英语人教PEP版七年级（上册）Unit3GrammarFocus

Isthisyourpencil?目录Newwords一般疑问句名词性物主代词PhonicsSpellingLesson1PhonicsSpellingo/ou/əʊ//aʊ/thosephotosofanowhowfounda/eɪ/namesameeraseri/aɪ/mineChinalibraryear/ere/ɪə/dearnearhereear/air/eə/pearbearchairschoolbagbooksrulerpencilboxpencilpeneraserdictionaryListenandcirclepencilpenbookseraserrulerpencilboxschoolbagdictionaryegbhcfadThisisyourpencilbox.这是你的铅笔盒吗？Isthisyourpencilbox?Thisisherschoolbag.这是她的书包吗？Isthisherschoolbag?一般疑问句改写规则1.一调：

将be动词提到主语的前面Thismybook.Isthismybook.is2.二改：

改换主语称谓，即将句中的主语第一人称分别改为相应的第二人称。一般疑问句改写规则Isthisbook.Isthisyourbook.my主语为第三人称时不变3.问号：将句号改为问号Isthisyourbook.Isthisyourbook?一般疑问句改写规则一般疑问句改写规则Iamateacher(老师).AmIateacher.Amyouateacher.AreAreyouateacher?一提二改三问号1.Yourjacketisblue.ExerciseIsyourjacketblue?2.HeisRoy.IsheRoy?一般疑问句一般情况下，只用yes/no来回答的疑问句。结构：be动词+主语+其他成分？一般疑问句回答肯定回答：Yes,主语+be动词否定回答：No,主语+be动词+not主语的第二人称要变为对应的第一人称。一般疑问句回答AreyouMike?肯定回答：Yes,主语+be动词否定回答：No,主语+be动词+notYes,youare.No,youarenot.Yes,Iam.No,Iamnot.Yes,I'm.No,I'mnot.一般疑问句回答IsyourEnglishteacher(英语老师)?肯定回答：Yes,主语+be动词否定回答：No,主语+be动词+notYes,sheis.No,sheisnot.thiswomanNo,sheisn't.一般疑问句回答IsyourEnglishteacher(英语老师)?肯定回答：Yes,主语+be动词否定回答：No,主语+be动词+notYes,itis.No,itisnot.thisNo,itisn't.一般疑问句回答IsyourEnglishbook?肯定回答：Yes,主语+be动词否定回答：No,主语+be动词+notYes,itis.No,itisnot.thisNo,itisn't.一般疑问句回答当this/that后具体指代的人时，主语用she/he.当this/that后没有具体指代的人时，主语用it.一般疑问句回答Areyoursisters?肯定回答：Yes,主语+be动词否定回答：No,主语+be动词+notYes,theyare.No,theyarenot.thesegirls一般疑问句回答Areyoursisters?肯定回答：Yes,主语+be动词否定回答：No,主语+be动词+notYes,theyare.No,theyarenot.these一般疑问句回答当these/those后面有具体指代的人时，回答用they。当these/those后没有接具体指代的人时，回答用they.当用these/those进行提问时，答句都用they回答。1.—___thisanapple?—No,it______.ExerciseIs2.—____youhungry(饿)?—Yes,______.Areisnot.Iam—Is____yourbook?Exercise—Yes,itis.—No,it_____.—Are____yourpencils?—Yes,____are.—No,theyaren't.thisisn'tthesethey—Is____hisruler?Exercise—Yes,it____.—No,itisn't.—Are____herpens?—Yes,theyare.—No,they_____.thatisthosearen't1.Iamanewstudent.Exercise：改写为一般疑问句并回答Yes,Iam.Areyouanewstudent?No,Iamnot.2.Jackismybrother.Yes,heis.IsJackyourbrother?No,heisnot.Lesson2keyasetofkeysbaseballcomputergamebagnotebookIDcardwatchringA:What'sthis?B:It'sawatch.A:Howdoyouspellit?B:W-A-T-C-H.Thisisherbaseball.Thisbaseballishers.Thisismycomputergame.Thiscomputergameismine.Thisisherbaseball.Thisismycomputergame.形容词性物主代词名词性物主代词Thiscomputergameismine.Thisbaseballishers.具有名词的性质，名词性物主代词mineyourhershis我的你的她的他的我的你的

无需放在名词前，

表明已出现的人或者物是“谁的”。名词性物主代词1.具有名词的特性用来表示人、事物、地点等的词。名词性物主代词2.后面不需接名词。Thisschoolbagismine.这个书包是我的。Thesebooksareyours.这些书是你们的。Mycupisbetterthanhers.我的杯子比她的好。形物代vs名物代Thisschoolbagismine.Thisismyschoolbag.Thesebooksareyours.Theseareyourbooks.名词性物主代词=形容词性物主代词+名词Mycupisbetterthanhers.Mycupisbetterthanhercup.1.Thisruleris_____(她的).Exercisemine2.IsTomafriendof______?(你的)yourshers3.Thereis(这里有）abook.It's____(我的）.1.—Whoistheboyoverthere(那里)?—It's____brother.ExerciseA.mineB.meC.myD.IAC1.—Isthis____newbook,shirley?

—No,itisn't.Maybeit's_____.A.your,hisB.your,himC.yours,hisD.yours,himExercise:改写句子1.Isthisyourbook?Isthisbookyours?2.Sheisnotinthisroom.Shemight(可能)beinhers.Sheisnotinthisroom.Shemightbeinherroom.Role-playAskyourdeskmateIsthatyourschoolbag?No,itisn't.It'shis.Isthisyourpencil?Yes,itis.It'smine.Role-playAretheseyourbooks?No,theyaren't.They'rehers.Arethoseyourpencils?Yes,theyare.They'remine.Role-playthey're=theyareLinHai,Lost:IlostmyschoolIDcard.Imustfindit.Callmeat685-6034.Thanks.TomFound:SomekeysareinClassroom7E.Aretheyyours?Emailmeatmaryg2@.1.emailmeat+邮箱1234567@Emailmeat1234567@2.callmeat+电话号码Callmeat1234321写邮件到+邮箱打电话给...主格：人称代词主宾格人称代词做主语,为动作的发出者。Ilikeplaying(玩）computergame.Sheismyfriend.TheyareEnglishteachers.宾格：人称代词主宾格人称代词做宾语，为动作的接收者。you.Iloveme.Hehelps(帮助）him.Theylike人称代词主宾格我你他她主格宾格Iyo