有乜grammar f.6要識用?

There is a book called "Grammar for English Language Teachers"by Parrott which shows Conditional (f2-f3) and Passive (f2-f3).And so with the 3-3-4-edu,the term grammar with different parts of speech or word classes ,verb phrase,aspects of grammar that you may want to learn progressively and systematically should be acknowledged :-
Part A Words:-
Nouns,Articles,Quantifiers,Adjectives,Adverbs,Prepositions,Verbs.
Part B Verbs and related forms:-
Verbals,Modal verbs,Infinitive,The present,pp,past,future,Reported and direct speech,Conditional(f2-f3).
Part C Sentence constituents:-
Sentence constituents,Passive (f2-f3),Discourse,Ellipsis,
Part D Complex sentences:-
Finite adverbial clauses,Non-finite clauses,Definiting and non-defining phrases and clauses,Noun clauses,Relative clauses.
With f6 grammars intended for learner,you should think clearly of examples,of form,meaning,collocation,style,order,and pronunciation and spelling.

Hearing the news,students all cried for "A".

By Form 5, (not F6) 要識用大部份 Grammar,
8 parts of speech, Tenses, Conditional, infinitive/Gerund
Modal verbs, reported speech, relative clauses,..etc.
Passive voice 是小學P5-6 學, 怎樣用 past participle 作 passive voice
Conditional 是 Form 2 學

我記得Form 6 是學 Rhetoric, Collocations ,Essay Writing

passive voice,if-conditional ??? 不是 FORM 2 - 3 的事情嗎???