Unit8语法讲练-八年级英语教学精美课件（人教版）

人教版

八年级上册语法讲练Unit8Howdoyoumakeabananamilkshake?Let'scookdeliciousfood!Howdoyoumakeazongzi?put…intoput..inthepotandboilfold…intoaconebindtightlyRussiansoup罗宋汤罗宋汤是发源于乌克兰的一种浓菜汤。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，呈紫红色

。它是西餐中一道常见的汤菜。BackgroundDoyouknowthenameofthefood?WhoknowshowtomakeRussiansoup?Role-playtheconversation.n.锅v.增加;添加n.食盐Finishthechartbelow.HowtomakeRussiansoupIngredientsAmountHowmanycabbagesoneHowmuchcarrotsfourpotatoesthreetomatoesfiveonionsonebeefsomeReadtheconversationagainandtellyourpartnerhowtomakeRussiansoup.First,_________________________Then,_________________________Next,_________________________Afterthat,_____________________Then,_________________________Finally,_______________________Steps2.Then,cutupthevegetables.1.First,buysomebeef,onecabbage,fourcarrots,threepotatoes,fivetomatoesandoneonion.3.Next,putthebeef,carrotsandpotatoesintoapotandaddsomewater.4.Afterthat,cookthemfor30minutes.5.Thenaddthecabbage,tomatoesandonionandcookforanother10minutes.6.Finally,don’tforgettoaddsomesalt.

HowtomakeRussiansoup?mixitallup.cutupthefruit.putthefruitintothebowl.First,

Next，

,Then,putinthehoneyandyogurtFinally,Doyouknowhowtomakeourownfruitsalad?three(apples)

Howmanyapples\…canyousee?four(bananas)aglassofwater

one

(watermelon)Howmuch

water\…canyousee?twospoonsofhoneyacupofyogurt根据课本内容，完成下列句子。

1.你怎样做香蕉奶昔？_____doyou_____abananamilkshake?2.首先，将香蕉剥皮。______,_____thebananas.3.接下来，将香蕉放入果汁机中。

____,_____thebananasintheblender.4.然后，将牛奶倒进果汁机中。_____,_____themilk____theblender.5.最后，打开果汁机。______,__________theblender.6.我们需要多少香蕉？___________bananasdoweneed?7.我们需要三只香蕉。We______three_________.8.我们需要多少酸奶？__________yogurtdoweneed?9.我们需要一茶杯。Weneed___________yogurt.FirstpeelHowmakeNextputThenpourintoFinallyturnonHowmanyneedbananasHowmuchonecupof祈使句可以表达叮嘱、劝告、禁止、请求、建议或命令等。

1.

以动词原形开头,没有时态和数的变化；2.

否定形式是在动词原形前加don’t；3.

暗含的主语是you,但通常省略。动词原形构成的祈使句1.Do型（以实义动词原形开头）e.g.Come

here.

Look

atthemap.2.Be型（以动词be开头）e.g.Be

agoodboy.

Be

quiet,please.3.Let型(以Let开头)e.g.Letmehavealook.

Let’sgo!祈使句的肯定式【注意】

使语气显得客气,有时可在祈使句的句首或句尾加上__________。

如果在句尾加please，应该用逗号与前句隔开。e.g.Comein,please.please1.Don’t+动词原形.e.g.Don’tsithere.Don’tbelate.2.let型的否定：①Don’tletsb.dosth.（句首加Don’t）②Letsb.notdosth.（动词原形前加not）e.g.Don’tlethimgo.

Let

Jimnotplaythere.祈使句的否定式【注意】No+n.

/doingsth.表示禁止或规劝，常用于公共场所。e.g.No

photos!

No

smoking！

=Never+动词原形=Neversithere.=Neverbelate.祈使句的反义疑问句1.肯定祈使句，附加疑问句用________或__________Pleasecallmesoon,willyou?Cometostaywithus,won’tyou?2.否定祈使句，附加疑问句只用_______Don’tgooutatnight,willyou?3.Letus...,willyou?Let’s...,shallwe?Letushavearest,willyou?Let’shavearest,shallwe?willyouwon’tyouwillyou注意：(1)为了表示委婉的语气可在句首或句尾加上please，但please加在句尾时，前面要用逗号隔开。eg：Pleasesitdown.请坐。Standup，please.请起立。(2)在意思较为明显的情况下，可把谓语动词省去。eg：Thisway，please.请这边走。

(3)“No+名词或动名词”也是祈使句的一种，表示“禁止”，含否定含义，经常用于公共场合。Nophotos.禁止拍照。

Nosmoking.禁止吸烟。(4)某些名词、形容词或副词等后面加感叹号，也可作为祈使句。Handsup!举起手！Taxi!出租车！Howdoyoumakeabananamilkshake?First,peelthebananas.Next,putthebananasintheblender.Then,pourthemilkintotheblender.Finally,turnontheblender.CountablenounsUncountablenounsHowmanybananasdoweneed？Weneedthreebananas.Howmuchyogurtdoweneed？Weneedonecupofyogurt.GrammarFocus发现语法规律发现二表示顺序的副词，可用来表达制作步骤的先后顺序。有时候吩咐别人做的某件事要分步骤来完成，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。First...（首先……）,next...（接下来……），then...（然后……）,finally...（最后……）.______,peel…______,cutup…______,put…in…______,put…into…______,turnon…______,drink…FirstAndNextNextThenFinallyCountable/uncountablenounsCountablenounsUncountablenounsHowmanybananasdoweneed？Weneedthreebananas.Howmuchyogurtdoweneed？Weneedonecupofyogurt.GrammarFocus发现语法规律发现三可数名词与不可数名词名词按其所表示的事物的性质分为可数名词和不可数名词。可数名词有单数和负数的变化，不可数名词没有。可数名词：如banana,apple,onion,pear,desk,…不可数名词:如milk,yogurt,honey,work,news,rice…可数名词前可以加a\an表示一个，也可用基数词或者many等直接修饰可数名词，如abanana,anapple,threepears等；但是不可数名词前不能加a\an表示一个，也不能用基数词或者many等直接修饰不可数名词，要表达不可数名词的量要用“基数词+单位词+of

”。如：onecup/bottleofwater，threespoonsofsoup，onebowlofrice

oneboxofmilk，

twokilosofyogurt

如何问答名词的数量？1.询问可数名词的数量：__________+可数名词……?2.询问不可数名词的数量：_________+不可数名词……?回答不可数名词的数量：___________+不可数名词一杯____________;一碗__________HowmanyHowmuch数量词acupofabowlofThisboyhas

three

pens.

(对划线部分提问)

→Howmanypensdoesthisboyhave?Iate

twobowlsof

rice.

(对划线部分提问)

→Howmuchricedidyoueat?条件变化形式例词一般情况carrot-carrots,book-booksapple-apples以s,x,ch,sh结尾bus-buses,watch-watches

以“辅音字母+y”结尾family-families,strawberry-strawberries以“辅音字母+o”结尾tomato-tomatoes,photo-photos以f/fe结尾life-lives,knife-knives可数名词复数形式的规则变化：加-s加-es改y为i再加es加-es/-s清辅音后读/s/,浊辅音和元音后读/z/读/iz/读/iz/读/z/单数可数名词如何变复数呢？多数将f/fe变成ves读/vz/(1)元音或词尾发生变化：如：child--_________,mouse--_________，man--________,woman--_________,foot--_________,tooth--_________,goose--_________policeman--___________,Frenchman--_________Englishman--_________口诀：男士(man)、女士(woman)a变e;鹅(goose)牙(tooth)脚(foot)双o双e;孩子们(child)想去天安门，原形后面r、e、n）childrenmicemenwomenfeetteethgeesepolicemenFrenchmenEnglishmen可数名词复数的变化规则不规则变化：(2)单复数同形：如：deer---deerfish----fishsheep----sheepChinese----ChineseJapanese---Japanese

yuan---yuan口诀：中（Chinese）日（Japanese）警察（police）好友（people）来聚会，鹿（deep）、羊（sheep）、鱼（fish）、牛（cattle）齐齐把家回注意：(1)glasses,shoes,socks,trousers,gloves等名词往往用复数形式，故谓语用复数。如：ThetrousersareverycheapandIwanttotakethem.(2)maths,news等虽然有s结尾，但不是复数，因此谓语仍用单数，如：Thenewsisveryexciting.(3)“某国人”的复数形式“中日不变英法变，其余s加后边”国家名国籍单数复数China中国人aChinesetwoChineseJapan日本人aJapanesetwoJapaneseEngland英国人anEnglishmantwoEnglishmenFrance法国人aFrenchmantwoFrenchmenAustralia澳大利亚人anAustraliantwoAustraliansRussia俄国人aRussiantwoRussiansItaly意大利人anItaliantwoItaliansAmerica美国人anAmericantwoAmericansIndia印度人anIndiantwoIndiansCanada加拿大人aCanadiantwoCanadiansGermany德国人aGermantwoGermans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。anappletree---appletrees苹果树awomanleader----womenleaders女领导amandoctor---mendoctors男医生不可数名词不能以数目来计算，不可以分割成个体。不可数名词没有复数形式，其前也不能用a/an或其他具体的数词来修饰。somerubbishIlikemilk.Airhasnosmell.Waterisimportant.Uncountablenouns

(不可数名词)我们应该如何来表达不可数名词的数量呢？1.用much,alotof,some,little,alittle

修饰不可数名词，表示量的多少。(1)Thereissome

breadonthetable.(2)Wehavealotofhomeworktoday.(3)Thereismuch

waterinthebottle.(4)Hedoeslittlehouseworkathome.不可数名词量的表达(1)Ihaveapieceof

bread.(2)Therearethreeglassesof

orangejuiceonthetable.(3)Twobottlesof

waterareinthebox.2.用数词+量词+of+不可数名词，表示具体的量。常用的量词有cup,glass,bottle,piece等。量词既可与不可数名词连用，也可与可数名词连用。与可数名词连用时，可数名词必须用复数形式，如：twobagsofapples。用量词描述下列物品。bottle/milkbox/eggbowl/riceglass/waterbag/applecup/coffeeeg.abottleofmilktwoboxesofeggsabowlofriceaglassofwatertwobagsofapplesthreecupsofcoffee(1)asaladoftomato

salad(2)achicken

chicken(3)someorangesorange(4)anicecream

icecream有些名词既是可数名词，又是不可数名词，在不同语境中有不同用法。很多表示蔬菜、动物等的名词，

一般来说是可数的，但是表示餐桌上的食品时，

就转换为不可数名词。一只鸡鸡肉一些橙子橙汁一份冰淇淋冰淇淋一份番茄沙拉沙拉Howmuch/Howmanyquestionshowmanyhowmuchhowmany和howmuch意为：______。•_________对可数名词提问。•_________

对不可数名词提问。-Howmany

bananas

doweneed?Weneedthreebananas.-Howmuch

yogurtdoweneed?Weneedonecupofyogurt.howmanyhowmuch多少Fillintheblankswithhowmanyorhowmuch.1.___________waterdoyouputintothenoodles?2.___________tomatoesdoesheputintosalad?3.

___________yogurtdoweneed?4.___________applesarethereinthemilkshake?6.

___________studentsarethereinyour

classroom?5.___________fishdoyouwant?HowmuchHowmanyHowmuchHowmuchHowmanyHowmany1.How(much/many)bananasdoweneed?

2.How(much/many)sugardoweneed?

3.How(much/many)breaddoweneed?

4.How(much/many)tomatoesdoweneed?5.How(much/many)cheesedoweneed?3aCirclethecorrectwordineachquestion.1.Tony’sfatherisa________.(2020广西桂林)teachers

B.doctors

C.driver2.—Lisa,couldyouhelpmebuysome______onyourwayhome?—OK,mom.

(2021广西河池)A.eggB.beef

C.banana

D.potatoCB3.—Thankyouforthe_____yougaveme.

—I'mgladthey'rehelpful.(2021辽宁丹东)

A.suggestions B.advice C.news D.information4.Sandyreallylikeseatingmeat,butshedoesn’tlikeeating_______.(2020四川广元)A.breadsB.vegetables

C.chickensAB3.（甘肃武威)

根据句意，用括号内所给单词的适当形式填空。Toomuchsugarisbadforyour__________(tooth).4.（湖南常德)语法填空Johnlikes______________(strawberry)verymuch.5.（江苏宿迁)根据句意或句子的语法要求，用括号中所给单词的适当形式填空。—CanIhelpyou,sir?—Aboxof__________(tomato),please.teethstrawberriestomatoes【活学活用】根据句意，用括号内所给单词的适当形式填空。1.The________(apple)onthetreearered.2.Helikes___________(vegetable),butIdon’tlikethem.3.Here’ssome________(rice).4.Howabout________(fish)?Doyoulikethem?5.Look!Therearefive________(egg)onthetable.6.Cindydoesn’tlikeeating________(chicken),becauseshelikes________(chicken).apples

vegetablesrice

fisheggs

chicken

chickens

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?3a:Circlethecorrectwordineachquestion.糖奶酪Nowlet’smakepopcorn.popcornWewanttomakepopcorn.Weneed___________.cornpopcornmachinebowlsaltDoyouliketoeatpopcorn?Let'smakepopcorn.popcornsaltpopcornpopperbowlcornWeneed___________.b.________,putthecornintothepopcornmachine.___1.__________doyoumakepopcorn?___2.__________corndoweneed?___3.__________dowedonext?___4.__________saltdoweneed?___5.Nowcanweeatit?c.Yes,wecan!a.Halfacup.d.Next,_____on

themachine.________,addthesalt.e.Justonespoon.adecbHowHowmuchWhatHowmuchFirstturnFinallyCompletethequestionsandanswers.Thenmatchthem.First,...Next,…Finally,…Andyoucaneatitnow.Doyouknowhowtomakepopcorn?

Howtomakepopcorn?First,putthepopcornintothepopcornpopper.Next,turnonthepopper.Next,pourthepopcornintoabowl.Then,put（add）somesaltonthepopcorn.Finally,youcantry(eat)it.3c:Writehowtodooneofthefollowingthings.Thentellyourpartnerhowtodoit.

指导：1.根据生活经验，将如何做这些事情的过程写出来。2.恰当运用first,next,then,finally等表示事情顺序的词汇,让你的描述更加清晰。plantatreemakebeefnoodleswashclothestakeoutabookfromthelibraryOutline提纲Steps步骤Topic话题BeefandTomatoNoodlesBeginning开头Mainpart正文Ending结尾InXiangyang,manypeopleeat…Now,it’stimetoenjoy…Ingredients原料First,cut…upNext,cook…Then,put...in…Finally,add…to…noodles,beef,tomatoes,salt…zxxkwBoilthenoodles.Puttheingredientsintothenoodles.Addsalttothenoodles.Eatthenoodles.Cutupthetomatoesandbeef.ExampleCanyoumakenoodleswithbeefandtomatoes?First:Cutupbeef.Next:

Boilthenoodles.Cookbeefforatleast40minutes.Then:

Addtheingredientstothenoodles.Finally:Addsalttothenoodles.BeefandTomatoNoodlesInxiangyang,manypeopleeatbeefnoodlesforbreakfast,andevenforlunchanddinner.Tomakethisspecialfood,youneedtohavenoodles,beef,tomatoesandsomesalt.First,cutupbeefandtomatoes.Next,cookthenoodles.Then,Putthebeefandtomatoesinthenoodles.Finally,Addsomesalttothenoodles.Now,it’stimetoenjoythebeefandtomatonoodles.Topic话题Beginning开头Ending结尾Digahole.Putthetreeinthehole.Putthesoilbackintothehole.Waterthetree.It’sOKnow.Let’slearnhowtoplanttrees.First:

Putsomewaterinabasin.Next:

Putthedirtyclothesintoitandaddsomesoap.

Then:Washforawhile.Finally:Washthe

clothesincleanwaterforanotherthreetimes.Doyouknowhowtowashclothes?ExercisesI.单项选择1.Theboyshad_____forbreakfastthismorning.A.twobread B.twobreadsC.twopiecesofbread D.twopieceofbread2.Mum,I’mquitethirsty.Pleasegiveme________.A.threebot