New Words：

dirt [dɜːrt] n.污垢；泥

Sample Sentences：

His clothes were covered in dirt.
He brushed the dirt off his jacket.

New Words：

digger [ˈdɪɡər] n.挖掘机；挖掘者

Sample Sentences：

The poor man is a coal digger.
The dead cow was removed by a digger.
Some men think all women are gold diggers.

New Words：

hurry [ˈhʌri]
v.赶快；催促（某人）；迅速处理
n.匆忙；急忙

Sample Sentences：

Hurry up! We're going to be late.
The kids hurried to open their presents.
You'll have to hurry if you want to catch that train.
I don't want to hurry you but our shop close in twenty minutes.

Take your time,there's no hurry.
Get out of my way! I'm in a hurry.

New Words：

childhood [ˈtʃaɪldhʊd] n.童年；幼年；孩童时期

Sample Sentences：

She had a happy childhood
My childhood dream was to be a policeman.
What is the name of your favorite childhood friend？
The smell of the sea carried/took her back to her childhood.

New Words：

memory [ˈmeməri] n. 回忆；记忆力

Sample Sentences：

People have short memories.
Your memory isn't as good as you think.
She drew a picture of him from memory.
The photos bring back lots of good memories.
Write down your ideas. Do not trust your memory.