[名校联盟]江苏省扬中市同德中学牛津译林版7A英语语法——一般现在时课件VIP免费

一般现在时simplepresenttense1.Thingsthatweoftendo表示经常反复发生的动作Milliegetsupat6:30everymorning.zxxk2.Thingsthatarealwaystrue一直正确的事(真理、规律)Catseatfish.3.Thingsthataretruenow表示现在的状态Simonlikesplayingfootball.常与一般现在时连用的词1、every系列•every•Day•Sunday•week•year•month•morning•afternoon•evening/nightoninat…２、频率副词seldomsometimesoftenusuallyalwaysnever３、次数一次两次三次一周两次每周四次每周..on+星期几(s)每周六和周日oncetwicethreetimestwiceaweekfourtimesaweekonSaturdaysandSundays一般现在时的构成一、系动词be的一般现在时二、情态动词的一般现在时三、实义（行为）动词的一般现在时•一、系动词be的一般现在时1、构成：主语+be+其他2、be包括哪些？isamare3、什么时候用is？什么时候用am？什么时候用are？取决于主语是单数还是复数Thegirlismyfriend.•主语为单数时――→•主语为复数时――→•主语为“I”时――→isareamExercise•1、KittyanEnglishgirl.•2、Westudents.•3、IfromTaizhou.•4、Shetall.•5、LucyandLilygoodfriends.•6、Thosechairsbroken.•7、Thebagmine.isareamisareareis否定句的构成主语+be+not+其他isnot=amnot=arenot=isn’t’mnotaren’t•1、Kitty(not)anEnglishgirl.•2、We(not)students.•3、I(not)fromTaizhou.•4、She(not)tall.•5、LucyandLily（not）goodfriends.•6、Thosechairs(not)broken.•7、Thebag(not)mine.isn’taren’tamnotisn’taren’taren’tisn’t行为动词的一般现在时•构成主语+行为动词+其他Theseboyslikeplayingfootball.ThegirlreadsEnglisheverymorning.注意：当主语为第三人称单数时，行为动词要加s或者es什么时候加s，什么时候加es呢？P117Completethesentences.Usethesimplepresenttenseoftheverbsinbrackets1.Myfather_______(listen)totheradioeveryday.2.Mike_______(study)inamiddleschool.3.She______(take)Eddieforawalkaftersupper.4.He_______(wash)clotheswithhishands.5.Simon______(pass)theballtoDaniel.6.MissLi_______(teach)Chinese.7.Lookattheanimal,it____fourlegs.listenstakesstudieswashespassesteacheshas8否定句的构成主语+助动词（do/does）+not+行为动词原形+其他Theseboysdon’t（donot）likeplayingfootball.Thegirldoesn’t（doesnot）readEnglisheverymorning.学科网什么时候用助动词do，什么时候用助动词does呢？取决于主语ThegirlreadsEnglisheverymorning.Theseboyslikeplayingfootball.•当主语为复数时，用助动词do构成否定donot=don’t+V原形•当主语为单数时，用助动词does构成否定doesnot=doesn’t+V原形注意：don’t和doesn’t之后动词一定要用原形否定句Changethefollowingsentencesafterthemodels.1.Ilikered.2.Theylikeapples.3.Wetakeabustoschooleveryday.Model1:Ilikefish.Idon’tlikefish.Model2.Helikesreading.Hedoesn’tlikereading.Idon’tlikered.Theydon’tlikeapples.Wedon’ttakeabustoschooleveryday.104.Hisbrotherplaysfootballafterschool.5.Itlookslikeacat.6.Shehasadogathome.Hisbrotherdoesn’tplayfootball.Itdoesn’tlooklikeacat.Shedoesn’thaveadogathome.11Completethesentences.Usetheproperverbformsinbrackets1.Jordan_______(play)basketball.He___________(notplay)football.2.I_______(go)swimmingonSunday.ButI___________(notgo)shopping.3.Mycousins_______(enjoy)computergames.Butthey__________(notenjoy)ballgames.4.You_______(like)fish.Buthe___________(notlike)fish.playsdoesn’tplaygodon’tgoenjoydon’tenjoylikedoesn’tlike12一般疑问句•一般说来，英语中共有四种问句，分别是：1、一般疑问句2、特殊疑问句3、选择疑问句4、反意义疑问句今天我们来学习一般疑问句。那么，什么是一般疑问句呢？我们一起来听听一般疑问句的自白：行为动词一般疑问句的构成问句：DoyourparentslikeEnglish肯答：Yes，theydo.否答：No，theydon’t.D...