七上英英语语法复习与练习题.doc

一般现在时的用法一、定义1)经常性或习惯性的动作。Ileavehomeforschoolat7everymorning.2)客观真理，客观存在，科学事实。Theearthmovesaroundthesun.ShanghailiesintheeastofChina.3)现在时刻的状态、能力、性格、个性。Idon'twantsomuch.AnnWangwritesgoodEnglishbutdoesnotspeakwell.二、连用的时间状语：every/day/morning/week/moth/year,sometimes,often,usually,always,never，atsix,onSundays,三、构成1）含be动词的句子动词用am，is，are的形式。其一般疑问句通常把am，is，are提前。否定句在am，is，are后面加not。WearenotinClassThree.Isyoursisterathome?2）含行为动词的句子A：单三主语时。肯定陈述句中动词用第三人称单数形式。一般疑问句中，在主语前面加does，同时动词的第三人称单数形式变为原形。否定句中，在行为动词前加doesnot，同时动词的第三人称单数形式变为原形。Sheworksinabank.Doessheworkinabank?Shedoesn’tworkinabank.B：非单三主语时。各种句式中动词都用原形。一般疑问句中，在主语前面加do。否定句中，在行为动词前加donot。HerparentslikewatchingTV.DoherparentslikewatchingTV?Herparentsdon’tlikewatchingTV.补充：单三主语与非单三主语的区别单三主语：I,we,you之外的主语中的单数。如：mycousin,thepanda,theirschool,ourChineseteacher,thatcar。非单三主语：包括I,we,you和第三人称复数主语。:如：they,hisbrothers,thetwins。一般现在时专练一、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.they(like)theWorldCup?6.Whattheyoften(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、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)四、改错()1.IsyourbrotherspeakEnglish?()2.Doeshelikesgoingfishing?()3.