that
1
那, 那个
used to identify a specific person or thing observed or pointed out by the speaker
- That is my brother standing by the car.
那个站在车旁边的是我兄弟。
- That looks delicious, what is it?
那看起来很好吃，那是什么？
- Look at that, it's beautiful!
看那个，真漂亮！
- That must be the package I ordered.
那一定是我订购的包裹。
- Is that your phone ringing?
那是你的电话在响吗？
同义词：
2
那, 那个
used to refer to a statement, idea, or event already introduced
- She said she got the job, that made my day.
她说她得到了那份工作，那让我很开心。
- I forgot my umbrella.That was careless of me.
我忘了带伞。那是我不小心。
- He lost the election, and that surprised everyone.
他输掉了选举，这让所有人都感到惊讶。
- They canceled the event.That was unexpected.
他们取消了活动。那是出乎意料的。
- I didn't sleep well, and that affected my mood.
我没睡好，那影响了我的心情。
3
那, 那个
used to introduce or refer to something having a particular feature or characteristic
- People are drawn to that which they find familiar.
人们被他们觉得熟悉的东西所吸引。
- He spoke of that which cannot be spoken.
他谈到了那个无法言说的事情。
- We fear that which we do not understand.
我们害怕那些我们不了解的东西。
- She gave all to that which she loved.
她把一切都给了她所爱的那个。
- I admire that which is done with passion.
我钦佩那些充满激情所做的事情。
4
那个, 的
used to introduce relative clauses that refer to people, animals, or things
- The book that I borrowed is amazing.
我借的那本书太棒了。
- The woman that called earlier left a message.
之前打电话的那位女士留言了。
- The song that played was our favorite.
播放的那首歌是我们最喜欢的。
- The dog that barked all night kept me awake.
那只整夜吠叫的狗让我睡不着觉。
- He's the teacher that helped me the most.
他是帮助我最多的老师**。
同义词：
5
那个, 这
used after "and" for emphatic repetition or clarification
- She was generous, and that to a fault.
她很慷慨，那到了过分的程度。
- He helped me, and that without being asked.
他帮助了我，而且那是在没有被要求的情况下。
- The meal was excellent, and that unexpectedly.
这顿饭很棒，而且那出乎意料。
- She succeeded, and that against all odds.
她成功了，而且那是逆着所有困难。
- He was polite, and that every time we met.
他很有礼貌，而且每次我们见面时。
6
那个, 我所看到的
used after a negative to express extent or awareness
- He hasn't done anything that I've seen.
他还没有做任何我看到的事情。
- She hasn't mentioned it that I know of.
据我所知，她没有提到过那件事。
- There's no reason to worry that I'm aware of.
据我所知，没有理由担心。
- He's not involved that I can tell.
据我所知，他并没有参与到其中。
- Nothing has changed that I can see.
我看不出有什么变化**。