Unit8SectionAGrammar-3c課件人教版八年級英語上冊

語言知識：

描述制作食物的步驟。學(xué)習(xí)能力：

區(qū)分可數(shù)名詞和不可數(shù)名詞,用howmany和howmuch提問;正確使用祈使句。文化意識：

建立家務(wù)勞動意識和獨立意識，了解不同的飲食文化。LeaningObjectivesHowdoyoumakefruitsalad?First,buysome...Then,washthe...Next,cutupthe...Afterthat,put...in...Then,pour...into...Finally,eat...Peel,peel,peelthebanana.Cut,cut,cutupthebanana.Pour,pour,pourthemilk.Turn,turn,turnontheblender.Let’schantmilktoothyogurtfamilyinformationmeatteatomato

reasonarticlenewsweatherfactorypartwateradvice

holecheesephotospacerocketwatchhelpwoman

在不可數(shù)名詞下打“√”，可數(shù)名詞請變復(fù)數(shù)。Review√

√

√

√

√

√

√

√

√

√

√

√

teeth

families

tomatoes

reasons

articles

factories

parts

holes

photos

rockets

watches

women

3.machinen.

機器;機械裝置e.g.Doyouknowhowtohandlethismachine?你知道如何操作這個機器嗎？e.g.Ittakesalotoftimetodigawell.挖一口井要花費很多時間。4.digv.

掘(地);鑿(洞);挖(土)Newwords5.holen.

洞;孔;坑e.g.Thereisaholeinthewall.墻上有個洞。6.cornn.

玉米;谷物popcornn.

爆米花

1.sugarn.食糖

2.cheesen.奶酪根據(jù)課本內(nèi)容，完成下列句子。

1.你怎樣做香蕉奶昔？_____doyou_____abananamilkshake?2.首先，將香蕉剝皮。______,_____thebananas.3.接下來，將香蕉放入果汁機中。

____,_____thebananasintheblender.4.然后，將牛奶倒進果汁機中。_____,_____themilk____theblender.5.最后，打開果汁機。______,__________theblender.6.我們需要多少香蕉？___________bananasdoweneed?7.我們需要三只香蕉。We______three_________.8.我們需要多少酸奶？__________yogurtdoweneed?9.我們需要一茶杯。Weneed___________yogurt.FirstpeelHowmakeNextputThenpourintoFinallyturnonHowmanyneedbananasHowmuchonecupofPresentationGrammarFocusHowdoyoumakeabananamilkshake?First,peelthebananas.Next,putthebananasintheblender.Then,pourthemilkintotheblender.Finally,turnontheblender.CountablenounsUncountablenounsHowmanybananasdoweneed？Weneedthreebananas.Howmuchyogurtdoweneed？Weneedonecupofyogurt.HowdoyoumakeRussiansoup?______,buysome______,cutupthevagetables.________,putintoapotandaddsomewater._________,cookfor30minutes.________,addtheandcookforanother10minutes.________,don’tforgettoaddsomesalt.FirstThenNextAfterthatThenFinally一、定義：一

祈使句

在英語中，用于表達命令、請求、勸告、警告、禁止等的句子叫祈使句。祈使句通常省略主語(you)，句首動詞用原形。祈使句一般沒有時態(tài)的變化，也不能與情態(tài)動詞連用。學(xué)習(xí)理解類活動祈使句表示請求、命令、警告、勸告、禁止等意思。祈使句一般以動詞原形開頭，省略主語you，句末用感嘆號或句號，讀時常用降調(diào)。祈使句語法概述GrammarFocus【Explanation】1.以實義動詞原形開頭。e.g.Comehere.

Lookatthemap.2.以動詞be開頭。e.g.Beagoodboy.

Bequiet,please.3.以Let開頭。e.g.Letmehavealook.

Let’sgo!有時可在祈使句的句首或句尾加上please，使語氣顯得客氣、有禮貌。如果在句尾加please，應(yīng)該用逗號與前句隔開。e.g.Comein,please.肯定式No+名詞/動詞-ing形式表示禁止或規(guī)勸，常用于公共場所。e.g.Nophotos!

Nosmoking！

否定式4.在動詞原形前加don’te.g.Don’tsithere.Don’tbelate.5.以No開頭的祈使句。eg.

Nophotos.Nosmoking.6.其他：Help!祈使句的反義疑問句1.肯定祈使句，附加疑問句用________或__________Pleasecallmesoon,willyou?Cometostaywithus,won’tyou?2.否定祈使句，附加疑問句只用_______Don’tgooutatnight,willyou?3.Letus...,willyou?Let’s...,shallwe?Letushavearest,willyou?Let’shavearest,shallwe?willyouwon’tyouwillyouHowmany提問可數(shù)名詞的數(shù)量Howmanyflowersdoyouwant?Howmuch提問不可數(shù)名詞的數(shù)量Howmuchmilkdidshedrink?提問價格，主語既可以是可數(shù)名詞，也可以是不可數(shù)名詞Howmucharetheflowers?Howmuchisthemilk?Howmany&HowmuchCountablenounsUncountablenounsHowmanybananasdoweneed？Weneedthreebananas.Howmuchyogurtdoweneed？Weneedonecupofyogurt.GrammarFocus可數(shù)名詞與不可數(shù)名詞名詞按其所表示的事物的性質(zhì)分為可數(shù)名詞和不可數(shù)名詞?？蓴?shù)名詞有單數(shù)和負數(shù)的變化，不可數(shù)名詞沒有?？蓴?shù)名詞：如banana,apple,onion,pear,desk,…不可數(shù)名詞:如milk,yogurt,honey,work,news,rice…可數(shù)名詞前可以加a\an表示一個，也可用基數(shù)詞或者many等直接修飾可數(shù)名詞，如abanana,anapple,threepears等；但是不可數(shù)名詞前不能加a\an表示一個，也不能用基數(shù)詞或者many等直接修飾不可數(shù)名詞，要表達不可數(shù)名詞的量要用“基數(shù)詞+單位詞+of

”。如：onecup/bottleofwater，threespoonsofsoup，onebowlofrice

oneboxofmilk，

twokilosofyogurt

如何問答名詞的數(shù)量？1.詢問可數(shù)名詞的數(shù)量：__________+可數(shù)名詞……?2.詢問不可數(shù)名詞的數(shù)量：_________+不可數(shù)名詞……?回答不可數(shù)名詞的數(shù)量：___________+不可數(shù)名詞一杯____________;一碗__________HowmanyHowmuch數(shù)量詞acupofabowlofThisboyhas

three

pens.

(對劃線部分提問)

→Howmanypensdoesthisboyhave?Iate

twobowlsof

rice.

(對劃線部分提問)

→Howmuchricedidyoueat?watermelonyogurtsalthoneybreadeggmeatsugartomatocheesemilkwaterapplebeefjuicestrawberryCountablenounsUncountablenounsClassificationwatermelonyogurtsalthoneyeggbreadsugarcheesemilkwatermeatbeefjuicetomatostrawberryGrammarFocusapple【Explanation】用howmany或howmuch填空。1.______________cheesedoyouwant?2.

______________onionsdoesyourmotherbuy?3.______________tomatoesarethereontheplate?4.______________yogurtdoyouneedforyourbananamilkshake?5._____________bottlesofjuicedoyouhave?HowmuchHowmanyHowmanyHowmuchHowmany情況構(gòu)成方法讀音一般情況2.可數(shù)名詞單數(shù)變復(fù)數(shù)的規(guī)則(1)規(guī)則變化可數(shù)名詞復(fù)數(shù)的構(gòu)成，通常是在單數(shù)形式后面加s或es，其方法如下：加-s在清輔音后讀/s/在濁輔音和元音后讀/z/情況構(gòu)成方法讀音以s,x,ch,sh等結(jié)尾的大多數(shù)詞加-es讀/?z/以輔音字母加y結(jié)尾的詞變y為i，再加-es讀/?z/以f(e)結(jié)尾的詞變f(e)為v，再加-es讀/vz/可數(shù)名詞和不可數(shù)名詞的辨析可數(shù)名詞不可數(shù)名詞單復(fù)數(shù)形式有單復(fù)數(shù)之分沒有復(fù)數(shù)形式修飾詞a/an，具體數(shù)詞以及many,few,afew,some,any,alotof,lotsof等much,little,alittle,some,any,alotof,lotsof等以及表示量的短語（acup/glassof）提問（數(shù)）量用howmany用howmuch作主語單數(shù)形式作主語，謂語動詞用單數(shù)形式；復(fù)數(shù)形式作主語，謂語動詞用復(fù)數(shù)形式謂語動詞用單數(shù)形式howmany&howmuchhowmany提問可數(shù)名詞的數(shù)量Howmanyflowersdoyouwant?howmuch提問不可數(shù)名詞的數(shù)量Howmuchmilkdidshedrink?提問價格，主語既可以是可數(shù)名詞，也可以是不可數(shù)名詞Howmucharetheflowers?Howmuchisthemilk?GrammarFocus【Explanation】1.用much,alotof,some,little,alittle

修飾不可數(shù)名詞，表示量的多少。(1)Thereissome

breadonthetable.(2)Wehavealotofhomeworktoday.(3)Thereismuch

waterinthebottle.(4)Hedoeslittlehouseworkathome.不可數(shù)名詞量的表達(1)Ihaveapieceof

bread.(2)Therearethreeglassesof

orangejuiceonthetable.(3)Twobottlesof

waterareinthebox.2.用數(shù)詞+量詞+of+不可數(shù)名詞，表示具體的量。常用的量詞有cup,glass,bottle,piece等。量詞既可與不可數(shù)名詞連用，也可與可數(shù)名詞連用。與可數(shù)名詞連用時，可數(shù)名詞必須用復(fù)數(shù)形式，如：twobagsofapples。1.How(much/many)bananasdoweneed?2.How(much/many)sugardoweneed?3.How(much/many)breaddoweneed?4.How(much/many)tomatoesdoweneed?5.How(much/many)cheesedoweneed?Circlethecorrectwordineachquestion.3a

3bCompletethequestionsandanswers.Thenmatchthem.____1.__________doyoumakepopcorn?____2.__________corndoweneed?____3.__________dowedonext?____4.__________saltdoweneed?____5.Nowcanweeatit?HowHowmuchWhatHowmucha.Halfacup.b.______,putthecornintothepopcornmachine.c.Yes,wecan!d.Next,____onthemachine.______,addthesalt.e.Justonespoon.FirstturnFinallybadecPresentation【Exercises】量詞拓展：acup/glassofacan/tinofabarofadropof3cWritehowtodooneofthefollowingthings.Thentellyourpartnerhowtodoit.①plantatree②makebeefnoodles③washclothes④takeoutabookfromthelibraryDoyouknowhowtoplantatree?First,digahole.Then...應(yīng)用實踐類活動_______,_____ahole_______,_____thetreeintothehole._______,_____theholewiththesoil._______,_____thetree.HowtoplantatreeFirstdigThenNextFinallyplacefillwaterHowtomakebeefnoodles_______,_____afire._______,_____oilintothepot,and_____beefintoit,later,_____somesauceandsugar._______,_____thenoodles._______,_____thenoodlesandbeeftogether.FirststartThenpourputaddNextcookFinallyputDoyouknowhowtomakebeefnoodles?First,Next,Then,Finally,cutupthetomatoesandbeef.boilthenoodles.addtheingredientstothenoodles.addsalttothenoodles.()1.Anna,______readinthesun.It’sbadforyoureyes.A.doesn’t B.notC.don’tD.Benot()2．________kindandhelpfultothepeoplearoundus,andwewillmaketheworldabetterplacetolivein.A.Be B.Being C.TobeD.Tobeing()3．Letus________inclass.A.don’ttalk B.nottotalk C.talkingD.nottalkCAD4.Theboyshad_____forbreakfastthismorning.A.twobread B.twobreadsC.twopiecesofbread D.twopieceofbread5.Mum,I’mquiteth