七年级英语上册Unit3-精ppt课件

.,Unit3,.,1.Dictation102.Listeningpractice.53.Readingpractice.5,.,课前语法快速练-5+3,.,dictionary/diknri/n.词典；字典his/hiz/pron.他的mine/main/pron.我的hers/h:z/pron.她的excuse/ikskju:z/v.原谅；宽恕me/mi:/pron.(I的宾格)我thank/k/v.感谢；谢谢teacher/ti:t/n.老师；教师about/baut/prep.关于Whatabout.?(询问消息或提出建议.怎么样？yours/j:z/pron.你的；你们的,Pl-dictionaries,名物-his,形物-my,形物-her,Thanks=thankyou,V-teach.教学,=howaboutdoingsth,形物-your,.,for/f:/prep.为了；给；对thankyoufor.为.而感谢help/help/v.&n.帮助；援助welcome/welkm/adj.受欢迎的Yourewelcome.别客气。baseball/beisb:l/n.棒球card/k:d/n.卡片IDcard学生卡；身份证notebook/nutbuk/n.笔记本ring/ri/n.戒指,thankyoufordoingsth,Helpsb.todosth,Play+basketball.篮球volleyball.排球football.足球,.,library/laibrri/n.图书馆ask/:sk/v.请求；要求；询问ask.for.请求；恳求(给予)find/faind/v.(过去分词found)找到；发现some/sm/adj.一些；某些classroom/kl:sru:m/n.教室e-mail/emeil/n.(=email)电子邮件at/t/prep.按照；根据；在(某处、某时间call/k:l/v.(给.)打电话lost/lst/v.(动词lose的过去式)遗失；丢失must/mst/modalv.必须set/set/n.一套；一副；一组asetof一套；一副；一组,Pl-libraries,askandanswer,lookfor.寻找(过程）,否定句，疑问句-any,.,Unit3words,1.eraser2.box3.dictionary4.baseball5.Wputer7.card8.notebook9.ring10.library,s,es,ies,s,es,s,s,s,s,ies,.,watch与clock,指戴在手腕上手表、挂在胸前的怀表或用来计时的跑表。,指我们生活中用的钟表、挂钟、闹钟等，多带有闹钟的功能。,watch:观看,.,2.Howdoyouspellit?你怎么拼写它？这是一个特殊疑问句，用来询问拼写方法。注意：回答拼写单词时每个字母都要大写，而且字母与字母之间用连字符连接。例如：Whatsyourname?你叫什么名字？MynameisMike.我叫迈克。Howdoyouspellit?怎样拼写？M-I-K-E.M-I-K-E。,.,3.ask.for.请求，恳求（给予）；征求,求职toaskforajob,4.call在此句中意为“打电话”，常用于以下结构：callsb.给某人打电话今天下午给他打电话。Callhimthisafternoon.,2,3,.,“call+电话号码”拨打（号码）请拨打110。Pleasecall110.“callsb.at+电话号码”拨打（号码）找某人CallMaryat236-0388.请拨打236-0388找玛丽。,4,5,(4)at表示时间，用于钟点前，用于时刻前，译为“在.时（刻）”。如：,.,atthreethreeoclock在三点ataquartertosix六点差一刻atnoon在中午atnight在夜晚atmidnight在半夜atbreakfastlunchsupper在吃早饭午饭晚饭时atthistime在这个时候,at+小时间,.,(3)at表示地点，一般用于较小的地名（方）前，译为“在.”。如：athome在家atthestation在车站(4)at表示处于.状态，译为“从事于.”。如：atschool在上学atwork在工作,.,6.Can:能够；有能力我会弹钢琴。I_playthepiano.你能帮帮我吗？youhelpme?,can-情态动词+V原,can,mustmodalv.（情态动词）必须Youmustfinishittoday.你一定要在今天完成它。Youmustseethedoctor.你一定要看医生。,can,can-情态动词+V原,.,8.辨析excuseme与Imsorry,excuseme:多用于麻烦、打扰或是有求于人时Imsorry：指因做错了事，心中难过，有愧于某人或是某事.Isthisyourbook?Yes,itis.Thankyou.A.ExcusemeB.HelloCImsorryA.,.,9.Whataboutthisdictionary?Whatabout=Howabout?”怎么样？表示征询，征求对方的意见”What/Howabout+sth/doingsth?What/Howabout_(play)footballNow?,playing,.,10.Thankyouforyourhelp.Thankyoufor因而感谢你（们）Thanksb.forsth.因而感谢某人Thanksb.fordoingsth因做某事而感谢某人-Thanksfor_mewithmyEnglish.-Itsmypleasure.A.helpB.tohelpC.helpingC,.,Thankyouforyourhelp.help:帮助helpsb,withsth.”在某方面帮助某人”helpsb,(to)dosth.”帮助某人做某事”Ihelphim_hisEnglish.Ihelpher_learnmaths.Help”救命”做呼救语！,with,to,.,12.Yourewelcome!别客气！=ThatsOK.=Thatsallright.=Notatall.=Itsmypleasure.Welcome:做感叹词“欢迎光临”WelcometoChina!做动词，表示“欢迎，迎接”Hewelcomeusattheairport.,.,Homework,一、家长听写Unit3重点单词和词组，签字。二、完成练习册unit3所有练习题+单元检测三、背诵unit3对话2d和作文范文3.四、十一休息，下次上课10月14日10:00上课,.,认真阅读下面“失物启事”与“招领启事”并完成后面的句子。LostMyschoolIDcard.MynameisMike.Pleasecall263-1412.FoundNewwatch.Isthisyourwatch?PleasecallAnn.Phone553-7618.,.,1._losttheschoolIDcard?2.Youcancall_togetthenewwatchback?3.Mikestelephonenumberis_?4._foundthenewwatch?,.,二、单项选择1.Isthatyourcomputergame?_A.Yes,itisB.No,itis.C.Yes,itisnt.2.Abaseballis_theschoollibrary.A.onB.inC.at3.Hertelephonenumber_889-9676.A.amB.isC.are4.Whatsthis?_.A.Thisisapen.B.Yes,itis.C.Itsakey.5._doyouspell“ring”?R-I-N-G.A.WhatB.WhoC.How,A,B,B,C,C,.,1._thisyour_?Yes,_is._mine.2._this?Its_.3.Some_inClassroom7E.Emailmeatmary.4.Ilostmyschool_.Imustfindit._meat674-2456.5._doyou_that?R-I-N-G.,三、看图补全对话。,Iswatch,itIts,Whats,aneraser,keysare,IDcard,Call,Howspell,.,1.这是什么？_this?2.你怎样拼写它？_do_spellit?3.那只绿色的铅笔是你的吗？_thegreenpencil_?4.一部电脑游戏机在图书馆里。A_is_theschoollibrary.5.发电子邮件到我的邮箱jack。_me_jack.6.我把我的书包丢了。I_my_.,Whats,Howyou,Isyours,computergamein,四、完成句子。,Emailat,lostschoolbag,.,一、句型转换1.Thatismybrother.(复数)_mybrothers.2.Itisanicepicture.(复数)_nicepictures.3.Arethes