Unit+3+Is+this+your+sister-知识清单+练习 人教版七年级英语上册

第第页Unit3Isthisyoursister?知识点回顾（一）必背知识打扰一下____________________ 我的全家福______________________玩的开心____________________ 这里有__________________________在第一张照片里__________________在下一张照片里___________________一个橡皮____________________ 一个英国女孩____________________一本英语词典________________ 为...而感谢你_____________________别客气______________________ 一个电脑游戏_____________________在校图书馆___________________ 请求给予_________________________找不到它____________________ 在3E教室________________________必须找到它___________________ 一串钥匙_________________________那么...呢（反问）?_______________失物招领(二)语法讲解一、名词性物主代词1.名词性物主代词是物主代词的一种，相当于名词，不能用于名词前，可以直接作主语、宾语或表语等，有人称和数的不同。单数第一人称第二人称第三人称形容词性物主代词myyourhisherits名词性物主代词mineyourshishersits含义我的你的他的她的它的形容词性物主代词ouryourtheir名词性物主代词oursyourstheirs含义我们的你们的他（她，它）们的2.名词性物主代词的用法：名词性物主代词相当于＂形容词性物主代词＋名词＂，因此具有名词的特征，在句子中可以作主语、表语和宾语等。►Thatisyours.那是你的。►Theseareourbooksandtheirsareoverthere.这些是我们的书，他们的(书)在那边。3.形容词性物主代词和名词性物主代词间的区别形容词性物主代词后接名词。名词性物主代词后不接名词。—Kitty,why(为什么)doyoulooksohappytoday?—Ihappened(碰巧)tomeetanoldfriendof___________(我的)thismorning.1.完成句子(AB)①Thepencilbox_______________(是我的).②She____________(丢失了她的)schoolIDcard,she____________(必须找到)it.③This___________________(是他的字典),youcan______him_______(向...索要)it.④Theyaren’t______(我们的)books,they’re_______(他们的).⑤Isthatyourbag?Yes,itis.It’s________(我的).⑥Thebooksare______(她的),they’renot________(我们的).⑦Thekeysarenot_______(他的).⑧Thanks_____________________(因为你的帮助).⑨You’re__________.(不客气)⑩________________,aretheapples______(你的)or______(他的)?2.句子改错(AB)(圈出错词，改在横线处)Thebooksaremy._______________ 11.Whereisherbooks?______________Thankyouofyourhelp._____________12.TheiPadisn’ther,it’shis.__________ExcuseI.________________________13.Howaboutmeetyou?_____________IneedaIDcard.__________________14.Asetofkeysarehere._____________Whereareyourphone?_____________15.Callmein233-355______________She’saEnglishteacher._____________16.Thosepencilsaren’ttheir____________Thebooksaren’tour.______________17.EmailmeforAolly@_________Whereisyoursisters?______________18.What’scolorisit?Whereareyourparent?19.Howisyourtelephone?It’snameisCoco.20.Wherearetheirsbooks?二、含be动词的疑问句1.一般疑问句(1)含be动词的一般疑问句的结构为＂Be(Am,Is,Are)＋主语＋其他?＂在回答Isthis/that...?句型时，用it代替this/that，在回答Arethese/those...?句型时，用they代替these/those。肯定回答Yes,itis(不能缩写为it’s).否定回答No,itisn’t.1.句型转换(AB)Thisisadictionary(划线部分提问)_______________?Aretheseyourrulers?（肯定回答）Yes,____________.IsthatEric’sbag?(否定回答)No,___________.IsthisyoursisterLinda?(肯定回答)Yes,____________.IsthatyourbrotherBob?(否定回答)No,___________.（三）考点解析Point1excuseme对不起，劳驾，请原谅（Page142b）用于句子的开头，常用于询问或请求帮助或打断别人说话等场合。引起别人的注意，如：问姓名、问路Excuseme,isthereapostofficehere?请求许可Excuseme,mayIuseyourdictionary?打断别人说话Excuseme,Imustgonow.Point2Whatabout...?……怎么样？（Page142b）询问对方的看法或意见Whataboutthismovie?向对方提出请求或建议Whataboutacupofcoffee?寒暄时作承接上下文的转折语Iamfine.Whataboutyou?我喜欢北京的秋天，你呢？IliketheautumninBeijing.____________you?＂Whatabout...?＂相当于＂Howabout...?＂，其中about为介词，后接名词、代词或动名词。►Whatabouthim?＝Howabouthim?►Whataboutdrinkingtea?＝Howaboutdrinkingtea?►Whataboutthebluecar?＝Howaboutthebluecar?Point3Thankyoufor...意为＂因……而感谢你＂，相当于Thanksfor...。（Page142b）for是介词，后接名词或动名词形式。1.接名词►Thankyouforyourhelp.谢谢你的帮助。2.接动名词►Thankyouforhelpingme.谢谢你帮我。Point4No,they’reBob’s.（Page142b）此处的Bob’s表示＂鲍勃的＂(=Bob’spencils)。-’s加在一个名词的后面，表示名词所有格，意为＂……的＂。►mybrother’sname我兄弟的名字►Jack’sfatherandJohn’suncle杰克的爸爸和约翰的舅舅。（1）代词后面的’s形式是与此不同的，如：He’s＂他是＂(=Heis)。（2）Bob’s也可以是Bobis的缩写。Point5ask...for...＂向某人索取某物＂,请求；恳求（某人）某事（Page172b）►Youcanaskhimforthedictionary.你可以找他要那本字典。►Don’taskmeforit.Goandaskyourfather.别找我要(它)。找你爸爸去。asksb.todosth.让某人去做某事►MymotherasksmetoreadEnglisheveryday.我妈妈让我每天读英语。Point6callsb.at...给某人打电话（Page172b）＂call＋某人＋at＋电话号码＂表示＂拨打……号码找某人＂，＂某人＂若是代词，要用代词的宾格形式。►Pleasecallhimat659-3409.请拨打659-3409找他。(1)＂打电话给某人＂的表达方式还有：►phonesb.＝telephonesb.＝callsb. ►givesb.acall/ring►callsb.up＝ringsb.up ►makeaphonecalltosb.(2)calln.打电话,喊(叫)声►acallforyou一个找你的电话►acallforhelp呼救声Ⅰ.MultipleChoices()1.Ifound________eraser.________eraserisblackandwhite.A.a；The B.an；AnC.an；The D.an；A()2.—Isthisakey?—____________.A.No,itisn’t B.It’saruler C.Yes,it’s D.OK()3.—Aretheseyourbooks?—Yes,____________are.A.these B.those C.they D.books()4.—Alice,isthisyourdictionary?—Letmesee.Oh,no.____________isinmyschoolbag.A.Myself B.Me C.MyD.Mine()5.—Isthis____________jacket?—No,____________isblue.A.his;his B.her;hisC.he;herD.her;her()6.—____________,Tom.Isthisyourpencil?—Yes,thanks.A.Goodmorning B.Excuseme C.Sorry()7.Mr.Liaskedus________theworkontime.A.finish B.finishes C.finished D.tofinish()8.Pleasecall________110forhelpifyouhaveanyproblems.A.under B.at C.asD.in()9.—Isthisyoureraser?—Yes,___________.A.thisis B.this’s C.It’s D.itis()10.—Jeff,mydictionaryisn’there.CanIuse____________?—Certainly.Hereyouare.A.you B.your C.mine D.yoursⅡ.ClozeTestIt’saphotoofHanHan.Heisayoungwriter(年轻作家)in1.Manystudentslike2books,becausesomeofthemareaboutstudents’life.HanHanis3Shanghai.He’stwenty-eight4old.Hecan5ChineseandEnglish.HanHanlikesrunning,playingfootball6computergames.Heoften7onhisblog(博客).Studentscanreadhisarticle(文章)onit.HanHanhas8yellowdog.Itlikesto9withhim.DoyouknowwhatHanHan’sfavorite10is?It’sthewatermelon(西瓜).()1.A.America B.Chinese C.China D.England()2.A.he B.his C.him D.himself()3.A.of B.on C.from D.in()4.A.days B.months C.years D.weeks()5.A.show B.find C.speak D.talk()6.A.but B.and C.or D.with()7.A.watches B.writes C.spells D.speaks()8.A.a B.an C.the D./()9.A.learnabout B.lookat C.runaround D.runafter()10.A.vegetable B.fruit C.dessert D.food读下面的寻物启事和招领启事，回答下列问题。LostMyschoolIDcard.MynameisMike.Pleasecallmeat266­8990.FoundAnewwatch.Isthisyourredwatch?PleasecallAnnReedat653­7866.1.IsMikeastudent?_______________________________________________________________________2.What’sMike’stelephonenumber?_______________________________________________________________________3.IsAnntheowner(主人)ofthewatch?_______________________________________________________________________4.Whatcoloristhewatch?_______________________________________________________________________5.What’sAnn’sfamilyname?__________________________________________________