Unit8知识点综合练习牛津译林版英语八年级下册

8BUnit8Agreenworld学问点一、词性转化1.seriousadj.___________adv.严峻地；严峻?地_________n.严峻性2.wiseadj._____(n.)才智3.separatevt.＆vt._________n.别离4.punishvt.______adj.严峻的，打击沉重的____n.处分5producevt.________n.生产，产生__________adj.多产的6.differencen.__________adj.差异的，不同的7.pollutev.8.harmvt._______n.利益，好处9.livingadj________vt.&vi.生活____adj.活泼的，生劝的二、短语归纳1.关上〔开关〕_________________________ 2.爱护环境__________________________3.被分成不同的小组____________________ 4.砍倒_____________________________5.扔垃圾______________________________ 6.依靠，依靠_________________________7.有影响，起作用______________________ 8.某人尽力做某事_____________________9.在正确位置________________________10.结果_____________________________11.查找信息_________________________一、1.seriously;seriousness2.unwise;wisely;wisdom3.separated;separation4.punished;punishing;duct;production;productive6.different7.polluted.pollution8harmful;beneficial;benefit9live;alive;lively二、1.tecttheenvironment3.beseparatedintodifferentgroups4.cutdown5.droplitter6.dependon/upon7.makeadifference8.tryone'sbesttodosth.9.keepinplace10.asaresult11.lookforinformation词组和短句今年会种更多树吗？Willmoretreesbeplantedthisyear?喜爱在花园松土likedigginginthegardendigdugdug你是仔细的吗？Areyouserious?没有什么严峻的事情nothingserious骑自行车来削减空气污染reduceairpollutionbyridingbicycles削减洗淋浴的时间来节省水savewaterbytakingshortershowers关电源／灯／水龙头tumoffthepower/lights/tap回收废弃物／空瓶来爱护环境protecttheenvironmentbyrecyclingwaste/emptybottles过绿色〔环保〕生活liveagreenlife导致严峻的空气污染causeseriousairpollution导致/造成某人做某事causesbtodosth......的缘由thecauseof...开车送某人上学drivesb.toschool对于人们来说选择公共交通工具是明智的。It'swisefor/ofpeopletochoosepublictransport.合理地使用/爱护它 use/protectitwisely尽力让它始终保持这样/那样 trytokeepitthis/thatway将某物分类/组o(different)groups(Sth.)beseparatedinto(different)groups.允许做allowdoingsth.允许某人做allowsb.todo=beallowedtodosth.了解到一个回收衣服的组织 learnaboutanorganizationforrecyclingclothes一些衣服在慈善商店出售，一些送给穷人，另一些送往工厂回收。Someoftheclothesaresoldincharityshops,somearegiventothepoor,andothersaresenttofactoriesforrecycling.由于在公共场所乱扔垃圾而被警察罚款Befinedfordroppinglitterinapublicplacebythepolice由于〔做某〕事而被惩处 bepunishedfor(doing)sth.有很多法律来爱护自然／环境have/therebemanylawstoprotectnature/theenvironment限制空气和说污染 limitairandwaterpollution自然是我们最大的宝藏 Natureisourgreatesttreasure.依靠丰富的资源生活 dependonrichresourcestolive某物用光，耗尽 (sth.)runout某人用完某物(sb.)runoutofsth.几乎不产生污染producelittlepollution新型能源 newtypesofenergy本钱低廉 costverylittle有影响,起作用,做点有意义的事 makeadifference(tosb./sth.)有些／有很多／没有/几乎没有makesome/much/no/littledifferencetosb./sth.〔对......〕有巨大影响 makeagreat/bigdifferencetosb./sth.differentadj.不同的与…不同bedifferentfrom;与...相同bethesameas......;与...相像besimilarto......他们怎么处理旧衣服? Howdotheydealwiththeoldclothes?=Whatdotheydowiththeoldclothes?在这次环境秀上将会陈设什么？Whatwillbedisplayedattheenvironmentshow?布满污染befullof/befilledwithpollution人和动物都受污染之害aswellaspeople,animalsareharmedbypollution.对我们健康有害beharmfultoourhealth=doharmtoourhealth假如不把空气彻底清理洁净，更多的人会受到损害Morepeoplewillbehurtiftheairisn’tcleanedup.假如我们行动起来改善环境的话、更多的生物就会由于污染而死亡Ifwedon’tacttoimprovetheenvironment,morelivingthingswillbekilledbypollution.做一次关于同学日常习惯的调查doasurveyonstudents’dailyhabits使用纸的两面usebothsidesofthepaper四周有更多的树看上去会更加漂亮looknicerwithmoretreesaround防止水土流失keepsoilinplace在正确位置inplace不整齐outofplace发生；进行takeplace 对于工厂来说有更大的用处haveawiderusefactories需要上万年甚至几百万年才会形成beformedoverthousandsormillionsofyears尽力少制造垃圾并重复或循环利用东西trytoproducelesswater,reuseorrecyclethings从地下挖出煤digupcoalfromtheground实行适宜的措施清理污染 takeproperactionstocleanuppollution做一次关于如何环保的报告giveatalkonhowtogogreen行动起来爱护环境 gogreen变得更糟糕 changefortheworse实行一些简洁的措施〔做某事〕 takesomesimplestepstodosth.假如可能／需要的话重复利用水 reusewaterifpossible/necessary正在使用/不再使用 be(not)inuse培育一种绿色〔环保〕的生活方式 developagreenlifestyle做错事dosth.wrong学问点详解考察wisely的用法，副词的考察很常见，比方8A中常常考easily考察单词，environment、pollution、recycle和develop，当前的社会环境下，环境污染、爱护环境、回收废物和开展是人们当前关注的问题，考察separatesthintodifferentgroups，题目要求被动形式。考察allowsbtodosth的用法，题目要求为被动形式。考察dependon的用法，这个词组特别重要，不管是什么东西，都是要依靠其他东西而存在，因此要多加背诵相关例句。考察makeadifference的用法。U7中讲到了makeupone’smind打算。本单元U8讲到了makeadifferencetosb/sth，对…有影响。可见make的词组应用比拟敏捷，且易成为考点。因此，我们要加强对其用法的把握，多在语境下使用它，多在练习中训练它考察一般将来时的被动语态，中考特殊喜爱考，相对来说都比拟简洁，没有对双宾语、宾补结构的被动语态进行考察，另外一点，对于主动表被动的状况也没有考察。考察ifpossible的用法。Weletotheunit1.Treesaregoodforus．树对我们有益。begoodfor“对……有益〞；begoodat“擅长〞。对某人好begoodtosb=befriendlytosb;【词组】beweakin在某方面薄弱/不擅长dowellin=begoodat擅长doharmto=beharmfulto多某某有害2.Areyouserious?nothingserious没有什么严峻的事情

a

serious

illness

一个严峻的病be

serious

about

sth.=

take

sth

seriously

严峻?对待

Weshould_________________________theproblem.我们应当仔细对待这个问题。3.Wecanreduceairpollutionbyridingbicycle.=Wecanridebicyclestoreduceairpollution.我们可以通过骑自行车削减空气污染.反义词:increase.搭配reduceto〞削减到〞reduceby〞削减了〞.e.g.Asaresult,costswillbereducedbyasmuchas90℅.bydoingsth.“通过做某事〞。4.Wecansaveenergybyturningoffthelightswhenweleavearoom.turnon/off+thelight/theputer/TV/theradio翻开/关闭……〔水、电、气〕开\关open/close〔门、窗〕开\关turnup调高；turndown调低;拒绝turnaround转身【例句】WouldyouturnofftheTVifnooneiswatchingit?Thelight’sabittooharsh,youcanturnitoff.5.Moreandmorefamiliesowncarsandthiscausesseriousairpollution.越来越多的家庭拥有轿车，这引起了严峻的空气污染。“越来越少〞：fewerandfewer+可数名词，lessandless+不行数名词。【复习】“越来越……〞，用“比拟级＋and＋比拟级〞的句型。“越……，就越……〞，用“the＋比拟级，the＋比拟级〞的句型。典型例题典型例题你越仔细，你就会犯越少的错误你经受的越多，你就能得到越多的见识。own的用法解析ownv.有，拥有，占有ownern.物主，全部人，ownpron.某人自己的〔东西〕。【短语】某人自己的ofone'sown常用作后置定语，修饰名词单独，onone'sown=alone或byoneself常用作表语或状语cause后接双宾语,causesbsth=causesthtosb.e.g.Hecausedhisparentsmuchtrouble.=Hecausedmuchtroubletohisparents.Itcausedhimmuchanxiety.=Itcausedmuchanxietytohim.causevt.导致=leadto；造成causen.缘由，起因辨析：“……的缘由〞cause&reason任务型常考cause“缘由，起因〞，是造成一种现实或现象的缘由；thecauseofsth.是不行数名词。reason“缘由，起因〞，是说明一种看法或行为的理由。thereasonforsth.，reason之后可以接why引导的定语从句，cause不行以。在reason和cause中选择正确的词语填空①Tellmethe_____________foryourabsence.②Thatisthe____________whyhewaslate.③Carelessnessisoftenthe_____________offire.1.①reason②reason③cause6.It’swiseforpeopletochoosepublictransportorridebicycles.

对人们来说选择公共交通工具或骑自行车出行是明智的。wiseadj.n:wisdom.adv:wisely.固定搭配usenaturalresourceswisely，spendmoneywiselye.g.Shehastheairofawisewomen.Youareawiseoldman,pleasetellmewhattodo.【育英二外201学年】1.Whydon’tyouspendyourtimeandmoneymore_______(明智地)？.wisely【玄武区2017学年】2.Ifwewanttomakeabetterworld,itisimportantforustousenaturalresources______(wise)wisely7.Wecanprotecttheenvironmentbyrecyclingwaste我们可以通过回收废物爱护环境.environmentn.环境environment搭配：pollutetheenvironment,maketheenvironmentworse,protecttheenvironment。recyclev.回收搭配:recyclethewaste，recycleandreuse。【秦淮一中2017年度】3.The____(环境)hasbeeworseovertheyears.Itisourdutytoprotectit.environment【玄武区2017学年】一些衣服在慈善店出售，一些送给穷人，还有一些送到工厂循环再生。答案：aresenttofactoriesforrecycling.Someclothesaresoldincharityshops,somearegiventothepoor,andothers_______________.Reading1.InSwitzerland,thingslikeglass,plasticandpaperareseparatedintodifferentgroupsandthenrecycled.在瑞士，像玻璃、塑料和纸被分成不同的小组，然后回收利用。separatev.分开,隔开.[来源:Z#xx#k.]separatefrom是指把…和…别离e.g.Nothingcanseparatethemfromeachothernow.separateinto指把…分成不同局部.e.g.Weareseparatedintofourgroups.典型例题典型例题Thewaste_______(separate)intodifferentgroupsbeforebeingthrownintothebin【试验国际】在中国，像玻璃，塑料的东西被分为不同的种类然后回收利用。InChina,thingslikeglassandplastic___________differentgroupsandthenrecycled.areseparatedinto2.Evenoldclothesandshoescanberecycled．即使旧衣服和旧鞋子也能被回收。evenadv.“即使，纵然；再者，加之；此外，而且；〔表示进一层的意思〕甚至〔……也〕，连〞。首字母考过几次【例句】Evenheisold，heworkshard.即使他老了，他仍努力工作。even与much和far一样，其后接形容词副词的比拟级3.Wearenotallowedtocutdowntrees.我们是不允许砍伐树木的。(1)allowdoingsth允许做某事Youdon’tallowcuttingdowntrees(cutthemdown)(2)allowsbtodosth允许某人做某事e.g.猪八戒被禁止吃肉。Pigsyisnotallowedtoeatmeat.(3)allowsbsth赐予某人某物(尤指钱或时间);让某人有(拥有或带有)某物.Iwillallowyou10℅offthepriceifyoupaynow.辨析:allow,let,promiseallow“允许，许可〞Myparentsdon’tallowmetogooutatnight.let“允许，让〞Thesecretaryletmeintothemise“容许，承诺〞Theypromisedthattheworkwouldbefinishedbynextweek.相约中考:Peoplearen’t___________(允许)toeatfoodontheundergroundinNanjing.allowedcutdown意为“削减；砍倒；杀死；删减〞。宾语是代词时须放在cut与down之间。cutinonsb.插嘴，打断别人cutout剪出，戒掉cutshort缩短4.punishv.n.punishment短语:punishsbfor(doing)sth由于(做)某事惩处某人.punishsbwith/bysth以...来惩处某人e.g.Theirteacherpunishedthemfortheirrudeness.Ihaveamindtopunishyouforstealingcookies.5.Ifwedroplitterinapublicplace,wewillbefinedbythepolice.假如在公共场合扔垃圾，我们将受到警方的惩处。finev.“惩处〞。【例句】Itissaidthathewillbefinedbythepolice.据说他将受警方罚款。典型例题典型例题那男孩因盗窃受到警方的惩处。______________________________________________________________________.6.Wedependonitsrichresourcestolive,soitisimportantforustoprotectitwisely.我们依靠它富足的资源来生存，因此我们明智地爱护它是很重要的。dependon/upon依靠，取决于；不能用进行时态，无被动“依靠，依靠〞。adj.依靠的dependent;依靠......bedependenton=dependon【例句】Yourfuturedependsonhowhardyouwork.典型例题典型例题我们不能太依靠父母。Itdepends.依状况而定，看状况。【常用于单项选择情景题】7.Thesenewtypesofenergycostverylittleandwillneverrunout.这些新类型的能源本钱很小，永久不会耗尽。【四大金花】take，spend，cost和pay(1)spend的主语必需是人①sb.spendtime/moneyonsth/(in)doingsth(2)cost的主语是物或某种活动，还可以表示“值〞①sth.costs(sb.)＋金钱某物花了〔某人〕多少钱②(doing)sth.costs(sb.)＋时间某物〔做某事〕花了〔某人〕多少时间Rememberingthesenewwordscosthimalotoftime.他花了大量时间才记住了这些单词。(3)take后面常跟双宾语①Ittakessb.＋时间＋todosth.做某事花了某人多少时间②doingsth.takessb.＋时间做某事花了某人多少时间Repairingthiscartookhimthewholeafternoon.他花了一下午修车。(4)①pay...forsth.付钱runout≈runoutof“用完〞,但用法不同。runout不及物短语，没有被动语态.(时间、金钱、食物等)sthrunout/beusedup〔人〕把东西用完〔或花光〕〞sb.+runoutof/useup+sthrunafter追逐；runacross偶然遇见；runaway逃跑producev.duction.e.g.Hardworkproducessuccess.Rememberthateveryonecandosomethingtomakeadifference！记住每个人都可以做点〔对爱护环境〕有益的事！differencen.adj.differentmakea/no/some/muchdifferenceto…“对…...有/没有/有些/有很大作用、关系、影响〞。tellthedifferencee.g.Itwon’tmakeadifferencewhetheryougotodayortomorrow.Wecanmakeadifferenceifweworkhardforalongtime.10.Ifwedon'tacttoimprovetheenvironment,morelivingthingswillbekilledbypollution.假如我们不做出行动来提高环境质量，那么更多的生物将死于环境污染。辨析：live，lively，alive，livinglive“活的，有生命的；现场直播的〞可用作定语，放在表示物的名词之前，一般不指人。lively“活泼的，活泼的，布满生气的〞用作定语或表语，既可指人，也可指物。alive“活着的，有生气的〞一般作表语;活着be/stayaliveliving“活的；在实施的；现存的〞。living可数名词，“生活，生计〞。主要用作定语，常置于所修饰的名词之前，theliving“活着的人〞。makealiving谋生她不知道他是死是活。Shedoesn'tknowifheisaliveordead.①这个老人过着舒适的生活。Thisoldman________________infort.②谁是当今活着的最宏大的人物?________________________________③()Wewillgiveyou_________reportsoftheWorldCup.A.liveB.aliveC.livingD.lively④()All__________thingscannotlivewithoutairorwater.A.liveB.livingC.livelyD.alive①isliving.②Whoisthegreatestmanalive?Grammar被动语态的一般将来时1.根本构成will/begoingto+be+Ved2.在时间,条件状语从句中,主将从现e.g.Whenthedamispleted,theYangtzeRiverwillbecontrolled.IfIamgivenenoughtime,IwillgotoJapanformyholiday.【育英二外】11.“Burningice〞wasfoundinthe20thcenturyand____insteadofcoal,oilandgasinthenearfuture.A.usedB.isusedC.wasusedD.willbeused【玄武区】12.Goodnews!ItissaidthatNo.5subway(地铁)_______(finish)buildingin2021.【试验国际】13.Willyouletmeplaybasketballforhalfanhourifmyhomework_____,Dad?Ofcourse,youcan.A.isfinishedB.finishesC.finishedD.willbefinished1.Aswellaspeople，animalswillbeharmedbypollution.和人一样，动物也将被污染损害。(1)aswell的用法：aswell状语，“又；也〞=too/also，常位于句末。IamgoingtoLondonandmysisterisgoingaswell.我要到伦敦去．我妹妹也要去。(2)aswellas的用法①aswellas常用来连接两个并列的成分，表示“也，还〞。就远原那么Yourwifeaswellasyouisfriendlytome.=Notonlyyoubutalsoyourwifeisfriendlytome.不仅你而且你的妻子也对我很友好。②aswellas用来表示同级比拟，指“一样好〞。如：Youlookaswellasyoudidtenyearsago.你的身体看起来还和十年前一样好。【留意】(1)假如aswellas是连接两个不定式，那么其后用不带to的不定式。(2)当aswellas用于句首时，其后习惯上要接动名词。Aswellaswalking,helikesfishingandshooting.他除漫步?????之外还喜爱钓鱼和打猎。典型例题典型例题()1.Theyplayallkindsofinstrumentsandsing_______.A.also B.either C.aswell D.aswellas,_______JaneandRose,_______goingtothefarmonfoot.A.aslongas;is B.aswellas;areC.aslongas;are D.aswellas;is2.被动语态的考点&难点考点1：感官动词和sell等动词用主动语态表被动。例：Goodmedicine_______bittertothemouth.A.tastesB.istastedC.tasteThispen_______well.A.issoldB.sellC.sells考点2：happen,takeplace,breakout,breakdown,etrue,eout,runout等动词不使用被动。例：WWI________in1914.A.wasbrokenoutB.hasbrokenoutC.brokeoutD.hasbeenbrokenout考点3：主动形式被动形式see/hearsb.dosth.beseen/heardtodosth.see/hearsb.doingsth.beseen/hearddoingsth.makesb.dosth.bemadetodosth.例：Theman________cleanthetoiletbecausehe_________rubbishoutwhenthepolicewalkedpastthepark.wasmade;wasseentothrowB.wasmadeto;wasseenthrowingC.made;saw考点4：固定短语的被动不要丢掉后面的介词或副词。例：Childrenshould_________.A.takegoodcareofB.betakengoodcareC.betakengoodcareof考点5：need,allow可以用ing形式表示被动，needtobedone=needdoing，beallowedtodo=allowdoing。例：Yourdesk___________.A.needsrepairB.needsrepairingC.needstorepairIntegratedskills1.surveyn.doasurveyon.做一个关于…的调查e.g.Theresultsofthesurveymadefascinatingreading.Hereisasurveyonstudents’activities.2.Weshouldtrytoproducelesswaste,reuseorrecyclethingsifpossible.假如可能的话，我们应当尽量少铺张、重新使用或回收东西。ifpossible=ifitispossible≠ifispossible假如需要的话ifnecessary同义句转换Takeyourdictionarytoschoolifpossible.Takeyourdictionarytoschoolif_____________________.3.Airpollutionisharmfultoourhealth.空气污染对我们的健康有害。beharmfulto=对……有害=doharmto。【例句】Stayinguptoolateisharmfultoyourhealth.=Stayinguptoolatedoesharmtoyourhealth.熬夜对你的健康有害。4.inplace在正确的位置发生；进行takeplace 代替，取代taketheplaceof=takeone’splace=inplaceof不整齐outofplacee.g.Therearenopoliciesinplacetoachievethis.Studyskills＆Task1.Coal,oilandnaturalgasarenotonlyusefulforfamilies,buthaveawideruseforfactories.煤、原油和自然?气不仅对家庭有用，而且在工厂的使用更为广泛。(1)notonly…but(also)…就近原那么(2)notonly放在句首表示强调时，该句要采纳倒装结构。e.g.NotonlyIbutalsoTomandMaryarefondofwatchingtelevision.wideadj宽的,宽敞的；广泛的爱好wideinterestsadv.充分地，完全地；大大地张开wideopenwidelyadv.普遍地,广泛地;广受欣赏bewidelyadmired被公认为bewidelyregardedas2.formv.forminto使成为…,使组成…养成.......的习惯formthehabitof以......样的形式intheformof e.g.Acloudofsmokeformedovertheburningfactory.Thevolunteersformedthemselvesintothreegroups.3.reuse作动词,其词根为use使用e.g.Pleasereuseyourenvelopes.It’simportantforustoreusepaper.加前缀re构成的单词returnreappearrebirthrebuildrecallremindrecountrecoverredoreformreliveremakeadj.=easy,adv.simply反义词为hard/difficult.e.g.Ialwaysthinkofthesimplepleasuresofchildhood.5.“祈使句+and+一般将来时/含情态动词的陈述句〞假如你…你就会…〞,=if引导的条件状语从句.e.g.Studyhard,andyouwillsucceed.=Ifyouworkhard,you’llsucceed.etotheparty,andyoucanenjoyyourselves.6.Inordertosavepower,weshouldturnoffthelightswhenweleavearoom.为了节省能源，当我们离开房间时我们应当关掉灯。inorderto=soasto为的是，为了引导目的状语。soasto不能用于句子的开头，在句子开头只能用inorderto。【例句】Inordertoseehisfather,hewalkedalongway.=Hewalkedalongwayinordertoseehisfather.=Hewalkedalongwaytoseehisfather.=Hewalkedalongwaysoastoseehisfather.为了见到他的父亲，他走了很长一段路。【留意】inorderto=inorderthat从句；soasto=sothat从句inorderthat可以在句首，sothat和soasto不能在句首。同义句转换Hegotupearlierinordertogettoworkontime.=Hegotupearlier_____________________hecouldgettoworkontime.=Hegotupearlier_____________________gettoworkontime.=Hegotupearlier_____________________hecouldgettoworkontime.=_____________________workontime,hegotupearlier.7.Instead,weshouldtakeourownbagswhenshopping相反，购物时我们应当带我们自己的袋子。(1)instead“代替，替代〞，作副词，常位于句尾。(2)insteadof是介宾短语，+名词、代词和动词ing。(3)instead与insteadof的转换。Hedidn'tanswerme,instead,heaskedmeanotherquestion.=Heaskedmeanotherquestioninsteadofansweringme.他没有答复我，反而问了我另外一个问题。8.Herearesomesimplestepstotake.takesomesteps实行一些措施Weshouldtakesomesimplestepstoplanttrees.我们应当实行一些简洁的措施来植树。stepbystep一步一步地Weshouldlearnthingsstepbystep.补充：通往〔做某事〕的第一步是做某事。 Thefirststeptowards(doing)sth.istodosth.遵循这些小步骤 followthesesmallsteps实行措施做某事takestepstodosth.=takeactiontodo踩某人的脚steponone’sfoot综合练习词汇运用(A)依据句意和汉语注释，写出单词的正确形式。1.Followthese______________(步骤),andthenyouwillmakeabeautifulpaperbird.2.Airpollutionhas______________(导致)alotofproblemsalready.3.Haveyou______________(挖)inthegarden?Yes.ButIcan’tfindthetreasure.4.Mr.Greenlooks___________today.Look,heislooking___________athisstudents.(严峻?)5.Ourschoolwilldosome___________________(调查)onreadingnovels.6.Thepolicemantriedto_______________(分开)thetwomenwhowerefighting.7.Wecan’tgotoschoolwithan_____________(空的)stomachinthemorning.8.Naturalresourceslikecoal,oilwill_______________(形成)overthousandsorevenmillionsofyears.9.Thenewfactoryneedsalotof_________________(煤)andnaturalgaseveryday.10.Iheartherewillbealotofnewtypesofcarson(展出)attheshownextweek.11.MrWutoldusmany_____________(差异)betweenBritishEnglishandAmericanEnglish.12.Someoldclothesandshoescanbe_______________(回收利用).13.Thebottleismadeof_____________(塑料),soyou’dbetternotfillitwithhotwater.14.TheInternetmakesthe_____________(集中)oftheinformationbeequickerandquicker.15.Thereismuch______________(灰尘)ontheteacher’sdesk.Pleasecleanitup,Tom.16.Theaccidentcouldhavebeenmuchworse.Luckily,no_______________(损害)wasdone.17.Mr.Smithoften________________(惩处)hissonTomwhenhedoessomethingwrong.18.Whatcanwedoto______________(削减)waterpollution?19.Doyourparents______________(允许)youtoehomelateafterschool?20.Youshouldusethe(资源)wiselybecausetheyaren’tendless.21.The_______________(食用油)isrunningout.Gotothesupermarkettobuysome.22.“Idon’tmind,〞hesaid________________(满不在乎地).(B)依据句意或首字母，写出括号内所给单词的适当形式。1.Air___________(pollute)willbeaseriousprobleminthefuture.2.WatchingtoomuchTVis_________(harm)tooureyes,whileexercisingis_______(harm)toourhealth.3.Tomoftenleavesthehomeworkathome____________(care).4.LilyreadsalotandIthinksheisthe________________(wise)girlinourclass.5.Thescreenwilld_____________theusernameinthetoprighthandcorner.6.Thedrugp____________(causearesult)afeelingofexcitement.7.Youshouldspendasmuchtimeasyoucan__________(practice)yourEnglish.8.Doyouknowhowmany_____________(live)languagesarethereintheworld?Sorry,I'mnotsure.9.Thebookexplainsgrammar________________(simple)andclearly.10.Don’tdroplitter_______________(care),oryouwillbe______________(fine).完成句子1.我们的环境正变得越来越糟糕，所以该是我们行动起来爱护环境的时候了！Ourenvironmentis_____________________________,soit’s__________________________.2.下周举办慈善演出干什么？What_____________________________________________________________nextweek?3.我们应当实行以上措施以便环境不再被污染。We______________________________________________________________________.4.你在这个时候放弃学习英语是不明智的。Itis_____________________to_______________________Englishatthismoment.5.空气污染有害健康，所以我们应当尽最大努力保持空气洁净。Airpollution____________________ourhealth,soweshould_________________tokeeptheairclean.6.大自然是我们最大的财宝，我们应当理智地爱护它。Natureisour_____________________andweshould__________________________.7.喝酒对他的健康产生了很大的危害，所以他下定决心戒了。Drinking_________________________________sohe______________________________.8.在瑞士，像玻璃、塑料和纸张之类的东西被分成不同的组，然后回收。InSwitzerland,thingslikeglass,_________________andpaper_________________________________________________different____________andthen________________.9.我们不允许砍树，否那么将要被惩处。Wearen’t__________________________trees.__________we’ll_______________________.10.这些新型能源几乎不花费用并且从不会耗尽。此外，他们几乎不产生污染。Thesenewtypesofenergy______________________________andwillnever_______________________________,,they___________________________________.11.我们应当将废弃物分成不同的群以便于它能被循环利用。Weshould______________________________________________________itcanberecycled.12.树能削减灰尘并关心保持空气洁净。Treescanandhelp.13.越来越多的家庭拥有小汽车，这导致严峻的大气污染并引起交通堵塞。Moreandmorefamilies________________andthis_______________andbringsmuchtraffic.14.大自然是我们最大的宝藏。我们依靠它丰富的资源生存。_________isourgreatest________.We_______________its__________________________.15.我们应当做些事情来使地球产生不同。Weshoulddosomethingto______________________________________________theearth.16．这些衣服将被送到工厂循环利用吗？_____________________________________________________________________________17．假如我们马上行动起来，将会产生更少的污染。_____________________________________________________________________________18．我们将被演示如何再使用废品。_____________________________________________________________________________〔A〕 〔B〕 完成句子1.gettingworseandworse,;timeforustotakeactiontoprotectit2.What'swillbedoneforthecharityshownextweek?3.Weshouldtaketheabovestepssothattheenvironmentwillnotbepollutedanymore.4.ItisnotwiseofyoutogiveuplearningEnglishatthismoment.5.Airpollutionisharmfultoourhealth,soweshoulddoourbesttokeeptheairclean.6.Natureisourgreatesttreasureandweshouldprotectitwisely.7.Drinkingdidgreatharmtohishealth,sohemadeuphismindtogiveitup.8.plasticandpaperareseparatedintodifferentgroupsandthenrecycled9.allowedtocutdowntrees,otherwisewewillbepunished10.costalmostnothing;runout.Moreover,theyproducealmostnopollution11.Weshouldseparatethewasteintodifferentgroupssothatitcanberecycled.12.Treescanreducedustandhelpkeeptheairclean.13.Moreandmorefamiliesowncars;leadsto/producesseriousairpollution14.Natureisourgreatesttreasure.Wedependonitsrichresourcestolive.15.Weshoulddosomethingtomakeadifferencetotheearth.16.Willtheseclothesbesenttofactoriesforrecycling?17.Lesspollutionwillbeproducedifwetakeactionrightnow.18.Wewillbeshownhowtoreusewaste.单项选择1..AyurvedaGrouphasfoundawaytothewasteanddoesn’tputitintotheriveranymore.

2.Takesomeaction,andyoucan______________theEarth.A.doabigdifferenceon B.makeabigdifferenceonC.doabigdifferenceto D.makeabigdifferenceto3.Mayweleavetheclassroomnow?No,you_______.You____________toleaveuntilthebellrings.needn't;aren'tallowed B.mustn't;areallowedC.needn't;areallowed D.can't;aren'tallowed4.Severalpeoplelosttheirlivesinthecaraccident,_____________twoboys.A.include B.includes C.included D.including5.Chinaisacountrywithresources.That’strue.ButChinaisalsoacountrywiththelargestnumberofpeople.A.rich B.poor C.high D.low6.Tohaveabluersky,citiesshoulddependless_________coal.Theyshouldusemorenewenergyinsteadofcoalandoil. B.with C.off D.against7.Whyaremoreandmorecountriesstartingtousenewtypesofenergy?Becausetheycost_________andaregoodfortheenvironment 完形填空。Weoftentalkaboutourselvesasif〔好似〕wehavegeneticdefects〔基因缺陷〕thatcanneverbechanged.“I'mnotpatient.〞“I'malwaysbehind.〞“Ialwaysputthingsoff!"You'vesurelyheardthem.Maybeyou'veusedthemtodescribe1.Thesewordsmayefromstoriesaboutusthathavebeen2foryearsoftenfromasfarbackaschildhood.Asachild,mymothersaidtome."Marshall,youhavenomechanical(机械操作的)skills,andyouwill3haveanymechanicalskillsfortherestofyourlife."Howdidthesewordsaffect(影响)mydevelopment?Iwasnever4toworkoncars.WhenIwas18,ItooktheUSArmy'sMechanicalAptitude(力量)Test.Mygradeswereinthebottomforthewholecountry.Sixyearslater,5,Iwas'atCaliforniaUniversity,workingonmydoctor'sdegree(博士学位).Oneofmyteachers,Dr.BobTannbaum,askedmetowritedownthingsIdidwellandthingsIcouldn'tdo.Iwrote,"Ihavenomechanicalskills."BobaskedmehowIknewIhadnomechanicalskills.Italkedaboutmylife6andtoldhimaboutmypoorperformanceontheArmytest.Bobthenasked,"7isitthatyoucandodifficultmathsproblems,butyoucan'tdosimplemechanicalproblems?"8IrealizedthatIdidn'thavesomekindofgeneticdefect.Iwastheonewhokept9