小学一般现在时1PPT课件

.,TheSimplePresentTense一般现在时,.,Theearthgoesaroundthesun.,Igotoschooleveryday.,Sheisapolicewoman.,1.客观真理或不可变更的事实,2.经常、反复发生的动作,3.存在的状态,一、一般现在时的定义：,.,4.主将从现：在时间状语从句和条件状语从句中，如果主句是一般将来时，从句用一般现在时替代一般将来时。WhenIgrowup,Illbeanurse.Ifitisfinetomorrow,wewillhaveapicnic.,.,Brainstorming,WestudyEnglisheverymorning.,Iusuallyeathamburgers.,TheywatchTVtwiceaweek.,We,study,everymorning,They,twiceaweek,I,usually，eat,_,_,_,.,二、一般现在时的标志词（时间状语）,1.频度副词：always,usually,often,sometimes,seldom,hardly,never2.副词短语：onceaweek,everyday,everymonth,onSundays3.具体时间：at6:00everymorning.e.g.Iusuallygotoschoolat6:30.HeattendsmeetingsonMondays.,.,频率副词,.,频率副词是表示与次数,频率有关的副词,其排列是（由大到小):always(总是),usually(经常),often(常常),sometimes(有时),seldom(不常),never(从不)。,.,1.频率副词用在be动词后。Itisusuallyhotinsummer.2.频率副词用在实义动词前。Myfatherusuallywalkshome.3.频率副词用在助动词与实义动词之间。Iwillalwaysloveyou.,频率副词在句中的位置：,.,频率副词位置记忆口诀：Be后实动前助实间,Howoften是对表示频度副词的时间状语的提问，可翻译为“多久（一次）”。,.,Heoftengetsupat6:00inthemorning.1.人称代词he,she,it用第三人称单数Peterlistenstotheradioat7.a.m.2.单个人名、地名或称呼作主语用第三人称单数。This/Thatbookisyours.Ahorseisausefulanimal.3.单数可数名词或“this/that/the/a+可数名词单数”作主语时，用第三人称单数。Everyoneishere./Thisisapen.4.不定代词someone,somebody,nobody等及指示代词this，that作主语时，用第三人称单数。Themilkisintheglass.5.不可数名词作主语时，看作第三人称单数。“19”isaluckynumber./“I”isaletter.6.当数字或字母作主语时，看作第三人称单数。,Thinkitover,.,三、第三人称单数动词变化规则,.,Practiceone,写出下列单词的第三人称单数形式live-_discuss-_take-_hurry-_go-_wash-_stay-_be-_enjoy-_collect-_,lives,takes,goes,stays,enjoys,discusses,hurries,washes,is,collects,.,Practicetwo,用动词的适当形式填空Wendy_(write)computergames.Herparentsandbrother_(work)inherbusiness.Wendysdriver_(take)hertoschooleverymorning.Sometimesshe_(make)phonecallstootherpeopleonthewaytoschool.She_(do)herhomeworkbeforedinner.Herfamilymembers_(discuss)businessatdinner.She_(go)tobedat2a.m.,writes,work,takes,makes,does,discuss,goes,.,二、一般现在时的构成,系动词be的一般现在时实义（行为）动词的一般现在时,.,含有be动词的一般现在时,句型结构：肯定句：主语+be+表语否定句：主语+be+not+表语一般疑问句：Be+主语+表语特殊疑问句：特殊疑问词+be+主语+表语,.,A.肯定句：主语（I/We/You/They）+动词原形+其他主语（He/She/It）+动词的s形式+其他Weoftenplaybasketballintheplayground.MarystudiesEnglish,Chineseatschool.,.,B.否定句：主语+dont/doesnt+动词原形+其他。IstudyEnglisheverymorning.WespeakChinese.Jimlikesplayingfootball.,IdontstudyEnglisheverymorning.,WedontspeakChinese.,Jimdoesntlikeplayingfootball.,.,C.一般疑问句：Do/Does+主语+动词原形+其他？,Iwanttoeatsomebread.Katelikessingingeverymorning.LilyoftenwritestoheruncleinCanada.,Doyouwanttoeatanybread?,DoesKatelikesingingeverymorning?,DoesLilyoftenwritetoheruncleinCanada?,.,D.特殊疑问句：疑问词+一般疑问句？,Ilikeplayingfootball.Jimeatssomebreadeverymorning.KatecomesfromAmerica.,Whatdoyoulike?,WhatdoesJimeateverymorning?,WheredoesKatecomefrom?,.,课堂练习,Individualactivity,.,一用所给动词的适当形式填空。1.Myclassmate(know)themanonthebike.2.Hissisterusually(go)toschoolat7:00am.3.LinTao(like)hisnewsweater.4.Lets(play)tennis!5.What_(do)heusually_(do)afterschool?6.Howmanylessons_yourclassmates_(have)onMonday?7.Hisfathercan_(ride)abike.8.Lilyoften_(have)lunchatschool.9.There_(be)somebreadonthetable.10._you_(brush)yourteetheverymorning?,.,1他从周一到周五上学。2每周五下午，他们去游泳。3.你是做什么的？4小明从来不说谎。5.薇薇喜欢音乐并且每天都听音乐。,HegoestoschoolfromMondaytoFriday.,TheygoswimmingonFridayafterno