九年级英语上册 Unit 5 Look into Science单元语法归纳课件 （新版）冀教版.ppt

单元语法归纳 一 定义 在复合句中 修饰某一名词或代词的从句叫作定语从句 如 1 themanwholivesnexttousisapoliceman 2 youmustdoeverythingthatido 上面两句中的man和everything是定语从句所修饰的词 叫先行词 定语从句通常放在先行词的后面 引导定语从句的词有关系代词that which who 宾格whom 所有格whose 和关系副词where when why 关系词常有三个作用 1 引导定语从句2 代替先行词3 在定语从句中担当一个成分 定语从句 二 关系代词引导的定语从句1 who指人 在从句中作主语theboyswhoareplayingfootballarefromclassone 2 whom指人 在定语从句中充当宾语 常可省略 1 mr liuistheperson whom youtalkedabout 注意 关系代词whom在口语和非正式语体中常用who代替 可省略 2 theman who whom youmetjustnowismyfriend 3 which指物 在定语从句中作主语或者宾语 作宾语时可省略 1 footballisagamewhichislikedbymostboys which在句子中作主语 2 thisisthepen which heboughtyesterday which在句子中作宾语 4 that指人时 相当于who或者whom 指物时 相当于which 在定语从句中作主语或者宾语 作宾语时可省略 1 thepeoplethat whocometovisitthecityareallhere 在从句中作主语 2 whereistheman that whom isawthismorning 在从句中作宾语 5 whose通常指人 也可指物 在定语从句中作定语 1 hehasafriendwhosefatherisadoctor 2 theclassroomwhosedoorisbrokenwillsoonberepaired theclassroomthedoorofwhichisbrokenwillsoonberepaired 3 doyoulikethebookwhosecolorisyellow doyoulikethebookthecolorofwhichisyellow 一 用关系代词填空1 thisisthemanwantstoseeyou 2 thestudentansweredthequestioniszhanghua 3 hereisthepenyoulostthedaybeforeyesterday 4 thefilmwesawlastnightwaswonderful 5 ilivedinahouseroofhasfallenin who who that which whose 二 单项选择 6 theboywemetlastyearhasjoinedthearmy a whereb whichc whomd what 7 thisisthedictionarymumgavemeformybirthday a whichb whatc whosed whom 8 thebookheboughtyesterdayisinteresting a thatb whyc whend what 9 themanlivesnexttousisateacher a whob whichc d he 10 theboyfatherisadoctorismyclassmate a whob whosec thatd which c a a a b 1 itwasdarkinthecityafewweaklights a exceptforb exceptc besidesd but 2 bothaliceandbettywellinbiology a doesb isc dod are 3 cathykepttheschoolyardforaday andshewantedtokeepit a clean cleaningb cleaning cleanc clean cleand cleaning cleaning 4 heisveryold helooksstrongandhealthy a evenifb becausec butd unless 5 thefirstlessonilearnedwillneverbeforgotten a whomb whichc whod that a c b a d 教师备用 易错提醒 1 exceptfor用于排除异类事物 2 both and