新概念青少版2aunit14chocolateheaven市公开课一等奖省赛课微课金奖课件

Unit14Chocolateheaven!1/57Chocolate2/573/574/57DOVE“DOYOULOVEME”5/57heaven6/57Fancybox精美包装7/57Whatdoeschocolatecontain?EnergyFatCarbohydrateCocoaVitaminCProtein8/57cocoa9/5710/5711/57share12/57Whydoesshewanttogetsomechocolate?Wherearethechocolatefrom?HowmuchcocoadoesMarconi’schocolatecontain?Whatkindofbutterdoesthechocolateuse?13/57ReaditaftertherecordingHowmuchcocoadoesMarconi’schocolatecontain?14/5715/57Lucy:I’mgoingout,Mum.PleasecanIgetsomechocolate?Wehadsomesweetslastweekend,butwedidn’thaveanychocolate.过去式

have→haddo→diddon't→didn’t16/57

Lucy:Andwedidn’thavemuch

chocolatetheweekendbeforelast.Karen:Youandyourchocolate!OK,butyoumustshareitwitheveryoneelse!sharesth.withsb.thedayaftertomorrowthedaybeforeyesterday只能修饰[U]必定句中用alotof17/57Lucy:I’mback,mum!

Thesearethechocolates!Theydidn’thave

anyniceboxesatthesupermarket!ThesechocolatesarefromMarconi’s.They’rereallyspecial.18/57Robert:Butchocolateischocolate,isn’tit?Whydoesafancyboxmakeitspecial?it是形式宾语makeit+adj.“让它变得...”19/57（Butchocolateischocolate）,isn’tit?反义疑问句前一部分是一个陈说句，后一部分是一个简短疑问句，两部分人称时态一致。形式：1.

（陈说部分必定式），疑问部分否定式？2.（陈说部分否定式），疑问部分必定式？20/57Ihavetomakeitclearthatmyfamilyispoor.我得说清楚我家里很穷。HeyJude,don'tmakeitbad.嘿,Jude,不要沮丧Ifyoudreamit,youcanmakeithappen. 假如你有梦想,你就能将其实现.makeitworktakeiteasy21/57Karen:Goodquestion.Listentothis.Thischocolatecontainsfiftypercentcocoa.Marconi’schocolateusesonlypurecocoabutter.Therearenonon-cocoavegetablefatsinMarconi’schocolate.no=notany，后加可数名词[C]复数或者不可数名词[U]non-表示否定前缀，加在adj.或n.前none--nonone22/57

nonsmokinga.不准吸烟

nonstopa.直达

nonalcoholic不含酒精

nonhuman非人类

nonsense废话

23/57Therearenonon-cocoa

vegetablefats.Therearenotanynon-cocoa

vegetablefats.No=notany24/57Lucy:Mm!Thisischocolateheaven!Itfeelsdifferentinyourmouth.Paul:Chocolateheavenisexpensive.Itfeelsdifferentinyourpocket,too!25/57Whatdoesitfeelinyourmouth?Itfeels…感官动词翻译成“…起来”时，后面加形容词。…look/taste/sound/smell…闻起来糟糕

Itsmellsterrible.这首歌听起来不错。Thesongsoundsgood.Thecaketastesdelicious.Youlookhappy.26/57普通过去时:动作发生在过去，常指动作已经发生过.普通过去时中动词只能用动词过去式明确表示过去时间如:yesterday/lastweek/ago等等，只能用普通过去时。27/57主系表结构（表示主语是什么，处于什么状态和特征）1.必定句：主语+was/were+其它eg:TomwasinBeijinglastweek.系动词be过去式：was(用于I和三单后)were(其它后)2.否定句：主语+wasn’t/weren’t+其它eg:Theyweren’tathomeyesterdayafternoon.3.普通疑问句：Was/Were+主语+其它?eg:WasTomilllastweek?4.特殊疑问句:特殊疑问词+was/were+主语+其它?eg:Wherewereyou3daysago?28/57主谓宾结构（表示一个详细动作，句中有一个实义动词，且否定和疑问需用助动词did帮忙,助动词后必须恢复动词原形。必定句：主语+动词过去式+其它eg:Iworkedintherelastyear.否定句：主语+didn’t+动词原形+其它eg:Hedidn’thavebreakfastyesterday.普通疑问句：Did+主语+动词原形+其它？eg:Didyouhavebreakfastyesterday?特殊疑问句：特殊疑问词+did+主语+动词原形+其它？eg:Whatdidyouhaveyesterday?29/57Therebe句型普通过去时：必定句：There+be(was/were)+某人/物+某时/地eg:Therewas

somesnowonthehillslastwinter.否定句：There+be(wasn’t/weren’t)+某人/物+某时/地eg:Therewasn’tanysnowonthehillslastwinter.普通疑问句：Was/Were

there某人/物+某时/地?eg:Wasthere

anysnowonthehillslastwinter?(表示在过去某地有什么…..)30/57特殊疑问句：1.特殊疑问词+was/were

there某人/物+某时/地?eg:Whenwasthereanysnowonthehills?2.Howmany/Howmuch+某人/物+was/were

there+某时/地?(提问数量时)eg:Howmanystudentswerethereintheroomyesterday?31/57规则动词过去式改变:+ed1.动词+edworked2.e+darrived3.辅音字母+y结尾，y→i,+edstudied4.重读闭音节，双写最终一辅音字母+edtravelled32/57不规则动词过去式改变：buy---bought

come---came

do---didsit---sat

sell---solddrive---drove

eat---ate

feel---feltfly---flew

go---went

put---putread---read

ride---rode

see---saw33/57bring---broughtgetup---gotupgive---gaveleave---leftmeet---metrun---ransay---saidsleep---slepttake---tooktell---toldwin---wonwrite---wrote34/57C.写出以下动词过去式（10分）

1.have2.do3.eat4.buy5.break6.come7.tell8.write9.put10.sell11.read12.cut13.go14.see15.wait16.drive17.fly18.sit19.sleep

20.give35/57GuidedconversationA)Example:Lucy’sgoingout,isn’tshe?Yes,sheis.1Shewantstogetsomechocolate,doesn’tshe?

Yes,shedoes.2Theyhadsomesweetslastweekend,didn’the?

Yes,theydid.36/573Theydidn’thaveanychocolatelastweekend,didthey?No,theydidn’t.4Theydidn’thaveanychocolatetheweekendbeforelast,didthey?No,theydidn’t.5Theydidn’thaveanyniceboxesatthesupermarket,didthey?No,theydidn’t.37/576Thechocolatesarespecial,aren’tthey?Yes,theyare.7Marconi’schocolatecontainsfiftypercentcocoa,doesn’tit?Yes,itdoes.8Marconi’schocolatecontainsusesonlypurecocoabutter,doesn’tit?.Yes,itdoes.38/57b)Example:

DoesLucywanttogetsomefruit?

No,shedoesn’t.Shewantstogetsomechocolate.1Didtheyhaveanychocolatelastweekend?No,theydidn’t.Theyhadsomesweetslastweekend.39/572Didtheyhavealotofchocolatetheweekendbeforelast?No,theydidn’t.3Arethechocolatesquiteordinary?No,theyaren’t.Theyarespecial.4DoesMarconi’schocolatecontainninetypercentcocoa?No,itdoesn’t.Itcontainsfiftypercentcocoa.40/575Arethereanynon-cocoavegetablefatsinMarconi’schocolate?No,therearen’t.Therearenonon-cocoavegetablefatsinMarconi’schocolate.6Ischocolateheavencheap?No,itisn’t.Itisexpensive.41/57c)Example:

WhatdoesLucywanttogetfromtheshops?

(shewantstoget)somechocolate.1Whydoesshewanttogetsomechocolate?Shewantstoeat.42/572WhomustLucysharethechocolatewith?Karen.3Wherearethechocolatesfrom?TheyarefromMarconi’s.4Whatkindofaboxaretheyin?Theyareinafancybox.43/575HowmuchcocoadoesMarconi’schocolatecontain？Itcontainsfiftypercentcocoa.6Whatkindofbutterdoestheirchocolateuse?Theirchocolateusepurecocoabutter.7WhatdoesMarconi’schocolatenotcontain?Itdoesn’tcontainnon-cocoavegetablefats.44/572AskquestionsaboutthetextExample:they/have/sweets/lastweekend?(when…)A:Didtheyhaveanysweetslastweekend?B:Yes,theydid.A:Whendidtheyhavesomesweets?B:Lastweekend.45/571they/have/niceboxes/Marconi’s?（Where…?)TheyhaveanyniceboxesinMarconi’s.A:DotheyhaveanyniceboxesinMarconi’s?B:Yes,theydo’.A:Wheredotheyhaveanyniceboxes?B:Marconi’s.46/572Marconi’schocolates/reallyspecial?(What…like…?)Marconi’schocolatesarereallyspecialA.AreMarconi’schocolatereallyspecial?B:Yes,theyare.A:WhatareMarconi’schocolateslike?B:Theyarereallyspecial.47/573Marconi’schocolate/contain/fiftypercentcocoa?(Howmuch…?)