一般现在时及动词的三单形式和主格复习(课堂PPT).ppt

Simple present tense1.人称代词主格2.Simple present tense请用be动词的正确形式填空It is a birthday cake.这是一个生日蛋糕.动词要用原形You _ a student.We _ students.areareI _ eleven years old.am_ you students?Are_ he a teacher?Is_ she thin?Is_ they fat?You _ students.areAre3.be动词的原形一般现在时（用动词原形）对应主语4.Simple present tense请用所给实意动词(又称行为动词)的正确形式填空It begins(begin)at two oclock.它在两点开始.I _(like)cake.We _(play)football.likeplayHe _(go)to school at seven.goes_ he go to school at seven?DoesYou _(do)the homework at six.do_ you have lunch at twelve?Do5.实意动词的第三人称单数形式主语为第一人称单数或复数主语为第一人称单数或复数,第二人称单数第二人称单数或复数时或复数时,第三人称复数时第三人称复数时,动词用原型动词用原型主语为第三人称单数时主语为第三人称单数时,动词用第三人称单数形式动词用第三人称单数形式.6.当你说出的这句话表示当你说出的这句话表示目前目前(现在现在)这段时期经常发生的状态或动作这段时期经常发生的状态或动作,句句子时态要用子时态要用一般现在时一般现在时,动词为动词为原型原型7.This is.He/She is good at.He/She is.Lets Talk 动词第三人称单数的变化规则动词第三人称单数的变化规则1、直接在动词后、直接在动词后+s like-likes play-plays2、以、以s,x,sh,ch,接尾的动词：接尾的动词：+es wash-washes3、以辅音、以辅音+o接尾的动词：接尾的动词：+es go-goes4、以辅音、以辅音+y接尾的动词：变接尾的动词：变y为为i+es fly-flies carrycarries studystudies8.This is.He/She is good at.He/She is.Lets Talk 动词短语：动词短语：+s:plays,skips,sings,gives,starts,likes,buys some toys,gets up comes back home makes noodles,eats lunch drinks coffee begins his class,practises the piano+es:watches TV brushes his teeth goes to bed goes to school does my homework does some readingy i+es:fly flies study studies 不规则变化：不规则变化：have-has9.This is.He/She is good at.He/She is.Lets Talk from 8:00 to 9:00=for an hour(持续一段时间）持续一段时间）half an hour =a half hour 半小时半小时an hour and a half 一个半小时一个半小时10.Thank You!11.