定语从句 状语从句的区别
定语从句状语从句的区别.再看看这几个句子1.Kunmingisnolongerthecity____itwastenyearsago.2.Kunmingisnolonge...
定语从句 状语从句的区别.
再看看这几个句子
1.Kunming is no longer the city____it was ten years ago.
2.Kunming is no longer _____it was ten years ago.
3.All___is needed is a supply of oil.
4.____is needed is a supply of oil.
真的不明白.谁能给我个好答案.谢谢了.
且请回答我的这4道题! 展开
再看看这几个句子
1.Kunming is no longer the city____it was ten years ago.
2.Kunming is no longer _____it was ten years ago.
3.All___is needed is a supply of oil.
4.____is needed is a supply of oil.
真的不明白.谁能给我个好答案.谢谢了.
且请回答我的这4道题! 展开
5个回答
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定语从句是由关系代词和关系副词引导的从句,其作用是作定语修饰主句的某个成分,定语从句分为限定性和非限定性从句两种。状语从句分为时间状语从句,结果状语从句,让步状语从句,原因状语从句,条件状语从句以及行为方式状语从句。名词从句包括主语从句,宾语从句,表语从句和同位语从句及there be句型。
一、 限定性定语从句
1. that即可代表事物也可代表人,which代表事物;它们在从句中作主语或宾语,that在从句中作宾语时常可省略关系词,which在从句中作宾语则不能省略。而且,如果which在从句中作“不及物动词+介词”的介词的宾语,注意介词不要丢掉,而且介词总是放在关系代词which的前边,但有的则放在它原来的位置
2. which作宾语时,根据先行词与定语从句之间的语义关系,先行词与which之间的介词不能丢
3. 代表物时多用which,但在带有下列词的句子中用that而不用which,这些词包括all, anything, much等,这时的that常被省略
4. who和whom引导的从句用来修饰人,分别作从句中的主语和宾语,whom作宾语时,要注意它可以作动词的宾语也可以作介词的宾语
5. where是关系副词,用来表示地点的定语从句
6. when引导定语从句表示时间
〔注〕值得一提的是,表示时间“time"一词的定语从句只用when引导,有时不用任何关系代词,当然也不用that引导
By the time you arrive in London, we will have stayed there for two weeks.
I still remember the first time I met her.
Each time he goes to besiness trip, he brings a lot of living necessities, such as towers, soap, toothbrush etc.
7. whose是关系代词,修饰名词作定语,相当于所修饰成分的前置所有格
8. 当从句的逻辑主语是some, any, no, somebody, anybody, nobody, something, anything, everything或nothing时,常用there is来引导
二、非限定性定语从句:非限定性定语从句的作用是对所修饰的成分作进一步说明,通常和主句间用逗号隔开,将从句拿掉后其他部分仍可成立
1. which引导的非限定性定语从句来说明前面整个句子的情况或主句的某一部分
2. 在引导限定性定语从句时,that有时相当于in which, at which, for which或at which
Attitudes towards daydreaming are changing in much the same way that(in which) attitudes towards night dreaming have changed. 人们对白日做梦的态度正在改变,这与人们对夜间做梦的看法的变化有非常相似之处。
I like the music for the very reason that(for which) he dislike it. 我出于某种原因喜欢这种音乐,而他恰恰与我相反。
We arrived the day that(on which) they left. 刚好我们到的那天他们走了。
3. 有时as也可用作关系代词
4. 在非限定性定语从句中,不能用that,而用who, whom代表人,用which代表事物
状语从句
§ 1状语从句的种类
用来修饰谓语动词、其它动词、定语、状语或整个句子的从句叫做状语从句。状语从句可分为:
1.时间状语从句;(adverbial clause of time)
2.地点状语从句;(adverbial clause of place)
3.原因状语从句;(adverbial clause of cause)
4.条件状语从句;(adverbial clause of condition)
5.目的状语从句;(adverbial clause of purpose)
6.让步状语从句;(adverbial clause of concession)
7.比较状语从句;(adverbial clause of comparison)
8.程度状语从句;(adverbial clause of degree)
9.方式状语从句;(adverbial clause of manner)
10.结果状语从句。(adverbial clause of result)
§2状语从句的时态特点
一般情况下,时间和条件状语从句的谓语动词一般用“一般现在时”表示“一般将来时”,用“现在完成时”表示“将来完成时”。例如:
I will call you as soon as I arrive in Beijing. 我一到北京就给你打电话。(这是由as soon as引导的时间状语从句,从句中的谓语动词arrive是一般现在时,表示一般将来时,决不可用will arrive)
As soon as I have finished this work, I will go home. 我一完成此工作,就回家。(从句中的谓语动词用现在完成时have finished,表示将来完成时,决不可用will have finished)
If he comes back, please let me know.如果他回来了,请通知我。(从句中的谓语动词用comes back,表示一般将来时,决不可用will come back)
二 时间状语从句
§3时间状语从句(adverbial clause of time)
1.由when, while, as引导的时间状语从句。例如:
When you think you know nothing, then you begin to know something.当你以为自己一无所知的时候,你就是在开始知道一些事物了。
When truth is buried under the ground it grows, it chokes, it gathers such an explosive force that on the day it bursts out , it blows up everything with it.当真理被埋在地下的时候,它在生长,它感到压抑,它蓄存着这么一种爆炸性力量,一旦冒出,它就会炸破一切!
Strike while the iron is hot. 趁热打铁。
Will you watch my clothes while I have a swim. 我游泳的时候,请你照看一下我的衣服。
You can feel the air moving as your hand pushes through it. 当你的手在空气中挥动的时候,你就能感觉到空气在流动。
Our headmaster laughed as she spoke.我们的校长边谈边笑。
【区别】when, while和as的区别:when引导的从句的谓语动词可以是延续性的动词,又可以是瞬时动词。并且when有时表示“就在那时”。例如:
When she came in, I stopped eating.她进来时,我在吃饭。(瞬时动词)
When I lived in the countryside, I used to carry some water for him.当的住在农村时,我常常为他担水。(延续性的动词)
We were about to leave when he came in.我们就要离开,就在那时他进来了。
While引导的从句的谓语动作必须是延续性的,并强调主句和从句的动作同时发生(或者相对应)。并且while有时还可以表示对比。例如:
While my wife was reading the newspaper, I was watching TV. (was reading是延续性的动词,was reading和was watching同时发生)
I like playing football while you like playing basketball.我喜欢踢足球,而你喜欢打篮球。(对比)
As表示“一边……一边”,as引导的动作是延续性的动作,一般用于主句和从句动作同时发生;as也可以强调“一先一后。例如:
We always sing as we walk.我们总是边走边唱。(as表示“一边……一边”)
As we was going out, it began to snow.当我们出门时,开始下雪了。(as强调句中两个动作紧接着先后发生,而不强调开始下雪的特定时间)
2.由before和after引导的时间状语从句。注意before引导的从句不再用否定式的谓语,并且当before引导的从句位于主句之后,有时译成“就,才”。还要注意主句和从句之间的时间关系。当主句用将来时,从句总是用现在时;如果before引导的从句谓语用的是过去时,则主句动词多用过去完成时,这样以便体现动作发生的先后。After表示主句动作发生在从句动作之后。主句和从句的动作的时间关系正好与before引导的从句相反。例如:
It will be four days before they come back. 他们要过四天才能回来。
Einstein almost knocked me down before he saw me.爱因斯坦几乎把我撞倒才看到我。
My father had left for Canada just before the letter arrived.我父亲恰好在信到之前去加拿大了。
They had not been married four months before they were divorced. 他们结婚还不到四个月就离婚了。
After you think it over, please let me know what you decide.你仔细考虑过以后,告诉我你是怎样决定的。
After we had finished the work, we went home.完成工作之后,我们回家了。(从句用过去完成时,主句用一般过去时)
3.由till或until引导的时间状语从句。till和until一般情况下两者可以互换,但是在强调句型中多用until。并且要注意的是:如果主句中的谓语动词是瞬时动词时,必须用否定形式;如果主句中的谓语动词是延续性动词时,用肯定或否定形式都可以,但表达的意思不同。例如:
I didn't go to bed until(till) my father came back.直到我父亲回来我才上床睡觉。
It was not until the meeting was over that he began to teach me English.直到散会之后他才开始教我英语。
I worked until he came back.我工作到他回来为止。
I didn't work until he came back.他回来我这才开始工作。
Please wait until I arrived.在我到达之前请等我。
4.由since引导的时间状语从句。 since引导的从句的谓语动词可以是延续性的动词,又可以是瞬时动词。一般情况下,从句谓语动词用一般过去时,而主句的谓语动词用现在完成时。但在It is +时间+since从句的句型中,主句多用一般现在时。例如:
I have been in Beijing since you left. 自从你离开以来,我一直在北京了。
Where have you been since I last saw you? 自上次我和你见面以后,你到哪里去了?
It is four years since my sister lived in Beijing. 我妹妹不在北京住有四年了。
It is five months since our boss was in Beijing.我们老板离开北京有五个月了。
5.由as soon as, immediately, directly, instantly, the moment, the instant, the minute, 等引导的时间状语从句。这些连词都表示“一……就”。例如:
I will go there directly I have finished my breakfast. 吃完早饭,我立即到那里去。
The moment I heard the news, I hastened to the spot.我一听到消息,马上赶到了出事地点。
As soon as I reach Canada, I will ring you up. 我一到加拿大,就给你来电话。
【注意】hardly(scarcely, rarely)…when / before, no sooner…than相当于as soon as之意。主句用过去完成时,从句用一般过去时。当hardly, scarcely, rarely和no sooner位于句首时,主句应用倒装语序。例如:
He had no sooner arrived home than he was asked to start on another journey. 他刚到家,就被邀请开始另一旅程。
No sooner had the sun shown itself above the horizon than he got out of bed to commence work.太阳刚从地平线上升起,他就起床劳动去了。
Hardly had I sat down when he stepped in.我刚坐下,他就进来了。
He had hardly fallen asleep when he felt a soft touch on his shoulder.这个阿拉伯人刚要入睡就感到肩膀上被轻轻一触。
6.由by the time引导的时间状语从句。注意时态的变化:在一般情况下,如果从句的谓语动词用一般过去时,主句的谓语动词用过去完成时;如果主句的谓语动词用一般现在时,主句的谓语动词用将来完成时。例如:
By the time you came back, I had finished this book.到你回来时,我已经写完这本书了。
By the time you come here tomorrow, I will have finished this work. 你明天来这儿的时候,我将已经完成此工作了。
7.由each time, every time和whenever引导的时间状语从句。例如:
Each time he came to Harbin, he would call on me. 他每次来哈尔滨,总是来看我。
Whenever that man says“To tell the truth”, I suspect that he's about to tell a lie.每当那个人说“说实在话”的时候,我猜想他就要说谎了。
You grow younger every time I see you. 每次遇到你,见你更年轻了。
8.由as long as和so long as引导的时间状语从句。这两个连词表示“有多久……就多久”。例如:
You can go where you like as long as you get back before dark. 你可以随意到哪里去,只要在天黑以前回来就行。
I will fight against these conditions as long as there is a breath in my body! 只要我一息尚存,我就要反对这种境况。
三 地点状语从句
§4地点状语从句 (adverbial clause of place)
地点状语从句一般由连接副词where, wherever等引导,已经形成了固定的句型,例如:
句型1:Where+地点从句,(there)+主句。
【注意】此句型通常译成“哪里……哪里就……”;主句在从句后面时,there可用可不用;如果主句在从句的前面时,一般都不用there。例如:
Where there is no rain, farming is difficult or impossible.在没有雨水的地方,耕作是困难的,或根本不可能的。
They were good persons. Where they went, there they were warmly welcomed. 他们都是好人。因此他们走到哪里都受到热烈欢迎。
You should have put the book where you found it. 你本来应该把书放回原来的地方。
Where the Communist Party of China goes, there the people are liberated.哪里有了中国共产党,哪里人民得解放。
句型2:Anywhere/ wherever+地点从句,+主句。
【注意】anywhere本身是个副词,但是,常可以引导从句,相当于连词,意思相似于wherever, anywhere引导的从句可位于主句之前,也可以位于主句之后。 而wherever本身就是个连词,表示“在何处,无论何处”。例如:
Wherever the sea is , you will find seamen.有海就有海员。
一、 限定性定语从句
1. that即可代表事物也可代表人,which代表事物;它们在从句中作主语或宾语,that在从句中作宾语时常可省略关系词,which在从句中作宾语则不能省略。而且,如果which在从句中作“不及物动词+介词”的介词的宾语,注意介词不要丢掉,而且介词总是放在关系代词which的前边,但有的则放在它原来的位置
2. which作宾语时,根据先行词与定语从句之间的语义关系,先行词与which之间的介词不能丢
3. 代表物时多用which,但在带有下列词的句子中用that而不用which,这些词包括all, anything, much等,这时的that常被省略
4. who和whom引导的从句用来修饰人,分别作从句中的主语和宾语,whom作宾语时,要注意它可以作动词的宾语也可以作介词的宾语
5. where是关系副词,用来表示地点的定语从句
6. when引导定语从句表示时间
〔注〕值得一提的是,表示时间“time"一词的定语从句只用when引导,有时不用任何关系代词,当然也不用that引导
By the time you arrive in London, we will have stayed there for two weeks.
I still remember the first time I met her.
Each time he goes to besiness trip, he brings a lot of living necessities, such as towers, soap, toothbrush etc.
7. whose是关系代词,修饰名词作定语,相当于所修饰成分的前置所有格
8. 当从句的逻辑主语是some, any, no, somebody, anybody, nobody, something, anything, everything或nothing时,常用there is来引导
二、非限定性定语从句:非限定性定语从句的作用是对所修饰的成分作进一步说明,通常和主句间用逗号隔开,将从句拿掉后其他部分仍可成立
1. which引导的非限定性定语从句来说明前面整个句子的情况或主句的某一部分
2. 在引导限定性定语从句时,that有时相当于in which, at which, for which或at which
Attitudes towards daydreaming are changing in much the same way that(in which) attitudes towards night dreaming have changed. 人们对白日做梦的态度正在改变,这与人们对夜间做梦的看法的变化有非常相似之处。
I like the music for the very reason that(for which) he dislike it. 我出于某种原因喜欢这种音乐,而他恰恰与我相反。
We arrived the day that(on which) they left. 刚好我们到的那天他们走了。
3. 有时as也可用作关系代词
4. 在非限定性定语从句中,不能用that,而用who, whom代表人,用which代表事物
状语从句
§ 1状语从句的种类
用来修饰谓语动词、其它动词、定语、状语或整个句子的从句叫做状语从句。状语从句可分为:
1.时间状语从句;(adverbial clause of time)
2.地点状语从句;(adverbial clause of place)
3.原因状语从句;(adverbial clause of cause)
4.条件状语从句;(adverbial clause of condition)
5.目的状语从句;(adverbial clause of purpose)
6.让步状语从句;(adverbial clause of concession)
7.比较状语从句;(adverbial clause of comparison)
8.程度状语从句;(adverbial clause of degree)
9.方式状语从句;(adverbial clause of manner)
10.结果状语从句。(adverbial clause of result)
§2状语从句的时态特点
一般情况下,时间和条件状语从句的谓语动词一般用“一般现在时”表示“一般将来时”,用“现在完成时”表示“将来完成时”。例如:
I will call you as soon as I arrive in Beijing. 我一到北京就给你打电话。(这是由as soon as引导的时间状语从句,从句中的谓语动词arrive是一般现在时,表示一般将来时,决不可用will arrive)
As soon as I have finished this work, I will go home. 我一完成此工作,就回家。(从句中的谓语动词用现在完成时have finished,表示将来完成时,决不可用will have finished)
If he comes back, please let me know.如果他回来了,请通知我。(从句中的谓语动词用comes back,表示一般将来时,决不可用will come back)
二 时间状语从句
§3时间状语从句(adverbial clause of time)
1.由when, while, as引导的时间状语从句。例如:
When you think you know nothing, then you begin to know something.当你以为自己一无所知的时候,你就是在开始知道一些事物了。
When truth is buried under the ground it grows, it chokes, it gathers such an explosive force that on the day it bursts out , it blows up everything with it.当真理被埋在地下的时候,它在生长,它感到压抑,它蓄存着这么一种爆炸性力量,一旦冒出,它就会炸破一切!
Strike while the iron is hot. 趁热打铁。
Will you watch my clothes while I have a swim. 我游泳的时候,请你照看一下我的衣服。
You can feel the air moving as your hand pushes through it. 当你的手在空气中挥动的时候,你就能感觉到空气在流动。
Our headmaster laughed as she spoke.我们的校长边谈边笑。
【区别】when, while和as的区别:when引导的从句的谓语动词可以是延续性的动词,又可以是瞬时动词。并且when有时表示“就在那时”。例如:
When she came in, I stopped eating.她进来时,我在吃饭。(瞬时动词)
When I lived in the countryside, I used to carry some water for him.当的住在农村时,我常常为他担水。(延续性的动词)
We were about to leave when he came in.我们就要离开,就在那时他进来了。
While引导的从句的谓语动作必须是延续性的,并强调主句和从句的动作同时发生(或者相对应)。并且while有时还可以表示对比。例如:
While my wife was reading the newspaper, I was watching TV. (was reading是延续性的动词,was reading和was watching同时发生)
I like playing football while you like playing basketball.我喜欢踢足球,而你喜欢打篮球。(对比)
As表示“一边……一边”,as引导的动作是延续性的动作,一般用于主句和从句动作同时发生;as也可以强调“一先一后。例如:
We always sing as we walk.我们总是边走边唱。(as表示“一边……一边”)
As we was going out, it began to snow.当我们出门时,开始下雪了。(as强调句中两个动作紧接着先后发生,而不强调开始下雪的特定时间)
2.由before和after引导的时间状语从句。注意before引导的从句不再用否定式的谓语,并且当before引导的从句位于主句之后,有时译成“就,才”。还要注意主句和从句之间的时间关系。当主句用将来时,从句总是用现在时;如果before引导的从句谓语用的是过去时,则主句动词多用过去完成时,这样以便体现动作发生的先后。After表示主句动作发生在从句动作之后。主句和从句的动作的时间关系正好与before引导的从句相反。例如:
It will be four days before they come back. 他们要过四天才能回来。
Einstein almost knocked me down before he saw me.爱因斯坦几乎把我撞倒才看到我。
My father had left for Canada just before the letter arrived.我父亲恰好在信到之前去加拿大了。
They had not been married four months before they were divorced. 他们结婚还不到四个月就离婚了。
After you think it over, please let me know what you decide.你仔细考虑过以后,告诉我你是怎样决定的。
After we had finished the work, we went home.完成工作之后,我们回家了。(从句用过去完成时,主句用一般过去时)
3.由till或until引导的时间状语从句。till和until一般情况下两者可以互换,但是在强调句型中多用until。并且要注意的是:如果主句中的谓语动词是瞬时动词时,必须用否定形式;如果主句中的谓语动词是延续性动词时,用肯定或否定形式都可以,但表达的意思不同。例如:
I didn't go to bed until(till) my father came back.直到我父亲回来我才上床睡觉。
It was not until the meeting was over that he began to teach me English.直到散会之后他才开始教我英语。
I worked until he came back.我工作到他回来为止。
I didn't work until he came back.他回来我这才开始工作。
Please wait until I arrived.在我到达之前请等我。
4.由since引导的时间状语从句。 since引导的从句的谓语动词可以是延续性的动词,又可以是瞬时动词。一般情况下,从句谓语动词用一般过去时,而主句的谓语动词用现在完成时。但在It is +时间+since从句的句型中,主句多用一般现在时。例如:
I have been in Beijing since you left. 自从你离开以来,我一直在北京了。
Where have you been since I last saw you? 自上次我和你见面以后,你到哪里去了?
It is four years since my sister lived in Beijing. 我妹妹不在北京住有四年了。
It is five months since our boss was in Beijing.我们老板离开北京有五个月了。
5.由as soon as, immediately, directly, instantly, the moment, the instant, the minute, 等引导的时间状语从句。这些连词都表示“一……就”。例如:
I will go there directly I have finished my breakfast. 吃完早饭,我立即到那里去。
The moment I heard the news, I hastened to the spot.我一听到消息,马上赶到了出事地点。
As soon as I reach Canada, I will ring you up. 我一到加拿大,就给你来电话。
【注意】hardly(scarcely, rarely)…when / before, no sooner…than相当于as soon as之意。主句用过去完成时,从句用一般过去时。当hardly, scarcely, rarely和no sooner位于句首时,主句应用倒装语序。例如:
He had no sooner arrived home than he was asked to start on another journey. 他刚到家,就被邀请开始另一旅程。
No sooner had the sun shown itself above the horizon than he got out of bed to commence work.太阳刚从地平线上升起,他就起床劳动去了。
Hardly had I sat down when he stepped in.我刚坐下,他就进来了。
He had hardly fallen asleep when he felt a soft touch on his shoulder.这个阿拉伯人刚要入睡就感到肩膀上被轻轻一触。
6.由by the time引导的时间状语从句。注意时态的变化:在一般情况下,如果从句的谓语动词用一般过去时,主句的谓语动词用过去完成时;如果主句的谓语动词用一般现在时,主句的谓语动词用将来完成时。例如:
By the time you came back, I had finished this book.到你回来时,我已经写完这本书了。
By the time you come here tomorrow, I will have finished this work. 你明天来这儿的时候,我将已经完成此工作了。
7.由each time, every time和whenever引导的时间状语从句。例如:
Each time he came to Harbin, he would call on me. 他每次来哈尔滨,总是来看我。
Whenever that man says“To tell the truth”, I suspect that he's about to tell a lie.每当那个人说“说实在话”的时候,我猜想他就要说谎了。
You grow younger every time I see you. 每次遇到你,见你更年轻了。
8.由as long as和so long as引导的时间状语从句。这两个连词表示“有多久……就多久”。例如:
You can go where you like as long as you get back before dark. 你可以随意到哪里去,只要在天黑以前回来就行。
I will fight against these conditions as long as there is a breath in my body! 只要我一息尚存,我就要反对这种境况。
三 地点状语从句
§4地点状语从句 (adverbial clause of place)
地点状语从句一般由连接副词where, wherever等引导,已经形成了固定的句型,例如:
句型1:Where+地点从句,(there)+主句。
【注意】此句型通常译成“哪里……哪里就……”;主句在从句后面时,there可用可不用;如果主句在从句的前面时,一般都不用there。例如:
Where there is no rain, farming is difficult or impossible.在没有雨水的地方,耕作是困难的,或根本不可能的。
They were good persons. Where they went, there they were warmly welcomed. 他们都是好人。因此他们走到哪里都受到热烈欢迎。
You should have put the book where you found it. 你本来应该把书放回原来的地方。
Where the Communist Party of China goes, there the people are liberated.哪里有了中国共产党,哪里人民得解放。
句型2:Anywhere/ wherever+地点从句,+主句。
【注意】anywhere本身是个副词,但是,常可以引导从句,相当于连词,意思相似于wherever, anywhere引导的从句可位于主句之前,也可以位于主句之后。 而wherever本身就是个连词,表示“在何处,无论何处”。例如:
Wherever the sea is , you will find seamen.有海就有海员。
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2018-08-04 · 全日制系统化外语教学
珠海市国际商务语言学校
珠海iBS国际商务语言学校自1998年经珠海教育局审批成立,(办学许可证:教1101027000020)专注外语教学18载,是珠海规模最大,办学历史最长的专业外语学校,也是珠海唯一一家配有校园模式的外语培训机构。
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不是
很明显的。
定语从句的标志是必有先行词(地点词), 一般的形式是:先行词+where
而状语从句一般不会出现地点词,表示地点就直接用where来代替。例如:You should have put the book where you found it. (你本来应该把书放回原来的地方)
定语它会这样说,You should have put the book on the desk where you found it.你本来应该把书放在桌面上,那原来的地方)
很明显的。
定语从句的标志是必有先行词(地点词), 一般的形式是:先行词+where
而状语从句一般不会出现地点词,表示地点就直接用where来代替。例如:You should have put the book where you found it. (你本来应该把书放回原来的地方)
定语它会这样说,You should have put the book on the desk where you found it.你本来应该把书放在桌面上,那原来的地方)
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which,这是定语从句
what,这是表语从句
that,主语从句
what,还是主语从句,因为what=all that
what,这是表语从句
that,主语从句
what,还是主语从句,因为what=all that
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状语从句:
用一个句子(从句)来作另一个句子(主句)的状语,用作状语的句子就叫作状语从句。作什么样的状语就叫什么类型的状语从句。例如:条件状语从句就是用一个句子来作条件状语。
状语从句的分类:
(1)时间状语从句
凡是从句都必须有引导词,引导时间状语从句的词有when,before,after,until,as soon as,while 等。
(2)条件状语从句
主要看一下由if引导的条件状语从句。if 意为“如果”,引导条件状语从句时,表示假如有从句的动作发生就(不)会有主句的动作发生。例如:
If it doesn't rain tomorrow,we will go there by bike.如果明天不下雨,我们就骑自行车去那里。
If I get there early,I can see the doctor quickly.如果我早早地到那里,我就可以快点看病。
3)地点状语从句用法要点
常用where(哪里)和wherever(无论哪里)eg.
Where there is a will,there is a way. 有志者,事竟成。
We will go wherever the motherland need us most. 我们要到祖国最需要的地方去。
(4)原因状语从句用法要点
常用的引导连词有because,as和since,三者的区别是:在回答问题的时候,使用because;对于显而易见的原因,常用as或since;as和since的从句常放在主句之前,而because的从句常放在主句之后。eg.
Why did you go? I went because Tom told me to go. 你为何去?那是因为汤姆叫我去。
He was angry not because we were late but because we made a noise.
他很生气不是因为我们来迟了,而是因为我们弄出了声音。
As it was raining hard,we had to be indoors. 由于雨太大,我们只好呆在家里。
Since you feel ill,you'd better not go to work. 既然你感觉不舒服,你最好不要去上班了。
(5)目的状语从句用法要点
常用的引导连词有so that,that和in order that译为:以便,为了,目的是。eg.
Please speak more slowly so that we can make full notes. 请讲慢一点,以便我们能作详细笔记。
I shall write down your address that I may not forget. 我要把你的地址记下来,以免忘记。
I sent the letter by air mail in order that it might reach him in time. 这封信我以航空信发出,以便他能及时收到。
注:目的状语从句可以用动词不定式来替换做目的状语。eg.
We work harder than usual finish it in a week. 我们比平常加倍努力工作以在一周内完成工作。
三、主句与从句时态一致的问题。
在时间状语从句和条件状语从句中,主句和从句之间的时态一致问题一般分下列两种情况:
1. 若主句是祈使句,或主句中有情态动词,或主句中谓语动词是一般将来时,那么从句用一般现在时表示一般将来时。例如:
Be careful when you cross the road. 过马路时要小心。
Put up your hand if you have any questions to ask. 如果你们有问题要问的话,请举手。
The traffic must stop when the lights are red. 红灯亮时,车辆必须停下。
2. 若主从句谓语动词都是陈述过去,那么主从句都可以用一般过去时。例如:
She could sing when she was four years old. 她四岁的时候就会唱歌。
宾语从句:
宾语从句是用来充当宾语成分的句子。其构成为"引导词+主语+谓语+其它",其语序是陈述句语序。引导宾语从句的连接词很多,多有实在意义,称为有意连词;that也可以引导宾语从句,但本身没有实在意义,称为无意连词。
1.that引导的宾语从句可以作动词、形容词等的宾语。主句中常见的谓语动词有say, know, hear, see, hope, think, believe, write, tell等。系动词加形容词afraid, worried, sure等后,也可用that引导的宾语从句。
如:I hope that he will come back soon. 我希望他能快点回来。
2.在由that引导的宾语从句中,由于连词that只起引导功能,无具体意义,不作句子成分, 因此在口语或非正式文体中常可省略,省略之后不影响原句性质和意义。
3.由that引导的宾语从句中的时态,通常分三种情况:若主句为一般现在时或一般将来时,宾语从句可根据具体情况选用时态;若主句是过去时,从句一般用相应的过去时态;若从句表示的是客观真理、名言、自然现象等,从句时态不受主句限制。
4.主句若是I/We think (believe, guess, suppose, imagine...)时,后面的宾语从句若要表示否定概念时,一般应将否定词not 转移到主句的谓语中。
如:I don't think (that) you are right. 我认为你不对。
5.含that宾语从句的复合句在变成反意疑问句时,如果主句的谓语动词为think,believe, guess, suppose, imagine等且主语是第一人称时,附加疑问部分要由从句决定;反之,附加疑问部分由主句决定。
如:I don't think that he can answer this question, can he?我认为他答不出这个问题,不是吗?
定语从句:
定语从句(Attributive Clauses)在句中做定语,修饰一个名词或代词,被修饰的名词,词组或代词即先行词。定语从句通常出现在先行词之后,由关系词(关系代词或关系副词)引出。
关系代词有:who, whom, whose, that, which等。
关系副词有:when, where, why等。
题目答案which,这是定语从句
what,这是表语从句
that,主语从句
what,还是主语从句,因为what=all that
用一个句子(从句)来作另一个句子(主句)的状语,用作状语的句子就叫作状语从句。作什么样的状语就叫什么类型的状语从句。例如:条件状语从句就是用一个句子来作条件状语。
状语从句的分类:
(1)时间状语从句
凡是从句都必须有引导词,引导时间状语从句的词有when,before,after,until,as soon as,while 等。
(2)条件状语从句
主要看一下由if引导的条件状语从句。if 意为“如果”,引导条件状语从句时,表示假如有从句的动作发生就(不)会有主句的动作发生。例如:
If it doesn't rain tomorrow,we will go there by bike.如果明天不下雨,我们就骑自行车去那里。
If I get there early,I can see the doctor quickly.如果我早早地到那里,我就可以快点看病。
3)地点状语从句用法要点
常用where(哪里)和wherever(无论哪里)eg.
Where there is a will,there is a way. 有志者,事竟成。
We will go wherever the motherland need us most. 我们要到祖国最需要的地方去。
(4)原因状语从句用法要点
常用的引导连词有because,as和since,三者的区别是:在回答问题的时候,使用because;对于显而易见的原因,常用as或since;as和since的从句常放在主句之前,而because的从句常放在主句之后。eg.
Why did you go? I went because Tom told me to go. 你为何去?那是因为汤姆叫我去。
He was angry not because we were late but because we made a noise.
他很生气不是因为我们来迟了,而是因为我们弄出了声音。
As it was raining hard,we had to be indoors. 由于雨太大,我们只好呆在家里。
Since you feel ill,you'd better not go to work. 既然你感觉不舒服,你最好不要去上班了。
(5)目的状语从句用法要点
常用的引导连词有so that,that和in order that译为:以便,为了,目的是。eg.
Please speak more slowly so that we can make full notes. 请讲慢一点,以便我们能作详细笔记。
I shall write down your address that I may not forget. 我要把你的地址记下来,以免忘记。
I sent the letter by air mail in order that it might reach him in time. 这封信我以航空信发出,以便他能及时收到。
注:目的状语从句可以用动词不定式来替换做目的状语。eg.
We work harder than usual finish it in a week. 我们比平常加倍努力工作以在一周内完成工作。
三、主句与从句时态一致的问题。
在时间状语从句和条件状语从句中,主句和从句之间的时态一致问题一般分下列两种情况:
1. 若主句是祈使句,或主句中有情态动词,或主句中谓语动词是一般将来时,那么从句用一般现在时表示一般将来时。例如:
Be careful when you cross the road. 过马路时要小心。
Put up your hand if you have any questions to ask. 如果你们有问题要问的话,请举手。
The traffic must stop when the lights are red. 红灯亮时,车辆必须停下。
2. 若主从句谓语动词都是陈述过去,那么主从句都可以用一般过去时。例如:
She could sing when she was four years old. 她四岁的时候就会唱歌。
宾语从句:
宾语从句是用来充当宾语成分的句子。其构成为"引导词+主语+谓语+其它",其语序是陈述句语序。引导宾语从句的连接词很多,多有实在意义,称为有意连词;that也可以引导宾语从句,但本身没有实在意义,称为无意连词。
1.that引导的宾语从句可以作动词、形容词等的宾语。主句中常见的谓语动词有say, know, hear, see, hope, think, believe, write, tell等。系动词加形容词afraid, worried, sure等后,也可用that引导的宾语从句。
如:I hope that he will come back soon. 我希望他能快点回来。
2.在由that引导的宾语从句中,由于连词that只起引导功能,无具体意义,不作句子成分, 因此在口语或非正式文体中常可省略,省略之后不影响原句性质和意义。
3.由that引导的宾语从句中的时态,通常分三种情况:若主句为一般现在时或一般将来时,宾语从句可根据具体情况选用时态;若主句是过去时,从句一般用相应的过去时态;若从句表示的是客观真理、名言、自然现象等,从句时态不受主句限制。
4.主句若是I/We think (believe, guess, suppose, imagine...)时,后面的宾语从句若要表示否定概念时,一般应将否定词not 转移到主句的谓语中。
如:I don't think (that) you are right. 我认为你不对。
5.含that宾语从句的复合句在变成反意疑问句时,如果主句的谓语动词为think,believe, guess, suppose, imagine等且主语是第一人称时,附加疑问部分要由从句决定;反之,附加疑问部分由主句决定。
如:I don't think that he can answer this question, can he?我认为他答不出这个问题,不是吗?
定语从句:
定语从句(Attributive Clauses)在句中做定语,修饰一个名词或代词,被修饰的名词,词组或代词即先行词。定语从句通常出现在先行词之后,由关系词(关系代词或关系副词)引出。
关系代词有:who, whom, whose, that, which等。
关系副词有:when, where, why等。
题目答案which,这是定语从句
what,这是表语从句
that,主语从句
what,还是主语从句,因为what=all that
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