sound,voice,noisesound自然界各种各样的声音,voice人的嗓音,noise噪音Ihatetheloudnoiseoutside
exercise,exercises,practiceexercise运动,锻炼(不可数),exercises练习(可数),practice(反复做的)练习takeexercise做运动3
work,job二者均指工作
work不可数,job可数agoodjob,Whatinterestingworkitis
cook,cookercook厨师,cooker厨具Heisagoodcook
police,policemanpolice警察的总称,后接复数谓语动词,policeman指某个具体的警察Thepolicearequestioningeveryoneinthehouse
problem,questionproblem常和困难联系,前面的动词常为thinkabout,solve,raise,question常和疑问联系,多和ask,answer连用7
price,prizeprice价格,prize奖,奖品,奖金winthefirstprizeThepriceishigh/low
anumberof,thenumberofanumberof许多,谓语动词用复数
thenumberof…的数目,谓语动词用单数
Thenumberofstudentsisincreasing
infrontof,inthefrontofinfrontof范围外的前面,inthefrontof范围内的前面Aboysitsinthefrontoftheroom
nextyear,thenextyearnextyear将来时间状语,thenextyear过去将来时间状语Hesaidhewouldgoabroadthe