be动词练习题

一、Be动词练习题：1、Iastudent.2、Sheanurse.3、Headoctor.4、Itadog.5、Marymysister.6、Theystudents.7、Iyourfriend.8、Mymotherisapoliceman.9、Youapupil.10、wegoodfriends.11、Thismybook.12、Thatyourpen.13、theseourhouse.14、Thoseyourbooks.15、MaryandLucysisters.16、Youteachers.17、HefromChina.18、Shemymother.二、把下列句子变成否定句。1、Sheisateacher.2、Iamanurse.3、Thisisabook.4、Youareadoctor.5、Wearestudents.6、Heismyfather.7、Theyareourfriends.8、Itisacat.9、Theyareourfriends.10、Itisanumbrella.三、把下列句子变一般疑问句并作肯定、否定回答。1、Sheisateacher.2、IamaJack.3、Thisisashirt.4、ITisamonkey.5、Heismyfather.6、Thatisabook.7、Wearestudets.8、Itisahandbag.9、Youareanurse.