2021九年级英语上册Unit1StayHealthy单元知识点归纳易混淆词语辨析新版冀教版
Unit 1易混淆词语辨析1. disease和illnessdisease作名词,只用作可数名词,指各种疾病的术语,常表示特定的具体的病名、病类。如:The business of doctors
2021九年级英语上册Unit1StayHealthy单元知识点归纳易混淆词语辨析新版冀教版