限制性定语从句和非限制性定语从句ppt课件.ppt

定语从句限制性定语从句和非限制性定语从句限制性定语从句和非限制性定语从句Themanwhocamehereyesterdayhascomeagain.
关系副词when和why用于引导限制性定语从句时，在口语和非正式文体中可以省去，但是where通常不可以省去。如：②非限制性定语从句和先行词关系松散，只是对先行词作附加说明，如果省去，主句的意思仍然完整或清楚。这种定语从句和主句之间须用逗号隔开。如：c.Helivesinanothertown,whichisonlyaboutanhour’sridefromhere.
d.Soontheyarrivedatafarmhouse,infrontofwhichsatasmallboy.
e.Theysetupaseparatestateoftheirown,wheretheywouldbefreetokeepNegroesasslaves.
注意：引导非限制性定语从句的关系代词不可用that，指人时用who(主语),whom(宾语)，指物时须用which.PracticeAPracticeB
.Allthebooksthathavepicturesinthemarewellwritten.

Allthebooks,whichhavepicturesinthem,arewellwritten.ExercisesA2、Isthisfactory____wevisitedlast
week.4、Thisistheschool_______myfather
worked20yearsago.3、Shewillneverforgettheday_____
shespentinBeijing.5、Thisisthefactory_______wevisited
lastyear.6、Thetextisoneofthemostinteresting
stories_______learntinthepast
threedays.1、Thecollegewon’ttakeanyone_____
eyesightisweak.1、Letmethinkofapropersituation
_______thissentencecanbeused.2、Theman_______youaretalkingis
inthenextroom.3、Idon’tliketheway_____he
spoketome.4、I，______yougoodfriend,willtrymybesttohelpyouout.5、Thisistheonlything_____Ican
donow.6、Those_____totakepartinthegame
writedownyournames.7、Hiswalkingstick,____hecan’t
walk,waslostyesterday.8、Theyhavedecidedtofinishtheir
work,______,Ithinkisawisechoice.9、Thisisthereason______hetoldme.10、Thisisthelastfactory___heusedto
workat,manyworkersof_____still
haveagoodrelationshipwithhim.11、Therearethreelibrariesinour
school,_______werebuiltfive
yearsago.12、Hetoldmethereason_____he
didn’tcomehere.13、Whichofthetwocows______you
keepproducesmoremilk?