班级姓名评价虹桥学校初二英语（下）Unit1Grammar导学案设计人：徐丹审核人：杨薇Ⅰ学习目标：1.掌握本单元重要语法及重要句型2.能够熟练完成习题Ⅱ学习重点：掌握定语从句的用法Ⅲ学习难点对于定语从句的用法小组成员都能掌握Ⅳ学习过程：A语法讲解-------定语从句定语从句：在复合句中充当定语的从句叫定语从句。定语从句一般由关系代词或关系副词引导，放在它所修饰的名词或代词之后，这种名词或代词叫做先行词。定语从句分为限制性定语从句和非限制性定语从句。关系代词引导的定语从句：1.who指人，在从句中作主语。ThisistheteacherwhoteachesusChinese.2.whom指人，在从句作宾语，动宾能省略，介宾不能省略。SheisthegirlwithwhomIwentthere.3.whose指人，也可以指物。意为……的，所有格用法Thisisthescientistwhosenameisknownalloverthecountry.4.which指物或者动物，从句中做主语或者宾语，作动宾时可省略。Themoneywhichisinthewalletismine.5.that指人，也可以指物，作宾语时可以省略。HeisthelastpersonthatIwanttosee.B注意事项一．只用that不用which的情况1.当先行词是all，little，few，much，something，everying,anything,nothing,none等不定代词时。2.当先行词被only,any,few,little,no,all,just,very等词修饰时。3.当先行词是序数词，形容词最高级或者先行词被序数词或者形容词最高级修饰时。4.当先行词是被theonly，thevery，thesame修饰时。5.先行词既有人又有物时。6.主句中有疑问词who或者which时。二．修饰物时只用which而不用that的情况1.当关系代词前有介词时Thisistheroominwhichheoncelived.2.当先行词为that时Theclockisthatwhichcantellmethetime.三．修饰人时只用who不用that的情况1.先行词为one，ones，anyone，those指代人时2.在therebe结构中，修饰主语的定语从句宜用who关系代词指代人C.课堂检测()1.-AnearthquakehitYushusomedaysago.-Whatterriblenews!Weshouldhelpthepeoplewho_____there.A.livesB.livingC.live()2.-Whoisthegirl______yousaidgoodbyeto?-Sheisafriendofmine.A.whichB.thatC.whose()3.-Mr.Green,thereissomeoneatthegateoftheschool______wouldliketomeetyou.-I’mcoming.A.whoB.whichC.where()4.-Dumplingsaregoodforasnackoraspartofameal.-Mymotheroftenmakesdumplings______havemeatinthem.A.whoB.whichC./()5.Thewoman______sonworksinacomputerisMrs.White.A.whoB.whoseC.whom()6.Allthebooks______Iputonthedeskareyours.Ihopeyoucanstudyharder.A.thatB.whichC.what()7.Thegirlwith______theyareplayingis13yearsold.A.thatB.whoC.whom()8.Everything______wesawinthemuseumgreatlyinterestedme.A.thatB.whichC.what()9.Thisisthemostinterestingstory______Ihaveread.A.thatB.whichC.who()10.Isthereanyone______cananswerthisquestion?Pleaseputupyourhand.A.thatB.whomC.who()11.Whoistheman_______isreadingthenewspaperoverthere?A.whoB.whomC.that()12.Thewatchwastheonlything_______heboughtlastweek.A.thatB.whichC.who()13.Whichisthetruestory______hetoldus?A.whichB.thatC.whose()14.Shehastwosons______aredoctors.A.whoB.whichC.when()15.Thebook______IamreadingiswrittenbyJim.A.whichB.whoC.where
