Adverbials of time
時間狀語

We use adverbials of time to say:
我們用時間狀語描述：

when something happened:
某事發(fā)生：

I saw Mary yesterday.

She was born in 1978.

I will see you later.

There was a storm during the night.

for how long :
時間長短：

We waited all day.

They have lived here since 2004.

We will be on holiday from July 1st until August 3rd.

how often (frequency):
頻率大?。?/strong>

They usually watched television in the evening.

We sometimes went to work by car.

We often use a noun phrase as a time adverbial:
我們經(jīng)常用名詞短語作時間狀語: