初中英语定语从句ppt

e, when,whyР二、用法:РThese are the trees which / that were planted last year.Р先?行?词?是?人Р关系代词: ?who ?whom ?whose ?that ?whichР先行词是物РThese are the students who / that won the first place last year.РHave a tryР指出关系代词(副词)在定语从句中的成份:?1.The man who came to our school is Mr. Wang. ? ( )?2.The girl (whom) I met is Lucy. ( )?3.A child whose parents are dead is called Tom. ? ( )?4.I like the book (which) you bought yesterday. ? ( )Р主语?宾语Р定语Р宾语Р主语Р宾语Р定语Р指人Рwho?thatРwhom?thatРwhose?(of whom)Р指物РWhich?thatРWhich?thatРWhose?(of which)Р指人和物РthatРthatРwhoseР1.引导定语从句的关系代词Р关系副词РWhen=on(in,during…)whichРwhere=on(in,in front of…)whichРWhy=for whichР2.引导定语从句的关系副词Р如何选用定语从句的关系词Р1.首先分清主句和定语从句?2.确定定语从句的先行词,指人用关系代词who,指物用关系代词which?3.把先行词带回到定语从句中去,看其在定语从句中做什么语法成分(主语,宾语,定语或状语)?4.若先行词在从句中做主语、宾语或定语则选择关系代词,若在从句中做状语,则选择关系副词。