初一be动词练习am,is,are专项练习1、I______aboy.______youaboy?No,I_____not.2.Thegirl______Jack'ssister.3.Thedog_______tallandfat.4.Themanwithbigeyes_______ateacher.5.______yourbrotherintheclassroom?6.Where_____yourmother?She______athome.7.How_______yourfather?8.MikeandLiuTao______atschool.9.Whosedress______this?10.Whosesocks______they?11.That______myredskirt.12.Who______I?13.Thejeans______onthedesk.14.Here______ascarfforyou.15.Here______somesweatersforyou.16.Theblackgloves______forSuYang.17.Thispairofgloves______forYangLing.18.Thetwocupsofmilk_____forme.19.Sometea______intheglass.20.Gaoshan'sshirt_______overthere.21.Mysister'sname______Nancy.22.This______notWangFang'spencil.23.______DavidandHelenfromEngland?24.There______agirlintheroom.25.There______someapplesonthetree.26._______thereanykitesintheclassroom?27._______thereanyapplejuiceinthebottle?28.There_______somebreadontheplate.29.There_______aboy,twogirls,threemenandtenwomeninthepark.30.You,heandI______fromChina三.仿照例句改写下列句子。例句:SheisinClassNine,Gradeseven.否定句:SheisnotinClassNine,Gradeseven.一般疑问句:IssheinClassNine,Gradeseven.?回答:Yes,sheis.(No,sheisn’t)1.Thatishiskey..否定句:一般疑问句:回答:2.Thisisabook.,否定句:一般疑问句:回答:3.Itiswhite.否定句:一般疑问句:回答:4.Thisismymother.否定句:一般疑问句:回答:5.Thesearehersisters.否定句:一般疑问句:回答:6.Iamastudent...否定句:一般疑问句:回答:7.Youareastar.否定句:一般疑问句:回答:8.Histelephonenumberis6629722.否定句:一般疑问句:回答: