Unit 1 Can you play the guitarB 1a-2a 预习三 写出同义句：1. I like to play basketball.2. I can also play soccer.3. I like to talk and play games with people（人们）.4. I can sing and dance , too.四 将两句合成一句。I can speak English and I can also play soccer.五将一句变成两句。I can play the guitar and the piano. I can play ping-pong and chess. 六 将下列句子变成否定句。I can play the guitar and the piano. I can play ping-pong and chess. I can also play soccer. I can sing and dance , too.1