New Words：

warn [wɔːrn] v. 警告；告诫；提醒注意（可能发生的事）；使警惕

warning [ˈwɔːrnɪŋ]
n.警示；警戒；先兆
v.“warn”的现在分词

Sample Sentences：

The police warned us not to go out at night.
I warned them that there might be snakes in the woods.

They attacked without a warning.
The red light is a warning sign for stop.
I'm warning you for the last time stop talking!

New Words：

quake [kweɪk]
v.震动, 颤抖
n.震动, 地震

earthquake [ˈɜːrθkweɪk] n. 地震

Sample Sentences：

The ground quaked as the bomb exploded.
Every time I get on a plane, I quake with fear.

The town was destroyed by the earthquake.
An earthquake comes like a thief in the night, without warning.

warn [wɔːrn] v. 警告；告诫；提醒注意（可能发生的事）；使警惕

warning [ˈwɔːrnɪŋ]
n.警示；警戒；先兆
v.“warn”的现在分词

New Words：

celebrate [ˈselɪbreɪt] v. 庆祝；庆贺

Sample Sentences：

How do people celebrate New Year in your country?
Jake passed his exams. We're going out to celebrate.
They celebrated his success by opening a bottle of wine.

New Words：

alcohol [ˈælkəhɔːl] n. 含酒精饮料;酒;酒精;乙醇
avoid [əˈvɔɪd] v. 避免；避开；防止；回避

Sample Sentences：

Wine contains about 10% alcohol.
I could smell alcohol on his breath.

She tried to avoid answering my questions.
The boy avoided punishment by running away.
Try to avoid going outdoors in very cold or icy weather.

New Words：

be able to v. 能够；会
be unable to v.不能够；不会

Sample Sentences：

I doubt they'll be able to help.
You must be able to speak French for this job.
They must be able to speak at least one foreign language.
We may be unable to avoid further earthquakes.

avoid [əˈvɔɪd] v. 避免；避开；防止；回避

further [ˈfɜːrðər]
adj.far的比较级；更远的；更多的；更进一步的
adv.进一步地, 此外

earthquake [ˈɜːrθkweɪk] n. 地震