because可以单独放在句首吗?

如题所述

不可以。
Because 不能单独一个词放在句首,能这样用的含有"因为"意思的单词是therefore.
旧的语法要求,because引领的原因状语从句,不能位于主句之前,但是because of 引领的原因状语可以位于句首.现在的语法没那么规范了,但是,becauese引导的原因状语从句不能位于段首,如果想放在句首也要慎用。
because和because of的意思都是因为,由于。但是在用法上又有不同。

    because:后加从句。

    比如:She doesn't go to school because she is ill.

    她没来上学因为她生病了。
    在这句话中
    she is ill就是从句。所以because后面就是接从句。

    because of:后加代词/名词/动词的ing形式。

    用because of来代替后。
    就是:She doesn't go to school because of her illness.
    同样的一个意思。接连的却不同。

资料拓展:

because

[英][bɪˈkɒz][美][bɪˈkɔ:z]

conj.因为;

例句

1.Because I couldn't do it.

因为我不能按要求去做好。

2.There are lots of parents that are despondent because they have a child that has a mobile addiction.

很多家长因子女玩移动设备上瘾而感到沮丧。

3.It is because of this that seed asia work stoconnect investors with entrepreneurs offline.

正因如此,SeedAsia致力于让投资者与创业者在线下联系。

4.It's because of the shale gas revolution.

“这是由于页岩气革命。

5.Many accidents happen because people are careless.

很多事故是由人们的粗心引起的。

资料参考:

because 百度百科

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