New words：

glint [glint]
v.闪亮；闪光
n.闪亮；闪光

Sample Sentences：

The sea glinted in the moonlight.
The gold was glinting in the sunlight.

At first he thinks it just a sudden glint.
I could tell he was angry by the glint in his eye.

New words：

Denmark ['denmɑ:k] n.丹麦

Danish ['deiniʃ]
adj.丹麦的
n.丹麦语

Sample Sentences：

Andersen was born in Denmark in 1805.
France won by six goals to two against Denmark.

A spoken language in Denmark is Danish.
Why are Danish people so much happier than people of other countries and regions?

region ['ri:dʒən] n. 地区；区域；行政区

New words：

necessary ['nesə.səri] adj. 必需的；必要的；必然的；无法避免的

Sample Sentences：

Oxygen is necessary for life.
It's necessary for us to study hard.
It may be necessary to buy a new one.
If necessary, we can always change the date of our trip.

New words：

soil [sɔil] n. 土壤；土地；国土；领土

Sample Sentences：

He died on British soil.
That farm has a very rich soil.
She makes her living from the soil.
Some soils are not suitable for farming.
Press the soil flat with the back of a spade.

New words：

decade ['dekeid] n. 十年

Sample Sentences：

We've been married a decade.
Nine years plus one year equals a decade.
Prices have risen steadily during the past decade
It will be at least another decade before we know if he was right.