一、原因状语例子？
原因状语从句的例句，He was late because he is alarm clock didn't go off，Because it rained hard yesterday he had to stay at home，Because he was hurt badly，He had to be in hospital，
二、原因状语从句例句？
（一）because引导的原因状语从句
表因果关系的语气最强，用来回答以why提问的问句，所引出的原因往往是听话人所不知道或最感兴趣的。Because引导的原因状语从句往往比主句显得更重要。
例句：Man's real life is happy,chiefly because he is ever expecting that it soon will be so.
人的现实生活是幸福的，主要是因为他总是期望生活不久就会幸福。
例句：Big goals are necessary because you must see it big before you can make it big.
远大的目标是必要的，因为你在实现远大的目标前，必须视其为远大的目标。
例句：He is absent today because he is ill.
因为他生病了，所以今天没来。
注意！在主句是否定的情况下，because从句的理解有两种情形，需要根据上下文进行综合理解。
例句：I did not buy the pen because it's cheap.
我没有买这支笔，因为便宜。/我不是因为便宜才买这支笔的。
例句：I didn't buy the pen,because it's cheap.
我没买这支笔，因为它便宜。
三、to do作原因状语造句？
动词不定式可以做原因状语，通常接到一个做表语的形容词后面，说明主句谓语动词发生的原因。
比如说，I'm glad to hear from you.We are surprised that half of the river is in china.He is very excited to see such an amazing film.在这几个句子里面，不定时都是用来做原因状语。
四、现在分词作原因状语从句例句？
现在分词短语作原因状语,尤其是be,feel,know,recognize,fear等状态动词的现在分词(短语),以及现在分词的否定式用作状语时,通常表示原因.
例如：
①Being sick,I stayed at home.我因病呆在家中.
②Not knowing her address,I can't write to her.由于不知道她的地址,我没法给她写信.
③Not having done(＝As he has not done)his homework,he stayed at home.
由于他没完成作业,只好呆在家里.
作条件状语
Taking(＝If you take)the path that leads out of the town,you will come to a dense wood.
如果你沿着通向郊外的小道前进,就会走到一片密林处.
作时间状语
如果现在分词的动作和主谓语的动作同时发生,分词用一般式,有时其前可以加上连词while或when.
①Hearing the news,they all jumped with joy.(＝When they heard the news,they...)
听到这个消息时,他们都高兴得跳了起来.
②Walking slowly across the grass,he pointed the gun at the lion and fired.
他慢慢地走过草地,把枪对准狮子就射击了.
五、that引导的原因状语从句例句？
①
that是不可以引导原因状语从句的
now that引导原因状语从句，意思是既然
Now that they have taken matters into
their hands,the pace of events has quickened
他们既然已着手自己来处理问题，事态的进展也就加快了
seeing that 引导原因状语从句 意思是由于，因为，鉴于
seeing that he's been off sick all week,he is unlikely to come today
由于他请病假整整一周了，所以今天不太可能来
Consideeing that 引导原因状语从句意思是考虑到，鉴于
She knows quite a lot about it,consideeing (that）she is very young
鉴于她年龄小，她懂得已经很多了
②
he is so handsome that all people like him.
