新概念英语第三册 Lesson 11(课文5)

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8, He had spotted a tiny bottle at the bottom of my case and he pounced on it with delight.
介词短语－－with delight "欣喜若狂的"
with和抽象名词搭配，表示内心充满了一种感情
自信地： with confidence
细心地： with care
骄傲的： with pride
欣喜若狂的：with delight
惊讶的： with surprise
pounce on:向...猛扑过去，对...大做文章
e.g. The policeman pounced on the thief.
e.g. Don't pounce on my mistake.
9, 'You should have declared that. ‘Perfume is not exempt from import duty.'
should have 和过去分词搭配，表示本应该做某事却没有做，具有谴责性的味道。
e.g. You should have arrived here five minutes earlier.
e.g. You should have told me about it.
本不应该做某事：shouldn't have done
exempt:免除的，被免除的 be exempt from
e.g. Drinks are not exempt from import duty.