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牛津上海版深圳六上unit9greatcitiesoftheworldppt課件(留存版)

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【正文】 來對一段時(shí)間 (如 three days, four weeks 等 )提問。 如： A: How long did he stay here? 他在這兒呆了多久 ? B: About two weeks. 大約兩個(gè)星期。 Look and ask How long... ? How long does it take to get to home from school on foot? It takes about 30 minutes. 30 minutes How long does it take you to do your homework every day? It
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