18-19 Unit 3 Section Ⅲ Grammar——定语从句(Ⅲ)和反意疑问句.doc

SectionⅢGrammar——定语从句(Ⅲ)和反意疑问句[语境自主领悟]先观察原句后自主领悟①I'mtakingweight­losspillscalledFat­Lesswhicharequitepopularamongyoungwomenhere.②Mymotherwhoyoumetlastyearkeepstellingmenottotakethembecausetheyaredangerous.③MymotherinsistedonsendingmetothehospitalwhereIreceivedgoodmedicaltreatment.④It'sthesameinChina—manypeoplesomeofwhomarenotoverweightatallarealwaysgoingonadiet.⑤IamlookingformyglasseswithoutwhichIcan'twatchTVclearly.⑥Lookinggoodisimportanttowomenisn'tit？⑦Weshouldn'tbeashamedofthewaywelookshouldwe？⑧Heisnotthemanwhogaveusatalkishe？⑨Ithinkchickenscanswimcan'tthey？⑩Shehasfinishedherhomeworkhasn'tshe？1.例句①中的关系词在句中作主语。2.例句②④⑤中的关系词在句中作宾语。3.例句③中的关系词在句中作地点状语。4.反意疑问有两种基本形式：例句⑥⑨⑩属于前肯后否式例句⑦⑧属于前否后肯式。[语法精要点拨]一、非限制性定语从句1．非限制性定语从句的概述非限制性定语从句与先行词的关系不密切它的作用是用来提供附加的而非必要的信息只是对先行词作进一步的解释、补充或说明与先行词之间的关系较为松散之间有逗号分隔。若去掉此定语从句句子的主旨大意仍然明确不会引起误解和太大的歧义。Mr.Liisthemanagerofourcompanywhomyousawatthemeetingyesterday.李先生是我们公司的经理昨天你在会上见过他。2．非限制性定语从句的引导词引导词(关系词)先行词在定语从句中作的成分关系代词who人主语whom人宾语关系代词which物/整个主句的意思主语/宾语whose(＝ofwhom或ofwhich)人/物定语as人/物/整个主句主语/宾语关系副词when时间名词时间状语where通常是地点名词地点状语CharlesSmithwhowasmyformerteacherretiredlastyear.(主语)查尔斯·史密斯去年退休了他曾是我的老师。XiaoWangwhomtheyoftentalkaboutisgoingtoAmericanextmonth.(宾语)他们经常谈到的那个小王下个月要去美国了。Therearemanyhighbuildingsalongtheriverwherethereusedtostandrowsoftrees.(地点状语)沿河有很多的高楼过去那儿是成排的树。InhisofficetherearenineclerkstheyoungestofwhomisMr.Liu.(介词宾语)他办公室有9个职员其中最年轻的是刘先生。Theearthgoesaroundthesunasweallknow.(宾语)众所周知地球绕着太阳转。[名师点津](1)在非限制性定语从句中不能用that来代指人或物而应当用who/whom指人用which指物。指人和指物的关系代词在非限制性定语从句中作宾语时也不能省略。指人作宾语时只能用宾格whom不能用who替换。(2)非限制性定语从句不能用why引导常用forwhich代替why。[即时演练1]用适当的关系词填空①ChinaTodayattractsaworldwidereadershipwhichshowsthatmoreandmorepeopleallovertheworldwanttolearnaboutChina.②Thebooksonthedeskwhosecoversareshinyareprizesforus.③J