英语句型变化规律范例.ppt

英语句型变化规律 ① “特殊定式动词”： am, is, are, was, were, have, has, had, will, shall, would, should, can, may, must, could, … ② 行为动词：表示行为或状态的词。 如：say, sing, jump, run, write, read, play, see, dance, eat, sleep, go, come, cry, plant, swim, …;如何把肯定句变成否定句？;1. I clean our classroom every day. → 2. Mike goes to the cinema with his parents once a week. → 3. The child played the computer games in the internet bar last night. → 4. We get up at 6:00 in the morning. → 5. He often comes to school by bike. → 6. I watched TV with my family yesterday evening. → ;注意： 如果行为动词是现在式，则在don’t和doesn’t之间确定。动词是原形，就don’t; 动词后面有加s或es，就doesn’t. 如果行为动词是过去式，就didn’t. 还要记得将不是原形的行为动词还原成原形。;如何把肯定句变成一般疑问句？;1. I often get up early in the morning. → 2. My brother likes to read English aloud in class. → 3. Mr Smith taught English in Hainan in 1999. → 4. They plant lots of trees in the hill every year. → 5. She usually plays the piano in the evening. → 6. The workers repaired the machine last week. →;have, has, had 是“拥有”的意思时，既可当“特殊定式动词”看待，也可当行为动词看待。;但如果have, has, had与其他词一起构成一个新的词组，则have, has, had已经成为新词组中不可分割的一部分，这时的have, has, had就只能当作行为动词来看待。;将下列句子变为否定句、一般疑问句，并作简短的肯定、否定回答：;8. He wants me to go to his house for lunch. 9. Mr White taught physics in his hometown five years ago. 10. They found a nice place to live at last. 11. The people speak English in many countries. 12. She asks us to help her with her English. 13. Mother will buy me a notebook computer on my birthday. ;14. The young man finished writing the book in English. 15. The workers repaired the machine last week. 16. The population in China is growing now. 17. Most of the children enjoy playing computer games. 18. His sister went to the cinema last night. 19. The teachers from Australia have been here for just two weeks. 20. There is going to be a film in our school this evening. ;肯定句变特殊疑问句（对划线部分提问）; (1) The children often plant the trees in the garden. →