初中英语Chapter 3教案［课堂练习］一、句型转换1. He watches TV once a week.(就划线部分提问)______ ______ ______ he ______ TV?2. She goes shopping three times a week.(变为一般疑问句，并作否定回答)______ she _____ shopping three times a week?______, she _________.3. I think this is a good way to keep healthy. (否定句)I ________ think this _____ a good way to keep healthy.4. I have a stomachache. (改成主语是he的句子)________ ________ a stomachache.5. It started three days ago. (就划线部分提问)________ _______ it ________?6. Mary lives in Newcastle. (就划线部分提问)________ does Mary live?7. My sister is seven years old. (就划线部分提问)______________ is your sister?8. The letter is from my new pen-friend. (就划线部分提问)________ is the letter from?9. We discuss our business at breakfast.（一般疑问句）______________________________________10. Jim goes to bed at eleven at night.（一般疑问句）______________________________________Key:1. How often does watch2. Does go No doesn’t3. don’t is