book 1 Unit 5 Grammar 定语从句

GrammarAttributiveClauseIIBookIUnit5[观察]仔细观察下列句子,并注意黑体部分的用法。1.Thisisthevillagewhere/inwhichIeverlived.2.Canyoutellmetheofficewhere/inwhichheworks?3.Istillrememberthedaywhen/onwhichIfirstcametoBeijing.关系副词、“介词+which/whom”引导的定语从句4.Doyouknowthereasonwhy/forwhichheisabsent?5.ThewomanwithwhomItalkedjustnowcomesfromAmerica.6.Thisisthebookwhichsheislookingfor.1.关系副词在定语从句中的基本用法:when作_____状语,where作____状语,why作_____状语(先行词只有_______一词);在定语从句中,关系副词一般可转化为“_______________”。reason时间地点原因介词+关系代词2.“介词+which/whom”中的介词,可置于从句之前可也置于从句之后,但以置于之前较为正式。“介词+which/whom”中只能用which指代____,用whom指代_____。但含有介词的动词短语一般不能拆开,介词仍放在动词的后面。如:lookafter,takecareof,lookfor等。物人3.“介词+which/whom”中的介词的确定。⑴根据从句中动词与先行词的逻辑关系。如:Isthatthenewspaperforwhichyouoftenwritearticles?⑵根据从句中_____或形容词的习惯搭配。如句4。⑶根据_______与介词的搭配习惯。如句1,2和3。先行词动词4.关系副词where,when,why在意义上相当于“介词+关系代词”。根据需要也可用“介词+关系代词which”来替换，即：when=______________where=_____________why=_____________at/in/during+whichin/at+whichfor+which“介词+关系代词”的用法1)Theschool(which/that)heoncestudiedinisveryfamous.=Theschool_________heoncestudiedisveryfamous.(他曾经就读过的学校很出名.)inwhich【小结】关系代词在定语从句中作介词宾语，从句常常由“介词+关系代词”引导。2)Thisistheboy(whom/who/that)Iplayedtenniswithyesterday.=Thisistheboy___________Iplayedtennisyesterday.(这是我昨天跟他打台球的男孩.)3)ThisisthewatchforwhichIamlooking.(改错)ThisisthewatchwhichIamlookingfor.withwhom_______【小结】含有介词的短语动词一般不拆开,介词仍放在短语动词后面,如:lookfor,lookafter,takecareof,lookat等。一、句型转换1.IshallneverforgetthedaywhenNewChinawasfounded.Ishallneverforgettheday_________NewChinawasfounded.onwhich2.Isthistheplacewherethattrafficaccidentoccurred?Isthistheplace_________thattrafficaccidentoccurred?atwhich3.Thereasonwhyhewasabsentwasnotclear.Thereason_________hewasabsentwasnotclear.forwhich二、用适当的关系代词或关系副词填空1.Thereweredirtymarksonhertrousers______shehadwipedherhands.2.Isthisthereason__________heexplainedatthemeetingforhiscarelessnessinhiswork?which/thatwhere3.Therearetwobuildings,thelargerof_______standsnearlyahundredfeethigh.4.TheEnglishplayin____mystudentsactedattheNewYear’spartywasagreatsuccess.whichwhich5.Aliceaskedthepolicemanwith______heworkedtocontacthimwhenevertherewasanaccident.whom三、对比练习1.⑴Thefactory______hisfatherworksisinthewestofthecity.⑵Thefactory______wevisitedyesterdayisinthewestofthecity.⑶Thefactory________therearemanymodernmachinesisinthewestofthecity.inwhichwherethat2.⑴Thereareseveralreasons_____wecan’tdothat.⑵Thereason___________heexplainstomeisunreasonable.⑶Hecouldn’tgivetheteacheragoodreason________hewaslateforschool.forwhichwhywhich/that3.⑴Thecolorlessgasiscalledoxygen,______isimportantandnecessarytoushumanbeings.⑵Thecolorlessgasiscalledoxygen,____________wecouldnotlive.⑶Thecolorlessgasiscalledoxygen,________firesburnmuchbetter.inwhichwhichwithoutwhich一、用适当的关系词将下列每对句子连成一个复合句1．Thisisthehall.Welistenedtothereportinittheotherday.→Thisisthehall.2.Thecarwasgoing90milesanhour.Thecarjustpassedus.→Thecarwasgoing90milesanhour.3.Thehouseisverylarge.Weliveinit.→Thehouseisverylarge.4.Wemetawomaninthepark.ThewomanisfromAmerica.→ThewomanisfromAmerica.where/inwhichwelistenedtothereporttheotherdayatwhichthecarjustpasseduswhere/inwhichwelive/(which/that)welivein(that/who/whom)wemetinthepark5.ShaolinTemplewelcomesvisitorsbothathomeandabroad.ItliesinthewestofZhengzhou.→ShaolinTempleathomeandabroad.6．Hewaslateforschoolagain.Doyouknowthereason?→Doyouknowthereason？7.Noneofusbelievethereason.Heexplainedthereasonforhiscominglate.→Noneofusbelievethereason.which/thatliesinthewestofZhengzhouwelcomesvisitorsbothwhy/forwhichhewaslateforschoolagain(which/that)heexplainedforhiscominglate8.Hehasgothimselfintoadangeroussituation.Heislikelytolosecontroloftheplane.→Hehasgothimselfintoadangeroussituation.9．Weneverforgetthosedays.Weworkedtogetherinthosedays.→Weneverforgetthosedays.10．Heistheoldman.mybrotherhasworkedwithhimfor10years.→Heistheoldman.where/inwhichheislikelytolosecontroloftheplanewhen/inwhichweworkedtogetherwithwhommybrotherhasworkedfor10years