句型转换
• Exercises:
•
• • • • • • •
一、把下列句子变为否定句。
1. I am a student. ________________________________________________________ 2. Those are pears. _________________________________________________________ 3. My sister is reading a book now.____________________________________________ 4. There is some milk in the bottle.____________________________________________ 5. There are many tall buildings in the city.______________________________________ 6. We are taking pictures in the woods._________________________________________ 7. The boy can speak English. ________________________________________________ 8. Her grandpa can play chess.________________________________________________ 9. They have some toys. ____________________________________________________ 10. She works in a school.___________________________________________________ 11. Lily does her homework at night.___________________________________________ 12. They often play sports at 7:30._____________________________________________ 13. Look at the map, please. _________________________________________________ 14. Close the window, please.________________________________________________