文档介绍：词频分级记忆手册
beat / bi:t/  vt.&,敲;打败
第一级(938) beautiful / 5bju:tiful/  ,美丽的
beauty beauty / 5bju:ti/  ;美人
a / ei, E/  (个,件,...)
because because / bi5kRz/  
able / 5eibl/  ;能干的
e e / bi5kQm/  ;成为,变得
about about / E5baut/  ;在⋯周围
bed / bed/  
above above / E5bQv/  ⋯上面;高于
bee / bi:/  
account account / E5kaunt/  ;解释;帐目
before before / bi5fR:/  ⋯以前;向⋯
across across / E5krRs/  ,穿过
begin begin / bi5gin/  
act / Akt/  ;做,做事
behind behind / bi5haind/  ⋯后面
add / Ad/  ,增加
being being / 5bi:iN/  ;生物;生命
afraid afraid / E5freid/  adj.(表语)怕,害怕
believe believe / bi5li:v/  ;认为
after after / 5a:ftE/  ⋯以后;次于
bell / bel/  ,钟
afternoon afternoon / 5a:ftE5nu:n/  ,午后
belong belong / bi5lRN/  ,附属
again again / E5gein, E5gen/  ;而且
beside beside / bi5said/  ⋯旁边
against against / E5geinst, E5genst/  ;对着
between between / bi5twi:n/  ⋯中间
age / eidV/  ;
big / big/  
ago / E5gEu/  
bill / bil/  ;招贴;票据
air / ZE/  ;空中;外观
bird / bE:d/  ,禽
all / R:l/  
bit / bit/  ,一些
allow allow / E5lau/  ,准许;任
black black / blAk/  
almost almost / 5R:lmEust/  ,差不多
bless bless / bles/  ;降福
alone alone / E5lEun/  
blind blind / blaind/  ;窗帘;遮帘
along along / E5lRN/  
blood blood / blQd/  
already already / R:l5redi/  ,已经
blow / blEu/  vt.&
also / 5R:lsEu/  ,也;而且,还
board board / bR:d/  ;板
although although / R:l5TEu/  
boat / bEut/  ,艇;渔船
always always / 5R:lweiz, 5R:lwEz/  ,一直
body / 5bRdi/  ;主体;尸体
American American / E5merikEn/  
bone / bEun/  ,骨骼
among among / E5mQN/  ⋯之中
book / buk/  ,
amount amount / E5maunt/  ;数量;和
born / bR:n/  ;出生的
and / And, End/  ;又
both / bEuW/  (都)
animal animal / 5Anim