1、Unit 35knifelevelknife/naIf/(pl.knives)n.刀；刀片knock/nk/v.& n敲；击；碰撞搭配knock down 击倒；撞倒；拆(屋)；拆卸(机器)knock over 撞倒know(knew，known)/n/v.知道；了解；认识搭配know about 对知道，了解be known as/for以/因闻名be known to为所熟知句型It is widely known that books are the source of knowledge.众所周知，书籍是知识的源泉。knowledge/nlId/n.学识；学问；知识搭配acquire/
2、gain knowledge获取知识have a good/no knowledge of对通晓，熟悉/一无所知谚语A little knowledge is a dangerous thing.一知半解，害人不浅。lab(laboratory)/lb/n.实验室labour(Am labor)/leIb(r)/n.劳动；劳动力；劳工派生labourer(Am laborer)/leIbr(r)/n.体力劳动者lack/lk/n.& v缺乏，匮乏；短缺搭配(a) lack of 缺乏；缺少be lacking in 在方面缺少例句More and more high-rise building
3、s have been built in big cities for lack of space.由于缺少空间，越来越多的高层建筑在大城市里被建了起来。lady/leIdI/n.女士，夫人lake/leIk/n.湖lamb/lm/n.羔羊，小羊lame/leIm/adj.跛的，瘸的lamp/lmp/n.灯land/lnd/n.陆地；土地；国家；地区v着陆，降落language/lwId/n.语言lantern/lntn/n.灯笼；提灯lap/lp/n.(坐着时的)大腿部；(跑道等的)一圈large/ld/adj.大的；大量的派生largely/ldli/adv.大半地；主要地last/lst
4、；(Am)lst/adj.最后的；最近的；最终的adv.最后；最终n最后的人(或发生的事)v(使)持续；(使)持久搭配at last最终；终于the last but one/next/second to last倒数第二例句Last but not least，we should make good use of water in our daily life.最后但同样重要的是，我们日常生活中应该充分利用水。late/leIt/adj.迟到的；晚的adv.晚，迟派生lately/leItlI/adv.最近，近来谚语Better late than never.晚做总比不做好。latter/
5、lt(r)/adj.(刚提及的两者中)后者的；(系列中)最后的；后面的n(刚提及的两者中)后者；(系列中)最后一位laugh/lf/v.笑，发笑n笑；引人发笑的事或人搭配laugh at 嘲笑谚语He who laughs last laughs longest.谁笑到最后，谁笑得最久。laughter/lft(r)；(Am)lft(r)/n.笑；笑声搭配burst into laughterburst out laughing 突然大笑起来laundry/lndrI/n.C洗衣店；洗衣房；U待洗的衣物；洗好的衣物搭配do the laundry 洗衣服lavatory/lvtrI/n.厕所，
6、盥洗室law/l/n.法律，法规；法学搭配obey/observe the law 守法break the law违法 lawyer/lj(r)/n.律师lay(laid，laid)/leI/v.放置，安放，搁；产卵搭配lay an egg下蛋lay the table 摆好餐具准备用餐lay emphasis on sth.把重点放在上lay aside 把放在一边；暂时搁置lay off 解雇；停止使用lazy/leIzI/adj.懒惰的lead(led，led)/lid/v.领路；通向；导致n(竞赛中的)领先地位；榜样/led/n.铅派生leading/lidI/adj.最重要的；领先的
7、搭配lead to 导致；通向谚语All roads lead to Rome.条条大道通罗马。leader/lid(r)/n.领袖，领导人派生leadership/lidIp/n.领导；领导能力；领导地位leaf/lif/n.(pl.leaves)叶；叶子谚语Turn over a new leaf.改过自新，重新开始。league/li/n.联合会；联赛；联盟leak/lik/v.漏，渗漏；泄露n漏洞；裂缝；泄露learn(learnt，learnt 或 learned，learned)/ln/v.学习，学会派生learned/lnId/adj.有学问的；知识渊博的；博学的搭配learn
8、(sth.) from.从学习，学得learn sth. by heart 熟记；把背下来learn a good lesson 得到深刻的教训least/list/adj.最少的；最小的adv.最小地；最少地pron.(常与the连用)最少，最小搭配at least 至少not in the least 一点也不leather/le(r)/n.皮革leave(left，left)/liv/v.离开；出发；留下，剩下n许可；假期，休假搭配leave behind 把抛在脑后(be) left over被剩下；被留下leave out 遗漏；忽略leave sb. alone 让某人独处句型We
9、 should not leave the tap water running or waste any materials in the laboratory class.在实验课上，我们不应该忘记关水龙头或者浪费材料。lecture/lekt(r)/n.(通常指大学里的)讲座；演讲v(尤指在大学里)开讲座；讲授；训斥搭配attend/go to a lecture听讲座give/deliver a lecture on/about. 开关于的讲座、演讲left/left/n.左，左边adj.左边的adv.向左leg/le/n.腿legal/lil/adj.法律上的；关于法律的；合法的；法定
10、的lemon/lemn/n.柠檬；柠檬汁adj.浅黄色的；柠檬色的lemonade/lemneId/n.柠檬汽水；一杯(或一瓶)柠檬饮料lend(lent，lent)/lend/v.借出，借给搭配lend (sb.) a hand帮助(某人) length/le/n.长，长度派生lengthen/len/v.(使)延长；(使)变长搭配at length 最后；长时间；详尽地句型A be three times the length of BA是B的三倍长。less/les/adv.较少；较小；更小adj.较少的；较小的prep.减去lesson/lesn/n.一堂课；功课；教训搭配teach
11、sb.a lesson 给某人一个教训let(let，let)/let/v.允许；让搭配let sb.do sth.让某人做某事let down 使失望let out 泄露；放出；发出(叫声)；把衣服放大例句I hardly had time to think these days，let alone relax.这些天我几乎都没时间思考，更不用说休息了。letter/let(r)/n.信；函；字母level/levl/n.水平；层次；等级adj.平的；等高的.英汉互译1刀(复数)_ 2敲；击 _ 3知识；学问 _4劳动 _ 5缺乏；短缺 _ 6语言 _ 7(刚提及的两者中)后者 _8笑；笑声
12、(n.) _ 9律师 _10领路；通向 _ 11漏，渗漏 _12皮革 _ 13演讲；讲座 _14法律上的；合法的 _15长，长度 _ 16功课；教训 _ 17因为缺乏 _ 18最后但同样重要的 _19遗漏；忽略 _20使失望 _ 21泄露；放出 _ 22lame _ 23lap _24laundry _ .在空白处填入1个适当的单词或括号内单词的正确形式1I made it _(know) that I was not happy with the decision.2I feel there is something _(lack) in my life.3I hate being the
13、last one _(arrive) at a meeting.4Youll be late _ your flight if you dont hurry up.5Dont leave her _(wait) outside in the rain.6Some schools lay great emphasis _ language study.7Microsoft is a world _(lead) in software design.8Video games can be a poor influence if _(leave) in the wrong hands.9There
14、is a plan to _(long) the three-year course to four years.10Look over theretheres a very long，winding path _(lead) up to the house.用方框内所给词组的适当形式填空1She _ the book and went to answer the phone.2We should brush our teeth _ twice a day.3None of the other children play with her，and I think she feels rathe
15、r _.4The government plans to _ the library _ and replace it with a hotel complex.5She got _ by a taxi as she ran for the bus.6Im afraid we wont go on holiday this year _ funds.7When I was sent to prison，I really felt I had _ my parents _.8Because of falling orders，the company has been forced to _ se
16、veral hundred workers.句型转换1As far as I know，in this town there are only a couple of restaurants that serve good food._ _ _，in this town there are only a couple of restaurants that serve good food.2There are a few small things that I dont like about my job，but on the whole its very enjoyable.There ar
17、e a few small things that I dont like about my job，but _ _ _ its very enjoyable.3I know Johnson finished last in the race，but who was the last but one?I know Johnson finished last in the race，but who was _ _ _？4The news shocked the public，resulting in great concern about students safety at school.Th
18、e news shocked the public，_ _ great concern about students safety at school.5Im afraid the other kids will tease me because I dont understand.Im afraid the other kids will _ _ me because I dont understand.根据提示翻译句子1我要感谢父母、老师，最后同样要感谢我的朋友们。(last but not least)_2他把这两人介绍给她，前者是工程师，后者是医生。(the former.the la
19、tter)_3虽然没有钱，但是他过着幸福的生活。(lead a.life)_4众所周知，俱乐部规则规定不允许吸烟。(know)_5我们走得太匆忙，我肯定是忘了拿钥匙。(leave behind)_答案精析.1.knives2.knock3.knowledge4.labor/labour 5lack6.language7.latter8.laughter9.lawyer10.lead11.leak12.leather13.lecture14.legal15.length16.lesson17.for lack of.18.last but not least19.leave out20.let
20、down21.let out 22跛的，瘸的23.(坐着时的)大腿部；(跑道等的)一圈24.洗衣店；洗衣房；待洗的衣服；洗好的衣服.1.known2.lacking3.to arrive4.for5.waiting6.on7.leader8.left9.lengthen10.leading.1.laid aside2.at least3.left out4.knock；down5.knocked over6.for lack of7.let；down8.lay off.1.To；my；knowledge2.by；and；large3.second/next；to；last4.leading；t
21、o5.laugh；at.1.Id like to thank my parents，my teachers and，last but not least，my friends.2He introduced the two men to her；the former was an engineer and the latter was a doctor.3Though having no money，he led a happy life.4As we all know/As is known to all，the rules of the club do not permit smoking.5We left in a hurry and I must have left my keys behind.
