高一英语：Unit6 Friend of enemy？-grammar课件(2)(牛津上海版S1B) 课件VIP免费

TheAdjectiveClause2介词+关系代词:*紧跟在介词后的关系代词的选择:先行词指物which先行词指人whom*介词的选择:1)与先行词的搭配2)与定语从句中不及物动词的搭配Eg.Thebedistheoneinwhichheslept.=Thebedistheone(which)hesleptin.Eg.Whoisthemanwithwhomyoushookhandsjustnow?=Whoistheman(whom)youshookhandswithjustnow?注意：介词提前时只能用which、whom而不能用that、who。3.Isthisthelibrary___________youborrowbooks?4.Canyoulendmethebook____________youtalkedlastnight?5.Doyoufindthepen_________Iwrotejustnow?6.Heisthekindofboy________fewpeoplewillgiveasecondlook.7.Ifinishreadingthebook________LuXundescribedhischildhood.2.Theboy_______________youwanttotalktoisinthelab.Theboytowhomyouwanttotalkisinthelab.1.Thisistheboy_______________Isitbehind.ThisistheboybehindwhomIsit.(whom/who/that)(whom/who/that)fromwhichaboutwhichwithwhichFillintheblankswith“prep.+which/whom”atwhominwhich关系代词只能用that的情况:先行词是形容词最高级或它的前面有最高级形容词修饰时先行词是个序数词或者它的前面有一个序数词时Eg.Tibetisthemostbeautifulplacethathehasvisited.Eg.ThisisthelastfilmthatIwanttosee.先行词是all,much,little,something,everything,nothing,none,theone等代词时先行词前有only,any,few,little,much,no,all,thevery等词修饰时先行词既有人又有物时,用thatEg.That’sallthatIwanttotellyou.Eg.Thisistheverybookthatheislookingfor.Eg.Doyouknowthethingsandpersons________theyaretalkingabout.that主句是Therebe开头的句子且先行词是物时,用that主句已有疑问词who或which时有两个定语从句,其中一个关系代词已用which,另一个则用thatEg.Thereisstillalotthatyoudon’tknow.Eg.Whoisthatboythatislookingafterthesheep.Eg.Mybrotherboughtapresentwhichisabeautifulwatchthatcosthimalot.关系代词只可用which的情况:在非限定性定语从句中,先行是物,关系代词只能用which关系代词前有介词时Eg.China,whichisadevelopingcountry,hasalargepopulation.Eg.1)Thisisthehotelinwhichwestayed.2)Thisisthehotelwestayedin.which/that如果先行词是整个主句,关系代词指代整个句子时有两个定语从句,其中一句的关系代词是that,为了避免重复,另一句则用which引导Eg.Hetoldliesagain,whichmadehismotherveryangry.Eg.Mybrotherboughtapresentwhichisabeautifulwatchthatcosthimalot.