精选优质文档-倾情为你奉上九年级英语上册语言知识点汇编（仁爱版）Unit 1 The Changing World Topic 1 China has developed rapidly in recent years.一、 重点词汇（一） 词形转换1. training (动词) train“训练” 2. whole (同音词) hole 3. tidy (近义词) clean 4. develop (名词) development（形容词）developed“发达的”; developing“发展中的”5. rapid (副词) rapidly 6. old (比较级) older; elder 7. recent (副词) recently 8. narrow (反义词) wide 9. title (近义词) subject (二) 重点短语1. have a good summer holida
