Unit 1London is a big cityThis cat is tall,but that one is short.This ship is big,but that one is small.Whats this?Its a book about English.Whats this?Whats this?It is Beijing.Its very big and beautiful.Whats this?Its Buckingham Palace.Queen（女王）of EnglandEnglandLondoncapital（首都）Tower Bridge塔桥This is Hyde Park.Its very.beautiful海德公园This is the River Thames.泰晤士河Whose house is it?Its the Queens house.Its big and beautiful.
