高中英语定语从句讲解PPT课件.ppt

Attributive clauses定语从句; Part Ⅰ 关系代词和关系副词;关系代词用法;关系副词的用法;定语从句中关系词的选择：;Practice;5.I will never forget the day __________we were in the country. 6. This is the park ____________you took photos last Sunday. 7. That was the reason__________he looked old.; PartⅡ 通常只能使用that或which的场合; All ________ we have to do is to practice every day. The first lesson _______ I learned will never be forgotten;I have read all the books ________ you gave me. ; Who is the boy ________ was here just now? Which is the bike ________you lost? ; This is the house in______ Ji Xiaolan used to live. ; PartⅢ 限制性定语从句和 非限制性定语从句;1.The man who greeted me is my teacher. ( ) 2.John, who greeted me, is my teacher. ( );;1.引导非限制性定语从句的which可以指代前面的先行词，也可以指代前面整个句子。;3.在of which/whom之前可以使用表达数量或定位的数词或代词。;4.非限制性定语从句通常不能用that引导。 I like the book, which was bought yesterday. 我喜欢这本书，这是昨天买的。 ; PartⅣ 介词+关系代词引导的定语从句;介词+关系词的定义;关系副词when, where, why 和介词+which之间的关系; 1. I won’t forget the date on which I was born. 2. This is the room in which I lived. 3. I don’t know the reason for which he haven’t come today. 4. Tom still remembers the days in which they lived in Tianjin. 5. Hangzhou is the place to which I went last year. 6. I remember the day on which my father died. I was only ten years old at that time.;介词+关系词中介词的选择;The money ____ which you were to buy dog food is gone. He will never forget the day ____ which he failed in the exam.; Air, ________which man can’t live, is really important.; Part Ⅴ as与which 引导定语 从句的区别 ;as和which的区别 ;1.as引导的非限制性定语从句可以放在句首、句末，也可以插入主句中，而which指前面提到的事实或情况，一般放在主句之后，如： As our teacher points out， that book is of benefit to everyone． he was late again this morning, which makes his teacher unhappy.  ;3．下列固定结构，一般不能用which，如： as has been said before 如前所述 as often happe