初中定语从句基础篇ppt.ppt

Unit9IlikemusicthatIcandancetoTheAttributiveClause 定语从句基础篇 请先看两个例子1 Becarefulofthedogthatdoesn tbark 2 Don twaketheboywhoissleeping 定语从句 什么是定语从句呢 修饰前面某一名词或代词的从句叫定语从句 结构 先行词 关系代词 句子 Ilovesingerswhowritetheirownmusic 先行词 关系词 定语从句 Themanwholivesnexttousisapoliceman 先行词 关系代词 定语从句 关系词 关系代词 that which who whom whose关系副词 when where why 人 n who that 从句物 n that which 从句 Ilikeclothes Clotheslookunusual Ilikeclothes thatlookunusual clothes 6 Ilikemovies Moviesareaboutmonsters Ilikemovies thatareaboutmonsters movies 7 Ilikesomefriends Somefriendslikesports Ilikefriends wholikesports friends 8 Ihaveanapple Anappleisred Ihaveanapple thatisred 修饰先行词anapple 主语 主语 关系词that在定语从句中作主语时不能省掉 Ilikesomefriends Somefriendslikesports Ilikesomefriends wholikesports 修饰先行词friends 主语 主语 that 关系词who that在定语从句中作主语时不能省掉 Ilikethemusic Icandancetothemusic Ilikethemusic thatIcandanceto 宾语 宾语 关系词在定语从句中作宾语时可以省掉 Ilikethegirl Youaretalkingtothegirl Ilikethegirl who m youaretalkingto 宾语 宾语 that 关系词who that在定语从句中作宾语时可以省掉 指人 that who whom 指物 that which 关系代词 关系代词连接先行词和定从 关系代词代指前面的先行词 又在定语从句中作主语或宾语 做主语时 从句中动词单复数形式由先行词决定 作宾语时 关代可省略 小结 that 既可指 也可指 作主语 省略 作宾语 可以 which 只指物 作主语 不能省略 作宾语 可以省略 who 指 作主语 不能 作宾语 可以 常用whom Who that在定语从句中作主语时 谓语动词的单复数应与先行词保持一致 Iprefershoesthatarecool Shehasadogthatlookslikealion Ihaveafriendwhoplayssports It sananimalthat which looksreallybeautiful doesn tsingclearly singverywell 大胆描写我们的同学 istheboy girlwho istheboywhohaslonghair isthegirlthatishelpful 2020 3 10 21 可编辑 关系代词who that的作用 a 做代词 代替先行词b 在从句中担任句子成分 主语或宾语c 做连词 把主句和从句连接起来 Ilovesingerswho writetheirownmusic singclearlycandance 练习 判断Who that在从句中担任主语还是宾语 并将每个句子一分为二 IlovesingerswhowritetheirownsongsHeisthemanwhoImetyesterday IlikemusicthatIcandanceto Ipreferasandwichthatisreallydelicious 主语 宾语 宾语 主语 Ilovesingers Thesingerswritetheirownsongs Heistheman Imethimyesterday Ilikemusic Icandancetothemusic Ipreferasandwich Itisreallydelicious 任务II 组装句子 1 Ilikemusic Themusicisloudandexciting 2 Shelovesmovies Themoviesareromantic 3 Tonylikesmusic Hecandancetothemusic Ilikemusicthatisloudandexciting Shelovesmoviesthatareromantic Tonylikesmusicthathecandanceto MatchthetwosentencesI mreadingabook ThebookisaboutBillGates 2 Heisateacher TheteacherteachesusChinese 3 Idon tliketheman Heissmoking I mreadingabookthat whichisaboutBillGates Heisateacherwho thatteachesusChinese Idon tlikethemanwhoissmoking 任务I 阅读下列句子 再用who that填空 1 Ihaveabrother likessoccer 2 Tomdoesn tlikemovies aretoolongandtooscary 3 Weprefergroups playloudandenergeticsongs 4 Helikesfriends oftenhelpeachother who that that that who that whose在从句中作定语 表示所属关系 其后的事物属于先行词的一部分 Theboyismyclassmate Theboy sfatherisapoliceman Theboywhosefatherisapolicemanismyclassmate 可译成 先行词的 Achild parentsaredeadiscalledanorphan 孤儿 A whoB whoseC who sD whichLookatthegirl nameisLucy A whoB thatC who sD whose 1 指物时只用that 不用which的场合 当先行词为all much little few none something anything everything nothing等不定代时 a Wehavedoneallthatcansavehim b Iamsureshehassomething that youneed 先行词被all every no 修饰时 I vereadallthebooks that yougaveme 先行词被序数词 形容词最高级或theonly thelast修饰时 Thisisthebestbook that I veeverread Thisisthefirstcomposition that hehaswritten Thatwhitefloweristheonlyone that Ireallylike Thisistheverybook that Iwanttofind Hetalkedabouttheteachersandschools that hehadvisited 当先行词同时指人和物时 关系代词只能用that 先行词是疑问词who which what时 关代用that而不用who whom 和which引导 that和which的选择 Whoisthepersonthatisstandingatthegate Whichofusthatknowssomethingaboutphysicsdoesnotknowthis Whatthatisonthetablebelongstome Which引导定语从句时 可用于介词后 介词提前时 指物用which 指人用whom 2 只用which的情况 Thisisthethemountainfromwhichwecanseethesunrise 日出 练习题 1 All isusefultousisgood A whichB whatC thatD whether C 2 Isthisthefactory wevisitedlastweek A whereB thatC whichD theone B C 3 Shewillneverforgettheday shespentinBeijing A whenB whatC whichD why C 16 Thisistheonlything Icandonow A whatB whichC thatD all C 19 Thisisthereason hetoldme A thatB whyC onwhichD forthat A 用关系代词填空 Theboy ispl