請問如何學習英語文法?

Don't do it, unless you are to study it for exams.
Few become English proficient by studying grammar.

請選購—本薄薄英語(語)法.
注意八類詞,-Parts of Speech
動詞的時態:-Finite, non-finite Verbs
句子分析类型:-Compound-complex Sentences
便學到柯旗化英語(語)法:-Modern English Grammar to be learnt; and it is a book containing the rules of grammar,
I find English grammar very difficult under蔡英文.
-我發現英文文法在蔡英文下很難學.
You must try to improve your grammar.
-你须設法提高你的文法水平.
Don't use the grammarly tool.不准用傀儡工具checker学.
Don't use A1 robot learning tech software 及机械器人,因柔軟度低B
Tool can't help you find grammar error in no time.學英語語法要多花green bk工作,拼命文法,又要细心,時間;快點學green book吧.
A book which teaches (sounds like teaches =teacher) these rules are the English teacher (sounds like teaches=teacher)..
=where is the English teacher ? In your school.

Grammarly提供「線上檢查英文文法」的服務，是目前使用最普遍的英語工具（grammar checker）。
利用AI人工智慧和機器人學習技術開發出來的英文寫作輔助軟體，透過精確的文法、拼寫、校對等檢查工具，能夠即時幫你找出英文拼字和文法上的錯誤，並適時做出修正，能有效提升英文寫作能力。

🔷 請買一本國中英語參考書，研讀後，若覺得「文法」不足，就選購一本(基礎)英文文法書吧。

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現在還有沒有 柯旗化 新英文法 ？