新概念英语第一册第27、28课练习1.将is和are填入下列空格内:(语法部分)1)There________manyroomsinthatlargehotel2)There________severalpagesmissingfromthisbook.3)There________somesugarinthatbowl4)There________elevenplayersinafootballteam5)There________afiercedoginthatyard.6)There________nolampsinthisstreet.7)There________severalbookshopsinourtown.8)There________apolicemaninthestreet.9)There________severalpeopleintheroom.2.用a/anthe,some填空:1)Myfatheris________teacherandmymotheris________artist.Myfatherworksin_______middleschool._______middleschoolisnearmyhome.All_______teachersin_______middleschoolliketheirjobs._________teacherslivefarawayfrom_______middleschool.2)Ihave_______aunt.Sheis________painter._____ofherpicturesareverynice.3.改错:1)Tomhasauncle.2)Thereisthepeninthepencil-box.3)Thereisanarmchairinamiddleoftheroom.4)Ihaveamoneyinpocket.4.将下列句子改成否定句和疑问句:1)Thereisadesknearthewindow.____________________________________________________________________________________2)TherearesomeEnglishbooksonthebook-shelf.________________________________________________________________________________3)Thereisablackboardintheclassroom.____________________________________________________________________________________4)Thereisamaponthewall.____________________________________________________________________________________5)Therearesomecarsinthestreet.____________________________________________________________________________________6)Therearemanypeopleintheshop.____________________________________________________________________________________7)Thereissomewaterintheglass.__________________________________________8)Therearefourgirlsneartheshop.__________________________________________