Unit 2 第3课时 课文讲解及语法拓展-2022-2023学年六年级英语下册同步精品课堂（牛津上海版）

At the airport Episode 3 牛津上海版 英语 六年级 第二学期 Unit 2 A：高台跳水 Look and learn Mrs Wang and Grandma have been to Beijing before. Mrs Wang and Grandma have not/haven’t been to Los Angeles before. Have Mrs Wang and Grandma been to Hong Kong before? Yes, they have. Have Mrs Wang and Grandma been to Thailand before? No, they haven’t. Where have Mrs Wang and Grandma been?     Ben has bought a new bicycle. Ben has not/hasn’t bought a new motorcycle. Has Ben bought a new computer? Yes, he has. Has Ben bought a new suitcase? No, he hasn’t. What has Ben bought?     Positive Negative Question I have played done worked lived etc. I have not (haven’t) played done worked lived etc. have I played done worked lived etc. he has he has not (hasn’t) has he she she she it it it we have we have not (haven’t) have we you you you they they they Aunt Judy and Uncle Mike have lived in Los Angeles for six years. Aunt Judy Uncle Mike from six years ago to present How long have Aunt Judy and Uncle Mike lived in Los Angeles? Peter has played football for 40 minutes. How long has Peter played football? We have done our homework for two hours. How long have you done your homework? Millie has talked with her friends for half an hour. How long has Millie talked with her friends? Jill and Joe have been in the park for the whole afternoon. How long have Jill and Joe been in the park? Read, think and write Mrs Wang and Grandma ____________ (buy) their plane tickets. Aunt Judy and Uncle Mike ____________ (live) in Los Angeles for six year. Mrs Wang and Grandma ____________ (not pack) their suitcases yet. They ____________ (buy) some presents for Aunt Judy and Uncle Mike. buy  bought  bought live  lived  lived pack  packed  packed have bought have lived haven’t packed have bought ____________ you ____________ (be) to the UK before? How many cakes ____________ your mum ____________ (make) for the party? My grandfather ____________ (not visit) our school before. How many photos _