I . 句型转换 1. My father has been to Japan three times. ( 对画线部分提问 ) _____ ______ ______ _______ your father been to Japan? 2. The young man traveled there by plane . ( 对画线部分提问 ) ______ ______ the young man _______ there? 3. The girls are having a wonderful time in China. ( 同义句 ) The girls are ______ ______ in China. 4. My uncle flew to Beijing yesterday. ( 同义句 ) My uncle _____ to Beijing _____ ______. 5. Since then over 400 million people have visited Beijing. ( 同义句 ) Since then ____ ______ 400 million people have visited the ______ ______ Beijing.