外研版四年级英语下册《London is a big city》PPT课件下载，共17页。
London is a big city.
beautiful
Which one can make this voice?
ship
What’s this?
Buckingham Palace
Whose house is it?
It's the Queen's house.
summary
Words: city, ship, beautiful, whose, queen, close
Sentence patterns: London is a big city.
My house is very small, but it’s very beautiful.
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关键词：London is a big city PPT课件免费下载，.PPT格式；