二．核心詞匯1800

　　在剩余的3500個詞匯中，并非每一個都是同等重要的，其中有一半（約1800個）詞匯在考研21年真題中重復出現(xiàn)，這1800個單詞就是考研的核心高頻難詞，是考研的重點、考點和難點。而其余的另一半（約1700個），在考研歷年真題中還沒有出現(xiàn)過，重要性次之。

　　復習建議：1800每天100個（把不認識的單詞找出來重點記憶和復習），18天過一輪，36天就過了兩輪，你就可以記住其中的絕大部分詞匯了。掌握了這1800個核心詞匯（還包含高中2000個基礎詞匯），就可以開始大范圍做考研真題，你會發(fā)現(xiàn)在真題中，97%左右的詞匯你都認識了。

A-C

A
abide 遵循（…by）；容忍 The one thing she cannot abide is lying.
abnormal 反常的 abnormal behavior
abolish 徹底廢除（法律、制度、習俗等）abolish old custom
abrupt 突然的，意外的 an abrupt departure
absolute 純粹的，完全的 have absolute trust in sb.
absorb 吸收，吸進 A sponge absorbs water.
abstract 抽象的 A flower is beautiful, but beauty itself is abstract.
absurd 荒謬的，荒唐的 The idea that number 13 brings bad luck is absurd.
abuse 濫用 abuse one's authority(office)
aaccelerate 加速，增速 accelerate one’s steps
access 接近（或進入）的機會 have regular and immediate access to the President
accommodate 使適應，使符合一致 accommodate oneself to changed circumstances
accompany 陪伴，伴隨 She was accompanied to a dinner by her friend.
accomplish 達到（目的），完成（任務），實現(xiàn)（計劃，諾言等） accomplish one's purpose
accord 使符合，相一致(with) His violent action doesn't accord with his peaceful words.
account 記述，敘述 give a brief account of what has happened
accumulate 積累，積攢，積聚 accumulate wisdom
accurate 準確的，精確的 an accurate estimate
accuse 指控，指責 They accused her publicly of stealing their books.
accustom 使習慣于 accustom oneself to rising (to rise) early
acquaint 使認識，使了解
activate 使活動起來，使開始起作用，啟動 They have planted secret agents in many countries who could be activated whenever needed.
acute 尖銳的，敏銳的 an acute thinker
adapt （使）適應 adapt oneself to new conditions
address 演說 a television address
adhere 黏附，附著 Paste is used to make one surface adhere to another.
adjacent 臨近的，毗鄰的(to) a city and its adjacent suburbs
adjoin 貼近，與...毗鄰 His house adjoins the lake.
administrate 掌管，料理...的事務 In many Japanese homes, the funds are administrated by the wife.
adolescent （尤指16歲以下的）青少年 a film aimed at adolescents
advance 使向前移動 advance a chessman
advantage 有利條件，優(yōu)點 Sitting Presidents hold built-in advantages when seeking another term.
adverse 不友好的，敵對的 She felt adverse to her husband's friends.
advocate 擁護，提倡，主張 advocate self-defence
aesthetic 美學的，藝術的，審美 an aesthetic theory
affliliate 使隸屬（或附屬）于，使成為會員 a government affiliated company
affirm 斷言，申明 affirm the truth of a statement
aggravate 加重，加劇，惡化 aggravate the declining economy
aggressive 侵犯的，侵略的 an aggressive weapon
agitate 攪動（液體等） The machine agitated the mixture.
alarm 驚恐，憂慮 The bandits scattered in alarm.
alert 警惕的，留神的 In our reading we should always be alert for new usages.
alien 外國的 adjust to an alien culture
allege 斷言，宣稱 The newspaper alleges the mayor's guilt.
allocate 分配，分派，把...撥給 allocate funds for new projects
allied 結盟的，有關聯(lián)的 allied nations
allow 允給，準許，允許 He missed her more than he would allow himself to admit.
allowance 津貼，補貼，零用錢 a housing allowance
alter 改變，更改 alter an attitude
alternate 交替，輪流 Night and day alternate.
amateur （藝術，科學等的）業(yè)余愛好者 an amateur golfer　
amaze 使驚愕，使驚異 I am amazed that he should get the post.
ambiguous 含糊不清的，模棱兩可的 an ambiguous answer
ambition （對名利等的）強烈欲望，野心 His political ambitions still burn.
amend 修改，修訂 amend the spelling in sb.'s paper
amuse 逗樂，逗笑，給...提供娛樂（或消遣） The clown at the circus amused the children.
anchor 錨 The anchor catches (drags).
announce 宣布，聲稱 It is officially announced that he will not run for reelection.
annoy 使惱怒，使生氣 She was annoyed at (with) his lightheard attitude.
annual 每年的，年度的 the annual output of steel
anonymous 匿名的，無名的 an anonymous letter (phone call)
answer 回答，響應 Henry took ages to answer the door.
anticipate 預期，預料 The directors anticipated a fall in demand (that demand would fall).
anxious 焦慮的，發(fā)愁的(about, at) They become anxious at her delay.
apart 成零碎 Such cheap clothes come apart after a few washings.
apparent 顯然的，明明白白的 It was apparent that they all understood.
appeal 呼吁，懇求 I appealed to the children to make less noise.
applaud 鼓掌，喝彩，叫好 The audience applauds the performers for three minutes.
apply 涂，敷 He applied two coats of paint to the table.
appoint 任命，委派 They appointed his father (to be 或as) postmaster.
appraise 估量，估計 appraise the infant's weight
appreciate 感激 I appreciated your help much.
apprehend 對...擔心 Do you apprehend that there will be any difficulty?
approach 靠近，接近 John is approaching manhood.
appropriate 恰當?shù)?，相稱的 Plain, simple clothes are appropriate for school wear.
approve 贊成，同意 I couldn't approve his conduct.
approximate 大概的，大約的，近似的 The approximate time is 10 o'clock.
apt （習性）易于......的，有......傾向的 A careless person is apt to make mistakes.
arbitrary 隨心所欲的，個人武斷的，任意的 an arbitrary choice
arise 起立，起身 arise from one's seat
arouse 使......奮發(fā) A man like Tom will be aroused. Don’t worry.
array 排列，隊形 The troops were formed in battle array.
articulate 發(fā)音清晰的，善于表達的 He is articulate about everything in the field of economics.
artificial 人工的，人造的，人為的 artificial price controls
ascend 登高，（漸漸）上升，升高 The airplane ascended into the cloud.
ascertain 查明，弄清，確定 I ascertained that he was dead.
ashamed 慚愧的，羞恥的 I am ashamed for being so stupid.
ashore 向岸，向陸地 He swam ashore.
aside 在旁邊 We stood aside to let her pass.
assault 攻擊，襲擊 We made an assault on the enemy fort.
assemble 集合，召集 assemble the members of Parliament for a special meeting.
assert 肯定地說（出），堅定地斷言 He asserted his innocence.
assess 估價，評價，評論 assess the present state of the economy
assign 分配，布置（作業(yè)） The teacher assigned (us) a new lesson.
assimilate 吸收，消化 He is quick to assimilate new ideas.
associate （使）聯(lián)系，（使）結合 We naturally associated the name of Darwin with the doctrine of evolution.
assume 假定，假設 Farmers will have a bumper harvest, assuming (that) the weather si favarable.
assure 深信不疑地對......說，向......保證
assurance 保證，把握，信心 He gave me his assurance that he would help.
astonish 使驚訝 I was astonished at his sudden appearance.
attach 系，貼，連接 attach a label to a suitcase
attain 達到，獲得 attain one’s goal
attend 出席，參加（會議等） attend a wedding
attendance 出席，參加，出席人數(shù)，出席率 Our class has perfect attendance today.
attentive 注意的，專心的 an attentive audience
attribute 把歸因于，把......（過錯的責任等）歸于(to) He attributed his success to hard work.
auxiliary 輔助的 an auxiliary rocket
avail 有利于，有助于 Will force alone avail us?
average 平均數(shù)，平均 The paper receives an average of nearly 100 articles a day.
avert 擋開，防止，避免 Many traffic accidents can be averted by courtesy.
awake 醒，覺醒 awake from sleep
award 授予（獎品等） The university awarded him an honorary degree.