指示代词：那么、那样、这么、这样
Explanation
这些指示代词用于比较程度或指代方式/状态。'那么/这么'强调程度（如'那么漂亮'），'那样/这样'指代具体方式或状态（如'这样写'）。
These demonstrative pronouns indicate degree or manner/state. '那么/这么' emphasize degree (e.g., 'so beautiful'), while '那样/这样' refer to specific methods/states (e.g., 'write this way').
Examples
你女朋友有她那么漂亮吗？
Is your girlfriend as beautiful as her?
筷子不能那样拿。
You shouldn't hold chopsticks like that.
他哥哥有你这么高。
His older brother is as tall as you.
这个汉字这样写。
This Chinese character is written like this.
Related Grammar Points
疑问代词：多久、为什么、怎么样、怎样HSK 2二05
词类 · 代词
这些疑问代词用于提问：'多久'询问时间长度，'为什么'询问原因，'怎么样'和'怎样'询问状态、情况或方式。
These interrogative pronouns are used for asking questions: '多久' asks about duration, '为什么' asks about reasons, and '怎么样'/'怎样' ask about condition, situation, or manner.
Examples (4)
昨天的作业，你写了多久？
How long did you spend on yesterday's homework?
你为什么不去上课？
Why didn't you go to class?
爸爸的身体怎么样？
How is Dad's health?
这个字怎样写？
How do you write this character?
人称代词：别人、大家、它、它们、咱、咱们、自己HSK 2二06
词类 · 代词
这些代词用于指代不同对象：'别人'指其他人，'大家'指所有人，'它/它们'指代非人类事物（单/复数），'咱/咱们'是口语化的'我们'（后者包含听话者），'自己'表示反身强调。
These pronouns refer to different entities: '别人' means others, '大家' means everyone, '它/它们' refer to non-human things (singular/plural), '咱/咱们' are colloquial for 'we' (the latter includes the listener), and '自己' emphasizes self-reference.
Examples (8)
我想听听别人的意见。
I'd like to hear others' opinions.
大家一起唱歌吧。
Let's all sing together!
那个书包很好看，我喜欢它的颜色。
That schoolbag looks nice; I like its color.
我家有猫有狗，它们都是我的朋友。
I have both cats and dogs at home—they're all my friends.
咱一起走吧。
Let's walk together.
明天咱们去动物园，怎么样？
Tomorrow, let's go to the zoo—what do you think?
你一定要相信自己。
You must believe in yourself.
自己的事自己做。
Handle your own matters yourself.