实义动词的一般现在时

实义动词的一般现在时一、什么叫实义动词？实义动词是指表示某种动作行为,有具体意思的动词,也叫行为动词。如:like,eat,live,have,run等等，它们的意思分别是：“喜欢”、“吃”、“居住”、“有”、“跑”等等，这些都是实义动词。实义动词占英语中动词的绝大多数。我们已学过的be动词可译成“是”，有时译成“成为”，有时则没有具体意思如：“Sheistall.”这句译成：“她很高”。故be动词不属于实义动词。二、一般现在时实义动词作谓语时的动词形式：一般现在时实义动词作谓语时的动词形式有两种:动词原形或第三人称单数动词形式(如:enjoy叫原形,enjoys叫第三人称单数形式)。三、实义动词第三人称单数的动词形式变化规则:绝大多数动词+swalk—walks辅音字母+y结尾的动词将y改为i+esfly—flies以s,x,ch,sh结尾的动词+eswatch—watches一些以o结尾的动词+esgo—goesdo—does1.肯定句:(1)第三人称单数主语+第三人称单数的谓语动词+……Heenjoysplayingfootball.(2)其他人称的主语+动词原形+……Ilikemyschoolverymuch.四、实义动词的一般现在时的各种句型。2.否定句：(1)第三人称单数主语+doesnot或doesn’t+动词原形+……Hedoesn’tenjoyplayingfootball.(2)其他人称的主语+don’t+动词原形+……Idon’tlikeswimming.3.一般疑问句及其肯、否定回答：(1)Does+第三人称单数主语+动词原形+……?肯定回答:Yes,+第三人称单数的代词+does.否定回答:No,+第三人称单数的代词+doesn’t/doesnot.Doesheenjoyfootball?Yes,hedoes.No,hedoesn’t/doesnot.(2)Do+其他人称的主语+动词原形+……?肯定回答:Yes,+其他人称的代词+do.否定回答:No,+其他人称的代词+don’t/donot.DotheycomefromGuangdong?Yes,theydo.No,theydon’t/donot.缩写形式小结:doesn’t=doesnotdon’t=donot谓语动词是实义动词时,其一般现在时的谓语动词形式有两种——第三人称单数或原形。其否定句和疑问句要借助于does或do来帮助构成。实义动词的一般现在时用法小结一般现在时练习用括号内动词的适当形式填空•1.Heusually________(have)lunchathome.•2.DavidandTomusually______(play)footballafterschool.•3.Weusually______(make)modelships.•4.Nickusually______(watch)TVonMonday.hasplaymakewatches•5.What______theyusually______(do)onSaturdays?Theyusually______(fly)kites.•6.______youruncle______(water)theflowerseveryday?•7.______yourparents______(read)newspaperseveryday?•8.Thegirlusually______(teach)usEnglishonSundays.dodoflyDoeswaterDoreadteaches•9.What______youusually______(do)afterschool?Iusually______(grow)flowers.•10.What______yourmotherusually______(do)onSundays?Sheusually______(do)houseworkathome.•11.______Mike______(have)anyhobbies?Yes,he______.He______(like)______(cook).•12.They______(have)thesamehobby.dodogrowdoesdodoesDoeshavelikeshavecookingdoes•13.Myaunt______(like)______(read)newspaperseveryevening.•14.What______Mikeusually______(do)onSundays?Heusually______(help)JanewithherMaths.•15.What______Helenusually______(do)onSundays?Sheusually______(clean)thedesk.cleansdodoeshelpsdodoesreadinglikes•16.She______(go)toschoolfromMondaytoFriday.•17.LiuTao______(do)notlikePE.Hecan’t______(run)fast.•18.Thechildrenusually______(watch)TVintheevening.goesdoesrunwatch•19.SuHaiandSuYang______(have)eightsubjectsthisterm.•20.What______sheusually______(do)intheevening?Sheusually______(study)English.studiesdoesdohave•21.Thegirlis______.Shedances__________________.(beautiful)•22.Thestudent______(use)acomputerto______(write)music.•23.I______(like)makingclothes,buthe________________(donotlike).He______(like)playingfootball.beautifulbeautifullyuseswritelikedoesnotlikelikes•24.Weusually______(dance)and______(play)basketballafterclass.•25.Mike’s______(hobby)is______draw)pictures.drawinghobbyplaydance二、改写句子1．IwanttoplaytabletenniswithGaoShan.•He_____to…2.IsurftheInternetonSaturdayevening..•Myfatherthe…3.TheystudyEnglish,MathsScience,andArt.•TomEnglish…4.Iusuallyplaybasketballwithmyfriends.WangBing…wantssurfsstudiesplays5.Myauntlikesgrowingflowers.•Myparentsgrowingflowers.6.WhatdoyouusuallydoonSundays?•WhatHelenonSundays?7.DoSuHaiandherfamilyhaveanyhobbies?•SuHai’sfatheranyhobbies?8Hegrowsbeautifulflowers.•Webeautifulflowers.likedoesusuallydoDoeshavegrow