cut…in half = cut…into halves 把……切成两半
⑥ cut up
根据句意填入cut 相关的正确短语
(1) Your article is too long — please cut it __________ to 1,000 words.
(2) You are supposed to cut __________ vegetables before you cook.
(3) I wish Marie would stop cutting __________ our conversation all the time.
(1) down (2) up (3) in
⑥ cut up
⑦ We have been excavating layers of ash almost six metres thick, which suggests that they might have kept the fire burning all winter.
(P38)
我们一直在挖掘一层层的积灰, 几乎有6米厚。这意味着他们可能整个冬天都在烧火。
本句中使用了现在完成进行时,其构成是“have / has + been + 现在分词”。 现在完成进行时表示动作从过去某个时候开始一直持续到现在,可能刚刚结束,也可能持续下去;也可以表示动作的重复或带有强烈的感情色彩。该时态通常强调的是动作的持续性。
⑦ have been excavating
She has been writing a report, but she hasn't finished it yet.
她一直在写一篇报道,但现在还没写完。
I have been waiting for you for about half an hour.
我等你大概半个小时了。
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