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1、Unit4EarthquakesGrammar学习目标：学习以that,which,who,whom,whose引导的定语从句的用法。前提测评：汉译英：Theboywejustsaw∧inthelibraryisthemonitorofClassThree.2.Doyouknowthemanwasinjuredintheaccident?3.Maryisdrivingacarcantravel160kilometresanhour.4.Hehasnotfoundthemobilehelost∧lastw
2、eek.5.Excuseme.AreyouthegentlemanumbrellaIborrowedyesterday?whom/that/whowho/thatwhich/thatwhich/thatwhose名词定语从句从广义上来说就是将定语与从句结合到一起标准定义：修饰名词或代词的句子叫定语从句非限制性定语从句形式上：有逗号分开意思上：去掉后无影响限制性定语从句形式上：无逗号意思上：不能省定语从句类型：定语从句的位置：定语从句一定放在被修饰成分之后。e.g.Thisisthecarwhichheb
3、oughtlastyear.先行词定语从句先行词定语从句中定语所修饰的名词或代词ThisisthebestfilmthatIhaveseen.thebestfilm先行词关系词包含关系代词和关系副词关系代词：who,whomwhose,which,that关系副词：when,whereThat：既指人又指物,作主语或宾语。Which：指物或者整个句子,作主语或宾语。who,whom：指人,who作主语,whom作宾语。that,which,whom在定语从句中作宾语时,可省去。whose：在定语从中可指
4、人，也可指物，作定语。作用：代替先行词，指代该词的全部。啥时用关系代词啥时用关系副词呀！！！选用关系词，需要看两点：1.看先行词2.看关系词在从句中充当的成分。做主语，宾语，定语，表语做状语用关系代词关系副词that指人或物，在从句中做主语或宾语,作宾语时可以省略。ThehousethatI’mgoingtobuyfacessouth.They’retalkingaboutthefilm.Ihaveseenthefilm.They’retalkingaboutthefilm(that)I’veseen.
5、ItwaswrittenbyLaoshe.Janehasborrowedthebook.JanehasborrowedthebookthatwaswrittenbyLaoshe.注意：that不能用于非限制性定语从句中。★围绕高考来释难1、Doyouhaveanything__youwanttosayforyourself?Thesearesomebooks__I’mlookingfor.2、Thisistheverybook__Iwanttobuy.3、Thisisthebest__hasbeenus
6、edagainstpollution.4、WhatisthefirstAmericanfilm__youhaveseen?5、IknowthethingsandPersons__hereferredto.6、Whichisthebike__youlost?7、Theysecretlybuiltupasmallfactorywhichproducedthings__couldcausepollution.只用that的情况1.当先行词是不定代anything、alleverything、none等或被不定
7、代词any、all、some、no、much等修饰且指物时2.当先行词前面有theonly、thevery等词修饰时3.当先行词是形容词最高级或它的前面有形容词最高级修饰时4.当先行词是序数词或它前面有序数词修饰时5.当先行词既有人又有物时6.当主句的主语是疑问词who或which时7.有两个定语从句，其中一个关系代词已用which，另外一个宜用that反之，如果一个用that另一个用whichwhich指物,在句中作主语或宾语,作宾语时可以省略。e.g.I’mnotinterestedintheboo
8、kwhichhasjustbeenpublished.Ishowedhimtheletter.IreceiveditthismorningIshowedhimtheletter(which)Ireceivedthismorning.Themanwillsucceed.Hehasapositiveattitude.Themanwillsucceed.whohasapositiveattitudewho代替人，在定语从句中作主语,作宾语时用wh
