外研版高中英语一轮复习精品课件：必修5 M1 British and American English

BritishandAmericanEnglish,Module1,必修5,1,1.ItdoesntmakemuchofadifferencewhetherateacherspeaksBritishorAmericanEnglish.老师是讲英国英语还是美国英语是没有多大区别的。2.Americansuseaflashlight,whilefortheBritish,itsatorch.美国人把手电筒称作flashlight,而英国人则叫torch。,重点句型,2,3.WhentheIrishwriterGeorgeBernardShawmadethefamousremarkthattheBritishandtheAmericansaretwonationsdividedbyacommonlanguage,hewasobviouslythinkingaboutthedifferences.当爱尔兰作家乔治萧伯纳讲那句名言英国和美国是被同一种语言分开的两个民族时,他显然想到了它们的区别。,重点句型,3,4.ButithasalsoledtolotsofAmericanwordsandstructurespassingintoBritishEnglish,sothatsomepeoplenowbelievethatBritishEnglishwilldisappear.但是这也导致了许多美国英语单词和结构传入英国英语,以至于现在有一些人相信英国英语将要消失。,重点句型,4,1.ItdoesntmakemuchofadifferencewhetherateacherspeaksBritishorAmericanEnglish.老师是讲英国英语还是美国英语是没有多大区别的。本句为主从复合句；it为形式主语,whether引导的从句为真正的主语。Itdoesntmatterwhetheryouwillgoornot.你去不去都没关系。whether作“是否”讲时,引导名词性从句。Theproblemiswhetheritisstilluseful.问题是这是否仍然有用。,句型探究,5,whether,if二者引导宾语从句时可互换。whether可引导表语从句及同位语从句,if不能。whether引导的主语从句可位于句首或句尾,if引导的主语从句只能位于句尾。whether可与动词不定式连用,if则不能。Shestoodinthedoorway,unabletodecidewhethertogoin.她站在门口,拿不定主意是否进去。,6,2.Americansuseaflashlight,whilefortheBritish,itsatorch.美国人把手电筒称作flashlight,而英国人则叫它torch。句中while是并列连词,连接并列句,意为“然而,而”,此处表示对比,并含有轻微的转折意味。,句型探究,7,在过程中,在期间(=when)while虽然,尽管(=though)只要(=aslongas),8,Someonecametoseeyouwhileyouwereout.你出去时,有人来找过你。Therewillbelifewhilethereiswaterandair.只要有水和空气,就会有生命。Whilehewasright,fewpeoplewouldfollowhim.虽然他是正确的,但是没有几个人愿意听他的。注意：while引导让步状语从句必须置于该从句的句首。,9,3.Theothertwoareasinwhichthetwovarietiesdifferarespellingandpronunciation.这两种英语另外两个领域的区别是拼写和发音。本句为主从复合句,inwhich引导定语从句,修饰areas。,句型探究,10,介词+关系代词引导定语从句的选择：根据从句谓语动词的搭配习惯：onwhichIspent50yuan.forwhichIpaid50yuan.fromwhichIlearntalot.aboutwhichheoftentalks.,11,Thisisthedictionary,根据先行词的搭配习惯：thedayonwhichIjoinedtheleague.thedaysduringwhichIlivedthere.themonthinwhichIstayedthere.,12,Iremember,介词可后移,此时关系词可省略：towhomwellwrite.wellwriteto.,13,Theperson,4.WhentheIrishwriterGeorgeBernardShawmadethefamousremarkthattheBritishandtheAmericansaretwonationsdividedbyacommonlanguage,hewasobviouslythinkingaboutthedifferences.当爱尔兰作家乔治萧伯纳讲那句名言英国和美国是被同一种语言分开的两个民族时，他显然想到了它们的区别。本句为主从复合句,when引导了时间状语从句,在此从句中又含有that引导的同位语从句。,句型探究,14,同位语从句一般跟在某些名词(如：fact,idea,news,promise,i