Unit8SectionAGrammarfocus3c課件人教版八年級英語上冊2

Unit8Howdoyoumakeabananamilkshake?SectionAGrammarFocus-3cTolearntodescribeaprocessbyusingconnectivesfirst,next,thenandfinally.Tolearntomakeimperatives.Trytodothingsbyourselves,developourindependence.Revision：Howtomakeabananamilkshake?First,peel...Then,cutup...Next,put...in...Afterthat,pour...into...Then,turn

on...Finally,drink…sugarn.食糖cheesen.干酪；奶酪digholev.(dug)掘(地)；鑿(洞)；挖(土)n.洞；孔；坑cornpopcornmachinen.玉米；谷物n.爆米花n.機器；機械裝置NewWordsFirst,cutupthreebananas,threeapplesandawatermelon.Next,putthefruitinabowl.Then,putintwoteaspoonsofsaladcreamandacupofyogurt.Finally,mixitallup.InstructionsformakingfruitsaladHowdoyoumakeabananamilkshake?廚神爭霸賽First,peelthebananas.Then,cutthemup.OK,what’snext?Putthebananasandicecreamintheblender.Then,pourthemilkintoit.Next,turnontheblender.Finally,pourthemilkshakeintoaglass.Goodjob!Howdoyoumakefruitsalad?廚神爭霸賽First,getsomebananasandwatermelons.Howmanybananasandwatermelons?Threebananasandonewatermelon.Thenputsomehoneyandyogurtonit.Howmuchhoneyandyogurt?Twospoonsofhoneyandtwocupsofyogurt.Itwilltastegreat!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。祈使句語法概述GrammarFocus【Explanation】祈使句的用法本單元的語法重點是祈使句的使用。祈使句用來表示請求、命令等，沒有主語，動詞用原形。否定的祈使句要在動詞前加don’t構成。例如：Peeltheapple,please.請削掉蘋果皮。Don’twakemeuptomorrowmorning.明天早上不要吵醒我。祈使句的類型類型結構例句肯定形式否定形式Do型實義動詞原形+其他Don’t+實義動詞原形+其他Givemeabook!Don’tgiveup.Be型Be+形容詞Don’t+be+形容詞Bequick!Don’tbeshy.Let型Let+賓語+動詞原形+其他Don’t+let+賓語+動詞原形+其他Letusgotoschool!Don’tlethimgoout.=Lethimnotgoout.Let+賓語+not+動詞原形+其他No型No+名詞/動詞-ingNophotos.Nosmoking.其他直接用名詞、副詞或用“名詞+副詞”等Help!Quickly！Howdoyoumakeabananamilkshake?First,peelthebananas.Next,putthebananasintheblender.Then,pourthemilkintotheblender.Finally,turnontheblender.CountablenounsUncountablenounsHowmanybananasdoweneed？Weneedthreebananas.Howmuchyogurtdoweneed？Weneedonecupofyogurt.GrammarfocusLookatthesentencesofGrammarFocusandfindthesentencestructure.表示__________________等句子。請求、命令、建議祈使句Ingredients:_____tomatoes_____eggs_____salt_____cookingoilLookatthepicturesandanswerthequestions.Howmuchsalt/cookingoildoweneed?Howmany

tomatoes/eggs

doweneed?twothreesomesomeCountablenounsUncountablenounsHowmany對________的數(shù)量提問。Howmuch對___________的數(shù)量提問。可數(shù)名詞不可數(shù)名詞Tomatofried(炒)

eggsisoneofthemostclassicChinesedishes.Today,let'slearnhowtomakeit.LeadinThinking1:1.How對于什么提問？2.順序的單詞用于描述什么？3.黃色版塊是什么句式結構？用法是怎樣的？How用于對_________________

進行提問。順序的單詞用于描述

。黃色版塊是

。方式，身體狀況制作步驟的先后順序祈使句Thinking2:1.Howmany對什么提問？2.Howmuch對什么提問？3.Howmany怎樣對不可數(shù)名詞提問？Howmany對______________提問。Howmuch對_____________提問。Howmany可以對__________________提問?？蓴?shù)名詞復數(shù)不可數(shù)名詞/價格不可數(shù)名詞的量詞可數(shù)名詞和不可數(shù)名詞的量的表達

①anapple/abottleofapplejuice

②threeeggs/threecupsofyogurt

③

many

apples/some

bread/little

milk/

alotof

money

④Thereisonecupofteaonthetable.⑤Therearetwocupsofcoffeeonthetable.【歸納】1.觀察例子①②可知，可數(shù)名詞有________、________形式之分，而且可以直接用不定冠詞_____/_____或者具體的________修飾,如：一個雞蛋_____________,三根香蕉______________。2.不可數(shù)名詞沒有_____形式，但有量的變化，并且不能夠使用______________或者_____直接修飾，如要表示確切的數(shù)量，要用“數(shù)量詞+_____+不可數(shù)名詞”結構。單數(shù)復數(shù)復數(shù)aan數(shù)詞aneggthreebananasof不定冠詞a/an數(shù)詞CountablenounsUncountablenounsHowmanybananasdoweneed？Weneedthreebananas.Howmuchyogurtdoweneed？Weneedonecupofyogurt.GrammarFocus發(fā)現(xiàn)語法規(guī)律可數(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?可數(shù)名詞復數(shù)形式的規(guī)則變化：加-s加-es變y為i再加es加-es/-s清輔音后讀/s/,濁輔音和元音后讀/z/讀/iz/讀/iz/讀/z/單數(shù)可數(shù)名詞如何變復數(shù)呢？多數(shù)將f/fe變成ves讀/vz/條件變化形式例詞一般情況carrot-carrotsbook-booksapple-apples以s,x,ch,sh結尾bus-busesbox-boxeswatch-watches

以“輔音字母+y”結尾family-families

strawberry-strawberries以“輔音字母+o”結尾tomato-tomatoes

photo-photos以f/fe結尾life-livesknife-knives1．Willyoupleasereaditagainmoreslowly.（改為祈使句）_______________

againmoreslowly,please.2．PleasesitnexttoNancy.(改為否定句)________________nexttoNancy,please.3．Shallwegoswimmingthisafternoon?(改為祈使句)________________swimmingthisafternoon.4．Weshouldnotjudge(評判)apersonbylooks.(改為祈使句)______________________

apersonbylooks.5．Ifyoudon’tlistentome,I’llgo.(同義句轉換）__________________me,orI’llgo.

ReaditDon’tsitLet’sgoDon’t/NeverjudgeListento實踐應用Circlethecorrectwordineachquestion.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?Tip:Underlinethekeywords.howmanyhowmuchhowmany和howmuch意為：______。?_________對可數(shù)名詞提問。?_________

對不可數(shù)名詞提問。-Howmany

bananas

doweneed?Weneedthreebananas.-Howmuch

yogurtdoweneed?Weneedonecupofyogurt.howmanyhowmuch多少3bCompletethequestionsandanswers.Thenmatchthem.1.______doyoumakepopcorn?2.___________corndoyouneed?3.______dowedonext?4.___________saltdoweneed?5.Nowcanweeatit?Halfacup.b.______,putthecornintothepopcornmachine.c.Yes,wecan!d.Next,_____onthemachine.______,addthesalt.e.Justonespoon.badecHowHowmuchWhatHowmuchFirstturnFinally3cWritehowtodooneofthefollowingthings.Thentellyourpartnerhowtodoit.plantatreemakebeefnoodleswashclothestakeoutabookfromthelibraryA:Doyouknowhowto

plantatree?B:First,digahole.Then…P59PraticePeopleallovertheworldlove________(panda),andthepandahasbecomea_______(symbol)ofChina.(2023天津卷

單項填空改編)HowtomakeaDIYfanThefirststepistodrawpicturesonthepaper.Just_______anythingyoulike.Thenextstepistofoldup(折疊)thepaper.Then______thetwopiecesoffoldedpapertogether.Afterthat,______thesticks.Thefinalstepistogluethesticksontothefoldedpaper.Andeverythingisdone.(2023廣東卷

閱讀理解A篇改編)drawgluepaint根據(jù)句意用所給單詞的適當形式填空。pandas選詞填空。paintdrawgluesymbolPratice3cWritehowtodooneofthefollowingthings.Thentellyourpartnerhowtodoit.plantatreemakebeefnoodleswashclothesgetabookfromthelibraryhowmanyhowmuchhowmany和howmuch意為：______。?_________對可數(shù)名詞提問。?_________

對不可數(shù)名詞提問。-Howmany

bananas

doweneed?Weneedthreebananas.-Howmuch

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

___________yogurtdoweneed?4.___________applesarethereinthemilkshake?6.

___________studentsarethereinyour

classroom?5.___________fishdoyouwant?HowmuchHowmanyHowmuchHowmuchHowmanyHowmany用howmany/howmuch填空。1.________

________

peoplearethereinyourfamily?2.________________applejuicedoyouwant?3．—Couldyougivemesomemoney,Dad?—________________doyouneed?4．________________

doessheknowaboutChina？5．________________

cupsofteadoweneedforthemeeting?HowmanyHowmuchHowmuchHowmuchHow