一 : therefore的两种用法

Therefore的两种用法

一、整句中时一般不放句末，句首后要有逗号?句中1、按一般副词使用2、做插入语?这两个分得清吧? eg.1、Therefore?we must learn English well. 2、They therefore can learn English well. 3、Many fast food restaurant ,therefore,have red furniture or walls.

二、用在分句中?即一个句子一部分表示原因一部分表示结果。(www.61k.com］ 这时一般词前要用分号?其后用不用逗号无所谓。若第二个分句前是逗号或无符号?则要注意therefore是副词?和so不一样要保持句子完整?应用and therefore。 eg.1、I had a headache;therefore I could not go to your party. 2、I was ill,and therefore could not come. 3、These birds are very beautiful and therefore liked by many people. However的用发 1. 用作副词 (1) 表示让步?意为“无论如何”“不管怎样”?用来修饰形容词或副词其词序为?however+形容词或副词+主语+谓语。这样用的however其实具有连词的功能?用以引导让步状语从句。如? however much he eats, he never gets fat. 不管他吃多少?他永远吃不胖。 用于此用法时?请注意以下几点? ①此用法属however所有用法中最重要的考点?同学们务请引起高度重视。 ②这样用的 however 与 no matter how 大致同义。如People always want more, however

[no matter how] rich they are. 人总是富了还想再富。 however [No matter how] hard I worked, she was never satisfied. 无论我多么努力地工作?她从来没满意过。 ③有时从句谓语可用情态动词。如? Don’t laugh, however funny it may be. 无论多么有趣也不要笑。 I’ll try to finish it in time, however hard it may be. 无论多么难?我也要按时完成。 ④“however?形容词或副词?主语?谓语”有时可以有所省略。如? I refuse, however favorable the conditions. 不管条件如何有利?我都不干。(conditions后省去了are) I’d rather have a room of my own, however small (it is), than share a room. 无论房间

therefore的用法 therefore的两种用法

多么小?我宁愿一个人住一间?而不愿意与别人合住一个房间。（www.61k.com) A grammar rule, however true (it is), is useless unless it can be understood. 一条语法规则?不管如何正确?除非能懂?否则毫无用处。 (2) 表示转折?尤其用于谈及一个既成事实时?表示转折?其意为“可是”“仍然”等。可放在句首、句中或句末?通常用逗号与句子其他成分隔开。如? My father, however, did not agree. 但是?我父亲不同意。 My room is small; however, it’s comfortable. 我的房间很小?但却很舒服。 He said that it was so; he was mistaken, however. 他说情况如此?可是他错了。 表示惊奇或强调?相当于how ever的用法?其意为“究竟怎样?到底以什么方式”。如? however did you get here without a car? 没有汽车你究竟是怎样来的呢? But的用法 but是转折?带有非常浅的转折和递进义在里面?以至于几乎可以省略?或者使用while替代 首句描述母亲动作?次句是人物的状态 首句正常描述?次句揭示问题?引出下文。

二 : therefore的两种用法

Therefore的两种用法

一、整句中时一般不放句末，句首后要有逗号?句中1、按一般副词使用2、做插入语?这两个分得清吧? eg.1、Therefore?we must learn English well. 2、They therefore can learn English well. 3、Many fast food restaurant ,therefore,have red furniture or walls.

二、用在分句中?即一个句子一部分表示原因一部分表示结果。 这时一般词前要用分号?其后用不用逗号无所谓。若第二个分句前是逗号或无符号?则要注意therefore是副词?和so不一样要保持句子完整?应用and therefore。 eg.1、I had a headache;therefore I could not go to your party. 2、I was ill,and therefore could not come. 3、These birds are very beautiful and therefore liked by many people. However的用发 1. 用作副词 (1) 表示让步?意为“无论如何”“不管怎样”?用来修饰形容词或副词其词序为?however+形容词或副词+主语+谓语。这样用的however其实具有连词的功能?用以引导让步状语从句。如? however much he eats, he never gets fat. 不管他吃多少?他永远吃不胖。 用于此用法时?请注意以下几点? ①此用法属however所有用法中最重要的考点?同学们务请引起高度重视。 ②这样用的 however 与 no matter how 大致同义。如People always want more, however

[no matter how] rich they are. 人总是富了还想再富。 however [No matter how] hard I worked, she was never satisfied. 无论我多么努力地工作?她从来没满意过。 ③有时从句谓语可用情态动词。如? Don’t laugh, however funny it may be. 无论多么有趣也不要笑。 I’ll try to finish it in time, however hard it may be. 无论多么难?我也要按时完成。 ④“however?形容词或副词?主语?谓语”有时可以有所省略。如? I refuse, however favorable the conditions. 不管条件如何有利?我都不干。(conditions后省去了are) I’d rather have a room of my own, however small (it is), than share a room. 无论房间

多么小?我宁愿一个人住一间?而不愿意与别人合住一个房间。 A grammar rule, however true (it is), is useless unless it can be understood. 一条语法规则?不管如何正确?除非能懂?否则毫无用处。 (2) 表示转折?尤其用于谈及一个既成事实时?表示转折?其意为“可是”“仍然”等。可放在句首、句中或句末?通常用逗号与句子其他成分隔开。如? My father, however, did not agree. 但是?我父亲不同意。 My room is small; however, it’s comfortable. 我的房间很小?但却很舒服。 He said that it was so; he was mistaken, however. 他说情况如此?可是他错了。 表示惊奇或强调?相当于how ever的用法?其意为“究竟怎样?到底以什么方式”。如? however did you get here without a car? 没有汽车你究竟是怎样来的呢? But的用法 but是转折?带有非常浅的转折和递进义在里面?以至于几乎可以省略?或者使用while替代 首句描述母亲动作?次句是人物的状态 首句正常描述?次句揭示问题?引出下文。

三 : Therefore，Thus ，hence，then，accordingly与So用法

这四个词的区别大致可从以下几方面去看：

1、therefore adv.因此, 所以=for that reason=consequently常用于连接两个并列分句，其前加“and”或分号“；”。

He was ill, and therefore could not come. 他病了, 所以未能来。

He has broken his leg and therefore he can't walk.他摔坏了腿，因此不能走路了。

We do not have enough money. Therefore we cannot afford to buy the new car.我们的钱不够,因此买不成这辆新车。

2、so conj. adv因而, 所以, 结果是

It was late, so we went home. 天晚了, 所以我们就回家去了。

He was sick, so they were quiet.他病了，所以他们很安静。

3、hence adv.因此, 从此

The town was built among the hills, hence the name Hilltown. 该城镇修建在群山之中,故取名'山城'。

It is very late; hence you must go to bed.时间已经很晚了，因此你必须睡觉去。（记住前面是分号，而不是逗号）

4、then adv因此，就

Go into the cave, then they won't see you. 躲进洞里去，那他们就看不到你了。

5、accordingly adv.因此, 从而；所以，因此结果；因此（偶作连词使用conj.）

He was asked to leave the city and accordingly he went.有人叫他离开该城市,所以他就走了。

You may arrange accordingly.你可以权宜处理。

Mr Foster has never been to China. Consequently / Hence he knows very little about it.福斯特先生从未去过中国,所以对中国了解得很少。

My car was broken down and consequently I was late. = in consequence

6、Thusadv.如此，像这样；因此；于是

He sold his farm and thus he had enough money for his journey.他卖掉了农场，这样他就有足够的钱旅行了。

There has been no rain — thus, the crops are drying.天没下雨，因此庄稼要枯死了。

四 : Therefore，Thus，hence，then，accordingly与So用法

Therefore，Thus，hence，then，accordingly与So用法辨析

这四个词的区别大致可从以下几方面去看：

1、therefore adv.因此, 所以=for thatreason=consequently常用于连接两个并列分句，其前加“and”或分号“；”。

2、so conj. adv因而, 所以, 结果是

3、hence adv.因此, 从此

4、then adv因此，就

Go into the cave, then they won't see you.躲进洞里去，那他们就看不到你了。

5、accordingly adv.因此, 从而；所以，因此结果；因此（偶作连词使用conj.）

6、Thus adv.如此，像这样；因此；于是

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