look round/around　　　　　 环顾四周

　　look through 浏览；仔细检查

　　look up 查阅；向上看

　　look back on/at 回忆；回顾

　　look up to 尊敬；仰视

　　look out(for) 当心；小心

　　look on/upon...as... 把......当作......

　　①They looked around and all they could see is darkness.

　　他们向四周看，所能看到的仅有黑暗。

　　②I looked ________ several magazines in the beauty shop.

　　我在美容院翻阅了几本杂志。

　　③We like to look back ________ those unforgettable years in the university.

　　我们喜欢回忆在大学的那些难忘的时光。

　　【答案】　②through　③on/at

　　 for fun开玩笑地；闹着玩地

　　(教材P20)But for some people，thinking about the future is not just for fun.

　　但对于有些人而言，考虑有关未来的问题不仅仅是为了娱乐。

　　have fun(with)　　　　　 (与......)玩得高兴/开心

　　make fun of 嘲弄，取笑

　　①People love to get together to eat，drink and have fun ________ each other.

　　人们喜欢聚在一起吃喝玩乐。

　　②It is not right to make fun ________ the disabled.

　　取笑残疾人是不对的。

　　【答案】　①with　②of

　　 worn adj.磨损的；用旧的；疲惫的

　　(教材P20)Garments will also be so strong that they will never get old and worn.

衣服将会牢固结实，永远不会变旧或磨坏。