人的記憶力會隨著歲月的流逝而衰退,寫作可以彌補(bǔ)記憶的不足,將曾經(jīng)的人生經(jīng)歷和感悟記錄下來,也便于保存一份美好的回憶。那么我們該如何寫一篇較為完美的范文呢?以下是小編為大家收集的優(yōu)秀范文,歡迎大家分享閱讀。
定語從句中的which和where篇一
當(dāng)從句位于主句之后,引導(dǎo)詞指代整個主句所表達(dá)的全部意義時,as和which可以互換。如:
the elephant is like a snake,as/which everybody can see.
大家都看得出,這頭大象像條蛇。
a big earthquake occurred there last night,as/which was reported on tv.
據(jù)電視報(bào)道,昨夜那里發(fā)生了大地震。
she is from shanghai,as/which i know from her accent.
她來自上海,那是我從她的口音知道的。
1、as引導(dǎo)非限制性定語從句時,位置比較靈活,可位于主句之前,也可位于主句之中或之后;而which引導(dǎo)非限制定語從句只能位于主句之后,不能位于主句之前。如:
_______ is known to everybody,the moon travels round the earth.
答案:b
_______ is mentioned above,the number of the students in senior high schools is increasing.
答案:b
air,as we know,is a gas.眾所周知,空氣是一種氣體。
he is very careful,as his work shows.
他的工作表現(xiàn)表明他非常謹(jǐn)慎。
as引導(dǎo)非限制性定語從句常有“如同。.。.。.那樣”的含義,因此在一些固定結(jié)構(gòu)中,如:
as we know;as is known to all(眾所周知)
as we all can see(正如我們大家都能看到的那樣)
as has been said before/above(正如前面所述)
as has been pointed out(正如所指出的那樣)
as might be imagined(可以想象得到)
as might be expected(正如所預(yù)料的那樣)
as is often the case(情況通常是這樣)
以上種種固定搭配,一般不能用which代替as。
2、搭配上,在由the same或such所修飾的名詞后通常用as作關(guān)系代詞引出非限制性定語從句。如:
i have got into the same trouble as he (has)。
我遇到了與他一樣的麻煩。
ive never heard of such a moving story as he is telling.
我從未聽過像他講得那么有趣的故事。
3、which引導(dǎo)的從句在意義上相當(dāng)于一個并列句,可以用and this代替,意思是“這件事”;as引導(dǎo)的從句主要起連接上下文的作用,表達(dá)說話人的觀點(diǎn)、看法,并指出主句內(nèi)容的根據(jù)或出處等。如:
he sold his new car,which surprised me.
=he sold his new car,and this serprised me.
einstein,as we know,is a famous scientist.
我們都知道,愛因斯坦是一位著名的科學(xué)家。
as is known to all,taiwan is part of china.
眾所周知,臺灣是中國的一部分。
4、當(dāng)which在從句中指代的是先行詞本身而不是主句時,不可用as代替which。如:
the peach tree,which i planted last year,has not borne any fruit.
這棵桃樹是我去年種下的,還沒有結(jié)出任何果實(shí)。
the book,which i bought yesterday,is very instructive.
我昨天買的這本書很有教育意義。
5、在從句中作主語時,which既可作系動詞be的主語,也可作實(shí)義動詞的主語,而as只可作系動詞be的主語。如:
he married her,which was nature.(可用as代替which)
他和她結(jié)婚了,這是很自然的事。
she met the boy,which delighted her.(不可用as代替which)
她見到了那個男孩,這使得她很高興。
he failed in the exam again,which made his parents very angry.
他考試有不及格了,這是他父母很生氣。
6、as引導(dǎo)的從句在意義上不可與主語相悖,而which引導(dǎo)的從句則不受此限制。
mum treats me like a baby,which i cant bear.
媽媽把我當(dāng)小孩看待,這是我不能忍受的。
定語從句中的which和where篇二
1、 當(dāng)先行詞為all, much, little, none及由any, every, some, no所構(gòu)成的復(fù)合不定代詞時。
如:
please tell me anything that you know about the matter.
有關(guān)此事,凡是你所知道的請告訴我。
2、 當(dāng)先行詞被any, few, little, no, all, much, some等詞修飾時。
如:you can take any seat that is free.
任何空著的座位你都可以坐。
3、 當(dāng)先行詞為序數(shù)詞或被序數(shù)詞所修飾時。
如:
this is the fourth film that has been shown in our school this term.
這是我們校本學(xué)期放映的第四部電影。
4、 當(dāng)先行詞為形容詞最高級或被形容詞最高級修飾時。
如:
this is the most interesting story book that i have ever read.
這是我讀過的一本最有趣的故事書。
5、 當(dāng)先行詞被the very, the only, the last, the just, the same等修飾時。
如:
the only thing that we could do was to wait.
我們唯一能做的事就是等待。
注意:先行詞被the same修飾時,關(guān)系代詞也可用as。
如:i need the same book that / as you have.
我需要有你一樣的書。
6、 當(dāng)先行詞既包含人又包含物時。
如: they are talking of the heroines and their deeds that interest them.
他們正在談?wù)撍麄兏信d趣的女英雄及她們的事跡。
7、 當(dāng)先行詞是疑問代詞who,which,what或主句以這些詞開頭時。
如:
who that has ever worked together with him doesn’t admire him?
曾經(jīng)和他一起工作過的誰不欽佩他?
8、 當(dāng)先行詞為主句表語或關(guān)系代詞為從句表語時。
如:
our school is no longer the place that it used to be.
我們的學(xué)?,F(xiàn)在已不是過去的那個樣子了。
9、 先行詞為time時,當(dāng)time表示次數(shù),引導(dǎo)詞用that, 可省略。 當(dāng)表示時間,可用that或when引導(dǎo),都可省略。
如:
i didt remember the exact time (when/that) i arrived in shanghai last month.
我不記得上個月到達(dá)上海的確切時間了。
最后,請注意以下幾種只能使用which的情況:
1、 在“介詞+關(guān)系代詞”結(jié)構(gòu)中,關(guān)系代詞必須用which。
如:
this is the reference book of which the teacher is speaking.
這就是老師正在談及的那本參考書。
注意: 如果介詞不放在修飾事物的限定性定語從句的句首, which就可換為that,例如:
this is the question which/that we’ve had so much discussion about. =this is the question about which we’ve had so much discussion.
這就是我們已經(jīng)多次討論過的問題。
2、 先行詞為“those+表事物的復(fù)數(shù)名詞”時, 關(guān)系代詞通常只用which而不用that。
如:you should grasp well those skills which may be used in the future work.
你應(yīng)該掌握好這些可以用到未來工作中的技能。
最后,記得這個特殊情況吧:當(dāng)先行詞是表示原因或方式的名詞時,可以用that引導(dǎo)定語從句,相當(dāng)于介詞+which,that可以省略。
如:
he didn’t like the way that (=in which) she speaks to his mother.
他不喜歡她對他的母親那樣說話。
imagine the speed that (=at which) he drives the car.
很難想象,他開車開得那么快。
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