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一般现在时&现在进行时一，一般现在时的基本用法1.表示习惯性的、反复出现的动作或状态，常用的时间状语有always,often,sometimes;everyday,nowandthen,usually,等。e.g.Sheoftenanswerssomepersonale-mailsattheweekend.2.表示主语现在的特征，性格或者说话时的感觉状态等e.g.Shelovestogoshoppingwithherfriends.3.表示客观事实或者普遍真理e.g.Lighttravelsfasterthansound.4.表示按规定、计划等预计要发生的动作e.g.ChristmasfallsonaFridaynextyear.5.在时间、条件状语从句中，用一般现在时表示__________e.g.We_________(go)totheparkifit_________(notrain)tomorrow.二，现在进行时的基本用法1.表示说话时正在进行的动作或状态。e.g.Bobissittingthereandreadingnewspaper.2.表示现阶段正在进行的动作e.g.Heiswritinganovelnowadays.3.常与always,forever,constantly,allthetime等时间状语连用，表示反复发生的或者习惯性的动作，常用来表达说话者不满、抱怨、或赞赏的感情色彩。e.g.Sheisalwaysaskinghermotherformoney.4.现在进行时可用来表示计划或者安排要发生的动作。常见动作有________________________e.g.BettyisleavingforGuangzhoubyplaneat3p.mthisafternoon.5.注意：并非所有的动词都可用于进行时，例如：1）表示感觉，感知，感情的动词：smell，taste,feel,love,hate,hope,prefer,wish,等2）表示存在状态的动词：be,exist,remain,stay等3）表示占有与从属关系的动词：belong,contain,have,own等4）表示思考、理解等心理活动的动词：believe，doubt，know,remember,understand等【语法专练】填空1.Stayathome.It__________(rain)heavilynow.2.He__________(take)awalkaftersuppereveryday.3.---Haveyoustartedwritingyourreport?---Notyet.I________(have)ahardtimegettingtheinformation.4.“Theexcitingmoment_________(come)soon,”hethoughttohimself.5.You’dbetterwritedownherphonenumberbeforeyou________(forget)it.6.Planningsofarahead______(make)nosense---somanythingswillhavechangedbynextyear.改错1.---Annisinhospital.---Oh,really?Idon’tknow.Iwillgoandvisither.2.Searchthewebsiteandyoulearnalotaboutfirefighting.3.Wewererepairingourhouseandhopeitwillbefinishedsoon.4.Iwillgivethebookstothemassoonastheywillcomeback.5.Jackoftenwenttobedat10onweekends.一般将来时★一般将来时的基本用法1.表示将要发生的动作或状态，构成“will/shall+v.”。will表示依据常识或者直觉做出的推测，或者说话者临时想到的意图。e.g.Youwillcatchacoldifyougooutwithoutyourcoat.2.begoingtodo表示①__________________________________________②__________________________________________e.g.Theyaregoingtovisitthevolunteersthisevening.Themoonisgoingtoriseinaminute.3.betodo①表示预先安排好的计划或约定。e.g.Theyaretomeetatthegateoftheschool.②表示说话人的意志、意图、职责、命令、义务等e.g.Nooneistoleavetheroomwithoutpermission.③表示注定要发生的事情e.g.Yourplan_______________________________(注定是要失败).4.beabouttodobeonthepointofdoingsth.e.g.Sheisabouttobeanewmother.Weshouldn’tgiveup.Weareonthepointofwinning.5.一般现在时和现在进行时表示一般将来e.g.Wewillgoshoppingifitdoesn’traintomorrow.Sheisleavingearlytomorrowmorning.【语法专练】1.Focusonwhatyouaresupposetodoeveryday,andyou_______(make)progress.2.I_______(go)tothelibraryassoonasIfinishwhatI________(do).3.Oil_____（float）onwater.4.Theschoolsportsmeeting________(hold)onSunday.5.Lookattheclouds.It_____________(rain).一般过去时&过去进行时一，一般过去时的基本用法1.表示过去的某个时间内发生的事情，常与过去的时间状语连用e.g.Hewenttothebankjustnow.2.表示过去的经常性，习惯性的动作或者状态e.g.Heoftencriedwhenhewasaboy.[拓展]___________和____________表示“过去常常”。3.用于Ididn’tknow...；Ithought...;Iforgot...等后。e.g.Ididn’tknowyou______(be)here.4.当主句为过去将来时，时间、条件等状语从句中用一般过去时表示_________e.g.Shesaidshe_________(come)ifI__________(promise)towaitforher.二，过去进行时的基本用法1.表示过去某一时刻或某段时间内正在进行的动作e.g.Iwasstayingathomealllastweek.2.表示另一件事发生的背景e.g.Heheardacrywhenhe_________(walk)inthestreet.3.一些动词如come,go,leave,arrive,start等可以用过去进行时表示___________.e.g.Hesaidhewasleavingthenextday.Shewascomingtoseemethenextweek.现在完成时1.表示过去发生的某一动作对现在造成的影响或者结果。或者表示发生在过去，持续到现在的动作或者状态。常见时间状语有_________________________________________________________________________________________________________________________________________________________e.g.Theyhavealreadyfounded4companies.Mygrandmotherhasbeenillsincetwodaysago.=_____________2.现在完成时的常用固定句型It/This/Thatisthefirst/second....time+that从句（现在完成时）★It/This/Thatisthe+最高级+名词+that从句（现在完成时）Itis/hasbeen+一段时间+since..e.g.这是我第一次参观这座城市。_____________________________________________这是我看过的最好的电影。_______________________________________________3.短暂性动词，如come,go,die,marry,buy等的完成时不能与一段时间连用，可转换为延续性动词。1、go—__________2、come—_________3、comeback—_________4、leave—_____________5、buy—________6、borrow—________7、die——__________8、begin——______9、finish—_________10、open——__________11、close——__________12、lose——________13、gettoknow—_______14、turnon—________15、getup——________16、become—_______17、join—___________或____________18.makefriends_______________19、catchacold___________________e.g.Hehasboughtthebooksfor3days.()Hehashadthebooksfor3days.()4.比较have/hasbeento、have/hasgoneto和have/hasbeenin1)havebeento意思是“___________”，2)havegoneto意思是“____________”，3)havebeenin意思是“_______________”HehasbeentoShanghai.HehasgonetoShanghai.Mr.BrownhasbeeninShanghaiforthreedays.5.如果从句的谓语动词是短暂性动词，时间从从句的谓语动作开始算起如果从句的谓语动词是延续性动词，时间从从句的谓语动作结束算起请判断句意：Itis/hasbeen10yearssinceheleftBeijing.Itis/hasbeen10yearssincehewasadoctor.过去完成时1，定义：表示在过去某一时间或动作以前已经完成的行为或存在的状态，即“过去的过去”2，结构：主语+had+done3,常用时间：by\before+过去时间Thetrain____________(leave)beforewearrived.I_________(live)inAmericafortwoyearsbeforeicamehere.