50 Niveles Aleatorios: Condicionales, Pasivas, Relativos...
Cada partida es un nuevo desafío.
PTS: 0000
STAGE 01/50
COMBO x0
PUNTUACIÓN FINAL
0
50 Preguntas Nivel Selectividad
Modales y Estilo Indirecto
SCORE
0000
1/50
STREAK
x0
FINAL SCORE
0
Unidad Didáctica Integral: Modal Verbs, Modal Perfects y Reported Speech.
Presente, deducción, prohibición y el uso crítico de Had Better en el entorno laboral.
Dominio de los Modal Perfects: equivalencias lógicas y rephrasing de nivel EBAU.
Reported Speech: transformaciones temporales y verbos de reporte avanzados.
| Verb | Type | Function | Work Example |
|---|---|---|---|
| Can | Modal | Ability / Permission | I can manage datasets. |
| Could | Modal | Past Ability / Request | Could you help me? |
| Will | Modal | Future / Intentions | I will lead the project. |
| May / Might | Modal | Probability | AI might change our tasks. |
| Must | Modal | Obligation / Deduction | You must sign the NDA. |
| Should | Modal | Advice | You should ask for a raise. |
| Would | Modal | Hypothetical | I would like to join. |
| Have to | Semi-Modal | External Obligation | I have to work in shifts. |
| Ought to | Semi-Modal | Moral Advice | We ought to be inclusive. |
| Had better | Semi-Modal | Strong Warning | You 'd better not be late! |
| Need to | Semi-Modal | Necessity | You need to update your CV. |
Repasa la teoría fundamental y practica con ejercicios directos de modales.
"I can analyze financial trends."
(Habilidad general o puntual en el presente)
"She could speak five languages when she was 20."
(Habilidad general en el pasado)
"I haven't been able to find the payslip yet."
Tip: Úsalo para tiempos que Can no tiene (Future, Present Perfect, Gerunds).
"Can I use the photocopier?"
(Informal)
"Could you help me with this task?"
(Formal/Polite)
"May I come in, sir?"
(Very formal)
"I must call the manager today."
(Sientes que es tu deber personal)
"We have to clock in before 9:00."
(Obligación impuesta por normas o leyes)
"You need to update your CV if you want a promotion."
"You should prepare for the interview."
Ought to es más formal pero idéntico en significado.
"Shall I carry those folders for you?"
Usado en 1ª persona (I/We) para ofrecimientos.
"You mustn't share your passwords."
ESTÁ TOTALMENTE PROHIBIDO
"You needn't come on Saturday."
NO ES NECESARIO (SI QUIERES, VIENES)
"It may rain today."
(50% Prob.)
"We might win."
(Remote Prob.)
"It could be true."
(Theoretical)
"The lights are on. He must be at work."
"He is in Tokyo. He can't be at work today."
"I will send you the final draft by noon."
Decisión instantánea o promesa formal.
"Experts believe AI will transform every industry."
Predicciones basadas en lo que creemos.
Se usa para consejos con una **consecuencia negativa** real. Had Better + Infinitive (no 'to').
| Estructura | Equivalencia / Significado | Uso en EBAU |
|---|---|---|
| Must have + PP | Deducir positivamente (It is certain that...) | Certeza sobre el pasado. |
| Can't have + PP | Deducir negativamente (I am sure it didn't...) | Incredulidad sobre el pasado. |
| Should have + PP | Consejo no realizado (It was a good idea, but...) | Lamento o reproche. |
| Might / May have + PP | Posibilidad pasada (Perhaps... / Maybe...) | Incertidumbre. |
| Needn't have + PP | Acción hecha innecesariamente (...but I did it) | Acción sobrante. |
Reescribe las frases sin cambiar el significado original.
1. It was a mistake for you to shout at her.
➔ You (should)
2. I'm sure she didn't take your keys. She was with me.
➔ She (can't)
3. Perhaps he forgot about the meeting.
➔ He (might)
4. It's certain that they missed the train.
➔ They (must)
5. I bought a lot of food, but it wasn't necessary.
➔ I (needn't)
6. It was wrong of them not to tell us the truth.
➔ They (ought)
1. You shouldn't have shouted at her.
Explicación: "It was a mistake" → Reproche negativo. Como fue un error hacerlo, usamos shouldn't have + participio.
2. She can't have taken your keys.
Explicación: "I'm sure... didn't" = Deducción negativa basada en pruebas. Usamos can't have + PP.
3. He might have forgotten the meeting.
Explicación: "Perhaps/Maybe" = Posibilidad. Se usa might have + PP.
4. They must have missed the train.
Explicación: "It's certain... did" = Certeza de que algo ocurrió. Usamos must have + PP.
5. I needn't have bought so much food.
Explicación: Acción ya realizada que resultó ser innecesaria. Usamos needn't have + PP.
6. They ought to have told us the truth.
Explicación: "It was wrong not to" = Debería haberse hecho. Usamos ought to have + PP.
Wh-: "Where do you work?" ➔ He asked me where I worked.
Yes/No: "Do you like coding?" ➔ She asked if I liked coding.
"Sign the contract!" ➔ He told me to sign the contract.
"He suggested working from home."
"She offered to help."
"They warned me not to quit."
Rewrite the following sentences starting with the words given.
1. "I bought this car yesterday," he said.
➔ He said that...
2. "Where are you going to spend your holidays?" she asked me.
➔ She asked me...
3. "Did you finish the report on time?" the boss asked him.
➔ The boss wanted to know...
4. "Don't open the window, please!" the teacher told the students.
➔ The teacher ordered the students...
5. "Let's go to the cinema tonight," Peter said.
➔ Peter suggested...
Rewrite the following sentences using a suitable modal or perfect modal verb.
1. I am absolutely sure he is British; he has a strong accent.
➔ He...
2. I am sure they didn't steal the money; they were with me.
➔ They...
3. It was a terrible mistake to lie to your parents.
➔ You...
4. It isn't necessary for you to bring a towel to the gym.
➔ You...
5. Smoking is strictly forbidden in this area.
➔ You...
Aprovecha estas soluciones para entender por qué se hace cada cambio. En Selectividad, un pequeño error en un pronombre o en una expresión de tiempo suele invalidar la respuesta entera. ¡Revisa con ojo crítico!
