①He likes playing basketball, while I like listening to music.
他喜欢打篮球，而我喜欢听音乐。
②She thought I was talking about her daughter, while in fact, I was talking about my daughter.
她认为我在说她女儿，但事实上我在说我女儿。
③The telephone rang while I was walking in the garden.
我在花园里散步时电话响了。
④While I admit it's very difficult, I can solve it.
虽然我承认这很难，但我能解决它。
名师点津 在使用when和 while引导时间状语从句时，注意从句中的谓语动词，如果是延续性动词，两者均可，如果是短暂性动词，则只能用when。
[易混辨析：while, but, however]
