零基礎(chǔ)學(xué)英語：不定式to在什么情況下可以省略

1. 當(dāng)and或or連接兩個(gè)并列不定式時(shí)，第二個(gè)to常省。

I plan to call him and discuss this question.

我計(jì)劃給他打電話，討論一下這個(gè)問題。

My friend in China asked me to telephone or write to her in my free time.

我中國的朋友讓我有空給她打電話或?qū)懶拧?/p>

2. 當(dāng)兩個(gè)并列to有對(duì)比意義，第二個(gè)to不能省。

I haven’t decided to stay at home or to travel to Beijing this holiday.

我還沒決定假期是待在家里還是去北京旅行。

To be, or not to be, that is the question.

生存還是毀滅，這是一個(gè)值得思考的問題。(《哈姆雷特》)

3. 當(dāng)兩個(gè)to之間無并列連詞，to不可省。

I came here not to help you, but to fright you.

我來這不是為了幫你，而是為了嚇唬你。

4. 當(dāng)三個(gè)或以上帶to不定式構(gòu)成排比，所有to不可省。

Read not to contradict or confute; nor to believe and take for granted; not to find talk and discourse; but to weigh and consider.

讀書時(shí)不可存心詰難作者，不可盡信書上所言，亦不可只為尋章摘句，而應(yīng)推敲細(xì)思。(《論讀書》)

因此，關(guān)于不定式，我們除了要分清帶to不定式和不帶to不定式，還要掌握帶to不定式在哪些情況下要省略to這一符號(hào)，做到具體情況具體分析。