Unit 2 Understanding each other Grammar and usage 1 教案 -2021-2022学年高二英语新牛津译林版选择性必修第四册

B7Unit2UnderstandingeachotherGrammarandusageRelativeclauses-1=1\*ROMANI.学习目标Bytheendofthisclass,studentswillbeableto:1.identifyandcategorizerelativeclauses;2.summarizethegrammaticalrulesofrelativeclauses;3.userelativeclausesappropriatelyincontrolledcontext;4.applyrelativeclausestogiveexamplesoftaboos.=2\*ROMANII.导读导学Leadstudentstosummarizethegrammaticalrulesofrelativeclausesbasedonthetext,andusetherulestoidentifyandcategorizerelativeclauses.关系词指代充当成分关系代词that人或物主、宾、表which物主、宾who人主、宾whom人宾whose人或物定语关系副词where地点状语when时间why原因在复合句中，如作定语的是一个从句，该从句被称为定语从句。定语从句分为两种：限制性定语从句和非限制性定语从句。一、限制性定语从句限制性定语从句对先行项（先行词）进行限定或修饰，由关系代词或关系副词引导。主句和从句不用逗号隔开。（一）用that而不用which的情况(1)先行词为all,everything,nothing,something,anything,little,much,none,等不定代词时。①Iamsureshehassomethingyoucanborrow.②Didyouhaveanythingyouwanttosayforyourself?(2)先行词被theonly,thevery,thesame,thelast,all,every,no,some,any,little,much等修饰时。①ThisistheverybusI'mwaitingfor.②Theonlythingwecandois(to)giveyousomemoney.(3)先行词是序数词或被序数词或最高级修饰时。①ThistrainisthelastwillgotoSuzhou.②ThisisthemostinterestingfilmI'veseen.(4)当先行词既有人又有物时。Doyouknowthethingsandpersonstheyaretalkingabout?(5)当主句的主语是疑问词who或which时。①Whichisthebikeyoulost?②Whoistheboywonthegoldmedal?(6)有两个定语从句时，其中一个关系代词宜用which，则另一个用that。Theysecretlybuiltupasmallfactory,producedthingscouldcausepollution.（二）限制性定语从句中关系副词的用法关系副词（when,where,why）引导定语从句时，既引导定语从句，又在定语从句中充当状语。关系副词可转化为介词+关系代词(which)结构。a.HetoldmethedatehejoinedtheParty.b.ThehotelistheoneIstayedlastmonth.c.Iknowthereasonshewassoangry.1、指出关系代词在下列句子中充当的成分，及是否可以省略a.Theman(who)Italkedwithisourteacher.关系代词在从句中作可否省略b.Theman(whom/who)InoddedtoisMr.Li.关系代词在从句中作可否省略c.Thesearethetreeswhichwereplantedlastyear.作可否省略d.Aplaneisamachinethatcanfly.作可否省略e.Thisisthescientistwhoseachievementsarewellknown.作可否省略2、用定语从句改写下列两组句子。Mrs.Clarkisangrywiththegoat.Thegoatiseatingherflowers.Canyoulendmethebook?Youtalkedaboutitlastnight.3、由that或inwhich引导定语从句，引导词也可以省略。①Iliketheway_________