仁爱科普版九年级上册英语电子版点读,课文音频跟读

TOPIC 1 Our country has developed rapidly.TOPIC 2 The population in developing countries is growing faster.TOPIC 3 The world has changed for the better.

TOPIC 1 Pollution has caused too many problems.TOPIC 2 All these problems are very serious.TOPIC 3 What can we do at home to protect the environment?

TOPIC 1 English is widely spoken throughout the world.TOPIC 2 Some things usually have different meanings in different cultures.TOPIC 3 Could you give us some advice on how to learn English well?

TOPIC 1 When was it invented?TOPIC 2 I'm excited about the things that will be discovered in the future.TOPIC 3 China is the third nation that sent a person into space.