New Words：
airflow ['ɛəfləu] n. 气流
nostril ['nɔstril] n. 鼻孔
count on 指望;依靠;依赖;期望;
Sample Sentences：
You can always count on Jim.
That was the only thing they could count on.
We can't count on the good weather lasting.
Do you feel the airflow going through your nostrils?
All South American monkeys have flat noses with widely spaced nostril.
New Words：
impatient [im'peiʃənt] adj. 不耐烦的；急躁的
impatiently [im'peiʃənli] adv. 不耐烦地；急躁地
Sample Sentences：
You're too impatient with her. She's only a child.
She was impatient to know what had happened to her son.
She waved them away impatiently.
He waited impatiently for the train to arrive.
New Words：
tap[tæp]
n.水龙头；龙头；轻敲；轻击；轻拍；旋塞
v.开发；轻拍；轻敲；轻叩
Sample Sentences：
He tapped me on the shoulder.
He kept tapping his fingers on the table.
That girl tapped her fingers on the desk impatiently.
He cleaned his hands in the cold water from the tap.
He left the tap open to fill the kitchen sink with water.
impatient [im'peiʃənt] adj. 不耐烦的；急躁的
impatiently [im'peiʃənli] adv. 不耐烦地；急躁地
New Words：
cave [keiv] n. 洞穴；山洞
lightning ['laitniŋ] n. 闪电
Sample Sentences：
The lightning flashed across the sky.
He was struck by lightning and killed.
I'll be waiting for you at the cave mouth.
Another flash of lightning lit up the cave.
They hid themselves in the cave in order not to be seen by the enemy.
New Words：
goal [ɡəʊl] n. 目标;目的;射门;球门;进球得分
goalkeeper [ˈɡoʊlˌkiːpər] n. 守门员；门将
goalie [ˈɡoʊli] n. 守门员；门将
Sample Sentences：
My goal in life is to help others.
They reached the goal of their journey.
The ball missed the goal by a few inches.
Have you ever played goalie before?
The real hero of the match was our goalkeeper.