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目錄 contents 學(xué)習(xí)目標(biāo) 課前預(yù)習(xí) 思考探究 學(xué)習(xí)目標(biāo) 目錄 contents 學(xué)習(xí)目標(biāo) 談?wù)撃阕瞿呈碌念l率。 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)。 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“ _____