文本内容:
.不可数名词Furniture luggage clothing equipment poetry jewelry machinery weaponryscenery information knowledge evidence foliage healthadvertising
2.学科名词(不可数,不加冠词)mathematics economics statistics physics politics mechanics genetics geology geography chemistry philosophy biology history astronomy
3.单复数特殊名词man/men woman/women tooth/teeth foot/feet goose/geese basis/bases analysis/analyses crisis/crises hypothesis/hypotheses axis/axes alga/algae larva/larvae fungus/fungi stimulus/stimuli datum/data bacterium/bacteria medium/media spectrum/spectra mouse/mice child/children phenomenon/phenomena
4.单复数同行aircraft spacecraft series species means sheep deer fish salmon trout carp starfish jellyfish shellfishwalrus
5.可跟that同位从句observationfactbeliefdiscoverydoubtstatementconclusiondecision idea evidencehopenewsopinionthought...。