be动词和实义动词的句型转换练习6页.doc

一改错：（找出错误，并在括号中改正）1. Jack and Tom isbrothers. ( )2. Thisareadesk. ( )3.I are your son. ( )4. I isa girl. ( )5. You am a student. ( )6. He areJack. ( )7. Mymother are a doctor. ( )8. Isyoua teacher? ( )9. Those is my books. ( )10. We is good friends. ( ) 二 am,is,are专项练习1. I_astudent. _youastudent? No,I_not. 2.Thegir