外研社英语必修四《Module6-Unexplained-Mysteries-》课件

UnexplainedMysteriesoftheNaturalWorld1．____________vt.袭击；攻击2．____________n.动物，生物3．____________adj.

灰色的4．____________vt.

声称5．____________adj.

锋利的；尖的6．____________n.表面；水面7．____________adj.

平静的8．____________adj.

怀疑的；不相信的9．____________vt.

占地(多大面积)attackcreaturegreyclaimsharpsurfacecalmscepticalcover10．____________adj.

凶猛的；残暴的11．____________adj.

有雅量的；大方的；心地高尚的12．____________n.名誉；名声13．____________n.边境；国界14．____________adj.

正面的15．____________vi.

存在existencen.存在16．____________vi.

适应；适合adaptationn.适应；改编；改写fiercegenerousreputationborderpositiveexistadapt17．____________vi.

不见；消失appearvi.

出现18．____________n.身份；特性identifyvt.

辨认，确认19．____________n.运气；命运；财富fortunateadj.

幸运的fortunatelyadv.

幸运地disappearidentityfortune1．________________灭绝2．________________阻挡；切断3．________________帮助弄清楚；阐明某事4．_______________________谈正题；开门见山5．________________由于；因……造成dieoutcutoffthrowlightoncomestraighttothepointdueto1．Heclaimstohaveseenaroundblackcreaturemovingquicklythroughthewater.他声称看见一个黑黑的、圆圆的动物在水中快速游动。[解读]

本句中不定式短语的完成式tohaveseen...表示不定式所表示的动作发生在谓语动词所表示的动作之前。[仿写]

科学家们声称找到了火星上有水的证据。Scientistsclaimed____________theevidenceofwateronMars.tohavefound2．TherehavebeenreportsofmonstersinLakeTianchisincethebeginningofthelastcentury，althoughnoonehasseenonecloseup.自上世纪初以来,一直就有关于天池怪物的报道,尽管不曾有人近距离目睹过。[解读]

Therebe结构的完成时：Therehavebeen...“已经有/一直有……”[仿写]

在过去的十年中，村子周围已经盖了许多楼。____________________________________builtinthelastdecadesaroundthevillage.There’vebeenmanybuildings3．Theysaythatthelow­temperaturelakeisunlikelytobeabletosupportsuchlargelivingcreatures.他们说，水温这样低的湖泊不可能生存着体形如此巨大的动物。[解读]

beunlikelytodosth.不可能做某事[仿写]

他们不大可能来了，因为天气这样糟糕。__________________________sincetheweatherissobad.Theyareunlikelytocomemay/might＋havedone表示过去的可能性1．(2014·福建福州月考)—What________itbe?—It________beaman，foritisnotmoving.It________beadustbin，Ithink.A．can；may；must B．can；can’t；mustC．can；must；can D．may；maynot；could解析：考查情态动词的用法。第一空can表推测用于疑问句或否定句；第二空can用于否定句；第三空表示肯定的推测用must。B2．—IwonderwhyMr.Greenlooksworriedtoday.—I’mnotsure，buthe________asmallaccidentdrivinghere.A．couldhave B．mighthaveC．mighthavehad D．musthavehad解析：考查情态动词表示推测的用法。根据句子的意思分析,此动作应该发生在过去；再分析I’mnotsure这一语境的含义,得出可能性不大。C3．—Ileftmyhandbagonthetrain，butluckilysomeonegaveittoarailwayofficial.—Howunbelievabletogetitback！Imean，someone________it.A．willhavestolen B．mighthavestolenC．shouldhavestolen D．musthavestolen解析：考查情态动词。从对话情景可知他们在谈论过去的可能性：手提包当时有可能会被偷去，因此选择mighthavestolen。B4．—Whereismydictionary？IrememberIputithereyesterday.—You________itinthewrongplace.A．mustput B．shouldhaveputC．mightput D．mighthaveput解析：mighthavedone表示对过去发生的事情的不太肯定的推测。根据“IrememberIputithereyesterday.”可知事情发生在过去，所以答案选D。D5．Itoldyourfriendhowtogettothehotel，butperhapsI________havedrivenherthere.A．could B．mustC．might D．should解析：shouldhavedone表示“本应该做某事(而没有做)”，符合句意。D1.attack

v．进攻；攻击；开始；(疾病)侵袭n．攻击；进攻；病情发作[C](教材P51)Itoftengetsangryandwillattackanyonewhogoesclosetoit.

它会经常发怒袭击要接近它的任何人。(1)attacksb.withsth.用……攻击某人beattackedwithadisease患病(2)launch/makeanattackon/upon...对……发动进攻underattack受到攻击aheartattack心脏病发作①(牛津词典)Theydecidedtoattackatnight.他们决定夜晚进攻。②Somenaughtychildrenoftenattackthepassers­bywithstonesontheroad.在这条路上经常会有一些淘气的孩子用石子袭击路人。③Onceagainwecame______________fromenemyfighterplanes.我们又一次遭到敌人战斗机的袭击。④Theprofessordiedofa______________yesterday.教授昨天死于心脏病发作。underattackheartattack2.exist

vi.存在；生存；生活；继续存在(教材P51)somethingthatcontinuestoexistafterdeath死后仍然存在的东西(1)existin在于……existon＝liveon靠……生存Thereexist(s)．..有/存在……(2)existencen.存在；实有；生活；生活方式comeintoexistence出现；产生①(2013·高考四川卷·阅读理解)I’mluckybecauseIknowmyfirsthomestillexists.我很幸运，因为我知道我的第一个家还存在着。②Theyexistonverylittlemoney.他们靠极少的钱来生活。③______________agoodwaytosolvetheexistingproblemingeography.有一个解决现存地理问题的好办法。④Asisknowntous，China______________________asanindependentcountryin1949.众所周知，在1949年中国以一个独立的国家存在了。Thereexistscameintoexistence3.claim

v．声称；主张；要求；索赔n．断言；权利；要求权；所有权(教材P52)Althoughnoonereallygotaclearlookatthemysteriouscreature，XueJunlin，alocalphotographer，claimedthatitsheadlookedlikeahorse.尽管谁也没有看清楚这神秘怪物的真面目，但当地的一位摄影师薛俊林声称，怪物的头看起来像马头。(1)claimtodosth..../that...声称/主张做……claimtohavedonesth.声称做过某事Itisclaimedthat...有人主张……(2)makeaclaimforsth.要求；对……提出赔偿要求①(朗文辞典)Doctorsclaimedtohavediscoveredacureforthedisease.医生声称已经找到了治疗该疾病的方法。②Asthevictimintheaccident，IwillmakeaclaimfortheinjuriesIsuffered.作为这次事故的受害者，我将就遭受的伤害提出索赔要求。③Sheclaims(that)sheisrelatedtotheQueenofEngland.＝She________________relatedtotheQueenofEngland.她声称和英国女王有亲属关系。④He____________________________withouthelp.他声称做这项工作没有人帮忙。claimstobeclaimedtohavedonethework4.adapt

v．(使)适应；改编(教材P55)Ifyoucanadapttosomething，youcanchangeinordertomakethesituationbetter.

如果你能够适应某物，为了使情况更好一些你就能够改变。(1)adaptto适应adaptoneselfto使自己适应……(2)beadaptedfrom...根据……改编……beadaptedfor...为……改编/写；被改编成①(2013·高考江苏卷·阅读理解)Whatheparticularlywantedtoinvestigatewashowichthyosaurs(鱼龙)adaptedtotheproblemofdecompressionoverthe150millionyears.他特别想了解鱼龙在一亿五千万年间如何适应减压的。②AsfarasIknow，theTVplayisadaptedfromatruestory.据我所知，这部电视剧改编自真人真事。③IlikeMoYan，someofwhosenovels___________________films.我喜欢莫言，他的一些小说已经被改编成电影。havebeenadoptedfor④Aftergraduationfromcollege，Igradually_______________________________onmyown.大学毕业后，我逐渐适应了独立生活。[温馨提示]

adaptoneselfto＝adjustoneselfto＝accommodateoneselfto(使)适应adaptedmyselftoliving5.fortune

n．运气；命运；财产(教材P59)SotheChinesedragonwasabringerofgoodfortune.所以中国龙能给人带来好运。(1)makeafortune发财seekone’sfortune寻找出路tryone’sfortune碰运气(2)fortunateadj.

幸运的，运气好的fortunatelyadv.

幸运地befortunateindoing/todosth.在……方面运气好①(2013·高考山东卷·阅读表达)Gettymadealargefortuneinhislife，buthegavehismoneytotheartworldbecausehewantedpeopletolearnaboutandloveart.Getty一生挣了很多钱，但是他把钱都花在了艺术上面因为他希望人们都了解和热爱艺术。②(牛津词典)Ihadthegoodfortunetobechosenforatripabroad.我真幸运，被选中出国旅行。③Hewenttherejustto________________.他去那里只是为了碰碰运气而已。tryhisfortune④I______________________today’slastbushomeatthelastminute.我在最后一分钟赶上了今天最后一班回家的汽车，真是幸运。[温馨提示]

fortune作“机会，运气”，为不可数名词，作“财产”讲时，为可数名词。wasfortunatetocatchⅠ.品句填词1．Research_________(暗示)thatover81%ofteachersaredissatisfiedwiththeirsalary.2．She’sgotareally________(积极的)attitudetolife.3．Hisapproachhadwonhima___________(声誉)asatoughmanager.4．She’salwaysvery__________(大方的)tothekids.5．Thefloodsbroughtdeathand_______________(毁坏)tothearea.indicatespositivereputationgenerousdestruction6．Thesestylescanbe____________(适合)tosuitindividualpeople.7．Thefirstliving_________(动物)sentintospacewasadognamedLaika.8．Dinosaurshavebeen________(消亡)formillionsofyears.adaptedcreatureextinctⅡ.单项填空1．(2014·昆明市质检)Thecomputer________bysomeunknownviruscan’tworkwellnow.A．attack

B．tobeattackedC．attacking D．attacked解析：句意：被一些不知名的病毒袭击的电脑现在不能正常运转。attack与computer为动宾关系，故用过去分词表示被动完成。D2．(2014·济南外国语学校模拟)After________theluggageattherailwaystation，weleftfortheexhibitionbytaxi.A．claiming B．demandingC．deserving D．obtaining解析：句意：在火车站认领行李后,我们乘出租车去看展览。claiming认领；声称；demanding要求；需要；deserving值得；obtaining获得。A3．(2014·江苏省苏北四市联考)________fromJaneAustin’sclassic，theBBCproductionPride

and

Prejudiceisuniversallyacknowledgedasthebestsofar.A．Adapting B．AdaptedC．Havingadapted D．Tobeadapted解析：句意：BBC出品的《傲慢与偏见》改编于简·奥斯丁的名著，被认为是迄今以来最好的作品。作品是被改编的，故用过去分词表示被动。B4．Icanhardlyexist________thewageI’mgetting，thereisnomoneyforluxuries.A．in B．fromC．on D．without解析：句意:我靠我挣的工资简直难以糊口，根本无钱享受。existon靠……生存/生活(尤指有困难或钱很少)。C5．Workingabroadforyears，hehasmadeabig________andstartedacompanyofhisown.A．money B．fortuneC．wealth D．treasure解析：句意：他在国外工作多年，并赚了大钱，创办了自己的公司。makeafortune意为“赚大钱，发财”,为固定搭配,符合语境。B1.dieout灭绝；(风俗习惯等)消失(教材P56)Perhapstoomuchfightingcausedthedinosaurstodieout.

或许太多的争斗使得恐龙灭绝了。dieaway

(声音或感情等)慢慢变弱，渐渐消失diedown(风或噪声等)减弱；平息dieoff先后死去；一一死去dieof/from...死于……

①(牛津词典)Themoth’shabitatisbeingdestroyedandithasnearlydiedout.这种蛾子因栖息地正受到破坏，几乎绝种了。②Hediedofhungerbeforeliberation.解放前他死于饥饿。③Thestrangenoise____________andanabsolutesilenceclosedinuponus.那奇怪的声音慢慢消失了，我们被一片寂静笼罩着。④Theserumourswillsoon____________.这些谣言不久就会逐渐消失。diedawaydiedown2.comestraighttothepoint谈正题；开门见山

(教材P58)Ifyoucomestraighttothepointyousaywhatyouwanttosay.如果你(说话)开门见山就是指你(直接)说你想说的。tothepoint切题，中肯offthepoint偏离要点，离题onthepointof就要……的时候There’snopoint(in)doingsth.做某事没有意义

①I’llcomestraighttothepoint—yourworkisn’tgoodenough.我要直截了当地说——你的工作做得不够好。②Themessagewasbriefandtothepoint.这条消息简明扼要。③Iwas________________________whenthephonerang.我正要走的时候，电话铃响了。④____________________________withhim.与他争论是没有什么意义。onthepointofleavingTherewasnopointinarguing4.dueto因为；由……引起(教材P59)Someexpertsbelieveitisduetotheanimalsthemythsgrewoutof.一些专家认为这些神话故事是由于动物而产生的。beduetodosth.预定/预期做某事beduetosb.应付给某人；归因于某人①(2013·高考福建卷·阅读理解)Duetorapidchangesinthepriceofsilver，pricesmaybehigherorlowerandaresubjectto(受……影响)changewithoutnotice.由于银价的快速变化，价格可能会更高或更低，如有更改，恕不另行通知。②Anymoneythat________________willbepaidbeforetheendofthemonth.欠你的任何钱将在月底之前全部支付给你。③(朗文辞典)Themeetingisn’t________________untilthree.会议预定要到3点钟才开始。isduetoyouduetostart[温馨提示]

(1)当dueto意为“由于；因……造成;应给予”时，其中的to是介词；当dueto意为“即将/预期做……”时后接不定式。(2)表示“因为；由于”的介词短语还有becauseof，onaccountof，asaresultof，owingto，thanksto等。Ⅰ.选词填空1．Mysuccessislargely________________hisefforts.2．Let’s_________________________becausewedon’thaveenoughtime.3．Thestudymay________________thefuturedevelopmentoftheInternet.dieout；cutoff；throwlighton；comestraighttothepoint；duetoduetocomestraighttothepointthrowlighton4．Somespeciesofanimalshave________________becausetheycouldn’tadapttoachangingenvironment.5．He________________thebranchesfromthetrunk.diedoutcutoffⅡ.单项填空1．(2014·东北三校模拟)Nowmoreandmorewildanimals，suchaspandas，tigers，________，sostrictmeasuresmust________toprotectthem.A．aredyingout；betaken

B．aredying；takeC．aredyingaway；take D．aredead；get解析：句意：现在越来越多的野生动物诸如熊猫、老虎濒于灭绝,所以必须采取严厉的措施来保护它们。dieout“灭绝”,在这里用进行时，表示将来的动作。takemeasurestodosth.“采取措施做某事”。A2．Itisreportedthattheaccident________carelessdriving，soalotofmoney________bepaidbythedriver.A．wasdueto；wasdueto B．dueto；wasduetoC．isdueto；wasdueto D．isdueto；dueto解析：由于事故发生在过去，因此应用过去时。第一空表“由于……”；第二空表“预定要……”，故选A项。A3．________nopointinbeatingaroundthebush.Let’s____.A．It’s；comestraighttothepointB．There’s；comestraighttothepointC．Thisis；gettothepointD．Thatis；reachthepoint解析:句意:旁敲侧击是没有用处的,让我们开门见山吧！There’snopointindoingsth.是固定结构,意为“做某事没有用处”。comestraighttothepoint意为“开门见山”。B(教材P52)Heclaimstohaveseenaroundblackcreaturemovingquicklythroughthewater.他声称看见一个黑黑的、圆圆的动物在水中快速游动。本句中不定式短语的完成式tohaveseen...表示不定式所表示的动作发生在谓语动词所表示的动作之前。不定式的时态有三种：(1)不定式的一般式：todo表示与主句谓语动词同一时间发生或动作发生在主句谓语动词之前。(2)不定式的进行式：tobedoing表示与主句谓语动词同一时间发生，并且动作正在进行。(3)不定式的完成式：tohavedone表示发生在主句谓语动词之前。①Hehasbeenexpectingtofindhismissingbrother.他一直期待着找到他失踪的哥哥。②Hepretended______________whenhisfathercamein.当他爸爸进来时，他假装正在睡觉。③Thepoliceseemto______________thenewevidenceofhiscrime.警方似乎已经找到了他犯罪的新的证据。tobesleepinghavefoundⅠ.用所给动词的适当形式填空1．Heissaid____________(leave)Shanghai.2．Theboypretended____________(do)hishomeworkwhenhismothercamein.3．Wedecided____________(notbuy)thathouse.tohavelefttobedoingnottobuyⅡ.单项填空1