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高一英语课件:从属连词用法

高一英语课件:从属连词用法
高一英语课件:从属连词用法

英语从属连词用法分析

从引导状语从句的连词的意义来看,可分为引导时间、原因、结果、目的、让步、条件、方式、比较、地点等名种从句的连词。

(1)引导时间状语从句的从属连词

①此类连词主要有:when, while, after, before, as, as soon as , until, till, once, since, whenever, no sooner...than, hardly/barely/scarcely...when等。

When I got to the theatre, I found that they had sold all the tickets.当到达剧院时,我发现票已售完。

We should strike while the iron is hot.我们要趁热打铁。

Since he entered the university, he has made great progress in his studies.

They kept on working until it became dark.他们一直工作到天黑。

Once you begin , you must go on. 你一旦开始,就必须继续下去。

You seem to have a ready-made answer, whenever I ask you a question.

每逢我问你问题, 你总好象有现成的答案。

Now (that) you are here, you'd better stay.你既然来了,那就不要走了。

No sooner had they got to the field than it began to rain.他们刚到田里就开始下雨了。

Hardly had he set foot on his native land when he felt comfortable.

他一踏上祖国的土地就感到心情舒畅。

注意:no sooner, hardly等位于句首时需用倒装语序。

②every time, each time, next time, the last time, the moment, immediately等,引导句子其作用相当于一个时间状语从句。

She felt a thrill the moment she got into the theatre.她一进剧场就感到一种激动。

Every time he got to Beijing, he came to see me.每次他来北京,他都来看我。

(2)引导原因状语从句的从属连词

此类连词主要有because, as, since, now(that),等。because引导的从句表示产生某种结果的必然的因果关系,语气较重,可回答why问句;since语气较轻,常位于句首;as则语气最轻。

We couldn't cross the river because the water had risen. 水已经上涨了,所以我们没能过河。

Since everyone is here, let's begin. 既然大家都来了,我们就开始吧。

I must stop writing now, as I have rather a lot of work to do.我必须停笔了,因为我还有许多工作要做。

Now that you've got a chance, you might as well make full use of it.

The Italian boy was regarded as a hero because he gave his life for the country.

Why use wood when you can use plastic? 既然能用塑料, 为什么还要用木料?

(3)引导让步状语从句的从属连词

此类连词主要有although, though, as, even if, even though, no matter what等。

Though my father is old, yet he wants to do something for our country.

我爸虽然老了,可他还要为国家做点事。

Even if there are difficulties, we must do it well. 即使有困难,我们也要把工作做好。

Young as I am, I know some of the family secrets. 尽管我年龄小,我知道一些家庭秘密。

Nobody believed him no matter what he said. 不管他说什么每人相信他。

Much as I have travelled, I have never seen anyone who’s as capable as John.

(4)引导条件状语从句的从属连词

此类连词主要有if, unless, as/so long as, supposing等。

If we go on polluting the world ,it won't be fit for to live in.如果我们继续污染这个世界,那这个世

界就会不适合我们生活了。

You will fail unless you work hard. 除非努力你才不会失败。

You can go out as/so long as you promise to be back soon. 只要你保证很快回来,你

就可以出去。

What shall we do supposing he won't agree? 假定他不同意,我们怎么办?

The WTO cannot live up to its name if it does not include a country that is home to one fifth of mankind.

如果世贸组织不能容纳占世界人口五分之一的国家,那它就名不符实。

You will be late unless you leave immediately. 如果你不马上走,你要迟到了。

Unless he comes, we won't be able to go. 他不来我们不能走。

(5)表示行为方式的从属连词

表示行为方式的从属连词主要有as,as if/though等。

When a pencil is partly in a glass of water, it looks as if it were broken.当把铅笔一部分放到水

里时,铅笔看上去就像断了。

We did as he told us. 我们照他叮嘱的做了。

He spoke as though he knew the question very well. 他说得好像对这个问题知道得很清楚。

注意:以as if引导的状语从句,其谓语动词常用虚拟语气。与现在相反的情况用过去时,与过去相反的情况用过去完成时。

I remember the whole thing as if it happened yesterday. 整个事情我都记得,就好像此事发

生在昨天。

He spoke like that as if he had been there before. 他那样说好像他从前去过那里似的。

(6)表示目的的从属连词

表示目的的从属连词主要有that, so that,in order that等。

I hurried so that I wouldn't be late for class. 为了上课不迟到我们赶紧走。

John shut everybody out of the kitchen so that he could prepare his grand surprise for the party.

约翰把大家关在厨房外边,是为了能够为晚会烹饪出人意料的饭菜。

John saved his money in order that he might buy a bicycle. 约翰为了买一辆自行车而把钱节

省下来。

Bring it nearer that I may see it better. 把它拿近一些, 以便使我看得比较清楚。

Speak slowly so that we can follow you. 讲得慢些以便我们能跟得上你。

(7)表示结果的从属连词

表示结果的从属连词,主要有that,so...that,so that,such...that等。

They were so pleased to see each other that they forgot everything else.

他们彼此见到面,高兴得把别的事情都忘记了。

It was such a cold day that there was nobody on the street 天气非常寒冷,以至于街上

没有任何人。

It is so cold that all the water pipes have frozen. 天太冷,所有的水管都冻住了。His behavior was such that we all refused to receive him in our homes.

(8)表示比较的从属连词

表示比较的从属连词主要有than,as等

John plays football as well as, if not better than, David.

约翰踢足球和大维比如果不比他好的话,至少和他踢得一样好。

I think Chinese is more popular than any other subject.我想汉语比其他任何科目都更

受欢迎。

Do you think that art is as interesting as music? 你认为美术与音乐一样有趣吗?

(9)表示地点的从属连词

表示地点的从属连词主要有where,wherever等。

You should make it a rule to leave things where you can find them again.

你应当养成习惯,将东西放在你能找到的地方。

After the war, a new school building was put up where there once had been a theatre. Leave her where she is. 把她留在原地。

You can take it with you wherever you go.你不论去哪里,都可随身携带它。

特殊的从属连词

1、分词转化的连词:considering(考虑到、鉴于),given(考虑到),provided / providing (只要、如果),seeing(既然、考虑到),supposing(假如)。

Considering he’s only been learning English a year, he speaks it very well.

鉴于他才学了一年英语,他的英语讲得算是很不错的。

Given that they are inexperienced, they’ve done a good job.

考虑到他们没有经验,他们已经是干得很好的了。

She never minds helping anyone who has nowhere to sleep, provided he’s reasonable.

任何找不到住处的人,只要他们为人正派,她就乐于帮助。

Seeing he refused to help us, there’s no reason why we should now help him.

既然他不肯帮助我们,那我们现在也不必非得去帮助他。

Supposing white were black,you would be right.假如白色都能变成黑色,那你就是对的了。

2、动词转化为连词:save that(只是),suppose(假定)。

I agree with you, save that you have got one or two facts wrong.

我同意你的意见,只是你有一两处地方弄错了。

Supposing they did not believe him what would they do to him?

如果他们不相信他的话,他们会把他怎样呢?

3、副词转化为连词:directly(一就),immediately(一就),instantly(一就),now that (既然),once(一…旦就)等。

Directly the teacher came in, everyone was quiet.老师一走进来,大家就安静下来了。

I left, immediately the clock struck twelve.钟刚敲12点,我就离开了。

He set off,instantly he heard the news.他一听到这个消息就出发了。

Now(that) you have the chance, you had better make good use of it.

既然有此机会,就该好好利用它一下。(如用过去时态,则一般用now that) Once you begin, you mustn’t stop.一旦开始,就不要停下来了。

4、名词短语用作连词: any moment(无论何时…),the day(当天就…时),each time(每次…时),every time(每当…时),the instant(一…就),the minute(一…就…),the moment (一…就…),next time(下次…时),the way(正如…的样子)。

Come and see us any moment you can. 什么时候得空请来看看我们。

He called on her the day he arrived. 他到的当天就去看望了她。

Each time we call on him, he is reading. 每次我们去看他,他都在看书。

She smiles every time she sees me. 她见到我时总是面带微笑。

I told you the instant I heard the news. 我一听说那个消息马上就通知了你。

We will leave the minute you’re ready. 你准备好我们就走。

The moment he spoke we recognized his voice. 他刚一开口我们就听出他的声音了。

I’m going to see him next time he comes here. 下次他来时我一定要会会他。

They didn’t do it the way we do now. 他们当时的做法和我们现在的做法不同。

--Did you remember to give Mary the money you owed her? 你记得还欠玛丽的钱了吗?

--Yes. I gave it to her the moment I saw her. 记着了。我一看见她就还给她了。

5、the first time表示“第一次….时…”的用法

(1)the first time表示“第一次”,引导表语从句时,强调到说话时为止某一情况或动作的次数,主句中系动词是is,从句谓语用现在完成时态;主句中系动词是was,从句谓语用过去完成时态。

This is the first time he has been late this term.这是他本学期第一次迟到。

That was the first time I had gone to work.那是我第一次上班。

- Do you know our town at all?你了解这座城市吗?

- No,this is the first time I have been here.不了解。这是我第一次来。

(2)the first time表示“第一次……时”,引导时间状语从句,从句中谓语用一般过去时态,侧重点不是要说第一次做了什么,而是要叙述另一情况或动作。

The first time Mr Brown came to China he visited the Great Wall.布朗先生第一次来中国时就游览了长城。

The first time I saw him,he was reading a book.我第一次见到他时,他在看书。

I thought her nice and honest the first time I met her. 我第一次见她就认为她很好也很诚实。

(3)the first time表示“第一次…的情景”,引导定语从句,从句谓语用一般过去时来表示。

Do you remember the first time we met?你还记得我们第一次见面的情景吗?

六、从属连词的多义性

1、when

(1)表示时间,意思是“当…的时候”。

The fire was put out when they came.他们来到的时候,大火已经被扑灭了。

When I came home my wife was cooking dinner. 我回家时,妻子在做晚饭。

(2)表示条件,意思是“如果,要是”。

When the weather is good,I usually go to the country. 如果天气好的话,我通常到乡下去。

Turn off the switch when anything goes wrong with the machine.

如果机器发生故障, 就把电门关上。

(3)表示原因,意思是“既然”。

I can't tell you when you won't listen. 既然你不想听,我就不告诉你了。

How can he succeed when he won't work? 既然他不肯工作,那么他怎么会成功呢?

Why do we take the flag down at night,when we just have to put it up again in the morning?

既然我们早上还得把旗升上去,那晚上又为什么要把它降下来呢?

Why do you want a new job when you've got such a good one already?

既然你有这么好的一份工作为什么你还想找新工作?

It was an exciting moment for these football fan this year, when for the first time in years their team won the World Cup.

这是球迷们本年度最兴奋的时刻,因为他们的球队这些年以来第一次赢得世界杯。(4)表示让步,意思是“虽然,然而,可是”。

He walks when he might ride. 他虽然可以坐车,可是他还是步行了。

We have only three chairs when we need five. 我们需要五把椅子,可是我们只有三把。

2、while

(l)表示时间,意思是“当…的时候”,“和…同时”。

We waited while he dined. 他吃饭时,我们等着。

Please be quiet while I am talking to you. 在我跟你说话的时候,请安静。

(2)表示让步,意思是“虽然,尽管”。

While I understand what you say,I can’t agree with you.

虽然你说的我懂,可是我还是不能同意。

While he is respected,he is not liked. 他虽受人尊敬,但并不被人喜爱。

(3)表示对比,意思是“而,然而”。

She is very diligent,while he is very lazy. 她很勤奋,而他却很懒。

You like sports,while I'd rather read. 你爱运动,而我爱看书。

3、as

(1)表示时间,意思是“当的时候,随着”。

I met John as I was coming home。我回家途中遇到约翰。

As a young man,he joined the army. 他在年轻时就参了军。

(2)表示原因,意思是“由于,因为”。

As he was not well,I decided to go without him. 因为他身体不好,我决定独自去了。

She stayed at home as she had no car. 她因没有汽车而留在家里。

(3)表示比较,意思是“像一样”。

I’m as tall as you (are). 我和你—样高。

The work is not so easy as you imagine. 这工作不像你想象的那么简单。

(4)表示方式,意思是“按照,如同”。

Do as I do.我怎么干,你就怎么干。

I have told the story just as it happened. 我已如实地讲了这一情况。

(5)表示让步。意思是“虽然,尽管”。注意,as引导状语从句表示让步时,一定要用倒装语序。

Sick as he was,he came to work. 他虽然有病,还是来上班了。

Child as he is,he knows a lot. 尽管他是个孩子,懂的却很多。

Much as I like it,I wiIl not buy it. 虽然我很喜欢这个东西,但不想买它。

4、if

(1)表示条件或假设,意思是“如果,假如”。

We’ll stay at home if it rains tomorrow. 如果明天下雨,我们就呆在家里。

If I were you,I wouldn’t go. 假如我是你,我就不去。

(2)表示让步,意思是“虽然,即使”。

I will go if I die for it. 即使是死我也要去。

If I am wrong,you come wrong, too. 即使我错了,你也是错。

(3)表示时间,意思是“无论何时,当”,相当于whenever。

If I don’t understand what he says, I always ask him. 我不懂他说的话时,我总问他。

If winter comes,can spring be far behind? 冬天来了,春天还会远吗?

(4)表示原因,意思是“既然”。

If you don’t like the job,why don't you change it? 既然你不喜欢这个工作,为什么不换换呢?

(5)用来引出一个表达愿望的感叹句,表达一个愿望

If they had only come earlier! 如果他们早来一步该多好啊!

If I haven't lost my watch! 我的表要是不丢该多好!

If I only knew! 要是我知道该多好。

5、as long as,so long as

(1)表示时间,意思是“达之久”。

You can keep the book as long as you like。这本书你爱看多久就看多久。

During the holidays,I like to stay in the countryside as long as I can.

假日里,我喜欢呆在乡下,能果多久就呆多久。

(2)表示条件,意思是“只要”。例如:

As long as you tell the truth,I’ll try to help you. 只要你告诉我实情,我会

尽力帮助你。

You may take this book away so long as you return it on time.

只要你按时归还,就可以把这本书拿走。

(3)表示原因,意思是“既然,由于,因为”。

So long as the weather is changeable these days,we’d better get in wheat in time.

由于这几天气候变化无常,我们最好及时把麦收割完。

So long as you are going to town, you can do something for me.

既然你明天要进城,你就帮我办点事。

6、since

(1)表示时间,意思是“自从以来”。

I haven’t heard from him since he left. 自从他离开后,我就没有得到他的消息。

It is ten years since he joined the army. 他参军已经有十年了。

(2)表示原因,意思是“既然”。

Since this method doesn’t work,let's try another. 既然这种方法不行,我们就试用另一种吧。

Since you ask, I will tell you. 你既然问,我就告诉你。

7、so that

(1)表示目的,意思是“以便,为了”。

They started off early so that they could get there in time.他们早早动身以便及时到达那里。

The student worked hard so that he might learn more.这个学生努力学习,以便学到更多的知识。

(2)表示结果,意思是“因此,结果是”。

I went to the lecture early so that I got a good seat.我很早就去听课,结果占到了一个好座位。

He spoke clearly,so that everyone heard. 他说话清楚,因此每个人都能听见。

初中英语语法知识点总结

英语语法大全 初中英语语法学习提纲 一、词类、句子成分和构词法: 1、词类:英语词类分十种: 名词、形容词、代词、数词、冠词、动词、副词、介词、连词、感叹词。 1、名词(n.):表示人、事物、地点或抽象概念的名称。如:boy, morning, bag, ball, class, orange. 2、代词(pron.):主要用来代替名词。如:who, she, you, it . 3、形容词(adj..):表示人或事物的性质或特征。如:good, right, white, orange . 4、数词(num.):表示数目或事物的顺序。如:one, two, three, first, second, third, fourth. 5、动词(v.):表示动作或状态。如:am, is,are,have,see . 6、副词(adv.):修饰动词、形容词或其他副词,说明时间、地点、程度等如:now, very, here, often, quietly, slowly. 7、冠词(art..):用在名词前,帮助说明名词。如:a, an, the. 8、介词(prep.):表示它后面的名词或代词与其他句子成分的关系。如in, on, from, above, behind. 9、连词(conj.):用来连接词、短语或句子。如and, but, before .

10、感叹词(interj..)表示喜、怒、哀、乐等感情。如:oh, well, hi, hello. 2、句子成分:英语句子成分分为七种:主语、谓语、宾语、定语、状语、表语、宾语补足语。 1、主语是句子所要说的人或事物,回答是“谁”或者“什么”。通常用名词或代词担任。如:I’m Miss Green.(我是格林小姐) 2、谓语动词说明主语的动作或状态,回答“做(什么)”。主要由动词担任。如:Jack cleans the room every day. (杰克每天打扫房间) 3、表语在系动词之后,说明主语的身份或特征,回答是“什么”或者“怎么样”。通常由名词、代词或形容词担任。如:My name is Ping ping .(我的名字叫萍萍) 4、宾语表示及物动词的对象或结果,回答做的是“什么”。通常由名词或代词担任。 如:He can spell the word.(他能拼这个词) 有些及物动词带有两个宾语,一个指物,一个指人。指物的叫直接宾语,指人的叫间接宾语。间接宾语一般放在直接宾语的前面。如:He wrote me a letter . (他给我写了一封信) 有时可把介词to或for加在间接宾语前构成短语,放在直接宾语后面,来强调间接宾语。如:He wrote a letter to me . (他给我写了一封信) 5、定语修饰名词或代词,通常由形容词、代词、数词等担任。如: Shanghai is a big city .(上海是个大城市)

人教版中考英语专项训练常见连词最全总结

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