在仔细研究后，不难发现，大纲的6600多个单词，50%左右没有在考试教材的课文中出现过，10.1%左右的词频覆盖率就达到了教材的60%（右60%的内容由100个词组成），22.2%左右的词频覆盖率则超过了教材的80%，那么，在记忆单词时，我们就有理由和自信优先记忆那10-20%的词，从而节约了有效的精力和时间。本网站开发的“时速单词”软件，含有词频排序功能，可以立即锁定“高频词”。
高频词的认知数量，是通过职称英语考试的基础，通过对教材单词的电脑统计我们在软件中新增了出现率指标(量化了的词频，而非经验选择)及词频等级的5级分类，从而使用户可以根据自身的情况，更科学的安排时间。欢迎访问“职称英语轻松过”网站(http://www.passeasy.net)，查看更多功能。以下是1200个电脑统计高频词（2004年版），希望对您有所帮助。
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boss both bottom boundary brain brand break breast breed bridge bring
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cable call can Canada cancer capable car carbon care carry case catch
cause cell cent central century certain challenge chance change charge
charter check chef chemical chemistry chicken child China Chinese chip
choice choose chronic cigar cigarette circuit city claim class clear
climate clock close cloud coal coffee cold colleague college color come
committee common communicate community company compare competition complete
complex computer concentration concern condition conduct conference
conflict consider consumer contact contain contaminate continue control
cook cope core cost could count country couple course cover crash create
critical crop cross crystal culture cure current cut
daily damage danger dangerous dark data day deal death decade decay
decision decline decrease deep defect defend degree department depend
deposit depress depression describe design destroy detect determine
develop device diagnose diagnosis die diet difference different difficult
digit digital direct direction director discover discovery discuss disease
disorder distance distribute dive divide do doctor dog dollar dominate
donor double down draw dream drill drink drive driver drop drug dry
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everyone everything evidence evolution examine example exchange exercise
exist expect expensive experience experiment expert explain expose exposure
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fix flee flight float flood floor flow fly focus follow food for force
forecast foreign forest form found four free French fresh friend from
front fuel full fun function fund fur further future
gain game gas gay gene general generally generate generation genetic
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great ground group grow growth
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healthy hear hearing heart heat height help her here hide high highly
him his history hit hold hole home hope hormone horse hospital hot hour
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industrial industry infant infect infection influence information injury
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interest international into involve iron island issue it its itself
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lab lack lake land language large last late later launch law lead leading
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likely limb limit line link list little live liver living local location
locomotive London long look lose loss lot low lower lung
machine magnetic main mainly maintain major make male man management
manager manufacturer many mark market mass match material matter May
me meal mean means measure meat medical medicine meet meeting member
memory men mental metal method middle might mile million mind mine mineral
minute mobile model modern momentum money monitor month more most mother
motor mouse move much muscle museum music must my
name nation national natural nature near nearly necessary need neither
network never new news next night no normal normally north northern
not nothing notice now number
object observe obvious occur ocean of off offer official often oil old
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period permanent person personal phone physical physicist pick picture
piece pilot place plan planet plant play point policy political pollution
poor popular population possibility possible potential power predict
prefer pregnancy present president pressure prevent prevention price
private probably problem process produce product production professional
professor profit program progress project promote protect protection
prove provide psychological public publish pull purpose push put
quality quarter question quickly quite
radiation railroad rain raise range rapidly rate rather reach ready
real reality really reason receive recent recently recommend record
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remains remember remove replace report represent require research researcher
resident resist resistance resource respond rest result return reveal
reverse rich right rise risk river robot rock role room route rule run
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scientist score screen screening sea seat second see seem select sell
send sense sensitive serious serve service set settle seven several
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site situation six size skate skill skin sleep slightly slow small smoke
smoker snow so social society software soil solution some someone something
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species speech speed spend sport spot spread spring square stand standard
star start state statement station statistic stay steel step still stomach
stop store storm story strategy street strength stress strike stroke
strong structure struggle student study style subject such suffer suffering
sugar suggest summer sun supply support sure surface surprise surprising
survey survive suspect sweat swim switch symbol symptom system
table take talk tap task tax teach teacher teaching team technique technology
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their them themselves then theory there these they thing think this
those though thought thousand threat threaten three through throughout
thus time tiny tissue to tobacco today together ton too top total tower
toy track trade traditional traffic train transmit transport travel
treat treatment tree trend trigger trouble true try tumor turn twice
twin two type
under underground understand understanding unfortunately union unit
universe university unlike until up upon urban urge us use used usually
value variety various vehicle very vessel view virus vision visit vitamin
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wave way we weak wear weather week weight well western wet whale what
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wife wild wildlife will win wind winter wire with within without wonder
wood word work worker world worse would write writing wrong
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