2021高考英語一輪復(fù)習(xí)第1編話題與教材話題7學(xué)案

話題七自然生態(tài)［對應(yīng)教材］Book1Unit3TraveljournalBook3Unit5Canada—"TheTrueNorthBook5Unit2TheUnitedKingdomBook7Unit3UndertheseaBook7Unit5Travellingabroad（一）核心素養(yǎng)下的話題解讀“自然生態(tài)”是高中課程標(biāo)準(zhǔn)中“人與自然”主題語境內(nèi)容要求之一,該內(nèi)容包括“主要國家地理概況”等方面。這些話題為學(xué)生提供了了解自然生態(tài)的窗口。高考英語通過這些話題讓學(xué)生對世界各地不同的自然生態(tài)有所了解,從而擴(kuò)大自己的知識面并開闊視野。［高考探究］“自然生態(tài)”這個話題常與閱讀理解、完形填空、七選五、語法填空等相結(jié)合進(jìn)行考查，分值占有一定的比例。例如:話題七卷別試題類型文章大意自然生態(tài)2018全國卷!II閱讀A篇有關(guān)去HolkerHall&Gardens旅游的相關(guān)信息2018全國卷III閱讀B篇介紹了加拿大城市道森市的發(fā)展原因、過程及現(xiàn)狀續(xù)表話題七卷別試題類型文章大意自然生態(tài)2017全國卷n閱讀D篇介紹了植物遇到侵害時的自保和發(fā)出預(yù)警的能力2015全國卷n閱讀D篇介紹了英國風(fēng)景名勝一日游的四條路線2019全國卷I七選五閱讀北極熊亟待保護(hù)的現(xiàn)狀2018全國卷in語法填空作者在中非共和國偶遇大猩猩的經(jīng)歷2015全國卷I語法填空作者游覽陽朔的所見、所聞和所感2015全國卷n語法填空普韋布洛印第安人建造的土坯房在調(diào)節(jié)室溫方面的天然優(yōu)勢（二）構(gòu)建思維導(dǎo)圖,提升思纟隹品質(zhì)圖ーBook1Unit3Traveljournal圖二BookDreamandplanforthetriplakeabiketrip"[planI。cyclealongthe\lぐkongJourneyDowntheMekong, ヽdelenninedAtliude_insistonfindingtheい。山"E|>J[s..ur<.-<.ftl..-ri'erl>egininaglacieronamountaininQinghaiProvinceRoutesoftheMekongpassthnnighdeepvalleysacrosswesternYunnanPn>\in<-<*leaveChinaintoSouthChinaSeaUnit5Canada—"TheTrueNorth”Who\-LiDaiyuandLiuQianiheircousins'friend.DannyLinWho\-~~travelCanadafromwesttoeastWhatj-^ATripon,TheTrueNorth”takethetrain:"TheTruピヽ“rth”VancouverIwaulifulnioiiiitainsanimalsCalganfamousG>ritsSlam]x*deWhen*J——wheat-growingareaThunderBa、,acnissレikeSu|)eriorto「oronto圖三BookUnit2TheUnitedKingdom 1FullName1theUnitedKingdomof(>rratBritainand\orthrn)IrelandEngland.Wales.Scotland.( \Xortliernln-l.tinl]Partsdifferenteducationalandlegalsystemsdifferentf(M)tl>allteams圖四BookPuzzlesin

GeographyTCharacteristicf l?n<lon-[Capita!卜 Unit3UndertheseaEnglandisthelargest.Most|M*oplf*s<*tllcdintlu,South.IndustrialcitiesareintheMidlandsandtht*North.Itshistoricalarchitectureisinolderbutsmallertowns.Be（（）reI。lUIiht*whalershuntingthen,'sauhuh*outthere圖五Book7Unit5Travellingabroadlivewithahostfamily

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）lifeundcustomshadtoleanialmosteverythingagainwroteherfirstessaybutgotanEPnjgmsscreatedherownideasgotusedtothelift*feelnm<-hmoreathom<*balancel>etweenstudyandlift,Pnjgmss（三）根據(jù)思維導(dǎo)圖,完成概要寫作圖一:概要寫作①WangKunandWangWeihavedreamedabouttakingagreatbiketrip.Aftergraduation,theydecidedtocyclealongtheMekongRiverwiththeircousins.②WangWeiisdetermined.AlthoughitisdifficulttotravelalongtheMekongRiverbybike,sheinsistedthattheyfindthesourceoftheriverandbegintheirjourneythere.③TheirtravelstartedfromtheatlasoftheMekongRiver,beginninginaglacieronamountaininQinghaiProvince.Atfirsttheriverissmall,andthenitbeginstomovequickly.Itbecomesrapidsasitpassesthroughdeepvalleys,travellingacrosswesternYunnanProvince.Sometimestheriverbecomesawaterfal1andenterswidevalleys.HalfoftheriverisinChina.AfteritleavesChina,theMekongbecomeswide,brownandwarm.Withslowpace,itwindsitswaytotheSouthChinaSea.圖二:概要寫作①②LiDaiyuandLiuQiantookthetraininCanadafromwesttoeast.Canadaisthesecondbiggestcountryintheworld.Itis5,500kmfromcoasttocoast.③Theircousins*friend,DannyLin,tookthemtothetrainstationtocatch“TheTrueNorth”.@Astheywenteastward,theysawbeautifulsceneryaswellascities.Vancouverissurroundedbymountains,lakes,forestsandrivers.Whenthecousinssettleddownintheseats,theylookedoutofthewindow.Theysawmountaingoatsandevenagrizzlybear.CalgaryisfamousforitsStampede.ManyofthecowboysfromalloverNorthAmericahaveagiftforridingwildanimals.Aftertheywentthroughawheat-growingprovince,theycametoabusyport,ThunderBay,whichisatthetopoftheGreatLakes.Whentheyweresleeping,thetraintookthemtowardsrForonto.圖三:概要寫作①ThefullnameofEnglandistheUnitedKingdomofGreatBritainandNorthernIreland.(2)Itconsistsoffourparts:England,Wales,ScotlandandNorthernIreland.PeoplealwaysthinkWalesisapartofEngland.TheflagoftheUKiscalledtheUnionJack.③Thefourcountrieshavedifferenteducationalandlegalsystemsaswellasdifferentfootballteams.Englandisthelargestofthefourcountriesanditisdividedintothreeparts.YoufindmostofthepeoplesettledintheSouth,butmostofthelargeindustrialcitiesintheMidlandsandtheNorth.ForhistoricalarchitectureyouhavetogotoolderbutsmallertownsbuiltbytheRomans,whereyouwillfindoutmoreaboutBritishhistoryandculture.@ThecapitaloftheUKisLondon,whichhasmanygreatplacesofinterest.圖四:概要寫作①Whenwearrivedatthewhalingstation,IsawOldTomthrowitselfoutofthewaterandcrashdownagaintoshowthattherewasawhaleoutthere.OldTomswambytheboat,showingustheway.Aswegotcloser,Icouldseethewhalebeingattackedbyapackofaboutsixotherkillers,whowereworkingasateam.Thekillersstoppeditbreathing,whileotherswerestoppingitfleeing.Thewhalewashittodeath,thenthekillerwhalesdraggeditintothedepthoftheseaandhadagoodfeedonitstipsandtongue.②Oneday,Jameswaswashedofftheboat.Theseawasrough.Thewaveswerecarryinghimfurtherandfurther.Jameswasveryterrifiedofbeingabandoned.IttookoverhalfanhourtogettheboatbacktoJames.Andwhenweapproachedhim,

IsawhimbeingheldupinthewaterbyOldTom.圖五:概要寫作①XieLeiboardedaplaneforLondonsixmonthsagotocompleteabusinessqualification.Sheisnowhalfwaythroughthepreparationyear.Atthebeginning,shehadtolearnalmosteverythingagain.Sheliveswithahostfamily,whichgiveshertheopportunitytolearnmoreabouteverydaylifeandcustomsinhernewcountry.(2)0nceshewroteherfirstessaytohertutor,butsheonlygotanEbecausesheusedothers*ideas.③Latershecreatedherownideasusingothers*opiniontoproveherown,whichwasthoughthighlyofbyhertutor.Nowshehasgotusedtothelifeandshefeelsmuchmoreathomeandisgoingtojoinafewuniversityclubsinordertohaveabalancebetweenstudyandasociallife.WewishXieLeiallthebestinhernewenterprise.Book1Unit3TraveljournalBook1Unit3Traveljournal［煨起第一事背誦經(jīng)典句］ThefirstdayofourtripsawusexposedtotheGreatWildGoosePagoda,famousforitslonghistoryandleaningshape.第一天我們游歷了大雁塔,該塔以歷史悠久和傾斜的外觀而出名。Itwasthroughthistravelingthatnotonlywereweequippedwithmoreknowledge,butwealsobroadenedourhorizonsaswellasstrengthenedourfamilylove.正是通過此次旅游,我們不僅增長了知識,而且開闊了視野,也加深了我們對家的愛。OnlythroughvisitingBeijinghutongdidIhaveabetterunderstandingofthekindChinesepeople.正是通過游覽北京胡同,才使我更好地了解了善良的中國人民。Onreturninghome,Icouldn*twaittosharethephotosandexperienceswithmyclassmatesbyWeChat.一回到家,我迫不及待地把照片和體驗通過微信與同學(xué)分享。Theworldisabookandthosewhodonottravelreadonlyonepage. 世鼻是一本書.和些沒有?旅行的人只讀了一頁.St.Augustine 圣?奧古斯丁自主排查夯基固本?重點(diǎn)單詞I 核心單詞transport(4?&vt.)運(yùn)送:運(yùn)輸ftransportation(口,)交通;運(yùn)輸prefer(rt)更喜歡;選擇某事物(而不選擇其他事物)fpreference(〃)偏愛;愛好fpreferred(過去式/過去分詞)fpreferring(現(xiàn)在分詞)(3)persuade{vt.)說服;勸說fpersuasion(〃.)說服;勸說graduate(vi.)畢業(yè)(〃.)大學(xué)畢業(yè)生fgraduation(ハ.)畢業(yè);畢業(yè)典禮(5)finally{adv.)最后;終于ffinal{adj.)最后的;最終的(6)schedule5.)時間表；進(jìn)度表(”.)為某事安排時間(7)organize{vt.)組織;成立forganizer{n.)組織者forganization{n.)組織-^organized{adj.)有組織的(8)determine{vt.)決定;確定;下定決心fdetermined{adj.)堅決的;有決心的—determination{n.)決心(9)journey{n.)旅行;旅程(10)attitude{n.)態(tài)度:看法faliitude(形近詞){n.)海拔高度;高處(11)reliable(a力:)可信賴的;可靠的frely(vi.)依靠;依賴I!閱讀單詞(1)journal{n.)日記；雜志;定期刊物(2)disadvantage{n.)不利條件;不便之處fare{n.)費(fèi)用(4)flow{vi.)流動;流出(〃.)流動;流量(5)cycle{vi.)騎自行車shortcoming{n.)缺點(diǎn)stubborn{adj.)頑固的;固執(zhí)的(8)valley{n.)(山)谷;流域(9)pace(vi.)緩慢而行;踱步{n.)ー步;速度;步調(diào)(10)bend{n.)彎；拐角{vt.)使彎曲{vi.)彎身;彎腰(ll)boil{vi.)(指液體)沸騰;(水)開(12)forecast{n.&vt.)預(yù)測;預(yù)報(13)view(7?.)風(fēng)景;視野;觀點(diǎn);見解{vt.)觀看;注視;考慮語境活用［單句語法填空］1.(graduate)finallycame.MyclassmatesandIdecidedtodosomethingtocelebrateit.答案:Graduation2.1workwithVolunteersforWildlife,arescueandeducation(organize)atBaileyArboretuminLocustValley.答案:organizationFourteenwolveswerecaughtinCanadaand(transport)tothepark.答案:transportedWeshouldovercomeourweaknessesandfearswithcourageand(determine).答案:determinationAs(schedule),weparticipatedinseveralinstructiveactivities.答案:scheduledThewriterbelievesthatthe(advantage)ofnewtechnologyoutweighitsadvantages.答案:disadvantagesInaword,whetheryouchoosetorideabikeorjustwalktotheofficeisjustbasedonyourconvenienceor(prefer).答案:preferenceImanaged(persuade)myclassmatesintoacceptingmyidea.答案:topersuadeOnlyafterayearoffriendlydiscussiondidMsGarza (final)sayyes.答案:finallyThe(view)fromthetopofthehilliswonderful.答案:view聯(lián)想積累.動詞+?d/-ed變形容詞①determine—determined堅決的;有決心的②devote-devoted忠誠的③absorbfabsorbed專心的;聚精會神的④organizeforganized有組織的?suppose-*supposed應(yīng)該的⑥accustom—accustomed習(xí)慣的.表示“前面;預(yù)先”的前綴fore?①forecastvt.預(yù)報;預(yù)測;預(yù)示②foreseevt.預(yù)知;預(yù)見;預(yù)料③foretastevt,先試;先嘗;試吃?foretellvt.預(yù)言⑤foreheadn,前額?forearmn,前臂⑦forefingern,食指⑧forefathern?祖先;祖宗.動詞+?tion后綴變名詞?graduate-*graduation畢業(yè)②organize—organization組織?transporttransportation交通?determine-*determination決心?congratu1ate-*congratu1ation祝賀?重點(diǎn)短語ever,since自從;自 以后befondof 喜愛；喜歡car?about 關(guān)心;憂慮;惦念changeone's_mind 改變主意makeupone'smind下決心;決疋forcompany陪住givein投降;屈服;讓步asusua! 照常atmidnight在午夜putup張貼;搭建；投宿〇語境活用［選詞填空］putup,careabout,makeupone'smind,givein,asusual,changeone,smindSeeingthecleanersworkingsohardonsuchacoldmorning,Iwasmovedandtodosomethingforthem.答案:madeupmymindUptonowMatthewseveraltimesaboutbuyinganewcar.答案:haschangedhismindThetextisespeciallyhelpfulforthosewhotheirbodyshape.答案:careaboutHismotherandboughthimanewbike.答案:gaveinThatmorning,Francswenttohiscompany,buthesensedtherewassomethingwrongwiththeboss.答案:asusualHedecidedthathewoulddriveallthewayhomeinsteadofatahotelforthenight.答案:puttingup聯(lián)想積累be+adj.+of短語①befondof喜歡 ②betiredof對 厭倦③beafraidof害怕 （4）beawareof意識到/知道 ⑤beproudof為 感到自豪?beashamedof為 感到羞愧/羞恥。常用句式課文原句句式梳理仿寫訓(xùn)練1.Eversincemiddleschool,mysisterWangWeiandIhavedreamedabouttakingagreatbiketrip.從上中學(xué)起,我姐姐王薇和我就一直夢想有一次偉大的自行車旅行。eversince"自從"，常與現(xiàn)在完成時連用;since也可以用作“因為,既然”,引導(dǎo)原因狀語從句。Mybackhasbeenbad（自從我摔傷后）twoyearsago.2.Onceshehasmadeuphermind,nothingcanchangeit.她一旦下定決心,什么也不能使她改變。once“一旦”,引導(dǎo)時間狀語從句，含有條件意味。Theaccidentmademerealizethatinthefirstplaceweshouldbecarefultoavoidaccidents,but（一旦事故出現(xiàn)），weshouldtakeresponsibility.答案:1.eversinceIfellandhurtit2.oncetheyoccur直擊重點(diǎn)突破考點(diǎn) 單詞點(diǎn)津 ①prefervt.更喜歡;選擇某事物（而不選擇其他事物）（P”）星先練(1)單句語法填空①HecomesfromShanghai,soheprefersricenoodles.②Hehadratherunconventionalworkhabits, (prefer)toworkthroughthenight.③Whileselectingjobapplicants,weusuallygive(prefer)tothosewithsomeexperience.答案:①to②preferring③preference(2)單句改錯NowadaysmanyteenagersprefertakingpartinoutdooractivitiestosurftheInternetathome.答案:surf->surfing，后講)preferdoing/todosth.更喜歡/寧愿做某事preferAtoB與B相比更喜歡A(to為介詞)preferdoing...todoing...=prefertodo...ratherthando...寧愿做而不愿做 ;和 相比更喜歡做 )preferencen.喜愛;偏愛通別提醒(l)prefer過去式、過去分詞均為preferred,現(xiàn)在分詞為preferring。(2)由于prefer本身含有比較含義,故不可與比較級連用;prefer(doing)sth.to(doing)sth.中的to是介詞,to前后分別用平行的名詞、代詞或動詞?ing形式。(3)表示“寧愿做……而不愿做……”可用以下句型:prefertodo...ratherthando...=woulddoratherthando...=wouldratherdo...thando...②persuadevt.說服;勸說(Pi8)ア先練單句寫作?FinallyweaboutTheBookofSongstothestudentsintheprimaryschool.最后我們說服Morgan去給小學(xué)生講解《詩經(jīng)》。②Whileshopping,peoplesometimescan'thelp buyingsomething

theydon'treallyneed.在購物時,人們有時會忍不住被勸說買了他們并不真正需要的東西。③He giveuptheideaofgoingtherealone,butinvain.他試圖勸我放棄獨(dú)自去那兒的想法,但是沒成功。答案:?persuadedMorgantogivelectures②beingpersuadedinto③triedtopersuademeto工后講odoingsth.說服某人做某事odoingsth.說服某人做某事persuadesb.persuadesb.nottodosth.outofdoingsth.說服某人不做某事trytopersuadesb.todosth.試圖說服某人做某事（但未必說服成功）advisesb.todosth.建議某人做某事persuadesb.ofsth.使某人相信某事③schedulen,時間表;進(jìn)度表vt.為某事安排時間(ん)ア先練單句寫作①TheelectionsOctober1」,2019.選舉預(yù)定在了2019年10月1日至5日。②Havingworkedfortwodays,Stevemanagedtofinishhisreport.工作兩天后,史蒂夫設(shè)法按時完成了報告。③Thetunnelprojectbegan,buttheyworkeddayandnight,completingthetaskontime.雖然隧道工程比計劃開始的晚ー些,但是他們加班加點(diǎn),還是按時完成了任務(wù)。答案:①arescheduledfor②onschedule③behindschedule?后講(Donschedule(=ontime)準(zhǔn)時behindschedule(=behindtime)落后aheadofschedule(=aheadoftime)(進(jìn)度上)提前(2)bescheduledfor+日期把 安排在,預(yù)定bescheduledforsth.為某事做安排bescheduledtodosth.被安排做某事④determinevt,決定;確定;下定決心(P18)?先練單句語法填空①Sheisdetermined(carry)onwithhereducation.②With(determine),I'msureIcanovercomewhateverhardshipsanddangersImaymeetwith.(3)The(determine)lookintheireyestoldusthatnothingcouldmakethemchangetheirminds.答案:①tocarry②determination③determined?后講(1)determineon/upon(doing)sth.決定(做)某事determinetodosth.決定做某事(2)determinedadj.堅決的:有決心的bedeterminedtodosth.決心做某事(3)determinationn,決心;果斷makeadeterminationtodosth.決心做某事withdetermination堅決地;果斷地通別提醒bedetermined(not)todosth,表示狀態(tài),是ー種延續(xù)狀態(tài),可以與表示一段時間的狀語連用,而determinetodosth.表示動作,不能與表時間段的狀語連用。f 表動作類似用法的單詞還有 土山?[ 表狀態(tài)表動作,, 表狀態(tài)⑤viewn.風(fēng)景:視野;觀點(diǎn);見解vt.觀看:注視:考慮(P22)?先練單句寫作①Whenthecargoesaroundthecorner,ourhousewill.車?yán)@過拐角時,我們的房子就在眼前了。② ifyouwanttolearnEnglishwell,youneedtodomorelistening,speaking,readingandwriting.依我看來，如果你想學(xué)好英語，你需要多聽、多說、多讀、多寫。?Educationissoimportantinmodernsocietythatitcanalifelongprocess.在現(xiàn)代社會中教育是如此重要,以至于它可以被看作是ー個終身的過程。答案:①comeintoview②Inmyview③beviewedas?后講(1)inone'sview/opinion依某人看beinview在看得見的范圍內(nèi)inviewof鑒于;考慮到comeintoview映入眼簾(2)haveagoodviewof 盡收眼底view...as..,把 看作 ?

一短語點(diǎn)撥①careabout關(guān)心;憂慮;惦念;在乎(Pi8)?先練單句寫作①Whenyoustarttothingsthatyoudidn'tcareaboutbefore,that'swhatwecallgrowingup.所謂長大,就是你開始在乎以前你不在乎的事情了。②Whendoingtheexperiment,nottodropanymedicalmaterialsonyourhands.做實驗時,注意不要把化學(xué)藥品灑到手上。③Haydenputupthepaper-cutsforfearthattheyshouldbedamaged.海登小心地把那些窗花貼在窗戶上,生怕把它們弄壞。答案:①careabout②takecare③withcare?后講carefor喜歡;照料takecare當(dāng)心takecareof照料withcare小心;慎重②makeupone'smind下決心;決定(PiJ,先練(1)單句寫作①M(fèi)rZhangtopersuadehiswifetoteachintheremoteareasasvolunteers.張老師下決心說服妻子與他ー起去邊遠(yuǎn)地區(qū)支教。②IintendedMattalonetoguesstheriddlesonthelanterns,butnowI我本來想讓馬特ー個人去猜燈謎,但是我已經(jīng)改變了主意。③Always thatsuccessliesinyourconfidenceaswellashardwork.時刻謹(jǐn)記成功來源于自信和努力。答案:①hasmadeuphismind②havechangedmymind③keepinmind(2)單句改錯Theymadeuptheirmindtogivehim$600ifhedidn，twatchTVforayear.答案:mind—minds，后講makeupone,smindtodosth,下定決心做某事changeone'smind改變主屈、have/keep/bear...inmind將 記在心里minddoingsth.介意做某事mindyourownbusiness少管閑事nevermind沒關(guān)系型別提醒changeone'smind和makeupone'smind中mind隨one's的單復(fù)數(shù)而有單復(fù)數(shù)形式的變化。③givein投降;屈服;讓步(P18)?先練單句寫作①Hewasdisabledfrombirth,butheneverfeltfrustrated,nordidheanydifficulty.他生來就有殘疾,但他從不沮喪,也從未屈服于任何困難。②Themoondoesn'tlightandheatitself.月亮自己不發(fā)光和熱。③Thecouple mostoftheirfortunetothepoorintheirsmalltown.這對夫婦把他們的大部分財產(chǎn)都捐贈給了他們生活的那個小鎮(zhèn)上的窮人。答案:①giveinto②giveoff③gaveaway?后講giveinto冋 屈服giveaway贈送;泄露;出賣giveoff放出;散發(fā)出(氣體、熱量、能量、光、聲音等)giveout分發(fā);用完;消耗盡;筋疲力盡giveup放棄:戒掉;停止givewayto讓路;讓步 句型與語法 ①［教材原句］Althoughshedidn'tknowthebestwayofgettingtoplaces,sheinsistedthatsheorganizethetripproperly.(Pis)雖然她對去某些地方的最佳路線并不清楚,她卻堅持要自己把這次旅行安排得盡善盡美。，先練單句語法填空①Terry'sparentshopedhewouldmajorinscience,butheinsistedhe(learn)traditionalChinesemedicine.②AllhercolleaguesinsistedthatLily(be)apersoneasytogetalongwellwith.(3)1wantedtodriveDunntothestation,butheinsistedwalkingthere.答案:①(should)learn②was③on?后講insist(堅持說/認(rèn)為)that...,賓語從句用陳述語氣。insist(堅決要求/堅持主張)thatsb.(should)do...,賓語從句用虛擬語氣。insiston(doing)sth.堅持(做)某事②［教材原句］Theweatherforecastisnotgoodsowearetakingalargeparcelofwarmclotheswithus.(P21)天氣預(yù)報說天氣不是很好,因此我們會隨身帶一大包暖和的衣服。,先練單句語法填空?Pleasecallthestationtomakesurewhentheearliesttrain(leave).(2)Atthistimenextyearwe(spend)ourholidayinBeijing.答案:?isleaving②arespending?后講(1)現(xiàn)在進(jìn)行時表示將來,主要用于表示按計劃或安排將要發(fā)生的動作或事件。這種用法給人ー種期待感,常表示最近或較近的將來。有此用法的動詞多為表示位置轉(zhuǎn)移的動詞或詞組,如arrive,come,get(to),leave,return,start,travel,takeoff,fly,setoff等。(2)現(xiàn)在進(jìn)行時表示將來,除使用位移動詞外,也可使用某些非位移動詞,如:do,buy,meet,have,play,finish,stay,publish等,此時句中一般要有表示將來的時間狀語。課文回練升華運(yùn)用WangKunandWangWeiarebrotherandsister.They1(dream)abouttakingagreatbiketripeversincemiddleschool.ItwasWangWeiwhofirsthadtheidea2(cycle)alongtheMekongRiver.Inordertodothetripproperly,theywenttothelibraryandfoundalargeatlaswithgoodmapsinit.Afteracarefulstudyofthemaps,theyfoundthesourceoftheMekongRiver.They3(ride)bicyclestotravelalongtheriver,—4sourceisinQinghaiProvince.WhenitentersSoutheastAsia,ittravels5(slow)throughhiIls,lowvalleysandtheplainswherericegrows.Despitethe6(difficult),WangKunandWangWeiwere7(determine)tobegintheirjourneyat§altitudeofmorethan5,000metresinQinghaiProvince.Duringtheirjourney,theyenjoyedthebeautifulsceneryofglaciers,deepvalleys,waterfalls,plainsandthecontinuouschangeoftheweather.9(final),theyreachedDaliinYunnanProvince,whereDaoWeiandYuHangjoinedthem.Thefourofthemwenton_10_theirgreatbiketrip.Thiswasareallyinterestingexperience..5.6.—0.答案:1.havedreamed2.tocycle3.rode/