高中英语Unit4定语从句课件

Unit4TheAttributiveClauseI定语的种类1.Heisanhonestboy.（形容词）2.Weloveourcountry.（代词或限定词）3.What’syourtelephonenumber?（名词）4.MarxfounditimportanttostudythesituationinRussia.（介词短语）5.TheforeignerwhovisitedourschoolyesterdayisfromCanada.（从句）1.TheAttribute(定语):定语的作用：(修饰,限定)ThepositionoftheAttribute:（定语的位置）1.Thisisaflowerbasket.2.Thisisabasketfullofflowers.3.ThisisabasketthatIwanttoputflowersin.(1.单个的词作定语时要放于被修饰词的前面，2.短语或从句作定语时要放于被修饰词的后面。)定语从句：是一个句子，在复合句中,由关系词引导，相当于一个形容词，修饰名词或代词(先行词)。ThisisthebestfilmthatIhaveseen.先行词关系词定语从句先行词：被修饰的名词或代词，在定语从句之前.定语从句：先行词之后,修饰先行词.关系词:引导从句,在从句中代替先行词，充当句子成分.HeisanEnglishteacherwholikessingingsongs.定语从句先行词引导词(关联词/连接词)引导词1:关系代词:which﹑who﹑whom﹑that﹑whose定语从句：定语从句构成及种类:1.Theschoolwhereweliveandstudylieswestofthetown.2.I,whoamyourEnglishteacher,willtrymybesttohelpyou.限制性定语从句非限制性定语从句结构：先行词+关系词+定语从句定语从句分为限制性定语从句和非限制性定语从句。限制性定语从句是先行词在意义上不可缺少的定语,如果去掉,主句的意思就不完整或失去意义。它和主句的关系十分密切，写时不用逗号分开。在限制性定语从句中作宾语的关系代词常可省略。Torontoisacity(that)I'vealwayswantedtovisit.非限制性定语从句只是对先行词作些附加说明,如果去掉,主句的意思仍然清楚。它和主句关系不十分密切，它与主句之间常用逗号分开,一般不用that引导。在非限制性定语从句中关系词不可省略。Shesaidshehadfinishedherwork,whichIdoubtedverymuch.I’vegotsomepersonalaffairsthatIhavetodealwith.1.which1)Theyplantedthetreeswhichdidn’tneedmuchwater.2)Thefish(which)weboughtwerenotfresh.限制性定语从句的关系代词：在从句中作主语或宾语，指物。（主语/指物）（宾语/指物）which,who,whom,that,whoseTheappleismine.Theappleismine.Theappleisyours.Theappleissmall.Theappleisbig.?whichissmallwhichisbigwhichisredwhichisgreenGoGoTony2.who,whom1)TheforeignerwhovisitedourschoolyesterdayisfromCanada.2)TheboywhobrokethewindowiscalledTom.3)ThepersontowhomyoujusttalkedisMr.Li.4)Mr.Readistheprofessortowhomyoushouldwrite.在从句中分别作主语和宾语,指人。（主语）（主语）（宾语）（宾语）3.that1)Aplaneisamachinethatcanfly.2)ThenoodlesthatIcookedweredelicious.3)Let’saskthemanthatisreadingthebookoverthere.4)ThegirlthatwesawyesterdayisJim’sister.在从句中作主语或宾语，指人或物。（主语/物）(宾语/物）（主语/人）(宾语/人）3)Thisisthebookwhosecoverisblue.4.whose1)MissWangistheteacherwhosehousecaughtfirelastweek.2)Thisistheboywhosecompositiontheteachertalkedof.(ofwhichthe)在从句中只作定语,指人或物。“……的”若指物,可与ofwhichthe互换。（定语/指人或物）WhichbabyisJack?穿红裤子的baby是Jack。ThebabyisJack.ThebabyisJack.whosetrousersareredwhoiswearingredtrousersJackWhichhouseismine?房顶是棕色的房子是我的。Thehouseismine.whoseroofisbrownMyhouse1.Buttheonemillionpeopleofthecity,whothoughtlittleoftheseevents,wenttobedasusualthatnight.eg.Workersbuiltsheltersforsurvivorswhosehomeshadbeendestroyed.2.ItwasheardinBeijing,whichisonehundredkilometersaway.3.Ahugecrackthatwaseightkilometerslongandthirtymetreswidecutacrosshouses,roadsandcanals.4.Thenumberofpeoplewhowerekilledorinjuredreachedmorethan400,000.5.Thearmyorganizedteamstodigoutthosewhoweretrappedandtoburythedead.把刚才的句子分成两层意思:Workersbuiltsheltersforsurvivorswhosehomeshadbeendestroyed.1)Workersbuiltsheltersforsurvivors.2)Thesurvivors’homeshadbeendestroyed.1.Buttheonemillionpeopleofthecity,whothoughtlittleoftheseevents,wenttobedasusualthatnight.1)Buttheonemillionpeopleofthecitywenttobedasusualthatnight.2)Buttheonemillionpeopleofthecitythoughtlittleoftheseevents.2.ItwasheardinBeijing,whichisonehundredkilometresaway.1)ItwasheardinBeijing.2)Beijingisonehundredkilometresaway.3.Ahugecrackthatwaseightkilometreslongandthirtymetreswidecutacrosshouses,roadsandcanals.1)Ahugecrackcutacrosshouses,roadsandcanals.2)Ahugecrackwaseightkilometreslongandthirtymetreswide.4.Thenumberofpeoplewhowerekilledorinjuredreachedmorethan400,000.1)Thenumberofpeoplereachedmorethan400,000.2)Anumberofpeoplewerekilledorinjured.5.Thearmyorganizedteamstodigoutthosewhoweretrappedandtoburythedead.1)Thearmyorganizedteamstodigoutpeopleandtoburythedead.2)Thosepeopleweretrapped.Summary:Theusageoftherelativepronouns(关系代词）TalkingaboutpeopleDoyouknowthemanwho/thatcametoseeXiaoYangthismorning?（主语）TalkingaboutthingsIcouldn’tfindthebookwhich/thatwasboughtyesterday.（主语）whoseDoyouknowtheboywhoseparentsareonholiday?Heisamanwho/whom/thatweshouldalllearnfrom.（宾语）Thetablewhich/thatyoujustsawismadeofplastics.（宾语）I’veneverbeentotheroomwhosewindowsarebroken.（定语）theship/wasthemostbeautifulintheworldatthattimeTitanicistheship__________________wasthemostbeautifulinthewordatthattime.which/that__________theship/sankafterhittinganicebergTitanic:Titanicistheship___________sankafterhittinganiceberg.which__________/thatRoseandJackarethelovers________metontheship.thelovers/metontheshipwho/thatRoseJack______Rosethelady/metJackonTitanicRoseismetJackonTitanic.Jacktheyoungman/wantedtosaveRosetheman/wantedtokillJackCalJackiswantedtosaveRose.CaliswantedtokillJack.theladywhotheyoungmanwhothemanwhotheHeartofOceanthediamond/waswornbyRoseTheHeartofOceaniswaswornbyRose.thediamond/wasdroppedintotheoceanbyRoseTheHeartofOceaniswasdroppedintotheoceanbyRosethediamondthatthediamondthatthecity/gotthechancetohostthe2008OlympicsTalkingaboutpastexperiencesBeijingisthecitywhich/thatgotthechancetohostthe2008Olympics.Good-bye!Littlebylittle,onegoesfar.千里之行，始于足下！