所谓"大学英语积极词汇"即要求学生能够在认知的基础上在口头和书面表达两方面熟练运用的词汇，在一般要求（四级）阶段约为2000词，较高要求（六级）阶段约为2200词，更高要求（六级后）阶段约为2300词（实为2337词）。

A

a/an

abandon

ability

able

abound

about

above

abroad

absence

absent

absolute

absorb

abstract

accelerate

accept

acceptable

access

accompany

accomplish

accord

according to

account

accountable

accumulate

accurate

accuse

achieve

acid

acknowledge

acquaint

acquire

across

act

action

active

activity

actual

adapt

add

addicted

addition

adequate

adjust

admire

admit

adopt

advance

advanced

advantage

advent

adventure

advertise

advice

advise

advocate

affair

affect

afflict

afford

afraid

after

afterwards

again

against

age

agenda

aggravate

ago

agree

agreement

ahead

aid

aim

alert

alike

alive

all

alleviate

allocate

allow

almost

alone

along

aloud

already

also

alter

alternative

although

altogether

always

amass

ambiguous

ambition

ambitious

amend

among/amongst

amount

amuse

amusement

amusing

analogy

analysis

analyze/-yse

ancient

and

anger

angle

angry

annoy

annual

another

answer

anticipate

anxiety

anxious

apart

apologize/-ise

apology

apparent

appeal

appear

appetite

applaud

applause

apply

appoint

appreciate

appreciation

approach

appropriate

approval

approve

approximate

approximately

arbitrary

argue

argument

arise

around

arouse

arrange

arrest

arrival

article

artificial

as

ashamed

aside

ask

asleep

aspect

aspiration

aspire

assemble

assess

assign

assist

associate

association

assume

assure

astonish

at

attach

attack

attain

attempt

attend

attention

attitude

attract

attractive

attribute

authority

available

average

avoid

awake

aware

away

awkward

B

back

background

backward

backwards

bad

bake

balance

ban

band

bank

bar

bare

barely

bargain

barrier

base

basic

basis

bath

bathe

battle

be

bear

beat

beautiful

because

become

before

beg

begin