一般现在时及动词的三单形式和主格复习.ppt

Simple present tense,人称代词主格,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.,are,are,I _ eleven years old.,am,_ you students?,Are,_ he a teacher?,Is,_ she thin?,Is,_ they fat?,You _ students.,are,Are,be动词的原形,一般现在时（用动词原形）,对应主语,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.,like,play,He _(go)to school at seven.,goes,_ he go to school at seven?,Does,You _(do)the homework at six.,do,_ you have lunch at twelve?,Do,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,第二人称单数或复数时,第三人称复数时,动词用原型,主语为第三人称单数时,动词用第三人称单数形式.,当你说出的这句话表示目前(现在)这段时期经常发生的状态或动作,句子时态要用一般现在时,动词为原型,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1、直接在动词后+s like-likes play-plays2、以s,x,sh,ch,接尾的动词：+es wash-washes3、以辅音+o接尾的动词：+es go-goes4、以辅音+y接尾的动词：变y为i+es fly-flies carrycarries studystudies,This is.He/She is good at.He/She is.,Lets Talk,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：have-has,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）half an hour=a half hour 半小时an hour and a half 一个半小时,Thank You!,