unit 4 astronomy: the science of the stars课时跟踪检测(七) 课时跟踪检测(七) warming up & reading — language points ⅰ.用所给词的适当形式填空 1．more violent (violence) scenes in the film were cut when it was shown on television. 2．some understanding of grammar is fundamental (fundament) to learning a language. 3．it is generally accepted that smoking is harmful (harm) to our health. 4．mary was reading a poem with a puzzled (puzzle) expression on her face.its deeper meaning remained a puzzle (puzzle) for her.
