最新非限制性定语从句优秀教案

1、精品文档non-restrictiveattributiveclausesstep1reviewfinishtheattributiveclausesbelow:1.thelesson_westudiedyesterdaywasinteresting.2.doyouknowthegirl_isadancer.3.dontreadsuchbooks_youcannotunderstand.4.thegirl_yousawatthemeetingisawell-knownswimmer.5.hehasasister_nameicantremember.6.ineverreallyunderstan

2、dthereason_hemadesuchaseriousmistake.7.istillrememberthedays_westudiedtogether.8.peopleliketoliveinaplace_theresfreshairandlittlenoise.总结：关系代词：；关系副词：.step2while-grammarexample1:comparethetwosentencesinthesamegroupandfindoutthedifferencesbetweenthem.1).theoldmanhasason,whoisinthearmy.2).theoldmanhasa

3、sonwhoisinthearmy.1）中的从句是，作用：.翻译：.（隐含的意思：）.2）中的从句是，作用：.翻译：.（隐含的意思：）.practice:(translation)intheclass,thereare36studentswhoareinterestedinpopmusic.intheclass,thereare36students，whoareinterestedinpopmusic.conclusion11.限制性定语从句与先行词关系（a:密切;b:不密切），是先行词(a:可缺少;b:不可缺少)的部分,去掉它，主句意思(a:不明确;b:明确.)翻译时,从句先译,“的”2.非

4、限制性定语从句是对先行词的补充说明,去掉（a:会影响;b:不会影响）主句的意思。翻译时，主句先译，从句单独成句总结：限制性定语从句非限制性定语从句作用翻译功能关系代词关系副词形式注意：和不能引导非限制性定语从句。（可用来代替，eg:ihavetoldthemthereason,ididntattendthemeeting.）精品文档精品文档思考:这两句可否去掉逗号变成限制性定语从句？example2:1).china,whichisfoundedin1949,isbecomingmoreandmorepowerful.2).hisfather,whoworksinchangsha,cameba

5、ckyesterday.能变成限制性定语从句吗？answer.（yes，no）conclusion2example3:1).hehasthreesons,twoofwhomaredoctors.2).manypeople,someofwhomareslim,aregoingondiets.3).chinahashundredsofislands,thelargestofwhichistaiwan.notice:conclusion3“介词+关系代词”在句中的用法：1.名词2.数词(含基数词，序数词，分数和百分数）.+of+which/whom,3.代词(代词有many/all/both/non

6、e/neither/either/some/any/afew等）4.the+adj最高级,thelast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.practice:1,thereare70studentsinourclass,36ofareboys.2,igotthreegiftsonchristmasday,thebiggestofwasgivenbymybrother.3,imdoingvariousexercises,allareofquitehelpfultomyhealth.step3complement引导非限制性定语从句时as与which的异同：观察：1).asw

7、eallknow,lighttravelsmuchfasterthansound.2).light,asweallknow,travelsmuchfasterthansound.3).lighttravelsmuchfasterthansound,asweallknow.4).hechangedhismind,whichmademeveryangry.5).asisreportedinthenewspapers,talksbetweenthetwocountriesaremakingprogress.相同点：1.都可指代;2.都可在句中作,或.不同点：1.as引导的从句可位于,.而which引

8、导的从句只可放在.2.as有之意，而which没有.精品文档精品文档as和which的区别1as含有正如、按照、正像之意，as一般用在肯定句中，而which则可以用于含否定意义的句子中，如：1).hefailedintheexamagain，aswasexpected2).hefailedintheexamagain，whichwasunexpected2.当说明主句的事件引起的结果时用which，如：1).hesawthegirl，whichdelightedhim2).hedidntpasstheexam，whichmadehismotherangry3下列固定结构，一般不能用which，

9、如：ashasbeensaidbeforeasoftenhappensasiswellknownaswillbeshownasmaybeimaginedasweknowasfollowsasweexpectedashepointedoutasisgivenaswehaveseenasissaidaboutasweallcansee多数已成固定结构4.as常用于thesame.as,such.as,as.as和so.as结构中。如：1）ihaveneverseensuchalazymanasyou(are).2）letchildrenreadsuchbooksaswillmakethembett

10、erandwiser.3)takeasmanyasyouwant.（作宾语）4)hereissobigastoneasnomancanlift.（作宾语）注意：thesame.后既可以用that也可以用as来引导定语从句,that“同一的”即指同一事物；而后者引导定语从句时，as“相似”即指同类事物。如：1)thisisthesamepenthatilostyesterday.(thissentencemeans:thispenismine.ilostityesterday.)2)thisisthesame(kindof)penasilostyesterday.(thissentencemea

11、ns:thispenisverymuchlikeminethatilostyesterday.infact,itisntmine.)1、非限制性定语从句关系词的选用2、as和which引导非限制性定语从句中的用法3、介词+关系代词在非限制性定语从句中的用法4、that和why不能引导非限制性定语从句精品文档精品文档step4exercise1.helenwasmuchkindertoheryoungestsonthantotheothers,_,ofcourse,madetheothersenvyhim.(2004,天津卷)a.whob.thatc.whatd.which2.ihavemany

12、friends,some_arebusinessmen.(2005，全国ii卷)a.whyb.fromwhichc.whoofd.ofwhom3iwalkedinourgarden,_tomandjimweretyingabigsignontooneofthetrees.(2005,辽宁卷)a.whichb.whenc.whered.that4.greatchangeshavetakenplaceinthatschool.itisnolongerwhatitwas20yearsago,_itwassopoorlyequipped.(2005，安徽卷)a.whenb.whichc.whatd.t

13、hat5.jimpassedthedrivingtest,_surprisedeverybodyintheoffice.（2005，浙江卷）a.whichb.thatc.thisd.itstep5homework1.goovertherestrictiveandnon-restrictiveattributiveclauses.2.finishtheexercisesonthepaper.1).thefactory_wellvisitnextweekisnotfarfromhere.a.whereb.towhichc.whichd.inwhich2).thatistheday_illnever

14、forget.a.whichb.onwhichc.inwhichd.when3).thepen_heiswritingismine.a.withwhichb.inwhichc.onwhichd.bywhich4).heisgoodatenglish,_weallknow.a.thatb.asc.whomd.what5).inourfactorythereare2,000workers,twothirdsof_arewomen.a.themb.whichc.whomd.who6).ilostabook,_icantremembernow.a.whosetitleb.itstitlec.thetitleofitd.thetitleofthat7).ihaveboughtsuchawatch_wasadvertisedontv.精品文档精品文档a.thatb.whichc.asd.it8).theway_helooksatproblemsiswrong.a.whichb.whosec.whatd./9).thisisthereason_hedidntcometothemeeting.a.inwhichb.wi