1、单词+词组+句型20天轻松搞定3500词L单词+词组+句型，20天轻松搞定3500词（L）按字母顺序，每天连续为同学们发送3500词系列。这个系列不仅呈现单词，和单词相关的重点短语和句型也一并给出来，让大家既可以在语境中记忆单词，又在记单词的同时也掌握了其用法。20天轻松搞定3500词（A）20天轻松搞定3500词（B）20天轻松搞定3500词（C）上20天轻松搞定3500词（C）下20天轻松搞定3500词（D）20天轻松搞定3500词（E）20天轻松搞定3500词（F）20天轻松搞定3500词（G-H）20天轻松搞定3500词（I-K）L1. lack v.缺乏，不足，需要lack (for
2、) 缺少.He never lacks for money or friends.他从来不缺钱或朋友。a lack of money 缺钱for lack of 因为缺乏. be lacking in 缺乏.2. last adj.最后的，最近的，最不可能.的 adv.最后地，最近，最后一点 n.最后，上个 v.持续the last person/thing 最不可能的、最想不到的人/事Hes the last person Id trust. 他是我最不愿相信的人。 last but not （the） least 最后但是同样重要的是He was the last to arrive. T
3、he war lasted (for) 3 years. 战争持续了三年。3. late adj. 迟的，晚的，已故的，最近的 adv.晚，迟，最近be late for in the late 1970sget up late late in the afternoon 傍晚better late than never 迟到总比不到好Its never too late to mend. 亡羊补牢。of late = lately/recently 最近，近来 I havent seen him of late.4. lately = recently 最近，近来5. later adj.
4、更迟的 adv. 后来，稍后sooner or later 迟早 no later than 不迟于.later on 后来Much later on, she realizes what he had meant. 许久之后，她才意识到他的原本意思。6. laugh v./n. 笑laugh at 嘲笑，因.笑 laugh your head off 大笑不止burst out laughing=burst into laughter 突然笑起来7. law n.法律，规律break/obey/keep the law 违反/遵守法律by law 依据法律8. lay（laid，laid）v
5、.放置，产卵lay the table 放桌子 lay eggs 下蛋lay aside 把.放在一边 lay down 放下lay off 解雇 (laid-off 下岗的)9. lead（led，led）v.领导，导致 adj.带头的，最重要的lead a happy life 过幸福的生活 lead to sth./doing 导致.10. learn（learnt，learnt）v.学习，认识到，得知learn from 从.中学习,向.学习learn about/of 听说 得知 learn by heart 记住.11. least adj. 最小的，最少的 adv.最小，最少 n
6、. 最小，最少 at (the) least 至少 not in the least 一点儿也不，绝不She didnt have the least idea what to do about it.12. leave v.离开，使/让，留下，落下 n. 休假leave sp. for sp 离开某地去某地leave the door open leave her waiting for 2 hoursleave him outleave him an orphan 使他成为孤儿leave the key on the bus 把钥匙落在公共汽车上leave out 遗漏leave.behi
7、nd 把丢在后边leave alone 不打扰,不碰leave off 不包括,不把列入ask for a two-week leave 请两周的假13. lecture n. 讲座，演讲 v.讲演，讲课attend a lecture 听讲座 give/deliver a lecture to sb. on 给某人做关于.的演讲/讲座14. left adj.左边的，剩下的 adv.在左边 n.左边make a left turn 左转弯 turn left/turn to the left 向左拐the money left=the remaining money 剩下的钱15. lend
8、 v. 借出，贷款lend a hand to sb.=lend sb. a hand 帮助某人16. length n.长度 The road was 32 miles in length/long. at length 最后，终于/详细地17. less adj.较少的，较小的 adv. 较少地，较小地 n.较少，较小less than 少于/小于.no less than 不少于/多达. more or less 或多或少even/ much/still less 更不用说No explanation was offered, still less an apology. 没有提供解释，
9、更不用说道歉了。18. lesson n. 教训，课take/have lessons 上课 give lessons 授课teach/give sb. a lesson给某人一个教训draw/take a lesson from 从.中吸取教训19. let（let，let）v.让，允许let sb. in/out let sb(sth.) golet go of sb(sth.) 放手/放弃.let. alone 不打扰/不碰/更不用说. let out 发出(叫声)let off 使.爆炸let sb. down 使某人失望 20. lievt./n. 说谎 (lied，lied，lyi
10、ng)lie to sb 对某人说谎tell a lie/tell lies 说谎vi.平躺/位于/存在 (lay，lain，lying)The book lay open on the desk. lie in 在于Success lies in hard work. 成功在于勤奋。21. life n.生命，生活 adj.终身的，一生的，生命的生命 (pl. lives) lose/save ones life lay down ones life for sb. 为.牺牲生命生活 everyday life 日常生活 live/lead a lifebringback to life 使
11、.重生 come back to life 变得活跃，苏醒过来22. lift n. 举起，起重机，电梯，搭车 n. 举起，提升take the lift 乘电梯give sb. a lift 让某人搭便车lift ones eyes 抬起眼睛He stood there with his hands lifted above his head. 他站在那里，双手举过头顶。The news lifted our spirits. 这个消息让我们提起了精神。23. light n. 光，灯 adj. 轻的，光亮的，浅的 v. 照亮，点燃by the light of the moonthrow
12、light on/upon 把.阐述清楚turn on/off the lights 开/关灯The light went out. 灯熄灭了。a light classroom 明亮的教室light blue eyes 浅蓝色的眼睛as light as a feather 像羽毛一样轻a lightsleep 浅浅的睡眠a sound sleep 酣睡light a candle 点燃蜡烛a lighted candle 一根点燃的蜡烛light up 点亮，照亮24. like vt.喜欢，想 prep.像 n.爱好，同样的人或物 conj.好像I like it when you do
13、 that.would like (sb.) to doHow do you like(find) What do you think of/aboutfeel like doing 想要做某事25. likely adj.很可能的 adv.很可能be likelyto do/thatTickets are likely to be expensive. It is more than likely that the thieves dont know how much it is worth. 很有可能这些贼不知道它价值多少。a likely story 可能是真实的故事26. limit
14、n. 界限，限度 vt. 限制limit to 限于.without limit 无限地There is a limit to the amount of pain I can bear. 我能够忍受的痛苦是有限度的。limit sb. to sth/doing sth 限制某人做某事My parents limit my pocket money to 300 yuan. 我父母把我的零花钱限制到了300元。27. line n. 线，路线，排，绳lines 台词on line 在线的，上网的drop sb a line 给.写封短信The line is busy. 电话占线。Hold t
15、he line, please. 别挂电话。28. link n.联系，关系，环节 v.联系，连接There may be a link between the 2 murders.在两起谋杀之间可能有某种联系。establish trade links with Asia 建立与亚洲的贸易联系a video/satellite link 一个视频/卫星连接 a link in the chain 链中的一环link A to/with B The video cameras are linked to a powerful computer.The English Tunnel linksB
16、ritainwith the rest of Europe.The 2 factors（因素）are directlylinked.Exposure to ultraviolet (紫外线) light is closely linked to skin cancer（皮肤癌）.link up (with sb/sth) The bands have linked up for a charity concert.29. list n.清单，目录 v.列出make a list of 列一个.的清单list our ten favorite songs 30. litter n.垃圾，一窝（动
17、物的幼崽） v.乱丢，把.弄得乱七八糟There will be fines to people who droplitter. Piles of books and newspapers littered the floor. 成堆的书报把地板弄得乱七八糟。 Broken glass littered the street.be littered with sth Your article is littered with spelling mistakes.31. little（less，least）adj.小的，很少的 adv.完全地not a little 非常more than a
18、little 非常She felt tired and more than a little worried.Little did I know about him. 我一点也不了解他。32. livev. 居住，生活 /liv/ live/lead a lifelive on 以.为食，靠.生活live by doing 靠做为生live life to the fullest 充实地生活 live up to 符合,不辜负live with 与.住在一起；忍受live through 经历过而活着adj./adv. /laiv/ 活着的，现场直播的 a live fisha live fo
19、otball matchbroadcast live 现场直播 33. load n.装载量，工作量，负担 v.装载，使负担bear the load of bringing up her family alone 承受独自养家的负担load a truck with apples a car loaded with goods 一辆装载货物的汽车34. long adj.长的 adv.长期地 v.渴望long before 很久以前 He had left long before I arrived here.before long 不久以后Well come back before lon
20、g.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.Im longing to see you again.35. look n.看，样子，表情 v.看，看上去，期待have/take a close look at 凑近看. He didnt like the look in her eyes.You made me look a complete foo
21、l.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”Youre not looking yourself today.其它短语：look ones 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 l
22、ook out 小心 look through 浏览look up 仰望，查阅，尊敬36. loose adj.松散的，宽松的，散漫的，不牢固的 adv.松散地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37. lose（lost，lost） v. 丢失，失去，输掉，（钟表）走慢be lost/gone/missing 丢失的 a lost/missing boy 一个失踪的男孩lose the ga
23、me 输了比赛lose weight 减轻体重lose ones 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 didnt 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。38.
24、lot n.许多，份额，命运，一块地 adv.很，非常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 Im feeling a lot better now.39. loud区分loud/aloud/loudlyloud 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.Dont read i
25、t silently.loudly adv.大声地，响亮地She screamed as loudly as she could.40. lucky adj.幸运的，侥幸的be lucky to do/(for sb)that He is lucky to be alive.She was luckyenough to be chosen for the team.You were lucky that you spotted（认出，发现）the danger in time.It was luckyfor us that we were able to go. Lucky you. 你真走运。
