Unit+4+Journey+Across+a+Vast+Land++Reading+and+Thinking+課件【知識精講精研】高中英語人教版（2019）選擇性必修第二冊

Unit4Period1ReadingandThinking(1)LearnaboutarailjourneyacrossCanada1.Canadaisthe______largestcountryintheworld.2._______and________aretheofficiallanguages.3.ThecapitalofCanadais________.新課導入secondEnglishFrenchOttawaHowmuchdoyouknowaboutCanada?1.通過閱讀橫跨加拿大的長途火車旅行游記，能深入了解加拿大的

自然和人文地理概況；2.能夠充分關(guān)注語篇標記詞，理解和掌握文中的語義連接手段和過

渡銜接技巧；3.能夠?qū)W習并掌握本課時的重點單詞及重要語言點。課堂學習Pre-readingBeforeyouread,lookatthetitleandthepicturebelow.Whatdoyouthinkthisarticleisabout?ItisaboutatripaboutsomeamazingsightsaboutCanadaviarail.Whatkindofgenre(體裁)

isthistext?A.ExpositionB.TraveljournalC.FeatureD.ArgumentationBeforeyouread,discussthesequestionswithyourpartner.11.Whatdoyouknowaboutrailjourneys?2.WhatdoyouthinkyouwillseeifyougoonarailjourneyacrossCanada?Railjourneysusedtotakealongtime—peopleoftentookthembecausetheywerecheaperthanflying.However,nowwithhighspeedrail,theyaremuchshorter,butalsomoreexpensive.lakes,prairie(大草原),animals,forests,mountains…While-readingReadthetextandsumupthemainideaofeachparagraph.The_______________ofcrossingCanadabyrail.Theirstayin__________beforethejourney.Theirvisitto____________________.Introductionof__________.Journeyacrossthegreat_______________.Onthewayto___________.excitingthoughtVancouverLakeLouiseandJasperEdmontonCanadianPrairieOntario56Dividethepassageintothreepartsandsumupthemainideaofeachpart.Part1para(s)___Part2para(s)___Part3para(s)___123-6Brief___________totheirtripalongtheway.introductionBeforestartingout,the______theysawinVancouver.sightsWhattheyreallysawandfelt______thetrainoratsomestops.aboardReadthearticleandunderlinethediscoursemarkers.2UsediscoursemarkerstoshowrelationshipsDiscoursemarkersarealsoknownas"linkingwords".Theyareusedtoshowrelationshipsbetweenideas.Relationshipscanrangefromaddingsomething(e.g.,also,besides,additionally),toshowingcontrast(e.g.,however,ontheotherhand),toexplainingareason(e.g.,because,since),ortoshowingaresult(e.g.,therefore,asaresult).Withoutdiscoursemarkers,theconnectionsbetweensentencesandparagraphswouldbelessobvious.ratherthanthenbefore

despite

later

wheninadditiontosinceinfacthowevereventuallyfinallyallinallThediscoursemarkersinthepassageinclude:Completethetablebelowwithinformationfromthearticle.3PlaceInformationoftenrains;aharbour;beautifulmountainslookingoutoverthecity;aforestjustashortdistanceawayCentreofCanada’shugeoilandgasindustry;coldinwinter,withdailytemperaturesaveraging-10℃;hometooneofthelargestshoppingmallsinNorthAmericatheCanadianPrairiealandofforests,lakes,androllinghills;fourGreatLakesonitssouthernborder;capitalisTorontoVancouverbluewaterofLakeLouise;spectacularmountainpeaksandforests;differentcreaturessuchasdeer,mountaingoats,grizzlybears,andeaglestheCanadianRockiesEdmontonOntarioanopencountry;twowheat-growingprovinces;abunchoffarmsthatcoveredaverylargearea4Readthearticleagain.Matcheachofthesediscoursemarkerswiththecorrectpurpose.1however Atoaddsomething2since Btoshowcontrast3when Ctoexplainareason4inadditionto Dtoshowanendpointintime5infact Etoshowtime6later Ftoemphasise7eventually GtodescribetheorderofeventsPost-reading5Discussthequestionsingroups.1.WouldyoubeinterestedintakingthesametripasLiDaiyuandLiuQian?Whyorwhynot?2.Howisarailjourneydifferentfromotherformsoftravel,suchasbyplaneorcar?Iwouldlovetotakesuchajourney.Itseemssowonderfulandrelaxing,andIwouldgettoseesomanybeautifulsites.Arailjourneyisdifferentfromacarjourneyinthatwithacarjourney,ifyouseesomethinginteresting,youcanstopandtakealook.Ajourneybyplanewillgetyoutoyourdestinationmuchfasterthanatripbytrainorcar.However,usuallyyoucannotseemuchinterestingfromaplanewindow,andaplanegivesmuchlessspaceandfeweropportunitiestogetupandwalkaroundthanonatrain.Drawthemindmapofthetravelroute.VancouverChinaLakeLouiseJasperOntarioWinnipegCanadianPrairieEdmontonToronto

人教

選擇性必修第二冊Unit4(

英語

)ENGLISHPeriod1ReadingandThinking(2)BuildupyourvocabularyLanguagepoints1.【教材原句】Ratherthantravel

bycommercialairlinealltheway,theydecidedtoflytoVancouverandthentakethetrain.

她們沒有一路乘坐商業(yè)航班,而是決定先飛到溫哥華，然后再乘坐火車。【句式分析】ratherthan連接句子的主語部分時，謂語動詞與ratherthan前面的名詞或代詞在人稱與數(shù)上保持一致?！練w納拓展】orrather 更確切地說otherthan 除……外（常用于否定句中）morethan 超過；多于(1)Heranratherthan________.(walk)(2)Sheenjoyssingingratherthan_________(dance).walkeddancing2.【教材原句】Duringthefirstday,as①istypicalof②

Vancouver,itrained.在第一天，溫哥華一如既往細雨蒙蒙。①【句式分析】as引導非限制性定語從句，指代itrained整個句子。as引導非限定性定語從句時，有“正如”之意，可以指代整個句子，指整個句子時，從句可位于句首。

②【詞匯精講】betypicalof有……的特點【詞匯拓展】typical

adj.

典型的；有代表性的typicallyadv.典型地；有代表性地；一向如此Itistypicalofsb.todosth.可以轉(zhuǎn)化為“Typically,+句子”的形式。3.【教材原句】Despitetheweather,theywereabletotakeaboatrideoutintothebay,andlatervisitanislandthathadwonderfulshopssellingcraftsandantiques.盡管天氣不佳，她們?nèi)匀环褐垴側(cè)牒?，接著游覽了一座島嶼。島上有精致的店鋪，出售手工藝品和古董?！驹~匯精講】despite盡管……=inspiteof【歸納拓展】despite+

n./pron./v.-ing，不接從句(what從句除外)；但可以用despite/inspiteofthefactthat引導從句(1)Inspiteof/Despite______________shewasveryangry,shedidn’tlosehertemper.that引導的定語從句v.-ing短語作定語thefactthat4.【教材原句】Thenextmorning,thetwogirlsaroseearlytotakethetraintoLakeLouise,passingthroughtheCanadianRockies.第二天早上,兩個女孩早早起床,坐火車去路易斯湖,穿過加拿大的落基山脈?！驹~匯精講】arisevi.(arose，arisen)起身；出現(xiàn)；由……引起【詞匯拓展】arisefrom/outof=resultfrom由……引起，產(chǎn)生rise,raise,arise,arousearisevi(arose,arisen)發(fā)生，出現(xiàn)；由……引起，產(chǎn)生Anewcrisishasarisen.risevi(rose,risen)上升，升起，增長Smokerosefromthechimney.raisevt.(raised,raised)提高；舉起；提出；籌集；飼養(yǎng)Heraisedthegunandfired.arousevt.(aroused,aroused)激起，引起Herstrangebehaviourarousedoursuspicions.(1)Newproblemswill_______oneafteranotherinfuture.(2)Thehousingpriceskeep______inspiteofthegovernment’sregulations.(3)Theriverhas______byseveralmeters.(4)She______herfingertoherlipsasasignforsilence.ariserisingraisedrisen5.【教材原句】Seenfromthetrainwindow,themountainsandforestsofCanadalookedmassive.從火車車窗看去，加拿大的山脈和森林看起來很壯觀?！揪涫椒治觥縮eenfromthetrainwindow：過去分詞作狀語Seen與句子的主語themountainsandforestsofCanada構(gòu)成被動關(guān)系，表示動作已完成?！練w納拓展】過去分詞短語通常在句中作時間、原因、條件、讓步、伴隨、方式等狀語。過去分詞與句子的主語是被動關(guān)系，或表示動作已完成。(1)_________(order)overaweekago，theequipmentisexpectedtoarriveat3p.m..Ordered6.【教材原句】When①thetrainarrivedatthestation,theytookataxitoLakeLouise,wherethebluewaterliterallytooktheirbreathaway②

withitsexceptionalbeauty.火車抵達后，她們乘坐出租車來到路易斯湖，那里湛藍的湖水異常美麗，令她們驚嘆不已。①【句式分析】when引導的時間狀語從句；where引導的非限制性定語從句②【詞匯精講】takesb.'sbreathaway令人驚嘆【詞匯拓展】holdone’sbreath屏息;屏氣takeadeepbreath深呼吸loseone’sbreath喘不過氣來outofbreath氣喘吁吁catchone’sbreath恢復正常呼吸breathevi.呼吸breathein吸氣breatheout呼氣7.【教材原句】Theyspentthenight,andthentookacoachboundnorththroughtheCanadianRockiestoJasper.她們過了一夜,然后乘坐長途汽車,向北穿越加拿大的落基山脈,來到賈斯珀?！驹~匯精講】boundadj.準備前往(某地)；注定【詞匯拓展】beboundtodo 一定會做……；注定會做……

beboundforsp. 前往……；開往……

beboundupwithsth. 與某事有密切關(guān)系

beboundupinsth. 忙于(專心于；熱衷于)某事1.Childrenarebound_______(meet)withsetbacksastheygrowup,sotheirparentsdon’thavetoworryaboutit.

2.HegotonaRussianplanebound______Berlin.tomeetfor8.【教材原句】Lookingat①

thebeautifulscenery②,theybothagreedthatitwasthemostawesomejourneytheyhadevertaken.看著美麗的風景，兩人一致認為，這是她們曾經(jīng)歷過得最棒的一次旅行。①【句式分析】Lookingatthebeautifulscenery：現(xiàn)在分詞作狀語lookat與句子的主語they是主動關(guān)系，表示動作正在進行。【溫馨提示】過去分詞與句子的主語之間存在邏輯上的動賓關(guān)系，即表被動；現(xiàn)在分詞與句子的主語之間存在邏輯上的主謂關(guān)系，即表主動?，F(xiàn)在分詞短語作狀語省略引導詞的定語從句that引導的賓語從句scene,scenery,sight,viewscene事發(fā)地點，戲劇等的一場，場面battle

scenes

the

openingscenescenery不可數(shù)名詞，指某一地區(qū)的總的整體自然風景They

stopped

at

the

top

of

the

hill

to

admire

the

scenery.sight視力；風景名勝，常用復數(shù)形式，多指人文景觀The

Great

Wall

is

one

of

the

sights

of

the

world.view指從某個角度，尤指從高處或遠處看到的景色The

view

from

the

top

of

the

mountain

is

breathtaking.9.【教材原句】Edmontonisfreezing①coldinwinter,withdaily②temperaturesaveraging－10℃.埃德蒙頓的冬天非常寒冷，每天平均氣溫為－10℃。【詞匯精講】freezevi.&vt.(froze，frozen)結(jié)冰；(使)凍住【詞匯拓展】freezev.（使）結(jié)冰；凝固；冷藏；冰凍；（因恐懼等而）呆住freezewith因……而呆住freezetodeath

凍死freezeup

(某物)凍??；﹙因緊張、害怕或興奮﹚不動，驚呆；freezesb.withafrown

皺起眉頭使某人感到沮喪freezingadj.極冷的；冰凍的frozenadj.冰凍的；嚴寒的；冷凍的；冷藏的above/belowfreezing在冰點以上/下②with復合結(jié)構(gòu)在句中常作狀語，表示伴隨狀況、原因、方式、條件等。其結(jié)構(gòu)如下：

with＋賓語＋賓補

todo表示將要做的動作

doing表示主動或正在進行的動作

done表示被動或已完成的動作

adj./adv./prep.表狀態(tài)

10.【教材原句】Itwasnotuntil9:30a.m.thattheyfinallyreachedthecapitalofOntario,Toronto.直到上午9時30分,他們才終于到達多倫多的首府安大略省?！揪涫椒治觥勘揪涫且粋€強調(diào)句,強調(diào)的是句子的時間狀語until9:30a.m.。含有not...until...的句子的強調(diào)句：Itis/wasnotuntil+被強調(diào)部分+that+其他部分that后面的句子要用肯定形式。【歸納拓展】notuntil位于句首時,句子要用部分倒裝語序。從句用陳述語序，主句用倒裝語序。e.g.Notuntil9:30a.m.didtheyfinallyreachthecapitalofOntario,Toronto.Notuntilhegotseriouslyill_____heknowtheimportanceofhealth.did1Completethesentencesusingsuitablenounsintheircorrectformsandcirclethewordswhichcollocatewiththem.1.Afterarisinginthemorning,thefirstthing

hedoesistodrawthe________.2.Hewasimpressedbyher

_______andcharm.3.Thevisitorswereadmiringthe

________datingbacktothe17thcentury.4.Weallrememberthe________ofthetrip—visitingtheHuangguoshu

Waterfall.5.Protectthe________whichareuniquetoAustraliaandtheirnaturalhabitats.curtainsbeautyantiquehighlightcreaturescurtainantiquebreathbaycreaturehighlightairlinebeautypeakdurationfrost6.What

_______didyoufly?7.Itisoneofthemostdifficult_______toclimbintheRockyMountains.8.ThebeautyofQinghaiLaketookthevisitors’_______away.9.Infreezingcoldwinter,windowsareoftencoveredwith_____.10.Wesailedintoabeautiful_____inthesouthwestofCanada11.Judyenrolledinaprogrammeofstudythatwaseightmonthsin

________,butshecompleteditinonlysixmonths.airlinepeaksbreathfrostdurationbay2CompleteSamuel'sstorywiththecorrectphrases.1.InCanada,________________________hasbeenspentonpreservingtheforest,andthecountry'sdeforestationrateisamongtheworld'slowest.2