New Words：

beat[bi:t] v. 打, 打败, 击败, 跳动, 敲打, 战胜
beat it 滚开；立即走开

Sample Sentences：

He beat his brother for lying.
He's alive ─ his heart is still beating.
The rain was beating against the windows.
I think Jack can beat all the runners in the country.

New Words：

kindness ['kaindnis] n. 仁慈；善良；体贴；宽容；友好的举动

Sample Sentences：

I can never repay your many kindnesses to me.
She always shows kindness to children and animals.
I think it would be a kindness to tell him the bad news straight away.

New Words：

moat [məut] n. 壕沟, 护城河
surround [sə'raund] vt. 包围, 环绕

Sample Sentences：

A moat is a man-made river surrounding a castle.
Some castles used rivers as part of their moat, but most moats were man-made.

The police surrounded the house.
As a child I was surrounded by love and kindness.

kindness ['kaindnis] n. 仁慈；善良；体贴；宽容；友好的举动

New Words：

ensure [in'ʃur] v. 确保；保证；担保
mist [mist] n. 薄雾；水汽

Sample Sentences：

This medicine will ensure you a good night's sleep.
If you want to ensure that you catch the plane, take a taxi.

Everything was covered in mist.
She did not cry, but a mist came over her eyes.

New Words：

hiss[his]
n.嘘声, 嘶嘶声
v.发出嘘声（表示不满）, 发嘶嘶声

Sample Sentences：

The snake lifted its head and hissed.
A fire hisses if water is thrown on it.
The cat hissed as the dog came near it.
Hearing the hiss of gas, he rushed in and turned it off.