今天天气很好 for Sentences With a Second Subject
In a 主谓谓语句 the predicate is a small subject + predicate: 今天 | 天气很好, 他 | 个子很高, 我们学校 | 学生很多.
句型
big subject + small subject + adjective / verb phrase
Name the whole thing first, then the part you are talking about, then describe that part: 他个子很高 “he is tall”.
今天天气很好。
When to use 今天天气很好 for Sentences With a Second Subject
In a 主谓谓语句 (subject-predicate predicate sentence), what you say about the subject is itself a small sentence. The big subject names the person, thing, place or time you are talking about; the small subject names one part or side of it; and the adjective or verb describes that part: 今天 | 天气很好 (“today, the weather is good”), 他 | 个子很高 (“he is tall”), 我们学校 | 学生很多 (“our school has a lot of students”). English often needs “his”, “its” or “has” here; Chinese simply lines the two subjects up.
他个子很高。
他很高。
我们学校学生很多。
Our school has a lot of students.
这家饭馆菜很好吃。
The food at this restaurant is delicious.
你最近工作忙吗？
Have you been busy at work lately?
常见误区
- Don’t put 是 or 有 before the adjective: say 他个子很高, not 他是个子很高.
- Put adverbs like 很, 不 and 也 right before the adjective: 他个子也很高.
- Keep the part right before the adjective: say 他个子很高, not 他很高个子.
针对性练习
先练这个句式，再继续往下看。