一般现在时222VIP免费

一般现在时态一般现在时的用法•表示经常性习惯性的动作或现在的状态Igetupat6:30.Theappleisfresh.•表示现在的能力、特征、职业等Ilikesummerbest.Shehastwoeyes.•表示普遍真理或客观事实MybirthdayisinFebruary.一般现在时的用法•常和always,often,usually,sometimes,everyday/morning等副词连用。Ioftenplayfootball.SometimesIgohiking.一般现在时含有Ｂe动词的句型结构肯定式:主语＋Ｂe(am/is/are)＋其它．否定式:（在be后加not)主语+Be(amisare)+not+其它.疑问式：(把be提到主语前）Be(AmIsAre)+主语＋其它？Be动词（am,is,are）用法歌谣我(I)用am；你（you）用are；is连着他（he）她(she)它(it)；单数形式用is；复数形式全用are。一般现在时含有实意动词的句型主语分为非三单形式与三单形式1.主语为非三单形式（I/we/you/they/复数名词）的肯定句结构：主语(I/we/you/they/复数名词）＋动词原形(do)＋其它eg:Igotoworkbybuseveryday.youwatchTVeverynight.weplaybasketballontheweekends.Theyhavelessonseverymorning.Catslikeeatingfish.2.主语是第三人称单数形式（he/she/it/单数名词/不可数名词)的肯定句结构：主语(he/she/it/单数名词/不可数名词)＋动词三单式＋其它Hegoestoworkbybuseveryday.ShewatchesTVeverynight.LiMingplaysbasketballontheweekends.Itsnowsinwinter.Thedogswimsverywell.．．Idon’tgotoworkbybuseveryday.youdon’twatchTVeverynight.wedon’tplaybasketballontheweekends.Theydon’thavelessonseverymorning.一般现在时含实意动词的否定句1.主语是非三单形式的结构：主语(I/we/you/they/复数名词）＋don’t+动词原形+其他一般现在时含有实意动词一般疑问句1.主语是非三单形式的一般疑问句结构：Do+主语(I/we/you/they/复数名词)+动词原形+其它？DoyouwatchTVeverynight?DoMike’sparentsplaysports?2.主语是三单形式的一般疑问句结构：Does+主语(he/she/it/单数名词/不可数名词)+动词原形+其它？DoeshelikewatchingTV?DoesSarahwashherclothes?Yes,Ido.No,Idon’t.Yes,theydo.No,theydon’t.Yes,hedoes.No,hedoesn’t.Yes,shedoes.No,shedoesn’t.动词三单式变化规则1在动词尾直接加s.如：want—wants,work—works,2以字母s、x、ch或o结尾的动词加-es；如：guess—guesses,fix—fixes,teach—teaches,go—goescatch—catches3以辅音字母＋y结尾的动词,先变y为i,再加-es.如：study—studies,