【正文】
lometers. 思考探究 How far 2. They go to the movies once a week. I watch TV twice a week. My father usually exercises three times a week. 次數(shù)的表達(dá)方法 : 一次 _________, 兩次 ________, 三次 ____________。 思考探究 once twice three times 三次及三次以上需借助 time, 意為“次數(shù)” , 為可數(shù)名詞。可用于回答 how often 引導(dǎo)的疑問(wèn)句。 (1)— How often do you play games? — _________ (兩次 ) a week. (2)We should check the answers at least _________ (一次 ) after finishing the test. 思考探究 Twice once (3)I have been to Beijing for many _________ (次數(shù) ). 思考探究 times 謝 謝 觀 看 !