快速記憶：grand極重要的+father祖先=grandfathern. 祖父；始祖vt. 不受新規(guī)定限制Darwin was the grandfather of the theory of evolution.達(dá)爾文是進(jìn)化論的鼻祖。

My grandfather used to drink a cup of green tea before he went to bed.我的祖父過(guò)去常常在睡覺(jué)前喝一杯綠茶。I love chatting with my grandfather on Sunday morning.我喜歡周日早上和我爺爺聊天。When I was young, my grandfather always used to take me hunting.當(dāng)我小的時(shí)候，我的祖父母總是帶我去打獵。