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?

New Words：

advise [ədˈvaɪz] v.建议；通知；劝告；忠告

Sample Sentences：

Police are advising people to stay at home.
I will contact you later to advise you when to come.
It's very cold outside. I advise you to put on more clothes.
I advise you to check your schoolbag every evening before going home.

contact [ˈkɒntækt] v. 联系，联络

New Words：

advice [ədˈvaɪs] n. 建议；意见；忠告；劝告

Sample Sentences：

He came to ask me for advice a few days ago.
Let me give you a bit of advice if you don't mind.
I gave him some good advice, but he thought little of it.

advise [ədˈvaɪz] v.建议；通知；劝告；忠告

New Words：

permission [pərˈmɪʃn] n.许可；批准；准许；许可证

Sample Sentences：

I gave him my permission to leave.
She asked for permission to leave work early.
Who gives you permission to leave class early?