1. Alphabet & Pronunciation
1.1. Syllable Stress
2. Similarities to English
2.1. Plural
2.2. Negation
2.3. Punctuation & Written Accents
3. Cardinal Numbers
4. Subject Personal Pronouns
5. Present Indicative Tense I
6. The Articles
7. Prepositions
8. Interrogative Pronouns & Adjectives
9. Basic Phrases
1. Gender of Nouns & Adjectives
2. Present Indicative Tense II – Irregular Verbs
3. The Verb “To Be”: “Ser” vs. “Estar”
4. Future Tense
5. Possessive Adjectives & Pronouns
6. Demonstrative Adjectives & Pronouns
7. Object Personal Pronouns
7.1. Combining Direct & Indirect Object Personal Pronouns
8. Relative Pronouns
9. Ordinal Numbers I
10. Times & Seasons
1. Verbs Like “Gustar”
2. “Por” vs. “Para”
3. The Verb “To Know”: “Saber” vs. “Conocer”
4. Indefinite Adjectives & Pronouns
5. Present Progressive Tense
6. Present Perfect Tense
7. Special Uses of “Haber” & “Tener”
8. Telling Time & Describing Weather
9. Adverbs
9.1. The Adverbs “Tan,” “Solo,” “También,” “Tampoco,” “Vez,” & “Veces”
9.2. Other Adverbs & Adverbial Phrases
10. Directions
1. Degrees of Comparison: Comparatives & Superlatives
2. Past Tense: Preterite vs. Imperfect
3. Conjunctions
4. Reflexive Pronouns & Verbs
5. The Verb “Soler”
6. Time Expressions: Todavía, Aún, Ya, Hace, Acabar, & Desde
7. Present Subjunctive Tense I
8. Personal “a”
9. Future Perfect Tense
1. Irregular Verbs in The Preterite
2. Imperative Mood & Giving Commands
3. Expressions of Pain & Illness
4. Simple Conditional Tense
5. Present Subjunctive Tense II
6. Perfect Subjunctive Tense
7. Imperfect Subjunctive Tense
8. Past & Conditional Progressive Tenses
9. Interjections
1. Ordinal Numbers II
2. “Would/Should/Could Have …”
3. Pluperfect Indicative Tense
4. Pluperfect Subjunctive Tense
5. Use of “Aunque,” “Si Bien,” and “A Pesar de”
6. Verbs of Change
7. Reflexive Passive, Impersonal, & Accidental “Se”
8. Diminutives & Augmentatives
9. Use of “Vos” in Some Spanish-Speaking Countries
10. Uses of “Ojalá” in Spanish
Forming the plural in Spanish is similar to forming a regular plural in English. To form the plural, the letter “s” is added if the noun or adjective ends with a vowel, e.g., “casa” (house), “casas” (houses), and “es” is added if the noun or adjective ends with a consonant, e.g., “mujer” (woman), “mujeres” (women).
Notice that Spanish adjectives can also be plural, e.g., “mujeres jóvenes” (young women). We will encounter some minor orthographic changes in the plural form of some words, but the vast majority are regular.
Notice that although the letter “y” at the end of a word is considered a vowel, the “es” ending is used to form the plural in such words, e.g., “rey” (plural “reyes”).
Here are some example:
| país | country | países | countries |
| libro | book | libros | books |
| ley | law | leyes | laws |
| grande | large | grandes | large (plural) |
Other lessons in Level I:
