if 虚拟语气的用法

定语从句考点,语法填空&改错：,完型填空&阅读理解：影响我们对句意的理解,写作：定语从句的运用（定语从句的翻译与合成）,1.关系词的选择,2.介词+关系代词中,介词的选择,关系词的选择,关系代词与关系副词的选择,关系代词中各个代词的选择,指物：that，which,指人：that,who,whom,所属关系：whose,考点解法:如何判断用关系代词还是关系副词?,方法一：代入法若可把先行词直接代入定语从句时，用关系代词；若先行词前需加介词才可带入时，用关系副词。,方法二：句子成分分析法如果先行词在定语从句中作主语、宾语、表语、定语，用关系代词；如果先行词在定语从句中作状语，用关系副词。,高中英语语法之定语从句,5,一、找到定语从句的谓语动词，看谓语动词是及物动词还是不及物动词。,分析步骤：,二、分析句子成分，根据先行词在从句中的成分确定用关系代词or关系副词关系副词=介词+关系代词（不包括that）（介词与先行词搭配）why=forwhichwhere=in/at/on/.which(介词先行词搭配)when=during/on/in/.which(介词同先行词搭配),高中英语语法之定语从句,6,2.Thisisthehouse.Iwasborninthehouse.=ThisisthehousewhereIwasborn.先行词关系副词=ThisisthehousewhichIwasbornin.=ThisisthehouseinwhichIwasborn.,Example,1.Thisisthehouse.Iboughtahouseyesterday.Thisisthehousewhich/that/不填Iboughtyesterday.,1.Illneverforgetthedays_weworkedtogether.Illneverforgetthedays_wespenttogether.2.Iwenttotheplace_Iworkedtenyearsago.Iwenttotheplace_Ivisitedtenyearsago.,when,which,where,不及物动词,及物动词,不及物动词,易错句型,及物动词,which,3.Thisisthereason_hewaslate.Thisisthereason_hegave.,why,that/which,及物动词,易错句型,Thisisthereason_hegaveme.Thisisthereason_hewaslate.,that/which,why,Thisisthefactory_myfatherworked.Thisisthefactory_myfathervisited.,that/which,where,October1isaday_wewillneverforget.October1isaday_thePeoplesRepublicofChinawasfounded.,that/which,when,practice,EnjoyafolkfromCanada,andthenfindoutlinesthatincludeattributiveclause.,RedRiverValleyFromthisvalleytheysayyouaregoing,Iwillmissyoursweetfaceandsweetsmile,ForIknowyouaretakingthesunshinethathaslightenedmypathwayawhile.Comeandsitbymysideifyouloveme,Donothastedtobidmeadieu,But(just)remembert