Welcome一、定语定语是用来修饰、限定、说明名词或代词的品质与特征的。修饰名词或代词的词、短语或从句称为定语。二定语从句2.如何改写成定语从句？先行词5.关系代词大家有疑问的，可以询问和交流1.Those_______wanttogotothemuseummustbeattheschoolgateat7tomorrowmorning.2.YesterdayIhelpedanoldman______hadlosthisway.3.Mr.Liuistheperson______youtalkedaboutonthebus.4.LiMingisjusttheboy______Iwanttosee.5.Thefactory_____makescomputersisfarawayfromhere.6.Helikestoreadbooks______arewrittenbyShakespeare.7.Thisisthepen_______heboughtyesterday.8.Thenumberofpeople______cometovisitthiscityeachyearreachesonemillion.9.Whereistheman______Isawthismorning?10.Theseason_____comesafterspringissummer.11.Ivisitedascientist______nameisknownalloverthecountry.12.Doyoulikethebook______coverisyellow?13.Theclassroom______doorisbrokenwillsoonberepaired.Couldyoustillrememberthetimewhenthetrainleft?Thisisthefactorywheremyfatherworks?Doyouknowthereasonwhyhewaslateforschool?1.Thereason___________hegaveussoundedreasonable.2.Idon’tknowthereason_______hequarreledwithyou.3.I’llneverforgettheday___________wespenttogether.4.I’llremembertheday_________westayedtogether.5.Thisisthehotel____________wevisitedlastyear.6.Thisisthehotel_________Lincolnoncelived.总结关系词的用法：注意事项that和which在指物的情况下一般都可以互换,但在下列情况下,一般用that而不用which。下列情况不能使用that,而用which①that不能引导非限制性定语从句Football,whichisaveryinterestinggame,isplayedallovertheworld.②that不能置于介词之后（介词后指物用which,指人用whom）Theperson________IamspeakingjustnowisourEnglishteacher.Theprize________heworkedsohardwasanewbicycle.4.分类Maryisagirlwhohaslonghair.