New Words：

recognize [ˈrekəɡnaɪz] vt. 认出;意识到

Sample Sentences：

I recognized her by her red hair.
I recognized that I had made a mistake.
Drugs were not recognized as a problem then.
I recognized him as soon as he came in the room.

drug [drʌɡ] n.药物；毒品

New Words：

sight [saɪt] n. 视力；情景；视域；风景

Sample Sentences：

She has very good sight.
Get out of my sight!(= Go away!)
He has very little sight in his right eye.
She never lets her daughter out of her sight.
After ten days at sea, we had our first sight of land.
We're going to Paris for the weekend to see the sights.
It was love at first sight(= We fell in love the first time we saw each other) .

New Words：

trouble [ˈtrʌbl]
n.困难;烦恼;麻烦;问题
v.麻烦;使忧虑;使烦恼

Sample Sentences：

My car's got engine trouble.
If I don't get this finished in time, I'll be in trouble .
Don't mention my name or you'll get me into trouble.

Losing a little money doesn't trouble me.
Sorry to trouble you, but could you tell me the time?
I'm sorry to trouble you, but I wondered if we could have a word some time.

New Words：

warmth [wɔːrmθ] n. 温暖；热情；暖和

Sample Sentences：

The sun gives (us) warmth and light.
She felt the warmth of his arms around her.
The warmth of the stove soon brought sleep to me.

New Words：

create [kriˈeɪt] v.创建；创造；造成；创作

Sample Sentences：

We learned how to create a new web page.
Some people believe that God created the world.
They've painted it red to create a feeling of warmth.

warmth [wɔːrmθ] n. 温暖；热情；暖和