New Words：

guard [ɡɑːrd]
n.保护；警卫；卫兵；保卫
v.警卫；守卫；保卫；看守

Sample Sentences：

The guard is standing straight in the snow.
One of the guards moved to block her path.
A bank guard shot him in the leg and downed him.

I'll guard you forever, I tell no lies.
The prisoners were guarded by soldiers.
You can't get in, the whole place is guarded.

New Words：

fast asleep 沉睡的;熟睡的;酣睡的
blonde [blɒnd] adj.金黄色的；头发金黄的

Sample Sentences：

I waited until they were all fast asleep.
She has big blue eyes and blonde hair.
What's the name of the blonde girl who just came in?

New Words：

cobweb [ˈkɒbweb] n.蜘蛛网
spider web 蜘蛛网
spider's web 蜘蛛网

Sample Sentences：

He brushed a cobweb out of his hair.
Thick cobwebs hung in the dusty corners.
The fly was trapped on a spider's web.

New Words：

dust [dʌst] n. 粉尘；尘埃；尘土
dusty ['dʌsti] adj. 布满灰尘的；灰尘覆盖的

Sample Sentences：

She blew the dust off the book.
The books were all covered with dust.

The books looked dusty and unused.
Clean the dusty windows before you go home.
It was one of the driest and dustiest places in Africa.

New Words：

tear[ter] 撕裂;撕碎;扯破;戳破;
tore [tɔːr] tear的过去式

Sample Sentences：

I tore open the box.
Don't tear the paper.
Did you tear this book?
He tore a hole in his shirt.
He tore the letter in two（in half）.