Notes, summaries, assignments, exams, and problems for English

Mastering Irregular Verbs

Understanding Irregular Verbs in English

Irregular verbs are verbs that don't follow the standard rules for verb conjugation in the past simple and past participle forms. Mastering these verbs is crucial for fluency in English. This comprehensive list provides a quick reference for common irregular verbs.

• Be - Was/Were - Been (Ser/Estar)
• Become - Became - Become (Llegar a ser)
• Begin - Began - Begun (Empezar)
• Bite - Bit - Bitten (Morder)
• Blow - Blew - Blown (Soplar)
• Break - Broke - Broken (Romper)
• Bring - Brought - Brought (Llevar)
• Build - Built - Built (Construir)
• Buy - Bought - Bought (Comprar)
• Catch - Caught - Caught (Coger)
• Choose - Chose - Chosen (Elegir)
• Come - Came - Come (Venir)
• Cost - Cost - Cost (Costar)
• Cut - Cut - Cut (

Character Analysis: Who Moved My Cheese?

1. Description of the 4 Characters:

• Sniff: A person who recognizes early changes.
• Scurry: A person who decides to take faster action on changes.
• Hem: A person who does not like change; a conformist who will not change anything.
• Haw: A person who always believed they are not afraid of changes and is considered to be good.

Personal Identification

2. Who do you identify with?

I identify with Haw because I always want to learn new things, gaining both personal and professional knowledge to continue growing as a person. I do not fear change because changes are good and require leaving one's comfort zone.

Defining Personal Success

3. What is your "Cheese"?

I would like to lead a life where I have to fend for myself.... Continue reading "Adapting to Change and Business Correspondence Basics" »

Past Tense Endings Pronunciation

The -ed ending pronunciation depends on the base form of the verb:

• Pronounced as /d/ after a vowel or a voiced consonant (e.g., played /pleɪd/, pleased /pliːzd/).
• Pronounced as /t/ after a voiceless consonant other than /t/ or /d/ (e.g., locked /lɒkt/).
• Pronounced as /ɪd/ or /əd/ after /t/ or /d/.

Irregular Verb Morphological Patterns

Irregular verb morphological patterns can be distinguished based on changes:

A. Vowel Change Only

Those in which only the vowel changes (e.g., drink).

B. Vowel Change + Final Stop Consonant

Feature a vowel change plus a final stop consonant (e.g., say).

C. Same Vowel, Final Stop Consonant in Past/PP

The same vowel in all three forms, but with a final stop consonant in both the past and... Continue reading "English Verb Forms and Usage Patterns" »

English Vocabulary Practice

Vocabulary Extension 1

Exercise 1: Matching

1. f
2. c
3. b
4. g
5. d
6. a
7. e

Exercise 2: Word Completion

1. activities
2. advertise
3. blame
4. collection
5. humorous
6. pollution
7. quarrel
8. native speaker

Exercise 3: Collocations & Phrases

1. foreign language / pronounce
2. join / talk into / worthwhile
3. championship / countless / sensible
4. equality / doubtful
5. fluent / get the message across / accent / slang

English Grammar Practice

Grammar Practice 1

Exercise 1: Verb Tenses

1. had rented / will have found
2. had gone / have ridden
3. has gone shopping / will have bought
4. had taken / was taking / will have repaired

Exercise 2: Verb Tenses & Time Expressions

1. has just called
2. had finished solving the problem when the bell rang
3. had been cleaning the garage for two hours
4. got to the station after the train

Modal Verbs: Obligation, Advice, and Ability

These verbs express necessity, prohibition, advice, or capability. (Topic 3)

• Must: debes (obligation)
• Mustn't: no debes (prohibition)
• Should: deberías (advice)
• Shouldn't: no deberías (negative advice)
• Can: puedes (ability/permission)
• Can't: no puedes (inability/prohibition)
• Could: podía (past ability/suggestion)
• Couldn't: no podía (past inability)
• Have to: tener que (external obligation)
• Don't have to: no tener que (lack of obligation)

English Conditional Sentences (Types 1, 2, and 3)

Conditional sentences describe real or hypothetical situations and their results. (Topic 5)

First Conditional (Real Possibility)

Structure: If + Simple Present, Will + Infinitive

Example: If I see Carlos, I will ask him to call... Continue reading "Mastering English Grammar: Modals, Conditionals, and Vocabulary" »

Your little brother wants to cross the street when the traffic light is red.

• 1. Don't cross the street when the traffic light is red.
• 2. Hello, I am Merci! Leave your message after the sign.
• 3. Let's make a new key.
• 4. Eurovision is a singing competition of European countries.
• 5. You can't speak, but if it's necessary, you can talk low.
• 6. Can I go with you?

You are stopped by the police for speeding.

• 1. I am in a hurry; I'm going to the hospital.
• 2. You should take a shower and drink an energetic drink.
• 3. Now I can see how much you love me.
• 4. Recycle and do not throw rubbish on the ground.
• 5. Your accent is very strong and different.
• 6. I don't mind bathing the dog and cleaning the car.

Your dog, Bella, has given birth to 12 puppies.

• 1. We can give them

arise arose arisen surgir/awake awoke awoken despertar(se) /bite bit bitten morder/ bet bet bet apostar/ bleed bled bled sangrar /blow blew blown soplar /break broke broken romper/ bring broght brought traer/ build built built construir/burn burnt burnt quemar/ buy bought bought comprar/ catch caught cauht coger agarrar /dig dug dug cavar/ draw drew drawn dibujar dream dreamt dreamt soñar /fall fell fallem caerse/ feed fed fed alimentar/ feel felt felt sentir/ fight fought fought luchar/ find found found encontrar/ fly flew flown volar/ freeze froze frozen congelar/ get got got conssguir recibir/ grow grew grown crecer cultivar /hang hung hung colgar/ hear heard heard oir/ hide hid hiden esconderse/ hit hit hit pegar golpear/hold held held... Continue reading "Irregular Verbs in English: Past Simple and Past Participle" »

Diferencias entre Past Simple y Past Continuous

En inglés, el término "was" puede significar tanto "estuvo" como "estaba".

Estructura de los Tiempos Pasados

• Past Simple: Se utiliza el verbo en pasado (ejemplo: I did homework).
• Past Continuous: Se utiliza la estructura was/were + verb + -ing (ejemplo: I was doing homework).

Conjugación de Was y Were

• I / He / She / It: was
• You / We / They: were

Formas Afirmativa, Negativa e Interrogativa

• Affirmative: I was eating / We were eating
• Negative: I wasn't eating / We weren't eating (Was not / Were not)
• Interrogative: Was I eating? / Were we eating?

Body Parts

Vocabulary

• Ankle: tobillo
• Back: espalda
• Brain: cerebro
• Chest: pecho
• Finger: dedos
• Heart: corazón
• Knee: rodilla
• Muscle: músculo
• Neck: cuello
• Shoulder: hombro
• Skin: piel
• Thumb: dedo gordo
• Toe: dedo del pie
• Wrist: muñeca

Health and Fitness

Vocabulary

• Fit: en forma
• Healthy: sano, saludable
• Ill: malo, enfermo
• Strong: fuerte
• Unfit: no está en forma
• Weak: débil

Environment

Vocabulary

• Environment: medio ambiente
• Decrease: disminuir
• Eco-friendly: respetuoso con el medio ambiente
• Fossil fuels: combustibles fósiles
• Global warming: calentamiento global
• Greenhouse gas: gas del efecto invernadero
• Grow: crecer, cultivar
• Increase: aumentar
• Organic: orgánico
• Pollution: contaminación
• Produce: producir
• Run out: agotarse, quedarse sin

Additional Vocabulary

• Algae: alga
• Beef: carne