提示：点击进入习题Classes二、听录音,选出你所听到的句子。()1.A.ThisisMrsGao,ournewPEteacher.B.ThisisMissGao,ournewPEteacher.()2.A.Let'scountfromonetotwenty­-seven!B.Let'scountfromonetotwenty-­nine!()3.A.Howmanybagsdoyouhave?B.Howmanybooksdoyouhave?()4.A.Therearetwenty-­fourpensinmybag.B.Therearefourteenpensinmybag.()5.A.Howmanypensarethereinyourhome?B.Howmanypencilsarethereinyourhome?三、听录音,选择合适的应答语。()1.A.Thereareforty.B.Ihaveforty.C.Wehaveforty.()2.A.OK.B.Sorry.C.Thankyou.()3.A.Hehastwo.B.Ihavetwo.C.Therearetwo.()4.A.It'sthirty.B.It'sforty.C.It'sfifty.()5.A.OK,let'sgo.B.Hownice!C.Yes,thankyou.四、听短文,判断正(T)误(F)。()1.MikeisaChineseboy.()2.Mike'sbagisold,smallandheavy.()3.Mikehasthirteenbooks.F五、大声朗读下列对话。1.—Howmanystudents?—Therearefortystudents.—Howmanyboys?—Therearethirtyboys.—Howmanygirls?—Therearetengirls.2.—Howmanybagsdoyouhave?—Wehaveseventybags.六、从方框中选择适当的答语。()1.ThisisournewEnglishteacher,MissGreen.()2.Howmanystudentsarethereinyourclass?()3.Let'scountfrom1to100!()4.Howmanybooksdoyouhave?()5.What'sinyourbag?七、仿照例句,写句子。例1:—Howmanybooksarethereonthedesk?—Therearefortybooksonthedesk.1.—_____________________________________________—Therearetwenty­-eightgirlsinourclass.2.—_____________________________________________—Therearetwoarmchairsinmylivingroom.例2:—Howmanybagsdoyouhave?—Ihavethreebags.3.—_________________________________—Wehavethirtypencils.4.—_________________________________—Hehasfiftypens.八、阅读短文,完成表格。(写英文单词)Hi!IamPeter.IaminClass1,Grade4.Thereare21girlsand19boysinmyclass.Nowletmetellyousomethingaboutmyschool.Thereare45classroomsinourschool.Thereare2computerrooms,3artroomsand4musicrooms.Thereisabiglibrary(图书馆)and2readingrooms.Thereare3diningroomsforstudents.Thereisabigplayground(操场).Myschoolisverynice.Ilovemyschool.九、阅读短文,判断正(T)误(F)。MynameisKate.I'manAmericangirl.I'meleven.I'minClassThree,GradeFive.NowI'minBeijing.Ihavetwobrothersandasister.Myfatherandmotherareteachers.Theyteach(教)English.Therearemanystudentsintheircla