一般现在时-现在进行时的用法-辨析.ppt

一般现在时与现在进行时,(1)一般现在时的句型结构,肯定句:主语+am/is/are+表语 主语+实义动词(+其它)否定句:主语+am/is/are+not+表语 主语+dont(doesnt)+实义 动词原形(+其它)疑问句:Am/Is/Are+主语+表语 Do(Does)+主语+实义动词原形(+其它),1.表示经常性或习惯的动作.常与下列表示次数的频率副词连用:often,usually,always,sometimes,seldom,every day(week,year,night),once a week等。,My father goes to work at 7:30 every day.He always works at night.,(2)一般现在时的用法,2，表示主语的特征或状态或喜好。,3.表示自然现象或普遍真理。Sunday is the first day of the week.There are 12 months in a year.,I like playing volleyball very much.Lily is a nurse.The jacket is green.,4，表示“预定”或是“安排好”要发生的，不会轻易改变的未来动作,事情。常用于此类用法的动词有come,go,move,stop,leave,arrive,be,finish,continue,start,begin等。,The plain arrives at 8 oclock.飞机八点到。School begins on March 5.三月五日开学。,5)在时间，条件，让步状语从句中,用一般现在时代替将来时。,We will have an exam when we finish the textbook.我们学完课本后将会进行一次测试。I will tell him that as soon as I see him.我一见到他就会告诉他那件事。We have to wait here before he comes.在他回来前，我们不得不等。,I_Ping-pong quite well,but I havent had time to play since the new year.A.willplayB.have played C.playedD.play(2)-You are drinking too much.-Only at home.No one _me but you A.is seeing B.had seen C.sees D.saw,(3)-What are you going to do after the film?-Since the film _early,then lets go shopinging.A.ends B.is going to end C.will end D.ended,The present continuous tense 现在进行时,现在进行时的基本结构,肯定句:主语+am/is/are+现在分词 否定句:主语+am/is/are+not+现在分词 疑问句:Am/Is/Are+主语+现在分词,1,表示现在(now,at the(very)moment,for the time being,at present,及Look!,Listen!)或现阶段正在进行的动作,现在进行时的用法,-What are you doing now?-Im reading books.(现在正在做的事),-What are you doing these days?-Im learning English hard.(现阶段正在做的事),2,与always,constantly,forever,all the time等副词连用,表示动作反复或习惯。此时句子常含有说话者的强烈情感在内。表达较强的“责备”或“表扬”之意。,You are always changing your mind.你总是主意不定。(太烦人了)He is always helping others.他总是帮助别人。(他真是个好人。),“be”的进行时,主要用于表达一时的表现或暂时存在的状态He is foolish.He is being foolish.He is being friendly.,3,表示按计划，安排要发生的动作，这类动词有 see,return,leave,start,visit,go,come,fly,stay等动词可以用进行时表将来。He is leaving on Wednesday.他将于周四离开。They are going to Canada next week.他们将下周去加拿大。,一般现在时,一般现在时与现在进行时表将来的区别,I am not going out this evening.What time does the train leave?,练习过关才是识“时务”的俊杰!,I_Ping-pong quite well,but I havent had time to play since the new year.A.willplayB.have played C.playedD.play(2)-You are drinking too much.-Only at home.No one _me but you A.is seeing B.had seen C.sees D.saw,(3)-What are you going to do after the film?-Since the film _early,then lets go shopinging.A.ends B.is going to end C.will end D.ended,I.Fill in the blanks.1.Lucy often_(help)me with my English.She_(help)me now.2.Mr.Green_(teach)in a middle school.3.The twins_(work)on a farm these days.4.She _(go)to school at eight oclock.5.Its six oclock.They are _supper.(eat),helps,is helping,teaches,are working,goes,eating,6.He usually _ up at 17:00.(get)7.It often _(rain)and its warm in spring.8.They _(like)to play computer games.9.At eight oclock every night,Jack _(do)his homework.,gets,rains,like,does,II.Multiple choise.1.Its 6 oclock in the morning.He _.A.get up B.gets up C.is geting up D.is getting up 2.We _ any Chinese classes on Friday.A.are having B.arent having C.dont have D.are have 3.Are you playing basketball?No,we _.A.isnt B.arent C.not D.dont 4.Listen!The girl _ in the room.A.sings B.singing C.is singing D.are singing,5.Where _ he _ from?A.is,come B.do,come C.does,come D.is,from6.What language _ you _?A.are,speak B.do,speaking C.do,speak D.does,speak7.Its time_.(A)go to school(B)play games(C)to go home(D)to do my homeworks 8._ and help her.(A)Lets me go(B)Lets us go(C)Lets go(D)Lets to go,III.Cloze Its 12 oclock at night.Its _ and _.So,Im _ in bed with my computer.Im _ a letter to my parents.They are in my hometown.They ask me in their letter:How is it _?And I _ to tell them:Its _ and Im very well.Im _ about them,too.Im now _ English in London.I want to go to my hometown one day and _ there.,sit,study,work,cold,write,think,go,want,great,snow,snowing,cold,sitting,writing,going,want,great,thinking,studying,work,IV.Reading comprehension.Its five oclock in the afternoon.The last class is over(结束)and some students are going home and others are going to the clubs.The football players are doing exercises(做操)on the playground.Some swimmers are swimming at the pool.Others are warming up(做准备活动)near the pool.Many students love music.The musicians of the school band are playing the drums and the guitars in the garden.In the chess club,there are also some students playing chess.After-school activities(课后活动)are really fun!,知识回顾Knowledge Review,