高考英语作文高分必备 实践篇 068

　　Bicycles, cars
Both bicycles and cars are important to all transportation¹. Bicycles slowly while cars run quickly. Sometimes, speed is necessary, but it may also mean dangerous. Bikes need human power and cars driven by gasoline². Bikes can be put on most anywhere but cars need a garage. Most Chinese like bikes, especially when they don't live far away from where they work. A bike doesn't cost too much. It brings us so much convenience³. What's more, it doesn't make any pollution. That's why I like bikes.

1 transportation   

n.运输，运输系统，运输工具

参考例句：

• The transportation of goods by air costs a lot.航空运输货物花费很高。
• He finally solved the difficulty of transportation.他终于解决了运输的困难。

2 gasoline   

n.(美)汽油

参考例句：

• This car runs 5 miles on a gallon of gasoline.这部汽车一加仑汽油可以行驶五英里。
• There is still some gasoline left in the tank.油箱里还剩下一些汽油。

3 convenience   

n.便利，方便，有益，有用的，方便的用具、机械、安排等

参考例句：

• Come by to pick me up at your convenience.在你方便的时候来接我。
• Please reply at your earliest convenience.请在您方便时尽早答复。