long before和before long區(qū)別 兩者有哪些不同

long before和before long區(qū)別：long before意為“在很久之前，很久以前”，用于過(guò)去完成時(shí)；before long 意為“不久之后”，用于一般將來(lái)時(shí)或一般過(guò)去時(shí)。

long before和before long區(qū)別

before long 和long before 是意思完全不相同的兩個(gè)詞組。before long是介詞短語(yǔ)，意為“不久以后”、“不久”。如：I hope to see you before long。我希望不久能再見(jiàn)到你。long before：它單獨(dú)使用時(shí)是副詞短語(yǔ)，表示“很久以前”。如：I saw the film long before。我很久以前就看過(guò)這部電影。

long before造句

1、We have heard about this new type of machine long before.

關(guān)于這類新型機(jī)器，我們很久以前就聽(tīng)說(shuō)過(guò)。

2、The reference book for teaching came out long before.

教學(xué)參考書很久以前就出版了。

3、The area was inhabited long before the dawn of recorded history.

早在有歷史記載之前很久這個(gè)地區(qū)就有人居住了。

before long造句

1、Before long she had been called upon to undertake another journey.

不久以后，她將被號(hào)召做另一次旅行。

2、Before long you will notice the changes in your life, as that which you ask for manifests.

不久以后，你會(huì)注意到你生活中的變化，就像你請(qǐng)求所顯現(xiàn)的那樣。

3、We'll be home before long.

我們很快就要到家了。