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选择性必修第4册Unit6Spaceandbeyond目标导航目标导航重点词汇1.notionn.2.hazardousadj.3.shuttlen.4.thespaceshuttle5.excursionn.6.instantaneouslyadv.7.suspendv.8.lifelikeadj.9.thenakedeye10.galaxyn.11.cosmicadj.12.conceivablyadv.13.subatomicadj.14.particlen.15.shadown.16.screamv.17.crewn.18.submitv.19.awesomeadj.20.telescopen.21.anglev.22.straightforwardadj.23.self­disciplinen.24.fetchv.25.musclen.26.peppern.27.sneezev.28.discn.词汇拓展1.unexceptionaladj.平常的→adj.例外的;独特的2.rekindlev.重新激起,重新唤起→v.鼓舞;点燃3.tragicallyadv.悲惨地,不幸地→adj.悲惨的4.simulatedadj.模仿的,模拟的;仿真的→v.模仿;假装;冒充→n.(用于人员训练的)模拟装置,模拟器5.invisibleadj.看不见的→adj.看得见的重点词组1.习惯于(做)某事2.心提到嗓子眼3.起飞4.向某人挥手5.给……蒙上阴影6.步入;进入7.接近;向……靠近8.报名参加9.计算出;解决;锻炼10.忙于;从事11.看不到12.在……边缘重点句型Millionswatchedthatfirstlunarlandingonblackandwhitetelevisionsets,数以百万计的人在黑白电视机前观看首次登月,他们的心都提到了嗓子眼,意识到这是一项多么艰巨和危险的任务,也意识到许多事情可能会出错。2.Wehadseenthesmilingfacesoftheastronautsastheysteppedintotheshuttle.我们看到宇航员在步入航天飞机时,微笑着向世界挥手。3.Soon,theSunwasjustonestaramongbillionsinthegalaxywecalltheMilkyWay.很快,人们认识到,太阳只是银河系中数十亿颗恒星中的一颗。4.thatwearestillclosetothestartofthisincrediblejourneyofdiscovery.宇宙中还有很多东西没有被探索过,所以我们对宇宙的神奇发现之旅才仅仅是个开端。知识精讲知识精讲1(教材原句P62)EversinceNeilArmstrongfirstsetfootontheMoonbackon20July1969,peoplehavebecomeaccustomedtothenotionofspacetravel.自1969年7月20日尼尔·阿姆斯特朗第一次踏上月球以来,人们已经习惯了太空旅行这个概念。(1)setfooton踏上;登上Nomanhaseverthatrockyisland;it'simpossibletolandthere.没人涉足过那个岩岛;在那儿上岸是不可能的。[知识拓展](1)setfooton/in (2)foot构成的其他搭配:standonone'sownfeet struggletoone'sfeet risetoone'sfeet/gettoone'sfeet underone'sfeet thinkonone'sfeet berushedoffone'sfeet (2)accustomedadj.习惯的;通常的;惯常的Heistogettingupearly,whichisbeneficialtohishealth.他习惯于早起,这对他的健康有益。[知识拓展](1)beaccustomed/usedto(doing)sth.get/becomeaccustomed/usedto(doing)sth.(2)accustomvt. accustomoneself/sb.tosth.2involvevt.包括;涉及;使参加(教材原句P62)WhentheChallengerspaceshuttletookoffon28January1986,theworldseemedtohavelostitswonderattheamazingachievementsoftheastronautsinvolved.当“挑战者”号航天飞机于1986年1月28日起飞时,全世界似乎都对参与其中的宇航员取得的惊人成就失去了好奇。Anyinvestmentanelementofrisk.任何投资都有一定的风险。[知识拓展](1)involvesb.in(doing)sth. involvedoingsth. (2)involvedadj. get/beinvolvedin be/getinvolvedwithsb./sth. (3)involvementn. [名师点津]involvedadj.作前置定语时,意为“复杂的”;作后置定语时,意为“涉及的”。例如:aninvolvedsentence“一个复杂的句子”;thepeopleinvolved“所涉及的人”。3assumevt.假设,假定;认为(教材原句P63)Theworldwentintoshock,mostpeoplehavingassumedthatthisspaceflightwouldbenomoredangerousthantravellinginanaeroplane.全世界陷入震惊,大多数人认为这次太空飞行会与乘坐普通飞机旅行一样安全。Shewould,he,behomeattheusualtime.他认为,她会在通常时间回到家的。[知识拓展](1)assumesb./sth.tobe Itis/wasgenerallyassumedthat..(2)assumptionn. ontheassumptionthat... assuming(that)... 4shadown.坏影响,阴影(教材原句P63)Itwasthemostdisastrousspaceaccidentever,anditcastashadowonpeople'shearts.这是有史以来最具灾难性的航天事故,给人们的心灵蒙上了阴影。WhenSandywasachild,helivedintheofhisexcellentbrother.当桑迪还是个孩子的时候,他生活在他优秀哥哥的阴影下。[知识拓展](1)castashadowon... befrightened/nervous/scaredofone'sownshadowintheshadowof undertheshadowof without/beyondashadowofadoubt (2)shadowv. (3)shadowyadj. 5screamv.(因疼痛、惊恐、兴奋等)尖声大叫(教材原句P63)TheChallengerhadexplodedinmid­airandweallstartedscreaming.“挑战者号”已经在半空中爆炸,我们都开始尖叫。Allthefanswhenthepopsingerappearedonthestage.当流行歌手出现在舞台上时,所有的歌迷都尖叫起来。[知识拓展](1)screamwithlaughter screamoutfor.../todo (2)letoutascream 6suspendv.暂停,中止(教材原句P63)FollowingtheshockoftheChallengerdisaster,spaceshuttleflightsweresuspendedfornearlythreeyearswhilethecauseofthedisasterwasinvestigated,andsomeoftheshuttle'scomponentswereredesigned.“挑战者”号灾难发生后,在调查灾难原因的同时,航天飞机的飞行暂停了近3年,航天飞机的一些部件也被重新设计。Cancelorisnotallowed.不允许“取消”或“终止”。[知识拓展]suspendsb.fromsth. suspendsth.fromsth./bysth. besuspendedinsth. 7doubtn.怀疑v.怀疑;疑惑(教材原句P63)Buttherewasneveranydoubtthatmannedflightswouldcontinue,andon29September1988,thespaceshuttleprogrammeresumedwiththesuccessfullaunchofDiscovery.但毫无疑问,载人飞行将继续下去。随着“发现号”于1988年9月29日的成功发射,航天飞机项目又重新开始。Whetherhewillcontinuetobesuccessfulinfutureisopento.他今后能否继续获得成功值得怀疑。[知识拓展](1)havedoubtabout/whether... havenodoubtabout/that... Thereisnodoubtthat... withoutdoubt=beyonddoubt nodoubt (2)doubtfuladj. [名师点津]在否定句和疑问句中,doubt后跟that引导的宾语从句或同位语从句;在肯定句中,后接whether或if引导的宾语从句或whether引导的同位语从句。8remindsb.that...使某人想起……(教材原句P63)ThesacrificeoftheChallengercallstous,remindingusthatwemustcontinuetoreachforthestars,nomatterhowdistanttheymightseem.“挑战者”号的牺牲召唤着我们,提醒我们必须继续努力进行星空探索,不管它们看起来有多么遥远。metophoneAlanbeforeIgoout.提醒我在出去之前给艾伦打电话。[知识拓展](1)remindsb.todosth. remind(sb.)that/how/what (2)remindern.引起回忆的事物;提醒人的事物;(告知该做某事的)通知单,提示信(3)其他“v.+sb.ofsth.”结构的短语还有:①informsb.ofsth. ②robsb.ofsth. ③accusesb.ofsth. ④warnsb.ofsth. ⑤curesb.ofsth. ⑥convincesb.ofsth. 9形容词(短语)作状语(教材原句P62)Millionswatchedthatfirstlunarlandingonblackandwhitetelevisionsets,theirheartsintheirmouths,awareofhowarduousandhazardousanundertakingitwas,andofthemanythingsthatcouldgowrong.数百万人通过黑白电视观看了首次登月的过程,他们的心提到了嗓子眼,意识到这是一项多么艰巨和危险的任务,也意识到许多可能会出错的事情。句式分析:句子中awareofhowarduousandhazardousanundertakingitwas,andofthemanythingsthatcouldgowrong是形容词短语作状语,来说明主语的状态。Heapproachedus,.他连声道歉地朝我们走过来。,theladycameintothedoctor'soffice.这位穿着白色衣服的女士走进医生的办公室。[知识拓展](1)形容词(短语)作状语时,说明句子主语的特点或处于某种状态。形容词(短语)作状语可以表示方式、原因或伴随状况等。(2)形容词(短语)作状语时,可位于句首、句末或句中,常用逗号与句子其他成分隔开。[名师点津]如果用来修饰句子的谓语动词或整个句子,则应用副词作状语。10no+比较级+than(教材原句P63)Theworldwentintoshock,mostpeoplehavingassumedthatthisspaceflightwouldbenomoredangerousthantravellinginanaeroplane.全世界陷入震惊,大多数人认为这次太空飞行会与乘坐普通飞机旅行一样安全。句式分析:“A+nomore...thanB”句式表示“两者都不……”Itisapieceofhair.它跟一根头发一样细。MaryisShirley.玛丽和雪莉都不胖。[知识拓展](1)“no+比较级+than”结构表示该形容词或副词的相反含义,意思是“与……一样不……”,如:nobetterthan意义上相当于asbadas。(2)not+比较级+than含义是“不比……怎么样”如:notbetterthan...不比……好。(3)比较级的其他特殊表示方法:①表示两者之中“较……”,用the+比较级+ofthetwo。Thisoneisthebiggerofthetwohouses.这所房子是两座房子中较大的。②定冠词或指示形容词+比较级+名词,表示比较。ThetallerboyisJohn.那个身高较高的男孩子是约翰。③有少数以ior结尾的形容词,如inferior(次于),junior(地位低下的),posterior(之后),prior(之前),senior(地位高),superior(优于)等本身就有比较的意思,常与介系词to连用。Thismethodissuperiortothatone.这种方法优于那种方法。语法精讲语法精讲情态动词一、情态动词的基本用法(1)[观察例句]1.Thepolicestillhavenotfoundthelostchild,buttheyaredoingalltheycan.2.Ourdaughtercouldwalkwhenshewasninemonthsold.3.Accidentscanhappenonsuchrainydays.4.Wemaygotothecinematonight,butwearenotsureyet.5.ThatmightbeourtaxibutIdoubtit.6.Icoulddoitnow,ifyoulike.7.MustIgiveupsmoking?8.Didshehavetopayafine?[归纳用法]1.表示能力:(1)can表示现在的能力(如例1);(2)could表示过去的能力(如例2)。2.表示推测:推测即可能性(如例3-例6)。3.表示必要性:(1)must表示主观上的必要性(如例7);(2)haveto表示客观上的必要性(如例8)。[名师点津]表示推测的情态动词的用法比较(由强到弱):情态动词肯定式否定式疑问式must必定,必然//should按说应该应该不会/oughtto按说应该应该不会/can/不可能有可能吗?could微弱的可能不可能语气比can弱may或许,也许,也说不定可能不/might比may还弱比maynot还弱/用适当的情态动词填空①Anexperiencedteacheralsomakemistakes.②Youmistaketheircar;Ithasgotabrightredlinealloverit.③Hebethewantedman.He'sexactlyliketheoneinthispicture.④Irunfasterthanyou.⑤Thequestionwassohardthathenotanswerit.⑥Igotothedentisttomorrow.二、情态动词的基本用法(2)[观察例句]1.Whatshallwedothisweekend?2.Thecandidatesshallremainintheirseatsuntilallthepapershavebeencollected.3.Heshouldbehereontime-hestartedearlyenough.4.Youcanstayhereaslongasyoucan,ifyouwill.5.Shewilllistentorecordsaloneinherroomforhours.6.Whenhewasabroad,hewouldreadasmanybooksaspossible.7.Ididn'tknowwhetherhedaredsaythattohim.8.Ifshewantsanything,sheneedonlyask.[归纳用法]1.shall表示征求意见(如例1)和宣布法律、规定(如例2)。2.should意为“按说应该”,表示推测(如例3),相当于oughtto。3.will表示主观的意志、意愿(如例4)及用来叙述目前的习惯(如例5)。4.would用来叙述过去的习惯(如例6)。5.dare有时态的变化(如例7)。6.need无时态的变化(如例8)。[名师点津]1.shall还可表示说话者给对方的命令、指示或允诺Youshallhaveanewdressforyourbirthday.你生日会有一条新的裙子。2.should还可表示“(义务上的)应该”,在语气上比must(必须)弱。Ishouldgoandvisithimthisafternoon,butIwonderifIwillbefree.今天下午我应该去看望他,但我不知道我是否有空。3.will/would还可表示请求、建议,主语为第二人称,would在语气上更委婉。Will/Wouldyougowithme?你愿意和我一起去吗?4.would和usedto都可表示过去的习惯,但前者表示过去反复的动作,常与everyday,often,frequently等连用;后者表示过去的状态或过去的习惯,但现在已不存在。Shedoesn'tgetupsoearlyassheusedto.她不像以前那样起得那么早了。5.dare作情态动词时,还可用于条件状语从句中。Ifyoueverdarecallmethatnameagain,you'llbesorry.如果你敢再叫我那个名字,你将会后悔。用情态动词填空①weordersomecoffee?②Henotgothroughthewoods.③Idon'tknowwhyyouthinkthatIdidit.④IstillremembermyhappychildhoodwhenmymothertakemetoDisneylandatweekends.⑤yousendthisletterforme,please?三、情态动词的特殊用法——表示对过去的推测[观察例句]1.Shecouldhavegoneoutwithsomefriends.2.Itmusthaverainedlastnight,fortheroadisquitemuddy.3.Hemighthavemissedthetrain.4.Wherecanshehaveputit?5.It'stoolate.Ithinkhemayhavegonetobed.[归纳用法]1.musthavedonesth.表示“(过去)一定做了某事”;语气比较肯定;用于肯定句(如例2)。2.mayhavedonesth.表示“也许已经做了某事”(如例5),maynothavedonesth.表示也许还没做某事。3.mighthavedonesth.表示“过去可能/也许做了某事”;语气不确定;用于肯定句(如例3)。mightnothavedonesth.表示过去也许没做某事。4.couldhavedonesth.表示“过去可能做了某事”(如例1),couldnothavedonesth.表示过去不可能做了某事。5.canhavedonesth.表示“疑虑或惊讶”,用于疑问句(如例4),其否定形式为can't/cannothavedonesth.。完成句子①Theboy(可能已经知道了事实),butIamnotquitesure.②Goandaskhimaboutit.He(不可能忘了)it.③Don'tworry.Yourfather(也许伤得不严重).④She'snothere.She(准是走了).四、情态动词的特殊用法——表示与过去事实相反[观察例句]1.Ineedn'thavetakentheumbrella,fortheweatherisfine.2.Icouldhaveworkedouttheproblem,butIwastoonervous.3.Youmighthavegivenhimmorehelp,thoughyouwerebusy.4.Sorrytohearthatyouhadabadfall.Youshouldhavebeenmorecareful.5.I'msorry.Ishouldn'thavelostmytemper.[归纳用法]1.couldhavedonesth.表示过去本可以做某事但实际上没做(如例2)。2.needn'thavedonesth.表示过去本不必做某事但实际上做了(如例1)。3.shouldhavedonesth.表示过去本应该做某事但实际上没做(如例4),可与oughttohavedone换用。4.shouldn'thavedonesth.表示过去本不应该做某事但实际上做了(如例5)。5.mighthavedonesth.表示过去也许可以做某事但实际上没做(如例3)。完成句子①We(本来可以面对)thedifficultytogether,butyoudidn'ttellme.②You(本来不必工作)thatlatelastnight.Thedeadlineistomorrowafternoon.③You(本应该来)totheconferenceyesterday.④Thepills(也许可以对他有帮助)buthedidn'ttakethemregularly.Ⅰ.单句语法填空1.Youworryaboutmyweekend-Ialwayshavemyplansreadybeforeitcomes.2.Fortheenginetowork,thegreenleverbeinthe“up”position.3.Accordingtotherule,allthestudentsgotoschoolbefore8:00a.m.4.Henotmakethismistake,forhehadbeenremindedseveraltimes.5.Youbringagifttothehostess,butitbetooexpensive.6.Susan'sfamilyisveryrichandherparentsaffordtosendhertoChinaforfurtherstudy.7.Don'tworry,Martin.Youhaveanewpairofsportshoestomorrow.8.Thelightinhisofficeisstillon.Hebein.9.Ithankyoutoomuchforallyourhelptomysonwhilewewereaway.10.Thechildren(get)lostinthewoods;otherwise,theywouldhavebeenatthelakesidecampasscheduled.Ⅱ.短文语法填空Chinahasbecomethefirstcountrytolandaspacecraftonthefarsideofthemoon.TheunmannedChang'e­4probe(探测器)—thenamewasinspiredbyanancientChinesemoongoddess—1.(touch)downlastweekintheSouthPole­Aitkenbasin.Landingonthemoon'sfarsideis2.(extreme)challenging.Becausethemoon'sbodyblocksdirectradiocommunicationwithaprobe,Chinafirsthadtoputasatelliteinorbitabovethemooninaspotwhereit3.sendsignalstothespacecraftandtoEarth.Thefarsideofthemoonisofparticular4.(interesting)toscientistsbecauseithasalotofdeepcraters(环形山),moreso5.thefamiliarnearside.ChineseresearchershopetousetheinstrumentsonboardChang'e­46.(find)andstudyareasoftheSouthPole­Aitkenbasin.“Thisreallyexcitesscientists,”CarlePieters,ascientistatBrownUniversity,says,“becauseit7.(mean)wehavethechancetoobtaininformationabouthowthemoon8.(construct).”Dataaboutthemoon'scomposition,suchashowmuchiceandothertreasuresitcontains,9.helpChinadecidewhether10.(it)plansforafuturelunar(月球的)basearepractical.写作园地写作园地日记一、日记的格式英文日记通常由书端和正文两个部分组成。日记属于应用文体,中、英文的日记格式大致一样。英语日记的书端是专门写日记的日期、星期和天气的。左上角是日期(年、月、日)、星期。右上角写上当天的天气情况,如Sunny,Fine,Rainy,Windy,Snowy,Cloudy等。1.日期表达有多种形式。年、月、日都写时,通常以月、日、年为顺序,月份可以缩写,日和年用逗号隔开。例如:(1)September1,2004或September1st,2004也可省略写成Sept.1,2004或Sept.1st,2004;the1stofSeptemberin2004(月份不可以缩写)(2)只有月、日:September1或September1st(月份可以缩写)(3)只有年、月:September2004或theSeptemberof2004(月份不可以缩写)以上的1或1st都应读作thefirst。2.星期也可以放在日期前或后,星期和日期之间不用标点,但要空一格,星期也可缩写。如:SaturdayOctober22nd,2004;October22nd,2004Saturday3.天气情况必不可少。天气一般用一个形容词如Sunny,Fine,Rainy,Snowy等表示。写在日期之后,用逗号隔开,位于日记的右上角。如:SaturdayMarch4,2004,Windy;January1st,2004,Fine二、日记的要求日记的正文是日记的主要部分,写在星期和日期的正下方,可以顶格写,也可以内缩3至5个字母的空间。由于记载的内容通常已经发生,谓语动词多用一般过去时。但也可根据具体情况,用其它时态。如:记叙天气、描写景色,为了描写生动,可以使用现在时,以表现当时的情景。再如文后发表感想或评论可用现在时态或将来时态。记日记力求简单明了,有连贯性。若有文字提示,则应重视提示,把握要点。在句式上尽量使用简单句,以防繁杂,造成语法、句型错误。三、日记的类型和训练日记分为记事型、议论型、描写型和抒情型。建议大家在学习写日记的过程中,可按以下步骤进行:1.将一天所经历的主要事情和过程依次简要地记下来,不附加任何感情色彩,这是最简单的记日记的方法;2.阅读别人的日记,并利用所学过的句型来表达个人在一天中观察到的或感受到的事情。[常用语句]★精彩开头1.TodaymyfriendsandIwentto...今天,我和我的朋友们去了……2.Theweatherwasfine.WewenttotheForestParkforanouting.天气晴朗,我们去了森林公园郊游。★丰满主体1.Wehadagoodtimeplayingandchattingwitheachother.我们一起玩耍,聊天,度过了一段愉快的时光。2.Weareproudtomakecontributionstooursociety.能为社会做贡献,我们感到骄傲。3.Thisclasstripimpressedmedeeply.这次班级旅行给我留下了深刻的印象。4.Aftermyteachertalkedwithme,IcametorealizethatIwaswrong.老师和我交谈后,我开始意识到我错了。★余味结尾1.Itwasanunforgettabledayinmylife.这是我生命中难忘的一天。2.Thoughtired,wewereveryhappy.尽管很累,但是我们很开心。3.Theaccidenttaughtmealesson:Ifwealwaysfollowtheteacher'sinstructionsandarecareful,wecanavoidmakingmistakes.这次事故教会我,如果我们总能遵循老师的指示而且仔细认真点,我们就可以避免犯错误。例文我们应节约资源,保护环境,做“低碳生活”的中学生。请写一篇日记描述自己的“低碳生活”,内容包括:1.地球的污染情况;2.具体的低碳生活。注意:1.词数80左右;2.日记格式,语句连贯。May8thMondayWindy________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________练习假定你是May,应邀前往中国和好友一起欢度中国年。请写一篇日记记录这一段难得的异国经历,内容包括:1.参加的活动;2.自己的感受。注意:1.日记的格式;2.词数80字左右;3.可以适当增加细节,以使行文连贯。________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________分层提分分层提分题组A基础过关练Ⅰ.单词拼写(根据汉语提示或首字母提示写单词)1.Hesignedhisnameonthatpaperattheriskofgetting(拒绝考虑;解雇).2.Yearsoffightinghasleftthecityin;itwouldtakealotofmoneytorebuildit.3.IfoundMrGreeninhiswork,withoutnoticingmyarrival.4.Youneedtoknowwhatto(舍弃)ifyourunoutoftime.5.Idon’twanttogothere;,Ihavenotimetodoso.6.Thatis.Congratulations!Iknowyoucanmakeit.7.Inthevillage,theinhabitantshavetowalkamiletowater.8.Imustinsistonyourgivingmea(直接的)answer.9.Theplanwillbe(提交)tothecommitteeforofficialapproval.10.WhereAIDS’dark(阴影)appears,weseepain,tearsanddeath.Ⅱ.词形变化填空(用括号内所给词的适当形式填空)1.Thepolicefoundan(abandon)carbytheriverside.2.Thecompanyhasabandonedplansforfurther(expand).3.Wewilltakeappropriateactiononcethe(investigate)isover.4.Thenewstructureis(note)notonlyforitsheight,butforitsshape.5.Chinaisanancientnationwithalonghistoryandasplendid(civilise).6.Manystarsoverheadare(visible)tothenakedeye.7.Thehotelwascomfortablebut(exceptional).8.(tragic),onedaywhileswimming,shewasdrowneddeepinthesea.9.Theexperimentswerecarriedoutunder(simulate)examinationconditions.题组B能力提升练完形填空Inourmodernworld,whensomethingwearsout,wethrowitawayandbuyanewone.The1isthatcountriesaroundtheworldhavegrowingmountainsof2becausepeoplearethrowingoutmorerubbishthaneverbefore.Howdidwe3athrow­awaysociety?Firstofall,itisnoweasierto4anobjectthantospendtimeandmoneytorepairit.Thankstomodernmanufacturing(制造业)andtechnology,companiesareabletoproduceproductsquicklyandinexpensively.Productsareplentifuland5.Anothercauseisour6ofdisposable(一次性的)products.Asbusypeople,wearealwayslookingfor7tosavetimeandmakeourliveseasier.Companies8thousandsofdifferentkindsofdisposableproducts:paperplates,plasticcups,andcameras,tonameafew.Ourappetitefornewproductsalso9totheproblem.Weareaddictedtobuyingnewthings.Advertisementspersuadeusthat10isbetterandthatwewillbehappierwiththelatestproducts.Theresultisthatwethrowawayusefulpossessionstomakeroomfornewones.Allaroundtheworld,wecanseethe11ofthisthrow­awaylifestyle.Mountainsofrubbishjustkeepgettingbigger.To12theamountofrubbishandtoprotectthe13,moregovernmentsarerequiringpeopletorecyclematerials.14,thisisnotenoughtosolveourproblem.Maybethereisanotherwayout.Weneedtorepairourpossessionsinsteadofthrowingthemaway.Wealsoneedtorethinkourattitudesabout15.Repairingourpossessionsandchangingourspendinghabitsmaybethebestwaytoreducetheamountofrubbishandtakecareofourenvironment.1.A.key B.reasonC.project D.problem2.A.gifts B.rubbishC.debt D.products3.A.face B.becomeC.observe D.change4.A.hide B.controlC.replace D.withdraw5.A.safe B.funnyC.cheap D.powerful6.A.love B.lackC.prevention D.division7.A.ways B.placesC.jobs D.friends8.A.donate B.receiveC.produce D.preserve9.A.adapts B.returnsC.responds D.contributes10.A.newer B.strongerC.higher D.larger11.A.advantages B.purposesC.functions D.consequences12.A.show B.recordC.decrease D.measure13.A.technology B.environmentC.consumers D.brands14.A.However B.OtherwiseC.Therefore D.Meanwhile15.A

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