选修6unit4单词及知识点.

单词回顾2020/2/10MerryChristmas&happyNewYear!2重点词汇1．___________vt.消费；消耗2．___________n．大灾难；浩劫3．_____________n．结果；后果；影响4．__________n．生存；存在5．__________n．承诺；交托；信奉6．__________adj.随便的；漫不经心的；偶然的7．___________vt.使恢复；使振作consumecatastropheconsequenceexistencecommitmentcasualrefresh2020/2/10MerryChristmas&happyNewYear!38．____________n．贡献9．___________n．显示；演出10．_______________n．分歧；不一致11．___________vi.同意；订阅12．___________n．量；数量13．_______vi.趋向；易于→____________n．倾向；趋势14．_________n．趋势；倾向；走向contributionpresentationdisagreementsubscribequantitytendtendencytrend2020/2/10MerryChristmas&happyNewYear!415．________vt.反对；反抗→________adj.反对的16．_______vt.陈述；说明→__________n．陈述；说明17．___________adj.分布广的；普遍的18．________adj.平均的19．________vt.拥护；提倡→_________n．拥护者20．______________n．环境；情况opposeopposedstatestatementwidespreadaverageadvocatecircumstancesadvocate2020/2/10MerryChristmas&happyNewYear!51．come________发生；造成2．subscribe____同意；赞成；订购3．alargequantity________大量的4．putup______忍受；容忍5．result_____导致→result_____由于6．beopposed_____反对7．______thewhole大体上；基本上8．______behalfof代表短语回顾abouttoofinfromtoononwith1.A__________(广泛传播的)fluaffectedeighteenwesternstates.2.Therehasbeenserious___________(分歧)betweenthetwopartiesoverthequestion.3.TheterribleEnglish______(气候)doesn’tagreewithme.4.Thepopulationhad________(减少)tolessthan6,600,000in1851.5.The_______(平均数)of3,6and9is6.6.The____(数据)showsthatpeoplecountknowledgeofmoreimportancethanbefore.7.Thefoodwasenoughin_______(数量),butnotverygoodin______(质量)widespreaddisagreementclimatedecreasedaveragedataquantityquality8.ThoughAnnislessthanoneyearold,sheisstrongenoughtostand______(稳).9.Thetsunamiskilling125,000peoplein12differentcountrieswasaterrible__________(悲剧).10.In___________(后果)ofaterribleearthquake,thewholecitywasdestroyed.11.Don’tleavean_______(用电的)applianceonwhenyouarenotusingit.12.Asmostofthe_____________(代表)presenting________(同意)tohisplan,hebecamewell-knownovernight.13.Therapid______(生长)ofsomekindsofvegetablesisnotagoodnatural___________(现象).steadilycatastropheconsequenceelectricalrepresentativessubscribedgrowthphenomenon14.The________(污染)inthisregionhasa________(趋势)tobecomemoreandmoresever.15.Inno____________(情况)willthetheorythatsmokingcan______(使振作)youbeaccepted.16.Itwashisbadhabits,suchassmoking,alcoholaddiction_________(等)thathas_________(导致)myimpatience.17.Gorgekeepsawide_____ofcollection,________(尽管)hisparents______________(反对)this.18.Thechairman_____(指出)thatDr.White’s_________(演示)oftheharmfuleffectsof______(核)powerwasreliable.pollutiontendencycircumstancesrefreshandsoonresultedinrangeevenifareopposedtostatedpresentationnuclear1.Itisarapidincreasewhencomparedtoothernaturalchanges.comparevt.1)比较;对照compare…with…表示“把…与…相比(同类相比)”如：LanguagepointsMyhandwritingcannot_______________myfather’s.我的书法不能与我父亲的相比。becomparedwith2)喻为;比拟compare…to…表示“把…比做…(异类相比,比喻)”如：Man’slife____________________acandle.Shakespearecomparedtheworldtoastage.isoftencomparedto莎士比亚把人世比做舞台。comparedto/with与……相比,一般在句子中作状语。——————————————-----,shewasindeedveryfortunate.(与许多妇女相比）___________________withhers,Ifounditnousebuyingone.(比较这本书）Comparedto/withmanywomenComparingthisbook2.Howhasthiscomeaboutanddoesitmatter?comeabout:发生，造成相当于happenWhenmotherwokeup,shedidn’tknow________________________你知道那次空难是怎么发生的吗?随着电的使用，种种大变化发生了。Withtheuseofelectricity,greatchangeshavecomeabout.Doyouknowhowtheairaccidentcameabout?whathadcomeabout.comeabout是不及物短语。1)Pleasetellmehowtheaccident___.Iamstillinthedark.(2005江西)A.camebyB.cameoutC.cametoD.cameaboutDI’llneverunderstand_______________thatyouwerelatethreetimesaweek.（come)（这是怎么回事）comeout出现;传开;公开comeup发生、举行;出现comeby短暂拜访comeintobeing形成cometo①苏醒②总数为，结果是③涉及，谈判howitcameabout2)It’salready10o’clock.Iwonderhowit____thatshewastwohourslateonsuchashorttrip.(湖北2006)A.cameoverB.cameoutC.cameaboutD.cameup解析:已经十点钟了,我不知道是怎么回事,这么短的路程她迟到了两个小时。comeover来访comeout出来,出版comeup出现C3.Thereisnodoubtthat….doubt1)作不可数名词,作“疑惑;怀疑”①肯定句中doubt多接whether(一般不用if代替)同位语从句。如:There'ssomedoubt________he'llkeephispromise.他会不会信守诺言还难说。Shehadherdoubts________thenewbookwouldsellwell.她怀疑新书是否会畅销。whetherwhether②否定句中doubt多接that同位语从句。如:Thereisnodoubt______theywillaskyouforhelp.毫无疑问,他们会请你帮忙的。Ihavenodoubt______youwillsucceed.我毫不怀疑你会成功的。2)作及物动词常用于下列句型中,作“怀疑;不能肯定;不大相信”解,一般不用进行时态。thatthatwithoutdoubt/beyonddoubt无疑地①用于否定句或疑问句,后接that引导的宾语从句。如:Idon'tdoubt______heistellingthetruth.我毫不怀疑他在讲真话。Doyoudoubt______hewillwinthematch?你怀疑他会赢这场比赛吗?②用于肯定句,一般接whether或if引导的宾语从句。如:Idoubt__________wewillmakeaprofitoutofit.我认为我们不可能从此事中获利。Wedoubt__________shewillbepersuaded.我们不知道她会不会被说服。whether/ifwhether/ifthatthatItisnotwhoisrightbutwhatisright____isofimportance.A.whichB.itC.thatD.this解析:将itis和that去掉后,此句成为Notwhoisrightbutwhatisrightisofimportance,句子完整,故此题是一个强调句型。C4.subscribe1)同意;支持我不同意这样的观点。Idon’tsubscribetosuchviews.2)对...捐款许多人为救灾基金慷慨解囊。Manypeoplesubscribedgenerouslytotherelieffund.3)订阅(书籍等)他订阅…4)subscribeanact签署法案Hesubscribedhisnametothecontract.他在合同上签名。Hesubscribedtoseveralmagazines.签署5.Hefoundthattheamountofcarbondioxidekeeponincreasingduringthattime.keepon继续+doingsth.他们虽然很累了，还是继续工作。amountn.数量习惯用语：anamountof