Youwillseethatthisproductwillbeadvertisedeverywhere.→Youwillseethisproduct________________.2．Icouldfeelthewindwasblowingonmyface.→Icouldfeel________________onmyface.3．Peoplefoundthatthecarwastrappedinapoolbythesideoftheroad.→Peoplefound________________inapoolbythesideoftheroad.4．Astimegoesby,wewillhaveabetterandbetterlife.→With________________，wewillhaveabetterandbetterlife.5．Afterthehomeworkwasfinished,childrenwenttoplayfootballexcitedly.→With________________，childrenwenttoplayfootballexcitedly.6．Westoodonthebridgeandwatchedboatswerepassingby.→Westoodonthebridgeandwatched__________________________________________________.Ⅳ.完成句子1．墻刷成白色的了，房間看上去大了。Withthewall________________，theroomseemslarger.2．整頓飯下來他讓我們笑個不停。Hehad________________allthroughthemeal.3．暴風雨之后，人們發覺這條街道被洪水沉沒了。Peoplefound________________afterthestorm.4．上個月，我姐姐的錢包在公共汽車上被偷了。Myeldersisterhad________________onabuslastmonth.5．外出時，你應關著門和窗戶。Whileyouwereout,youshouldkeep__________________________________________________.6．我不得不大喊，使自己被聽到。Ihadtoshoutto________________.7．飛機著陸時，飛行員要求機上全部乘客保持就座。Thepilotaskedallthepassengersonboard________________astheplanewasmakingalanding.8．當你刷牙的時候，不要讓水始終流。Don'tleave________________whileyoubrushyourteeth.9．人類活動已經使地球的環境遭到了破壞。Humanactivitieshavegot________________________.10．隨著我們全部人的努力工作，我們的任務肯定會按時完成。Withusall________________，ourtaskwillbefinishedontime.關鍵實力綜合練進階訓練其次層Ⅰ.閱讀理解Sportscanhelpyoukeepfitandgetintouchwithnature.However,whetheryouareonthemountains,orinthewaves,oronthegrassland,youshouldknowthatyourchoiceofsportsmighthavegreatinfluenceontheenvironment.Somesportsareresource-hungry(資源消耗大的).Golf,asyoumayknow,eatsupnotonlylargeareasofcountryside,butalsotonsofwater.Besides,allsortsofchemicalsandhugeamountsofenergyareusedtokeepitscourse(球場)ingoodcondition.Thiscausesmajorenvironmentaleffects.Forexample,inthedryregionsofPortugalandSpain,golfisoftenheldresponsibleforseriouswatershortageinsomelocalareas.Therearemanyenvironment-friendlysports.Powerwalkingisoneofthemthatyoucouldtakeuptoday.Youdon'tneedanyspecialequipmentexceptagoodpairofshoes,andyoudon'thavetoworryaboutresourcesandyourwallet.Simpleandfree,powerwalkingcanalsokeepyoufit.Ifyouwalkregularly,itwillbegoodforyourheartandbones.Expertssaythat20minutesofpowerwalkingdailycanmakeyoufeellessanxious,sleepwellandhavebetterweightcontrol.Whateversportyoutakeup,youcanmakeitgreenerbyusingenvironment-friendlyequipmentandbuyingproductsmadefromrecycledmaterials.Butthefinalgoalshouldbe“greengyms(健身房)”.Theyarebetterreplacements(代替物)fortraditionalhealthclubsandmodernsportscenters.Membersofgreengymsplaysportsoutdoors,inthecountrysideorotheropenspaces.Thereisnospecialrequirementforyoutostartyourmembership.Andbestofall,it'sfree.1．Whatdoweknowaboutgolffromthepassage?A．Itpollutestheenvironmentwithallsortsofchemicals.B．Itneedswaterandotherenergytokeepitscoursegreen.C．ItisverypopularinPortugalandSpain.D．Itcauseswatershortagesaroundtheworld.2．WhichofthefollowingisNOTtheadvantageofpowerwalkingaccordingtothepassage?A．Itisenvironment-friendly.B．Itimprovesourhealth.C．Itissimpleandfree.D．Itcanmakeyouputonweight.3．Whichsportisthewritermostlikelytoadviseustodo?A．Playingbasketballinagym.B．Motorracinginthedesert.C．Cyclingaroundalake.D．Swimminginasportscenter.4．Whatisthemainpurposeofwritingthepassage?A．Toshowussomemajoroutdoorsports.B．Toencourageustogoinforgreensports.C．Todiscusstheinfluenceofsomepopularsports.D．Tointroducesomeenvironment-friendlysports.Ⅱ.七選五Youneedtodresswarmlywhenyouplayinthesnow.Andtogetaroundindeepsnow,youmightneedsnowshoes.Animalsneedwintercoatsandsnowshoestoo.Amuskox(麝牛)wearstwocoatsinwinter.__1__Itkeepstheinnercoatofsoftfur(皮毛)warmanddry.Thefurryundercoatfallsoffeachspringandtheoxgrowsanewoneeverywinter.Asnowshoerabbitchangesitscoattomatchtheseason.__2__Inwinteritgrowswhitefurtomatchthesnow.Itevenhasfuronthebottomsofitsfeet.__3__Aseal(海豹)hasanextralayerunderitsfurcoattoo.Thisthicklayeroffatliesundertheseal'sskinandisgreatatholdinginheat,especiallyinthewater.TheArcticfoxhasfuronthebottomsofitsfeetandoneofthewarmestdoublecoatsofanyanimal.Butonverycoldandwindydays,itaddssomething.__4__Apolarbear'sbigfeetactlikesnowshoes.__5__Thebottomofeachfootisprotectedbyfurandthefurhelpsthebearwalkonthesnowyground.A．Itcanrunveryquickly.B．Doyouwearasweaterunderyourcoat?C．Theycanmovequicklyacrossthesnow.D．Theoutercoatreachesalmosttotheground.E．Itusesitsthicktaillikeascarftocoveritsnoseandface.F．Insummeritsbrownfurhelpsithideamongdirtandrocks.G．Theyspreadoutthebear'sweightsoitcanwalkeasilyonthesnow.Ⅲ.完形填空EricGreyknewhewasintrouble.Hisweighthadincreasedto320pounds.In2010,aphysiciantoldhimthathecouldliveanotherfiveyears__1__.Hewasonly51yearsoldthen.Onedayafitnesstrainer__2__Erictogetashelterdog.Ericwas__3__，buthefollowedthatsuggestion,headingtoanearbyshelter.Hetoldthemanager,“Iwanta__4__middle-ageddog,likeme.”That'showhe__5__Peety.Peety__6__tobewalked,soEricandPeetywalkedforoverhalfanhoureveryday.Overthecourseofayear,helost140poundsandPeetylost25.Ericnolongerreliedonmedicinesto__7__.Theirstorymighthave__8__there.ButCarolNovello,presidentoftheHumaneSocietySiliconValley,hadbeentryingtoprovethe__9__thathelpinganimalsimprovesthelivesofhumans,too.Shestartedlookingstoriesthatmadethecase.EricandPeety'sstory__10__toherimmediately.Sofar,shehasreceivedhundredsofstories,manyofwhichare__11__withhealth.Sure,storiesarenice.__12__，dopetsreallyimprovehuman__13__？Theanswerisyes.Havingapetcanhelpdecreasebloodpressureandfeelingsoflonelinesswhileincreasing__14__forexerciseandsocializingwithotherhumans.Andthere'sincreasingevidencethatcommunicationwithpetshelpspeople__15__challengesinlife.1．A.atfirstB．atmostC．atlastD．atleast2．A.warnedB．advisedC．forcedD．allowed3．A.surprisedB．concernedC．fortunateD．excited4．A.lazyB．strongC．fatD．beautiful5．A.treatedB．metC．valuedD．considered6．A.learnedB．preferredC．deservedD．needed7．A.sleepB．breatheC．surviveD．recover8．A.endedB．changedC．existedD．spread9．A.practiceB．pointC．principleD．prediction10．A.appealedB．referredC．adaptedD．contributed11．A.familiarB．filledC．consistentD．associated12．A.InsteadB．BesidesC．HoweverD．Therefore13．A.healthB．functionC．happinessD．performance14．A.rewardsB．expensesC．giftsD．opportunities15．A.handleB．avoidC．forgetD．quitⅣ.語法填空Theterm“eco-friendly”isusedtodescribeactivitieswhicharegoodfortheenvironment.Therearedifferentwaysin1.________activitiescanbeeco-orenvironmentallyfriendly,fromproducingproductsinanenvironmentallyfriendlywayto2.________(make)lifestylechangesthataredesignedtobenefittheenvironment.Peopletakepartineco-friendlyactivitiesbecausetheyare3.________(concern)aboutthehealthoftheenvironment.Environmentalproblemsfirst4.________(cause)publicconsciousness(意識)inthelate1900s,whenpeoplerealisedthattheiractivitieswerehaving5.________badeffectontheenvironment.Pollution,overuseof6.________(nature)resources(資源),andotheractivities7.________(consider)tobehurtingtheenvironment,sopeoplebegantolookintomoreenvironmentallyfriendlyways8.________(live)aswellasdoingbusiness.Itwasthebeliefthatinvestingingreenproductdevelopmentwouldpayoffthatmademanycompaniesmakechanges.9.________aresult,eco-friendlyproductscanbefoundinmanyregionsoftheworldtoday.Theseproductsare10.________(usual)madeinfactorieswhichareenvironmentallyfriendly,suchasequipmentbuiltfromrecycledmaterialswhicharealsogoodfortheenvironment.課時作業(二)Usinglanguage必備學問基礎練Ⅰ.單詞拼法1．supply2.devote3.highlight4.damage5.reserve6.lecture7．staff8.adopt9.affect10.establishⅡ.單句語法填空1．permission2.devoted3.severely4.wasdamaged5.to6．cruelty7.releasing8.affected9.to10.sustainableⅢ.句型轉換1．advertisedeverywhere2.thewindblowing3.thecartrapped4．timegoingby5.thehomeworkfinished6.boatspassingbyⅣ.完成句子1．paintedwhite2.uslaughing3.thestreetflooded4.herwalletstolen5.thedoorandwindowsclosed6.makemyselfheard7.toremainseated8.thewaterrunning9.theenvironmentdamaged10.workinghard關鍵實力綜合練Ⅰ.閱讀理解【語篇解讀】本文是一篇說明文。運動可以讓人們接觸大自然，并讓人們保持健康。但是有些運動項目并不環保，比如高爾夫運動。作者在文章中建議我們從事戶外的環保運動。1．答案與解析：B細微環節理解題。依據其次段二、三句Golf,asyoumayknow,eatsupnotonlylargeareasofcountryside,butalsotonsofwater.Besides,allsortsofchemicalsandhugeamountsofenergyareusedtokeepitscourse(球場)ingoodcondition.可知，為了保持高爾夫球場常綠的狀態，要耗費許多水和能源。故B項正確。2．答案與解析：D細微環節理解題。依據第三段三、四句Youdon'tneedanyspecialequipmentexceptagoodpairofshoes,andyoudon'thavetoworryaboutresourcesandyourwallet.Simpleandfree,powerwalkingcanalsokeepyoufit.可知，A、B、C三項都是powerwalking的優點，D項與文章內容相反，符合本題要求，故選D項。3．答案與解析：C推理推斷題。依據文章最終三句“Membersofgreengymsplaysportsoutdoors,inthecountrysideorotheropenspaces.Thereisnospecialrequirementforyoutostartyourmembership.Andbestofall,it'sfree.”可知，作者建議人們從事戶外的不須要特殊的設備并且免費的綠色運動。C項“Cyclingaroundalake.”滿意全部要求，故選C項。4．答案與解析：B主旨大意題。通讀全文，作者建議人們從事戶外的不須要特殊的設備并且免費的綠色運動。此類運動可以讓人們接觸大自然，并讓人們保持健康。故B項正確。Ⅱ.七選五【語篇解讀】本文是一篇說明文。文章介紹了動物如何抵擋寒冷以及在冰天雪地里行走。1．答案與解析：D依據下一句“Itkeepstheinnercoatofsoftfur(皮毛)warmanddry.”可知，D項“外面的皮毛垂到地面。”符合語境。D項中的outercoat與下一句中的innercoat相呼應。故選D項。2．答案與解析：F依據該空前的“changesitscoattomatchtheseason”和該空后的“Inwinteritgrowswhitefurtomatchthesnow.”可知，雪兔的皮毛為了和不同的季節保持協調而發生改變，因此F項介紹雪兔的皮毛在夏天時的狀況符合語境。F項中的Insummer和下一句中的Inwinter形成對比。故選F項。3．答案與解析：B依據該空后的“anextralayerunderitsfurcoattoo”可知，B項“你在外套里面穿毛衣嗎？”符合語境。B項中的“asweaterunderyourcoat”與下一句中的“anextralayerunderitsfurcoat”相呼應。故選B項。4．答案與解析：E依據該空前的“itaddssomething”可知，北極狐粗粗的尾巴還可當作圍巾運用，包袱鼻子和臉。故選E項。5．答案與解析：G依據該空前的“Apolarbear'sbigfeetactlikesnowshoes.”可知，北極熊寬大的腳可以分攤自身的重量并且保證它們在雪上輕松行走。故選G項。Ⅲ.完形填空【語篇解讀】本文是一篇記敘文。文章講解并描述了人與寵物自己的故事，EricGrey由于過度肥胖，醫生斷定他活不了五年了，在健身教練的建議下，領養了一只狗，結果他和狗的體重不斷下降，身體狀況也越來越好。1．答案與解析：B考查固定搭配及語境理解。A.atfirst首先；B.atmost最多；C．atlast最終；D．atleast至少；依據前文EricGreyknewhewasintrouble.Hisweighthadincreasedto320pounds可知EricGrey的身體遇到了麻煩，醫生說他最多能再活五年，故答案為B項。2．答案與解析：B考查動詞及語境理解。依據下文buthefollowedthatsuggestion可知一位健身教練給他提出了建議，故答案為B項。3．答案與解析：A考查形容詞及語境理解。依據Ericwas____，buthefollowedthatsuggestion可知Eric對教練的建議感到很意外，但還是聽從了，故答案為A項。4．答案與解析：C考查形容詞及語境理解。依據下文likeme及前文Hisweighthadincreasedto320pounds可知Eric要收養一只和自己一樣很胖的狗，故答案為C項。5．答案與解析：B考查動詞及語境理解。A.treated治序；對待；B.met遇見；C.valued重要的；D.considered經過深思熟慮的；依據That'showhe____Peety可知那就是他遇見了Peety的方式，故答案為B項。6．答案與解析：D考查動詞及語境理解。依據下文soEricandPeetywalkedforoverhalfanhoureveryday可知Peety每天都須要漫步，故答案為D項。7．答案與解析：C考查動詞及語境理解。依據Ericnolongerreliedonmedicinesto可知Eric不在依靠