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about your bike? Tina: I’ve put it in the garage. But I haven’t locked the garage yet. That’s your job, Mark. Mark: I know. I’ve already done most of my jobs. I’ve taken out the trash. Tina: Have you fed the cat yet? Mark: Not yet. I’ll do it in a minute. Have you turned off your radio? Tina: yes, I have. I think we’re almost ready. No, I haven’t cleaned out the refrigerator yet. Are you ready ,Tina? A: Hi, Tina. Are you ready for the beach vacation? B: No, I haven’t cleaned out the refrigerator yet. A: Have you fed the cat yet? B: Not yet. I’ll feed it in a minute. A: Have you turned off your radio? B: Yes. I have. I think we’re almost ready. Sample conversation 1. I haven’t cleaned out the refrigerator yet. 我還沒(méi)有把冰箱清除干凈。 It’s time you cleaned your bedroom. 現(xiàn)在該是你打掃臥室的時(shí)候了。 clean sth. down 清掃 , 擦干凈 clean down the walls 把墻上的塵土掃下 2. I’ll do it in a minute. 我馬上就做。 to the minute, exactly 一分不差,準(zhǔn)確地 The train arrived at 5 o’clock to the minute. 那班列車在五點(diǎn)整到站。 3. Are you ready, Tina? 你準(zhǔn)備好了嗎 , Tina? ready for sth. / to do sth. 準(zhǔn)備就緒的 ready for work 為工作準(zhǔn)備就緒 get ready for a journey 作好旅行準(zhǔn)備 be ready to start 準(zhǔn)備出發(fā) Grammar 現(xiàn)在完成時(shí)的用法 現(xiàn)在完成時(shí)表示過(guò)去某時(shí)發(fā)生的行為對(duì)主語(yǔ)目前產(chǎn)生的影響。 We are good friends. (現(xiàn)在的情況) I knew him in 1997.(過(guò)去的動(dòng)作) We have known each other since 1997. (現(xiàn)在完成時(shí)把過(guò)去的動(dòng)作和現(xiàn)在聯(lián)系起來(lái)并著眼于現(xiàn)在) She has been to