Functional Grammar - What it is
Grammar Teams - reviewing grammar

My Notes and Exercises (unless different source is mentioned)

The Amazing World of Modal Auxiliaries

Verbs 1 an introduction on verbs, on the tenses and the non-personal forms
Phrasal verbs (with listening exercises)
Use of tenses: Past simple vs. pres. perf, / Past simple & past cont. (1 page)
Present perfect or past simple? (1 page)
Expressing the future
Progressive and non-progressive verbs
V-S inversion with adverbials

How...? and What ... like? (on audio too)

Clauses 1 - intro, types
Clauses 2 - adverbial clauses
Clauses 3 - some confusing connectors
Clauses 4 - conditional sentences (a type of adverbial clause)

Connectors (first draft) (1 page) - to modify asap

Infinitives, gerunds and participles 01 - based on common mistakes
Infinitive or Gerund? 1 Check this out: here
Infinitive or Gerund? 2
Infinitive or Gerund? 3

Nouns and Company (Determiners) (2 pages) - for your List of Mistakes
Other & Co. - explanation, crib note & 2 exercises
The Saxon Genitive, the of-phrase and noun phrases (1 page)

Modifiers 1-4 - the definite article "the": use & omission

Prepositions: Time & Place. At, On, In (for everybody! Read 'em aloud many times!)

Adverbs: Word Order
Adjective or Adverb (for Ana, who feels good about it!, Y3B, 2006-07)
Ways to Describe & Grammar
Adjectives: Word Order
Adjectives 1 - comparative & superlative (1 page)
Adjectives 2 - comparative & superlative (1 page)
Adverbs & Adverbials (2 pages)
Exercise on Adverbials (2 pages; with key)

Recycling: Grammar notes & exercises I used at state-run secondary schools

More Info: External Links
The OWL Grammar Reference Guide for ESL learners
Complete list of tenses (Georgia State University)
Complete list of irregular verbs (Georgia State University)
Mary Ansell's English Grammar (Reference on-line book WITH exercises)
BBC Ask About English
The Internet Grammar of English