英语初中一年级 七上U1T3SB

Topic3Howoldareyou?SectionB,Unit1MakingNewFriends,A:Hello,IamKangkang.Whatsyourname?B:MynameisLily.A:Howoldareyou?B:Iamthirteen.A:Whatclassareyouin?B:IaminClassThree,GradeSeven.A:Whosthat?B:ThatsMaria.,Letsreview.,ThisisaCD.,ThisisaTV.,WhatsthisinEnglish?Itsapencil.,anapple,WhatsthisinEnglish?Its,aneraser,abook,amap,a和an的区别,1.a用在以辅音音素开头的单词前。例如：abook，adesk,2.an用在以元音音素开头的单词前。例如：anegg，anapple,你知道吗？,a/an被称作不定冠词，用在单数可数名词前，表达某一个人或事物中的一个，相当于汉语的“一”，但不强调数目概念。a/an用法的区别：,acar,apencil,apen,abook,amap,anapple,anapple,anorange,anegg,aneraser,apple,ruler,pencil,desk,a,a,a,an,eraser,an,A:WhatsthisinEnglish?B:Itsaneraser.A:Howdoyouspellit?B:E-R-A-S-E-R,eraser.,Letssaytogether.,SectionB,Look,listenandsay.,Excuseme,whatsthisinEnglish?,Itsaneraser.,（视频P19-1a）,map,desk,pen,pencil,eraser,A:WhatsthisinEnglish?B:Itsapen.A:Howdoyouspellit?B:P-E-N,pen.A:Thankyou.B:ThatsOK.,A:WhatsthatinEnglish?B:Itsatoy.A:Canyouspellit,please?B:Yes.T-O-Y,toy.A:Thanks.B:Yourewelcome.,book,Howdoyouspellit?,WhatsthatinEnglish?,Its_.,B-O-O-K,_.,abook,A:WhatsthisinEnglish?B:ItsA:Howdoyouspellit?B:,apen.P-E-N,pen.,apencil-box.P-E-N-C-I-L-B-O-X,pencil-box.,abook.B-O-O-K,book.,aneraser.E-R-A-S-E-R,eraser.,aruler.R-U-L-E-R,ruler.,Listenandcompletetheconversations.,A:Excuseme,whats_inEnglish?B:Its_pencil.A:Howdoyouspellit?B:P-E-N-C-I-L,_.A:Thankyou.B:_.,a,pencil,Yourewelcome,this,(录音P19-1b),A:Excuseme,whats_inEnglish?B:Its_apple.A:_,please?B:Yes,A-P-P-L-E,apple.A:_.B:ThatsOK.,an,Canyouspellit,Thanks,that,Whatsthis/thatinEnglish?Itsa/anHowdoyouspellit?/Canyouspellit?,Practice,Listenandcompletetheconversationwiththecorrectwords.Thenpracticewithyourpartner.,Isthatatoy,too?,Aneraser?Wow!,No,itsan_.,No,itisnt.Itsa_.,Isthisa_?,（视频P20-2a）,telephone,toy,eraser,Thatisatoy.Isthatatoy?,你发现他们有什么规律了吗？,Thisisaneraser.Isthisaneraser?,be动词的位置发生了变化。句型也由陈述句变成了一般疑问句。,A:Isthisaneraser?B:Yes,_.A:Thankyou.,A:Isthatapen?B:No,_.Itisapencil.,itis,itisnt,A:Isthatadesk?B:Yes,itis.,A:Isthisanorange?B:No,itisnt.Itsanapple.,A:IsheTomCruise?B:A:B:No,heisnt.HeisfromAmerica.,Yes,heis.,IshefromEngland?,A:WhatsthisinEnglish?B:Isita/an?,Example:WhatsthisinEnglish?Isita/an?Yes,itis.Howdoyouspellit?/No,itisnt.Pleasetryagain.,Touchandguesswhatitiswitheyescovered.Usesentencesofidentifyingobjects.,Letsplayagame.,Sumup,Patterns:Whatsthis/thatinEnglish?Itsa/anHowdoyouspellit?/Canyouspellit?Isthis/thata/