河南省洛阳市中成外国语学校高三英语一轮复习 定语从句课件.ppt

定语从句 关系副词的用法及定语从句用法的其他要点 一 当关系词在定语从句中做状语时 要用关系副词 其中when 表时间的介词 in on at during等 which why 表原因的介词 如for which where 表地点的介词in on at under等 which 如 istillrememberthedaywhenifirstcametobeijing when onwhich canyoutellmetheofficewhereheworks where onwhich doyouknowthereasonwhyheisabsent why forwhich 二 where when 介词 关系代词 which 有时为了表达清楚 还可以在关系副词where when前加介词from to等 chinaisthebirthplaceofkites fromwherekiteflyingspreadstojapan korea thailandandindia lookoverthere somepeoplearestandingunderthebigtree fromwhereweenjoythewholeview 分析 where代表underthebigtree这个地方 如果用which就只能代表thebigtree 这句话的意思不是enjoytheviewfromthebigtree而是fromunderthebigtree所以只能用fromwhere sheclimbeduptothetopofthehill fromwhereshecouldhaveagoodviewofthewholetown fromwhere fromonthetopofthehill alicestoodinfrontofthewindow fromwhereshecouldwatchherclassmatesplayingbasketball fromwhere frominfrontofthewindow wewentuptotheroof fromwherewehadagoodviewoftheprocession 游行队伍 fromwhere fromonthetopoftheroof 三 关系副词可用于非限制性定语从句中而关系副词why不可以 四 高考对关系副词where的考察高考试题中队where的考察趋于复杂 从先行词为明显的 地点 转为 模糊化的地点 事实上 对于where这个词不能只理解为标地点 当先行词为situation case stage point等 且先行词在定语从句中做状语时 也要用关系副词where引导 theyhavereachedthepointwheretheyhavetoseparatewitheachother let sthinkofasituationwherehisidiomcanbeused ihavereachedapointinmylifewhereiamsupposedtomakedecisionsofmyself thosesuccessfuldeafdancersthinkthatdancingisanactivitywheresightmattersmorethanhearing 四 关系代词和关系副词的比较关系代词和关系副词在定语从句中除了其连接主句和从句的作用外 他们换在定语从句中担当句子成分 关系代词在定语从句中担当主语 宾语 定语 表语 而关系副词在定语从句中作状语 因此 在选择关系词时最主要的是分析定于才能根据中所缺的成分 如果从句中缺少主语 宾语 定语 表语就选关系代词 如果缺少状语就选关系副词 比较下列句子doyoustillrememberthedaythat which 不填wespentinqingdao doyoustillrememberthedaywhenwespentthesummerholidayinqingdao 题组训练用that which when where why填空1 iwanttoknowthedate youwereborn 2 ihaveforgottenthedate youtoldme3 doyouknowthereason heisabsent when which that why today 4 thisisthefactory hisfatherworks 5 thisisthefactory hisfatherbuilt 五 定语从句用法的其他要点1 定语从句中的谓语动词的单复数形式与先行词的单复数形式要保持一致 1 oneof 复数名词 关系代词 动词复数形式 where that which thegreatwallisoneoftheworle famousbuildingsthatdrawlotsofvisitors titanicisoneofthemostwonderfulmoviesthathavebeenproducedinhollywood 2 theonlyoneof 复数名词 关系代词 动词单数形式tianticistheonlyoneofthewonderfulmoviesthathasbeenproducedinhollywood note nottheonlyof oneof tomisn ttheonlyoneoftheboyswhopassedtheexam tomisoneoftheboyswhopassedtheexam 3 当关系代词as与which引导非限制性定语从句 指代主句内容时 若as与which做主语 则从句谓语动词用单数形式greatchangeshavetakenplaceinchina asisknowntoall hehaspassedthecollegeentranceexamination whichmakeshisparentsquitehappy 4 其他情况i whoamyourteacher willtrymybesttohelpyou toownacomputerinfamilies whichwethoughtwasimpossibletwentyyearsago nowbecomestrue 题组训练用所给动词的适当形式填空heistheonlyoneofthestudentswho have passedtheexam 2 heisnottheonlyoneofthestudentswho have passedtheexam 3 i who be verybusy can thelpthematthemoment 4 as be knowntoeverybody taiwan has have am is isapartofchinawemustunifyit 5 theidea whichithink be reasonable wasbroughtupbyprofessorliyesterday 6 istillremembertheteachersandtheschoolthat be talkedofyesterday 2 注意way time后接定语从句的情况 is were 1 当先行词way当 方式 方法 时引导定语从句的先行词有下列三种情况whatsurprisedmewasnotwhathesaidbutthewayinwhich that 不填hesaidit 注意下面两个句子中关系词的不同thewaythat which 不填heexplainedtouswasquitesimple thewaythat inwhich 不填heexplainedthesentencetouswasnotdifficulttounderstand 2 先行词如果是time 若time做次数讲时应用关系代词that引导定语从句 that可以省略 若time做 一段时间 时代 讲且做状语时 应用关系副词when或介词at during which引导定语从句thisisthesecondtime that thepresidenthasvisitedthecountry icouldhardlyrememberhowmanytimes that ihavefailed thisisatatimewhen duringwhichtherewerenoradios notelephoneornotvsets 题组训练用适当的关系代词 关系副词或介词 关系代词填空1 idon tliketheway helaug