Unit3IsthisyourpencilSectionAGrammarFocus-3c课件人教版英语七年级上册

Unit3IsthisyourpencilSectionAGrammarFocus-3cI.根据图片说出正确的单词。penrulerbookeraserpencilschoolbagdictionarypencilboxLearntowalkbeforeyourunIsthisyourpencil?Yes,itis.It’smine./No,itisn’t.It’shers.Isthishisgreenpen?Yes,itis/No,itisn’t.Thebluepenishis.Isthatyourschoolbag?Yes,itis./No,itisn’t.It’shis.Aretheseyourbooks?Yes,theyare./No,theyaren’t.They’rehers.Arethoseherkeys?Yes,theyare./No,theyaren’t.They’remine.LearntowalkbeforeyourunAttention!it’s＝itisisn’t＝isnotaren’t＝arenotLearntowalkbeforeyourunLanguagepoints一、含有动词be的一般疑问句（1）一般疑问句的概念：能用yes或no回答的问句就叫一般疑问句。LearntowalkbeforeyourunThisismypencil.Isthisyourpencil?含有be动词的陈述句变为一般疑问句的步骤含有be动词的陈述句变一般疑问句的方法：

※将be动词提至句首

※将句末标点改为问号

※将第一人称变为第二人称，即I由you替换;

my由your替换；相应地am也变为are.简单归纳即为：一提二变三替换。LearntowalkbeforeyourunQuestions

Answers

Isthisyourpencil?Yes,itis.It’smine./No,itisn’t.It’shers.Isthishisgreenpen?Yes,itis./No,itisn’t.Theblurpenishis.Isthatyourschoolbag?Yes,itis./No,itisn’t.It’shis.Aretheseyourbooks?Yes,theyare./No,theyaren’t.They’rehers.Arethoseherkeys?Yes,theyare./No,theyaren’t.They’remine.GrammarFocusLearntowalkbeforeyourunThisismypencil.Whereisyours?Mineisonthedesk.Arethese

yourpencils?Yes,theyare./No,theyaren’t.Theyaretheirs.Thebabythrewaballintheroom.Whichballisits?/Aretheseyourbooks?Yes,theyare.Theyareours.GrammarFocusLearntowalkbeforeyourunIsthisyourbookormine?Mybagisyellow,hersisred,hisisblueandyoursispink.Icanfindmytoy,butwhere’syours?Thisismyruler.Whataboutyours?Learntowalkbeforeyourun一般疑问句一、含义以动词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。Learntowalkbeforeyourun二、构成及答语如果句中有动词be(am,is,are)，将动词提到主语前，并大写开头字母，句末用问号，主语第一人称变第二人称，即变成了一般疑问句。一般疑问句要用Yes或No来回答。它的肯定答语是Yes,itis.否定答语是No，itisn’t.注意答语用it代替this/that。LearntowalkbeforeyourunThisismypencil.Isthisyourpencil?含有be动词的陈述句变为一般疑问句的步骤Learntowalkbeforeyourune.g.Thisisyourruler.It’snotmyruler.(=Thisruleris_____.It’snot_____.)这是你的尺子，它不是我的。Thosearen’t

hisbooks.They’re

herbooks.(=Thosebooksaren’t____.They’re_____.)那些书不是他的。它们是她的。yoursminehishersLearntowalkbeforeyourun形容词性物主代词和名词性物主代词人称一二三单复单/复单单单复形代myouryourhisheritstheir名代mineoursyourshishersitstheirsLearntowalkbeforeyourun________________↗那是你的自行车吗？___________________↗他们是你的朋友吗?肯定回答：Yes,主语+be(am,is,are).否定回答：No,主语+be(am,is,are)not.通常要缩写。---__________________↗

这是你的铅笔吗？ ---___________________↘

是的。/不是。Isthatyourbike?Aretheyyourfriends?Isthisyourpencil?Yes,itis./No,itisn’t.LearntowalkbeforeyourunYes,it___.Is____hisruler?Are_____mypencils?Yes,____are.No,it____.Is____yourbook?No,they______.Are_____herpens?thistheseisn’ttheythatthoseis3aCompletethequestionsandanswersabouteachpicture.Yes,itis.No,theyaren’t.No,itisn’t.Yes,theyare.aren’tLearntowalkbeforeyourunPutsomethingsintotheteacher’sbox.在老师的盒子里放一些物品。GAME

游戏

找主人。3cLearntowalkbeforeyourunTakesomethingoutoftheboxandfindtheowner.Youonlyhavetwoguesses!从盒子里取出物品并找到它们的主人。你只有两次猜测机会!3cLearntowalkbeforeyourun一、根据句意及首字母提示填写单词。1．Eme，isthisyourjacket?2．Thankyouforyourh．3．Mr.WangisourChineset．4．Whatatheyellowpencil?5．—Thankyouverymuch.—Youarew．xcuseelpeacherboutLearntowalkbeforeyourun6．Thisruleris_________．Hernameisonit.7．Herearetwo_____________．They'remine.8．Excuse______．AreyouMr.Wang?9．—Aretheyyour______________?—Yes，theyare.10．Hereis_________Englishbook.HisEnglishteacherisMr.Hu.hersdictionariesmeteachersTom'sLearntowalkbeforeyourun三、单项选择。()11.Thisis________jacket.A．myfather's

B．minefather

C．myfather

D．minefather's()12.—What'sthis?—It's________eraserandit's________white.A．a；aB．an；aC．/；/D．an；/()13.—Excuse________，areyouJim?—No，________.I'mTom.A．me；I'mnotB．me；Iamn'tC．I；I'mnotD．I；IamADALearntowalkbeforeyourun1.—Arethoseyour____________(pencilbox)?—Yes,theyare.They’re_____(my).2.—Isthat_______(Anna)greeneraser.—No,itisn’t.Therederaseris____(her).3.—Are______(this)yourkey