New Words：

accept [əkˈsept] v. 承认；接纳；同意；认可

Sample Sentences：

He asked me to marry him and I accepted.
I do not know if you can accept this price.
Please accept this box of chocolates. It is for your little daughter.

New Words：

basic [ˈbeɪsɪk] adj.基本的；基础的；最简单的；初级的

Sample Sentences：

She can speak basic Chinese.
We learn the basic sentences first.
House is the basic need of human being.

New Words：

contact [ˈkɒntækt]
v.联系
n.接触；联络；交往

Sample Sentences：

I don't have much contact with my uncle.
Here's my card if you need to contact me again.
Contact with other people is a basic human need.
We lost contact with the airplane befor we knew that it crashed.

basic [ˈbeɪsɪk] adj.基本的；基础的；最简单的；初级的

New Words：

model [ˈmɒdl] n. 模型；模特儿

Sample Sentences：

Many girls have romantic ideas about becoming a model.
I'm interested in this model. How much is it?
It is only a model. You don't have to be so scared like this.

romantic [roʊˈmæntɪk] adj.浪漫的

New Words：

teenage [ˈtiːneɪdʒ] adj. 十来岁的；青少年的
teenager [ˈtiːneɪdʒər] n. 青少年

Sample Sentences：

Almost one in four teenage girls now smoke.
The teenage years should be the best years of your life!
This is her teenage photo. She is as beautiful as flower!

As a teenager, we shouldn't only study, we should get in touch with the world.
Did your parents allow you to stay out late at night when you were a teenager?