It occurs to sb. that ...

結構︰It＋occur to／strike＋sb＋to-不定詞／that-子句

說明︰此句型意為“某人突然想到某事…”。it 是指 that-<子句>，而 that-<子句>有時用 to-<不定詞>；occur to 指某事被想到，等於 strike。

Did it ever occur to you to be betrayed by your best friend?

你可曾想到被你最好的朋友出賣？

It occurred to him that he should go to see a dentist.

他想到他應該立刻去看牙醫。

Does it ever occur to you to use your sight to see into the inner nature of a friend or acquaintance?

你曾否想到用你的視覺去探視一位朋友或認識的人的內在本性？

It never occurred to me to take advantage of him.

我決沒有想到過要占他的便宜。

It takes (sb.) ... to ...

結構︰It takes＋（sb.）＋時間＋to-不定詞…

說明︰此句型意為“做…需要／花了（某人）若干的時間”。It 是虛<主詞>。

It took him three months to be able to run a mile.

要能跑一英里需要他三個月。

It takes half an hour to walk from here to the school.

從這裡走到學校需要半小時。

How long does it take to fly from here to Japan?

從這裡飛到日本要多久？

It takes ... to ...

結構︰It takes＋條件＋to-不定詞…

說明︰此句型意為“從事…需要某條件”。It 是虛<主詞>。

It takes hard work to achieve success.

成功需要努力工作。

It takes patience and hard work to master English writing.

學好英文寫作需要耐心及努力。

It takes a lot of doing to finish the work.

這工作很費事。

It costs sb. ... to ...

結構︰It costs＋sb.＋金錢＋to-不定詞…

說明︰此句型意為“某人花多少金錢從事某事”。It 是虛<主詞>。

It cost him a great deal of money to take the trip.

這趟旅行花了他不少錢。

It cost me 100 dollars to collect the stamps.

收集這些郵票花了我一百塊錢。

How much did it cost you to study abroad?

你出國深造花了多少錢？

额 是繁体中文 学习了