今天我们要讲的习惯用语都有air这个词。大家都知道air是“空气”。早在十七世纪,意大利科学家伽利略发现空气似乎没有实质却有重量。后来人们进一步发现高山顶上的空气要比海平面上的空气轻,于是人们就说高处的空气稀薄,也就是thin air。我们要学的第一个习惯用语是由thin air发展而来的。它是: pull something out of thin air。
Pull something out of thin air按照字面意思就是从稀薄的空气里抽取什么东西。你想空气本就是看不见摸不着的,要从稀薄的空气里抽取东西岂不更是难上加难吗。
让我们来听个例子。说话的人是一家公司的雇员。他很担心自己会失业,因为这家公司付不出欠帐即将破产。
例句-1:The company is flat broke. Unless the boss can pull something out of thin air and borrow a lot of money by Friday, we'll have to go into bankruptcy and I'll have to look for other work.
例句-2:Susan is one of the best TV script writers. She'll take an absolutely hopeless script by somebody else, pull some new ideas out of thin air, and end up with a first-class show.
这样看来,Susan的生花妙笔简直有妙手回春的功力,能在枯燥乏味的文章里挖掘灵感,这就是这儿pull some new ideas out of thin air所表达的意思。
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我们再学一个带有air这个词的习惯用语, come up for air。 Come up for air这个习惯用语对游泳的人说来很熟悉,你在水里的时候必须时时把头伸出水面来换气。即使是深海作业的潜水员,到一定时间也必须升上水面呼吸新鲜空气,休息一下。当然come up for air已经被广泛应用。我们知道美国人得纳税,而每年四月十五号是美国人递交税表的最后限期。在这个日子迫近的时候,不少美国人都会为了准备那一大堆表格文件而忙得焦头烂额。说话的人就是其中之一。
例句-3:Oh, boy, I've spent the whole day on my tax return. I still have more to do, but I simply have to come up for air. Let's go out for dinner so I can forget about taxes for a little while.
例句-4:My classmate can sit and study for three or four hours without coming up for air. Not me! After an hour I have to get up and get a coke or a snack or just walk around for a while.