Unit3SectionA七年级英语上册学与练（人教版）（学生版）

Unit3Isthisyourpencil?SectionA0101务学习目标1.能够正确朗读并运用下列词汇:pencil,book,eraser,box,schoolbag,dictionary,his,mine,hers,excuse,me,thank,teacher,about,yours,for,help,wele等；2.准确地确认物品所属关系；1.—Isthisyourpencil?—Yes,itis.It’smine./—No,itisn’t.It’shers.2.—Isthatyourschoolbag?—Yes,itis./—No,itisn’t.It’shis.3.—Aretheseyourbooks?—Yes,theyare./—No,theyaren’t.Theyarehers.4.—Arethoseherkeys?—Yes,theyare./—No,theyaren’t.They’remine.3.重难点：指示代词this/that/these/those在一般疑问句中的正确使用；熟练掌握名词性物主代词的使用。002预习导学单词检测动词：原谅；宽恕________2.感谢；谢谢________3.帮助；援助________代词：他的________2.我的________3.她的________4.我________5.你的；你们的________名词：铅笔________2.书________3.橡皮________4.箱；盒________5.书包________6.字典；词典________7.老师；教师________8.帮助；援助________介词：关于________2.为了；给；对________形容词：________词组检测铅笔盒；文具盒2.劳驾；请原谅3.......怎么样？.......好吗？4.为......而感谢你（们）5.别客气句子检测—这是你的铅笔吗？—是的，它是我的。/—不，它是她的。2.—那个是你的书包吗？—是的，它是我的。/—不，它是他的。3.—这些是你的书吗？—是的，它们是我的。/—不，它们不是我的。它们是她的。4.—那些钥匙是她的吗？—是的，它们是她的。/—不，它们不是她的。它们是我的。那这本字典怎么样呢？—谢谢你的帮助，安娜。—不用谢。003探究提升一、【词汇精讲】1.dictionary(n.)词典；字典【观察】Aretheseyourdictionaries?这些是你的词典吗？【探究】dictionary的复数形式为dictionaries。【拓展】名词变复数规则：类别构成方法例词一般情况加－sbook－books,sister－sisters,boy－boys,key－keys以s,x,ch,sh结尾的词加－esclass－classes,box－boxes,watch－watches,fishfishes以“辅音字母+y”结尾的词变y为i，再加－esfamily－families,strawberry－strawberries以o结尾的词以o结尾的词，有生命的加－es，无生命的加－spotato－potatoes,tomato－tomatoes,heroheroesphoto－photos,piano－pianos,radioradios,zoozoos【例题】Ihavetwo________(dictionary)．2.mine(pron.)我的【观察】－Isthisyourpencil?这是你的铅笔吗？－Yes,it'smine.是的，它是我的。【探究】mine为名词性物主代词，相当于“my+名词”。类似用法的词还有his,your等。【例1】Mybikeisoldand______isnew.you B．yourC．yours D．Her【例2】—Theeraseronyourdeskisverynice.Isit______?—Yes,butI'llgiveittomyfriend,Katefor______birthday(生日)．your；his B．yours；hisC．yours；her D．your；her3.help（v.&n.）帮助；援助1)helpv.帮助；援助相关短语如下：Ihelpthem(to)takethebookstotheteacher.我帮他们带书本给老师。Maryhelpshermotherwithhouseworkatweekends.玛丽周末帮她妈妈做家务。(3)helponeself随便吃点(食物)Helpyourselftosomefish.随便吃点鱼吧。helpn.帮助Manythanksforyourhelp.多谢你的帮助。【例题】Canyouhelpme______mybookhere?bring B．bringsC．bringing D．tobrings4.wele(adj.)受欢迎的【观察】Youarealwayswelehere.这是永远欢迎你。Janeisawelegirl.简是一个受欢迎的女孩。【探究】wele作形容词，意为“受欢迎的”，可作表语，也可作定语修饰名词。【拓展】(1)wele还可以作动词，意为“欢迎”，其后接表示地点的名词时，要加介词to；若接地点副词here,there,home时，要省略to。Weletoourschool.欢迎来我们学校。(2)“You'rewele.”意为“不客气。/不用谢。”，多用来回答别人对你的感谢，相当于“That'sOK!”【例题】Thankyouforhelpingmewithmymath._________Ihopeyoucandobetternexttime.A.Ofcourse.B.Goodidea!C.You'rewele.D.Let'sgo.【句式精讲】1.excuseme劳驾；请原谅【观察】－Excuseme,areyouMissWang?请问，您是王老师吗？－I'msorry,butI'mnotMissWang.对不起，我不是王老师。【探究】excuseme是向别人询问一件事或打扰别人时的用语，如借物、问路、插话等；I'msorry是由于自己的过失给别人造成影响或不能满足别人的要求时的用语。【例题】—______.Howdoyouspellit?—P­E­N.Sorry B．ExcusemeC．Thankyou D．Hello2.Isthisyourpencil?这是你的铅笔吗？陈述句Thisisyourpencil.变成一般疑问句时，把be动词is提到句子的开头并且大写，把句子末尾的句号变成问号。这个句型用来询问“这是你的……吗”，是本单元的一个重点句型。它的肯定回答用Yes,itis.（是的，它是。）；否定回答用No,itisn’t.（不，它不是。）不用指示代词来回答。例如：－Isthisyourbike?这是你的自行车吗？－Yes,itis.是的，它是。－No,itisn’t.不，它不是。注意：表示近指时用“Isthis…?”；表示远指时用“Isthat…?”。例如：Isthisyourbook?这是你的书吗？Isthatyourbook?那是你的书吗？【例1】Thisismypencilbox.(改为一般疑问句)__________________pencilbox?【例2】______bikeisoverthere.This B．ThatC．this D．That3．Aretheseyourbooks?这些是你的书吗？本句的句型是“Are+these+one’s+名词...”这是“Isthis…”句型的复数句；意为“这些是某人的……吗？”。回答这个句型要用人称代词，不用指示代词，肯定回答用“Yes,theyare.”；否定回答用“No,theyaren’t.”。例如：－Aretheseyourpencils?这些是你的铅笔吗？－Yes,theyare.是的，它们是。－No,theyaren’t.Theyarehers.不，不是。是她的。注意：问近处的事物时用“Arethese+…”句型；问远处的事物时用“Arethose+…”句型。【例题】这些是你的朋友们吗？（翻译句子）Thankyoufor…谢谢你“Thankyoufor”指因某种原因而感谢对方，相当于“Thanksfor…”。其中thanks是名词的复数，介词for表示感谢的原因或事由，后常接名词或者动词的ing形式。例如：Thankyouforyourhelp.=Thankyouforhelpingme.谢谢你的帮助。【例1】—Yourbagisverynice.—______.A．No,no B．ExcusemeC．Thankyou D．Yes【例2】Thanksverymuch.(改为同义句)____________verymuch.Whatabout/Howabout…?……怎么样啊？其中的about是介词，后面常接名词或动词的ing形式。这个句式常用在以下场合：向对方提出建议或请求。Howaboutgoingshopping?去购物怎么样啊？征询对方的看法或意见。Whataboutthisskirt?这条裙子怎么样啊？

（3）寒暄时承接上文。Mypencilisblue.Whatabouthis?我的铅笔是蓝色的。他的铅笔呢？【例题】Whatabout______theword“orange”？A．spell B．spellsC．spelling D．tospell三、【语法精讲】一般疑问句(1)一般疑问句的用法：询问事物或某种情况是否属实，需要对方作出肯定或否定回答。(2)含有系动词be的一般疑问句的结构：Be动词(Am/Is/Are)+主语+其他？肯定回答用“Yes，主语+be.”；否定回答用“No，主语+be+not.”be和not常用缩写形式。如：►－IsthisyourEnglishbook?这是你的英语书吗？►－Yes,itis./No,itisn't.是的，它是。/不，它不是。(3)含be动词的陈述句变为一般疑问的步骤：第一步:要将be动词提到句首，并且第一个字母大写。第二步：原句中的第一人称一般要变为第二人称，如I改为you，my改为your。第三步：句末的句点要变为问号。如：Thisismypencil.这是我的铅笔。→Isthisyourpencil?这是你的铅笔吗？【记忆口诀】我用am,你用are，is连着他、她、它；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，be后not莫忘记。疑问否定任你变，句首大写莫迟疑。(4)注意：在肯定的简略回答中，主语应由人称代词的主格充当。如：►－IsSandyyourcousin?►－Yes,sheis.(画线部分不能用Sandy)名词性物主代词名词性物主代词相当于名词，只能单独使用，不能用于名词前，在句中可作主语、宾语或表语。请观察下表，与形容词性物主代词相比较，你能找出名词性物主代词的构成规律吗？有哪些词比较特殊呢？人称类别形容词性物主代词名词性物主代词第一人称mymineourours第二人称youryours第三人称hishisherhersitsitstheirtheirs在使用名词性物主代词时要注意以下几点：(1)名词性物主代词相当于“形容词性物主代词+名词”。如：►Mywatchisred.Yoursisyellow.Hersisbrown.我的手表是红色的，你的(手表)是黄色的，她的(手表)是棕色的。(2)在使用名词性物主代词里，必须有特定的语言环境，也就是要省略的名词大家已经知道或上文提到过。►Thisbookismine.Thatbookisyours.这本书是我的，那本书是你的。004强化训练一、单项选择。1．—Arethese____________pencils?—Yes,theyare.They're____________.A．his,hers B．her,yours C．her,hers D．hers,her2．Whatabout________basketball,Dave?A．play B．toplay C．playing D．plays3．—Arethoseyourparents?—________.A．No,thosearen’tB．Yes,thoseare C．Yes,theyare D．No,youaren’t4．—Isthisyourschoolbag?—No,________.A．itis B．itisn’t C．heis D．heisn’t5．Isthatyour________?A．abook B．book C．thebook D．anEnglishbook6．—Excuse________,________amKate.What’syourname?—________nameisSam.A．me;I;My B．my;I;Me C．I;me;My D．me;me;My7．—What’sthat,Tom?—________apencil.A．It’s B．Is C．Iam D．That’s8．—Isthis________pencil?—No,itisn’t.It’s________.A．your,her B．your,my C．your,his D．her,her9．Thereis______“r”in“red”．A．a B．an C．the D．/10．Thankyou__________thegift(礼物)fromyourfamily.A．for B．of C．to D．about二、根据汉语单词完成句子。11.Isit_________(你的)?12.Thankyouforyour___________(帮助).13.Mypencilisblue.What___________(关于)his?14.SheismyEnglish__________(老师).15.Thosepensare____________(她的).三、根据括号所给代词的正确形式填空。16．Thiseraserisn’t________(I).17．Mypenisblue,________(she)isblack.18．Thereisaletterfor______(she)mother.19．________(we)eyesareblack.________(us)efromJapan.20．Thatisnot______kite.Thatkiteisverysmall,but______isverybig.(I)四、根据首字母和句意，在横线处填入正确的单词。21．E_______me,isthisbookyours?22．Look!There'sane_______inthepencilbox.23．—Thankyouverymuch.—Youarew________.24．—What’sh________name,Amy?—HisnameisJack.25．—YourChineseisverygood.—T________you.五、根据汉语意思完成句子。26．—这是你的铅笔吗?—是的，它是。它是我的。—________________yourpencil?—Yes,________________.It’s________.27．—这些是你的书吗?—不，它们不是。它们是她的。—________________yourbooks?—No,theyaren’t.Theyare________28．—这本字典呢?—它是Helen的。—________________thisdictionary?—It’s________.29．—谢谢你的帮助，Anna。—不客气。—________you________yourhelp,Anna.—You’re________.30．我喜欢这张照片。你呢？Ilikethisphoto.__________________you?六、改写句子。31．ThoseareLucy’serasers.(改为单数句)____________is________________________.32．ThoseareAlice’spencils.(改为一般疑问句)________________Alice’spencils?33．Thatismypencil.(改为一般疑问句)________________________pencil?34．IsthisanEnglishdictionary?(改成复数句子)________________English________?35．Thisismydictionary.(改为一般疑问句，并作肯定回答)—________________yourdictionary?—________,________________.七、短文选词填空。选择合适的词并用其适当形式完成短文。teacher,see,friend,book,dictionary,my,for,help,he,aboutLookatthepicture!Youcan____36____someschoolthings(学习用品)init,some____37____andpencils,twoerasersandtwodictionaries.Theblueeraseris____38____.It’sbig.ThegreeneraserisLucy’s.Sheismygood____39____.Weareinthesame(相同的)school.ThisismyEnglishdictionary.What____40____theChinese____41____?Oh,it’sLucy’s.MyEnglish____42____isMr.Brown.____43____firstnameisBill.Heisagoodteacher.Wethankhim(他)____44____his_____45_____.八、补全对话7选5。A:Hi,Jane.What’sthisinEnglish?B:_____46_____A:_____47_____B:ERASER.A:Isthisyoureraser?B:No,itisn’t.___48___A:Whatcolorisit?B:It’syellow.A:____49____B:Yes,itis.A:Whataboutthesebooks?B:____50____A．TheyareGrace's.B．It’sTony’seraser.C．Whatcolorisit?D．Isthatschoolbagyours?E．It’saneraser.F．What’sthisinEnglish?G．Spellit,please.九、完形填空。Hello,myfriends.I'mastudent.I'minClassTwo,GradeSeven.Thereisalostandfoundboxinthe51,It'sontheteacher'sdesk.Wecanseesomethingsin52.Thisisapencilbox,Whatcolorisit?It's53,Johnfounditinthe54.Maybe(可能)it'sTom's.Helikesreadingbooksthere55helikesbrown,too.Thatis56eraser.IsitGina's?No,itisn't.57isverybig.Andwhat'sthat?It'sawatch.Oh,Ifindmy18keys.Oneis59theclassroom,andtheother(另一个)istomyhome.I60themontheplayground.Andwhat'sthis?It'saschoolIDcard.It'sAlan's.His61is0153567.ThatnotebookisJack'sbecause(因为)his62isonit.Andthebaseballis63,too.Wecanseea(n)64.It'sverynice.There65abook,twodictionariesandsomenicepensinit.Whoseisit?Idon'tknow.5B.familyC.libraryD.classroom5B.themC.himD.her5B.brownC.redD.yellow54.A.libraryB.classroomC.boxD.desk5B.andC.butD.so5B.theC.anD./5B.YourC.HisD.Hers5B.threeC.fourD.five5B.toC.aboutD.from6B.helpedC.lostD.thanked6B.photoC.notebookD.email6B.nameC.watchD.ruler6B.hersC.hisD.mine6B.penC.schoolbagD.book6B.areC.hasD.have阅读理解。AJackis10yearsoldandIamhis_________.IamJack'shelper.Jack'spencilboxismyhome.Ihavesomefriendshere.Theyareacrayon,arulerandaneraser.Jacklovesmeverymuchandusesmeeverydayintheschoolandathome.Iambusybuthappy.Today,Iamnotveryhappy.Becauseamusicpenesin.Itisamusicpen.Itcanwriteandsing.ButIamoldandIcan'tsing.Jacklovesitverymuch!Nowthemusicpenishisfavourite!WhatshouldIdonow?CanIgotoanewhome?Helpme!66.Themissingwordintheblank(空白处)maybe_________.A.pencilB.teacherC.basketballD.classmate67.Whatareinthepencilbox?①aneraser ②apen ③aruler ④acrayon ⑤asmallpictureA.①②③B.②④⑤C.①③④D.③④⑤68.Howdo"I"feeltoday?A.SadB.Happy.C.Fine,D.Good.69.Whatcanweinfer(推断)fromthepassage?A.Idon'tlikeJackatallnow. B.Jackalwayslovesmeverymuch.C.Themusicpenisuseful(有用的)toJacknow. D.Iwanttobeafriendofthemusicpen.70.Wherecanweseethepassage?A.Inadictionary. B.Inasciencebook. C.Inahistorybook. D.Inastorybook.BHello!MynameisBobSmith.IamanEnglishboy.Herearesomeschoolthings(学习用品).ThisismyschoolIDcard(学生证).Itsnumberis201289767.Thisyellowbagismine.Ayelloweraser,apurplepencil,aredpenandabookareinit.Oh,thatdictionaryismine,too.Isthegreenpencilboxmine,too?No,itisn’t.ItismygoodfriendLinHui’s.HisschoolIDcardnumberis201287967.Greenishisfavorite(最喜欢的)color.Heisin(穿着)agreenjacket,andthatgreenbagishis,too.71．WhatcolorisBob’sbag?A．Green. B．Purple. C．Red. D．Yellow.72．Bob’sschoolIDcardnumberis________.A．201289767 B．201287967 C．200289767 D．20127679773．Thereare（有）________thingsinBob’sschoolbag.A．3 B．4 C．7 D．674．WhichoffollowingisTRUE(正确的)?A．LinHuiisBob’sbrother. B．Bob’spenispurple.C．ThatgreenbagisLinHui’s. D．RedisLinHui’sfavoritecolor.75．What’sthemainideaofthispassage?A．Thecolorofschoolthings. B．Bob’sschoolthings.C．Bob’sgoodfriend,LinHui. D．Bob’sself—introduction(自我介绍).CGoodmorning,I’mTom.Thisismyschoolbag.AphotoofmyfamilyandsomeEnglishbooksareinit.Andapencilbox,too.Isthepencilboxred?No,it’sorange.It’smypencilbox.Whatareinthepencilbox?Aruler,apencilandapenareinit.Therulerismyruler.Itisblueandred.Thepencilisblackandwhite.Itisnotmypencil.Look!ThatgirlismyfriendLucy.Itisherpencil.Thatboyismycousin,Tim.Ifindhisgreenpeninmypencilbox.Histelephonenumberis7898888.Ilostmywatchinthemorning.Imustfindit.76.Whatcan’tyouseeintheschoolbag?A.Aphoto.B.Awatch. C.Somebooks.D.Apencilbox.77.WhatcolorisTom’spencilbox?A.Orange.B.Blue. C.Green.D.Purple.78.Youcanfind______inthepencilbox.①aruler②aneraser③apen④apencilA.①②B.②④C.①③④D.②③④79.LucyisTom’s______.A.sisterB.cousinC.friendD.teacher80.Tim’stelephonenumberis______.A.7895693B.7809603C.7985603D.7898888D