人教版八年级英语上册U1-A-(GF-3c)-教学课件

GrammarfocusGoforit!BySharrySectionA(GrammarFocus-3c)Unit1

Wheredidyougoonvacation?

不定代词：不指名代替任何特定名词或形容词的代词叫作不定代词。常见不定代词如下所示：some一些somebody某人someone某人something某事;某物nothing无物all全体；全部both两个(都)none没人或物（指两个以上）other(s)另一个（些）another另外一个；又一个much很多many很多IndefinitePronounsanybody任何人anyone任何人anything任何事物no无nobody无人noone无人neither没人或物（指两个当中）either任何一个（指两个当中）each每个every每个everybody每人；大家；人人everyone每人everything每一件事物；一切few很少afew一些；几个little很少alittle一些one一个(人或物)

注意：1.some和any既可修饰可数名词复数，也可修饰不可数名词。some多用于肯定句，any则多用于否定句、疑问句和条件从句。例如：但是，在Wouldyoulikesometea?这类问句中则用some,而不用any,这是因为问话者希望得到对方肯定的答复。

A:Arethereanyapplesinthefridge?

B:Yes,therearesome./No,therearen’tany.A:Isthereanywaterinthebottle?B:Yes,thereissomewater./No,thereisn’tanywater.Thereare______tablesintheroom,buttherearen’t_______chairs.2.Wouldyoulike______milk?3.Willyougiveme______paper?Fillintheblankswithsomeorany.someanysomesome2.

由some,any,no,every

构成的复合不定代词作主语时，都作单数看待，其谓语动词用第三人称单数形式。例如：

Somethingiswrongwithmywatch.Well,everyonewantstowin.Nobodyknowswhatthefuturewillbelike.ThereissomethingforeveryoneatGreenwoodPark.3.

除noone

以外，其他复合不定代词都写成一个词。4.

不定代词若有定语修饰，该定语要置于其后。例如：

Didanyoneseesomethinggoodatthecinema?Forlunch,wehadsomethingveryspecial--Malaysianyellownoodles.Doyouhaveanythingtosay?Fillintheblankswiththewordsintheboxandpracticetheconversation.3aLinda:Didyoudo________funonyourvacation,Alice?Alice:Yes,Idid.IwenttoSanya.Linda:Howdidyoulikeit?Alice:Well,itwasmyfirsttimethere,so_________wasreallyinteresting.anyonesomethinganythingeverythingnothinganythingeverythingLinda:Didyougowith________?Alice:Yes,Idid.Iwentwithmysister.Linda:Didyougoshopping?Alice:Ofcourse!Ibought_________formyparents,but_______formyself.Linda:Whydidn’tyoubuy________foryourself?Alice:Ididn’treallysee________Iliked.anyonesomethingnothinganythinganything3bFillintheblanksinthee-mailmessagewiththewordsinthebox.anythingeverythingnothingeveryonenooneDearBill,Howwasyourvacation?Didyoudo________interesting?Did________inthefamilygowithyou?Iwenttoafriend’sfarminthecountrysidewithmyfamily.anythingeveryone___________wasgreat.Wefedsomehensandsawsomebabypigs.Theyweresocute!Theonlyproblemwasthattherewas_______muchtodointheeveningbutread.Still_______seemedtobebored.Byefornow!MarkEverythingnothingnoone一般过去时构成用法动词的过去式1.表示过去某个时间发生的动作或存在的状态。2.表示过去经常或反复发生的动作。(thedaybefore)yesterdaylastnight/weekin1990/justnowOnSundaymorningtwodaysago一般过去时常用时间动词过去式的构成规则动词regularverbs不规则动词irregularverbs1.动词be的变化：waswere

amisare

2.助动词do的变化：

do→did

(在过去时里助动词do没有人称和数的变化)

如：Didyouplaysocceryesterday?

Didheplaysocceryesterday?3.实义动词的变化：

实义动词分规则变化和不规则变化。规则变化有以下几种：

(1)一般情况下在动词后加-ed。e.g.play—playedvisit—visited

walk—walkedclean—cleaned

(2)以不发音的e结尾的词，在词尾加-d。e.g.

note—noted

like—liked

dance—danced

name—named

(3)以重读闭音节结尾并且词尾只有一个辅音字母，要先双写这个辅音字母，再加-ed。

e.g.stop—stopped

drop—dropped

plan—planned

巧识闭音节：音节中的元音为

/eɪ/，/iː/，/aɪ/，/əʊ/，/u:/之外的音。例：seem/

siːm/开音节pig/pɪg/闭音节(4)以辅音字母加y结尾的单词，先改y为i，再加-ed。

e.g.study—studied

carry—carried

(5)不规则变化需要按一定的规律逐个记忆。系动词be的过去时.

am(is)→wasare→were陈述句：Hewasathomeyesterday.否定句：Hewasn’tathomeyesterday.疑问句：Washeathomeyesterday?Yes,hewas./No,hewasn’t.句子构成:行为动词的一般过去时:陈述句：主语+动词过去式+其它Igotothemovie.→Iwenttothemovie.否定句：主语+助动词didn’t+动词原形+其它Idon’tgotoschooltoday.→Ididn’tgotoschool.一般疑问句：Did+主语+动词原形+其它Doyouhavebreakfast?→Didyouhavebreakfast?Yes,Ido./No,Idon’t.Yes,Idid./No,Ididn’t.Past过去Now现在gotothemoviesdomyhomeworkplaytennisplaysoccercleantheroomwent

tothemoviesdidmyhomeworkplayedtennisplayedsoccercleanedtheroom1．Thevocabulary：something，nothing，everyone，someone，myself，yourself，goout，ofcourse2．Targetlanguage：①A：Wheredidyougo