Unit7grammarTheattributiveclause定语从句定语的含义：修饰名词的成分称作定语。1.Thisisaninterestingbook.2.Ihaveacutecat.3.Heisafamousstar.4.Who’sthegirlinred?5.Mymotheristhewomanstandingthere.定语修饰名词名词（……的的）1.ThehandsomehandsomeboyboyisTom.2.Theexcitingexcitingfootfootmatchmadethefansexcited.3.Theyledahardlifewhentheywereyoung.4.Thebookonthedeskismine.5.5.TheprofessorTheprofessorfromBJuniversityfromBJuniversitywillpresentalectureinourschool.5.The5.TheforeignerswhovisitedourschoolyesterdayarefromCanada定语的位置ThehandsomehandsomeboyboyisTom.Thebookonthedeskismine.TheTheforeignerswhovisitedourschoolyesterdayarefromCanada一个词作定语一般放在名词前短语或句子作定语一般放在名词后面一个句子做定语•Thegirlwhoissingingismybestfriend.•ThebookwhichIboughtyesterdayisveryinteresting.•Thisisthemanwhothepoliceislookingfor.•Thisisthefactorythatwevisitedlastweek.正在唱歌的女孩是我的好朋友正在唱歌的女孩是我的好朋友我昨天买的书非常有趣我昨天买的书非常有趣这就是警察正在追捕的人这就是警察正在追捕的人这是我们上周参观的工厂这是我们上周参观的工厂当修饰名词的成分变成一个句子时，这个句子称作定语从句。判断定语从句：句子做定语句子做定语修饰名词名词1.Aplaneisamachinethatcanfly.2.Thenoodlesthatmymothercookedisverydelicious.3.Ididn’tknowwhoheis.4.Couldyoutellmewhentostartthemeeting?5.Ihaveheardthathewasputinprison.6.WhenIgotthere,thetrainhadleft.7.HeisanEnglishteacherwhohasagreatsenseofhumour.8.MyfriendsfromEnglandhavearrived.9.Theamazingfilmmakesusamazed.定语从句的结构Thegirlwhoissingingismybestfriend.Thisisthefactorythatwevisitedlastweek.定语从句先行词关系代词定语从句先行词关系代词分析结构1.Aplaneisamachinethatcanfly.2.Thenoodles（that）mymothercookedisverydelicious.3.ThemanwhoistallerismyEnglishteacher.定语从句先行词关系代词定语从句先行词关系代词定语从句先行词关系代词做从句的主语做从句的宾语做从句的主语YesterdayIhelpedanoldmanwholosthisway.从句部分：关系代词：先行词：wholosthisway.whoanoldman在从句中做主语Thisisthemanwhowantstoseeyou.从句部分：关系词：先行词whowantstoseeyouwhotheman在从句中作主语关系词的作用：1、连接作用把主句和从句连接起来2、替代作用=先行词3、成分作用在从句中充当一个成分Aplaneisamachinethatthatcanfly.Thisisthemanwhowhowantstoseeyou.Thisisthefactorythatthatwevisitedlastweek.关系代词（代替先行词）1.先行词是指人时，我们用关系代词that或者who,whom2.关系代词在从句中做主语时，不能省略。关系代词在从句中做宾语时可省略可省略Thewomanwho/thatlivesnextdoorisateacher.关系代词做从句的主语，不能省略。Theman(who/that)thepolicemenlookedforwasputinprison关系代词做从句的宾语，可以省略Who可以做主语也可以做宾语，比较常用Whom只可以做宾语。1.Heisateacher.TheteacherteachesusChinese.Heistheteacherwho/thatteachesusChinese.2.Idon’tliketheman.Themansmokesalot.Idon’tlikethemanwho/thatsmokesalot.3.ThisisMyfavoritefilmstar.ThefilmstarisverypopularinChina.Thisismyfavoritefilmstarwho/thatisverypoplarinChina.4.TheboyiscalledRoy.Youweretalkingwiththeboyjustnow.Theboy(whom/who/that)youweretalkingwithjustnowiscalledRoy.1.Theboyismyfriend.I'mlookingfortheboyTheboy(who/whom/that)I’mlookingforismyfriend.2.Thethiefhasbeensenttoprison.Thepolicecaughtthethieflastnight.Thethief(who/whom/that)thepolicecaughtlastnighthasbeensenttoprison.3.Themanisafamouswriter.Hedescribedthemanjustnow.Theman(who/whom/that)hedescribedjustnowisafamouswriter.关系代词（代替先行词）1.先行词是指物时，我们用关系代词that或者which2...
