Unit8SectionA课件人教版八年级英语上册

Unit8Howdoyoumakeabananamilkshake?人教版英语八年级上册SectionA1a-2dLearningobjects(学习目标)By

the

end

of

the

class,youwillbeableto…1.Learncurriculumwordsandusefulexpressions:shake,pour,yogurt,honey,watermelon,spoon...2.Describeaprocessandfollowinstructions.3.Talkabouthowtomakeabananamilkshake.Let’sdiscussHaveyoueverhadamilkshake?Whatkindofmilkshakedoyoulikebest?Tips:milkshake“奶昔”，是一种用牛奶、冰激凌和水果或巧克力做的饮料。ThefirstmilkshakewasmadebyaclerkbyaccidentinacolddrinkshopinChicago.Onceheaddedsomeicecreaminthemilkbychance,thenhetasteditandfoundthatitbecameanewkindofdeliciousdrink.Fromthenon,milkshakegotpopularintheworld.Howwasmilkshakeborn?CultureFocusbananamilkshakeDoyouknowhowtomakeabananamilkshake?Whatingredients(烹饪的原料)andtools(工具)doweneed?Let’sthinkingredientstoolsWeneed...bananamilkice-creamfruitknifeblenderNow,let’smakeabananamilkshake!Step1Peelthebananas.Cutupthebananas.Step2Putthebananasandice-creamintheblender.Step3Pourthemilkinto

theblender.Step4Turnontheblender.Drinkit.Step5Step6Whoarethey?Whataretheydoing?Whatthingscanyousee?Before

listening:Predictingpeelcutupputpourturnondrink1aWritethesewordsintheblanksinthepictureabove.

turnoncutupdrinkpeelpourput___Turnontheblender.

___Cutupthebananas.

___Drinkthemilkshake.

___Pourthemilkintotheblender.

___Putthebananasandice-creamintheblender.___Peelthreebananas.1234561bListenandputtheinstructionsinorder.pour…into…意为“将……倒入/灌入……”。into为介词，意为“到……里；进到……内”。祈使句：表达说话者的要求与turn相关的常见短语归纳：turnon接通（电流、煤气、水等）；打开turnoff切断（电流、煤气、水等）；关闭turnup调高（音量等）turndown调低（音量等）cutup是“动词+副词”型短语。意为“切碎”，相当于cut...intopieces。与cut相关的常见短语如下：cutoff切断；中断cutin插嘴；打断cutout删除；切去cutdown砍倒；削减milkshake意为“奶昔”。其中shake作名词，意为“奶昔”。Listenagainandfillintheblanks.First,peel______________.______cutupthebananas.Nowputthebananasand_________intheblender.Thenpourthe______intotheblender.Next,turnonthe________.Finally,pour

the

milk

shake

into

a______anddrinkit.

threebananasThenice-creammilkblenderglassBoy

1:

I’m

hungry!

Let’s

make

a

banana

milk

shake.

Boy

2:

How

do

you

make

a

banana

milk

shake?

Boy

1:

Well,

first

peel

three

bananas.

Boy

2:

Three

bananas?

Boy

1:

Yes.

Then

cut

up

the

bananas.

Tapescripts:①②Boy

2:

OK,

I’m

finished.

Boy

1:

Now

put

the

bananas

and

ice-cream

in

the

blender.

Then

pour

the

milk

into

the

blender.

Boy

2:

Is

this

enough

milk?

Boy

1:

I

guess

so.

Next,

turn

on

the

blender.

Finally,

pour

the

milk

shake

into

a

glass

and

drink

it.③④⑤⑥1cCovertheinstructionsabove.Tellyourpartnerhowtomakeabananamilkshake.A:Howdoyoumakeabananamilkshake?B:First,peelthebananas...这是一个特殊疑问句。疑问词how意为“怎样，如何”，用以对做某事的方法、方式、途径及动作程度等进行提问。make在此处作及物动词，

意为“做，制作，加工”，后面可接双宾语。makesb.sth.=makesth.forsb.，意为“为某人制作某物”。First,

peelthebananas.Then,cutupthebananas.Now,

putthebananasandice-creamintheblender.Then,

pourthemilkintotheblender.Next,

turnontheblender.Finally,

drinkthemilkshake.表达做某事的过程及方式时，可用first,

next,

then,

finally…

来说明步骤，使叙述有条不紊。Howdoyoumakeabananamilkshake?

Canyouguesswhattheyaregoingtomake?Before

listening:Predicting2aHowmanybananas,

Howmuchyogurt,honeywatermelons,apples,orangesneed动词，意为“需要”。常见用法如下：needsb./sth.需要某人/某物；needtodosth.需要做某事；needdoing...（常用物作主语）

需要被做……。onecupofyogurt意为“一杯酸奶”。其中yogurt是不可数名词，须借助表示计量单位的名词表示数量，结构为“基数词/冠词+表示计量单位的名词+of+不可数名词”。Howmuch与HowmanyHowmuch多少提问数量，后接不可数名词多少钱提问价格Howmany多少提问数量，后接可数名词复数1.Thetwogirlsaregoingtomakeamilkshake.()2.Theyneedtwobananas. ()3.Theyneedonesmallwatermelon. ()4.Theyneedtwoapples. ()5.Theyneedtwocupsofyogurt. ()ListenagainandjudgeTorF.FFTTFfruitsaladthreeacup2bListenagain.Writetheingredientsunderthecorrectamountinthechart.onetwothreeonecuptwospoonswatermelon,applesyogurthoneybananasorangeListenagainandanswerthequestions.1.Howmanykindsoffruitdotheyneedtomake

fruitsalad?Whatarethey?2.Whatotheringredientsdotheyneedbesidesfruit?Theyneedfourkindsoffruit.Theyarebanana,watermelon,appleandorange.Theyalsoneedhoneyandyogurt.Girl

1:

Let’s

make

fruit

salad.

Girl

2:

OK.

Do

you

have

bananas?

Girl

1:

Yes,

I

do.

How

many

bananas

do

we

need?

Girl

2:

We

need

three

bananas.

Girl

1:

That

sounds

about

right.

What

else?

Girl

2:

Watermelon.

Tapescripts:Girl

1:

How

many

watermelons?

Girl

2:

Oh,

only

one

small

watermelon.

And

we

need

some

honey.

Girl

1:

How

much

honey

do

we

need?

Girl

2:

Let’s

see.

Two

spoons.

Girl

1:

Right.

What

else?

Girl

2:

Apples.

Girl

1:

How

many

apples

do

we

need?

Girl

2:

Two

should

be

enough.

And

yogurt.

Girl

1:

How

much

yogurt

do

we

need?

Girl

2:

A

cup.

Now

what

else

do

we

need?

Oh,

do

you

have

any

oranges?

Girl

1:

I

think

so.

How

many

oranges

do

we

need?

Girl

2:

Only

one.

This

is

going

to

taste

great!

2cAskandanswerquestionsabouthowtomakefruitsalad.A:Let’smakefruitsalad.B:OK,goodidea.Howmuchyogurtdoweneed?A:Onecup.B:Howmanyapplesdoweneed?A:Letmethink…Weneedtwoapples.B:OK,andhowmuch…Workinpairsandrole-playtheconversations.Let’sseewhichgroupdoesbest.FirstNextThenFinally

______theapples,bananas&awatermelon.____them____.____twospoonsofhoneyandacupofyogurt____thefruit.____thefruit____abowl.____2apples,1orangeand3bananas.AfterthatPeelCutupPutinPourintoMixupHowdoyoumakeafruitsalad?

Before-reading:Let’stalkLookatthepicture,doyouknowwhatsoupitis?Haveyouevertastedthiskindofsoup?2dRole-playtheconversation.Anna:

Sam,IwanttomakeRussiansoupforapartyonSaturday.Canyoutellmehow?

Sam:

Sure.First,buysomebeef,onecabbage,fourcarrots,threepotatoes,fivetomatoesandoneonion.Then,cutupthevegetables.Anna:What’snext?

Sam:

Next,putthebeef,carrotsandpotatoesintoapot

andaddsomewater.Afterthat,cookthemfor30minutes.Then,addthecabbage,tomatoesandonionandcookforanother10minutes.Anna:

OK,that’sit?

Sam:

No,onemorething.Finally,don’tforgettoaddsomesalt.put...into...意为“把……放进……里”。add在此句中作及物动词，意为“增加；添加”。add...to...意为“添加……到……”。another10minutes意为“另外10分钟”。“another+基数词+名词”表示“又/再/另……”，相当于“基数词+more+名词”。That’sit?意为“这就结束了吗?/这就完了吗?”，常用于口语中，用来询问某事是否结束了。1.Annawantstomake________foraparty.A.Russiansoup B.milkshake2.Annaneeds________kindsofvegetables.A.six B.five3.Annaneedstocookthemfor_______minutesin

total(总共).A.forty B.thirtyReadtheconversationandchoose.While-readingFillintheblanksandretelltheconversation.First,____somebeef,onecabbage,fourcarrots,threepotatoes,fivetomatoesandoneonion.Then,______thevegetables.Next,____thebeef,carrotsandpotatoes____apotand____somewater.buycutupputintoaddAfterthat,_____themfor30minutes.Then,____thecabbage,tomatoesandonionandcookforanother10minutes.Finally,don’tforgetto____somesalt.cookaddadd罗宋汤（俄式汤）是发源于乌克兰的一种浓菜汤。成汤以后冷热兼可享用，在东欧或中欧很受欢迎。在这些地区，罗宋汤大多以甜菜为主料，常加入马铃薯、红萝卜、菠菜和牛肉块、奶油等熬煮，因此呈紫红色。有些地方以番茄为主料，甜菜为辅料。也有不加甜菜加番茄酱的橙色罗宋汤和绿色罗宋汤。罗宋汤传到上海后，上海人按自己口味改良了罗宋汤，是海派西餐中著名的一道美食。RussiansoupCultureFocusPost-reading:SummaryWordstoshowsequences:first,next,then,afterthat,finally...Describetheprocess

ofmakingsomefood.(peel,cutup,put…in,pour…into,turnon,mix…up...)Thedifferencesbetweenhowmany&howmuch.Unit8Howdoyoumakeabananamilkshake?人教版英语八年级上册SectionAGrammarFocus-3cLearningobjects(学习目标)By

the

end

of

the

class,youwillbeableto…1.Learncurriculumwordsandusefulexpressions:sugar,cheese,popcorn,corn,machine,dig,hole...2.Learntheusageofimperativesentence(祈使句).3.Learntheusageofcountable&uncountablenouns.corn___________________.___________________.___________________.Revision:Howtomakeabananamilkshake.FirstPeelthebananasCutupthebananasThenPutthebananasandice-creamintheblenderNow________________________.________________________.PourthemilkintotheblenderThenTurnontheblenderDrinkitNextFinally____________________________.Howdoyoumakeabananamilkshake?GrammarFocusFirst,peelthebananas.Next,putthebananasintheblender.Then,pourthemilkintotheblender.Finally,turnontheblender.CountablenounsUncountablenounsHowmanybananas

doweneed?Weneedthreebananas.Howmuchyogurtdoweneed?Weneedonecupofyogurt.一、祈使句祈使句用于表达命令、请求、劝告、警告、禁止等意思，通常省略主语，句首用动词原形。Do型Be型肯定形式：实义动词原形(+其他).否定形式：Don’t+实义动词原形(+其他).肯定形式：Be＋表语(+其他).否定形式：Don’t+be＋表语(+其他).1.祈使句的类型与结构Let型No型肯定形式：Let+宾语+v.原形(+其他).否定形式：Don’t+let+宾语+v.原形(+其他)./Let+宾语+not+v.原形(+其他).No+名词/动词-ing形式.2.祈使句的回答回答祈使句时一般用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。例句：—首先，清洗这些蔬菜。

—First,wash

these

vegetables.

—好的，我会的。—OK,

I

will.3.祈使句的反意疑问句(1)肯定形式的祈使句，表示请求时，附加问句

通常用willyou或wouldyou；表示劝说、邀

请时，附加问句通常用won’tyou。例句：下次仔细点，好吗？Bemorecarefulnexttime,willyou?

(2)否定形式的祈使句，附加问句只能用willyou。(3)以let’s开头的祈使句，附加问句要用shallwe；

以letus开头的祈使句，附加问句要用willyou。例句：现在我们看卡通片吧，好吗？Let’swatchthecartoonnow,shallwe?让我们回家，好吗？Letusgohome,willyou?二、可数名词与不可数名词名词按其所表示的事物的性质可分为可数名词和不可数名词。可数名词表示可以用数目计数的单词;不可数名词表示不能直接用数目计数的单词。1.可数名词和不可数名词的用法区别(1)可数名词有单数和复数两种形式，而不可数

名词只有单数形式。pen→pens

钢笔（可数）bread面包（不可数）(2)不定冠词a/an、基数词可直接修饰可数名词，表示数量；而不可数名词在表示数量时，

则用“冠词/基数词+表示计量单位的

名词+of+不可数名词”。anapple一个苹果apieceofbread 一片面包fourcupsofwater四杯水(3)可数名词复数前可用many,some,any,few,

afew,alotof,lotsof等修饰；不可数名词

前可用much,some,any,little,alittle,alot

of,lotsof等修饰。manyteachers 许多教师muchmoney 许多钱(4)可数名词作主语时，谓语动词与主语的单

复数保持一致。不可数名词作主语时，谓

语动词用第三人称单数形式。注意：当不可数名词前表示计量的名词是

复数时，谓语动词用复数形式。(5)提问可数名词的数量用howmany，提问不可数名词的数量用howmuch。例句：你有多少本书？Howmanybooksdoyouhave?我们需要多少盐？Howmuchsaltdoweneed?情况构成方法读音一般情况2.可数名词单数变复数的规则(1)规则变化可数名词复数的构成，通常是在单数形式后面加s或es，其方法如下：加-s在清辅音后读/s/在浊辅音和元音后读/z/情况构成方法读音以s,x,ch,sh等结尾的大多数词加-es读/ɪz/以辅音字母加y结尾的词变y为i，再加-es读/ɪz/以f(e)结尾的词变f(e)为v，再加-es读/vz/以字母o结尾的名词有的加-es，有的加-s。potato→potatoes

土豆tomato→tomatoes

西红杮radio→radios

收音机photo→photos

照片es和s都读/z/(2)不规则变化改变单数名词中的元音字母。

如：man→men男人tooth→teeth牙齿词尾有变化。如：child→children

孩子单、复数形式相同。如：sheep→sheep绵羊deer→deer鹿(3)当一个名词作定语修饰另一个名词时，一

般将中心名词变为复数形式。但man或

woman修饰另一个名词，变复数时要将中

心名词及man或woman都变成复数。agirlstudent→girlstudents

女学生awomanteacher→womenteachers

女教师amandriver→mendrivers

男司机Exercise1.Youshouldn’tstayuplatetonight.(改为祈使句)________________________latetonight.

2.IcanhelpyouwithyourEnglish.(改为祈使句)________________helpyouwithyourEnglish.3.Weneedtobuytwobagsofsalt.(对画线部分提问)________________________doyouneedtobuy?Don’tstayupLetmeHowmuchsaltI.按要求完成句子，每空一词。4.Daveboughtthreekilosofriceforusyesterday.

(对画线部分提问)________________________ofricedidDavebuyforyouyesterday?5.Thereisatomatointhebox.(用three代替a改写句子)There________three________inthebox.HowmanykilosaretomatoesII.根据汉语意思完成句子，每空一词。1.请打开爆米花机。____________thepopcornmachine,please.2.不要在这里挖洞。____________aholehere.3.你需要多少香蕉？____________________do