魯教版英語八上unit6howlonghaveyoubeencollectingshellsppt課件(編輯修改稿)
2024-12-24 19:20 本頁面
【文章內(nèi)容簡(jiǎn)介】 Marathon 馬拉松 . New words: School marathon. money. 山頂學(xué)校 溜冰馬拉松 籌集錢 .籌集資金 慈善機(jī)構(gòu) 幾個(gè) ,一些 溜冰者 Questions _√ long did you skate today? long have you been skating today? __ √ this your first skating marathon? _ √ you skate every day? did you get your first pair of skates? _ √ long have you been skating? Answers ,I skated in a marathon last year I do. six hours. I was seven years. Been be 的過去分詞 現(xiàn)在完成進(jìn)行時(shí) :have/ has been +doing. 表示動(dòng)作持續(xù)了多久．并仍在進(jìn)行中 與過去時(shí)的比較： １ I watched TV for three 了三小時(shí)的電視． （我現(xiàn)在沒有看電視了） have been watching TV for three hours. 我看了三小時(shí)的電視．
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