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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,*,Learning about language,GrammarPresent tense,现在进行时的基本用法,a.,表示此时此刻正在发生的事情。,We are waiting for you.,The farmers are getting in the corn.,b.,表示现阶段正在发生的情况，说话时动作未必正在进行。,-What are you doing recently?,-Im writing another novel.,They are learning Chinese in Peking University.,With more forests being destroyed,huge quantities of good earth are being washed away every year.,c.,表示发展中的或正在改变的情况，如：,get,grow,become,turn,run,go,begin,等。,The leaves are turning red.,Its getting warmer and warmer.,d.,与,always,constantly,forever,等词连用，表示反复发生的动作或持续存在的状态，往往带有说话人的主观色彩（赞成、讨厌、生气等情绪）。,You are always changing your mind.,He is always thinking of others.,I am constantly losing money.,进行时可以表示动作的未完性、暂时性。,I dont really work here;Im just helping out until the new secretary arrives.,He was writing a book about China last year but I dont know whether he has finished it.,注意！,e.,用现在进行时表示按计划或安排将要进行的动作。主要用于,come,go,leave,move,start,begin,arrive,等动词中。,He is leaving us tonight.,Ive won a holiday for two days to Florida.,Im taking my Mum.,When are you going off for your holiday?,表将来的动作或状态,还可用以下几种形式,:,注意,will/shall,动词原形,I,shall,be seventeen years old next month.,be going to,动词原形,:,表示即将发生的或最近打算进行的事。,We,are going to have,a meeting today.,be to,动词原形,:,表示按计划要发生的事或征求对方意见。,Are we to go on with this work?,be about to,动词原形,表示即将发生的动作,不与表示将来的时间状语连用,。,The train is about to start.,I was about to go out when an unexpected,visitor came.,一般现在时表示将来时,(1),按规定预计要发生的未来动作,仅限于动词,come,go,leave,move,start,return,arrive,begin,stay,等动词,。,强调按照,时刻表或日程表,安排发生的动作，一般不轻易改变。,The plane,takes off,at 10:10.That is,its leaving in ten minutes.,(2),用在状语从句中用一般现在时代替将来时。,If you,do,that again,Ill hit you.,(3),用在,I bet,和,I hope,后面,常用一般现在时表将来。,I bet you,dont get up,before 10 tomorrow.,我敢说你明天不到,10,点是不会起床的。,进行体其他结构,过去进行时,was/were doing sth.,I first met Lisa 3 years ago.She was working in a bookstore.,He was listening to music when I came in.,He was quarreling with his wife at 7 last night.,将来进行时,will be doing sth.,Ill be attending a meeting at 9 tomorrow morning.,Please dont call me between 8:00 and 10:00 tomorrow.Ill be having my classes then,注意,:,英语中一些表,“,状态和感官”的动词通常不用于进行时：,用法和单词,例句,表存在或位置,:be,lie,stand,Japan lies to the east of China.,表所属,:have,own,possess,belong to,fit,suit,Taiwan belongs to China.,Who owns this land?,表知觉,:see,hear,smell,taste,sound,look,feel,seem,appear,I smell the dinner cooking.,He seems quite happy.,表认识、信仰、意见、怀疑、猜测、希望,:know,think,understand,doubt,suppose,hope,wish,He doubts whether you will find your lost pen again.,表喜欢、反对、仇恨、厌恶,:love,like,prefer,mind,hate,want,dislike,envy,We love our motherland deeply.,They envy her good fortune.,1.I havent the slightest idea _(,他在说什么,).(talk),2.Teenagers _(,在危害他们的健康,)because they play computer games too much.(damage),3.At present,email,as well as telephones,_(,正发挥重大作用,)in daily communication.(play),4.Though food _(,快要吃完了,),the men are cheerful and confident.(run),5.The injured boy _(,在动手术,)while his parents waited anxiously outside.(operate),what he is talking about,are damaging their health,is playing an important part/role,is running out,was being operated on,6.The other day,they _(,聚会,),when they heard a loud noise from downstairs.(have),7.Please dont call me at 4 tomorrow afternoon.I _(,在开会,)then.(have),8.This time tomorrow,we _(,在听,)a lecture by a visiting professor from abroad.(attend),9.The Smith couple _(,正准备放弃,)when a rescue team from the nearby town arrived.(give),10.-Hey,look where are you going?,-Oh,Im terribly sorry.I _(,没注意,).(notice),will be having a meeting,will be attending,were about to give up,wasnt noticing,were having a party,
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