2)冠词(art.)
a,an,the
3)代词(pron.)
(1)人称代词(主格形式)
I,you,he,she,it,we,they
(2)人称代词(宾格形式)
me,you,him,her,it,us,them
(3)形容词性物主代词
my,your,his,her,its,our,your,their
(4)名词性物主代词
mine,yours,his,hers,its,ours,yours,theirs
(5)指示代词
this,that,these,those
(6)疑问代词
what,who,whose,which
(7)不定代词
one,everyone,some,something,any,everybody,anything
4)动词(v.)
(1)连系动词
be(am ,is,are)
(2)不及物动词
look,come,go,guess,swim ,jump,run,hurry,fly,cry, listen ,speak,talk,walk
(3)及物动词
ask,see,have,put,spell,think,thank,excuse,meet,sit,
find,let,colour,give,carry,help,take,worry,get,catch, mend,drink,eat,throw,ride,make,fly,open,hear,close, want,fix
(4)助动词和情态动词
do(does,did),don't(doesn't,didn't),can(can't,can not), must,may,will
5)形容词(adj.)
new,old,young,good,bad,nice,fine,sorry,English, middle,same,different,red,blue,brown ,orange,GREen,yellow,black,white,big,small,heavy,light,welcome,easy, difficult,tall,short,clever,foolish,bright,cool,cold,hot, beautiful,ugly,quick,slow,dark,fat,thin,fast,funny,grey, glad,angry,great,happy,sad,ill,healthy,late,early,kind, little,large,next,primary,right,wrong,full,empty,other, cloudy,clean,dirty,quiet,noisy,weak,left,many,naughty, pink,rainy,cloudy,sunny,snowy,windy,round,sorry,strong, thick,warm
6)副词(adv.)
yes,no,not,how,very,too,here,there,when,much,all, up,down ,about,only,soon,over,together
7)数词(num .)
(1)基数词(cardinal numerals)
one,two,three,four,five,six,seven,eight,nine,ten, eleven,twelve,thirteen,fourteen,fifteen,sixteen,seventeen, eighteen,nineteen,twenty,twenty-one,thirty,forty,fifty,sixty, seventy,eighty,ninety,hundred,thousand,million
(2)序数词(ordinal numerals)
first,second,third,fourth,fifth,sixth,seventh,eighth, ninth,tenth,eleventh,twelfth,twentieth,twenty-first,thirtieth, hundredth
8)介词(prep.)
in,on,at,to,of,under,with,after,for,from ,over ,near, up,like ,before
9)感叹词(interj.)
hello,goodbye,dear,well
10)连词(conj.)
and,but,or