中考英语二轮复习重难点精讲精练课件01 动词的时态 (含答案)

这是一份中考英语二轮复习重难点精讲精练课件01 动词的时态 (含答案)，共21页。PPT课件主要包含了英语时态，Summary，一般现在时，一般过去时，现在进行时，过去进行时，一般将来时，过去将来时，现在完成时，过去完成时等内容，欢迎下载使用。
时态(Tense)是表示行为,动作和状态在各种时间条件下的动词形式.简单地说,就是英语中在不同的时间条件下,谓语动词要作相应的变化.初中英语中我们要学习8种时态.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,过去将来时,过去完成时.
一般现在时:是指经常,反复,一直发生的动作或行为及现在的某种状况,比如现在的特征,爱好,习惯,能力等等.一般现在时中如果谓语动词是实义动词时,考虑三单变化,变否定句和疑问句用d/des帮忙.谓语动词是be动词I后am,三单is,其余are,谓语动词是情态动词不做变化.
动词第三人称单数的变化规则:1.一般情况+,picks,camps, stays,shuts,jumps,lks2.以s,x,sh,ch结尾的动词+,teaches,fixes, guesses,finishes3.辅音字母+y结尾的动词,把y变i+es. eg.study-studies,wrry-wrries 4.以结尾的+es. eg.d-des.g-ges
表过去进行的动作及行为或发生的事,我们用一般过去时,除根据情境判断外,用于一般过去时的标志词一般有:just nw,yesterday,the day befre yesterday,…ag,last… 等.一般过去时的句子中,谓语动词要变成相应的过去式
表现阶段或说话时正在进行的动作及行为,我们用现在进行时,除根据情境判断外,用于现在进行时的标志词一般有:nw,right nw,at this time,these days,listen,lk在句首时,at the mment,at present等.现在进行时的结构:助动词be+ding(现在分词)
表示过去某一时刻或某一段时间正在进行的动作.除根据情境判断外,用于过去进行时的标志词一般有:at that time,at the time f…,then,when/while时间状语从句和过去的某个时间点等.过去进行时的结构:was/were+ding
动词现在分词的变化规则:1.一般情况加,cleaning,talking, playing,helping,asking,lking2.不发音e结尾的动词去e加, take-taking,have-having3.以重读闭音节结尾,且结尾只有一个辅音字母的动词双写最后一个字母再加ing.
表示将来某一时段的动作或状态,或将来某一段时间内经常的动作或状态.除根据情境判断外,用于一般将来时的标志词一般有:tmrrw,next week,in the future,in a year等.一般将来时的结构:1.(助动词)will/shall+d2.be ging t d3.be ding
表示从过去的某一时间来看将来要发生的动作或呈现的状态,即出发点是过去.主要是根据情境判断过去将来时的结构: 1.(助动词)wuld+d 2.was/were ging t d 3.was/were ding 4.was/were abut t d
一.表示发生在过去,强调对现在造成影响或后果.二.发生在过去,并持续到现在.除根据情境判断外,用于现在完成时的标志词有:already,yet,never,ever,befre,just等副词和fr+时间段,since/ever since(自从),since…ag,s far等.现在完成时的结构:(助动词)have/has +动词过去分词pp.
表示在过去某个时间或某个动作之前发生的动作,他表示动作发生的时间是过去的过去.除根据情境判断外,用于现在完成时的标志词有:by the end f+过去的时间点,by the time+从句,by+过去的时间点,befre+过去时从句等.过去完成时的结构:(助动词)had +动词过去分词(pp)
动词过去式和过去分词的变化规则:1.一般情况+,picked,camped, stayed,shuted,jumped,lked2.不发音e结尾的动词+,lived,clsed, hped,used3.以重读闭音节结尾,且结尾只有一个辅音字母的动词双写最后一个字母再+ed. eg.stpped,shpped4.辅音字母+y结尾的动词,把y变i+ed. eg.study-studied,wrry-wrried 一部分动词过去式和过去分词不规则,需要特殊记忆.
is/am/are/d/des+v/can等+v
is/am/are+ding
was/were+ding
1will+d2be gingt +d3be+ding
1wuld+d2was/were gingt +d3was/were+ding
has/have+pp
一.选择题:1.Lk,my teacher_____t my friend B.talking C.is talking2.Tm desn't plan t Beijing with his sister,because he_______there B.has been C.has gne3.Everyne in the neighbrhd ______a part in cleaning the street B.playd said he _______vlunteer at the ld peple's hme next ging t B.is ging t C.will 5.When I went ut f my huse,he_________fr the schl waiting B.is waiting C.has waited6.By the time I gt t the party,mst f my friend up B.have shwn up C.had shwn up
过去已经去过两次,对现在的影响是没计划去,现在完成时,去某地已回来用have been t
when引导的状语从句一般过去时,主句 通常过去进 行时
一.选择题:7.The Smiths________t the muntains unless it g rains B.will g will rain C.ges will rain8.Mary _________t Henry fr three B.has married C.has been married9.The cleaning rbt ________my father 1000 B.cst mther always_________him with ther B.cmparing _____a pity that nly six pieces f music in ttal________recrded frfuture wrld t was B.is were C.is have12.What_____yu use t d that yu _____d nw?A.did dn’t B.d aren’t C.were haven’t
现在完成时的标志,时间段谓语 动词要用延续性意义的词
已经买完了,一般过去时
一贯如此,一般现在时,主语三单
一直是遗憾，一般现在时
只有六首曲子被流传后世的事发生在过去,一般过去时
used t d过去做某事,一般过去时
二.适当形式填空:1.We ____________(buy)many things interesting last (is)mre rbts in 20 many apples ____we_______(need)t make apple pies.4.I realized I __________(leave)my bag at hme,when I gt t schl.5.I want t knw What _____________(happen) just (fight)with his yunger brther at eight last teacher said the earth_______(run)arund the is the best music which I _______________(listen)!Smene ____________(shut) ___________(is)in Shanghai since three years (finish)reading a bk abut rbts three days ag and ______________(write)a bk reprt abut it the day after tmrrw.
主句一般过去式,过去的过去过去完成时
做苹果派的平常需要苹果量
主句是过去时,但从句客观真理,一般现在时 三单
从过去到现在现在完成时
was fighting
have listened
二.适当形式填空:12.The ld man __________________(die) fr tw (is)interesting in science and ________(lve)t imagine what the wrld _________(is)like in the I ___________(sell)my tys _____________(buy)fr thirteen __________(meet)him twice s (sleep) while Beibei was yu mind nt playing the pian?I____________________(memrize)(jin)the English club last year and _______________(imprve)his English a (is)frm England and he________(speak) are yu_______________(d)when yu grw up?21.He said he___________(g)fishing if he__________(finish)his wrk.
has been dead
am memrizing
现在完成时的标志,时间段谓语动词要用延续 性意义的词
喜好,一般现在时,三单
两事过去同时发生,主句跟从句都用过去进行时
was sleeping
has imprved
根据情境,现在完成时,从加入俱乐部到现在
国籍,能力,一般现在时
一般将来时be ging t d结构
引导条件状语从句,主将从现.
三.句型转换.1.I get up at eight 'clck every day.(改为否定句和一般疑问句)I dn't get up at eight 'clck every day.D yu get up at eight 'clck every day?2.His mther allws him t g ut n the weekend.(改为否定句和一般疑问句)His mther desn't allw him t g ut n the weekend.Des his mther allw him t g ut n the weekend?3.He sent them ut t ask fr help when in truble.(改为否定句和一般疑问句)He didn't send them ut t ask fr help when in truble.Did he send them ut t ask fr help when in truble?
实义动词原形作谓语,d帮忙
实义动词三单作谓语,des帮忙
实义动词过去式作谓语,did帮忙
三.句型转换 has finished reading the bk.(改为否定句和一般疑问句并做肯定回答)Tm hasn't finished reading the bk.Has Tm finished reading the bk?Yes,he mther had begun t ck by the time he gt hme.(改为否定句和一般疑问句并做否定回答)His mther hadn't begun t ck by the time he gt hme.Had his mther begun t ck by the time he gt hme?N,she hadn' teacher will be angry if we d wrng things.(改为否定句和一般疑问句并做肯定回答)The teacher wn't be angry if we d wrng things.Will the teacher be angry if we d wrng things?Yes,he will.