名词：
school,class,classmate,classroom,desk,bag,schoolbag,book,pen,pencil,ruler,pencil-box,eraser,sharpener,ball,football,ping-pong,grade,row,game,home,house,room,door,window,floor,wall,kite,table,chair,light,cup,box,broom,bedroom,bed,purse,doll,clock,watch,computer,keyboard,mouse,picture,photo,line,washroom,playhousecap,hat,blouse,dress,shirt,skirt,trousers,coat,raincoat,sweater,clothes,shoes,glove,people,student,teacher,worker,policeman,doctor,pioneer,man,men,woman,women,child,children,family,grandfather (grandpa),grandmother (grandma),father (dad),mother (mum,mom),parents,daughter,son,boy,girl,sister,brother,husband,wife,uncle,aunt breakfast,lunch,supper,cake,egg,apple,banana,orange,pear,twin morning,afternoon,noon,a.m.,p.m.,time,hour,o''''clock,half,quarter bike,car,boat,bus,jeep animal,bird,cat,dog,parrot,sheep tree,flower,hill,river,way,sky address,age,e-mail,fax,ID,license (licence),number,phone,term,thing,today,secret,colour,work
形容词：
big,small,little,dark,light,favourite,fine,nice,funny,glad,good,late,black,blue,brown,green,grey,orange,red,purple,white,yellow,some,any,no,many,middle,new,next,old,right,same,sorry,tall,young
动词：
am,is,are,can,colour,come,count,do,find,forget(forgot),get,give,go,guess,have,help,know,let,like,look,love,meet,must,open,play,put,see,sit,speak,spell,take,thank,think,want,watch,welcome,will,work,worry
