piece块；片；段；项；科；篇；首；幅；张 

a piece of bread/paper/wood/furniture/land/advice/ news/ meat/ cloth/music... 

bit 一点；一些；一片 

a bit of water/wood/grass/ trouble...

item条；则；項

an item of news/information/business/programme... 

article件；项；条

an article of furniture/ clothing/luggage/export ...

grain 粒; 颗

a grain of rice/wheat/salt/sand...

drop 滴

a drop of water/oil/rain/blood/dew... 

slice薄片

a slice of meat/bread/cake/ham... 

cake 块

a cake of soap/mud/ice... 

bar块；条

a bar of chocolate/ candy/ soap... 

ear穗

an ear of corn/rice/wheat/millet... 

loaf块;条 

a loaf of bread... 

lump块;団

a lump of clay/sugar/ earth... 

spiral 盘

a spiral of mosquito incense... 

card 板

a card of buttons 

pack副;盒

a pack of cards/cigarettes

fistful(s)— 把 

a fistful of sand/rice... 

handful (s ) 一把