a violent wind 暴风

a violent death 横死; 暴死

a violent dislike 极端的厌恶

The hot weather lasted until the end of September. 炎热的天气一直持续到九月底。

This food will last them 5 days. 这些食物足够他们吃五天。

This cloth lasts well. 这种布很耐穿。

7. It exploded loudly with fire and rock. They were in time to produce the water vapor,carbon dioxide,oxygen,nitrogen and other gases,...

它（地球）巨大的爆炸喷出了烈火与岩石，最终产生了水蒸气、二氧化碳、氧、氮和其他多种气体，......

explode with anger勃然大怒, 大发脾气explode with laugher哄堂大笑

The bomb exploded.炸弹爆炸了。

I threw the vase on the floor and it exploded into tiny pieces.我把花瓶扔到了地板上，花瓶砰地一声摔个粉碎

The children exploded three firecrackers. 孩子们燃放了三个爆竹

in time来得及;总有一天，迟早

I was just in time for the flight.我刚好来得及赶上那班飞机。

I will see him in time.总有一天我会遇见他。

in no time立即，立刻　at any time 在任何时候at one time曾经，一度

at times 有时，偶尔on time按时，准时of the time现在的，当时的

I jump into the river in no time.我立即跳入河中。

You may use my watch at any time.你可以随时用我的手表。

At one time there were not so many cars on the streets.从前街上没有这么多车子。

At times I go to the playground to play football.我有时到操场踢足球。

The guest reached the hall on time.客人准时到达大厅。

I think he is the greatest musician of the time.我想他是当代最伟大的音乐家。

(1)-Why are you in a hurry to leave here?-Get home ______ to bathe the children.

(2)These buses are never ______ and the passengers are always complaining.

(3)I am away,please call me ______ if someone come to see me.

(4)You can't imagine this lake used to be a beautiful place in our province ______.

(5)He rushed out of the kitchen ______ when he heard the shout.

(6) ______ I sit silently and wonder if this kind of job is worth all the effort.

答案：(1)in time　(2)on time　(3)at any time(4)at one time　(5)in no time　(6)At times

8. cool down 冷却,平静下来

A heated argument can be settled better if both sides cool down first. 如果双方都先冷静下来，激烈的争执可以处理得好一些。

9. It was not immediately obvious that water was to be fundamental to the development of life. 水会对于生命的发展起关键作用，这一点在当时并不明显。

It is obvious that she is very clever. 很明显，她挺聪明。

There are fundamental differences between your religious beliefs and mine. 你我的宗教信仰根本不同.

The fundamental cause of his success is hard work他成功的重要原因是努力工作。

Fresh air is fundamental to good health. 空气新鲜是身体健康之必需。

A fundamental of good behavior is consideration for others.