Unit 2 Growing pains grammer

课件27张PPT。Unit Two Grammar and usage 2

Relative adverbs
when
where
why 1.The school where I study is a key one .2.We never forget the day when we
met last year.The school is a key school.
I study in the school.We never forget the day
We met on the day last year.Please give me the reason.
You were late this time for the reason.3.Please give me the reason why you
were late this time. 定语从句中关系副词的使用 关系副词在定语从句中所作的成
份：
关系副词在定语从句中都作状语。
when 作时间状语；where 作地点状
语；why 作原因状语。 —Look ! What is the date today?
—Today is Sept. 1st ,the day ______
we begin our new semester. when--Where is it? It is the playground.
--It is a place _______ we can play
basketball .where--What are they doing?
--They are performing at the class meeting .
It is the reason _____they are standing
in front of the blackboard .why 关系副词when, where和why也可用“介词+which”来代替，要注意其先行词（名词）与介词的合理搭配，介词根据先行词或定语从句的谓语动词来确定。
______________________________________P.301.The school where I study is a key one .2.We never forget the day when we
met last year.The school is a key school.
I study in the school.= in which3.Please give me the reason why you
were late this time. = on which= for whichIs this the day _____________I visited the museum?
Please put the letter on the desk _________________he can easily find it.
This is the reason ______________he didn’t come to the meeting.when/on whichwhere/on whichwhy/for which when = at/in/on/during…+which
where = in/at/on…+which
why = for + which 并非先行词是表示时间、地点和原因的词时都用when, where, why，若先行词在定语从句中不作状语，而是作主语或宾语，就必须用which或that。
We often think of the days which/that we spent together in the countryside.which在定语从句中作宾语Compare:
We often think of the days when we worked together in the countryside. when在定语从句中作时间状语，
相当于 on the days。We believe the reason that/which he told us.
Compare: The reason why/for which he was absent yesterday is still unknown.是否所有的介词+关系代词都能用关系副词代替?1.The book (___________ I heard) was
written twenty years ago.about which2.The pen (__________ ) she wrote that
book) can now be seen in a museum.with which3.Kunming is a beautiful place
( _____________ ) flowers are seen all
the year round.where/in which 关系副词与关系代词在定语从句中的关系：
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，才能相当于一个关系副词。The factory that/which Mr. Wang works in is a shoe one.
The factory in which Mr. Wang works is a shoe one.
The factory where Mr. Wang works is a shoe one.王先生工作的那家工厂是一家鞋厂。他将永远记住他入团的那天。
He will forever remember the day
_________he joined the League___.
2. He will forever remember the day _________he joined the League.
3. He will forever remember the day
_____he joined the League.that/whichonon which when PracticeI still remember the day _____________ I came here.
2. I still remember the day ____________ we spent together.on which/when(which/that)Finish the following exercises.I went to the place ____________ we
worked ten years ago.
2. I went to the place ___________
we visited ten years ago.in which/when(which/ that) This is the reason ______________ he was late.
2.This is the reason ____________ he explained to me.
3. This is the reason____________ can explain his being late.why / for whichwhich / thatwhich / that1. He has lost the key to the drawer
_____ the papers are kept.
A. that B. in which
C. under which D. which2. Can you remember the afternoon ____I
went to your home to borrow a diamond
necklace of yours?
A. which B. that
C. X D. when3. I want to know the reason _____he
didn’t attend the meeting.
A. that B. which
C. for that D. why4. That’s the day __________ I’ll
never forget.
A. when B. on which
C. that D. on that5. That’s the reason_______ I wrote to
him.
A. for that B. because
C. why D. that
6. Hang zhou is the place ________
I visited last year.
A. where B. in which
C. why D. that7. The date_________ he joined the
party was July 1,1958.
A. in which B. at which
C. during which D. on which
8. The reason________ he gave me
was unreasonable.
A. for which B. why
C. that D. whenHomework 3. English Weekly1.Exercises on P.31.
2.C1 & C2 on P.96