小学英语知识点之具有连接作用的副词

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小学英语知识点之具有连接作用的副词   英语里有一些连接副词,这类具有连接作用的副词又叫做准连词。  besides 此外  I am too tired to go; besides, it's too late.  我很累不能去,此外,天色也晚了。  hence 因此  My mother is by herself; hence I mu……

小学英语知识点之具有连接作用的副词

  英语里有一些连接副词,这类具有连接作用的副词又叫做准连词。

  besides 此外

  I am too tired to go; besides, it's too late.

  我很累不能去,此外,天色也晚了。

  hence 因此

  My mother is by herself; hence I must go home now.

  我妈妈独自一人在家,因此我现在必须回去了。

  meanwhile 与此同时

  Mother went shopping; meanwhile I cleaned the house.

  母亲去购物,与此同时我打扫房间。

  moreover 此外

  Bicycling is good exercise; moreover, it won't pollute the air.

  骑自行车是一种很好的运动,此外,还不污染空气。

  then 此外,还有

  I was there; then there were my mother and father.

  我在那儿,此外,我的爸爸妈妈也在那儿。

  therefore 因此

  I think; therefore I am.

  我思故我在。

  thus 因此

  It's late, and thus you must go.

  天晚了,因此你必须走。

  下面来看几个连接副词在作副词和连词时的区别:

  However

  however 作副词时,可位于形容词/副词之前:

  You couldn't earn much, however hard you worked.

  无论你干得多卖力,你都挣不了多少钱。

  however 作连词时通常意为“但是”,可位于它所引导的从句之前或之后,或位于第一个词或短语之后:

  I'll offer it to Tom. However, he may not want it. / He may not want it however. / Tom, however, may not want it.

  我将提出把这个给汤姆,然而他可能不要它。

  但提到两句意义相反的话时,however意为“但是/仍然/同样”:

  They hadn't trained hard, however ( / but / nevertheless / all the same) they won.

  他们并没有刻苦训练,但/无论如何/仍然/同样获胜了。

  Otherwise

  otherwise 作为副词时常常位于动词之后:

  It must be used in a well-ventilated room. Used otherwise it could be harmful.

  必须在通风条件好的`房间里使用。如不这样使用则可能是有害的。

  otherwise 作连词时意为“要是不/否则”:

  We must be early; otherwise we won't get a seat.

  我们得早点去,否则我们就没有座位了。

  在英语口语中,这里也可用or:

  We must be early or(else)we won't get a seat.

  我们得早点去,否则我们就没有座位了。

  So

  so 作程度副词,位于形容词/副词之前:

  It was so hot that…

  天气太热了,因而……

  They ran so fast that…

  他们骑得太快了,因而……

  so 作连词时位于它所引导的从句之前:

  Our cases were heavy, so we took a taxi.

  我们的箱子太重了,所以我们要了辆出租车。

  Still & Yet

  still 和 yet 可作时间副词:

  The children are still up. They haven't had supper yet.

  孩子们还没上床睡觉/醒着。他们还没吃晚饭呢。

  still 和 yet 作连词时位于它们所引导的从句之前。still 意为“虽承认某事/尽管如此”;yet 意为“不管,不顾/同样/尽管如此”。

  It's raining; still I'd like to go.

  天下着雨,尽管如此,我还是要去的。

  They are ugly and expensive; yet people buy them.

  它们既难看又昂贵,但人们还是买。