高中英语：Module6 grammar课件(外研版必修5）.ppt

period2 module6animalsindanger grammarfunction grammar 1 presentation 5m lookattheunderlinedclausesandfindthefunctionoftheclauses people aplace asituation ananimal therelationshipbetweenathinganditsowner grammar 2 practice 15m doexercise2 3 4and5inthetextbook keystoex2whosewhowhichwhosewhichwho keystoex3whywherewhenwhenwhere keystoex4inwhichtowhomofwhomforwhich keystoex51 where2 whose3 which4 whose5 which6 which7 who8 which9 when10 why grammar 3 conclusion 15m askstudentstomakeaconclusionoftheuseofattributiveclauses twokindsoftheattributiveclause 1 限制性定语从句restrictiveattributiveclause 无逗号 2 非限制性定语从句non restrictiveattributiveclause 有逗号 hedoesn tliketowearclotheswhich thatmadehimverystrange hedoesn tliketowearclothes whichmadehimverystrange xihuawhoimetacrossinthestreetafewdaysagohasgoneabroad xihua whoimetacrossinthestreetafewdaysagohasgoneabroad attributiveclause 定语从句被修饰的词 先行词引导定语从句的词 关系词关系词分为关系代词和关系副词两类 指代被修饰的词 先行词 并且在从句中充当成分 theyhavethreehouses thethreehousesarebuiltofstone heisnotatrueman hedoes treachthegreatwall theyhavethreehouseswhich thatarebuiltofstone hewhodoes treachthegreatwallisnotatrueman 关系副词引导定语从句时 既引导定语从句 又在定语从句中充当状语 关系副词可转化为介词 关系代词 which 结构 1 when指时间 在定语从句中充当时间状语 hetoldmethedatewhen onwhich hejoinedtheparty 1949wastheyearwhen inwhich thep r c wasfounded 2 where指地点 在定语从句中充当地点状语 thisistheplacewhere inwhich welivedtenyearsago thehotelistheonewhere atwhich istayedlastmonth 3 why指原因 在定语从句中充当原因状语 iknowthereasonwhy forwhich shewassoangry 关系代词前介词 介词 which 的确定1 根据从句中动词与先行词的逻辑关系e g isthatthenewspaper whichyouoftenwritearticles 2 根据从句中动词或形容词的习惯搭配e g canyouexplaintomehowtousetheseidioms whichi mnotsure 3 根据先行词与介词的搭配习惯e g 1949wastheyear whichthep r c wasfounded for about in 1 thisisthecar whichiboughtlastyear 2 thisisthecar whichipaid100 3 thisisthecar whichispent100 4 thisisthecar whichigotoworkeveryday 5 thisisthecar whichican tgotowork 6 thisisthecar whichtheoldmanwasknockeddown 7 thisisthecar whichaboythrewastone 8 thisisthecar whichwetalked 9 thisisthecar whichthewindowwasbroken for on in without by at about of function 1 presentation 5m givesomefactsandshowyourconcern todaythereareonlyabout1 000siberiantigersleft itisreportedthatthereareonly200 300northernbaldibisesleft itissaidthat12 000animalspeciesarenowindanger whatdoyoufeelwhenyoureadthis function 2 practice 5m pointouttheexpressionsofconcern itisreallyupsetting i mveryworriedabout i mconcernedabout wereallyshoulddomorefor makemoresentences