taecher,class,mouth,pencil的负数形势答:4一些集体名词总是用作复数 people, police, cattle, staff 5部分集体名词既可以作单数(整体)也可以作复数(成员)audience, class, family, crowd, couple, group, committee, government, population, crew, team, public, enemy, party 6复数形式表示特别含义 customs(海关), forces(军队), times...
什么名词后加s,什么名词后加es?(如tomato变复数是tomatoes)举例越多...答:4一些集体名词总是用作复数people, police, cattle, staff 5部分集体名词既可以作单数(整体)也可以作复数(成员)audience, class, family, crowd, couple, group, committee, government, population, crew, team, public, enemy, party 6复数形式表示特别含义customs(海关), forces(军队), times(...
英语有哪些特殊复数,比较级形式,和原形答:3,以辅音字母加y结尾的词,改y为i,再加es。如:party parties ;4,内部变化:如 man men ,woman women ,foot feet ,tooth teeth ,mouse mice 等;5,形式不变:如 people ,sheep ,deer 等。另外,少数以o结尾的名词复数只加s,如:radio radios ,piano pianos ,photo photos 等;以f结尾...