Unit8SectionAGrammarFocus课件人教版英语七年级下册-1

SectionAGrammarFocusUnit8OnceuponaTime学习目标能够通过观察和分析示例句子，深入理解并准确辨析一般过去时的表意功能。能掌握一般现在时和一般过去时的区别，并能在不同情境下正确、灵活地运用这两种时态。LeadinOncealion________amouse.Themouse______afraid.He_____,“Pleaseletmego!OnedayIwillhelpyou!”Thelion_________and_____themousego.Later,ahunter________thelioninanet.Themouse________thelionthen.He_____throughthenetand_____thelionfree!caughtwassaidlaughedletcaughthelpedbitsetthesimplepasttense一般过去时DoyourememberPeter’sfavouritestory?Listentotheconversationandfillintheblanks.Whattenseisusedinthisstory?新课讲授3aReadthesentences.Whattensesdotheyuse?DidyoureadLittleWomenforEnglishclass?Yes,Idid.Itisagreatbook./No,Ididn’t.Wechoseadifferentbook.DoyouknowthestoryofTheEmperor’sNewClothes?Yes,Ido.It’safunnystory!/No,Idon’t.Pleasetellmeaboutit.Howdidthemousehelpthelion?Itbitthroughthenet,andtheliongotout.Whatdidthebrothersdo?Theyliedtotheemperor.一般过去时态一般现在时态一般过去时态一般过去时态Think:

Whendoyouuseeachtense?一般过去时thesimplepasttense一般现在时thesimplepresenttenseWeusethesimplepresenttensetotalkaboutgeneraltruths(一般事实).Weusethesimplepasttensetotalkaboutcompletedactions(已完成的动作)thathappenedbeforenow.Let’learn一般现在时a.表示经常性、习惯性的动作或现在存在的状态b.表示客观事实和普遍真理一般过去时a.表示在过去某一特定时间发生的动作或存在的状态，只陈述过去，不强调对现在是否产生影响b.表示过去习惯性、经常性的动作，行为，或存在的状态e.g.Hetakesawalkintheparkevermorning.他每天早晨在公园里散步.e.g.Shewasbornin2012.她出生于2012年。一般现在时和一般过去时的用法一般现在时always,usually,often,sometimes,everyday,everyweek,onSundays等一般过去时yesterday,thedaybeforeyesterday,lastweek,last(year,night,month),in1989,justnow,attheageof5,oneday,longlongago,onceuponatime等e.g.Heisoftenlateforthemeeting.他经常开会迟到。e.g.Therewasnosupermarketinthesmalltownsixyearsago.这个小镇六年前没有超市。一般现在时和一般过去时的常见标志词3bChoosethecorrectformsoftheverbs.1.When

I

am/was

a

child,my

favourite

book

is/was

Peter

Rabbit.2.I

usually

tell/told

funny

stories

to

my

friend

friends,I

tell/told

them

a

sadstory

yesterday,and

they

cried.3.The

mouse

ask/asked

the

lion

not

to

kill

him.He

promises/promised

to

help

the

lion,and

the

lion

let

him

go.4.Thetwo

brothers

he

lie/liedtothe

emperor,butthe

emperor

didn't

knowthat

and

buy/bought

their

clothes.5.Usually,peoplefeel/feltsadwhen

they

lose/lost

something.But

thefarmer

inthe

story

didn't

feel

sad

when

he

loses/lost

his

horse.3cCompletetheshortstorywiththecorrectformsoftheverbsinbrackets.Onceuponatime,aking______(ask)anartisttopainthimahorse.“Please______(give)mesometime,”theartist_________(answer).Thekingwaitedforafewmonthsbeforehe______(grow)angry.“Where______(be)mypanting?”heasked.Quickly,theartist_______(paint)abeautifulpictureofahorse.Thekingsaid,“I______(like)it!Butwhydidyoumakemewaitsolong?”Theartist______(smile)and______(take)thekingtohishouse.Therewerepaintingsofhorsesallover!“Ittookmemonthstolearnhowtopaintahorsewell!”he______(say).askedgiveansweredgrewispaintedlikesmiledtooksaid3dShareyourfavouritestory.Tellyourclassmateswhyyoulikeit.Myfavouritestoryis…Onceuponatime,…Theend!Ilikethisstorybecause…MyfavouritestoryisJingweiDecidestoFilltheSea.Onceuponatime,therewasalittlegirlcalledNüwa.HerfatherwasEmperorYanandhelovedhisdaughter.Theylivedinapalace(宫殿).Theyplayedinthegardenandwereveryhappy.Oneday,Nüwadecidedtogototheseainaboatbuttheweatherwasverybadandsoontheboatwasinpieces.Nüwajumpedintothewater.Shetriedtoswimbutshedied.ThenNüwachangedintoabirdcalledJingweiandreturnedhometoseeherfather.TheEmperorcriedbecauseNüwadied.Buthewatchedthebirdandhewashappyagain.Finally,thebirddecidedtoreturntotheseaandtriedtofilluptheseawithpebbles.Theend!IlikethisstorybecauseIcanlearnsomethingfromit.课堂总结Keywordsget

out,king,artist,quickly,smile,allover一般现在时和一般过去时的区别Grammar当堂检测Ⅰ.根据句意用括号内所给动词的适当形式填空。1.He__________(work)inthatbankfouryearsago.2.She__________(learn)toswimlastyear.3.I__________(see)himyesterday.4.ZhangMing___________(notlike)swimminginwinter.5.Theboy__________(have)abadcoldyesterday.learnedsaw

had

worked

doesn’tlikeⅡ.将下列汉语句子翻译成英语。1.妈妈经常给我们做蛋糕。_______________________________