Lesson1IamTom主系表结构(1)I'm(not)ten..Areyouten?Yes,Iam./No,I'mnot.You're(not)late.AmIlate?Yes,youare./No,you'renot.He(she,It)is(not)here.Ishehere?Yes,heis./No,heisn't.We'restudents.Areyoustudents?Yes,weare./No,wearen’tYou're(not)right.Areweright?Yes,youare./No,you'renot.They're(not)athome.Aretheyathome?Yes,theyare./No,theyaren't..I’m=Iamyou’re=youarehe’s=heisshe’s=sheisit’s=itiswe’re=wearethey’re=theyareyou’renot=youaren’the’snot=heisn’twe’re=wearen’tthey’renot=theyaren’t口诀我跟am你跟are,is连着他她它；单数主语跟is,复数主语全跟are;变疑问，be提前，句末问号别忘记；变否定，更容易，be加not要牢记。上面句中的动词be(am,is,are)叫做系动词，系动词后面的部分叫做表语，这种句型叫做主系表结构。Ex.2.用am,is或are填空1.I___fromChina.He____fromJapan.2.Mary____ten.____youten,too?3.He____notadoctor.He’sapoliceman.4.”____itred?””No,it____orange.”5.Wearebrothers.We____fromTaibei.6.Heandshe____inthesameclass.7.I____hissister.I____twelveyearsold.8.You____aniceboy,andhe____aniceboy,too.9.”____theythesameage?””No,they____not.”10.”____DavidandPeterfromAmerican?””No,they____fromEngland.”amisisAreisIsisareareamamareisAreareAreareEx.3.选择最佳答案()1.James____fromEngland.A.isB.aren’tC.are()2.”____youfriends?””Yes,____”A.Is,weareB.Are,IamC.Are,weare()3.I____notJapanese.He____Japanese.A.is,isB.am,isC.am,aren’t()4.”____theyright?””No,they____.”A.Are,aren’tB.Are,areC.are,not()5.”IsMarynewhere?””Yes,____.”A.she’sB.sheisn’tC.sheis()6.”____yourbrotherfourteen?””No,____.”A.Is,sheisn’tB.Is,he’snotC.Are,heisn’t()7.”IshefromAmerica?””Yes,____.”A.heisn’tB.he’sC.heis()8.”____heandsheyourgoodfriends?””Yes,____.”A.Is,heB.Are,theyareC.Are,sheisACBACBCBEx.4.看图并根据提示写句子Amy,America,Buzz,England12,short13,tall1.AmyHi,I’m_____._________________.___________._________________.2.BuzzHi,’m_____._________________.___________._________________.Look,He’s______.________________._____________.________________.AmyI’mfromAmericaI’mtwelveI’mshortBuzzI’mfromEnglandI’mthirteenI’mtallBuzzHe’sfromEnglandHe’sthirteenHe’stallLesson2Thesearebooks主系表结构（2）——TheseareThisis(not)abook.Isthisabook?Yes,itis./No,itisn’t.Thatis(not)apen.Isthatapen?Yes,itis./No,itisn’t.Theseare(not)books.Arethesebooks?Yes,theyare./No,theyaren’t.Thoseare(not)pens.Arethosepens?Yes,theyare./No,theyaren’t.主语为this或that的一般疑问句，答句中主语要用it而不用this或that;主语为these或those的一般疑问句，答句中主语要用they而不用these或those。名词复数要加s。选择疑问句Ishetallorshort?Heisshort.Areyouelevenortwelve?Iamtwelve.Isthisyourpenorherpen?It’sherpen.Arethesebikesoldornew?Theyarenew.选择疑问句不可用yes或no回答，其供选择的两个部分语法成分必须相同。Ex.1.仿照例句写句子（1）例：Thisismybag.Thisisnotmybag.Isthisyourbag?Yes,itis./No,itisn’t.1.Thisishisruler.________________________________________________2.Thatisherbag.________________________________________________3.Theseareourbikes.________________________________________________4.Thosearetheirkites.________________________________________________（2）例：Heisadoctor.(teacher)Isheadoctororateacher?1.Hereyesareblack.(blue)________________2.Mikeisthin.(fat)________________3.LucyisfromAustralia.(Canada).________________4.They’reEnglish.(American)________________5.Hiseyesaresmall.(big)________________Thisisn'thisruler.Isthishis...
