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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,*,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,一般现在时,、概念：,经常、反复发生的动作或存在的状态及现在的某种状态。,、概念：,一、系动词,be,的一般现在时,1,、构成,：,主语,+be+,其他,2,、,be,包 括 哪 些？,is am are,3,、什么时候用,is,？,什么时候用,am,？,什么时候用,are,？,取决于,主语,是单数,还是复数,The girl is my friend,.,一、系动词be的一般现在时1、构成：主语+be+其他,主语为单数时,主语为复数时,主语为“,I”,时,is,are,am,主语为单数时isaream,Exercise,1,、,Kitty,_,an English girl.,2,、,We _students.,3,、,I,_,from,Guang,zhou.,4,、,She_,tall.,5,、,Lucy and Lily _ good friends.,6,、,Those chairs _broken.,7,、,The bag_ mine.,is,are,am,is,are,are,is,Exercise1、Kitty_an Engl,否定句的构成,主语,+be+not+,其他,is not=,am not=,are not=,isnt,m not,arent,否定句的构成主语+be+not+其他is no,1,、,Kitty,(not)an English girl.,2,、,We,(not)students.,3,、,I,(not)from Taizhou.,4,、,She,(not)tall.,5,、,Lucy and Lily,（,not,）,good friends.,6,、,Those chairs,(not)broken.,7,、,The bag,(not)mine,isnt,arent,am not,isnt,arent,arent,isnt,1、Kitty (not)an Eng,Yes,，,it is.,No,，,it isnt.,1,、,Is,this,your English book,？,注意：在回答时，主语要用相应的代词代替,be+,主语,+,其它部分？,肯定回答：,Yes,，主语,+be,否定回答：,No,，主语,+be+not,be,主语,其他,Yes，it is.No，it isnt.1、,含,be,一般疑问句的改写,秘诀：一调二改三问号,一调：即把句中的,be,调到主语前,；,二改：改换主语称谓，即将句中的主语,I my mine we our ours,等第一人称分别改为相应的第二人称,you your yours,等,；,三问号：句末的句号改为问号,含be一般疑问句的改写秘诀：一调二改三问号一调：即把,行为动词的一般现在时,构成,主语,+,行为动词,+,其他,These boys like playing football.,The girl read,s,English every morning.,注意：当主语为第三人称单数时，,行为动词要加,s,或者,es,什么时候加,s,，什么时候加,es,呢？,行为动词的一般现在时构成主语+行为动词+其他Thes,1,、,大多数动词在词尾,直接加,s,，,read read,s,look look,s,play play,s,2,、,以辅音字母加,y,结尾的动词,，,要先将,y,变为,i,，再加,es,fly fl,ies,carry carr,ies,study stud,ies,3,、,以“,s,x,ch,sh”,结尾的，,在词尾加“,es”,，,teach,teach,es,iz;watch,watch,es,box-box,es,4,、,以“,o”,结尾的动词，,加“,es”,go,go,es,z do,do,es,z,1、大多数动词在词尾直接加s，,Complete the sentences.,My father,_(listen)to the radio.,Mike,_(study)in a middle school.,She,_(take)Tom for a walk after supper.,He,_(wash)his hands.,Simon,_(pass)the ball to me.,Miss Li,_(teach)Chinese.,It,_ four legs.,listens,takes,studies,washes,passes,teaches,has,8,Complete the sentences.My fat,否定句的构成,主语,+,助动词（,do/does,）,+not+,动词,原形,+,其他,These boys dont,（,do not,）,like,playing football.,The girl doesnt,（,does not,）,read,English every morning.,什么时候用助动词,do,，什么时候用助动词,does,呢？,取决于主语,The girl reads English every morning.,These boys like playing football.,否定句的构成主语+助动词（do/does）+not+动,当主语为复数时，用助动词,do,构成否定,当主语为单数时，用助动词,does,构成否定,注意,：,dont,和,doesnt,之后动词一定要用原形,注意：dont 和 doesnt 之后动词一定要用原形,Complete the sentences.Use the proper verb forms in brackets,1.Jordan _(play)basketball.,He _(not play)football.,2.I _(go)swimming on Sunday.,But I_(not go)shopping.,3.My cousins _(enjoy)computer games.,But they _(not enjoy)ball games.,4.You _(like)fish.,But he _(not like)fish.,plays,doesnt play,go,dont go,enjoy,dont enjoy,like,doesnt like,12,Complete the sentences.Use th,行为动词一般疑问句的构成,行为动词一般疑问句的构成,含行为动词（或称为实义动词）一般疑问句的改写,秘诀：一加二改三问号,一加：即在句首加助动词,Do,或,Does,；,二改：,1,、把谓语动词改为原形；,2,、改换主语称谓（同第一家组）；,三问号：句末的句号改为问号。,含行为动词（或称为实义动词）一般疑问句的改写 秘诀：一加二,问句：,Do your parents like English,？肯答：,Yes,，,they do.,否答：,No,，,they dont.,助动词,+,主语,+,动词,原形,+,其它？,肯定回答用“,Yes,主语,+do/does.”,否定回答用“,No,主语,+do not/does not.”,助动词也常用缩写形式，主要有,dont,，,doesnt,问句：Do your parents like Engli,We read English every morning.,Do you read English every morning?,Toms father listens to English on,the radio every evening,.,Does Toms father listen to English on the radio every evening?,We read English every morning.,1,、肯定式,1),主语,+be(am/is/are)+,表语,I am a student.,It/She/He is a teacher.,You/They are classmates.,2),主语,+,情态动词（,can,must,may,need,shall,）,I can speak English.,She must go to school.,、构成形式,:,1、肯定式、构成形式:,3).,主语,+,行为动词（,speak,，,say,，,call,，,go,run,.,）,1)I speak English.,2)She/He/It speaks English.,3)They call me Tom.,4)He runs very fast.,注意：在一般现在时态的肯定句中，当主语是第三人称单数（,she,he,it,），行为动词要加,-s,或者,es.,3).主语+行为动词（speak，say，call，go,2.,一般现在时态的否定和疑问式,(1).Be,动词,肯定句：,She is a student,.,否定句：,She is not a student.,一般疑问句：,Is she a student,?,肯定回答：,Yes,she is.,否定回答：,No,she isn,t.,2.一般现在时态的否定和疑问式(1).Be动词 否定句：Sh,（,2,）,.,情态动词,e.g.,She can speak Chinese,.,否定句：,She can,t speak Chinese.,一般疑问句：,Can she speak Chinese?,肯定回答：,Yes,she can.,否定回答：,No,she can,t.,（2）.情态动词否定句：She cant speak Ch,(3),行为动词,1,.,e.g.I run very fast.,否定句：,I don,t run very fast.,一般疑问句：,Do you run very fast?,肯定回答：,Yes,I do.,否定回答：,No,I don,t.,2.e.g.She likes Maths.,否定句：,She doesn,t like Maths.,一般疑问句：,Does she like Maths?,肯定回答：,Yes,she does.,否定回答：,No,she doesn,t.,(3)行为动词1.e.g.I run ver,注意：在一般现在时态中，当谓语动词是行为动词的时候，变否定和一般疑问句时，要借助助动词,do,和,does,帮忙。当主语是第三人称单数,(she,he,it),的时候用,does,，其他人称用,do.,借助助动词,do,和,does,以后，动词要用动词原形。,注意：在一般现在时态中，当谓语动词是行为动词的时候，变否定和,、一般现在时态的用法：,、表示目前或现在存在的状态或特征,.,e.g.She is often late.,、表示客观存在及普遍真理。,e.g.The earth is round.,、表示现在经常和习惯性发生的动作，常与,sometimes,often,usually,always,everyday,等时间状语连用。,、在时间状语从句中表示将来发生的动作。,e.g.If it doesn,t rain tomorrow,we,ll go to the park.,、表示按时间或计划将要发生的动作，常与时,间状语连用，常用动词为：,come,begin,go,leave,arrive,stop,start,return,E.g.Our holidays begin in a week.,、一般现在时态的用法：、表示目前或现在存在的状态或特征,、,就单词的正确形式填空,1.He _(look)tired.,2.The earth_ (go)round the sun.,3._(
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