雅思基础词汇2

1、词根词缀预习表a- 的 alight (a.点着的) luv- 洗 alluvial(a.冲积的；淤积的)aer, aero- aerial (a.空气的) plaud-鼓掌applaud(v.称赞)agri- agriculture(n.农业，农学)gress- 行走 aggressive（有进取心的） alt- 高 altitude（n.海拔） nounc- announce(vt.宣布；声称)alter- 其它的 alternate(a.轮流的)amat- 爱 amateur（n.业余爱好者）ann- 年 annual(a.每年的)grav- 重 aggravation（n.加重；恶化）

2、1.afford affordf:dvt. 提供,给予负担的起 【记】联想记忆：af+ford(看做大财阀美国福特家族)财大气粗负担的起 【派】affordable(a.能负担起的，承担的起的) 【例】They would not be able to afford cars or homes. They did not consider whether they could afford the time or not. 2.agency agencyeidnsi n.机构、代理、代办 【记】词根记忆：ag(行动)+ency(表状态)代为行动代理 【派】agent(n.代理人、代理商) 【例

3、】Our company has agencies in major cities of the country. 3.agenda agendadendn.议程、议程表 【记】词根记忆：ag(做)+enda(表示名字多数)做的事情议程 【例】Buleprinting a meeting involves creating an agenda and clarifying rules for the meeting.4.aliment alimentlimntn. 疾病 【记】联想记忆：a(一个)+il(看做ill)+ment一个ill疾病 【例】New medical technology

4、will cure more ailments that afflict humanity. 5.airtight airtighttaita.紧密的；无懈可击的 【记】组合词：air(空气)+tight(不透气的)不透气的密闭的 【例】Bill put the bear in an airtight glass container.6.aisle aisleailn. 过道;通道 【记】联想记忆：ai(看做air空气)+sle让空气流通的道通道 【例】He followed the usher down the aisle. In the supermarket, the end of an

5、 aisle is usually used for promoting special offers. 7.alarm alarml:mn.报警器；闹钟；警报；vt. （使）惊恐；（使）担心 【记】联想记忆：al+arm(武器)受了惊吓，拿起武器惊恐 【例】The doorkeeper gave the alarm as soon as he saw the smoke. Everytime when you leave your house,make sure the windows and doors are shut,and set the burglar alarm. 8.alloc

6、ate allocatelkeit vt.分派;分配 【记】词根记忆：al(加强)+loc(地方)+ate(做)不断把东西发送到地方分派;分配 【派】allocation(n.分配；安置) 【例】The world-wide coal industry allocates extensive resources to researching and developing new technologies.9.allowance allowancelaunsn.津贴；补贴认可;容忍折价;折扣 【记】联想记忆：allow(允许)+ance允许，容忍 【例】I have a good retirem

7、ent allowance that will make it easy for me to buy a nice house. That store makes an allowance of 10% for cash payment. 10.alter alter:ltvt.改动，变动 【记】本身为词根：改变状态 【例】We may be able to alter our genetic inheritance if we so choose. 【派】alternate(a.轮流的；间隔的v.使轮流) 【例】Snow and rain alternated,and it was very

8、 cold outside. 【派】alternative(n.二选一，选择a.两者选一) 【例】The coal industry should be abandoned in favour of alternative energy sources.11.ambiguous ambiguousmbigjusa. 含糊其辞；模棱两可的 【记】词根记忆：ambi(两边)+gu+ous(的)左思右想不明确的 【例】Thinking in categories enables us to categorise phenomenon that are essentially ambiguous. 1

9、2.ambitious ambitiousmbis a.有抱负，有野心的 【记】联想记忆：来自ambition(n.野心)+ambi(两边)+tion两边都想要野心 【例】He then attempted something more ambitious, a novel of 200,000 words. 13.amount amountmaunt n.总额总额v.合计合计 【例】The chart shows the amount spent on six consumer goods in European countries. The total cost of repairs am

10、ounted to US$100. 14.amplify amplifympli,fai vt. 放大(声音等)vi. 详述 【记】词根记忆：ampl(大)+ify(使)放大 【例】Let me amplify so that you will understand the overall problem. Let me amplify my earlier remarks. 15.analyse analysenlaiz vt. 分析；分解 【记】词根记忆：ana(分开)+lyse(放)分开放分解；分析 【派】analysis(n.分析)；analyst(n.分析家；化验员) 【例】We s

11、hould analyse what they said and not just agree with everything. He learnt how to analyse many compounds into their elements. 16.announce announcenauns vt. 宣称；宣布+that 【派】announcement(n.宣告；发表) announcer(n.广播员，播报员) 【例】They announced that she would give one extra song. The vote was completed. The chair

12、man announced the result. 17.ape apeeip n.猿 vt. 模仿 【例】It is pretty well agreed that apes and men come from a common ancestor. He apes his elder brother in everything he does. 18.apparatus apparatus,preits n. 器械；组织 【记】词根记忆：ap(加强)+para(辅助)+tus起辅助作用的东西器械 【例】This apparatus has been thoroughly tested. Th

13、ey have installed wireless apparatus on board. 19.apparent apparentprnt a. 显然的；表面上的显然的；表面上的 【记】词根记忆：ap+parent(父母)父母对儿女的爱是显而易见的显然的 【派】apparently(ad.显然地；看来) 【例】The apparent cause of his illness was excessive drinking, but the real cause was his deep grief This tendency was apparent in the late 1980s.

14、20.appeal appealpi:l vi.呼吁呼吁,恳求恳求(+to/for)+to-v n.吸引力,感染力 【例】We will appeal to a great variety of sources of information. These subjects have lost their appeal for most students. 21.appearance appearancepirns n.出现；外观 【记】来自appear(vi.出现) 【例】Johns appearance in the doorway was welcomed with shouts. The

15、 appearance of the old house completely changed. 21.appliance applianceplains n. 用具；器具 【记】来自apply(运用)+ance(表性质)可用的东西用具，器具 【例】The kitchen is equipped with modern appliances. On Wednesday,I repair electrical appliances free of charge.22.apply applyplai vt.应用应用;实施实施(+to) 涂,敷;将.铺在表面(+to)申请,请求(+for/to) 【

16、记】联想记忆：提供(supply)使用(apply) 【派】 application(n.申请，应用) applicant(n.申请人) 【例】We should apply both theories in the language classroom. The nurse applied the ointment to the wound. He has applied for a post in England. 23.appoint appointpint vt. 任命，委任；指定（时间，地点等） 【记】联想记忆：ap(加强)+point(指向，指出)指定某人做某事任命 【派】appo

17、intment(n.约会) 【例】He appointed Williams as his deputy in the city of York. If for some reason you cannot keep your appointment,please telephone.24.appraisal appraisalpreizl n.估计；评价 【记】联想记忆：ap(加强)+prais(称赞)+al称赞是一种好的评价 【例】The collector made an appraisal of $2000 on the drawing. Susans appraisal of the writers work was favorable.25.approach approachprut vt.向靠近，来临n.方法，途径 【记】词根记忆：ap(加强)+proach(接近)一再接近来临 【派】approachability(n.可接近，易接近) 【例】He cautiously approached the house. I like h