七年級(jí)三大時(shí)態(tài)復(fù)習(xí)

Revisionoftense七年級(jí)時(shí)態(tài)大比拼學(xué)習(xí)目標(biāo)：1、鞏固三種時(shí)態(tài)的概念、動(dòng)詞形態(tài)及句式構(gòu)成。2、會(huì)運(yùn)用思維導(dǎo)圖復(fù)習(xí)所學(xué)時(shí)態(tài)Tomworkseveryday.TOm

isworkingnow.Tomworkedyesterday.

何為時(shí)態(tài)

在英語(yǔ)中，不同時(shí)間發(fā)生的動(dòng)作或存在的狀態(tài)要用不同的動(dòng)詞形式來(lái)表現(xiàn)。現(xiàn)在進(jìn)行時(shí)一般現(xiàn)在時(shí)一般過(guò)去時(shí)時(shí)態(tài)定義標(biāo)志詞句式結(jié)構(gòu)一般現(xiàn)在時(shí):Simple

Present

句式結(jié)構(gòu)標(biāo)志詞定義一般現(xiàn)在時(shí)表示習(xí)慣、經(jīng)常性的動(dòng)作;表示客觀真理或事實(shí)often,always,sometimes,usually,everyday/week/yearbe動(dòng)詞做謂語(yǔ)行為動(dòng)詞做謂語(yǔ)動(dòng)詞形態(tài)動(dòng)詞原形動(dòng)詞三單1.一般情況直接動(dòng)詞后面加s2.以s,x,sh,ch結(jié)尾的后面加es3.以輔音加y結(jié)尾的，變y為i加es.4.不規(guī)則變化：have-hasbe-isgo-goesdo-does句式結(jié)構(gòu)含有be動(dòng)詞一般問(wèn)句：Do+主語(yǔ)(一二三復(fù))＋動(dòng)詞原形＋其它?主語(yǔ)為第三人稱單數(shù)Does+主語(yǔ)＋動(dòng)詞原形＋其它成分?肯定句：主（一二三復(fù)人稱）+動(dòng)原+其它。主（三單人稱）+動(dòng)詞三單+其它。否定句：主（一二三復(fù)）+don't+動(dòng)原+其它.

主（三單）+doesn't+動(dòng)原+其它.

特殊問(wèn)句：疑問(wèn)詞+do/does+動(dòng)原+其它？肯定句：主+be+其它.否定句：主+be+not+其它.一般問(wèn)句：Be+主+其它.特殊問(wèn)句：疑問(wèn)詞+be+主+其它？實(shí)義動(dòng)詞做謂語(yǔ)特殊疑問(wèn)句:疑問(wèn)詞+一般問(wèn)句?1.一般情況下是在動(dòng)詞后面加s2.以s,x,sh,ch結(jié)尾的單詞后面加es3.以輔音加y結(jié)尾的單詞，把y變?yōu)閕加es.4.不規(guī)則變化：have-hasbe-isgo-goesdo-does動(dòng)詞三單的變化句式結(jié)構(gòu)含有be動(dòng)詞一般問(wèn)句：Do+主語(yǔ)(一二三復(fù))＋動(dòng)詞原形＋其它?主語(yǔ)為第三人稱單數(shù)Does+主語(yǔ)＋動(dòng)詞原形＋其它成分?肯定句：主（一二三復(fù)人稱）+動(dòng)原+其它。主（三單人稱）+動(dòng)詞三單+其它。否定句：主（一二三復(fù)）+don't+動(dòng)原+其它.

主（三單）+doesn't+動(dòng)原+其它.

特殊疑問(wèn)句：疑問(wèn)詞+一般疑問(wèn)句式？肯定句：主+be+其它。否定句：主+be+not+其它.一般問(wèn)句：Be+主+其它.實(shí)義動(dòng)詞做謂語(yǔ)現(xiàn)在進(jìn)行時(shí)PresentProgressiveTense拯授啟案名跑損熏殿痙屢頑弧住陶庸圭佯邱怯鹵債視邵再軸兔握鉻莢浴砒時(shí)態(tài)復(fù)習(xí)公開(kāi)課課件時(shí)態(tài)復(fù)習(xí)公開(kāi)課課件現(xiàn)在進(jìn)行時(shí)時(shí)態(tài)用法構(gòu)成時(shí)間狀語(yǔ)現(xiàn)在進(jìn)行時(shí)表示說(shuō)話時(shí)或現(xiàn)階段正在進(jìn)行或發(fā)生的動(dòng)作。主+is/am/are＋動(dòng)詞的現(xiàn)在分詞(v.-ing)now,rightnow,,Look!Listen!直接+ing以不發(fā)音的e結(jié)尾的，去e，+ing重讀閉音節(jié)以一個(gè)輔音字母結(jié)尾的，雙寫(xiě)這一字母+ing動(dòng)詞-ing形式的構(gòu)成：writingtakinggettingrunningswimminggoinggoaskwritetakegetrunswimasking現(xiàn)在進(jìn)行時(shí)一般現(xiàn)在時(shí)一般過(guò)去時(shí)定義表示現(xiàn)在正在進(jìn)行或發(fā)生的動(dòng)作表示習(xí)慣、經(jīng)常性的動(dòng)作;表示客觀真理或事實(shí)表示過(guò)去某個(gè)時(shí)間結(jié)束的動(dòng)作或存在的狀態(tài)。標(biāo)志詞Look!、Listen!、nowoften,always,sometimes,usually,everyday/week/yearyesterday、...ago、in1992、lastweek/month…結(jié)構(gòu)be(is,am,are)+doing1、am\is\are+表語(yǔ)2.Thereis\are3.實(shí)義動(dòng)詞作謂語(yǔ)did,was/were(過(guò)去時(shí)）ExerciseThey___________(wash)theclothesnow.Look!Tom________(play)basketballoverthere.Listen!______Lucy_______(sing)?arewashingisplayingIssinging一般過(guò)去時(shí)Simple

PastTense拯授啟案名跑損熏殿痙屢頑弧住陶庸圭佯邱怯鹵債視邵再軸兔握鉻莢浴砒時(shí)態(tài)復(fù)習(xí)公開(kāi)課課件時(shí)態(tài)復(fù)習(xí)公開(kāi)課課件GroupWork

句式結(jié)構(gòu)標(biāo)志詞定義一般過(guò)去時(shí)動(dòng)詞形態(tài)動(dòng)詞原形動(dòng)詞過(guò)去式一般過(guò)去時(shí)態(tài)（TheSimplePastTense)介紹1.定義：一般過(guò)去時(shí)態(tài)表示過(guò)去某個(gè)時(shí)間發(fā)生的動(dòng)作或存在的狀態(tài)，常和表示過(guò)去的時(shí)間狀語(yǔ)連用；也表示過(guò)去經(jīng)?；蚍磸?fù)發(fā)生的動(dòng)作，常和表示頻度的時(shí)間狀語(yǔ)連用。2.時(shí)間狀語(yǔ)： yesterday lastnight in1990 twodaysago等3.頻度副詞： often always等4.例句： Igotupat7:00yesterday. Myfatherwasatworkyesterdayafternoon. Healways

wenttoworkbybuslastyear.

一般過(guò)去時(shí)態(tài)句式的構(gòu)成

陳述句式動(dòng)詞肯定式否定式

beIwas

….He/She/itwas….We/You/Theywere

….Iwasnot(wasn’t)….He/She/Itwasnot(wasn’t)….We/You/Theywerenot(weren’t)…

實(shí)義動(dòng)詞

主+動(dòng)詞過(guò)去式

主+didnot(didn’t)work.一般過(guò)去時(shí)態(tài)句式的構(gòu)成

疑問(wèn)句式一般疑問(wèn)句及答語(yǔ)beDidWas+單數(shù)主語(yǔ)+其他？Yes,....wasNo,......wasn't.Were+復(fù)數(shù)主語(yǔ)+其他？Yes,....were.No,.......weren't.Did+主語(yǔ)+動(dòng)原+其他？Yes,....did.No,.....didn't.巧記動(dòng)詞過(guò)去時(shí)態(tài)動(dòng)詞一般過(guò)去時(shí)，表示過(guò)去發(fā)生事；be用was或用were,have,has變had；謂語(yǔ)動(dòng)詞過(guò)去式，過(guò)去時(shí)間做標(biāo)志；一般動(dòng)詞加-ed，若是特殊得硬記。否定句很簡(jiǎn)單，主語(yǔ)之后didn't添；疑問(wèn)句也不難，did放在主語(yǔ)前；謂語(yǔ)之前有did，謂語(yǔ)動(dòng)詞需還原；動(dòng)詞若是was,were,否定就把not添。以字母e結(jié)尾的動(dòng)詞，只+d在動(dòng)詞后加-ed動(dòng)詞過(guò)去式不規(guī)則變化規(guī)則變化重讀閉音節(jié)以一個(gè)輔音字母結(jié)尾的，雙寫(xiě)+ed“輔音字母+y”，變y為i,再+edNotice:表示過(guò)去經(jīng)常反復(fù)發(fā)生的動(dòng)作，我們也會(huì)與always,usually,often,sometimes等連用

Heoften______（play)footballwithhisclassmatesafterclasslastyear.played行為動(dòng)詞的一般過(guò)去時(shí):陳述句：主語(yǔ)+動(dòng)詞過(guò)去式+其它Shedidhomeworkyesterday.否定句：主語(yǔ)+助動(dòng)詞didn’t+動(dòng)詞原形+其它Shedidn’tdohomeworkyesterday.一般疑問(wèn)句：Did+主語(yǔ)+動(dòng)詞原形+其它Didshedohomeworkyesterday?Yes,shedid./No,shedidn’t.PRACTISE改寫(xiě)句子：1、Lucydidherhomeworkathome.（改否定句）

Lucy______________herhomeworkathome.2、Hefoundsomemeatinthefridge.（變一般疑問(wèn)句)______he___________meatinthefridge?3、Shestayedthereforaweek.（對(duì)劃線部分提問(wèn)）

_________________she_____there?4、Therewassomeorangeinthecup.（變一般疑問(wèn)句)_____there_____orangeinthecup?

didn’tdoDidfindany

HowlongdidstayWasany

對(duì)比時(shí)態(tài)

動(dòng)詞形式否定句

一般問(wèn)句現(xiàn)在進(jìn)行時(shí)

一般現(xiàn)在時(shí)一般過(guò)去時(shí)表格對(duì)比學(xué)習(xí)be+v-ing(現(xiàn)在分詞）在be后加上notBe提到句首V-原形V-三人單在行為v.前借用do,does后加not，行為動(dòng)詞還原Do,Does提到句首，行為動(dòng)詞還原V-ed(過(guò)去式）在行為v.前借用did后加not，行為動(dòng)詞還原Did提到句首，行為動(dòng)詞還原

有“錢”提前，沒(méi)“錢”借“錢”，借“錢”還“錢”，找到有“錢”人。時(shí)態(tài)精英判斷下列信息詞是屬于哪種時(shí)態(tài)

lastnightnoweverydayLook!yesterdayoftenListen!twoyearsagoalwaysin1897

sometimes

一般現(xiàn)在時(shí)一般過(guò)去時(shí)現(xiàn)在進(jìn)行時(shí)+5分小小測(cè)試判斷時(shí)態(tài)形式：Healwayslikesplayingthepiano.()WearehavinganEnglishclassesnow.()Theyoftengohomelate.()Lucydancedthediscoatthepartylastnight.()IlikedgotothezoowhenIwasyoung.()Look!Theyareplayingfootball.()Shewasbornin1990.()Ilostmuchmoneylastnight.（）A.現(xiàn)在進(jìn)行時(shí)B.一般現(xiàn)在時(shí)C.一般過(guò)去時(shí)CBCABACC+10分Iusually________(get)upat6:00,butyesterdayI______(get)upat7:00.Mysisterdoesherhomeworkat5:00everyday.(否)Mysister__________herhomeworkat5:00everyday.3.Hereadanovel(一般疑問(wèn)句)_____he______anovel?

getgot

doesn’tdoDidread+6分Heisateacher.2.KangkangcomesfromChina.先（一般疑問(wèn)句）再（否定句）Isheateacher?Heisn’tateacher.DoesKangkangcomefromChina?Kangkangdoesn’tcomefromChina.句型變化操練+4分+8分Youarelucky.1.

Weoften____play)intheplayground.2.Heoften______(