Inventors and inventions教案

module8 unit3inventors and inventions学案
              periodiv grammar
                     
learning aims: 1.grasp the usages of the past participle as the attribute, predictive and the object complement(过去分词充当定语、表语、宾语不足语）and use them freely
              2. improve ability of making a thorough and anylasing.
learning important and difficult points:
1.understand and use the past participle as the attribute, predictive and the object complement(过去分词充当定语、表语、宾语不足语) freely.
2.find out the differences between the past participle and the present participle as the attr 阅读全文