中考英语动词的时态专项讲解课件PPT

这是一份中考英语动词的时态专项讲解课件PPT，共36页。PPT课件主要包含了一般现在时，现在进行时，一般过去时，过去进行时，一般将来时，现在完成时，rains，规则变形，不规则变形等内容，欢迎下载使用。
Part Three.
1.表示经常的动作或者状态
2.表示现在的情况和状态
3.表示客观事实和普遍真理
例：I ften g t schl by bus.
例：I speak Chinese
例：Knwledge begins with practice.
主语+动词原形/第三人称单数+其他
注：主语除了I，yu .主单谓三单，主复谓原形
例：1.I like playing lks after his mther every bk is water in the area is fresh.
三、动词变第三人称单数规则
注：元音字母：a,e,i,,u其他都是辅音字母
以s,,x,sh,ch结尾
例：like-likesd-deswatch-watchesstudy-studies
1.频率副词:always ,smetimes,ften,usually,never,nce a week,twice a year2.时间状语：n Sunday,n Mnday afternn,every day,in the mrning
注：if,as sn as,unless,until等引导的时间状语从句和条件状语从句用一般现在时表将来
例：He_________(lk) after his mther every day.If it _________(rain ) tmrrw,we wn’t g shpping.
1.表示过去某个时间发生的动作或者存在的状态
2.表示过去习惯或经常发生的动作
例：He gt up early yesterday.
例：When we were seven,we usually walked alng the river.
主语+动词过去式+其他
例：1.we studied at schl usually vlunteered in the cmmunity when he was at year,she graduted frm schl.
例：watch-watchedlive-livedcarry-carriedstp-stpped
以重读闭音节结尾，且末尾只有一个辅音字母
双写最后一个字母加ed
put ——put cut ——cut hurt ——hurt
begin ——began drink ——drank fall ——fell
think——thught buy ——bughtbring ——brughtteach ——taughtcatch ——caught
feel ——feltkeep ——keptsleep ——slept sell ——sldhld——held
1.yesterday系列:yesterday,the day befre yesteday2.last系列：last year,last mnth3.ag系列:five years ag4.in+过去时间:in the past,in 20125.其他:just nw
例：He_________(enter) the cllege last year.we____________(attend)the meeting yesterday.
1.表示将来时发生的动作或存在的状态
2.表示计划，打算做，或者某种迹象表明要发生的事
例：I will be back tmrrw.
例：Lk at the dark clud，it is ging t rain.
注：有些动词用现在进行时表将来：g，cme，leave，stay，begin 等
例：We are leaving fr Beijing.
主语+will+动词原形+其他
例：1. I will g abrad next year.2. He is ging t listen t a lecture next Sunday
主语+be ging t+动词原形+其他
注;there be 结构的将来时1.there will be+其他2.there is/are ging t be +其他
1.tmrrw系列:tmrrw,the day after tmrrw2.next系列：next year3.in+时间段系列:in three days4.in+将来时间:in 2030
例：He_________(enter) the cllege next year.we____________(attend)the meeting tmrrw.
are ging t attend
1.表示此刻正在进行的动作
2.表示一段时间内或者现阶段正在进行的动作
例：I am reading bks in the library nw.
例：He is writing a bk abut hw t learn English these days.
主语+am/is/are+动词现在分词+其他
例：1. He is watching TV nw.2. we are cleaning up the classrm.
三、动词变现在分词规则
例：read-readinglive-livingsit-sittingdie-dying
1.lk，listen，be quite2.nw,at the mment3.these days
例：1.Listen,the bird is students are playing games nw.
1.表示过去某一时刻正在进行的动作
2.表示过去某一时间段正在进行的动作
例：I was ding my hmewrk at nine last night.
例：He was writing a bk these days
主语+was/were+动词现在分词+其他
例：1. I was having breakfast at this time was talking n the phne at that time.
at that time, this time yesterday,at ten yesterday等
例：My cusin was having an exam at this time yesterday.
四、when和while的区别
when和while都可引导时间状语从句
1.He was reading bks when I came brke his leg when he was playing yu are writing letters，I was reading bks.
1.表示过去的动作对现在有影响
2.表示过去的动作一直持续到现在，并有可能继续持续下去
例：I have just had lunch.(表示现在不饿)
例：She has been a teacher since tw years ag.
注；与过去式的区别：过去式只表示过去，和现在没关系例：I had lunch.(表示过去吃了饭，现在不知道饿不饿.)
主语+have/has+动词过去分词+其他
例：1. I have read this has lived there fr five years.
1.一般直接加-ed；
3.重读闭音节,双写尾字母再加-ed；
4.辅y结尾变为i，再把ed加。
begin ——begun drink ——drunk fall ——fallen
1.already，yet, just, ever, s far
2.since+过去的时间点 since+句子(用一般过去时) fr+时间段
1.have been t have gne t have been in
1.The Greens____________China fr tw Li______ Kunming. He______ the city three times.This time he______ Kunming fr three days.A. has been t; have gne t; have been inB. has gne t; has been t; has been inC. have been in; has been t; have gne tD. have gne t; have been in; has been t
have been in
1.I have left my schl fr eight years. I have been away my schl fr eight years.
1.He________(brrw)my bk fr tw father___________(die)since 2010.
has been dead