long [lɔŋ; (US) lɔːŋ] a. 长的, 远 ad. 长久

　　long before 很久以前

　　He had left long before I arrived here.

　　before long 不久以后

　　We’ll come back before long.

　　in the long run 从长远看

　　no longer=not any longer 不再

　　as long as 只要

　　So long.= Byebye. 再见

　　long for 渴望......

　　long to do sth 渴望做某事

　　Lucy has longed for a brother.

　　I‘m longing to see you again.

　　look [lʊk] n. 看, 瞧 v. 看, 观看 v. link 看起来

　　have/take a close look at 凑近看......

　　He didn’t like the look in her eyes.

　　You made me look a complete fool.

　　look like 看上去像......

　　That looks like an interesting book.

　　look as if 看上去像......

　　It looks as if it is going to rain.

　　look yourself 常用于否定句，“气色不像往常好”

　　You’re not looking yourself today.

　　其它短语：

　　look one’s age 看上去容貌和年龄相称

　　look after

　　look around 四处看

　　look back on 回顾

　　look down upon/on 轻视，看不起

　　look forward to 期望......

　　look into 往里看，调查

　　look out 小心

　　look through 浏览

　　look up 仰望，查阅，尊敬

　　loose [luːs] a. 松散的; 宽松的

　　The potatoes were sold loose not in bags. 这些土豆是散卖的，没有袋装。

　　a loose shirt 一件宽松的衬衫

　　loose soil 疏松的土壤

　　let her hair loose 使她的头发松散

　　lorry [ˈlɔrɪ; (US) ˈlɔːrɪ] n.(英)运货汽车, 卡车

　　loss [lɔs; (US) lɔːs] n. 丧失;损耗

　　lose (lost, lost) [luːz] vt. 失去, 丢失

　　be lost/gone/missing 丢失的

　　a lost/missing boy 一个失踪的男孩

　　lose the game 输了比赛

　　lose weight 减轻体重

　　lose one’s way 迷路

　　lose oneself in 沉浸于/陶醉于......

　　be lost in 埋头于......，迷失在......中

　　Lost in thought, he didn’t notice me. 沉浸在思考中，他没有注意到我。

　　This clock loses/gains(走快)two minutes a day.

　　loss n.遗失，失败，损失

　　be at a loss 不知所措

　　suffer much/great loss 遭受很大的损失

　　The loss of his only son made him sad. 失去唯一的儿子使他非常悲痛。

　　Lost & Found [lɔst; (US) lɔːst]失物招领处

　　lot [lɔt] n. 许多, 好些

　　a lot of = lots of 许多......，修饰可数或不可数名词均可

　　parking lot 停车场

　　a lot adv. 很，非常 (可修饰比较级)

　　Thanks a lot

　　I’m feeling a lot better now.

　　loud [laʊd] a. 大声的

　　区分loud/aloud/loudly

　　loud adj.大声的 adv.大声地

　　in a loud voice

　　To make us hear more clearly, the teacher spoke louder.

　　aloud adv.大声地，出生地

　　Read aloud. Don’t read it silently.

　　loudly adv.大声地，响亮地

　　She screamed as loudly as she could.

　　loudly [laʊdlɪ] ad. 大声地

　　loudspeaker [laʊdˈspiːkə(r)] n. 扬声器, 喇叭

　　lounge [laʊndʒ] n. 休息厅;休息室

　　love [lʌv] n.& vt. 爱;热爱;很喜欢

　　lovely [ˈlʌvlɪ] a. 美好的, 可爱的

　　low [ləʊ] a.& ad. 低;矮

　　luck [lʌk] n. 运气, 好运

　　lucky [ˈlʌkɪ] a. 运气好, 侥幸

　　be lucky to do/(for sb)that

　　He is lucky to be alive.

　　She was lucky enough to be chosen for the team.

　　You were lucky that you spotted(认出，发现)the danger in time.

　　It was lucky for us that we were able to go.

　　Lucky you .你真走运。

　　luggage [ˈlʌɡɪdʒ] n. (总称)行李

　　lunch [lʌntʃ] n. 午餐, 午饭

　　lung [lʌŋ] n. 肺;肺脏