三单动词的变化规则1一般情况下,直接加-s如:cook-cooks,milk-milks2以s.x.sh.ch.o结尾,加-es如:guess-guesses,wash-washes,watch-watchesgo-goes3以“辅音字母+y”结尾,变y为i,再加-es如:study-studies4特殊变化如:have---has一、写出下列动词的第三人称单数drink________go_______stay________make________look_________have_______plant_______teach_______pass_______fly________carry_______study_______come_______brush________watch______set________填一填,读一读(用do和does/don’tdoesn’t填空)1.______youlikesoccer?Yes,I______.2.______theylikeping--pong?Yes,they______.3.______TonyandBenlikebaseball?No,they______.4_______yourfriendsliketennis?Yes,they_______.5._______yourbrotherlikebasketball?No,he_______.6._______youlikebasketball?Yes,I______.7._______theylikewatermelons?No,they______.8._______Jennyhavewhitebowls?Yes,she______.9._______Peterhavefork?Yes,he______.10._______helikeapples?No,he________.三单动词的变化规则1一般情况下,直接加-s如:cook-cooks,milk-milks2以s.x.sh.ch.o结尾,加-es如:guess-guesses,wash-washes,watch-watchesgo-goes3以“辅音字母+y”结尾,变y为i,再加-es如:study-studies4特殊变化如:have---has1.Heoften________(have)dinnerathome.2.DanielandTommy_______(be)inClassOne.3.We_______(notwatch)TVonMonday.4.Nick_______(notgo)tothezooonSunday.5.She_______(go)toschoolfromMondaytoFriday.6.-Whatday_______(be)ittoday?-It’sSaturday.7.SuHaiandSuYang_______(have)eightlessonsthisterm.8.Thegirl_______(teach)usEnglishonSundays.9.SheandI________(take)awalktogethereveryevening.10.There________(be)somewaterinthebottle.11.Mike_______(like)cooking.12.They_______(have)thesamehobby.13.Myaunt_______(look)afterherbabycarefully.14.Youalways_______(do)yourhomeworkwell.15.I_______(be)ill.I’mstayinginbed.16.17.LiuTao_______(do)notlikePE.18.Thechildoften_______(watch)TVintheevening.