单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,一般现在时,表示现在经常反复发生的动作、,存在的状态或习惯性的动作的时态,用法,1.,表示,现在习惯或经常反复发生,的动作。常与,always,usually,often,sometimes,every day(week,month),on Mondays,等连用,。,He,plays,football,twice a week,.,他每周踢两次足球,。,I,sometimes,go,to work on foot.,我有时步行去上班,。,用法,2,表示,现在的事实或状态,。,It,s,cold today.,今天很冷。,You,look,tired now.,你现在看起来很疲乏。,用法,3.,现在时刻,的,状态、能力、性格、个性,。,I,dont want,so much.,Ann Wang,writes,good English but,does not speak,well.,比较,：,Now I put the sugar in the cup.,I am doing my homework now.,第一句用,一般现在时,，用于操作演示或指导说明的示范性动作，表示言行的瞬间动作。第二句中的,now,是,进行时,的标志，表示正在进行的动作的客观状况，所以后句用现在进行时。,用法,4.,表示,格言,或,警句,中。,Pride,goes,before a fall.,骄者必败,。,注意：,此用法如果出现在,宾语从句,中，即使主句是过,去时，从句谓语也要用一般现在时。,例：,Columbus proved that the earth is round.,用法,5,表示,客观事实,或,普遍其理,。,It,s,far from the earth to the sun.,地球与太阳间的距离很远。,Five and three,makes,eight.,五加三得八。,用法,6,表示,已预先安排或计划好,将来确定会发生的动作。,但主要用于,go,come,leave,start,return,arrive,等瞬间动词。,The train from London,arrives,at 7:00.,从伦敦来的火车,7:00,到站。,He,leaves,on business the day after tomorrow.,他后天出差。,用法,7,在以,here,there,开头的句子里，表示正在发生的动作。,Here,comes,the bus!,汽车来了！,There,goes,the bell!,铃响了！,当主语是代词时，代词必须放在动词之前。如：,There he comes!,他来了！,用法,8,某些表示心理状态和感觉的动词，如,feel,love,hope,want,understand,等表示现在发生的具体行为。,I,feel,pain in my head.,我头疼。,I,dont understand,what you mean.,我不理解你的意思。,此时只用一般现在时而不用现在进行时。,用法,9,在由,after,，,until,，,before,，,once,，,when,，,even if,，,in case,，,as long as,，,as soon as,，,the moment,以及,if,，,unless,等引导的,时间状语从句或条件状语从句,中，通常用一般现在时代替将来时。例如：,I will tell,him the news as soon as I,see,him.,I will not go,to countryside if it,rains,tomorrow.,用法,特殊用法,a.,用于新闻标题或图片说明中,b.,用于体育运动、表演等实况报道中,c.,表示告诫或劝说,句型变化,情况一：,当主语是第一人称时,I am,11 years old,this year.,改成否定句、一般疑问句,当主语是,she,时：,肯定句：,_,否定句：,_,一般疑问句：,_,特殊疑问句：,_,句型变化,情况二：,当主语是第一人称时,I go to school by bus,at 7:00,.,改成否定句、一般疑问句,当主语是,he,时：,肯定句：,_,否定句：,_,一般疑问句：,_,特殊疑问句：,_,句型变化,小结：,1,、改写成否定句时，有,be,动词的，在,be,动词后加,_,即可，如无,be,动词，则要加助动词,_,，并加,_,，变成,_,2,、改写成一般疑问句时，有,be,动词的，把,_,提到句首，如无,be,动词，则要加助动词,_,或,_,，主语是“三单”时，要用,_.,3,、在做特殊疑问句（划线部分提问）时，问时间用,_,，问人用,_,，问事情用,_,，问地点用,_,，问方式用,_,，问频率用,_,练,习,1.Miss,Gao,_(teach)us Chinese this term.She _(be)a very good teacher.She often _(talk)with us after class.Many of us like _(talk)with her.,2.Where _ their father _(work)?He _(work)on a farm.3.What time _ the shop _(close)?It _(close)at nine oclock in the evening.,4.He _(go)to school by bus every day.,5.Tom can not walk fast because he _(carry)a heavy box.,6.She often _(read)English in the evening.,7.He often _(have)dinner at home.,8.Daniel and Tommy _(be)in Class One.,9._ your parents _(read)newspapers every day?,10.The girl _(teach)us English on Sundays.,练,习,1.If it _ tomorrow,well go roller-skating.,A.isnt rain B.wont rain,C.doesnt rain D.doesnt fine,2.We_anyChineseclasseson Friday.,A.arehaving B.arenthaving,C.donthave D.arehave,C,C,3.Oneoftheboys _ablackhat.,A.have B.thereis C.thereare D.has,4.Jenny _Englisheveryevening.,A.hasstudy B.studies,C.study D.studied,D,B,