小学英语语法：一般现在时

,一般现在时,我的功能,1.表示经常性、习惯性的动作或状态,Iwashthedisheseveryday.Yousometimestakeabushome.Theyusuallyhavelunchat11:30.Healwaysgetsupearly.Sheisoftenlateforschool.,2.表示表示客观事实,Youare13.Heisastudent.YoustudyatOlympicGardenMiddleSchool.,关键词,always(总是)usually(通常)often(经常)sometimes(有时)hardly(几乎不)rarely（很少）never(从不)everyday(每天)everyyear(每年）allthetime（所有时间）onMonday（在星期一）inJanuary（在某月）,3.表示永恒不变的真理；,Themoongoesroundtheearth.,一.be动词的一般现在时,be动词：主语+be+其它,如：Iamaboy.我是一个男孩。Heisaboy.他是一个男孩。,am,is(单三）,are,肯定句：主语+be+其它如：Heisaworker.Youarethirteen.否定句：主语+be+not+其它如：Heisnotaworker.Youarentthirteen.一般疑问句：Be+主语+其它?如：Isheaworker?Yes,heis./No,heisnt.Areyouthirteen?Yes,Iam./No,Iamnot.特殊疑问句：疑问词+be+主语+其它?如：Whatishe?Whatcolouristhatbird?Howoldareyou?Wherearethey?,2.be动词的一般现在时的基本句型,二.实义动词的一般现在时,1、什么叫实义动词？实义动词是指表示有具体意思的动词,也叫行为动词。如:like(喜欢）,eat（吃）,live（居住）,have（有）,run（跑）等等。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。,2、一般现在时实义动词作谓语的时侯有两种形式：,动词原形；如:enjoy第三人称单数动词形式；如:enjoys,主语+(+其它)。,行为动词原形,行为动词的单数第三人称形式,如：WestudyEnglish.我们学习英语.HestudiesFrench.,3、实义动词第三人称单数的动词形式变化规则,1)肯定句:主语（I/We/You/They）+实义动词原形+其他如：IstayathomeonSaturdays.Theyhavesportseveryday.主语（He/She/It）+实义动词单三形式+其他如：HestaysathomeonSaturdays.Lucyhassportseveryday.,4、实义动词的一般现在时的基本句型,2)否定句：主语（I/We/You/They）+do+not+动词原形+其他如：IdontstayathomeonSaturdays.Theydonthavesportseveryday.主语（He/She/It）+does+not+动词原形+其他如：HedoesntstayathomeonSaturdays.Lucydoesnthavesportseveryday.,3)一般疑问句及其肯、否定回答：Do+主语（I/we/you/they）+动词原形+其他？如：DoyoustayathomeonSaturdays?Yes,Ido./No,Idont.Dotheyhavesportseveryday?Yes,theydo./No,theydont.Does+主语（he/she/it）+动词原形+其他？如：DoeshestayathomeonSaturdays?Yes,hedoes./No,hedoesnt.DoesLucyhavesportseveryday?Yes,hedoes./No,hedoesnt.,4)特殊疑问句：疑问词+do/does+主语+动词原形+其他？如：Whatdoyouwant?Whatdoesshewant?Whattimedoyouhavelunch?Whattimedoesshehavelunch?Whatdoyoudo?Whatdoesshedo?Howdoyouspellit?Howdoeshespellit?,特殊疑问句:疑问词+一般疑问句?直接回答，而不用yes或no.,5.一般现在时的句型变换1）IusuallyplayfootballonFriday.改为一般疑问句:DoyouusuallyplayfootballonFriday?对划线部分提问:WhatdoyouusuallydoonFriday?2）Myfathergotoworkbybikeeveryday.对划线部分提问:Howdoesyourfathergotoworkeveryday?,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。,6.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.,has,play,make,watches,5.What_theyusually_(do)onSaturdays?Theyusually_(fly)kites.6._youruncle_(water)theflowerseveryday?7._yourparents_(read)newspaperseveryday?8.Thegirlusually_(teach)usEnglishonSundays.,do,do,fly,Does,water,Do,read,teaches,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.,do,do,grow,does,do,does,Does,have,likes,have,cooking,does,13.Myaunt_(like)_(read)newspaperseveryevening.14.What_Mikeusually_(do)onSundays?Heusually_(help)JanewithherMaths.15.What_Helenusually_(do)onSundays?Sheusually_(clean)thedesk.,cleans,do,does,helps,do,does,reading,likes,16.She_(go)toschoolfromMondaytoFriday.17.LiuTao_(do)notlikePE.Hecant_(run)fast.18.Thechildrenusually_(watch)TVintheevening.,goes,does,run,watch,19.SuHaiandSuYang_(have)eightsubjectsthisterm.20.What_sheusually_(do)intheevening?Sheusually_(study)English.,studies,does,do,have,21.Thegirlis_.Shedances_.(beautiful)22.Thestudent_(use)acomputerto_(write)music.23.I_(like)makingclothes,buthe_(donotlike).He_(like)playingfootball.,beautiful,beautifully,uses,write,like,doesnotlike,likes,24.Weusually_(dance)and_(play)basketballafterclass.25.Mikes_(hobby)is_draw)pictures.,drawing,hobby,play,dance,二、改写句子,1IwanttoplaytabletenniswithGaoShan.He_to2.IsurftheInternetonSaturdayevening.Myfatherthe3.TheystudyEnglish,MathsScience,andArt.TomEnglish4.Iusuallyplaybasketballwithmyfriends.WangBing,wants,surfs,studies,plays,5.Myauntlikesgrowingflowers.Mypare