高考英語大二輪總復(fù)習(xí) 專題二 閱讀填空課件.ppt

專題二閱讀填空,本題型主要考查考生的閱讀理解能力、語篇分析能力以及對上下文邏輯關(guān)系的判斷能力。通過對近三年高考題的分析可知：1.此類題型題目設(shè)置難度不大，通過上下文的詞匯或短語提示，均可找到明確的答案，但選項(xiàng)中有兩項(xiàng)特征相似或相近，要求考生仔細(xì)閱讀文段，確定合適的答案。2.考點(diǎn)分布合理，突出主題句、詳述句及平行句的考查，注重考查考生把握上下文邏輯關(guān)系的能力。,考情分析,3.根據(jù)此類題型特點(diǎn)，預(yù)計(jì)2016年在考查形式上不會有太大變化。在文章的選材方面可能會更富有靈活性，會出現(xiàn)一些生活氣息較濃的文章或者一些趣味性的話題。,做閱讀填空首先是通讀全文，大體掌握文章大意，然后通讀答案，迅速找出和文章相對應(yīng)的關(guān)鍵詞，將選項(xiàng)填入文中，再次通讀全文，研究多余選項(xiàng)，最終確定答案。,基本步驟,1.先看選項(xiàng)，通過選項(xiàng)中句子的句意或者句子后面的標(biāo)點(diǎn)符號來判斷該句在文章中的可能位置。2.再看空前空后，由于句子與句子之間有一種相關(guān)的聯(lián)系，所以我們可以在選項(xiàng)中尋找與空前空后的句子有某種必然聯(lián)系的關(guān)鍵詞，從而選擇正確的答案。3.注意代詞在句子中的使用，利用代詞的指代作用，我們可以從選項(xiàng)中找到相關(guān)的信息。,答題技巧,4.注意一些特殊疑問詞，如果選項(xiàng)中或空前出現(xiàn)特殊疑問詞，那么就要尋找相對應(yīng)的回答語。做題時(shí)需要注意的兩個(gè)問題：1.如果問題設(shè)在段首，通常是段落的主題句。尋找主題句時(shí)，著重閱讀后文第一兩句，鎖定線索信號詞，然后在選項(xiàng)中查找相關(guān)特征詞，最后看所選的答案是否將兩段內(nèi)容連貫起來。,2.如果問題設(shè)在段尾，通常是結(jié)論或概括性的語句，關(guān)鍵詞要在空白前的一句或兩句中尋找。注意在選項(xiàng)中查找表示結(jié)果、結(jié)論、總結(jié)等的信號詞，如therefore，asaresult，thus，hence，inshort，tosumup，toconclude，inaword等詞語。,(一)(2015全國)BuildingTrustinaRelationshipAgainTrustisalearnedbehaviorthatwegainfrompastexperiences.36Trustisarisk.Butyoucantbesuccessfulwhentheresalackoftrustinarelationshipthatresultsfromanactionwherethewrongdoertakesnoresponsibilitytofixthemistake.,真題體驗(yàn),Unfortunately，weveallbeenvictimsofbetrayal.Whetherwevebeenstolenfrom，liedto，misled，orcheatedon，therearedifferentlevelsoflosingtrust.Sometimespeoplesimplycanttrustanymore.37Itsunderstandable，butifyourewillingtobuildtrustinarelationshipagain，wehavesomestepsyoucantaketogetyouthere.,38Havingconfidenceinyourselfwillhelpyoumakebetterchoicesbecauseyoucanseewhatthebestoutcomewouldbeforyourwellbeing.39Ifyouvebeenbetrayed，youarethevictimofyourcircumstance.Buttheresadifferencebetweenbeingavictimandlivingwitha“victimmentality”.Atsomepointinallofourlives，wellhaveourtrusttestedorviolated.,Youdidntlose“everything”.Oncetrustislost，whatisleft?Insteadoflookingatthesituationfromthishopelessangle，lookateverythingyoustillhaveandbethankfulforallofthegoodinyourlife.40Instead，itsahealthywaytoworkthroughtheexperiencetoallowroomforpositivegrowthandforgiveness.,A.Learntoreallytrustyourself.B.Itisputtingconfidenceinsomeone.C.Stopregardingyourselfasthevictim.D.Rememberthatyoucanexpectthebestinreturn.E.Theyvebeentoobadlyhurtandtheycantbeartoletithappenagain.F.Thisknowledgecarriesoverintheirattitudetowardtheirfuturerelationships.,G.Seeingthepositivesideofthingsdoesntmeanyoureignoringwhathappened.36.解析第一句Trustisalearnedbehaviorthatwegainfrompastexperiences.(信任是我們從以往經(jīng)歷中獲得的習(xí)得行為。)是對trust的解釋。選項(xiàng)B中的it指代上文出現(xiàn)的trust，并且繼續(xù)解釋trust的含義；puttingconfidenceinsomeone(對某人寄托信任)，故選B項(xiàng)。注意：選項(xiàng)B與第一句為順承關(guān)系。答案B,37.解析選項(xiàng)E與上文能形成因果關(guān)系。Theyvebeentoobadlyhurtandtheycantbeartoletithappenagain.(他們曾經(jīng)受過嚴(yán)重傷害，不能容忍這種事情再次發(fā)生。)是上一句Sometimespeoplesimplycanttrustanymore.(有時(shí)候人們就是不能再信任別人。)的原因。并且與下一句Itsunderstandable.(這是可以理解的)有順承關(guān)系。答案E,38.解析空格位于段首，根據(jù)文章結(jié)構(gòu)分析，極有可能是祈使句。并且選項(xiàng)A.Learntoreallytrustyourself.(學(xué)會真正信任你自己。)與空格后的Havingconfidenceinyourself形成同義復(fù)現(xiàn)。trustyourself相當(dāng)于haveconfidenceinyourself。,答案A,39.解析空格位于段首，根據(jù)文章結(jié)構(gòu)分析，極有可能是祈使句。下文中Ifyouvebeenbetrayed，youarethevictimofyourcircumstance.Buttheresadifferencebetweenbeingavictimandlivingwitha“victimmentality”.(如果你遭遇了背叛，那么你就成為客觀環(huán)境的受害者。但是成為受害者與以“受害者的心態(tài)”活著是有區(qū)別的。)反復(fù)出現(xiàn)victim一詞，而選項(xiàng)C中的關(guān)鍵詞也為victim，形成原詞復(fù)現(xiàn)。選項(xiàng)C.Stopregardingyourselfasthevictim.(不要把自己當(dāng)作受害者。)起到總起本段的作用。答案C,40.解析Seeingthepositivesideofthingsdoesntmeanyoureignoringwhathappened.(看到事情的積極方面并不意味著你對發(fā)生的事情視而不見。)與下一句Instead，itsahealthyway.forpositive.(相反，這是一個(gè)健康的方式)形成轉(zhuǎn)折關(guān)系。并且選項(xiàng)中的positive與下文的positive形成原詞復(fù)現(xiàn)。答案G,(二)(2015全國)Trainingforamarathonrequirescarefulpreparationandsteady，gradualincreasesinthelengthoftheruns.16，buythebest-fitting，best-builtrunningshoesyoucanfind.Noonecansaywhichbrandwillworkbestforyouorfeelbestonyourfeet，soyouhavetorelyonyourexperienceandonthefeelofeachpairasyoushop.Whenyouhavefoundshoesthatseemright，walkinthemforafewdaystodoublecheckthefit.17.Asalways，youshouldstretch(伸展)atleasttenminutesbeforeeachruntopreventinjuries.,Duringthefirstweek，donotthinkaboutdistance，butrunfiveminuteslongereachday.18，itiswisetotakeadayofftorest.Butduringthenextweek，setagoalofatleastamileandahalfperrun.19.Aftertwoweeks，starttimingyourself.20.Dependingonthekindofraceyouplantoenter，youcansetupatimetablefortheremainingweeksbeforetherace.,A.AftersixdaysB.ForagoodmarathonrunnerC.BeforeyoubeginyourtrainingD.Witheachday，increasethedistancebyahalfmileE.Iftheystillfeelgood，youcanbeginrunninginthemF.TimespentforpreparationraisesthequalityoftrainingG.Nowyouarereadytofigureoutagoalofimprovingdistanceandtime,16.解析根據(jù)該空后面提供的語境buythebest-fitting，best-builtrunningshoesyoucanfind(購買你能找到的最合適的、最好的跑鞋)可知，這是為了跑馬拉松而進(jìn)行的準(zhǔn)備，這應(yīng)該是在進(jìn)行馬拉松訓(xùn)練之前做的事情，故選C項(xiàng)“Beforeyoubeginyourtraining”。答案C,17.解析由該空前的語境Whenyouhavefoundshoesthatseemright，walkinthemforafewdaystodouble-checkthefit.(當(dāng)你發(fā)現(xiàn)似乎合適的鞋子時(shí)，穿著走動幾天，再次檢查其舒適度。)可知，E選項(xiàng)中they指的就是前面提到的shoes，屬于指代一致。另外feelgood與thefit相對應(yīng)。故選E。答案E,18.解析空前的Duringthefirstweek，donotthinkaboutdistance，butrunfiveminuteslongereachday.(在第一周的時(shí)候，不要考慮跑了多遠(yuǎn)，但是每天都要比前一天多跑5分鐘。)提到了thefirstweek，即7天，空格后面說itiswisetotakeadayofftorest(休息一天是明智的)，這樣剩余的就是6天，與A項(xiàng)相關(guān)。答案A,19.解析根據(jù)該空格前面提供的語境Butduringthenextweek，setagoalofatleastamileandahalfperrun.(但是在接下來的一周，樹立每次至少跑1.5英里的目標(biāo)。)可知，與D項(xiàng)的“每天增加半英里”意義銜接緊密。答案D,20.解析由該空前的Aftertwoweeks，starttimingyourself.(兩周后，開始給自己計(jì)時(shí)。)可知，這里的timing與G項(xiàng)中的improvingdistanceandtime意義相關(guān)。答案G,(三)(2015北京)ThisWaytoDreamlandDaydreamingmeanspeoplethinkaboutsomethingpleasant，especiallywhenthismakesthemforgetwhattheyshouldbedoing.Daydreamershaveabadreputationforbeingunawareofwhatshappeningaroundthem.Theycanseemforgetfulandclumsy.71Theyannoyusbecausetheyseemtobeignoringusandmissingtheimportantthings.,Butdaydreamersarealsoresponsibleforsomeofthegreatestideasandachievementsinhumanhistory.72Canyouimaginewhatkindofworldwewouldhavewithoutsuchideasandinventions?Sohowcanyoucomeupwithbrilliantdaydreamsandavoidfallingovertreerootsorotherwiselookinglikeafool?,First，understandthatsomeopportunities(機(jī)會)fordaydreamingarebetterthanothers.Feelingsafeandrelaxedwillhelpyoutoslipintodaydreams.73Andifyouwanttoimproveyourchancesofhavingacreativeideawhileyouredaydreaming，trytodoitwhileyouareinvolvedinanothertaskpreferablysomethingsimple，liketakingashowerorwalking，orevenmakingmeaninglessdrawings.,Itsalsoimportanttoknowhowtoavoiddaydreamsforthosetimeswhenyoureallyneedtoconcentrate.“Mindfulness”，beingfocused，isatoolthatsomepeopleusetoavoidfallingasleep.74Finally，youneverknowwhatwonderfulideamightstrikewhileyourmindhasmovedslowlyaway.75,Alwaysrememberthatyourbestideasmightcomewhenyourheadisactuallyintheclouds.A.Havinginterestingthingstothinkaboutalsohelps.B.Theystareoffintospaceandwanderbythemselves.,C.Withoutwanderingminds，wewouldnthaverelativity，CokeorPostitnotes.D.Atonetime，daydreamingwasthoughttobeacauseofsomementalillnesses.E.Itinvolvesslow，steadybreathingforselfcontrolthathelpspeoplestaycalmandattentive.,F.Daydreamsareoftenverysimpleanddirect，quiteunlikesleepdreams，whichmaybehardtounderstand.G.Therefore，itsagoodideatokeepanotebookorvoicerecordernearbywhenyoureinthedaydreamzone.,71.解析本段說的是大眾印象中的“做白日夢”有哪些弊端，所以只能從B、D兩項(xiàng)中進(jìn)行選擇，再結(jié)合此空前后Theycan.和Theyannoy.句式結(jié)構(gòu)可確定B項(xiàng)為正確答案。答案B,72.解析本段講了“做白日夢”的許多好處。結(jié)合空后句中的suchideasandinventions以及選項(xiàng)中的relativity，CokeorPost-itnotes可以確定C項(xiàng)為正確答案。答案C,73.解析本段主要講如何做才能使自己獲得“做白日夢”的機(jī)會。結(jié)合空前的willhelp和選項(xiàng)中的alsohelps可知，A項(xiàng)“想一些有趣的事情也有幫助(有助于進(jìn)入做白日夢的境界)”為正確答案。答案A,74.解析本段主要講如何避免不合時(shí)宜地“做白日夢”?？涨疤岬健凹凶⒁饬κ且恍┤擞脕肀苊馊胨囊环N工具”，E項(xiàng)中的calmandattentive(沉著和專心)與此相符，選項(xiàng)中的it指代mindfulness。答案E,75.解析根據(jù)前一句中.youneverknowwhatwonderfulideamightstrike.可知，此處是建議身邊放一個(gè)筆記本或一臺錄音機(jī)，以便隨時(shí)記下或錄下你的好想法，所以應(yīng)選擇G項(xiàng)。答案G,(四)(2014新課標(biāo)全國)Thejobsofthefuturehavenotyetbeeninvented.36Byhelpingthemdevelopclassicskillsthatwillservethemwellnomatterwhatthefutureholds.1.CuriosityYourchildrenneedtobedeeplycurious.37Askkids，“Whatingredients(配料)canweaddtomakethesepancakesevenbetternexttime？”andthentrythemout.Didthoseingredientsmakethepancakesbetter？Whatcouldwetrynexttime?,2.CreativityTruecreativityistheabilitytotakesomethingexistingandcreatesomethingnewfromit.38Thereareadozendifferentthingsyoucandowiththem.Experimentingwithmaterialstocreatesomethingnewcangoalongwayinhelpingthemdeveloptheircreativity.,3.InterpersonalSkillsUnderstandinghowothersfeelcanbeachallengeforkids.Weknowwhatsgoingoninsideourownhead，butwhataboutothers？Beingabletoreadpeoplehelpskidsfrommisreadingasituationandjumpingtofalseconclusions.39“Whydoyouthinkshescrying？”“Canyoutellhowthatmanisfeelingbylookingathisface？”“Ifsomeoneweretodothattoyou，howwouldyoufeel？”,4.SelfExpression40Therearemanywaystoexpressthoughtsandideasmusic，acting，drawing，building，photography.Youmayfindthatyourchildisattractedbyonemorethananother.,A.Encouragekidstocookwithyou.B.Andwecantforgetscienceeducation.C.Wecangivekidschancestothinkaboutmaterialsinnewways.D.Sohowcanwehelpourkidsprepareforjobsthatdontyetexist?,E.Gardeningisanothergreatactivityforhelpingkidsdevelopthisskill.F.Wecandothisinreallifeoraskquestionsaboutcharactersinstories.G.Beingabletocommunicateideasinameaningfulwayisavaluableskill.,36.解析根據(jù)文章開頭第一句Thejobsofthefuturehavenotyetbeeninvented.“未來的工作尚未發(fā)明出來”并且結(jié)合36空后面的Byhelpingthemdevelopclassicskillsthatwillservethemwell“通過幫助他們發(fā)展可以為他們很好服務(wù)的經(jīng)典技能”可和，36空應(yīng)該是個(gè)問句，D項(xiàng)“那么我們該如何幫助孩子們?yōu)樯胁淮嬖诘墓ぷ髯龊脺?zhǔn)備呢？”符合語境。答案D,37.解析根據(jù)該空后面提供的語境Whatingredients(配料)canweaddtomakethesepancakesevenbetternexttime？“下次我們可以添加什么配料來讓這些薄煎餅更好吃呢？”可知與cook有關(guān)，故選A項(xiàng)(鼓勵(lì)孩子跟你一起烹飪)。答案A,38.解析該空在2.Creativity之下，與“創(chuàng)造性”匹配的只有C項(xiàng)中的innewways“用新的方法”，故C項(xiàng)為正確選項(xiàng)。答案C,39.解析根據(jù)39空后面的幾個(gè)問題：Whydoyouthinkshescrying？Canyoutellhowthatmanisfeelingbylookingathisface？.我們很容易判斷出與F項(xiàng)的askquestions關(guān)系密切。故此處要填入F項(xiàng)“我們可以在我們的實(shí)際生活中這樣做或者就故事中的角色進(jìn)行提問”。答案F,40.解析G項(xiàng)“能用有意義的方式交流想法是一項(xiàng)寶貴的技能”是對SelfExpression“自我表達(dá)”技能的解釋。expression“表達(dá)”與communicate“交流”是該題解答的關(guān)鍵。答案G,(五)(2014新課標(biāo)全國)TipsforCookingonaTightScheduleFrommyexperience，therearethreemainreasonswhypeopledontcookmoreoften：ability，money，andtime.16MoneyisatopicIllsaveforanotherday.SotodayIwanttogiveyousomewisdomabouthowtomakethemostofthetimeyouspendinthekitchen.Herearethreetipsforgreatcookingonatightschedule：,1.Thinkahead.ThemomentswhenIthinkcookingisapainarewhenImalreadyhungryandtheresnothingreadytoeat.Sothinkaheadofthecomingweek.Whenwillyouhavetimetocook？Doyouhavetherightmaterialsalready？17,2.Makeyourtimeworthit.Whenyoudofindtimetocookameal，makethemostofitandsaveyourselftimelateron.Areyoumakingoneloafofbread？18Ittakesaroundthesameamountoftimetomakemoreofsomething.Sosaveyourselftheeffortforafuturemeal.,3.19Thismaysurpriseyou，butoneofthebesttoolsformakingcookingworthyourtimeisexperimentation.Itgivesyouthechancetohituponnewideasandrecipesthatcanworkwellwithyourappetiteandschedule.Themoreyoulearnandthemoreyoutry，themoreabilityyouhavetotakecontrolofyourfoodandyourschedule.,Hopefullythatgivesyouagoodstart.20Anddontletabusyschedulediscourageyoufrommakingsomegreatchangesinthewayyoueatandlive!A.Trynewthings.B.Abilityiseasilyimproved.C.Makethreeorfourinstead.D.Understandyourfoodbetter.E.Cookingisaburdenformanypeople.,F.Letcookingandlivingsimplybeajoyratherthanaburden.G.Alittletimeplanningaheadcansavealotofworklateron.,16.解析空格前面提到了三個(gè)原因：ability，money，time?？崭窈竺嫣岬搅薽oney是作者改天再討論的話題，緊接著后面提到了怎樣充分利用時(shí)間，所以這里應(yīng)該與第一項(xiàng)ability有關(guān)，因此選擇B項(xiàng)(Abilityiseasilyimproved.)，這樣就能做到前后呼應(yīng)。答案B,17.解析本段的主題句(Thinkahead.)就是提前規(guī)劃，并且段落中出現(xiàn)的信息thinkaheadofthecomingweek和后面問的問題都是強(qiáng)調(diào)提前進(jìn)行規(guī)劃有助于省去將來的大量勞動，與G項(xiàng)的信息一致。答案G,18.解析結(jié)合本段的主題句(Makeyourtimeworthit.)可知，要充分利用你的時(shí)間，再根據(jù)空格前面的one可知，既然做一個(gè)也是做，為什么不多做點(diǎn)兒，以備將來之用呢？因此與C項(xiàng)的信息一致。答案C,19.解析此空需要填一個(gè)主題句，它需要概括全段的內(nèi)容。結(jié)合空格后面的信息詞surprise，experimentation，newideas等可知與A項(xiàng)“嘗試新東西”信息一致。答案A,20.解析結(jié)合空格前面的agoodstart和后面的dontletabusyschedulediscourageyoufrommakingsomegreatchanges可知，此處與F項(xiàng)的信息，即“讓做飯和簡單生活成為一種享受，而不是一種負(fù)擔(dān)”一致。答案F,(六)(2014遼寧)Eyesightplaysaveryimportantroleinourdailylife.Everywakingmoment，theeyesareworkingtoseetheworldaroundus.OverfortypercentofAmericansworryaboutlosingeyesight，butitseasytoincludestepsintoourdailylifetoensurehealthyeyes.Herearefivesuggestionsforalifetimeofhealthyeyesight：,Scheduleyearlyexams.36Expertsadviseparentstobringbabies6to12monthsofagetothedoctorforacarefulcheck.Thegoodnewsisthatmillionsofchildrennowcanhaveyearlyeyeexamsandfollowingtreatment，includingeyeglasses.ProtectagainstUVrays(紫外線).Longtermstayinthesuncreatesrisktoyoureyes.Nomatterwhattheseasonis，itsextremelyimportanttowearsunglasses.37.,Giveyoureyesabreak.TwothirdsofAmericansspenduptosevenhoursadayusingcomputersorotherdigitalproducts.38Expertsrecommendthatpeoplepracticethe20/20/20rule：every20minutes，takea20secondbreakandlookatsomething20feetaway.39Aspartofahealthydiet，eatmorefruitsandvegetableseachday.Vitamins(維生素)CandEhelpprotecteyesightandpromoteeyehealth.,Practicesafewearandcareofcontactlenses(隱形眼鏡).ManyAmericansusecontactlensestoimprovetheireyesight.Whilesomefollowthemedicalguidanceforwearingcontactlenses，manyarebreakingtherulesandputtingtheireyesightatrisk.40Otherwise，youmayhaveproblemssuchasredeyes，painintheeyes，oramoreseriouscondition.,A.Eatyourgreens.B.Eyecareshouldbeginearlyinlife.C.Theycanproperlyprotectyoureyes.D.Stayingoodshapebytakingmorevitamins.E.Parentsusuallydontcareabouttheirowneyesight.F.Alwaysfollowthedoctorsadviceforappropriatewear.G.Thisfrequenteyeactivityincreasestheriskforeyetiredness.,36.解析空格后面的句子提到了父母應(yīng)該帶6到12個(gè)月大的嬰兒去做檢查，這正好與B項(xiàng)的earlyinlife相匹配。答案B,37.解析做閱讀填空題時(shí)一定要注意空格前后句子的內(nèi)容聯(lián)系。該空前面句子中的sunglasses正好與C項(xiàng)的主語they相匹配，這樣借助于前后句的依存關(guān)系，利用代詞的指代查找，便能輕松解題。答案C,38.解析G項(xiàng)中的主語thisfrequenteyeactivity指代的正是空格前面提到的每天花多達(dá)7個(gè)小時(shí)的時(shí)間用電腦或其他數(shù)碼產(chǎn)品。答案G,39.解析考查段落主旨句。選擇主旨句時(shí)一定要注意該句能概括本段的大意。該段主要是說保護(hù)眼睛的飲食問題，關(guān)鍵詞diet和eat也是提示。答案A,40.解析know-how類說明文中otherwise前面往往都要交代做法，多用祈使句形式。本段的主旨句部分中又出現(xiàn)了safewear這一關(guān)鍵詞，據(jù)此不難判斷出正確答案為F。答案F,(七)(2014北京)EvaluatingSources(來源)ofHealthInformationMakinggoodchoicesaboutyourownhealthrequiresreasonableevaluation.Akeyfirststepinbetteringyourevaluationabilityistolookcarefullyatyoursourcesofhealthinformation.Reasonableevaluationincludesknowingwhereandhowtofindrelevantinformation，howtoseparatefactfromopinion，howtorecognizepoorreasoning，andhowtoanalyzeinformationandthereliabilityofsources.71,Gototheoriginalsource.Mediareportsoftensimplifytheresultsofmedicalresearch.Findoutforyourselfwhatastudyreallyreported，anddeterminewhetheritwasbasedongoodscience.Thinkaboutthetypeofstudy.72Watchformisleadinglanguage.Somestudieswillfindthatabehavior“contributesto”oris“associatedwith”anoutcome；thisdoesnotmeanthatacertaincoursemustleadtoacertainresult.73Carefullyreadorlistentoinformationinordertofullyunderstandit.,Useyourcommonsense.Ifareportseemstoogoodtobetrue，probablyitis.Beespeciallycarefulofinformationcontainedinadvertisements.74Evaluate“scientific”statementscarefully，andbeawareofquackery(江湖騙術(shù)).75Friendsandfamilymemberscanbeagreatsourceofideasandinspiration，buteachofusneedstofindahealthylifestylethatworksforus.,Developingtheabilitytoevaluatereasonablyandindependentlyabouthealthproblemswillserveyouwellthroughoutyourlife.A.Makechoicesthatarerightforyou.B.Thegoalofanadistosellyousomething.C.Besuretoworkthroughthecriticalquestions.D.Andexaminethefindingsoftheoriginalresearch.E.Distinguishbetweenresearchreportsandpublichealthadvice.,F.Beawarethatinformationmayalsobeincorrectlyexplainedbyanauthorspointofview.G.Thefollowingsuggestionscanhelpyousortthroughthehealthinformationyoureceivefromcommonsources.,71.解析通讀全文可知，本文為“總分總”結(jié)構(gòu)。第一段簡要提出我們要學(xué)會分析來自各種渠道的健康信息，下文接著就如何對這些信息進(jìn)行分類整理給予一些建議。答案G,72.解析根據(jù)該段作為主題句的第一句Gototheoriginalsource.(去探尋最初的來源。)可知，這一段都是圍繞這個(gè)話題展開的，D項(xiàng)中的theoriginalresearch與主題句相照應(yīng)。答案D,73.解析F項(xiàng)與第三段的主題句Watchformisleadinglanguage.相關(guān)，其中incorrectlyexplained與misleading相照應(yīng)。答案F,74.解析由空格前的Beespeciallycarefulofinformationcontainedinadvertisements.(對廣告中所包含的信息一定要特別當(dāng)心。)及該段中的beawareofquackery(警惕江湖騙術(shù))可知，B項(xiàng)(廣告的目的是賣出商品)符合該段語境。為了達(dá)到這個(gè)目的，商品的廣告中可能包含虛假信息。答案B,75.解析由該段中buteachofusneedstofindahealthylifestylethatworksforus可知，盡管我們有來自家人及朋友的大量信息，但歸根結(jié)底還是要依靠我們自己來作出正確的選擇。答案A,