人教课标版高一必修3Unit5人教课标版高一必修3Unit5•1.Goingeastward,you’llpassmountainsandthousandsoflakesandforests,aswellaswideriversandlargecites.一路向东行，你们会经过一座座山脉，上千个湖泊，森林，还有宽阔的河流和许多大城市……•2.PeoplesayitisCanada’smostbeautifulcity,surroundedbymountainsandthePacificOcean.•人们说温哥华是加拿大最美丽的城市，被大山和太平洋环抱。•3.SkiingintheRockyMountainsandsailingintheharbourmakeVancouveroneofCanada’smostpopularcitiestolivein.•落基山可以滑雪，海港供你扬帆，这些使得温哥华成为加拿大最受欢迎的居住城市之一。Languagepoints1.Ratherthantaketheaeroplanealltheway,theydecidedtoflytoVancouverandthentakethetrainwesttoeastacrossCanada.她们不想一路乘飞机，她们决定先飞到温哥华，再从西海岸乘火车横穿加拿大到达东海岸。AratherthanB…(RatherthanB,A…)(1)ratherthan表示客观事实，意为“是……而不是……；与其说……不如说……”。它连接的并列成分可以是名词、代词、形容词、介词(短语)、动名词、分句、不定式、动词等。(1)连接两个名词或代词Heisawriterratherthanateacher.(2)连接两个形容词Thesweatersheboughtwasbeautifulratherthancheap.与其说他是教师还不如说他是作家。与其说她买的这件羊毛衫便宜不如说它漂亮。(3)连接两个介词(短语)或动名词Wewillhavethemeetingintheclassroomratherthaninthegreathall.Sheenjoyssingingratherthandancing.我们是在教室里开会，不是在大厅里。她喜欢唱歌，而不喜欢跳舞。(4)连接两个分句是我们应该帮助他而不是他应该帮助我们。(5)连接两个不定式Idecided我决定写信而不打电话。Weshouldhelphimratherthanheshouldhelpus.towriteratherthan(to)telephone.注意：ratherthan后接不定式时，不定式可以带to，也可以不带to,如上句。但ratherthan位于句首时，则只能接不带to的不定式。(6)连接两个动词Heranratherthanwalked.他是跑来的，而不是走来的。注意：这里ratherthan后用了walked，而没有用walk，表示客观事实，而不是主观愿望。如果换成walk，则作“宁愿……而不愿……”解。2)连接两个成分作主语时，其谓语动词的数通常与前面的主语保持一致。如：YouratherthanIaregoingtogocamping.IthinkTom，ratherthanyou，_________toblame.我认为该受责备的是汤姆而不是你是你而不是我要去要野营。isRatherthangothere，I’dprefertostayhereonmyown.我宁愿自己呆在这里，也不去那里。IwouldratherstayhereonmyownthangothereIwouldstayhereonmyownratherthangothere【活学活用】•(1)_______________________(不愿意乘公共汽车),Iwouldwalkthere.•(2)Mary,ratherthanherparents,_______________________________(将出差去巴黎)．•(3)Nuclearscienceshouldbedevelopedtobenefitthepeople________harmthem.•A．betterthanB．morethan•C．otherthanD．ratherthanD看一例:RatherthantakeabusisgoingtoParisonbusiness2.Thethoughtthattheycouldcrossthewholecontinentwasexciting.that引导同位语从句。[考例]Thenews_____ourathleteswonanothergoldmedalwasreportedinyesterday’snewspaper.(上海)A.whichB.whetherC.whatD.that[点拨]选D。ourathleteswonanothergoldmedal用来说明thenews的具体内容，是同位语从句，故用that引导。同位语从句不能用which引导。3.Goingeastward,youwill...-ward（s）加在前置词上，构成副词，表示方向backward(s)向后，upward(s)向上。•=____________,andyouwill……….Goeastward•用combine动词填空。•(1)whatyou’velearnedinbookswithyourwork,you’lldoyourworkmuchbetter.•(2)whatyou’velearnedinbookswithyourwork,andyou’lldoyourworkmuchbetter.CombiningCombine4.PeoplethinkitisCanada’smostbeautifulcity,surroundedbymountainsandthePacificOcean.许多人认为温哥华是加拿大最美的城市，因为它被大山包围，濒临太平洋。归纳拓展(1)surroundvt.包围,围绕;圈住surround...with...使……包围……...
