2023年中考英语一轮复习之时态（ppt课件）.pptx

1、2023中考英语一轮复习之时态一般现在时 VS 一般过去时现在进行时VS一般将来时现在完成时VS过去进行时一、定义 I am a girl.我是一个女孩I brush my teeth every night.我每天晚上都刷牙The sun rises in the east.太阳从东边升起事实状态动作反复发生客观真理He is dancing.正在发生的动作We are learning Unit5 these days.现阶段发生的动作 I have learned English for twenty years.过去发生的动作持续到现在I have eaten.已经完成的动作 He w

2、as swimming at that moment.过去正在发生的动作 They were short and ugly at that time.过去的状态However,most of us liked them.过去发生的动作Im going to go abroad.计划I will date with XZ.还没有发生的动作含义含义一般现在时 1.表示反复发生或经常发生的动2.表示主语的状态 3.表示客观真理一般过去时过去经常反复发生的动作或存在的状态一般将来时计划安排或者马上要做的事情现在进行时表示现在进行的动作或者存在的状态过去进行时表示过去某一时间段或某一时间段内正在发生或进

3、行的动作现在完成时1.过去发生的动作持续到现在 2.过去发生的动作对将来有影响 二二.标志词标志词2.频度副词频度副词:always,usually,often,sometimes,never1.every系列系列:every day/week/month/year3.频率副词词组频率副词词组:once a week twice a week three times a weeklooklistennowthese days 二二.标志词标志词 二二.标志词标志词already,just,yet,ever,never,so far(till now/up to now)recently,in

4、the past 3 yearsbefore,since+时间点,for+时间段昨日系列昨日系列yesterday/the day before yesterdayago系列系列ten minutes/three days+ago.last系列系列last+night/week/year.in系列系列in the past/in+过去的时间过去的时间.其他其他this morning/just now 二二.标志词标志词 二二.标志词标志词2.at that time1.at 8:00 yesterday 3.this time yesterday,when,while、tomorrow系列：

5、系列：tomorrow morning next系列系列：next week/next yearin+时间段时间段：in three days/in the future其他其他:soon/from now on/some day/one day 二二.标志词标志词时间标志词时间标志词一般现在时usually,always,sometimes,often,every 系列，次数（once a day,twice a day,three times a day.）一般过去时yesterday系列,last系列,ago系列,once upon a time,in+(过去的时间点)，just now

6、,this morning 一般将来时tomorrow系列,next系列,in+(将来的时间点)，in+(一段段)，this afternoon/evening现在进行时now,look,listen,be quiet,be careful,at the moment,these days过去进行时At this time yesterday,at that time,at that moment,at 9:00 last night.现在完成时already,yet,just,never,ever,befor,since,for+一段时间Game rules:Game rules:说出是哪种

7、时态的标志词！last weeklast weekonce a once a weekweekagoagoalwaysalwaysusuallyusuallyyesterdayyesterdayfrom now onfrom now onjust nowjust nowBe quietBe quietin three daysin three daysevery dayevery day大家来找茬：every day、next week、last night、never、on Saturdays、now、seldom、tomoroow、usually、yesterday、listen、once

8、 a monthevery dayneveron Saturdays seldomusuallyonce a month 谓语动词的形式谓语动词的形式一般现在时谓语动词：do/does(主语是I是you是复数，谓语动词do形,主语非I非you非复数，谓语动词用does形)be动词：am/is/are（主语是I，用am,是you 是复数用are,非I 非you非复数，用is）一般过去时谓语动词：did（-ed）be动词：was/were（主语是you 是复数用were,非you非复数用was）一般将来时谓语动词：will+do/be(am/is/are)going to+do现在进行时谓语动词：

9、be(am/is/are)+doing过去进行时谓语动词：was/were+doing现在完成时谓语动词：have/has+doneGame timedidam/is/are doinghave donewas/were doingbe going to dohad donewill dodo动词时态大PK1.A.visitB.visitedC.is visitingD.will visit2.A.teachB.taughtC.is techingD.will teach3.A.have bought B.boughtC.buysD.buy4.A.winsB.wonC.will wonD.ha

10、s won5.A.amB.is C.wasD.were三、动词变化规则一般情况下加一般情况下加s s。egeg：worksworks、likeslikes、runsruns以以chch、s s、shsh、x x、o o结尾，加结尾，加eses。egeg：watcheswatches、washeswashes、goesgoes以辅音字母以辅音字母+y+y结尾，变结尾，变y y为为i i，加，加eses egeg：carriescarries、criescries、fliesflies动词过去式的变化规则1.直接加ed2.以不发音的e结尾，直接+d3.以辅音字母+y结尾，变y为i+ed4.以重读闭

11、音节结尾且末尾只有一辅音字母的动词,双写末尾字母+ed动词现在分词的变化规则1.直接加ing2.以不发音的e结尾，去e+ing（see/be）3.以重读闭音节结尾且末尾只有一辅音字母的动词,双写末尾字母+inghavestudyplanmixeat仰天大笑三声仰天大笑三声10个蹲起个蹲起卷子一张卷子一张likefinish棒棒糖棒棒糖刮刮乐刮刮乐刮刮乐刮刮乐刮刮乐刮刮乐刮刮乐刮刮乐刮刮乐刮刮乐刮刮乐刮刮乐刮刮乐刮刮乐刮刮乐刮刮乐刮刮乐刮刮乐刮刮乐刮刮乐刮刮乐刮刮乐刮刮乐刮刮乐做题方法1.看选项，判断考点2.找时间标志词4.看上下文、上下句3.找连接词习题精练1.Many city people

12、 often _their bikes to work.A.ride B.will ride C.rode D.have ridden2.He is so careless that he always _his school things at home.A.foegets B.forgot C.leaves D.left1.My father _ ill yesterday.A.isnt B.arent C.wasnt D.werent2.He always _ me last term.A.helped B.helps C.helping D.help3.I bought some CD

13、s for my friend and they _ me 30 yuan.A.will cost B.costs C.cost D.costed4.Will you please say it again?I _ quite _ you.A.didnt;hear B.dont;heard C.didnt;heard D.dont;hear5.Jim _(do)a lot the day before yesterday.He _(clean)the room and _(cook).1.They often _(play)in the playground.2.She _(be)a stud

14、ent.3.She usually _(get)up at six oclock.4.He _(have)blues eyes.习题精练方法总结：方法总结：1.1.看标志词看标志词 2.2.看语境看语境 3.3.看主语看主语 含义含义肯定句bedo否定句be+not助动词+not一般疑问句Be+主语+表语？助动词+主语+谓语+宾语？特殊疑问句Wh-/How+一般疑问句？句型转化1.He is a student.(改为一般疑问句和否定句)2.I love apples.(改为一般疑问句和否定句)_3.He worked in a hospital last year.（对划线部分提问）4.They have had breakfast.(改为否定句)5.They will go to school.(改为否定句)_ Thank you