1. 不可数名词：
Furniture luggage clothing equipment poetry jewelry
machinery weaponry scenery information knowledge evidence
foliage health advertising
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 shellfish walrus
5. 可跟that同位从句：
observation, fact, belief, discovery, doubt, statement, conclusion, decision idea,
evidence, hope, news, opinion, thought, rumor, explanation, truth
上面这几类名词是托福听力考试中一些高频高分词汇，建议大家不要专注于记忆，在托福备考中要尝试应用练习，知道怎么用、什么时候用才是最重要的。