PAGEPAGE1Unit8Protectingtheenvironment課時5Itiseveryone’sduty!分層作業(yè)核心知識速記03拓展培優(yōu)01基礎達標04思維進階02能力提升 詞匯詞匯encourage（v.鼓勵） reusable（adj.可重復使用的） produce（v.產(chǎn)生；制造）refuse（v.拒絕） leaky（adj.漏水的） litre（n.升）check（v.檢查） remind（v.提醒） vote（v.投票）fix（v.修理） slogan（n.標語） mission（n.使命）poster（n.海報）句型1.Weshouldfixleakytoiletstosavewater.（我們應該修理漏水的馬桶來節(jié)約用水。）2.Let'susereusablebagsinsteadofplasticones.（讓我們使用可重復使用的袋子而不是塑料袋。）3.Sheremindsustoturnoffthelightswhenleavingtheclassroom.（她提醒我們離開教室時關燈。）4.It'simportanttocheckforleakysinkseveryweek.（每周檢查漏水的水槽很重要。）5.Wevotedforthebestenvironmentalsloganyesterday.（我們昨天為最佳環(huán)保標語投了票。）6.You'dbetternotthrowawaythoseoldbooks.（你最好不要扔掉那些舊書。）7.Theclubaimstomakeourschoolgreener.（這個俱樂部旨在讓我們的學校更環(huán)保。）8.Ifwereusecups,wecanproducelesswaste.（如果我們重復使用杯子，我們能產(chǎn)生更少的垃圾。）9.Thereisaleakyfaucetinthebathroomthatneedsfixing.（浴室里有一個需要修理的漏水水龍頭。）10.Everyonecanplayapartinprotectingtheenvironment.（每個人都能在保護環(huán)境中發(fā)揮作用。）一、根據(jù)漢語提示寫單詞1.Weshould____________(修理)leakytoiletstosavewater.2.Using____________(可重復使用的)bagsisgoodfortheenvironment.3.Please____________(提醒)metotakeoutthetrash.4.Thefactorywantsto____________(產(chǎn)生)lessgarbage.5.Didyou____________(投票)forthenewenvironmentalplan?6.Wemust____________(保護)theenvironmenteveryday.7.Don't____________(扔掉)theoldbottles;wecanreusethem.8.A____________(升)ofwaterisneededforthisexperiment.9.The____________(標語)ofourclubis“GoGreen”.10.It'sour____________(使命)tomaketheworldcleaner.【答案】1.fix；2.reusable；3.remind；4.produce；5.vote；6.protect；7.throwaway；8.litre；9.slogan；10.mission二、單項選擇1.Weshouldcheck______leakytoiletsorsinkseveryweek.A.at B.for C.in D.on【答案】B【解析】考查介詞固定搭配?！癱heckfor...”是固定短語，意為“檢查是否有……”，此處表示“檢查是否有漏水的馬桶或水槽”，故選B。2.—Whydoyouusethesebags?—Becausetheyare______.A.reuse B.reusing C.reusable D.reused【答案】C【解析】考查形容詞用法?！癮re”后需接形容詞作表語，“reusable”是形容詞，意為“可重復使用的”，符合“這些袋子可重復使用”的語境，故選C。3.Shealways______ustoturnoffthelightswhenleaving.A.reminds B.remembers C.forgets D.leaves【答案】A【解析】考查動詞固定搭配?！皉emindsb.todosth.”是固定搭配，意為“提醒某人做某事”；“remember（記得）”“forget（忘記）”“l(fā)eave（離開）”不符合“提醒關燈”的語境，故選A。4.Millions______peopletakepartinenvironmentalactivities.A.of B.in C.for D.with【答案】A【解析】考查固定短語?！癿illionsof...”是固定短語，意為“數(shù)百萬的；大量的”，用于修飾可數(shù)名詞復數(shù)“people”，故選A。5.Let'svote______thebestwaytosavewater.A.to B.for C.at D.on【答案】B【解析】考查介詞固定搭配?！皏otefor...”是固定短語，意為“為……投票”，此處表示“為節(jié)約用水的最佳方式投票”，故選B。6.It'seasy______plasticbottles,butit'sbadfortheearth.A.throw B.tothrow C.throwing D.throws【答案】B【解析】考查非謂語動詞?！癐t's+形容詞+todosth.”是固定句型，意為“做某事是……的”，此處用動詞不定式“tothrow”作真正主語，故選B。7.Wecan______oldclothesinsteadofthrowingthemaway.A.fix B.produce C.reuse D.remind【答案】C【解析】考查動詞詞義辨析。“reuse”意為“重復使用”，符合“重復使用舊衣服而不是扔掉”的語境；“fix（修理）”“produce（生產(chǎn)）”“remind（提醒）”不符合句意，故選C。8.Theproblemofpollutionisgetting______.A.bad B.worse C.worst D.badly【答案】B【解析】考查形容詞比較級?！癵et+比較級”表示“變得更……”，“bad”的比較級是“worse”，此處表示“污染問題正變得更糟糕”，故選B。9.—What'syourenvironmentalclub's______?—“KeepOurWorldClean”.A.slogan B.mission C.part D.event【答案】A【解析】考查名詞詞義辨析?！皊logan”意為“標語”，答語“KeepOurWorldClean”是標語內(nèi)容，“mission（使命）”“part（部分）”“event（活動）”不符合語境，故選A。10.Weneedto______theleakyfaucetbeforeitwastesmorewater.A.check B.fix C.produce D.vote【答案】B【解析】考查動詞詞義辨析?！癴ix”意為“修理”，符合“在漏水的水龍頭浪費更多水之前修理它”的語境；“check（檢查）”“produce（生產(chǎn)）”“vote（投票）”不符合句意，故選B。三、短文填空InmanyCanadianschools,studentshopetojoin

1.____________

environmentalclubtolearnhow

2.____________

(reduce)pollution.Theseclubshavepracticalactivities.Forexample,theyencourageeveryonetobringlunchesin

3.____________

(reuse)bagsanddishes.Thishelpspeople

4.____________

(produce)lessgarbage—manystudentsnowcallthis“No-garbageLunches”.AnotherpopularactivityisWorldCar-FreeDay.Onthisday,nostudentsgotoschoolbycar.Insteadofdriving,theywalk,bikeorskip—it’snotonlygoodfortheair

5.____________

alsofulloffun!Watersavingisanotherkeypart.Studentsoftencheckwashroomsfor

6.____________

(leak)toiletsorsinks.Whentheyfindproblems,theyasktheschool

7.____________

(fix)themquickly.Theyalso

8.____________

(remind)theirclassmatestoturnofftapsafteruse.Attheendofeachterm,clubmembersvoteforthebestenvironmental

9.____________

(slogan)toencouragemoreclassmates.Lastmonth,ourclubevenheld

10.____________

smallmeetingtosharetheseideas.【答案】1.an；2.toreduce；3.reusable；4.(to)produce；5.but；6.leaky；7.tofix；8.remind；9.slogans；10.a解析：1.考查冠詞（不定冠詞an的用法）。“environmentalclub”是可數(shù)名詞單數(shù)，“environmental”以元音音素開頭，需用an修飾，符合“加入一個環(huán)保俱樂部”的語境，故填an。2.考查非謂語動詞（動詞不定式變形）?！癶owtodosth.”為固定結構，reduce變形為不定式toreduce，表“如何減少污染”，故填toreduce。3.考查詞性轉化（動詞→形容詞變形）。需形容詞修飾名詞“bags”，reuse變形為reusable（可重復使用的），符合“用可重復使用的袋子帶午餐”的文本內(nèi)容，故填reusable。4.考查非謂語動詞（動詞不定式變形）。“helpsb.(to)dosth.”為固定搭配，produce變形為不定式(to)produce，表“幫助減少垃圾”，故填**(to)produce**。5.考查連詞（but表遞進關系）?！皀otonly...butalso...”為固定搭配，用but連接“對空氣好”與“充滿樂趣”的遞進語義，且僅考查一個連詞，故填but。6.考查詞性轉化（動詞→形容詞變形）。需形容詞修飾名詞“toilets”，leak變形為leaky（漏水的），對應文本中“檢查漏水馬桶”的活動，故填leaky。7.考查非謂語動詞（動詞不定式變形）?！癮sksb.todosth.”為固定搭配，fix變形為不定式tofix，表“要求學校修理漏水設施”，故填tofix。8.考查動詞（主謂一致，用原形）。主語“they”為復數(shù)，描述日常提醒行為，remind用原形，故填remind。9.考查名詞（單數(shù)→復數(shù)變形）。“thebest”后接復數(shù)表泛指“最佳標語們”，slogan變形為slogans，故填slogans。10.考查冠詞（不定冠詞a的用法）?！皊mallmeeting”是可數(shù)名詞單數(shù)，“small”以輔音音素開頭，用a修飾，表“舉辦一場小型會議”，故填a。四、完形填空Lastmonth,ourschoolorganized(組織)anenvironmentalprotectionactivity.Thegoalwasto1theproblemofplastic(塑料)pollution.Atfirst,moststudentsstayed2,unsurehowtostart.ButLily,aquietgirlfromClass3,3raiseherhandandsharedacreativeidea.“Let’smakereusableclothbagsinourcommunity,”shesaid.“Ifweuse4materials,everyonecanjoineasily.”Herconfidencemadetheclass5listencarefully.Evenstudentswhooften6schoolmeetingsshowedinterestthistime.Ourschool7encouragingcreativeideas,soteachersimmediatelysupportedLily’splan.Wedividedintogroups:somedesignedposters,whileothers8collectingoldclothes.Lilyremindedeveryoneto9separatingrecyclableitems(物品)properly.Intheend,wemade200bagsandgavethemawaytolocalshops.Theheadmasterpraisedourteamwork,andweall10thisachievement.Nowallthestudentsinourschoolnolongeruseplasticbags,butreplacethemwithrecyclableclothbags.1．A．find B．discuss C．dealwith D．discover2．A．a(chǎn)ngrily B．insilence C．lazily D．excitedly3．A．wasafraidto B．daredto C．forgot

to D．returnedto4．A．expensive B．special C．inexpensive D．colorful5．A．payattentionto B．bewillingto C．hateto D．tryto6．A．wereabsentfrom B．enjoyed C．recorded D．stole7．A．isknownfor B．isbadat C．worriesabout D．isgoodwith8．A．celebrated B．forgot C．kept D．suggested9．A．laughat B．giveup C．forgetabout D．payattentionto10．A．tookpridein B．wereboredwith C．werestrictwith D．weresadwith【答案】1．C2．B3．B4．C5．B6．A7．A8．C9．D10．A【導語】本文講述學校組織環(huán)?；顒討獙λ芰衔廴締栴}，三班的莉莉提出制作可重復使用布袋的創(chuàng)意，學生分組行動，最終制作并捐贈布袋，校長表揚團隊合作，大家為此自豪。1．句意：目標是處理塑料污染問題。find找到；discuss討論；dealwith處理，應對；discover發(fā)現(xiàn)。根據(jù)“anenvironmentalprotectionactivity”以及“theproblemofplastic(塑料)pollution”可知，活動是要處理塑料污染問題。故選C。2．句意：起初，大多數(shù)學生沉默地待著，不確定如何開始。angrily生氣地；insilence沉默地；lazily懶惰地；excitedly興奮地。根據(jù)“unsurehowtostart”可知學生不知道怎么做，所以保持沉默。故選B。3．句意：但來自三班的安靜女孩莉莉，敢于舉手并分享了一個有創(chuàng)意的想法。wasafraidto害怕；daredto敢于；forgotto忘記；returnedto回到。大多數(shù)學生保持沉默，而莉莉和其他學生不同，敢于舉手表達想法。故選B。4．句意：如果我們使用廉價的材料，每個人都能輕松參與。expensive昂貴的；special特別的；inexpensive廉價的；colorful彩色的。根據(jù)“everyonecanjoineasily”可知，要讓大家輕松參與，材料應是便宜的，故選C。5．句意：她的自信讓全班同學愿意認真傾聽。payattentionto(doing)注意；bewillingto(do)愿意；hateto(do)討厭；tryto(do)試圖。根據(jù)“Herconfidencemadetheclass...listencarefully”可知，莉莉的自信，讓大家愿意聽她講話。故選B。6．句意：甚至經(jīng)常缺席學校會議的學生這次也表現(xiàn)出了興趣。wereabsentfrom缺席；enjoyed喜歡；recorded記錄；stole偷。根據(jù)“l(fā)istencarefully”以及“Even”可知，此處強調(diào)平時不參與會議的學生也因為莉莉的自信表現(xiàn)出興趣。故選A。7．句意：我們學校因鼓勵有創(chuàng)意的想法而聞名，所以老師們立即支持了莉莉的計劃。isknownfor因……聞名；isbadat不擅長；worriesabout擔心；isgoodwith善于和……相處。根據(jù)“teachersimmediatelysupportedLily’splan”可知，因為學校鼓勵創(chuàng)意所以快速支持了莉莉的計劃。故選A。8．句意：我們分成小組：一些人設計海報，而其他人一直在收集舊衣服。celebrated慶祝；forgot忘記；kept保持，持續(xù)；suggested建議。這里說分組行動，一部分人一直做收集舊衣服的事，keepdoingsth.“一直做某事”。故選C。9．句意：莉莉提醒每個人要注意正確分類可回收物品。laughat嘲笑；giveup放棄；forgetabout忘記；payattentionto注意。根據(jù)“separatingrecyclableitems(物品)properly.”可知，此處指莉莉提醒大家注意分類，故選D。10．句意：校長表揚了我們的團隊合作，我們都為這一成就感到自豪。tookpridein為……感到自豪；wereboredwith對……感到厭煩；werestrictwith對……嚴格；weresadwith對……感到難過。根據(jù)“Theheadmasterpraisedourteamwork”可知，因校長表揚，大家為成果自豪，故選A。五、閱讀理解Theenvironmentisveryimportantforallofus.Ithasagreatinfluenceonthehomewhereweliveandgrow.However,theenvironmentisfacingmanyproblemsnow.Weneedtotakeactiontoprotectit.First,weshouldreducepollution.Pollutionisoneofthebiggestproblemsfortheenvironment.Wecanstartbyputtingrubbishintotherubbishbinsinsteadofthrowingiteverywhere.Weshouldalsotrytouselessplastic.Plasticbagsandbottlescanstayintheenvironmentforaverylongtime,andharmanimalsandplants.Second,weneedtosaveenergy.Weshouldturnoffthelightwhenweleavearoom.Weshouldalsotrytousepublictransportationlikebusesinsteadofcars.Thiscanhelpreduceairpollutionandsaveenergy.Third,weshouldplantmoretrees.Treesplayanimportantroleintheenvironment.Theycancleantheairandbehometomanyanimals.Wecanplanttreesinourschool,inparks,oreveninourowngardens.Protectingtheenvironmentisnotjustthedutyofadults.Westudentscanalsodoalot.Everysmallactionwetakecanmakeabigdifference.Let’sworktogethertomaketheenvironmentcleanerandmorebeautiful.閱讀以上材料，根據(jù)其內(nèi)容回答其后各個小題。1．Whatisoneofthebiggestproblemsfortheenvironmentmentionedinthepassage?A．Pollution. B．Muchnoise. C．Largepopulation. D．Littlewater.2．WhatcanwedotoreducepollutionaccordingtoParagraph2?A．Plantmoretrees.B．Drivecarsmoreslowly.C．Carrythingswithplasticbags.D．Putrubbishintobinsanduselessplastic.3．WhichwayofsavingenergyismentionedinParagraph3?A．Savingwater. B．Usingpaperonbothsides.C．Recyclingplasticproducts. D．Usingpublictransportation.4．Whydoesthewritersaythat“protectingtheenvironmentisnotjustthedutyofadults”?A．Becauseitneedsschools’support.B．Becauseadultshavealreadydonealotofwork.C．Becausestudentscanmakeadifferencethroughsmallactions.D．Becausethegovernmentaskseveryonetotakeactiontoprotectit.5．What’sthebesttitleforthepassage?A．Howtosaveenergy B．ProtectingtheenvironmentC．Pollutionanditsinfluence D．Theimportanceoftrees【答案】1．A2．D3．D4．C5．B【導語】本文主要講述了環(huán)境保護的重要性，并提出了減少污染、節(jié)約能源和植樹等具體措施，同時強調(diào)每個人都可以為環(huán)保貢獻力量。1．細節(jié)理解題。根據(jù)“Pollutionisoneofthebiggestproblemsfortheenvironment.”可知，環(huán)境污染是最大的問題之一。故選A。2．細節(jié)理解題。根據(jù)“Wecanstartbyputtingrubbishintotherubbishbinsinsteadofthrowingiteverywhere.Weshouldalsotrytouselessplastic.”可知，減少污染的方法是正確投放垃圾和減少塑料使用。故選D。3．細節(jié)理解題。根據(jù)“Weshouldalsotrytousepublictransportationlikebusesinsteadofcars.”可知，節(jié)約能源的方法是使用公共交通。故選D。4．細節(jié)理解題。根據(jù)“Everysmallactionwetakecanmakeabigdifference.”可知，學生的小行動也能帶來改變。故選C。5．最佳標題題。全文圍繞環(huán)境保護展開，介紹了污染問題、節(jié)約能源、植樹等具體措施。故選B。六、閱讀表達InJuly,2019,Shanghaienteredanewperiodofgarbagesorting.Over24millionpeopleinShanghaifaceadailytest.Wasteisrequiredtobesortedintofourkinds:kitchenwaste,otherwaste,recyclablewasteandhazardous(有害的)waste.Peoplewhocan’tsortgarbagecanbefined(罰款)upto200yuan,andbusinessescanbefinedupto50,000yuan.However,peopleoftenfinditconfusing(令人迷惑的)whensortingdifferenttypesofwaste.“Ioftengetconfused.Forexample,Ididnotknowatfirstwhetherthecatwastewaskitchenwasteorotherwaste,”saidChengSijing,a27-year-oldcatownerinShanghai.SomanypeopleboughtgarbagesortingtoysonTaobaotolearnaboutgarbagesortinginformation.Onetoyhasfoursortingboxeswithcardsrepresenting(代表)differentkindsofgarbage.Peopleshouldsortthegarbageinthecorrectsortingboxes.SomeevenplayedaVRgametolearngarbagesortinginformation.It’susefultoplaytheVRgame.“Itiseasytounderstand.Peoplecanpracticegarbagesortingwithoutactuallygoingthroughtherubbish,anditisalsoamoreusefulwaythanpapermaterialswhentraininggarbagesortingvolunteers,”saidWuXia,theCEOofVitrellaCore,thecompanythatcreatedthegame.Thegar