3.Jack has already been to Water World.划线部分：water world.划线提问

3.Jack has already been to Water World.划线部分：water world.划线提问 She has been to water world.（改为否定句） 就划线部分提问：Mike is going to drink water.划线部分为“drink water”. I want to drink some water.(就划线部分提问),划线的是some water. I have already been to Water World with my parents.（改为否定句） the children have a great time at water world 替换划线部分have a g He _ Water World twice last week A has been to B has gone to I have been to the Water World .Tom has been there,too句行转换 1.His uncle has been to Eerope twice.就划线部分提问.划线部分为twic The Browns ( ) Water World twice .A wentto B has been to C h harvey's friend has never been to water world so谓主,neither谓主 We use water to have a shower .（对划线部分提问）划线部分是to have a showe