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单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,2021/1/24,0,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,2021/1/24,0,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,2021/1/24,0,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,2021/1/24,0,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,2021/1/24,0,Unit 1,Cultural Heritage,Discover useful structures,1,Unit 1Cultural HeritageDiscove,01,Review the relative clauses,2,01Review the relative clauses,1.,观察例句，找出句子中的关系代词或关系副词,(1),After,listening to the scientists(,科学家,)who had studied(,研究,)the problem,and citizens(,市民,)who lived near the dam(,大坝,),the government(,政府,)turned to,the United Nations,for help,.,(2)Temples(,寺庙,)and other cultural sites were taken down(,拆掉,)piece by piece,and then moved and put back together again in a place where they were safe from the water.,3,1.观察例句，找出句子中的关系代词或关系副词(1)Afte,2.,从第四页的阅读文章中找出更多的定语从句并完成下列句子。,There comes,a time,_ the old must,give way to,the new.,Water from the dam would,likely,damage(,破坏,)a number of temples and destroy(,毁灭,)cultural relics _ were an important part of Egypts cultural heritage.,After listening to the scientists _ had studied the problem,and citizens _ lived near the dam,用这些关系代词或关系副词,(which,that,who,whose,where,why,when),补全下列句子,when,that,who,who,4,2.从第四页的阅读文章中找出更多的定语从句并完成下列句子。T,用这些关系代词或关系副词,(which,that,who,whose,where,why,when),补全下列句子,(4)Temples and then moved and put back together again in a place _ they were safe from the water.,(5)Not only had the countries found a path to the future _ did not run over the relics of the past,(6)by UNESCO,which,runs a programme _ prevents world cultural heritage sites around the world from disappearing(,消失,).,where,that,that,5,用这些关系代词或关系副词(which,that,who,Summary,表,1,：关系代词,Functions of head noun,Functions of relative pronoun,O-S,先行词在,主句,中作（,）,关系代词在,从句,中作（,）,e.g.I like,a teacher,who inspires(,激励,)his/her students.,O-O,先行词在,主句,中作（,）,关系代词在,从句,中作（,）,e.g.I like,the book,(that)you mentioned.,S-S,先行词在,主句,中作（,）,关系代词在,从句,中作（,）,e.g.,He,who makes no mistakes makes nothing.,S-O,先行词在,主句,中作（,）,关系代词在,从句,中作（,）,e.g.,The man,(who)you met is my cousin.,宾语,主语,宾语,宾语,主语,主语,主语,宾语,6,Summary表1：关系代词 宾语主语宾语宾语主语主语主,表,2,：关系副词,先行词,关系副词,关系副词在从句中的成分,Time,（,）,表示（,）的状语,Place,（,）,表示（,）的状语,reason,（,）,表示（,）的状语,when,时间,where,地方,why,原因,7,表2：关系副词 when时间where地方why原因7,O2,Rewrite the sentences using,Relative clauses,8,O2Rewrite the sentences using8,1.,重组句子的方法与步骤,Example(,例子,),：,(1)I have downloaded(,下载,),that free app,but,it,doesnt work well.,The free app,(,which/that,)I have downloaded doesnt work well.,主句,从句,先行词：,that free app,在主句中作,主,语,在从句中作,宾,语，而且是事物,which/that,9,1.重组句子的方法与步骤Example(例子)：The fr,1.,重组句子的方法与步骤,第一步：明确,主句,和,从句,。,第二步：找到,先行词,，确定它在主句中的,功能,(,做什么成分,),。,第三步：根据先行词和关系代词或关系副词在从句中的功能，,确定,使用哪个,关系代词,或,关系副词,。,10,1.重组句子的方法与步骤第一步：明确主句和从句。第二步：找到,2.,用定语从句重组句子,(2)The project team helped protect the national park in the United Republic of Tanzania.It was formed(,成立,)by members from fifteen countries.,The project team,_,_,主句,从句,先行词,:the project team,which/that was formed by members from fifteen,countries,helped protect the national park in,(3,)This temple was first built during the Qin Dynasty.,主句,从句,The time,_,先行词,:the time,when this temple was first built,was during the Qin Dynasty,.,11,2.用定语从句重组句子(2)The project tea,(4)We met a professional archaeologist(,考古学家,)at the entrance to the Great Pyramid.He explained to us the process of building such a difficult structure(,建筑,).,主句,从句,先行词,:the proessional archaeologist,The professional archaeologist,_,_,(who/whom)we met at the entrance to,the Great Pyramid,explained to us the process of building,(5)The documents(,文件,)about the cultural relics from overseas(,海外,)are under the desk.I found them yesterday.,主句,从句,The place,_,_,where I found the documents abou,t the cultural,relics from overseas yesterday,is under the desk,.,先行词,:the place,12,(4)We met a professional arch,(6)Scientists worked together day and night to rescue the temple because they wanted to preserve it for the next generation.,主句,从句,先行词,:the reason,The reason,_,_,why scientists worked together day and night to rescue the,temple,is that they wanted to preserve it for the next generation,.,13,(6)Scientists worked together,3.,总结限制性定语从句,限制性定语从句与非限制性定语从句的区别：,（,1,）,作用不同,：限制性定语从句是先行词在意义上不可缺少的定语，不可去掉。非限制性定语从句对先行词进行补充说明，可去掉。,（,2,）,形式不同,：限制性定从与主句不用逗号隔开，非限制性定从用逗号与主句隔开。,（,3,）,先行词不同,：大多数限制性和非限制性定从的先行词往往为某一个词或短语，而特殊情况下非限制性定从的先行词也可以为整个主句，此时用,which,引,导。,（,4,）,关系词的使用情况不同,：,that,不可用于引导非限制性定从；,who,m,在非限制性定从中作宾语时不可用,who,来代替；非限制性定从的所有关系词均不可省略。,14,3.总结限制性定语从句限制性定语从句与非限制性定语从句的区别,03,Do some exercises,15,03Do some exercises 15,1.,基础知识过关检测,(1)A teacher is a person _passes knowledge to students.,(2)The woman _ you met in the street is Kate.,(3)Please pass me the book _cover(,封面,)is green.,(4)This is the room _he lived last year.,(5)This is the room _he lived in last year.,(6)I know the date _Lincoln was born.,(7)I would like to live in a place _there is plenty of sunshine.,(8)That is the reason _he was late.,who/that,who/whom,whose,where,which,when,where,why,16,1.基础知识过
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