that

/ðæt; ðət/ det. / pron. / conj.
标准词条 CET-4
一句话记住

那；那个；那件事；引导陈述、宾语等从句（本身无实义）；引导限制性定语从句（先行词为从句所修饰的人或物）

释义与例句

det./pron. 那；那个；那件事
used to refer to a person, thing, or idea that is more distant or has already been mentioned
  1. That old house on the hill belongs to my aunt.
    山上那座老房子属于我姑姑。
  2. Could you pass me that book beside the window?
    你能把窗边那本书递给我吗？
展开其余 1 条例句
  1. I have heard the news, but I do not believe that.
    我听到这个消息了，但我不相信那件事。
conj. 引导陈述、宾语等从句（本身无实义）
used to introduce a clause that reports information or gives the content of a statement, belief, or fact
  1. She explained that the train had been delayed by snow.
    她解释说火车因下雪晚点了。
  2. We are pleased that so many people joined the discussion.
    这么多人参加了讨论，我们很高兴。
展开其余 1 条例句
  1. The fact that he apologised surprised everyone in the room.
    他道了歉这一事实让房间里的每个人都感到意外。
pron. 引导限制性定语从句（先行词为从句所修饰的人或物）
used as a relative pronoun to introduce a clause that identifies a person or thing
  1. The film that we watched yesterday was based on a true story.
    我们昨天看的那部电影是根据真实故事改编的。
  2. Students that need extra help can attend the evening class.
    需要额外帮助的学生可以参加晚间课程。
展开其余 1 条例句
  1. This is the same route that we took last summer.
    这就是我们去年夏天走过的那条路线。

词源与构词

记忆钩子 that 可指“那个”，也可引导从句；宾语从句中的 that 常可省略，但作主语的关系代词 that 通常不能省略。

词族与关联词

易混词（形近或义近，注意区别）
  • this 这；这个
    作指示词时，this 通常指空间、时间或心理上较近的人或事物，that 指较远者；that 还可引导名词性从句和定语从句，而 this 没有这种连词或关系代词用法。
    This chair beside me is free, but that one near the door is reserved. 我旁边这把椅子空着，但门边那把已被预订。
常见搭配
  • that is 也就是说；即
    The shop opens at nine, that is, one hour later than usual. 商店九点开门，也就是说比平时晚一小时。
  • so ... that ... 如此……以至于……
    The question was so difficult that nobody could answer it. 这道题太难了，没有人能回答。
  • the fact that ……这一事实
    The fact that she remained calm helped everyone else. 她保持冷静这一事实帮助了其他所有人。