Unit8SectionAGrammarFocus课件人教版八年级英语上册

Unit8

Howdoyoumakeabananamilkshake?

SectionAGrammarFocus你怎样做香蕉奶昔？首先，将香蕉剥皮。接下来，将香蕉放入果汁机中。然后，将牛奶倒进果汁机中。

最后，打开果汁机。可数名词

不可数名词我们需要多少香蕉？

我们需要多少酸奶？

我们需要三只香蕉。我们需要一杯酸奶。Presentationhow在句中对____________提问方式状语表示做某事顺序的adv有:______second,next,then______firstfinally有时候做某事要分步骤来完成，并且有一个先后顺序，这时候可以适当地使用顺序副词first,next,then

和finally，既能使说话人喘口气，又能使听话者感到句子的连贯性。Doyouknowotherwordstoshoworders?1.首先:first,atfirst,firstofall,firstly2.然后:next,afterthat,then,afterwards3.最后:finally,atlast,intheendPresentation方框中的两个名词有什么区别？banana是可数名词，yogurt是不可数名词howmany和howmuch意为：多少，它们用法有什么区别？howmany提问可n复，howmuch提问不可n

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表示数量a/an,onetwothree等基数词+可n基数词+量词+of+不可ncupglassbottlepiecebowlkilo...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

可数名词变复数的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

可数名词变复数的规则变化类别构成方法例词以字母o结尾有生命的加-estomato-tomatoeshero(英雄)-heroes无生命的加-sradio-radios以f/fe结尾直接加-sroof(房顶)-roofsbelief(信念)-beliefs变f/fe为vesknife(小刀)-knivesleaf(叶子)-leaves

可数名词变复数的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,Japanese,police,people,

deer,

sheep,

Presentation祈使句祈使句用来表达_________________________________.

以__________________________开头,没有时态和数的变化；

暗含的主语是_____,但通常省略。【注意】有时可在祈使句的句首或句尾加上______，使语气显得客气、有礼貌。如果在句尾加_______，应该_______________。e.g.Comein,please.叮嘱、劝告、禁止、请求、建议或命令等。动词原形或Don’t+动词原形youpleaseplease用逗号与前句隔开

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.类型结构例句肯定形式否定形式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-ing!Nophotos!Nosmoking!其他直接用名词、副词或“名词+副词”等Help!Quickly！

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。—Pleaseremembertobringyourthingsherethedayaftertomorrow.—OK,

I

will.—Don’tbelateforclassagain.—Sorry,Iwon’t.3a.Circlethecorrectwordineachquestion.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?3b.Completethequestionsandanswers.Thenmatchthem.___1.________doyoumakepopcorn?___2.__________corndoweneed?___3.________dowedonext?___4.__________saltdoweneed?___5.Nowcanweeatit?badecHowHowmuchWhatHowmucha.Halfacup.b.________,putthecornintothepopcornmachine.c.Yes,wecan!d.Next,________onthemachine.________,addthesalt.e.Justonespoon.FirstturnFinallya.Halfacup.b.________,putthecornintothepopcornmachine.c.Yes,wecan!d.Next,________onthemachine.________,addthesalt.e.Justonespoon.FirstturnFinally3c.Writehowtodooneofthefollowingthings.Thentellyourpartnerhowtodoit.

Production

A:Doyouknowhowtoplantatree?B:First,digahole.Then...plantatreemakebeefnoodleswashclothes

takeoutabookfromthelibrary洗衣服v.掘；挖Nowshowyourreports!1.—____corndoweneedtomakepopcorn?—Twobottles.A.Howmany B.Howmuch C.Howlong D.Howtall2.—Howmany____doyouneed?—Three.A.honey B.bread C.cheese D.apples3.____bananasdoweneedtomakefruitsalad?—Twoisenough.

A.Howmany B.Howmuch C.Howlong D.Howtall一、单项选择BDA4.—Howmuch____theseblacksocks?Theylooknice.—Tendollars.A.be B.willbe C.is D.are5.____morebooks,andyouwillimproveyourreadingskills.A.Read B.Toread C.Reading D.ReadsA

【点拨】分析句子结构可知此句为“祈使句”,需用动词原形开头。D二、短文填空。manyonethingfinalmuchputCookingisfun!Butsometimesit’sdifficulttohaveawonderfulcookingexperience,becausetherearetoomany1.

________wehavetodoatatime.Hereissomeadvice(建议)thatcanhelpyou.2.

________,getyourselfready.Putonanapron(围裙)toprotectyourclothes.Next,getthekitchenready.thingsFirst3.

________awaywhatyouneed.Forexample,how4.

________potatoesdoyouneed?Orhow5.

________saltdoyouneed.Then,cleanupasyouwork.Afterusingorcuttingfood,washcuttingboard(切菜板),knifeandputthemaway.6.

________,makesurethekitchenthingsthatyo