介词 关系代词引导的定语从句专题PPT课件

1、-,1,介词+关系词引导的定语从句,1）某些在从句中充当时间，地点等状语的介词+关系词结构可以同关系副词when和where,why互换。例如：Thisisthehouse_Ilivedtwoyearsago.Doyouremembertheday_youjoinedourclub?Isthisthereason_herefusedouroffer?2）介词后面的关系词不能省略。3）先行词是物，关系词用which,先行词是人,则关系词用whom4)表所属关系时用ofwhich/whomTheboywhose/ofwhomtheparentsarebothdoctorswonthefirstpl

2、aceintheexam.,-,2,介词关系词结构中介词的确定,来源于构成完整时间、地点状语所需补出的介词Thisisthemountainvillage_Istayedlastyear.Illneverforgetthedays_Iworkedtogetherwithyou.来源于动词短语Heisreallytheperson_whomwehavealottolearn.Thegirl_whomyouaretalkingisworkingforaninternationalorganization.,-,3,Herbag,in_sheputallhermoney,hasbeenstolen.

3、Thisistheringon_shespent1000dollars.XiaoWang,with_Iwenttotheconcert,enjoyitverymuch.,which,which,whom,在介词后面，指事物用which，指人用whom。,-,4,注意：如何判断介词,Thegirl_whomhehadfoughtallhislifenolongerseemedimportanttohim.Heistheman_whomIthinkyoucandepend.,1、看定语从句中动词与介词的搭配,for,on,-,5,2、看定语从句中形容词与介词的搭配,Hereferredmetoso

4、mereferencebooks_whichIamnotveryfamiliar.Dolphinsmightbetrainedtocooperatewithfishermenandhelpthembyfindingorevencatchingfish,_allofwhichactivitiesdolphinsareexpert.,with,in,-,6,3、根据先行次判断，所用的介词与先行词搭配,Therate_whichwildanimalsarebeingdestroyedhasincreased.Thisisourclassroom,_whichthereisateachersdesk.

5、,at,inthefrontof,-,7,Fillintheblankswithproperprepositions1.Thesungivesusheatandlight,_whichwecantlive.2.Thestudent_whomweweretalkingjustnowisthebeststudentinourclass.3.Illneverforgettheday_whichshesaidgood-byetome.4.Isthatthenewspaper_whichyouoftenwritearticles?5.1949wastheyear_whichtheP.R.C.wasfou

6、nded.,without,about/to,on,in,in,-,8,6.Therecorder,_Ipaid200dollars,provestobeveryhelpful.7.Isthisthehouse_therestandsatalltree.8.Theknife_weusedtocutthebreadisverysharp.9.Thisisthedictionary_Ispenttwentyyuan.,-,9,10.Thisisthedictionary_thereisavocabularyof26150.11.Thenewdictionary,_manystudentspayno

7、attention,isveryuseful.,-,10,12.Thepeople_Iworkareallveryfriendly.13.Theriver_anewbridgeisbeingbuiltisfivemetersdeep.14.Theboy_IborrowedthebikeliveswiththeBrowns.15.Atlasttheyfoundtheoldman_theyhadbeensearchingyears.16.Water,_wecantlive,isveryimportant,-,11,17.Thewoman_mybrotherspokejustnowismyteacher.18.HaveyoubeentoHangzhou,_theWestLakeisthemostbeautifulinourcountry.19.Thescientist_wetalkingisaphysicist.20.Thereare50studentsinourclass,_areboys.,-,12,Iwillneverforgettheday_IsawPrimezhou.Someon