湖南省新田县第一中学高中英语 Unit3 Looking goodFeeling good Grammar and usage非限制性定语从句课件 牛津译林版必修1.ppt

unit3lookinggood feelinggood non restrictiveattributiveclauses grammarandusage 1 定语从句 attributiveclauses 通常由关系代词或关系副词引出 常见的关系代词有 which 指物 that 既可指人又可指物 who 指人 在定语从句中作主语或宾语 whom 指人 在定语从句中作宾语 whose 指人或物 作定语 等 关系副词有 when 指时间 where 指地点 why 指原因 等 2 定语从句分为限制性定语从句 restrictive 和非限制性定语从句 non restrictive 两种 限制性定语从句紧跟先行词 与先行词之间一般不加逗号 非限制性定语从句与主句之间通常用逗号分开 findoutsomesentenceswithnon restrictiveattributiveclausesinourtext dyingtobethin 1 mymother whoyoumetlastyear keepstellingmenottotakethembecausetheyaredangerous 2 i mtakingweight losspillscalledfat less whicharequitepopularamongyoungwomenhere non restrictiveattributiveclauses 3 mymotherinsistedonsendingmetothehospital whereireceivedgoodmedicaltreatment 4 it sthesameinchina manypeople someofwhomarenotoverweightatall arealwaysgoingondietortakingweight losspills whichareoftendangerous differencesbetweentherestrictiveandnon restrictiveattributiveclauses discussion lookatthefollowingexamplesandtellthedifferencesbetweenthesentences 1 ihaveasisterwho thatworksinahospital 我有一位在医院工作的姐姐 2 ihaveasister whoworksinahospital 我有一位姐姐 她在医院工作 example2 不只一位姐姐 只有一位姐姐 conclusion2 1 限制性定语从句与先行词关系密切 是先行词不可缺少的部分 如果去掉它 主句意思往往不明确 2 非限制性定语从句是对先行词的补充或说明 去掉它也不会影响主句的意思 1 hisfather whoworksinbeijing camebackyesterday 2 shanghai whichisineastchina isdevelopingrapidly example1 conclusion1 当先行词是地名 人名 世界上独一无二的事物或家庭唯一成员时 通常只用非限制性定语从句修饰 thisisthehouse which that weboughtlastmonth 这是我们上个月买的那幢房子 2 thehouse whichweboughtlastmonth isverynice 这房子很漂亮 是我们上个月买的 example3 限制性定语从句 非限制性定语从句 3 heseemsnottohavegraspedwhatimeant whichgreatlyupsetsme 他似乎没领会我的意思 这使我心烦 非限制性定语从句 conclusion3 1 限制性定语从句可以由关系代词 关系副词来引导 关系代词作宾语时可以省略 2 非限制性定语从句既可修饰先行词 又可修饰整个主句 不可用that引导且关系代词不可以省略 1 thefamousbasketballstar comesfromamerica willvisitourschoolsoon 2 inthosedays sheusedtogotomrblack with shehadawonderfultime 3 iboughtacaryesterday costmealot which whom who 4 xi an ivisitedlastyear isaniceoldcity 5 hewillcometoseemenextjuly hewon tbesobusy 6 theschool ioncestudied wasbuiltthirtyyearsago which where when 7 johnsaidhe dbeenworkingintheofficeforanhour wastrue 8 weallknow heisgoodatenglish as which ii all some of whom which引导非限制性定语从句 example hehastoldusmanystories allofwhichareaboutthefamouslongmatch 2 thestudentsofclass1 someofwhomcamefromjapan wentcampingyesterday conclusion 在非限制性定语从句中 一些表达数量或定位的数词或代词如all some one both neither none any either any等可与of构成介词词组修饰限制先行词 此时先行词在其后的定语从句中作介词的宾语 关系代词不可用that 如先行词指人则用whom 如先行词指物则用which引导从句 1 manystudentsinthisschool someofwhicharenotoverweight aregoingondiets 2 thereare54studentsinmyclassandtenofwhomcomefromus whom correction them 3 halfamillionpairsofshoesareproducedbytheworkershereeveryyear 80 ofwhomaresoldabroad 4 ihavemanyfriendsinthistown someofwhicharebusinessman 5 iamdoingdifferenttypesofexercises allofthemarequitehelpfultomyhealth which which或all前加and whom 非限制性定语从句考点归纳 as和which引导非限制性定语从句 代替整个主句 1 aseveryoneknows chinaisacountrywithalonghistory 众所周知 中国是一个历史悠久的国家 example 2 sheisateacher asisclearfromhermanner 她是个教师 这一点从她的举止可以清楚地看出 3 hemissedtheshow whichwasreallyagreatpity 他错过了演出 这真是很大的遗憾 conclusion 1 as和which在引导非限制性定语从句时 as和which可代替整个主句 相当于andthis或andthat 这两个关系代词都可指代主句所表达的整个意思 且在定语从句中都可以作主语和宾语 2 as和which引导非限制性定语从句的不同之处在于 1 as引导的定语从句可置于句首 而which引导的定语从句不可放在句首 2 as代表前面的整个主句并在从句中作主语时 从句中的谓语必须是系动词 若从句中的谓语为行为动词 则从句中的关系代词只能用which 另外 as引导非限制性从句 常带有 正如 的意思 alicereceivedaninvitationfromherboss cameasasurprise 2 theweatherturnedouttobeverygood wasmorethanwecouldexpect 3 isexpected theenglandteamwonthefootballmatch as which which 4 itrainedhardyesterday preventedmefromgoingtothepark 5 wecansee thesmokecamefromthelittledustbin which as helenwasmuchkindertoheryoungestsonthantotheothers ofcourse madetheothersenvyhim a whob thatc whatd which practicetime 2 theenglishplay mystudentsactedatthenewyear sparty wasagreatsuccess a forwhichb atwhichc inwhichd onwhich 3 thereweredirtymarksonhertrousers shehadwipedherhands a whereb whichc whend that4 greatchangeshavetakenplaceinthatschool itisnolongerwhatitwas20yearsago itwassopoorlyequipped a whenb whichc whatd that 5 thebritisharenotsofamiliarwithdifferentculturesandotherwaysofdoingthings isoftenthecaseinothercountries a itb thatc asd so joineachpairofsentencestofromonesentence usingoneofthemasanon restrictiveattributiveclausewithwho whom whose which whereorwhen amyisanactress sheiszhouling sfriend amy whoiszhouling sfriend isanactress 2 thedoctorsatthehospitaltriedtheirbesttosaveamy amyspendabouttwomonthsinthathospital 3 amyeatslotsoffruitandvegetables allofthemaregoodforherhealth thedoctorsatthehospital whereamyspentabouttwomonths triedtheirbesttosaveamy 4 amysometimesgoesforawalkintheafternoon itisfineandwarmintheafternoon amyeatslotsoffruitandvegetables allofwhicharegoodforherhealth amysometimesgoesforawalkintheafternoon whenitisfineandwarm 5 myuncleisanengineerandisworkinginbeijing itoldyouabouthimyesterday 6 mikehasdecidedtovisitth