一般现在时三单动词的变化规则及练习题1一般情况下，直接加-s2以s.x.sh.ch.o结尾，加-es3以“辅音字母+y”结尾，变y为i,再加-es一、写出下列动词的第三人称单数drink_go_stay_make_look_have_pass_carry_come_watch_sing_fly_study_brush_do_teach_二、用括号内动词的适当形式填空。1.Heoften_(have)dinnerathome.2.DanielandTommy_(be)inClassOne.3.We_(notwatch)TVonMonday.4.Nick_(notgo)tothezooonSunday.5.What_theyoften_(do)onSundays?6._yourmother_(read)newspaperseveryday?7.Mike_(like)cooking.8.I_(be)ill.Iminbed.9.LiuTao_(do)notlikePE.10.Thechildoften_(watch)TVintheevening.三、按照要求改写句子1.HewatchesTVeveryevening.(改为否定句)_2.Idomyhomeworkeveryday.(改为一般疑问句，作否定回答)_3.Shelikesbooks.(改为一般疑问句,做肯定回答)_4.Amylikesplayingcomputergames.(改为一般疑问句，作否定回答)_5.WegotoschoolonSundays.(改为否定句)_四、改错(划出错误的地方，将正确的写在横线上)1.IsyourbrotherlikeEnglish?_2.Doeshelikesswimming?_3.Helikesplaygames._4.ShedontdoherhomeworkonSundays._五、把句子补充完整。1.Iusually_(帮助我的爸爸)2.Iusually_(打篮球)onSundays.3.Sheoften_(骑她的自行车)4.Healways_(做他的家庭作业根据要求改写句子(1)1.Myseatisnearthewindow.（划线提问）2.Herbrotherisadriver.（划线提问）3.Tomlikesmusicandplayingfootball.（划线提问）4.Theshirtiswhite.（划线提问）5.JimisgoodatEnglish.（划线提问）6.HedoeswellinEnglishandmaths.（改为否定句）7.MikerunsasfastasBen.（改为一般疑问句，否定回答）8.AretheyAmericangirls?（改为单数）9.Dontgoalong(沿着)thisstreet.（改为肯定句）10.Davidismyclassmate.（划线提问）11.Turnrightatthefirstcrossing（第一个路口）.（改为否定句）12.Mymathsbooksareonthesofa.（划线提问）13.Thereismyschool.（改为一般疑问句，肯定回答）14.Thesearehisstorybooks.（改为单数）15.Mypencil-caseisonthebed.（划线提问）根据要求改写句子(2)16.IamfromChina.（划线提问）17.Thatcoatisfiftyyuan.（划线提问）18.IamfromAmerica.（改为一般疑问句，否定回答）19.Itshotinsummer.（划线提问）20.TomssistersnameisMary.（划线提问）21.Igettotheshoppingcentre（购物中心）bybus.（划线提问）22.Italwaysrainsinsummerthere.（改为一般疑问句，肯定回答）23.Itscoldinwinterthere.（划线提问）24.Ilikefruit（水果）best.（改为否定句）25.SuYangisaskingBensomequestions（问题）.（划线提问）26.Theyaregoingtoseeafilm（电影）tomorrow.（划线提问）27.Ilikesinginganddancing.（改为否定句）28.Heoftencleanshisbedroom.（改为一般疑问句）29.WnagBingisheavier（重的）thanGaoShan.（划线提问）30.LiuTaoiswateringflowersinthegarden.（划线提问）31.DavidandMikearegoingtoplanttrees.（划线提问）32.TomjumpsasfarasMike.（改为否定句）33.ItishotinsummerinNewYork.（划线提问）34.SheisanEnglishgirl.（改为复数）35.Theyareourwomendoctors.（改为单数）36.Marycanfly.（改为一般疑问句，否定回答）37.Ilikeplayingfootball.（改成第三人称单数，he）38.Hehasabrother.（改为一般疑问句）39.HedoeswellinChinese.（改为同义句）40.Mybooksareonthebookshelf(书架).（划线提问）41.Shedoeshouseworkattheweekends.(改为否定句)42.Thepolicemancaughtthethief.（改为一般疑问句，作否定回答）43.Ilikecollectingstampsandsinging.（改为否定句）44.Iamastudent.（改为一般疑问句）45.Iseeamanbehindme.（改为一般过去时）1