have_to是什么意思_have_to读音|解释_have_to同义词|反义词

have_to

英语

其他写法

  • hafta (非正式,非标准)

发音

动词

have to(第三人称单数简单现在时 has to,现在分词 having to,一般过去时及过去分词 had to

  1. 必须不得不
    • 1898温斯顿·丘吉尔,章号1,出自 The Celebrity:
      I was about to say that I had known the Celebrity from the time he wore kilts. But I see I will have to amend that, because he was not a celebrity then, nor, indeed, did he achieve fame until some time after I left New York for the West.
      (请为本引文添加中文翻译)
    • 2013 July-August,Henry Petroski,“Geothermal Energy”,出自 美国科学家,卷号101,期号4:
      Energy has seldom been found where we need it when we want it. Ancient nomads, wishing to ward off the evening chill and enjoy a meal around a campfire, had to collect wood and then spend time and effort coaxing the heat of friction out from between sticks to kindle a flame.
      (请为本引文添加中文翻译)
    I just have to have that shirt;  you have to wear a seat belt
    (请为本使用例添加中文翻译)
  2. (与be动词连用)一定(逻辑推断)
    that has to be the postman;  it has to be an electrical fault
    一定是快递员;  一定是有电器故障

使用注意

have to 后常跟动词不定式。

I don't want to go to school, but I have to.

近义词

("义务")

  • have got to, got to, gotta
  • must

("逻辑推断")

  • be bound to
  • have got to, got to, gotta
  • must

参见

  • Appendix:英語情態動詞