選修二高中英語unit-4-journey-across-a-vast-land-閱讀分段講解課件

Unit4JourneyacrossavastlandReadingandthinking閱讀要點分段講解Unit4JourneyAcrossaVastLandReading要點講解-Para.1&2SEEINGTHETRUENORTHVIARAIL:VANCOUVERANDTHEHEARTOFCANADALiDaiyuandhercousinLiuQianwenttoCanadatovisittheircousinsinHalifaxontheAtlanticcoast.Ratherthantravelbycommercialairlinealltheway,theydecidedtoflytoVancouverandthentakethetrain.Forbothofthem,thethoughtofcrossingthewholecountrybyrailwasexciting.Para.1不定式作目的狀語在大西洋沿岸主語而不是一路上；一直動名詞作賓語SEEINGTHETRUENORTHVIARAIL:VANCOUVERANDTHEHEARTOFCANADABeforestartingout,theyspentacoupleofdaysinVancouver,seeingthesights.Duringtheirfirstday,asistypicalofVancouver,itrained.Despitetheweather,theywereabletotakeaboatrideoutintothebay,andlatervisitanislandthathadwonderfulshopssellingcraftsandantiques.Thenextdaywasclearandmild,andtheywerepleasedtoseethebeautifulmountainslookingoutoverthecity.Later,theytookapleasanthikeinaforestjustashortdistanceaway.Para.2prep.在…之前=beforetheystartedout動詞ing作狀語定語從句as引導非限制性定語從句，可指代整個主句。從句可放在主句之前,也可以放在主句之后,有時還可以放在主句的中間。例：1.Asisreported,talksbetweenthetwocountriesaremakingprogress．

2.Heisindifferenttomoney,asisoftenthecasewithyoungpeople.3.Grammar,ashasbeensaidbefore,isnotasetofdeadrules.SEEINGTHETRUENORTHVIARAIL:VANCOUVERANDTHEHEARTOFCANADABeforestartingout,theyspentacoupleofdaysinVancouver,seeingthesights.Duringtheirfirstday,asistypicalofVancouver,itrained.Despitetheweather,theywereabletotakeaboatrideoutintothebay,andlatervisitanislandthathadwonderfulshopssellingcraftsandantiques.Thenextdaywasclearandmild,andtheywerepleasedtoseethebeautifulmountainslookingoutoverthecity.Later,theytookapleasanthikeinaforestjustashortdistanceaway.Para.2是...的特點betypicalofsb./sth.

是…的特點;象征Itistypicalofsbtodosth.某人一向……例：1.ThispoemistypicaloftheRomanticperiod.

2.Itwouldbetypicalofmetogoabreathofairwhenataparty.

3.Itistypicalofhimtotakehardjobs.SEEINGTHETRUENORTHVIARAIL:VANCOUVERANDTHEHEARTOFCANADABeforestartingout,theyspentacoupleofdaysinVancouver,seeingthesights.Duringtheirfirstday,asistypicalofVancouver,itrained.Despitetheweather,theywereabletotakeaboatrideoutintothebay,andlatervisitanislandthathadwonderfulshopssellingcraftsandantiques.Thenextdaywasclearandmild,andtheywerepleasedtoseethebeautifulmountainslookingoutoverthecity.Later,theytookapleasanthikeinaforestjustashortdistanceaway.Para.2prep.即使；盡管動詞ing作狀語定語從句高興地做….Unit4JourneyAcrossaVastLandReading要點講解-Para.3&4SEEINGTHETRUENORTHVIARAIL:VANCOUVERANDTHEHEARTOFCANADAThenextmorning,thetwogirlsaroseearlytotakethetraintoLakeLouise,passingthroughtheCanadianRockies.Seenfromthetrainwindow,themountainsandforestsofCanadalookedmassive.Whenthetrainarrivedatthestation,theytookataxitoLakeLouise,wherethebluewaterliterallytooktheirbreathawaywithitsexceptionalbeauty.Theyspentthenight,andthentookacoachboundnorththroughtheCanadianRockiestoJasper...Para.3不定式作目的狀語形容詞作表語定語從句(美景等)令某人大為驚訝或興奮動詞ing作狀語過去分詞作狀語時間狀語從句takeone’sbreathaway本意是“令人無法呼吸”，常用來比喻“(美景等)令某人大為驚訝或興奮”。例：Youaresobeautifulthatyoutakemybreathaway.

Afterclimbingthemountain,wefeltthattheviewtookourbreathaway.SEEINGTHETRUENORTHVIARAIL:VANCOUVERANDTHEHEARTOFCANADAThenextmorning,thetwogirlsaroseearlytotakethetraintoLakeLouise,passingthroughtheCanadianRockies.Seenfromthetrainwindow,themountainsandforestsofCanadalookedmassive.Whenthetrainarrivedatthestation,theytookataxitoLakeLouise,wherethebluewaterliterallytooktheirbreathawaywithitsexceptionalbeauty.Theyspentthenight,andthentookacoachboundnorththroughtheCanadianRockiestoJasper...Para.3并列謂語…Lookingatthebeautifulscenery,theybothagreedthatitwasthemostawesomejourneytheyhadevertaken.Inadditiontoseeingspectacularmountainpeaksandforests,onehighlightoftheirtripwasbeingabletoseemanydifferentcreatures,includingdeer,mountaingoats,andevenagrizzlybearandaneagle.Para.3動詞ing作狀語賓語從句定語從句省略了that除了inadditionto1)相當于一個介詞，所以to后接動詞作賓語時要用動名詞。2)主語后有inadditionto引出的介詞短語時，謂語動詞與其

前面的主語保持一致。例：Inadditiontogivingmesomeadvice,hegavemesomemoney.Theteacher,inadditiontohisstudents,wasinterestedinthebook.SEEINGTHETRUENORTHVIARAIL:VANCOUVERANDTHEHEARTOFCANADAFromJasper,theycaughtthetraintowardsToronto.Oneofthetrain’sfirststopswasinEdmonton,theprovincialCapitalofAlberta,thecentreofCanada’shugeoilandgasdrillingindustry.Edmontonisfreezingcoldinwinter,withdailytemperaturesaveraging-10℃.Sinceitcanbetoocoldtogooutdoors,Edmontonishometomanyshoppingmalls.Infact,oneofthelargestshoppingmallsinNorthAmericaisinEdmonton.Para.4同位語太…以致于不能…with的復合結(jié)構(gòu)擁有behometo1)擁有2)為...的所在地…；是...的家鄉(xiāng)例：Jamaicaishometoovertwomillionpeople.Thisdesertedoldbuildingishometomiceandflies.SEEINGTHETRUENORTHVIARAIL:VANCOUVERANDTHEHEARTOFCANADAFromJasper,theycaughtthetraintowardsToronto.Oneofthetrain’sfirststopswasinEdmonton,theprovincialCapitalofAlberta,thecentreofCanada’shugeoilandgasdrillingindustry.Edmontonisfreezingcoldinwinter,withdailytemperaturesaveraging-10℃.Sinceitcanbetoocoldtogooutdoors,Edmontonishometomanyshoppingmalls.Infact,oneofthelargestshoppingmallsinNorthAmericaisinEdmonton.Para.4…中的一個Unit4JourneyAcrossaVastLandReading要點講解-Para.5&6SEEINGTHETRUENORTHVIARAIL:VANCOUVERANDTHEHEARTOFCANADAFromEdmonton,thetrainheadedsoutheastacrossthegreatCanadianPrairie.Atschool,DaiyuandLiuQianhadlearntthatCanada’spopulationisonlyslightlyoverthirty-sevenmillion.However,theydidnotanticipateseeingsuchanopencountry,andweretrulyamazed.Theywentthroughtwowheat-growingprovinces,wheretheysawabunchoffarmsthatcoveredaverylargearea.Para.5定語從句人口數(shù)預(yù)料做某事定語從句朝東南行進穿過SEEINGTHETRUENORTHVIARAIL:VANCOUVERANDTHEHEARTOFCANADAAfteranotherdayonthetrain,eventuallytheywerebackinanurbanarea,thecityofWinnipeg.Fromthere,theytravelledthroughthenight,andwokeupinOntario—alandofforestsandlakes.Thetrainthunderedon,throughtherollinghills.Thebushesandmapletreesoutsidetheirwindowswerered,gold,andorange,andtherewasfrostontheground,confirmingthatautumnhadarrivedinCanada.Nightcameagain,andthetrainturnedsouthtowardsToronto.Para.6繼續(xù)快速前行醒來轟隆隆地快速移動動詞ing作狀語繼續(xù)賓語從句SEEINGTHETRUENORTHVIARAIL:VANCOUVERANDTHEHEARTOFCANADA…Whentheywokeupthenextmorningandpulledbackthecurtain,theycouldseethewidestretchofLakeHuron—oneofthefourGreatLakesonOntario’ssouthernborder.Itwasnotuntil9:30a.m.thattheyfinallyreachedthecapitalofOntario,Toronto.Allinall,theirtripfromVancouvertoTorontohadtakenadurationoffourdays.Para.6往后拉pullback

1)往后拉(比如拉開窗簾)2)撤回；(使某人，尤指一組士兵)撤出陣地例：1.Let’spullbackthecurtainandhavealookatthenewclothes.2.Nowisthetimeforyoutopullbackbeforeitistoolate.pull?？级陶Z搭配：pullin進站;吸引pullout離開，撤離；渡過難關(guān)pullon穿；戴；繼續(xù)拉pullover靠向路邊pullup(使)停下;拔出來pulldown毀壞;拆毀;使…下跌SEEINGTHETRUENORTHVIARAIL:VANCOUVERANDTHEHEARTOFCANADA…Whentheywokeupthenextmorningandpulledbackthecurtain,theycouldseethewidestretchofLakeHuron—oneofthefourGreatLakesonOntario’ssouthernborder.Itwasnotuntil9:30a.m.thattheyfinallyreachedthecapitalofOntario,Toronto.Allinall,theirtripfromVancouvertoTorontohadtakenadurationoffourdays.Para.6強調(diào)句型not...until句型的強調(diào)句：結(jié)構(gòu)：Itis/wasnotuntil+被強調(diào)部分+that+其他部分注意：此句型只用until，不用till。that后面的從句要用肯定句。例：1.ItwasnotuntilIhadreadyourletterthatIunderstoodthetruereason.

2.ItwasnotuntilyesterdaythatIlearnedit.SEEINGTHETRUENORTHVIARAIL:VANCOUVERANDTHEHEARTOFCANADA…Whentheywokeupthenextmorningandpulledbackthecurtain,theycouldseethewidestretchofLakeHuron—oneofthefourGreatLakesonOntario’ssouthernborder.Itwasnotuntil9:30a.m.thattheyfinallyreachedthecapitalofOntario,Toronto.Allinall,theirtripfromVancouvertoTorontohadtakenadurationoffourdays.Para.6總共；總的說來allinall表示“總共；總的來說”。例：1.Hehashisfaults,but,allinall,heisagoodhelper.2.Allinall,thingsworkedoutforthebetter.3.Itisaboutanhour’swalktothestationallinall.LanguagePoints1arise

v.起身；出現(xiàn)；由…引起1).Theboardacknowledgesproblemswhicharisefromthenewnessoftheapproach.董事會承認使用新方法產(chǎn)生了種種問題。2).However,severalissuesariseifyougodownthispath.但是，如果沿著這條思路走下去，會產(chǎn)生幾個問題?！就卣埂縜rise—arose—arisenarisefrom/outof…由…引起arise:書面用詞，出現(xiàn)；發(fā)生；起身rise:普通用詞，指具體的或抽象的事物由低向高移動。raise:及物動詞，意為“提起；舉起；撫養(yǎng)；提出”lift:語氣比raise強，指用體力或機械的力舉起或抬起某物。詞義辨析arise,rise,raise,lift這些動詞均有"上升，舉起"之意。2breathn.呼吸的空氣

breathlessadj.喘不過氣來的breathev.呼吸1).Shewasslightlyoutofbreathfromrunning.

她跑過后有點上氣不接下氣。2).Ihadtostepoutsideforabreathoffreshair.

我得到外面去透口氣。重點短語takeadeepbreath深呼吸outofbreath喘不過氣來，上氣不接下氣shortnessofbreath氣促；呼吸淺短takemybreathaway使大吃一驚；讓我無法呼吸shortofbreath呼吸短促catchmybreath喘氣；隨著我的呼吸saveyourbreath別嘮叨了；省口氣吧；別白費口舌了breathofair微風inonebreath一口氣；同時（等于inthesamebreath）3boundadj.準備前往某地；一定會1.Thereareboundtobeteethingproblemswithsomethingsonew.如此新鮮的事物剛開始必然會有些問題。2.Theethnicpopulationsaresointermingledthatthere'sboundtobeconflict.各民族人口如此雜居，肯定會發(fā)生沖突?！就卣埂縝eboundby受…約束；由…聯(lián)系起來boundwith與…合訂；與…有共同的境界；（因喜悅等而）雀躍boundupwith與…關(guān)系密切boundupin專心，沉迷于，忙于withinboundsadv.在允許范圍內(nèi)【拓展】freeze—froze–frozenfreezein用冰凍上；冰封

freezeup凍結(jié)；怯場freezetodeathvt.凍死

wagefreeze工資凍結(jié)4freezev.結(jié)冰；使凍住1).Ifthetemperaturedropsbelow0°C,waterfreezes.

如果溫度降到攝氏零度以下，水就會結(jié)冰。2).Youcanfreezethesoupatthisstage.

你此時可以把湯冷藏。1).Contrarytopopularbelief,moderateexerciseactuallydecreasesyourappetite.

與大部分人的想法相反，適度的運動實際上會降低食欲。2).Hecontinuedtomaintainthathedidnothingwrong,despiteclearevidencetothecontrary.

他仍堅持認為自己沒有做錯，盡管有確鑿的證據(jù)證明他做錯了。5contraryadj.相反的；相對立的n.相反的事物【拓展】辨析opposite,contrary,adverse,reverse,converseopposite:指位置、方向、行動或想法等完全相反。contrary:一般指與某種主張、看法或行為等正好相反，否定一方并不意味

著肯定另一方的意味。adverse:通常指違害利益的、無生命的勢力或條件等，側(cè)重分歧。reverse:指朝相反方向的或反面(背面)的。converse:指在方向、行動或意見上相反的。6proceedv.行進；繼續(xù)做1.Wenowproceedtothenextitemontheagen