New Words：

trouble [ˈtrʌbl]
n.麻烦；问题；困难；困境
v.使麻烦；使忧虑；使烦恼；使苦恼

Sample Sentences：

Could I trouble you to open the window, please?
Sorry to trouble you, but could you tell me the time?

It is kind of you to help us out of trouble.
What do you think I can do to get out of the trouble?
A woman was having some trouble with her heart, so she went to see the doctor.

New Words：

stew [stjuː] v.炖
check [tʃek] 检查；查看；检验；核查

Sample Sentences：

The meat needs to stew for two hours.
Mother stewed the chicken for a long time.

Just a moment, please. I'll check for you.
Check the oil and water before setting off.
‘Is Mary in the office?’ ‘Just a moment. I'll go and check.’

New Words：

seat [siːt] 座位
belt [belt] n. 腰带;皮带
waist [weɪst] 腰;腰部

Sample Sentences：

Please take a seat.(= sit down)
He put his shopping on the seat behind him.
There were no seats left so I had to stand up.

Tie a belt on your waist.
Was she wearing a seat belt?
She wore a beautiful belt around her waist.
He put his arm around her waist.

New Words：

sudden [ˈsʌdn] adj. 突然的；忽然的；突如其来的
suddenly [ˈsʌdənli] adv.突然;忽然

Sample Sentences：

His death was very sudden.
You frightened me with that sudden noise.

It all happened so suddenly.
Suddenly a football hit him on his head.
You walk on and on. Trying to find your way out. Suddenly you see a castle.

New Words：

goat [ɡoʊt] 山羊
supper [ˈsʌpər] 晚饭;晚餐

Sample Sentences：

One day a goat started to cross a little bridge.
One day, a man bought a goat and carried it home.

What's for supper?
I'll do my homework after supper.
We'll have an early supper tonight.