微课高中英语定语从句课件-于笑凯

Grammar定语从句中的关系代词定语从句常用的关系代词有：that、who(m)、whose、which等1)Aplaneisamachinethatcanfly.Aplaneisamachinewhichcanfly.2)Haveyoufoundthebikethatyoulost?Haveyoufoundthebikewhichyoulost?that和which在指物的情况下一般都可以互换,但有些情况下只用关系代词that,而不能用which1.从句所修饰的词又被形容词最高级或序数词修饰时,只能用that引导从句.Thisisthemostinterestingstory(that)Ihaveeverheard.Thefirstmeeting(that)wewilltakepartinwillbeheldintheafternoon.2.先行词是all,something,nothing,anything不定代词时,只能用that.Hereissomething(that)Iwilltellyou.Notallthatglittersisgold.3.先行词既有人也有物时,只能用that引出从句Icanrememberwellthepersonsandsomepictures(that)Isee.4.先行词是oneof,theone,或用little,few,no,all,any作修饰，用thatIsittheonethatyouwant?Wehaven’tgotmuchthatwecanofferyou.5.当主句已有疑问词who或which时，关系词用thatWhichisthebikethatyoulost?Whoisthewomanthatwaspraisedatthemeeting?6.that不能引导非限制性定语从句7.that不能置于介词之后（介词后指物用which,指人用whom）从例句中看出，who、that在许多情况下可以通用，但有时宜用who,而不用that1.先行词是one(s),anyone,someone,those时，关系词使用whoThosewhowanttogototheGreatWallsignuphere.Onewhohasnothingtofearoneselfdarestotellthetruth.2.在therebe句型中，先行词指人,关系词用whoThereisanoldmanwhowantstoseeyou.Therearemanyyoungmenwhoareagainsthim.Provebs:1.不懂装懂，一事无成。Hewhoknowsnothingbutpretendstoknoweverything,isindeedagood-for–nothing.2.万事开头难。It’sthefirststepthatcosts.3.闪光的未必都是金子Notallthatglittersisgold.Thankyou~~