青少版新概念2A-unit14(共53页)

Unit14Chocolateheaven!ChocolateDOVE“DOYOULOVEME”Fancybox精美包装Whatdoeschocolatecontain?•Energy•Fat•Carbohydrate•Cocoa•VitaminC•ProteinHowmuchcocoadosedove’chocolatecontain?Howmuchfatdosedove’chocolatecontain?cocoa•Whydoesshewanttogetsomechocolate?•Wherearethechocolatefrom?•HowmuchcocoadoesMarconi’schocolatecontain?•Whatkindofbutterdoesthechocolateuse?Readitaftertherecording•HowmuchcocoadoesMarconi’schocolatecontain?•Lucy:I’mgoingout,Mum.•PleasecanIgetsomechocolate?•Wehadsomesweetslastweekend,butwedidn’thaveanychocolate.•Lucy:Andwedidn’thavemuch•chocolatetheweekendbeforelast.•Karen:Youandyourchocolate!•OK,butyoumustshareitwitheveryoneelse!Lucy:I’mback,mum!Thesearethechocolates!Theydidn’thaveanyniceboxesatthesupermarket!ThesechocolatesarefromMarconi’s.They’rereallyspecial.•Robert:Butchocolateischocolate,isn’tit?•Whydoesafancyboxmakeitspecial?•Karen:Goodquestion.Listentothis.Thischocolatecontainsfiftypercentcocoa,•Marconi’schocolateusesonlypurecocoabutter,•Therearenonon-cocoavegetablefatsinMarconi’schocolate.Therearenonon-cocoavegetablefats.Therearenotanynon-cocoavegetablefats.No=notany•Lucy:Mm!Thisischocolateheaven!•Itfeelsdifferentinyourmouth.•Paul:Chocolateheavenisexpensive.Itfeelsdifferentinyourpocket,too!•Whatdoesitfeelinyourmouth?•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.nonsmokinga.不准吸烟的nonstopa.直达的nonalcoholic不含酒精nonhuman非人类的nonsense废话一般过去时:•动作发生在过去，常指动作已经发生过.•一般过去时中动词只能用动词的过去式•明确表示过去的时间如:yesterday/lastweek/ago等等，只能用一般过去时。•主系表结构（表示主语是什么，处于什么状态和特征）1.肯定句：主语+was/were+其他eg:TomwasinBeijinglastweek.•系动词be的过去式：was(用于I和三单后)were(其它后)2.否定句：主语+wasn’t/weren’t+其他eg:Theyweren’tathomeyesterdayafternoon.3.一般疑问句：Was/Were+主语+其他?eg:WasTomilllastweek?4.特殊疑问句:特殊疑问词+was/were+主语+其他?eg:Wherewereyou3daysago?•主谓宾结构（表示一个具体的动作，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。肯定句：主语+动词过去式+其他eg:Iworkedintherelastyear.否定句：主语+didn’t+动词原形+其他eg:Hedidn’thavebreakfastyesterday.一般疑问句：Did+主语+动词原形+其他？eg:Didyouhavebreakfastyesterday?特殊疑问句：特殊疑问词+did+主语+动词原形+其他？eg:Whatdidyouhaveyesterday?•Therebe句型的一般过去时：肯定句：There+be(was/were)+某人/物+某时/地eg:Therewassomesnowonthehillslastwinter.否定句：There+be(wasn’t/weren’t)+某人/物+某时/地eg:Therewasn’tanysnowonthehillslastwinter.一般疑问句：Was/Werethere某人/物+某时/地?eg:Wasthereanysnowonthehillslastwinter?•(表示在过去某地有什么…..)•特殊疑问句：•1.特殊疑问词+was/werethere某人/物+某时/地?•eg:Whenwasthereanysnowonthehills?2.Howmany/Howmuch+某人/物+was/werethere+某时/地?(提问数量时)eg:Howmanystudentswerethereintheroomyesterday?•规则动词过去式变化:+ed•1.动词+edworked•2.e+darrived•3.辅音字母+y结尾，y→i,+edstudied•4.重读闭音节，双写最后一辅音字母+edtravelled不规则动词过去式变化：•buy---boughtcome---camedo---didsit---satsell---sold•drive---droveeat---atefeel---felt•fly---flewgo---wentput---put•read---readride---rodesee---saw•bring---broughtgetup---gotup•give---gaveleave---left•meet---metrun---ran•say---saidsleep---slept•take---tooktell---told•win---wonwrite---wrote•C.写出下列动词的过去式（10分）1.have2.do3.eat4.buy5.break6.come7.tell8.write9.put10.sell11.read12.cut13.go14.see15.wait16.drive17.fly18.sit19.sleep20.giveGuidedconversation•A)Example:•Lucy’sgoingout,isn’tshe?Yes,sheis.1Shewantstogetsomechocolate,doesn’tshe?Yes,shedoes.2Theyhadsomesweetslastweekend,didn’the?Yes,theydid.•3Theydidn’thaveanychocolatelastweekend,didthey?•No,theydidn’t.•4Theydidn’thaveanychocolatetheweekendbeforelast,didthey?•No,theydidn’t.•5Theydidn’thaveanyniceboxesatthesupermarket,didthey?•No,theydidn’t.•6Thechocolatesarespecial,aren’tthey?•Yes,theyare.•7Marconi’schocolatecontainsfiftypercentcocoa,doesn’tit?•Yes,itdoes.•8Marconi’schocolatecontainsusesonlypurecocoabutter,doesn’tit?.•Yes,itdoes.b)Example:DoesLucywanttogetsomefruit?No,shedoesn’t.Shewantstogetsomechocolate.•1Didtheyhaveanychocolatelastweekend?•No,theydidn’t.Theyhadsomesweetslastweekend.•2Didtheyhavealotofchocolatetheweekendbeforelast?•No,theydidn’t.•3Arethechocolatesquiteordinary?•No,theyaren’t.Theyarespecial.•4DoesMarconi’schocolatecontainninetypercentcocoa?•No,itdoesn’t.Itcontainsfiftypercentcocoa.•5Arethereanynon-cocoavegetablefatsinMarconi’schocolate?•No,therearen’t.Therearenonon-cocoavegetablefatsinMarconi’schocolate.•6Ischocolateheavencheap?•No,itisn’t.Itisexpensive.c)Example:WhatdoesLucywanttogetfromtheshops?(shewantstoget)somechocolate.•1Whydoesshewanttogetsomechocolate?•Shewantstoeat.•2WhomustLucysharethechocolatewith?•Karen.•3Wherearethechocolatesfrom?•TheyarefromMarconi’s.•4Whatkindofaboxaretheyin?•Theyareinafancybox.•5HowmuchcocoadoesMarconi’schocolatecontain？•Itcontainsfiftypercentcocoa.•6Whatkindofbutterdoestheirchocolateuse?•Theirchocolateusepurecocoabutter.•7WhatdoesMarconi’schocolatenotcontain?•Itdoesn’tcontainnon-cocoavegetablefats.2Askquestionsaboutthetext•Example:they/have/sweets/lastweekend?(when…)A:Didtheyhaveanysweetslastweekend?B:Yes,theydid.A:Whendidtheyhavesomesweets?B:Lastweekend.•1they/have/niceboxes/Marconi’s?（Where…?)•TheyhaveanyniceboxesinMarconi’s.•A:DotheyhaveanyniceboxesinMarconi’s?•B:Yes,theydo’.•A:Wheredotheyhaveanyniceboxes?•B:Marconi’s.•2Marconi’schocolates/reall