定语从句关系副词PPT课件

We visited the house. Luxun once lived in the house. We visited the house where (= in which) Luxun once lived.
Harvard is a world-famous university. There Tom got his Doctor’s degree.
Grammar
The Attributive Clause Ⅱ
•I will never forget those days.
• It•Whwaeitl/lspwneehnvitcehtrhwfooseersgdpeaetynstthtotogosegetehdteahrye. sr.
• I will never forget those days w•Ihwenill Inesvtearyfeodrgweitththyooseu.days.
in which (=in the house)
关系副词why
There are many reasons why people like traveling. for the reasons =why There are many reasons for which people like traveling.
week, month, year等，并在定语从句中作时间状语,
相当于“介词+关系代词(which)”。
I’ll never forget the day when I joined
the league. on which(=on the day)
=
=
We still remembered the days when we travelled together.
关系词的选择
• 方法一：先判断先行词在从句中充当什么 成分， 在从句中作主语、宾语就选择关系 代词，在从句中作状语则用关系副词。 （或者看从句是否完整）
• 方法二：判断从句中谓语动词是vt(及物动 词）还是vi（不及物动词），vt后缺少宾 语，则用关系代词，若是vi，则用关系副 词
during which(=during the days)
The time _w_h_e_n_ I first met Nelson Mandela was a very difficult period of my life.
关系副词where
This is the factory. I worked in the factory ten years ago. This is the factory where (= in which) I worked ten years ago. I went to the town. I was born in the town. I went to the town where (=in which) I was born.
Why表示原因，其先行词一般是reason
The relative adverb (关系副词)
when(=at / in/ on
/during which)
Referring to Function in the clause
time
修饰时间
where (=in/ at which)
why(= for which)
Harvard is a world-famous university where Tom got his Doctor’s degree.
The place _w__h_ic_h__/_t_h_a_t_ we visited yesterday is a school for disabled children.
place reason
修饰地点 修饰原因
“when” means “at that time”, “where” means “at that place”, “why” is used after the word “reason”. 时间 when = in / at / on / during which 地点 where = at/in/on which 原因 why = for which
There was a time. The businessman lost heart at that time. There was a time when the businessman lost heart.
when引导的定语从句修饰表示时间的名词, 其先行 词常是time, day, morning, afternoon, evening, night,
where引导的定语从句修饰表示地点的名词, 其先行 词常是place, house, room, hotel, school, street, town, city, country等，并在定语从句中作地点状语, 相当 于“介词+ 关系代词(which)”。
This is the house where I lived two years ago.
•I stayed with you during those days.
如何判断用关系源自文库词还是关系代词?
选用定语从句的关系词时，需注意两点： 1.先行词 2.关系词在从句中充当的成分。
做主语，宾语，定语时用 关系代词 做状语时用 关系副词
关系副词when
They’ll never forget July 1. Hong Kong returned to its motherland on July 1. They’ll never forget July 1 when Hong Kong returned to its motherland. The days are gone forever. We used foreign oil during those days. The days when we used foreign oil are gone forever.