duduzhu1986
单三：(1)直接加s,例：run-runs,draw-draws,see-sees(2)在s,x,sh,ch等后加es,例：wash-washes,watch-watches,dress-dresses（3）在y结尾的单词后：①y前是元音字母，直接加s,例：buy-buys,enjoy-enjoys②y前是辅音字母，变y为i加es,例：fly-flies,try-tries,study-studies人称代词he,she,it是第三人称单—数。如：He likeS WatChing TV.他喜欢看电视。She has IUnCh at tWelVe.她十二点吃午餐。It IOOkS like a CQt·它看起来像只猫。单个人名、地名或称呼作主语，是第二、三人称单数。如：1Peter WatCheS TV at 9:30.Peter总是在9：30看电视2Beijing is in China.北京在中国。3My father Often eats dinner at 7:00.我爸爸常常7:00吃晚饭
