高三定语从句复习省名师优质课赛课获奖课件市赛课一等奖课件.ppt

单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,本资料仅供参考，不能作为科学依据。谢谢,定 语 从 句,第1页,The man,who lives next to us,sells vegetables.,先行词,放置于名词之_，修饰名词从句,关系词,连接作用,1.,2.,在从句中充当成份,后,第2页,关系词,1.,关系代词,2.,关系副词,1.,指人,2.,指物,3.,指某一情况,that,who,whom,whose,that,which,whose,which,as,不能放于句首,放于句中或句首,“正如”,when,where,why,(主语/宾语),(状语),第3页,1、_ is often the case,we have worked out the production plan.（04江苏）,A.Which B.When,C.What D.As,2、John said hed been working in the office for an hour,_ was true.（01北京春季）,Ahe Bthis,Cwhich Dwho,考点一：,关系代词:,as,D,C,第4页,1.非限制性定语从句普通采取,which,或,as,来引导。使用这两个词时要注意两点：,（1）,as,引导从句能够放在主句之前，而,which,引导从句只能放在主句之后。,（2）从意义上讲，,which,指前面主句内容；而,as,指代是作为普通人都知道常识性东西，所以常译成,“就象那样、正如所”,。,第5页,the same as/such as 使用问题,当先行词被,the same,所修饰时，关系词既能够用,as,，,也能够用,that,。,在表示详细事物时，有时二者有一定区分。普通说来，表示同一个类多用,as,，,表示同一事物多用,that,。,如：,This is,the same instrument,that,I used yesterday,.,这就是我昨天用过那台仪器。,This is,the same instrument,as,I used yesterday,.,这台仪器跟我昨天用过那台一样。,第6页,在,抽象概念,上，同种类和同一事物是没有绝对区分，所以两个词可换用：,I have,the same opinion,as/that you have,.,第7页,such as 与such that,He is such a good teacher _ we all love and respect.,A that B.as C.who D.so,B,他是那样一位好老师，我们大家都热爱和尊敬他。,他是一位我们大家都热爱和尊敬好老师。,比较：,He is,such,a good teacher,that,we all love and respect,him,.,定语从句,状语从句,第8页,1.It is such an interesting book _ we all want to read twice.,2.It is such an interesting book_ we all want to read it twice.,3.I have never heard such stories _ he tells.,A.as B.that C.which D.what,as,A,that,第9页,考点二：分析有没有先行词,巧解定语从句试题,先行词是被定语从句所修饰中心名词,没有它存在,定语从句就不能成立。,例1:He made another wonderful discovery,_of great importance to science.,A.which I think isB.which I think it is,C.which I think itD.I think which is,A,因为定语从句中不能出当代替先行词词,故B、C为错误选项,另外关系代词应紧接在先行词后面,所以插入语I think应放在关系代词后面。,第10页,例2:Is this factory_ you visited yesterday?,A.which B.that C.where D.the one,D,不少同学可能会将factory作为先行词而误选A或B,其实将该句还原成陈说句：,This factory is_ you visited yesterday.时,能够清楚地发觉该定语从句,缺乏在从句中作宾语先行词,所以应填the one。,第11页,分析语境含义及句子结构可知,该空缺乏先行词和在定语从句中作主语关系代词,所以应填those who。,例3:The students in our class study harder than _are in their class.,A.who B.those who C.thatD.which,B,第12页,考点三：有时先行词含义较为抽象,较难看出其属性,应多加思索并认真分析后才能正确解题。,例1:Hes got himself into a dangerous situation _ he is likely to lose control over the plane.,A.where B.which,C.while D.why,第13页,例2:I can think of many cases _students obviously knew a lot of English words and expressions but couldnt write a good essay.,A.whyB.which C.as D.where,第14页,例3:Her illness will not develop to the point_ no medicine can cure her.,A.whereB.which C.thatD.as,第15页,考点四：whose指物时可与of which等交换，但应注意与冠词位置关系。如：,This is the book,the cover of which,whose cover,is blue.,第16页,1)Last month,part of Southeast Asia was struck by floods,from_effects the people are still suffering.（05天津卷）,A.that B.whose,C.those D.what,2)George Orwell,_ was Eric Arthur,wrote many political novels and essays.(04北京）,A.the real name B.what his real name,C.his real name D.whose real name,B,D,第17页,“whose+名词中心词”这一结构在定语从句中既能作主语（如题2），又能作宾语（如题1）。whose 先行词惯用来指人（如题2），但有时也能够用来指详细事物或抽象概念（如题1），这时能够与of which 结构交换，词序是：“名词+of which”。题1可变为：from the effects of which,第18页,考点五：关系代词和关系副词比较,1、Do you still remember the chicken farm _ we visited three months ago?（05北京春季）,A.where B.when,C.that D.what,2,、,There were dirty marks on her trousers _ she had wiped her hands.（04全国II）,A.,whereB.,which,C.when D.that,C,A,第19页,当先行词是表时间,time,day,等和表地点,place,house,等时，一定要注意分析从句结构。假如缺乏,主语或宾语,，关系词应该用,which 或 that,缺乏,时间状语或地点状语,时，才能用,when 或,where,。,题1中 farm 作 visited 宾语，故选C；题2中 trousers 作 wiped 地点状语，故选A。,第20页,考点六：介词加关系代词引导定语从句,1、The place _the bridge is supposed to be built should be _ the cross-river traffic is the heaviest.(05江苏卷),A.which;where B.at which;which,C.at which;where D.which;in which,2、He was educated at a local grammar school,_ he went on to Cambridge.（05山东卷）,A.from which B.after that,C.after which D.from this,C,C,第21页,介词加关系代词引导定语从句是近几年高考中热点，复习中需注意以下几个问题：,关系代词作介词宾语，不论是在限制性定语从句中，还是在非限制性定语从句中，当介词前置时，只能用,whom,指人，,which,指物；但假如介词后置，则不受这种限制，关系代词还能够省去，尤其是在口语中。如：,Do you know,the boy,to whom,she was talking?,Do you know,the boy,(that),she was talking to?,The pencil,(which/that),he was writing with suddenly broke.,第22页,解题思绪,1.通读全句，首先考虑是不是某种句型，如强调句型。,4.将选项代入句子，看前后是否语意贯通。,2.题干若是疑问句，首先把它恢复为正常语序。,3.观察设空前前后后，确地定从句性质，回想相关从句使用方法特点。从中作出取舍。,第23页,