主系表结构练习一、用be动词填空:1.This______isanEnglishbook.2.I______astudent.3.He______ourEnglishteacher.4.They______mygoodfriends.5.Thegirl______anewstudent.6.______yourclassroombright?7.______MissGaoyourteacher?8.______youastudentofthisclass?9.She______notinherbedroom.10.We______notnewstudents.11.______youanewstudent?Yes,I______.12.They______myclassmates.13.I______aboy.Myname______Mike.14.This______mybrother,Dick.15.It______abuilding.二、句型转换否定句和一般疑问句,及肯定和否定回答。1.Heisaworker.2.Thisisthestudents’dormitory.3.Theyareyourclassmates.4.Yourteacherisinthecomputerlab.5.IamLucy.6.Ourclassroomisbigandclean.7.Weareallnewstudentsinthisschool.三、背诵Hello!Nicetomeetyou!Iam….Iamgladtostudyinthisschool.Thereare29studentsinourclass.Twentyofusareboysandninestudentsaregirls.Weareallnewstudentsinthisschool,Ourclassroomisbigandclean.Thereisablackboardinthefrontofit.Therearemanydesksandchairsinit.Therearesomebooksonthedesks.MyEnglishteacherisakindyounglady.Wealllikeher.Weloveournewclass.四、作文描写你的卧室。