初中一般现在时与三单动词的变化规则.docx
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初中一般现在时与三单动词的变化规则
一般现在时
1.概念：
经常、反复发生的动作或行为及现在的某种状况。
2.时间状语：
always,usually,often,sometimes,everyweek（day,year,month…）,onceaweek,onSundays,
3.基本结构：
动词原形/第三人称单数形式（如主语为第三人称单数，动词上要改为第三人称单数形式）
4.否定形式：
am/is/are+not;谓语动词若为动词，则在其前加don't,如主语为第三人称单数，则用doesn't，同时还原行为动词。
5.一般疑问句：
把be动词放于句首；用助动词do提问，如主语为第三人称单数，则用does，同时，还原行为动词。
三单动词的变化规则
1．一般情况下，直接加-s
如：
play—plays， want—wants， work—works， know—knows， help—helps，get—gets
2．以s.x.sh.ch.o结尾，加-es
如：
guess—guesses， fix—fixes， teach—teaches， brush—brushes， go—goes，do—does，watch—watches，catch—catches
3．以“辅音字母+y”结尾，变y为i,再加-es
如：
study—studies，carry—carries，fly—flies，worry—worries
一般现在时用法专练:
一、写出下列动词的第三人称单数
drink________go_______stay________make________
look_________have_______pass_______carry____
come________watch______plant_______fly________
study_______brush________do_________teach_______
catch_________wash_________like________have______
say_________learn________eat________read_________sing_______
二、用括号内动词的适当形式填空。
（一）
1.Heoften________（have）dinnerathome.
2.DanielandTommy_______（be）inClassOne.
3.We_______（notwatch）TVonMonday.
4.Nick_______（notgo）tothezooonSunday.
5.______they________（like）theWorldCup?
6.What_______theyoften_______（do）onSaturdays?
7._______yourparents_______（read）newspaperseveryday?
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.She_______（go）toschoolfromMondaytoFriday.
17.LiuTao_______（do）notlikePE.
18.Thechildoften_______（watch）TVintheevening.
19.SuHaiandSuYang_______（have）eightlessonsthisterm.
20.－Whatday_______（be）ittoday?
It’sSaturday.
（二）
1.Weoften___________（play）intheplaygound.
2.Heusually_________（get）upatsixo’clock.
3.__________you_________（brush）yourteetheverymorning.
4.What________（do）heusually_________（do）afterschool?
5.Danny_____（study）English,Chinese,Maths,ScienceandArtatschool.
6.Mikesometimes__________（go）totheparkwithhissister.
7.Ateightatnight,she__________（watch）TVwithhisparents.
8.________Mike________（read）Englisheveryday?
9.Howmanylessons______yourclassmate________（have）onMonday?
10.Whattime_________hismother_________（do）thehousework?
（四）
1.IcantakeLiMingtherewhenhe_____（come）tovisit.
2._____yoursister_____（know）English?
3.Herhome_______________（远离）herschool.
4.Thepot_____（notlook）likeyoursverymuch.
5.Where_____you____（have）luncheveryday?
6.Who_____（想要）togoswimming?
7.______she_____（do）thehouseworkeveryday?
8.JennyandDannyusually______（play）gamesintheafternoon
（五）
1.Where（be）JohnandJackfrom?
2.Hisfavoritesubjects（be）P.E.andmusic.
3.Hispenpal（live）inToronto.
4.he（have）anysisters?
5.Bencan（speak）EnglishandSpanish.
6.Herbrother（notplay）sportseveryday,heonly（watch）themonTV.
7.Mypatentswant（go）shoppingonSunday.
8.Shelikes（play）computergames.
9.Whenyourmother（cook）breakfasteverymorning?
10.There（be）someicecreamandhamburgersonthetable.
11.MrWhitealways（get）upearlyinthemorning.
12.Jack,togetherwithhisfriends,（go）toparkeveryweek.
13.Nick（have）lunchatschoolfromMondaytoFriday.
14.There（be）sevendaysinaweek.
15.Thestudentsinourschool（like）English.
三、选择填空：
（）1.I________toschoolat7:
00inthemorning.
A.goB.goingC.goes
（）2.They_______bookseverydayinthelibrary.
A.readsB.readC.reading
（）3.Themonkey________eatingbananasverymuch.
A.likeB.likesC.liking
（）4.Myfather________toreadnewspaperaftersuppereveryday.
A.likeB.likesC.liking
（）5.IlikewatchingTV,butmymother_________likeit.
A.don’tB.doesn’tC.does
（）6.____________yourfatherdrinkmilkeveryday?
A.doB.areC.does
（ ）7.Oneoftheboys_____ablackhat.
A.haveB.thereisC.thereareD.has
（ ）8.Wewillgoshoppingifit____tomorrow.
A.don'trainB.didn'trainC.doesn'trainD.isn'train
（ ）9.WangMei____musicandoften____tomusic.
Alike;listenBlikes;listens
Clike;arelisteningDliking;listen
（ ）10.Jenny____Englisheveryevening.
AhasstudyBstudies
CstudyDstudied
四、按照要求改写句子
1.DanielwatchesTVeveryevening.（改为否定句）
___________________________________________________
2.Idomyhomeworkeveryday.（改为一般疑问句，作否定回答）
________________________________________________________
3.Shelikesmilk.（改为一般疑问句，作肯定回答）
_______________________________________________________
4.Amylikesplayingcomputergames.（改为一般疑问句，作否定回答）
________________________________________________________
5.Wegotoschooleverymorning.（改为否定句）
_______________________________________________________
6.HespeaksEnglishverywell.（改为否定句）
___________________________________________________
7.Iliketakingphotosinthepark.（对划线部分提问）
________________________________________________________
8.JohncomesfromCanada.（对划线部分提问）
___________________________________________________
9.Sheisalwaysagoodstudent.（改为一般疑问句，作否定回答）
________________________________________________________
10.SimonandDaniellikegoingskating.（改为否定句）
___________________________________________________
五、改错（划出错误的地方，将正确的写在横线上）
1.IsyourbrotherspeakEnglish?
__________________
2.Doeshelikesgoingfishing?
__________________
3.Helikesplaygamesafterclass.__________________
4.Mr.WuteachsusEnglish.__________________
5.Shedon’tdoherhomeworkonSundays._________________
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