chalk---在chalk后加rail變?yōu)椋篶halkrail n.黑板下方的粉筆槽

　　talk---把talk里的l換為n變?yōu)椋簍ank 池塘, 坦克, 戰(zhàn)車, 儲水池

　　crosswalk---把crosswalk里的walk換為way變?yōu)椋篶rossway n.交叉路, 岔路

　　crosstalk---把crosstalk里的talk換為word變?yōu)椋篶rossword n.縱橫字謎

　　4.佳句背誦

　　Use sidewalk chalk to draw your vision of a perfect world.

　　走人行道，完美人生在招手。

　　Talk is cheap because supply exceeds demand.

　　空談廉價，供過于求。

　　Not everything you hear is good for talk.

　　不是你聽到的所有東西都適合談話。

　　Talk of an angel and you'll see its wings.

　　說天使，天使到。

　　You have to learn to walk before you can run.

　　跑以前要學(xué)會走。

　　The jaws have nothing to chew if the feet do not walk.

　　腳不走路，口沒吃的。

（育路中小學(xué)教育）