英语词汇记忆及构词法ppt课件.ppt

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1、词汇考查方式,词汇和语法阅读完形填空近义词近形词短语搭配连接词,构词法,前缀 prefix后缀 suffix词干 stem,Prefix,dis- (not, the opposite of) disadvantage(不利条件, 劣势), dislike, disagree, disappear,disloyaltyher fathers disloyalty disarm(解除武装), disaster, disastrous, disappoint, disable (使失去能力), disability, discharge(卸下, 清偿, 履行, 解雇), discloseDivor

2、ce often has disastrous consequences. They change behaviors that might disclose their identity.,Prefix,discount(折扣), discourage, discover, discovery, discrepancy ( 差异, 矛盾), disease, disguise(假装, 伪装, 掩饰), disgust(厌恶, 嫌恶), dishonest, dismay (沮丧, 惊慌), disorderFew people turn down a discount at tollboot

3、hs to avoid using the EZ-Pass system that can track automobile movements. a thief in disguise Scientific discoveriesdispatch (派遣), disperse (分散, 疏散), displace (转移, 取代), disregard (漠视, 忽视), distort ( 扭曲, 歪曲), distract (转移)distract ones attention,Prefix,in- (not, in, into) inability(无能, 无力), incorrect

4、, incapable, inhuman, injustice(不公平, 不讲道义), informal, inside, include, inclusive, income, increase, increasingly, incredible, indefinite(模糊的, 不确定的), independence, independentindifferent(无关紧要,漠不关心), indirect, indispensable(不可缺少的), individual, indoor, inertia(惯性, 惯量),Prefix,inevitable(不可避免的), infamous

5、 (声名狼籍的), infinite(无穷的, 无限的), inhabit (占据, 栖息), inhabitant, inherent (固有的, 与生俱来的), inject(注射, 注入), injection, inland (内陆的, 国内的) inlet (进口, 入口), inner, innocent(清白的, 天真的), innumerable (数不清的), input, inquire, inquiry,Prefix,insane (患精神病的), insert, insight(洞察力, 见识), insist, inspect, inspiration (灵感), i

6、nspire, install, installation, installment (部分,分期付款)instance, instant, instinct(本能), insulate(绝缘, 隔离), intense(强烈的, 剧烈的, 热切的),Prefix,interior(内部的), internal(内在的, 国内的), intrinsic(固有的, 内在的, 本质的), invade, invalid (无效的)invaluable(价值无法衡量的), invariably (不变地, 总是), invasion, invert (使颠倒, 使转化), investigate,

7、invisible, involve, inward(向内的,inconvenientGore calls global warming an inconvenient truth.,Prefix,im- (not, in, into) impossible, imbalance(不平衡, 不均衡), immature, immoral(不道德的, 邪恶的), impatient, implicit (暗示的, 含蓄的)impress, impression, import, immigrate(使移居入境), imprison(监禁, 关押), immerse(沉浸, 使陷入),Prefix

8、,il- (not) illegal(违法的, 不合规定的), illogical(不合逻辑的, 不合理的)ir- (not) irregular(不规则的, 无规律的), irresponsible, irrespective (不顾的, 无关的),Prefix,un- (not) unable, uncover(揭开, 揭露), undo, undoubtedly, undress(使脱衣服, 暴露), uneasy, unemployment *, unexpected, unfold(打开, 显露), unfortunately, unimportant, unlike, unload

9、(卸货, 卸载), unusual non- (not) nonsmoker, nonexistence, non-cooperation, nonstop, nonmetal(非金属), nonresident(没有任何住所的), nonsense(胡说, 废话),Prefix,mis- (wrong, wrongly) misjudge(判断错), misunderstand, mislead(误导), misspell, misstep(失足), misfortune(不幸, 灾祸), misuse The man misunderstood the womans apology. de

10、- (showing the opposite, to remove, to reduce) deform, deface(丑化, 使失面子), demobilize(复员), destruction, deforest(采伐森林), denationalize(解除国有化), depress(使沮丧, 压下), depression, devalue(贬值), determine(决定,确定),Prefix,decode (解码, 译解), decrease, degenerate (退化), degrade(降级, 堕落, 退化), descend(下来, 下降), descendant

11、(子孙, 后裔, 后代), descent (降下, 降落),deliver(传递,传输)Television delivers mass audiences to advertisers.,Prefix,re- (before, in advance) prefix, pre-historic, precaution(预防, 警惕), precede (在.之前, 先于), preceding(在前的, 前述的), preclude (排除), predecessor(前辈, 前任), predict, predominant (卓越的, 主要的), preface(序文, 前言) prej

12、udice(偏见, 成见), preliminary(预备的, 初步的), premature (未成熟的), premier (总理), premise (提论,假定), premium (额外费用, 奖金, 保险费), preparation, prepare, prepay(预付), preside (主持), president, presumably(推测起来, 大概), presume , pretext (借口, 托辞), prevail(流行, 盛行), prevent, previous(在前的, 早先的), prewar, preferMost people prefer

13、to adopt children from overseas.,Prefix,ante-, (before, in advance) anteroom(接待室, 前厅), ante-Christian, antemeridian(上午的), anticipate(预期, 期望), antique(古物, 古董)fore- (in advance, before, in or at the front) forehead, foreman(领班, 工头, 陪审团主席), foretell (预言, 预示), foresee *, forefather (祖先, 祖宗), foreleg, fo

14、rerunner(先驱, 预兆) , foremost(最先的, 最初的), forecast(预见, 预测), forewarn(预先警告),Prefix,ex- (former) ex-minister(前部长), ex-president(前总统), ex-Soviet Union, ex-wife(前妻), export, exclude(把.排除在外, 排斥), exclusive(排外的, 唯一的), excursion(远足, 离题), exhibit, exile (放逐, 流放), exit, exotic (异国情调的, 奇异的), expand, expansion, e

15、xpedition (探险队), expel (驱逐, 开除),Prefix,expend (花费, 消耗), expenditure, expense, explode(爆炸), explosion, explosive, expose(使暴露,使曝光), exposition (博览会, 展览会), exposure(暴露, 揭露), express, expression, extend, extension(延长, 扩充), extensive(广泛的), exterior(外部的, 外在的), external(外部的, 客观的), extinct(熄灭的, 灭绝的), extra,

16、 extract(摘录, 析取) This has also resulted in an increase in the sheer number of advertisements to which audiences are exposed. Read extensively extend mans knowledge of these subjects,Prefix,ost- (later than, after) postgraduate(研究生), post-war, postmeridian (午后的), postpone(推迟, 延迟), postscript(附言, 后记),

17、 postdoctorChinese graduate students, post doctors and faculty get on-the-job training from a word-class scientist and his US team.sub- (under, below, less important) subject(受制于., 受.影响的), subway(地道, 地铁), subtitle(副题), submarine(潜水艇), sub-zero, submerge(浸没, 淹没), submit(服从, 提交),Prefix,subordinate (次要

18、的, 从属的), subscribe (捐款, 订阅), subsection(分段, 小部分), subsequent(后来的, 并发的), subsidiary (辅助的, 补充的), subsidy (补助金, 津贴), substance, substantial(坚固的, 实质的,), substitute(代替, 替换), subtract(减去), suburb(表面下的)infra- (under) infrastructure (基础设施), infrared (红外线),Prefix,re- (again, back to a former state) react, re

19、action, recall(回忆, 回想), recede (后退), receipt(收据), recipient (容纳者, 容器), reclaim (要求归还, 收回), recognize, recognition, record, recorder, recover(痊愈, 胜诉), recovery, recreation(消遣, 娱乐), reverseThe reverse flow, from developed to developing countries, is on the rise, too.,Prefix,recur (复发, 重现), recycle , r

20、edundant (多余的), reflect, reflection(反射, 映象), reflexion(反射, 反射光), reform, refrain(节制, 制止), refresh, refreshment (点心, 饮料, 精力恢复), refund, refute (反驳), reinforce(加强, 增援), reject(拒绝, 抵制), remember, remind, removal, remove, renaissance (复兴, 新生, 文艺复兴), reshapeGlobalization is also reshaping the way researc

21、h is done.,Prefix,renew, repay (偿还, 报复), repeat, repeatedly, repel (击退, 抵制), repetition(重复, 循环, 复制品), replace, replacement, reply, report, reporter, represent, representative, repression (镇压, 抑制), reproducerespect, respond, response, responsibility, responsible, restore(恢复, 归还), resume(重新开始), return

22、, reunion (团圆, 重聚), reuse, review, revise(修订, 校订), revive(复兴, 复活), restrictionNo government will adopt rigid restrictions on economic growth and personal freedom (limits on electricity usage, driving and travel)that might cut back global warming.,Prefix,co-, col-, com-, con-, cor- (with together) co

23、-existence(共存), cooperate(合作), cooperative, co-author(合作作者), coalition (合并, 联合), coherent (一致的, 连贯的), coincide (一致, 符合),communicate(沟通,通讯),commercial(商业的,电视广告), commercialization Communicate with a large audience Digital recording devices allow audience members more control over which commercials th

24、ey watch. The US has consistently led the world in the commercialization of major new technologies, from the mainframe computer and the integrated circuit of the 1960s to the Internet infrastructure and applications software of the 1990s.,Prefix,coincidence , collaboration (协作, 通敌), colleague, colli

25、de , collision(碰撞, 冲突), compassion(同情,怜悯), concentric(同中心的), conjoin(结合), coordinate(同等, 调和), correlation(相互关系, 相关), commitment , corresponding, conceal, complicate, conflictIn the wake of September 11, changes in the visa process caused a dramatic decline in the number of foreign students seeking a

26、dmission to US universities, and a corresponding surge in enrollments in Australia, Singapore and the UK.make some fairly solemn-sounding commitments Their birth parents often try to conceal their birth information.They have to go through very complicated application procedures.,Prefix,HomoHomogeneo

27、us(具有共同特点的)The audiences are smaller and more homogeneous than they have been in the past.,Prefix,inter- (between, among) international, interchangeable(可互换的), interdependent(相互依赖的), interpersonal, interview(面试,会见), interact(相互作用), interaction, intercourse (交往, 交流)interface (分界面, 接触面), interfere(干涉,

28、 妨碍), interference, Internet, interrupt(打断), interval(间隔, 幕间休息), intervene (干涉, 介入), interconnect The universities offer courses of study that address the challenges of an interconnected world and collaborative research programs to advance science for the benefit of all humanity.,Prefix,macro- (larg

29、e) macroeconomics(宏观经济学), macrocosm (宏观世界), macrostructure(宏观结构)micro- (extremely small) microcomputer(微型电子计), microeconomics (微观经济学), microscope(显微镜), microphone, microsurgery(显微外科),Prefix,super- (greater or more than) super, supermarket, supersonic(超声波), superman, superpower(超级强权), supernatural, s

30、upervise (监督, 管理), superb(庄重的,华丽的, 极好的)supermarket loyalty cards superficial(表面的, 肤浅的), superintendent(主管, 负责人), superior(较高的, 上级的), superiority, supreme(极度的, 至高的),Prefix,sur- (more than, beyond) surplus(剩余, 过剩), surtax(附加税), surface(表面, 外表), surpass (超越, 胜过), surround, survival, survive, suspect(怀疑

31、), surrenderPeople will surrender personal information like social security numbers just to get their hands on a pitiful 50-cents-off coupon. Many of our own past scars and dashed hopes can surface.ultra- (beyond, very, too) ultramodern(超现代化的), ultrasound(超频率音响), ultra-violet (紫外线的, 紫外的),Prefix,auto

32、- (of or by oneself) auto, autocriticism, autoland(自动着陆), automobile, automation (自动控制), automatic(自动的, 机械的), autobiography (自传), autonomous (自治的), autonomy (自治)mal- (bad, badly) malfunction(故障), maltreat (虐待, 滥用), malnutrition (营养失调, 营养不良), malpractice (玩忽职守),Prefix,tele- (at or over a long distanc

33、e, by or for television) telegram(电报), television, telegraph, telephone, telecommunications (远程通讯), telescope, telescreen(电视屏幕,荧光屏), teleswitch(遥控键,遥控开关), televise semi-, hemi- (half) semicircle, semiconductor(半导体), semi-colony, hemisphere(半球),Prefix,uni-, mono- (one) uniform(制服,统一), unify (统一, 使成一体

34、), union, unique, unit, unite, unity, universe, universal, university, monologue(独白, 独脚戏), monopoly (垄断), monotonous (单调的), carbon monoxide(一氧化碳)bi-, di- (two) biweekly(双周的,半月刊), bicycle, bilateral (有两面的, 双边的), billion(十亿), dialogue, carbon dioxide(二氧化碳),Prefix,tri- (three) tricycle (三轮车), triangle(

35、三角形), trilogy (三部剧, 三部曲), triple(三倍数)quadri-, quadru- (four) quadruple (四倍), quadrangle (四角形, 四边形, 方院)penta- (five) pentagon(五边形), Pentagon(五角大楼), Pentium(奔腾处理器),Prefix,deci-, deca- (ten) decade, decimal(十进的, 小数的)centi- (hundredth part) centigrade(百分度的, 摄氏温度的), centimeter(厘米), centipede (蜈蚣), centur

36、y(世纪)kilo- (thousand) kilo, kilometer(千米), kilogram(me)(千克), kilowatt (千瓦),Prefix,mill- (thousand) millennium (太平盛世, 一千年), millimeter(毫米), millionaire(百万富翁)multi- (many) multi-purpose, multinational(跨国的), multiple(多样的, 多重的), multiply(繁殖, 乘 ), multitude(多数, 群众),Prefix,counter-, anti-, contra- (opposi

37、te, against) counterattack(反击, 反攻), counterclockwise(反时针方向), counterrevolutionary(反革命), antibiotic(抗生素), antimatter(反物质), antiwarcontradict (同.矛盾, 同.抵触), contradiction, contramissile(反导弹), contranatural(违背自然的), contrary(相反的, 逆的), contrast(对比, 对照),Prefix,mini- (smallest, short) minibus(面包车), miniskir

38、t(超短裙), minimum(最小值, 最小化), minister, minimize, ministry, minor(较小的, 次要的), minority(少数, 少数民族), minute(微小的, 详细的)max- (greatest) maximum, maximal (最大的, 最高的), maximize(取.最大值, 最佳化),Prefix,out- (outside, beyond) outdo(胜过), outwit(瞒骗, 以智取胜), outlive(比.长命, 比.耐久), outnumber(数目超过, 比.多), outdoor, outstanding,

39、outskirts (外边, 郊区)outward, outcome, outer, outing (外出, 旅行), outline, outlook, output(产量, 输出, 输出量), outrage (暴行, 侮辱), outside,Prefix,over- (too much, above, additional) overwork, overuse, overtake(赶上, 追上), overpass (天桥, 胜过,通过), overthrow (推翻, 打倒), overturn (推翻, 颠倒), overall(全部的, 全面的), overdue (迟到的,过期

40、的), overwhelmA survey found an overwhelming pessimism about privacy, with 60 percent of respondents saying they feel their privacy is slipping away, and that bothers me. overhead(在头上的, 高架的), overhear(无意中听到), overlook(俯瞰, 远眺, 没注意到), oversea(外国的, 海外的), overchargeIt will prevent the doctors from overch

41、arging them.,Prefix,trans- (across, on or to the other side of) transaction (学报, 交易), transatlantic(大西洋彼岸的), transcend (超越, 胜过), transfer(转移, 调转, 调任), transform(转换, 使.变形), transistor(晶体管), transit (横越, 通过, 经过), transitionThey use various loyalty cards for business transactions. translate, translatio

42、n, transmission(发射, 传动, 传送, 传输, 转播), transmit, transmitter (转送者), transparent(透明的), transplant(移植), transport, transportation,Prefix,under- (too little, below) underdevelopment(不发达), underestimate(低估), undergraduate(尚未取得学位的大学生), underground, underlie (位于.之下), underline(下划线), undersea(海面下的), underlyi

43、ng(在下面的, 根本的), undermine (破坏), underneath(在下面), underwear(内衣)Undergraduate studyneo- (new) neo-Nazism (新纳粹主义), neolithic (新石器时代的),Prefix,be- (cause to be or have) befriend(待人如友, 帮助), belittle(轻视, 使.显得渺小)bio- (life) biology, biography (传记), autobiography, antibiotic, biotechnologyMicrosoft and scores

44、 of other leading software and biotechnology companies have set up shop around the university. en- em- (cause to become, put into the stated condition) embody(使具体化, 包含), empower, endanger, enlarge, enrich Dont wait for someone to “empower” you, and you have to empower yourself.,Prefix,extra- (outsid

45、e, beyond) extracurricular(课外的), extraordinary(非常的, 特别的)mid- (middle) midday, midnightpoly- (many) polycentric(多中心的), polydirectional(多方向的)pseudo- (not real, false) pseudomemory(记忆错误), pseudoscience(伪科学),Prefix,thermo- (heat) thermochemistry(热化学), thermometer(温度计)vice- (next in rank below) vice-chai

46、rman, vice-presidentNewsNewsstand, newsletterDirect mail includes newsletters, postcards and special promotions.,Suffixes,-ant, -ent applicant, component(成分), servant, student-er, -or, -ar employer, interviewer, trainer, painter, New Yorker, Northerner, lighter(点火者, 打火机), cooker, conductor(领导者), beg

47、gar, operator(经营者,运营者), pensioner(领退休金的人), ambassador Control over programming is being passed from the networks to local cable operators and satellite programmers. a new policy on pensioners welfare Foreign students who study in the United States become ambassadors for many of its most cherished va

48、lues when they return home.-ee absentee, abandonee(被遗弃者), employee, interviewee, trainee,Suffixes,-eer engineer, pioneer-an, -ian, -arian historian(历史学家, 史家), humanitarian(人道主义者), librarian, musician, Canadian-ese Chinese, Japanese-ist artist, Marxist, capitalist(资本家, 资本主义者),Suffixes,-ism socialism,

49、 capitalism, mechanism(机械装置, 机构, 机制) There is no mechanism to ensure that they make the required effort.-ability, -ibility ability, flexibility(弹性, 适应性)-age postage(邮资), shrinkage(收缩)-al arrival, refusal,Suffixes,-ance, -ence appearance, reference, emergence, preference, conferenceWere now witnessin

50、g the emergence of an advanced economy based on information and knowledge. Someone will casually glance through your credit card purchases or cell phonebills to find out your shopping preferences or calling habits. Videoconference seminars,Suffixes,-ancy, -ency emergency(紧急情况, 突然事件), expectancy(期待,

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