【正文】
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。 She eats icecream ___________________. 課前預(yù)習(xí) once a week 目錄 contents 思考探究 1. — How often do you exercise? — Four times a month. — How long does it take you to get to the museum? — Ten minutes. — How far is it from her home to school? — Two kilometers. 思考探究 觀察句子可知, how often意為“ _________”,多用表頻率的單詞或短語回答。 1. 他多久去看一次電影? _____________________ does he go to the movies? 2. 我?guī)缀醪皇褂没ヂ?lián)網(wǎng)。 滿的;充滿的 _______ 兼詞 9. n. 擺動;秋千 v. (使 )擺動;搖擺 _______ 一、必背單詞 課前