Unit3Inventors and inventions教案
PeridIV Graar
Learning ais: 1.Grasp the usages f the past participle as the Attribute, Predictive and the bect cpleent(过去分词充当定语、表语、宾语不足语）and use the freel
2. Iprve abilit f aing a thrugh and anlasing.
Learning iprtant and difficult pints:
1.Understand and use the past participle as the Attribute, Predictive and the bect cpleent(过去分词充当定语、表语、宾语不足语) freel.
2.Find ut the differences bet