Textbook · HSK 1
What Are You Up To? 你在做什么
张伟 texts 李明 mid-errand: report what you are doing right now, what you just finished, and what you can do, using 在...呢 for now, 了 for done, and the two kinds of can, 会 and 能.
Read this text exchange straight through once before we take it apart. 张伟 wants to know what 李明 is doing, and in a handful of quick messages you will watch three separate moves. To say something is happening right now, they park 在 in front of the verb and hang 呢 on the end: 在做什么呢. To stamp an action as finished, they drop 了 right after the verb: 买了. And to say what someone can do, they reach for one of two words, 会 or 能, depending on why. Underneath all three, 李明 keeps up the answer-then-ask habit from your very first conversation.
ⓘ 在 before the verb, 呢 on the end, means it is happening right now
你在做什么呢？ asks 'what are you doing right now?' The 在 sits in front of the verb 做 ('do') to mean the action is going on this very moment, and 呢 on the end makes it a soft, in-the-moment question. 做什么 is 'do what.'
note
This whole scene is a text thread, so the lines are short and quick, but the Chinese is exactly what you would say out loud.
ⓘ He answers, then asks straight back
李明 does the move: he first says what he is doing, 我在商店买书呢 ('I'm at the store buying a book'), then hands the question back, 你在做什么？ Same 在 before the verb 买 ('buy') to mean it is happening now. That answer-then-ask beat is the same one from your first chapter, now used to trade what each person is up to.
ⓘ 能 is can-because-nothing-is-stopping-you
你能来做菜吗？ asks 'can you come cook?' 能 is the 'can' you use when the question is whether you are free and nothing is in the way, not whether you have the skill. 张伟 is not asking if 李明 knows how to walk over; he is asking if 李明 is able to, right now. 来 is 'come' toward 张伟, and 做菜 is 'make food, cook.'
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写字 is 'writing characters,' the everyday word for doing written work. 张伟 is stuck on homework and starving.
ⓘ 了 stamps the action as done
书我买了 means 'the book, I've bought it.' 了 drops in right after the verb 买 to stamp the buying as finished and over with. Because the errand is done, nothing is stopping him anymore, so he says 我现在能来, 'I can come now.' The finished 了 is exactly what frees up the 能.
ⓘ 会 is can-because-you-learned-how
你会做菜吗？ also translates as 'can you cook?', but this 会 asks something different from 能. 会 is the 'can' of a learned skill, something you picked up and now know how to do. 张伟 is asking whether 李明 has ever learned to cook, not whether he is free. Skill question, so 会.
ⓘ 会 twice, both about a learned skill
我会做几个菜 is 'I can make a few dishes,' and 玛丽会做很多中国菜 is 'Mary can cook lots of Chinese food.' Both use 会 because both are about a skill someone learned. 几个 is 'a few' and 很多 is 'a lot,' words you already own.
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李明 answers about himself first, then adds a bit about 玛丽, keeping the exchange rolling instead of just saying yes.
ⓘ Back to 能: is she free to come?
玛丽今天能来吗？ is 'can Mary come today?' This is a 能 question, not a 会 one, because it is about whether she is available, not whether she has a skill. Nobody doubts 玛丽 knows how to walk over; the question is whether anything is in her way today.
ⓘ 在...呢 again, plus 去 for going away and 看 for seeing
玛丽在学校读书呢 uses the same right-now frame: 在 before the verb 读 ('read'), 呢 on the end. Then 我现在去看玛丽, 'I'll go see Mary now.' 去 means 'go,' heading away from the speaker, and 看 is 'look at, see, check on.'
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读书 here is 'reading, studying.' 去 points away from where 李明 is standing, off toward 玛丽.
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几点 ('what o'clock') is straight from your time chapter. 张伟 wants the plan pinned down before he starts cooking rice.
ⓘ One 了 for done, one 了 for a fresh change
书买了 stamps the buying as finished, the same completion 了 from before. But 我来了 is doing something slightly different: it marks a change, 'now I'm coming, I'm setting out.' Same little word 了, once for an action wrapped up and once for a situation that just shifted. Both are 了 telling you something has landed.
Watch the rhythm underneath the plan. 李明 never just answers and stops. 张伟 asks 你在做什么呢？ and 李明 says 我在商店买书呢, then immediately fires back 你在做什么？ Asked if he can cook, he answers about himself, 我会做几个菜, then adds a line about 玛丽. Each message gives a little and asks or offers a little. That is the same answer-then-ask move you started the whole course with, now carrying real information about who is doing what. And notice how cleanly the three tools split the work: 在...呢 for what is happening now, 了 for what just got done, and 会 or 能 for what someone can do.
Why 了 is not a past tense, and what it actually stamps
It is tempting to read 了 as 'the past tense,' but that will trip you up fast. 了 does not mark time; it marks that an action is complete, wrapped up, done. 书我买了 means the buying reached its finish line. The time itself is carried by other words, like 昨天 or 现在, exactly as it was in your time chapter, where the verb never changed. 了 sits right after the verb and says 'this action is finished,' and it can just as easily point at the near future: 我来了 does not mean 'I came,' it means 'I'm coming now, I'm on my way,' the change from not-going to going. So think of 了 as a small stamp that says 'this has landed,' whether the landing is a finished errand or a situation that just flipped.
Two of your new words are motion, pointed in opposite directions. 来 is 'come,' toward wherever the speaker is; 去 is 'go,' away from the speaker. When 张伟 says 你能来做菜吗, he wants 李明 to come to him; when 李明 says 我去看玛丽, he is heading away, off toward 玛丽. Same idea as an arrow: 来 points at you, 去 points away. Three more of your words are things you do with eyes and a pen. 看 is the wide one, to look at, watch, or read; 读 leans toward reading and studying, often out loud; 写 is to write. So 李明 can 看 a book, 玛丽 can sit and 读 at school, and 张伟 can 写 his characters at home. Learn 看, 读, and 写 as a small set and you can talk about most of what happens around a desk.
会 and 能: the difference between can-you-know-how and can-you're-free
English hides two different questions inside one word, 'can.' Chinese splits them, and once you feel the split it is easy. 会 is the can of a learned skill: 你会做菜吗？ asks whether you ever picked up how to cook. If you learned it, you 会 it, forever, whether or not you are free today. 能 is the can of being able and unblocked: 你能来吗？ asks whether anything is in your way right now. You might 会 cook beautifully and still not 能 come tonight because you are stuck at work. In this chapter, 张伟 asks 李明 both: 会做菜 is about the skill, 能来 is about being free. Quick test: if the real question is 'did you learn how,' use 会; if it is 'is the road clear,' use 能.
Place your bets. 李明 finishes his errand and texts 书我买___! To stamp the buying as done and over with, which single character fills the blank? Picture it, then reveal.
了. 书我买了！ 了 drops in right after the verb 买 to say the action has landed, it is finished. It is not a past tense; it is a done stamp, which is why the very same 了 can also mean 'I'm on my way' in 我来了.
Now look again at the little word 在, because you have met it before wearing a different hat. In your library chapter, 在 said where something sits: 书在椅子后面 ('the book is behind the chair'). Here 在 does a second job. Put it in front of a verb and it means the action is happening right now: 我在买书 ('I'm buying a book'), 玛丽在读书 ('Mary's reading'), 张伟在写字 ('Zhang Wei's writing'). Very often a soft 呢 rides along on the end to give it that in-the-moment, casual feel: 你在做什么呢？ Same character, two jobs. After a place it means 'located at'; before a verb it means 'in the middle of doing.'
在...呢 and the second job of the 在 you already know
You first met 在 as the located-at word, the one that answered 在哪儿. This new use is the same 在 turned toward an action instead of a place. Before a verb, 在 says the action is underway right now: 我在买书 is 'I am in the middle of buying a book.' The 呢 you often see tacked on the end, 我在买书呢, is not doing grammar work so much as tone; it softens the line and gives it that live, texting-you-right-now warmth, which is why it shows up all over this chapter. You can drop the 呢 and the sentence still means the action is happening; you keep it because it sounds friendlier. Notice too that Chinese does not change the verb one bit: 买 is 买 whether you bought it, are buying it, or can buy it. The 在 out front carries the whole 'right now.'
Bet first. You want to ask a friend whether they know how to cook, a learned skill, not whether they are free tonight. Do you reach for 会 or 能? Guess, then reveal.
会. 你会做菜吗？ 会 is the can of a skill you learned. 能 would be asking whether they are free and unblocked, like 你今天能来吗？ Skill question, 会; clear-road question, 能.
Last bet. 玛丽 is reading at school this very moment. Using the right-now frame from this chapter, how do you say 'Mary's reading' in Chinese? Build it, then reveal.
玛丽在读书呢。 The 在 goes in front of the verb 读 to mean the action is happening now, and the soft 呢 on the end gives it that live, in-the-moment feel. Same 在 you use for location, here doing its second job.
That is the whole chapter. Ten small words, plus a new job for the 在 you already knew, and you can already report what you are doing this second, what you just finished, and what you can pull off.
- 了 (le): the done stamp you drop after a verb; marks an action finished or a situation just changed
- 来 (lái): to come, toward the speaker
- 去 (qù): to go, away from the speaker
- 看 (kàn): to look at, watch, see, or read
- 写 (xiě): to write
- 读 (dú): to read or study, often out loud
- 买 (mǎi): to buy
- 会 (huì): can, in the sense of a skill you learned how to do
- 能 (néng): can, in the sense of being free and able, nothing in the way
- 做 (zuò): to do, to make
The one habit to carry forward: when you talk about an action, decide which of the three you mean. Is it happening now? Put 在 in front of the verb. Is it done? Stamp 了 after it. Can you do it? Ask whether it is skill (会) or a clear road (能). Practice it in the study room, then go text someone what you are up to.