Unit3 SectionAGrammarFocus(3a~3d) 分层作业.2026秋人教版七上英语

第页Unit3SectionAGrammarFocus(3a~3d)分层作业一、基础达标（必做）（一）用be动词的适当形式填空。1.There______alibrarybehindtheclassroombuilding.2.There______sometreesinfrontofthesportsfield.3.There______somewaterinthebottle.4.There______apenandtwobooksonthedesk.5.There______anystudentsintheclassroomnow.（二）单项选择。1.Thereisabridge______theriver.A.onB.overC.aboveD.in2.Thepictureis______thewall.A.inB.onC.overD.above3.Shesits______TomandJerry.A.betweenB.amongC.inD.on4.Thedogis______thebus.（物体外部的前面）A.infrontofB.inthefrontofC.behindD.nextto5.—______thereanyflowersinfrontoftheirclassroom?—No,therearen't.A.IsB.AreC.BeD.Am二、能力提升（选做）（一）按要求完成句子。1.Thereisapayphoneneartheschool.（改为一般疑问句）____________________________________________2.Thebankisacrossfromthehotel.（对画线部分提问）____________________________________________3.Isthereabirdinthetree?（作否定回答）____________________________________________4.Therearesomedesksintheclassroom.（改为否定句）____________________________________________5.Therearetwoblackboardsinmyclassroom.（对two提问）____________________________________________（二）汉译英。1.教室前面有一块黑板。2.一些储物柜在窗户旁边。3.墙上有些名人照片。4.教师办公桌在教室的前部。5.我的教室又漂亮又大。三、拓展探究（挑战）1.写作：仿照3c，写一段60词左右的短文，介绍你的教室，使用Therebe句型和至少5个方位介词。2.项目：制作一张思维导图，归纳询问和描述事物方位的表达方式（Therebe句型、方位介词、各类问句），并向同学展示讲解。参考答案及解析一、基础达标（一）1.is（主语alibrary单数）2.are（主语sometrees复数）3.is（water不可数）4.is（就近原则，最近apen单数）5.aren't（any提示否定，主语students复数）（二）1.B（over表示“在河正上方”）2.B（画在墙表面用on）3.A（两者之间用between）4.A（物体外部前面用infrontof）5.B（flowers复数，用Are）二、能力提升（一）1.Isthereapayphoneneartheschool?2.Whereisthebank?3.No,thereisn't.4.Therearen'tanydesksintheclassroom.（some→any）5.Howmanyblackboardsarethereinyourclassroom?（二）1.Thereisablackboardinthefrontoftheclassroom.2.Somelockersarenexttothewindow.3.Therearesomepicturesoffamouspeopleonthewall.4.Theteacher'sdeskisinthefrontoftheclassroom.5.Myclassroomisverybeautifulandlarge.三、拓展探究1.写作示例：Thisismyclassroom.Therearemanythingsintheroom.Thereisablackboardinthefrontoftheclassroom.Thereisasmartwhiteboardnexttoit.Somelockersarenexttothewindow.Therearesomepicturesonthewall.Ateacher'sdeskisinthefrontoftheclassroom,behindtheblackboard.Therearemanydesksandchairsintheclassroom.Myc