新概念英语第一册lesson19-20课件.

ReadLesson17together!Newwords[tʃaɪld]['tʃɪldrən][bɔɪ]['taɪəd]['θɜ:stɪ][sɪtdaʊn][aɪskri:m]matter['mætə]事件,物质,原因children['tʃɪldrən]n.孩子们（单数：child[tʃaɪld])tired['taɪəd]adj.疲劳的,累的boy[bɔɪ]n.男孩thirsty['θɜ:stɪ]adj.口渴的right[raɪt]adj.好，可以sitdown[sɪtdaʊn]坐下（standup起立）icecream[aɪskri:m]冰淇淋NewwordsandexpressionsAstoryabouttwochildrenListentothetapeandanswerthequestion.1.What'sthematterwithchildren?Theyaretiredandthirsty.2.Whydothechildrenthanktheirmother?Becausetheirmotherboughttwoicecreams.Mother:What'sthematter,children?Girl:We'retired…Boy:…andthirsty,Mum.Mother:Sitdownhere.Mother:Areyouallrightnow?Boy:No,wearen't.•怎么啦？•What’sthematter(withyou)?•=What’swrongwithyou?•=What’sup?（口语）主语Be动词表语（形容词）系表结构：说明物质的性质，而不是说明某个动作构成：主语+连系动词（be动词)+表语（名词，形容词等）Iamagirl.(说明“我”的性别为女孩）Thegirlisbeautiful.（说明女孩是漂亮的）Wearetiredandthirsty.我们又累又口渴。sitv.坐downadj.向下的sitdown坐下站v.stand向上的adj.upstandup起立Mother:Look!There’sanicecreamman.Mother:Twoicecreamsplease.Mother:Hereyouare，children.Children:Thanks,Mum.Girl:Theseicecreamsarenice.Mother:Areyouallrightnow?Children:Yes,weare,thankyou!Therebe句型“有…”表示人或事物的存在Therebe(is/are)…Thereisanicecreamman.有个卖冰激凌的男人。Therearetwoicecreamsman.注意：be动词的形式随紧跟它的名词的变化而变化单数名词用is复数名词用areTheseicecreamsarenice.(复数句）这些冰激凌真好吃。Thisicecreamisnice.（单数句）Listenagainthenfillintheblanks：thematter,children?What’sTired…We’rethirsty,Mum.andSitdown.hereyouallright,now?AreNo,Wenot.areLook!There’sicecreamman.ancreamsTwoice,please.youare,children.Here,Mum.ThanksTheseicecreamsverynice.areYes,are,thankyou!Areyouallrightnow?weReadbyyourselvesMother:What'sthematter,children?Girl:We'retired…Boy:…andthirsty,Mum.Mother:Sitdownhere.Mother:Areyouallrightnow?Boy:No,wearen't.Mother:Look!There’sanicecreamman.Mother:Twoicecreamsplease.Mother:Hereyouare，children.Children:Thanks,Mum.Girl:Theseicecreamsarenice.Mother:Areyouallrightnow?Children:Yes,weare,thankyou!TranslatethefollowingintoEnglish：母亲：怎么啦，孩子们？女孩：我们累了……男孩：……口也渴，妈妈。母亲：坐在这儿吧。你们现在好些了吗？男孩：不，还没有。母亲：瞧！有个卖冰淇淋的。We'retired…What’sthematter,children？…andthirsty，Mum.Sitdownhere.Areyouallrightnow?No,wearen't.Look!There'sanicecreamman.请拿两份冰淇淋。拿着，孩子们。孩子们：谢谢，妈妈。女孩：这些冰淇淋真好吃。母亲：你们现在好了吗？孩子们：是的，现在好了，谢谢您！Twoicecreamsplease.Hereyouare，children.Thanks,Mum.Theseicecreamsarenice.Areyouallrightnow?Yes,weare,thankyou!Lesson20Lookatthem！1052173214335456577698819981001onethousandandoneonehundredandfivetwohundredandseventeenthreehundredandtwenty-onefourhundredandthirty-threefivehundredandforty-fivesixhundredandfifty-sevensevenhundredandsixty-nineeighthundredandeight-oneninehundredandnine-eightfatthintallshortdirtyclean胖的瘦的高的矮的脏的干净的•hot•cold•old•young•busy•lazy热的冷的老的年轻的忙的懒的Newwords：大的小的开着的关闭的重的轻的新的旧的,年老的长的短的，矮的bigsmallopenshutheavylightnewoldlongshortshoe[ʃu:]一双鞋子：apair[peə]ofshoes['ɡrænfɑ:ðə]['ɡrænmɑ:ðə]Matchthem：cleanhotfatbigopenlightoldshortcoldthinsmalldirtyshutyoungnewheavytalllongbigshutopenlonggrandmothershoelightsmallheavygrandfatherCanyousavethem?Justspeakout!inform这些鞋子是干净的。Theseshoesareclean.女孩的手是脏的。Thegirl’shandsaredirty.这些理发师是胖的。Thesehairdressersarefat.那些理发师是瘦小的。Thosehairdressersarethin.Theseshoesareverybig.这些鞋子很大。这些鞋子很小。Theseshoesareverysmall.Thoseshopsareopen.那些商店正营业。这些商店关着门。Theseshopsareshut.那些箱子很轻。Thosecasesarelight.这些箱子很重。Thesecasesareheavy.祖父和祖母的年纪很大。Grandfatherandgrandmotherareold.孙子很孙女很年轻。Grandsonandgranddaughterareyoung.那些帽子是旧的。Thosehatsareold.这些帽子是新的。Thesehatsarenew.那些裤子是短的。Thosetrousersareshort.['traʊzəz]这些裤子是长的。Thesetrousersareshort.Be动词的用法口诀:我（I）用am，你（you）用are;is用于他（he）,她（she），它（it）;单数名词用is,复数名词全用are。变疑问，往前提，句末问号莫丢弃;变否定，更容易，加上not就可以;疑问否定任你变，句首大写莫迟疑。Thosechildrenarethirsty.1.are2.is3.is4.are5.are6.amhisshoes/(dirty)/cleanArehisshoesdirtyorclean?They’renotdirty.They’reclean.Homework：每天听录音35分钟并跟读抄写Lesson19-20单词并听写重点单词听写所学正反义词完成Lesson19-20练习册预习21-24课三.连词成句1.matter,is,the,what______________________________?2.tired,thirsty,and,we,are______________________________.3.ice,an,man,cream,is,there______________________________.4.icecreams,are,these,nice______________________________.5.all,you,are,right,now_______________________________?谢谢！放映结束感谢各位的批评指导！让我们共同进步