今天我们带大家来看一下

这一道高频RA新题：

应同学们要求，每一段RA都加了背景知识帮助大家更好地记忆和消化噢~

chronic disease

If you have a chronic disease such as heart disease, diabetes, asthma, or back and joint pain, exercise can have important health benefits. However, it is important to talk to your doctor before starting an exercise routine. He or she might have advice on what exercises are safe and any precautions you might need to take while exercising.

请同学们首先注意容易读错的生词和音标：

Chronic ['krɑnɪk]

Diabetes [,daɪə'bitiz]

Asthma ['æzmə]

Joint [dʒɔɪnt]

Routine [rʊ'tin]

Precautions [prɪ'kɔʃən]

正确的RA断句及重音：

If you have a chronic disease / such as heart disease, diabetes, asthma, or back and joint pain, // exercise can have important health benefits. // However, / it is important to talk to your doctor before starting an exercise routine. // He or she might have advice on what exercises are safe / and any precautions you might need to take while exercising.

来听一下Stephii的语音解析：