七年级英语上册-Unit-3《Is-this-your-pencil》课件(新版)人教新目标版培训讲学.ppt

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1、七年级英语上册-Unit-3Is-this-your-pencil课件(新版)人教新目标版1a1.pencil_2.pen_3.book_4.eraser_5.ruler_6.pencil case _7.backpack _8.pencil sharpener_9.dictionary_CFBGEDAHI1b.Listen and number the conversations.A:Is this your pencil?B:Yes,it is.Its my pencil.A:Is that your backpack?B:No,it isnt.Its his backpack.A:Is

2、this your ruler?B:No,it isnt.Its her ruler.321thatthis arulerapencilsharpenerapen a book a dictionaryapencil a backpackaneraserapencilcaseIs this a pencil case?Yes,it is.Is this your pencil case?Yes,it is.Its my pencil case.No,it isnt.Its her pencil case.Is that an eraser?No,it isnt.Its a book.Is th

3、at your book?Yes,it is.Its my book.No,it isnt.Its his book.重点句型：Is this/that a/an?Yes,it is.No,it isnt.Its a/an How do you spell it?Is this/that your?Yes,it is.It is my./No,it isnt.Its his/her.2a.Listen and check the things you hear.2b ListeningTim:Excuse me,Sonia.Is this your _.Sonia:Yes,thank you.

4、And that is my_Tim:And Jane,is this your _?Jane:No,it isnt.Its her ruler.Tim:OK,and this is my _.And this is your _,Jane.eraserrulerbookpencil casepencil是以是以be动词动词(is,are等等)，情态，情态动词动词(can等等)或助动词或助动词(do,does等等)开头表示疑问的句子。对一般疑问开头表示疑问的句子。对一般疑问句的回答通常需要作肯定或否定回句的回答通常需要作肯定或否定回答。答。一般疑问句：一般疑问句：巧变一般疑问句秘诀：一调二改三

5、问号一调二改三问号一调一调：即把句中的be（am/is/are)调到主语的前面。二改二改：句中的主语若含有I(my/we)等第一人称代词时，需将它们改为you(your/you）三问号三问号：句末的句号改为问号。Yes,it is./No,it isnt.1.1.它们是一般疑问句简略的答语。它们是一般疑问句简略的答语。2.2.肯定答语：肯定答语：Yes,Yes,主语主语+be.+be.3.3.否定答语：否定答语：No,No,主语主语+be+not.+be+not.4.4.2.2.简略答语的主语要由问句的简略答语的主语要由问句的主语主语来决定。若问句中主语是来决定。若问句中主语是thatthat

6、或或thisthis，答语的主语用，答语的主语用it.it.5.5.若主语是若主语是名词名词时，答语的主语应时，答语的主语应用相应的用相应的人称代词人称代词。如何将含如何将含be动词的肯定句变为否定句动词的肯定句变为否定句一般将含be动词am,is,are 的肯定句转化为否定句时，直接在be动词am,is,are 后加上“not”即可。其他部分不变。e.g.1.This is a ruler.变：This is not a ruler.2.I am a student.变：I am not a student.3.Tim and I are good friends.变：Tim and I a

7、re not good friends.口诀口诀 be 动词真伟大，动词真伟大，生出生出am is are.表示否定很简单，表示否定很简单，not加在加在be 后边。后边。若要变为疑问句，若要变为疑问句，be应移到主语前。应移到主语前。还有一点要注意，还有一点要注意，句末问号别忘记。句末问号别忘记。be动词用法口诀动词用法口诀 我(I)用am，你(you)用are，is连着他(he)，她(she)，它(it)，其余单数用(is)，复数就用are。一、将下列句子变成一般疑问句和否定句一、将下列句子变成一般疑问句和否定句1.This is an apple.2.It s my computer.3

8、.This is my backpack.4.My phone number is 15094128670.5.Im Jenny.6.Her family name is King.7.Lu Ping and Xia Yu are friends.8.The pens are yellow.二、分别对下列句子作出肯定回答和否定回答1.Is this your baseball?2.Are you an English boy?3.Is the girl your friend?4.Is your pencil case red?Section BbaseballwatchID card com

9、puter gamenotebookringkeypenPractice the conversation below.A:Whats this?B:Its a watch.A:How do you spell it?B:W-A-T-C-H.3Match the words with the things in the picture.1.baseball _ puter game_ 5.key_ 7.ring_ 2.watch _ 4.ID card _ 6.notebook _ 8.pen_acfgdbheListen and circle the things you hear1a1b2

10、aKelseyMikewatchListening 2bpenID cardbaseball在文中找到1、Call Alan at 495-6539.Call sb at+电话号码 用这个号码打电话给某人用这个号码打电话给某人 call sb 打电话给某人打电话给某人2、in the lost and found case 在失物招领招领箱里 lost and found 失物招领 in 介词 在里3、phone#=phone number#=number4、School ID card 学生证 ID card 身份证 5、A set of keys 一串钥匙 A set of 一串、一套、一

11、副 3aLost:My school ID card.My name is Tony.Please call 685-6034.Found:Notebook.Is this your notebook?Please call Mary.Phone#235-0285.Is this your watch?Call Alan at 495-3539.Alan,Is that your computer game in the lost and found case?Nick*call+某人+at+电话号码(用这个号码打电话给某人）如何写寻物启事如何写寻物启事1 1、标题、标题 2 2、丢失的东西、

12、丢失的东西 3 3、失主的姓名、失主的姓名4 4、联系电话、联系电话 假如你叫欧弟，你不慎丢失一假如你叫欧弟，你不慎丢失一支钢笔，你的联系电话是支钢笔，你的联系电话是1352998470313529984703。Lost:Lost:My pen.My pen.My name is OU Di.My name is OU Di.Please call 13529984703.Please call 13529984703.如何写招领启事如何写招领启事1 1、标题、标题:拾到的东西拾到的东西2 2、询问是不是失主的、询问是不是失主的3 3、联系人、联系人4 4、联系电话、联系电话 假如你叫艾伦，你

13、在回家的假如你叫艾伦，你在回家的途中拾到一块手表，你想找到失途中拾到一块手表，你想找到失主，你的联系电话是：主，你的联系电话是：1509412867015094128670。Found:A watchFound:A watchIs this your watch?Is this your watch?Please call Alen.Please call Alen.Phone#15094128670 Phone#15094128670 at 529-6403.call David A set of keys.pleaseFound:Put these pieces in order to m

14、ake a message:1243PutinordertomakeamessageMynameisJack.Abackpack.Found:Phonenumber63017047.at63752148.PleasecallCindyMynotebook.Lost:Sue丢了英语书，Tom捡到一个铅笔盒。请你分别替他们写一份寻物启事和招领启事。（电话：Sue 872-5364,Tom 964-3142）知道知道be动词包括动词包括 am,is arePractice the conversation below.A:Whats this in English B:Its a pen.A:How

15、 do you spell pen?B:P-E-NA:Whats this in English?B:Its a pen.A:Can you spell it?B:Yes,P-E-N,pen.注意两个句型的区别。注意两个句型的区别。31.no和和not 二者都是二者都是“不不”的意思的意思,但用法不同。前者可单独但用法不同。前者可单独使用使用,用于回答一般疑问句，用于回答一般疑问句，反义词为反义词为yes;后者不能单后者不能单独使用独使用,要和要和be动词、助动动词、助动词等一起构成否定句。词等一起构成否定句。Explanation Is this your pencil?这是你的铅笔吗?No

16、,it isnt.不,不是。It is not my book.这不是我的书。2.sorry adj.抱歉的 sorry是Im sorry的省略形式,用于冒犯、冲撞了他人或伤害了对方等场合。常用的回答如下：Not at all.没关系。Thats all right.没关系。It doesnt matter.不要紧，没关系。Never mind.别在意，没关系。此外,sorry还可表示“遗憾的;难过的”等。3.thank n.&v.感谢常用的表示感谢的句子有：Many thanks.多谢!Thanks a lot.多谢。Thanks.谢谢。Thank you.谢谢你！4.in prep.用（方

17、法、媒介、工具等）；使用（语言）John is drawing a car in pencil.约翰正用铅笔画汽车。We always speak in English.我们总是用英语交谈。用括号中适当的形式填空用括号中适当的形式填空1.Thatisnot_backpack.Thatbackpackisverysmall,but_isverybig.(I)2.Thepenis_.Giveitto_.(she)3.Isthis_watch?(you)No,itsnot_.(I)4._ismybrother._nameisJack.Look!Thosepencilsare_.(he)5._jack

18、etsarered.(we)Whatcolorare_?(you)6.Ihavealovelybrother._isonly3.Ilike_verymuch.(he)7.Show_yourkite,OK?(they)8.Lookatthatdesk.Thosebookareon_.(it）9.Thegirlbehind_isourfriend.(she)lthis与is，these与are没有缩写形式。l This is a Chinese car.l 这是一辆国产轿车。l指示代词作主语指物并用于问句中 l 时，回答一般用it代替this和that，l they代替these和those。如：

19、lIs that a ruler？l那是尺子吗？lNo,it isnt.Its a pen.l不,不是。是钢笔。lAre these your books?l这些是你的书吗?lYes,they are.l是的。l2.一般疑问句l 以动词be，have或助动词、情态动词开头，以yes或no作回答的问句叫做一般疑问句。回答时可以用完整的句子回答，但大多数情况下只需作简略回答。如：lIs this your pencil?l这是你的铅笔吗?lYes,it is.是的。lHave you any magazines?l你有杂志吗?lYes,I have.有。请根据图示，用请根据图示，用this或或th

20、at填空。填空。1.Is _ your pen?Yes,it is.2.Whats _?Its a clock.this that3._ is Sun Ting.4._ is an English book._ is a pencil.ThisThisThat5.Hello,is _ Sally?No._ is Mary.that This1.Its her a pen.()A B C D2.Thats a English dictionary.()A B C D3.What do you spell book?()A B C D4.What is you last name?()A B C

21、D5.Is it your ruler?Yes,its.()A B C DCBanHowACyourDit is找出句中错误并改正找出句中错误并改正【模拟导训】【模拟导训】l()1.er_s_rlA.e,aB.a,eC.a,aD.e,el()2.r_l_rlA.u,eB.e,uC.u,uD.e,el()3.d_ct_on_rylA.a,i,IB.i,i,eC.i,i,eD.i,a,il()4.sch_llA.eeB.aaC.iiD.ool()5.th_klA.unB.enC.anD.onBACDC重新排列字母顺序，写出正确的单词重新排列字母顺序，写出正确的单词1.dacr_ 2.rsaere_

22、 3.bsaealbl_ 4.eky_ 5.yctnidorai_ 6.rleur_7.cakbpakc_ 8.ipcnel_ 9.atcwh_ 10.ignr_2.用用am,is 完成句子完成句子1.This _ my watch._ that your watch?2.What _ that?It_ a nice book.3.I_ Sonia.This _ my mum.4.His name _ John.carderaserbaseballkeydictionary rulerbackpackpencilwatchringisIsisisamisis3。按要求转换句型1.This is

23、 a pen.(变为一般疑问句）变为一般疑问句）2.Is this your pen?(肯定回答）肯定回答）,.3.How do you spell“ruler”?(回答）回答）4.Can you spell“ruler”?(回答）回答）5.Is that her pen?(否定回答）否定回答）,.Is this a pen?Yes it is R-U-L-E-RYes,R-U-L-E-R,ruler.No it isnt【基础训练】【基础训练】l()1.Isitorange?lA.youB.heC.hisD.shel()2.WhatsthisinEnglish?isaruler.lA.Thi

24、sB.ThatC.ItD.Theyl()3.Isthisoldcomputer?No,itsnewone.lA.a,a B.a,anC.an,anD.an,al()4.yourmother?Sheisfine.Thankyou.lA.WhatsB.HowsC.WheresD.Shesl()5.Theyare.lA.teachersB.teacherlC.teachersD.teacheresCCDBA二、根据以下情景，用英语说出一句话。二、根据以下情景，用英语说出一句话。l想知道对方的年龄：想知道对方的年龄：ll想知道一物体在英语中的说法：想知道一物体在英语中的说法：ll让别人拼出让别人拼出“

25、双背包双背包”这个英语单词：这个英语单词：ll询问这块手表是否是对方的：询问这块手表是否是对方的：ll想询问对方的电话号码：想询问对方的电话号码：Howoldareyou?Whats this in English?How do you spell backpack?Isthisyourwatch?Whatsyourphonenumber?【拓展训练】【拓展训练】l一、根据要求改写句子。一、根据要求改写句子。l1.Thisismypencil.（改为一般疑问句）（改为一般疑问句）ll2.Itisapencilsharpener.（对划线部分提问）（对划线部分提问）ll3.Mymotherisf

26、ine.（同上）（同上）ll4.Im12.（同上）（同上）ll5.Jackstelephonenumberis281-9176.（同（同上）上）lIsthisyourpencil?Whatsthis(inEnglish)?Howisyourmother?Howoldareyou?Whats Jacks telephone number?二、改错：找出下列句子中的一处错误，并写出二、改错：找出下列句子中的一处错误，并写出正确的答案。正确的答案。lWhatyourphonenumber.llIthinkitspencilcase.llMynameamJenny.llIsyourenglishtea

27、cherMrSmith?llHowyouspellit.What-WhatsIthinkitsapencilcase.am-isenglish-EnglishHowdoyouspellit?三、英汉互译：三、英汉互译：l1.pencilcase_l2.lostandfound_l3.inEnglish_l4.一套；一副一套；一副_l5.电子游戏电子游戏_文具盒文具盒失物招领失物招领用英语用英语asetofcomputergame四、阅读下面一段对话，完成相关任务。四、阅读下面一段对话，完成相关任务。lA:Nancy.Isthisyourwatch?lB:Yes,itis.Thankyou.lA

28、:Andthebackpack?lB:No,itisnt.ItsFranksbackpack.Oh,look!Isthisyourpencilcase,Emma?lA:No,itsmyfriendspencil-box.lB:Whatsyourfriendsname?lA:HernameisMary.lB:Whatsherphonenumber?lA:Its535-2375.lB:Letscallher.lA:OK,letsgo.1、根据、根据对话正确填写表格。正确填写表格。Object（物（物品）品）Owner（物（物品的主人）品的主人）WatchBackpackpencil caseNan

29、cyFrankMary2替Mary写一则寻物启示。Mary 丢了一只铅笔盒。丢了一只铅笔盒。Mary的的联联系系电电话话是是：535-2375你能写出几种呢？你能写出几种呢？lLost:lMypencilcase.lMynameisMary.lPleasecallme(Mary)at535-2375.lLost:lMypencilcase.lImmary.lPhone#535-2375.l(Pleasecall535-2375.)考考你考考你:book dictionary pen pencil pencil case pencil sharpener ruler an eraser back

30、packWhat school things do you have?school things学习用品学习用品penpencilpencil casepencil sharpenerdictionarybackpackbookrulereraserdictionarypencileraserrulerpencil sharpenerbackpackpencil casepen1-Is that/this a/an in Picture 1?2345678此课件下载可自行编辑修改，仅供参考！此课件下载可自行编辑修改，仅供参考！感谢您的支持，我们努力做得更好！谢谢感谢您的支持，我们努力做得更好！谢谢