Grammar
Chinese verbs do not conjugate, nouns do not take plurals, and nothing has a gender. What is left is word order and a set of small words that do specific jobs. These 13 points cover most of what a beginner trips over.
Sentences
Sentences
是 joins nouns, and adjectives do not need it
是 means am, is and are, but only between two nouns. Adjectives work like verbs and take 很 instead.
Sentences
在 and 有
在 says where something is. 有 says that something exists, or that you have it.
Sentences
比 for comparisons
比 goes between the two things being compared, and the adjective stays exactly as it is.
Nouns
Questions
Verbs
Verbs
不 and 没
Two words for not. 不 is for habits, wishes and the future. 没 is for what did not happen, and for 有.
Verbs
了 marks completion, not the past
了 after a verb says the action is finished. When it happened comes from the time word, not from 了.
Verbs
过 for things you have done before
过 after a verb means you have done it at some point in your life. It is experience, not a finished event.
Verbs
会, 能 and 可以
English has one word for can. Chinese has three, split by skill, circumstances and permission.
Verbs
得 for how well something is done
得 hooks a comment onto a verb: verb, 得, then how well it was done.