1、A将下列各句改为否定句一般疑问句作肯定和否定回答1The boy on the chair can dance2.I am drawing a picture.3.The girl in a blouse is Nancy. 4.We like singing5.The girls need some masks.6.He likes skating7. The man in the car has two children8. He and I are making paper kites.9. Nan
2、cy and Helen do housework at home. 10. She does her homework on Sundays.B对画线部分提问1. The boy can play football. 2. Helen is reading a magazine.3. I’m doing my homework. 4. I like playing chess. 5. They are reading books in the library. 6. Tom is playing w
3、ith a yo-yo in the playground.7. Lucy can sing and dance.8. There’s a toilet in the garden.9. There’re three buses on the street.10. There’s a cake and some fruit in the box. 11. There’re some toys on the bed.12. I do some cleaning at home on Sundays.13.
4、She has a box of sweets. I.陈述句（肯定句，否定句）1.肯定句：1)主语+be动词+….*Iamateacher.Heisadoctor.Theyarestudents.2)主语+do动词的不同形式+….Iplaycomputergameseveryday.Heplayscomputergameseveryday.Weplayedcomputergamesyesterday.2．否定句：1)主语+be动词+not+…. Iamnotateacher.
