谓语动词的时态unit

,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,2016/3/10,#,谓语动词的时态,一般现在时,一般现在时表示主语的状态、特征，经常或反复发生的动作，或表示真理。,He is fourteen. He is at school.,Do you go to school at 7:00 every day?,She doesnt like apples.,The earth moves round the sun.,一般现在时主语是第一，第二和第三人称复数，谓语动词用原形。,I like apples.,They go to school by bike every day.,主语是第三人称单数，谓语动词要用它的第三人称单数。,规则,动词原形,第三人称单数形式,规则动词在词尾加,-s,在浊辅音及元音后读,z.,在,t,后读,ts,在,d,后读,dz.,help,swim,know,helps,swims,knows,以字母,s,x,ch,sh,结尾的动词加,-es,动词原形已有,e,只加,s,读,iz;,以,o,结尾的动词加,es,读,z.,guess,fix,teach,wash,close,go,guesses,fixes,teaches,washes,closes,goes,辅音字母加,y,结尾的动词，先变,y,为,i,，再加,-es,读,z.,fly,carry,study,flies,carries,studies,动词,be,的一般现在时是,am, is ,are;,动词,have,的第三人称单数形式是,has,一般现在时的句型转换,be,动词,1.,一般疑问句：把,be,动词提前（一变二）。,He is fourteen.-Is he fourteen?,Yes,，,he is./No, he isnt.,I am at home.-Are you at home?,Yes,I am./No, Im not.,2.,否定句：在,be,动词加,not,is not=isnt are not=arent,am,和,not,不能缩写,He is fourteen.,否定句：,He isnt fourteen.,I am at home.,否定句：,I am not at home.,实意动词,1.,一般疑问句,主语是第一，第二，第三人称复数，在句子前加,do(,一变二,),I go to school at 7:00 every day.,一般疑问句：,Do you go to school at 7:00every day?,回答：,Yes, I do. /No, I dont.,They like swimming.,一般疑问句,Do they like swimming?,回答,;Yes,they do./No,they dont.,主语是第三人称单数，在句子前加,does,动词变回原形,1. She likes apples.,一般疑问句,:Does she like apples?,Yes, she does./No, she doesnt.,2.Lily goes to school by bike.,一般疑问句：,Does Lily go to school by bike?,Yes, she does./No, she doesnt.,2.,否定句,主语是第一，第二，第三人称复数，在动词前加,dont,Eg.I go to school at 7:00 every day.,否定句,I dont go to school at 7:00 every day.,主语是第三人称单数，在动词前加,doesnt,动词变回原形,Eg.Lily goes to school by bike.,否定句,Lily doesnt go to school by bike.,1. He_ TV every evening. (watch),2. We always _ to school on foot. (go),3. Tom, with his classmates, often _ football after school. (play),4. Your shoes _ under the bed. (be),5. _ here and _ by me. (come, stand),6. His uncle usually _ to work by bus. (go),7. I always _ up at six in the morning.(get),8. John _ like his father. (look),把下列句子改成一般疑问句并做肯定、否定回答。,1,I usually get up at six oclock.,?,Yes,. /No,.,2. We usually write e-mails to each other on Saturday evening.,?,/,.,3. They have the same hobby.,?,./,.,4.Suhai and Su yang like listening to music after school.,?,. /,.,5.Helen usually watches TV in the evening.,?,. /,.,用词的适当形式填空,。,1.,What time_ his father_(do) the work?,2.He _(get) up at five oclock.,3._ you _(brush) your teeth every morning.,4.What _ ( do ) he usually _( do ) after school?,5.Tom _ ( study ) English, Chinese, Maths, Science and Art at school.,6. Kitty sometimes _(go) to the park with his sister.,7.At eight at night, she _( watch ) TV with her parents.,8. _ Mike_( read ) English every day?,9.How many lessons_ your classmates_( have ) on Monday?,10.We often_ ( play ) football in the playground.,一般过去时表示过去某个时间里发生的动作或状态；过去习惯性、经常性的动作、行为；过去主语所具备的能力和性格。,基本结构：,主语,+,谓语,(,动词过去式）,+,句子其他成分；,主语,+,was,/were+,形容词,/,名词,/,介词短语,+,过去时间；,Eg.My teacher was at home last Saturday.,He got up at 6 this morning.,一般过去时,否定形式,was/were+not;,在行为动词前加,didnt,，同时还原行为动词；一般疑问句,Did+,主语,+do+,其他。,1.,肯定形式,My teacher was at home last Saturday.,否定形式,My teacher wasnt at home last Saturday.,2.,肯定形式,He got up at 6 this morning.,否定形式,He didnt get up at 6 this morning.,一般过去时，表示过去某个时间里发生的非持续性动作或存在的状态，也表示经常或反复发生的动作。用动词的过去式表示，常和表示过去的时间状语连用，如：,yesterday,，,last,night,，,in+,过去的年份，,two days,ago,，,before,，,the,age,of,等。,一般过去时也表示过去经常或反复发生的动作，常和,often,，,always,等表示频率的时间状语连用。表示过去习惯性、经常性的动作、行为；过去主语所具备的能力和性格。,规则动词过去式的构成,构成规则,原形,过去式,一般在动词原形末尾加,-ed.,末尾为清辅音读,t,末尾为浊辅音或元音读,d,末尾为,t,或,d,读,id.,look,play,start,looked,played,started,结尾是,e,的动词加,-d.,live,hope,use,lived,hoped,used,重读闭音节词、单辅音字母结尾的动词，结尾的辅音字母双写后再加,-ed.,stop,plan,trip,stopped,planned,tripped,结尾是“辅音字母,+y,”的动词，先变,y,为,I,再加,-ed,读,d.,study,carry,worry,studyied,carried,worried,常见的不规则动词的过去式见不规则动词变化表，例如,:,am/is-was are-were go- went,have-had do-did get-got,come-came say-said see-saw,put-put eat-ate take-took,一般过去时的句型转换,一般疑问句，在句子前加,did,动词变回原形,Eg.I went to the supermarket yesterday.,一般疑问句：,Did you go to the supermarket yesterday?,Yes,I did./ No ,I didnt.,否定句，在动词前加,didnt,动词变回原形,I didnt go to the supermarket yesterday.,用词的适当形式填空。,1.,What time_ his father_(do) the work?,2.He _(get) up at five oclock.,3._ you _(brush) your teeth every morning.,4.What _ ( do ) he usually _( do ) after school?,5.Tom _ ( study ) English, Chinese, Maths, Science and Art at school.,6. Kitty sometimes _(go) to the park with his sister.,7.At eight at night, she _( watch ) TV with her parents.,8. _ Mike_( read ) English every day?,9.How many lessons_ your classmates_( have ) on Monday?,10.We often_ ( play ) football in the playground.,句型转换,1.,The children had a good time in the park.,否定句：,_,一般疑问句：,_,对划线部分提问：,_,2.,There were about nine hundred people at the concert.,否定句：,_,一般疑问句：,_,对划线部分提问：,_,3.,Ann did her homework yesterday evening.,否定句：,_,一般疑问句：,_,对划线部分提问：,_,4.,Last week I read an English book.,否定句：,_,一般疑问句：,_,肯定,/,否定回答：,_,对划线部分提问：,_,一般将来时,一般将来时表示将来某个时间要发生的动作或存在的状态，常与表示将来的时间状语连用，如：,tomorrow,next week,next Sunday,等。,I shall go to Dalian next week.,We shall have a class meeting tommorrow.,一般将来时的构成：,1.,一般将来时由“助动词,shall/will+,动词原形”构成。主语为第一人称（,I,和,we,）时，常用助动词,shall,也可用,will.,其他人称用,will.,一般疑问句把,will,和,shall,提前，,否定形式在,will,后加,not.,Well have a football match next week.,He wont come back until 5:30.,Shall I open the window?,2.,用“,be going to+,动词原形”表示将要发生的事或打算、计划、决定要做的事情。,What are you going to do next Saturday?,We are going to meet at the school gate.,Hes not going to have any classes next week.,用所给动词的适当形式填空,1.,I dont think that it _ ( rain ) tomorrow.2.The students _ ( clean ) their classroom tomorrow.3.She _ ( go ) to the cinema with her classmates tomorrow evening.4.There _ ( be ) a meeting next Monday.5.The _ ( have ) an Engllish evening next week.6.It _ ( take) him half an hour to finish his homework tomorrow.,