定语从句讲解PPT图表.ppt

关系副词when, where, why可以用适当的介词+which来替代。如：when=in/on/at…+which, where=in/on/at…+which, why=for+which 介词的位置非常灵活，有时放在关系代词之前，有时放在动词之后。 eg. 1. I won’t forget the date when( on which) I was born. 2. This is the room where (in which) I lived. = This is the room which I lived in. 3. I don’t know the reason why (for which) he haven’t come today. 4. Tom still remembers the days when (in which) they lived in Tianjin. 考点四：关系代词前介词的确定 思考？ 是否所有的介词+关系代词都能用关系副词代替? The painting (__________ I looked) was painted by me. at which The book (______________ I heard) was written twenty years ago. about which The pen (____________ she wrote that book) can now be seen in a museum. with which Kunming is a beautiful place _____________ ( flowers are seen all the year round). where/in which I will never forgot the day _____________ I first met you on the ship. on which/when during which The film (_____________I fell asleep) was very boring. 结论：只有当介词+关系代词充当地点状语、时间状语或原因状语 时，才能用关系副词代替。 Correct the sentences: 1. I’m using the pen which he bought yesterday. 2. Is that factory which your father once worked in? 3. The man whom I spoke is from Canada. 4. July 1,1999 is the day when we’ll never forget. 5. The students and things which you spoke of are known to us. it 5.Einstein is such a great scientist that we must learn from. 6. The student who’s book I had borrowed didn’t come to school today. 7. Who is the worker who took some pictures of the factory. 8. It is one of the best films which have been shown recently. 9.The third place which we are going to visit is Hangzhou 10.Which is known to all, many satellite are going around in the sky. 1、All______ is useful to us is good. A、which B、what C、that D、whether *2、Is this factory ____ we visited last week. A、 where B、 that C、 which D、 the one C D 3、She will never forget the day_____ she spent in Beijing. A、when B、what C、w