由關(guān)系副詞及as引導(dǎo)的定從

1、（二）由關(guān)系副詞引導(dǎo)的定語從句1，關(guān)系副詞有： _，_ 及_。eg:（1） , There was a time when there were still slaves in America.= at which there were still slaves in America.（ 2）, I still remember the day when I first went to Beijing.= _I went to Beijing.（ 3）, This is the place where he works.= _ _he works.（ 4）, The house where h

2、e lived last year has been sold out.= _ he lived last year.（ 5）, There are several reasons why we cant do that.= _ we cant do that.小結(jié)：（ 1），由關(guān)系副詞引導(dǎo)定語從句時(shí)，先行詞在從句中做_， 而不是主語，賓語或表語；（ 2），如果先行詞是時(shí)間時(shí)， 用_引導(dǎo)從句； 是地點(diǎn)時(shí)用 _引導(dǎo)從句；是 reason 時(shí)，用 _引導(dǎo)從句；（ 3），關(guān)系副詞分別可以換成 _+ which,具體介詞由從句或先行詞定。特殊情況 :1, 如果先行詞是time / day / morn

3、ing / afternoon / evening / night / week /month / year 等表時(shí)間的詞時(shí)，關(guān)系副詞 when 還可以用 that 代替，并可以省掉。eg: We still remember the summer (when/ that) we had the big flood.He will not forget the happy time (when / that) we worked together.2, 以 the reason 為先行詞的限定性定語從句通常由 why for which 引導(dǎo)，也可以用 that 引導(dǎo)，還可以將其省掉。eg:

4、He did t tell me the reason (that) he left so soon.That is the reason （ that ） he came.3, 以 the way 為先行詞的限定性定語從句通常由in which 或 thatin which和 that 的作用相當(dāng)于關(guān)系副詞，也可以將其省掉。eg: This is the way in which that he did it.I don t like the way in whichthat he gets along with the people.引導(dǎo)。這時(shí)，關(guān)系副詞和關(guān)系代詞的選擇：試比較以下例句：1

5、，I know the place where we can swim.I know the place that he is talking about.2，I will remember the days that which we spent together.I will remember the days when we spent our holidays together.3，This is the reason why for which he was late.This is the reason that which he explained to us.小結(jié)：用關(guān)系代詞還

6、是關(guān)系副詞引導(dǎo)定語從句主要看關(guān)系詞在從句中所起的作用。如果從句中的謂語是及物動(dòng)詞或不及物動(dòng)詞與介詞構(gòu)成，而其后又沒有賓語，這時(shí)要由 _引導(dǎo)定語從句。如果定語從句中的謂語動(dòng)詞是不及物動(dòng)詞，或從句中已經(jīng)有了 _，_或_等，也就是說從句中缺狀語，要用 _引導(dǎo)定語從句。Do the following exercises:1, The museum _he works is in the south of the city.The museum _we went to is in the south of the city.2, He always thinks of the day _ he lef

7、t his hometown.He always thinks of the day _ he spent with his friends.3, He gave me the reason _ he didn t come to the party.He gave me the reason _ he told his parents.（三）由as 引導(dǎo)的定語從句：1， as 引導(dǎo)的定語從句經(jīng)常用于一下結(jié)構(gòu)： as we know, as is/was known / announced / reported / said,as 的意義為 “正如，就像 ”。 as 指代整個(gè)句子，并在句中做

8、_和_。eg: As you know , John is a writer.China is a developing country , as is known to all.Liu xiang didnt take part in the 29th OlympicGames,as is reported.2，先行詞是 such 時(shí)，由 as 引導(dǎo)定語從句，并在從句中做_或 _。eg: I have never heard such a funny story as he tells.He is not such a fool as he looks.(區(qū)別： 1,I have never heard such a funny story that I laughed a lot.2,He is such a fool that his classmates all laugh at him. )3，先行詞由 the same 修飾時(shí)，既可以由 as 引導(dǎo)定句，也可以由 that 引導(dǎo)定語從句 ,并在從句中做 _或 _。eg: She wore the same dress that she wore at Marys wedding.She wears the same dress as her sister is wearing.Tom