點擊查看》》2021年英語四級詞匯講解及考點歸納匯總

When will you be through with your work, John?

四級詞匯講解:

本句中，be through ( with sb./sth.)意為“已結(jié)束”。本句相當(dāng)于When will you finish your work?

四級考點歸納：

與through有關(guān)的短語還有:through and through(完全，徹底)，get through(接通)，see through(看完)等。through本身的含義包括:

※ “穿過;貫穿”。如:

You can see the three people through the mist.透過薄霧，你能看見那三個人。

※ “自始至終”。如:

He will not live through tonight.他活不過今晚了。

※ “因為，憑借”。如:

It was through you that we were able to meet again.全仗你的幫助，我們才能重聚。

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