New Words：

thank goodness [ˈɡʊdnəs] 谢天谢地，幸亏；感谢上帝；感谢上天

Sample Sentences：

Thank goodness you found the key I lost.
If you know you pain , thank goodness , you still alive.
Thank goodness, the old man is getting better and better.
Ahha! There's a well, I found some water! I can have a drink there. Thank goodness!

New Words：

track [træk]

n. 跑道；轨道；轨迹
v. 跟踪；追踪

Sample Sentences：

You'll find your train at track 8.
The train for Chicago is on track 9.
We followed the bear's tracks in the snow.
Our teacher made us run around the track ten times!

New Words：

enjoy [ɪnˈdʒɔɪ] v.享受；欣赏；喜爱

Sample Sentences：

I enjoy playing basketball.
She enjoys all kinds of music.
Thanks for a great evening. I really enjoyed it.
Let us enjoy life, enjoy the sun, enjoy work, enjoy the fun!

New Words：

kite [kaɪt] n. 风筝
colourful [ˈkʌlərfl] 五颜六色的;五彩缤纷的

Sample Sentences：

They went to a kite shop and chose a beautiful one.
March is the best time of year to fly kites in China.
"What's wrong with your kite, Jake? " "My kite is broken. "

The colourful balloons rose high into the air.
Our school life is very colourful! I like it very much!

New Words：

skid [skɪd] v.打滑；侧滑；滑行

Sample Sentences：

The car skidded on the ice.
The car skidded and hit a signpost.
Her foot skidded on the wet floor and she fell over.
The car skidded off the road and rolled over and over.