Unit 8 Section A（Grammar Focus-3c） 【循津引渡+建构迁移】八年级上册英语 课件（人教版）

人教八年级上册英语课件Unit8

SectonAGrammarFocus-3cHowdoyoumakeabananamilkshake?0LearninggoalsLearninggolas.KeywordssugarcheesepopcorncornmachinedigholePhrasesonecupofyogurthowtoplantatreedigaholehowmanyhowmuchtakeout…from…Grammar①Imperatives②Countable/uncountablenouns③Howmuch/manyquestions④AdverbsofsequenceWarmingupwarmingupHowdoyoumakeabananamilkshake?warmingupWhatdoweneedforyourfavoritefruitsalad?Howmanyorhowmuchofthemdoweneed?GrammarFoucsGrammarFoucsFindthesequentialwords.Howdoyoumakeabananamilkshake?First,peelthebananas.Next,putthebananasintheblender.Then,pourthemilkintotheblender.Finally,turnontheblender.GrammarFoucsHowdoyoumakeabananamilkshake?First,peelthebananas.Next,putthebananasintheblender.Then,pourthemilkintotheblender.Finally,turnontheblender.Whatisthetypeofthesesentences?GrammarFoucs祈使句祈使句表示请求、命令、警告、劝告、禁止等意思。祈使句一般以动词原形开头，省略主语you，句末用感叹号或句号，读时常用降调。语法概述GrammarFoucs祈使句的类型类型结构例句肯定形式否定形式Do型实义动词原形+其他Don’t+实义动词原形+其他Givemeabook!Don’tgiveup.Be型Be+形容词Don’t+be+形容词Bequick!Don’tbeshy.Let型Let+宾语+动词原形+其他Don’t+let+宾语+动词原形+其他Letusgotoschool!Don’tlethimgoout.=Lethimnotgoout.Let+宾语+not+动词原形+其他No型No+名词/动词-ingNophotos.Nosmoking.其他直接用名词、副词或用“名词+副词”等Help!Quickly！GrammarFoucs祈使句的回答祈使句通常表示将要发生的动作，所以回答时一般用will或won’t。回答肯定形式的祈使句用will，回答否定形式的祈使句用won’t。—Pleaseremembertobringyourhomeworkheretomorrow.—OK,

I

will.—Don’tbelateforschoolagain.—Sorry,Iwon’t.GrammarFoucs祈使句的反意疑问句1.肯定形式的祈使句的反意疑问部分可用willyou/won’tyou/wouldyou。Pleasekeepquiet,willyou?Listentome,won’tyou?Letmehelpyou,wouldyou?2.否定形式的祈使句后只能跟willyou。Don’ttellittoanyoneelse,willyou?3.Let’s开头的用shallwe，letus开头的用willyou。Let’sgoforawalkaftersupper,shallwe?Letusgoforawalkaftersupper,willyou?GrammarFoucsClassificationwatermelonyogurtsalthoneybreadeggmeatsugartomatocheesemilkwaterapplebeefjuicestrawberryCountablenounsUncountablenounswatermelonyogurtsalthoneybreadeggmeatsugartomatocheesemilkwaterapplebeefjuicestrawberryGrammarFoucsCountablenounsUncountablenounsHowmanybananasdoweneed?Howmuchyogurtdoweneed?Weneedthreebananas.Weneedonecupofyogurt.Howdoweaskandansweraboutquantities?GrammarFoucshowmany&howmuchhowmany提问可数名词的数量Howmanyflowersdoyouwant?howmuch提问不可数名词的数量Howmuchmilkdidshedrink?提问价格，主语既可以是可数名词，也可以是不可数名词Howmucharetheflowers?Howmuchisthemilk?GrammarFoucs可数名词和不可数名词的辨析可数名词不可数名词单复数形式有单复数之分没有复数形式修饰词a/an，具体数词以及many,few,afew,some,any,alotof,lotsof等much,little,alittle,some,any,alotof,lotsof等以及表示量的短语（acup/glassof）提问（数）量用howmany用howmuch作主语单数形式作主语，谓语动词用单数形式；复数形式作主语，谓语动词用复数形式谓语动词用单数形式GrammarFoucs可数名词复数的变化规则规则变化：类别构成方法例词一般情况直接加-smap-maps以s,x,ch,sh,结尾的大多数名词词尾加-esbus-busesbox-boxeswatch-watchesbrush-brushes以辅音字母加y结尾的名词变y为i再加-esfamily-familiesbaby-babies以字母o结尾的名词有生命的加-estomato-tomatoeshero（英雄）-heroesradio-radios无生命的加-s以f/fe结尾的名词直接加-sroof(房顶)-roofsbelief（信念）-beliefsknife(小刀)-knivesleaf（叶子）-leaves变f/fe为v再加-esGrammarFoucs可数名词复数的变化规则不规则变化：类别例词词尾发生变化child-childrenox（公牛）-oxen改变词中的元音字母man-menfoot-feet单复数同形Chinese-Chinesesheep-sheepGrammarFoucs可数名词复数的变化规则通常情况下，当一个名词作定语修饰另一个名词时，变复数时只把后一个名词变为复数。但当man

或woman修饰另一个名词时，变复数时要把man或woman和另一个名词一起变为复数。anappletreeappletrees

苹果树awomanleaderwomenleaders女领导amandoctormendoctors

男医生GrammarFoucs不可数名词物质名词一般是不可数名词，它们所表示的事物不能用数来计数。如：rice,milk,yogurt,beef,…不可数名词的具体数量可以用适当的量词（由普通名词充当）作单位来表示，结构为“数词+量词（普通名词）+ of + 不可数名词”。其单复数变化就体现在量词上。如：a piece of paper

一张纸three pieces of paper

三张纸。PresentationPresentationCirclethecorrectwordineachquestion.3a1.How(much/many)bananasdoweneed?2.How(much/many)sugardoweneed?3.How(much/many)breaddoweneed?4.How(much/many)tomatoesdoweneed?5.How(much/many)cheesedoweneed?PresentationGroupworkWearegoingtohaveafoodfestivalthisweekend.Pleasemakealistofthefoodyouwanttobuyandtheamountyouneed.ShoppingListapples10bread6pieces…发PresentationWhatdoweneedtomake ?popcorncornbowlsaltpopcornmachinePresentationCompletethequestionsandanswers.Thenmatchthem.3b____1.__________doyoumakepopcorn?____2.__________corndoweneed?____3.__________dowedonext?____4.__________saltdoweneed?____5.Nowcanweeatit?a.Halfacup.b._________,putthecornintothepopcornmachine.c.Yes,wecan!d.Next,_________onthemachine.______,addthesalt.e.Justonespoon.HowHowmuchWhatHowmuchFirstturnFinallybadecPresentationWritehowtodooneofthefollowingthings.Thentellyourpartnerhowtodoit.3cDoyouknowhowtoplantatree?First,digahole.Then…plantatreemakebeefnoodleswashclothestakeoutabookfromthelibrary洗衣服Presentation:Languagepoints1.Doyouknowhowtoplant

atree?

特殊疑问词+动词不定式Point动词不定式常和what,which,who(m),where,when,how等连用，在句中作主语、宾语、表语等。Wheretolivehasnotyetbeendecided.（作主语）Wemustknowwhattosayatthemeeting.（作宾语）Theproblemiswhomtogowith.（作表语）Presentation:Languagepoints2.First,digahole.dig

v.掘（地）；凿（洞）；挖（土）Pointdig作动词，其过去式为dug，动词-ing形式为digging。Theyarediggingatunnel.Shedugaholeandplantedatree.ExerciseExercise一、单项选择。1.Theboyshad_____forbreakfastthismorning.A.twobread B.twobreadsC.twopiecesofbread D.twopieceofbread2.Mum,I’mquitethirsty.Pleasegiveme________.A.threebottlewater B.threebottleofwaterC.threebottlesofwater D.threebottlesofwater3._______crosstheroaduntilthetrafficlightsturngreen.A.Not B.Won’t C.Doesn’t D.Don’tExercise4._______more,andyou’llimproveyourspokenEnglish.A.Speak B.Speaks C.Speaking D.Tospeak5.Sssh!_______talkloudly.Thebabyissleepingrightnow.A.Do B.Does C.Don’t D.Doesn’t6.（2021·广西中考真题）UncleLihasafarm,therearesome________onthefarm.A．chickenandsheep B．chickensandsheepsC．chickensandsheep D．chickenandsheeps7.（2021·广西中考真题）—________istheschoolbag？—60yuan.A．Howoften B．Howold C．HowmuchExercise二、用Howmany或Howmuch填空。1.______________cheesedoyouwant?2.

______________onionsdoesyourmotherbuy?3.______________tomatoesarethereontheplate?4.______________yogurtdoy