1、出现频数2768 the1507 a,an1488 of1324 to915 and899 in680 b676 c655 d560 that428 for337 it335 be319 as311 on260 have251 with244 s236 by201 you185 from178 not177 their176 they164 will162 at153 or148 more147 this144 but139 can119 one118 its117 all116 he116 your115 we115 which113 people111 what110 so109 than
2、105 i105 i101 there99 about99 if99 new98 some97 his95 should92 answer89 many89 who86 part85 when83 up83 world82 may78 passage78 time76 would71 each71 other69 no68 do68 well66 out65 life65 most65 now64 only61 following61 information61 t59 such58 our58 them56 research55 over54 because54 into53 must51
3、even51 read50 science49 how49 much48 human48 sheet47 being47 long47 use46 author46 could46 first46 year45 last44 between44 those43 less42 american42 best42 these41 off41 social41 two41 way39 any39 business39 job38 just37 good37 growth37 make37 since37 work36 section36 text35 also35 example35 take35
4、yet34 great34 might34 scientific34 then34 too33 after33 very33 while32 become32 before32 century32 paragraph32 question31 choose31 family31 my31 often31 rate31 test31 three31 us29 four29 her29 number29 process29 still28 america28 company28 economic28 important28 industry28 sentence27 economy27 get27
5、 like27 mark27 oil27 school27 through26 against26 certain26 change26 however26 line26 means26 same26 society26 thought26 used26 where26 word25 different25 down25 education25 english25 far25 hear25 medical25 public25 system24 below24 few24 know24 man24 price24 show24 study24 today24 write23 both23 co
6、untry23 kind23 old23 own23 think23 without22 another22 death22 found22 give22 letter22 market22 need22 result22 see22 self22 she22 true21 animal21 care21 find21 foreign21 go21 inflation21 law21 past21 population21 theory20 although20 always20 control20 cost20 day20 end20 keep20 language20 look20 onc
7、e20 personal20 place20 possible20 rather20 technology19 ability19 ambition19 computer19 corresponding19 health19 hot19 industrial19 mind19 right19 say19 seem19 want19 why18 age18 competition18 decline18 effect18 essay18 help18 high18 little18 put18 therefore18 view17 ago17 come17 comprehension17 dur
8、ing17 fact17 feel17 increase17 knowledge17 large17 living17 pain17 role17 translation17 under17 upon16 almost16 attention16 better16 car16 early16 ever16 evolution16 form16 interest16 power16 productivity16 sleep16 structure16 themselves16 whether16 writing15 able15 book15 culture15 difficult15 drug
9、15 future15 government15 history15 japanese15 learn15 least15 me15 money15 natural15 reason15 search15 several15 support15 tend15 term15 until15 web14 anything14 around14 back14 big14 capital14 chinese14 common14 community14 energy14 essential14 general14 him14 idea14 individual14 material14 mean14
10、memory14 moral14 news14 period14 point14 present14 professional14 reading14 situation14 small14 start14 young13 course13 earth13 every13 half13 international13 likely13 movement13 second13 selection13 sense13 soon13 talk13 thus13 trend13 usually13 whole12 account12 already12 available12 average12 aw
11、ay12 believe12 case12 cause12 concept12 firm12 full12 hard12 hardly12 home12 japan12 management12 million12 national12 nature12 near12 pay12 pencil12 perhaps12 practice12 report12 south12 subject12 success12 u12 various12 wealth12 whose11 attitude11 beginning11 beyond11 city11 dam11 develop11 emphas
12、is11 evidence11 except11 fall11 further11 intellectual11 investment11 learned11 limited11 major11 meaning11 modern11 nation11 next11 personality11 problem11 produce11 recent11 rise11 set11 seven11 specific11 table11 though11 together11 type11 universe11 war11 west11 wrong10 advantage10 bad10 basic10
13、 billion10 chairman10 complete10 debate10 decade10 either10 enough10 environment10 especially10 everyone10 expression10 hand10 importance10 intelligence10 issue10 itself10 lack10 late10 lead10 light10 live10 never10 nothing10 open10 patient10 person10 production10 provide10 provided10 remember10 ret
14、urn10 rich10 sometimes10 spend10 trade10 translate10 try10 understand10 value10 wall9 accept9 area9 baby9 birth9 body9 bring9 british9 class9 clear9 competitive9 court9 creative9 employment9 europe9 everything9 expect9 face9 federal9 financial9 group9 house9 ill9 improve9 instead9 learning9 left9 lo
15、cal9 loss9 medicine9 middle9 net9 newspaper9 office9 practical9 reasonable9 service9 shift9 short9 something9 speaker9 standard9 state9 substance9 suicide9 thing9 transfer9 turn9 university9 within9 writer8 abuse8 agent8 alone8 along8 beneath8 brain8 britain8 busy8 career8 carry8 continue8 create8 c
16、ut8 daily8 deal8 deal8 describe8 directly8 e8 else8 five8 force8 freedom8 goal8 heavy8 highly8 highway8 himself8 historical8 identify8 increasingly8 later8 legal8 let8 listen8 machine8 mainly8 meeting8 move8 offer8 optimistic8 order8 panel8 physical8 picture8 plan8 play8 poetry8 potential8 poverty8
17、president8 project8 radio8 safety8 serious8 stock8 supply8 technical8 technological8 top8 travel8 twice8 wave8 wide7 amount7 analysis7 appropriate7 article7 audience7 bill7 blank7 boom7 building7 call7 confidence7 consider7 consumption7 convention7 critical7 crude7 current7 demand7 despite7 digital7
18、 doubt7 electronic7 exhibition7 exist7 failure7 feeling7 function7 gain7 habit7 india7 influence7 interpret7 literature7 lower7 m7 mass7 matter7 mechanical7 method7 motion7 name7 normal7 obvious7 opening7 outside7 particular7 pattern7 policy7 political7 position7 powerful7 principle7 private7 purpos
19、e7 push7 quite7 range7 real7 run7 sell7 similar7 species7 storage7 street7 stress7 succeed7 survive7 title7 tool7 training7 trouble7 understanding7 unless6 access6 achieve6 acquire6 aggressive6 alphabet6 alter6 appeal6 approach6 argue6 artificial6 avoid6 ban6 begin6 benefit6 capacity6 central6 check
20、6 close6 comment6 complex6 contract6 corporation6 determine6 difficulty6 disease6 divide6 efficiency6 employer6 equal6 european6 experience6 expert6 explain6 extent6 fair6 food6 former6 friendly6 generation6 giant6 harmful6 impossible6 indeed6 independent6 infer6 introduction6 liability6 lose6 meet6
21、 month6 native6 nearly6 necessary6 nor6 notion6 nowhere6 partly6 party6 physician6 poor6 product6 quality6 raise6 really6 regard6 relationship6 relevant6 remain6 respect6 responsibility6 revolution6 save6 saw6 share6 sign6 simply6 speed6 statistics6 status6 step6 student6 sufficient6 suggest6 sure6
22、sympathy6 systematic6 third6 turning6 week5 academic5 act5 again5 allow5 background5 base5 belief5 belt5 biology5 board5 build5 canada5 cancer5 captive5 census5 certainly5 challenge5 choice5 classroom5 commercial5 commit5 committee5 commodity5 concerning5 contrast5 conventional5 couple5 criminal5 cy
23、cle5 danger5 dangerous5 delivery5 die5 difference5 direct5 discipline5 distant5 distinction5 domestic5 draw5 drawing5 due5 dying5 effective5 enjoy5 fail5 fashion5 fill5 fine5 follow5 free5 gross5 grow5 hence5 hospitality5 huge5 hundred5 illegal5 impact5 insurance5 intend5 interview5 invest5 key5 lei
24、sure5 level5 limit5 lord5 lot5 low5 mail5 manner5 mere5 moreover5 morning5 mostly5 music5 none5 obtain5 official5 outlook5 painful5 paper5 performance5 phenomenon5 politics5 possibility5 profession5 professor5 progress5 psychological5 quick5 radical5 rail5 ready5 reality5 receive5 reduce5 reduction5
25、 reflect5 religion5 requirement5 respond5 responsible5 rest5 risk5 robot5 scientist5 security5 seriously5 single5 site5 size5 slow5 somewhat5 sound5 source5 special5 spot5 spread5 stand5 story5 strong5 successful5 surplus5 tobacco5 total5 tradition5 traffic5 trust5 unemployment5 unique5 unlikely5 us
26、ual5 v5 valuable5 vocabulary5 weather5 western5 whereas5 white5 whom5 yourself4 abandon4 above4 acceptable4 accompany4 across4 action4 add4 adult4 advanced4 advice4 advocate4 affect4 afraid4 africa4 alcohol4 alive4 apparent4 arrival4 art4 ask4 attend4 australia4 bank4 blind4 break4 brief4 buy4 cash4
27、 casual4 chance4 characteristic4 communication4 complicated4 composition4 conclusion4 cover4 crime4 crucial4 dead4 defend4 deny4 dependent4 desirable4 desire4 dinner4 divorce4 doctor4 draft4 dream4 easily4 electronics4 elementary4 engineering4 england4 eventually4 excess4 excessive4 existence4 exper
28、iment4 explosion4 external4 eye4 fairly4 fame4 familiar4 fatal4 father4 fault4 fear4 field4 figure4 final4 fit4 focus4 forget4 formation4 front4 game4 gas4 geology4 global4 golden4 goods4 grain4 ground4 happiness4 head4 helpful4 here4 hold4 hope4 hospital4 immediate4 include4 inevitable4 injury4 ins
29、tant4 institute4 intense4 introduce4 justify4 lawyer4 list4 main4 manager4 marriage4 member4 mental4 military4 monopoly4 moon4 neglect4 neither4 nervous4 network4 nobody4 notice4 nowadays4 nuclear4 odd4 offspring4 opposite4 organic4 origin4 otherwise4 pace4 persuade4 phone4 physics4 piece4 plate4 pl
30、ease4 popularity4 positive4 press4 previous4 pride4 primary4 profitable4 proof4 prospect4 prosperity4 protect4 prove4 pursue4 rapid4 rarely4 recovery4 relation4 reliable4 relief4 religious4 remark4 remarkable4 reply4 resolve4 rival4 safe4 sample4 schooling4 seldom4 send4 sensitive4 setting4 side4 si
31、gnificant4 skilled4 software4 sort4 stable4 stage4 stop4 store4 strength4 style4 survey4 target4 telephone4 tell4 tree4 truth4 twentieth4 universal4 unusual4 utility4 virtual4 warn4 watch4 welcome4 wish4 woman4 worst4 worth4 worthwhile3 abroad3 accident3 acquisition3 active3 activity3 adapt3 additio
32、n3 additional3 african3 agreement3 agricultural3 ahead3 aid3 alternative3 amateur3 anxiety3 appear3 apple3 application3 argument3 aside3 assure3 attempt3 balance3 bang3 barely3 behind3 besides3 blame3 born3 box3 bus3 character3 chemical3 chemistry3 chiefly3 christian3 church3 communicate3 compensate
33、3 compensation3 condition3 conference3 confident3 conflict3 confront3 confusion3 congress3 consequence3 consequently3 considerate3 constant3 contempt3 context3 continent3 contrary3 correct3 cosmic3 credit3 cross3 cruel3 curiosity3 curious3 customer3 date3 decision3 deep3 definition3 democracy3 democ
34、ratic3 department3 dependence3 diet3 director3 dispute3 distance3 distinguish3 diverse3 dollar3 dominant3 door3 double3 dramatic3 dress3 eager3 easy3 economics3 element3 elite3 enable3 encounter3 enhance3 enormous3 enterprise3 entrance3 equivalent3 error3 escape3 everybody3 everywhere3 exactly3 exec
35、utive3 expensive3 explanation3 export3 extend3 factory3 faith3 famous3 fast3 fell3 fertile3 fiction3 film3 finally3 finding3 flash3 flight3 flood3 flow3 forward3 fundamental3 gather3 germany3 globe3 gold3 guarantee3 happen3 happy3 harm3 hearing3 heart3 helmet3 heroin3 hesitate3 host3 hurt3 ideal3 il
36、lustrate3 import3 impulse3 income3 indifferent3 input3 instance3 instinct3 intelligent3 intensive3 intention3 interior3 internal3 invention3 journey3 judge3 keen3 kill3 ladder3 largely3 layer3 leadership3 lest3 link3 logical3 love3 magazine3 maintain3 majority3 meanwhile3 measurable3 measure3 mechan
37、ics3 message3 minute3 mistake3 model3 modify3 monetary3 monkey3 municipal3 narrow3 necessity3 night3 north3 northern3 objective3 offend3 opinion3 optional3 ought3 ourselves3 outline3 output3 owing3 oxygen3 page3 partial3 per3 philosophy3 phrase3 pick3 planet3 plausible3 poet3 possibly3 pretty3 profo
38、und3 prolong3 proper3 property3 proportion3 psychology3 pull3 reach3 readily3 reform3 regular3 reject3 remains3 request3 require3 response3 restriction3 review3 river3 room3 royal3 satellite3 satisfy3 screen3 sea3 secure3 serve3 significance3 simplify3 sketch3 snow3 soccer3 sociology3 soil3 solve3 s
39、omebody3 someone3 sorry3 space3 span3 speak3 speculate3 speech3 staff3 star3 station3 stay3 steel3 stimulate3 strategy3 substantial3 sudden3 suggestion3 summer3 superficial3 supreme3 surprise3 survival3 task3 taxi3 teacher3 team3 temporary3 tendency3 territory3 threaten3 transaction3 treat3 trial3 t
40、riumph3 twenty3 typical3 unable3 uncertain3 unlike3 useful3 vain3 variety3 vast3 verify3 visible3 wait3 warning3 water3 whatever3 whenever3 widespread3 wise3 wonder3 worker3 y2 abundance2 abundant2 academy2 accuracy2 acknowledge2 acquaintance2 actual2 adaptation2 adequate2 admire2 admission2 adopt2
41、advance2 afford2 agree2 air2 ambitious2 ample2 annoy2 annual2 anywhere2 apart2 apartment2 appearance2 appreciate2 approval2 arbitrary2 arise2 asia2 assembly2 assignment2 assistance2 assume2 assumption2 attract2 attractive2 attribute2 august2 authority2 aware2 barn2 barrel2 beautiful2 bed2 behalf2 bi
42、as2 bid2 bit2 bold2 bound2 boy2 branch2 broad2 broken2 brother2 budget2 bulk2 bury2 bush2 calm2 campaign2 canteen2 capable2 capture2 careful2 cartoon2 catch2 caution2 cease2 cell2 charter2 chief2 christmas2 code2 coincidence2 college2 column2 combine2 commerce2 commission2 comparable2 comparative2 c
43、omparison2 compete2 concern2 conduct2 confess2 conscious2 consent2 conservation2 conservative2 consideration2 consistent2 construct2 contest2 continual2 contribution2 conversation2 cope2 copy2 costly2 criticism2 cunning2 cure2 deadly2 debt2 december2 decide2 definite2 deliver2 description2 design2 d
44、espair2 desperate2 destruction2 differ2 dignity2 disadvantage2 disaster2 discard2 discern2 discover2 discuss2 disperse2 displacement2 display2 dispose2 disregard2 distinct2 division2 doctrine2 dome2 doom2 doubtful2 drag2 durable2 duty2 east2 efficient2 effort2 eight2 electricity2 elegant2 eliminate2
45、 embrace2 employ2 endure2 energetic2 engage2 ensure2 entertainment2 enthusiastic2 equipment2 establish2 establishment2 estate2 everyday2 exceedingly2 exception2 exceptional2 exchange2 exercise2 expense2 exposure2 express2 extra2 extreme2 eyesight2 false2 farmer2 feature2 fierce2 fifty2 fight2 finite
46、2 fire2 flat2 flexible2 flourish2 forecast2 french2 friend2 frontier2 furthermore2 gap2 genius2 geography2 girl2 glimpse2 grade2 gradual2 grammatical2 gravity2 greek2 green2 guard2 guilty2 habitual2 handle2 hardship2 haste2 hasten2 hasty2 healthy2 heavily2 humanity2 humorous2 hydrogen2 ignorant2 ign
47、ore2 image2 imagination2 imaginative2 immune2 impartial2 impatient2 implicit2 impression2 improper2 inadequate2 indian2 indicate2 indication2 indicative2 indignant2 indispensable2 induce2 inferior2 initiative2 instantly2 interact2 interesting2 join2 journalist2 july2 knot2 l2 label2 lateral2 launch2
48、 leading2 leap2 leave2 length2 liable2 liberal2 lie2 literally2 location2 lump2 lunch2 lung2 maintenance2 male2 manage2 manifest2 manipulate2 mankind2 match2 mathematical2 mayor2 mechanic2 mild2 minister2 missing2 mix2 mobile2 moment2 monthly2 mother2 multiple2 museum2 myself2 myth2 negative2 noise2
49、 note2 novel2 objection2 obscure2 observation2 occupation2 occur2 ocean2 operate2 operation2 opponent2 opportunity2 orderly2 ordinary2 original2 ours2 outlet2 overseas2 overwhelming2 pacific2 pack2 painstaking2 pan2 parallel2 parent2 parliament2 pass2 path2 peculiar2 perceive2 percentage2 personnel2
50、 perspective2 persuasion2 petrol2 philosopher2 pioneer2 plain2 player2 plunge2 pollution2 popular2 port2 portion2 post2 precise2 precision2 predict2 prejudice2 preliminary2 preparation2 pressure2 presumably2 prevent2 prize2 productive2 promise2 prompt2 proposition2 proud2 purchase2 pure2 pursuit2 qu
