Solucionario completo del libro de Inglés 1 Bachillerato Macmillan (serie Gateway) con todos los ejercicios resueltos. Aquí encontrarás grammar exercises, vocabulary y reading comprehension con explicaciones en español paso a paso.
En este solucionario de Inglés 1 Bachillerato Macmillan encontrarás ejercicios interactivos de grammar con autocorrección, resúmenes de teoría y soluciones paso a paso. Todo adaptado al currículo oficial de 1 Bachillerato.
👆 Haz click en un tema del índice de arriba para ver los ejercicios resueltos, la teoría resumida y la autoevaluación interactiva.
Tema 1 — Advanced tense review and narrative tenses
Advanced tense review and narrative tenses: grammar rules and exercises with step-by-step solutions adapted to 1 Bachillerato level.
0/5 ejercicios completados
Ejercicio 1Intermedio
'While I ___ (walk) to school, I saw an accident.'
💡 Pista: Narrative: Past Continuous for background
📝 Ver solución paso a paso
Paso 1Background action → **was walking**
Ejercicio 2Intermedio
'She told me she ___ (never/be) to Japan before.'
💡 Pista: Past Perfect in narrative
📝 Ver solución paso a paso
Paso 1**had never been**
Ejercicio 3Intermedio
'I ___ (just/finish) cooking when the guests arrived.'
💡 Pista: Past Perfect: earlier completed action
📝 Ver solución paso a paso
Paso 1**had just finished**
Ejercicio 4Básico
'She ___ (use) to live in London when she was young.'
💡 Pista: Used to = past habit
📝 Ver solución paso a paso
Paso 1**used** to live
Ejercicio 5Avanzado
'By the time he arrived, everyone ___ (already/leave).'
💡 Pista: By the time + Past Perfect
📝 Ver solución paso a paso
Paso 1**had already left**
Tema 2 — Conditionals: zero to third + mixed
Conditionals: zero to third + mixed: grammar rules and exercises with step-by-step solutions adapted to 1 Bachillerato level.
0/5 ejercicios completados
Ejercicio 1Intermedio
'If I ___ (know) the answer, I would tell you.' (2nd Conditional)
💡 Pista: 2nd Cond: If + Past Simple
📝 Ver solución paso a paso
Paso 1**knew**
Ejercicio 2Avanzado
'If she ___ (not/forget) her passport, she would have caught the flight.' (3rd)
💡 Pista: 3rd Cond: If + Past Perfect
📝 Ver solución paso a paso
Paso 1**hadn't forgotten**
Ejercicio 3Básico
Zero Conditional: 'If you heat ice, it ___.'
💡 Pista: Zero Cond: If + Present, Present (facts)
📝 Ver solución paso a paso
Paso 1**melts**
Ejercicio 4Avanzado
Mixed: 'If I had accepted that job, I ___ (live) in London now.'
💡 Pista: Past unreal → present unreal result
📝 Ver solución paso a paso
Paso 1**would be living**
Ejercicio 5Intermedio
'Unless you hurry, we ___ (miss) the bus.' = 'If you...'
💡 Pista: Unless = If not
📝 Ver solución paso a paso
Paso 1Unless = If not → **If you don't hurry, we will miss**
Tema 3 — Reported Speech advanced
Reported Speech advanced: grammar rules and exercises with step-by-step solutions adapted to 1 Bachillerato level.
0/5 ejercicios completados
Ejercicio 1Intermedio
'She denied ___ (steal) the money.' (gerund/infinitive)
💡 Pista: Deny + gerund
📝 Ver solución paso a paso
Paso 1Deny + gerund: **stealing**
Ejercicio 2Intermedio
'He promised ___ (help) me.' (gerund/infinitive)
💡 Pista: Promise + infinitive
📝 Ver solución paso a paso
Paso 1Promise + to-inf: **to help**
Ejercicio 3Intermedio
'She must ___ (be) at home. The lights are on.'
💡 Pista: Modal of deduction: must + base
📝 Ver solución paso a paso
Paso 1Deduction → must **be**
Ejercicio 4Avanzado
'He can't ___ (forget) — I reminded him twice.'
💡 Pista: Impossible past = can't + have + PP
📝 Ver solución paso a paso
Paso 1**have forgotten** (can't have + PP)
Ejercicio 5Básico
Word formation: agree → ___ (noun)
💡 Pista: -ment suffix
📝 Ver solución paso a paso
Paso 1agree + ment = **agreement**
Tema 4 — Passive Voice: advanced structures
Passive Voice: advanced structures: grammar rules and exercises with step-by-step solutions adapted to 1 Bachillerato level.
0/5 ejercicios completados
Ejercicio 1Intermedio
'She denied ___ (steal) the money.' (gerund/infinitive)
💡 Pista: Deny + gerund
📝 Ver solución paso a paso
Paso 1Deny + gerund: **stealing**
Ejercicio 2Intermedio
'He promised ___ (help) me.' (gerund/infinitive)
💡 Pista: Promise + infinitive
📝 Ver solución paso a paso
Paso 1Promise + to-inf: **to help**
Ejercicio 3Intermedio
'She must ___ (be) at home. The lights are on.'
💡 Pista: Modal of deduction: must + base
📝 Ver solución paso a paso
Paso 1Deduction → must **be**
Ejercicio 4Avanzado
'He can't ___ (forget) — I reminded him twice.'
💡 Pista: Impossible past = can't + have + PP
📝 Ver solución paso a paso
Paso 1**have forgotten** (can't have + PP)
Ejercicio 5Básico
Word formation: agree → ___ (noun)
💡 Pista: -ment suffix
📝 Ver solución paso a paso
Paso 1agree + ment = **agreement**
Tema 5 — Relative clauses and participle clauses
Relative clauses and participle clauses: grammar rules and exercises with step-by-step solutions adapted to 1 Bachillerato level.
0/5 ejercicios completados
Ejercicio 1Intermedio
'She denied ___ (steal) the money.' (gerund/infinitive)
💡 Pista: Deny + gerund
📝 Ver solución paso a paso
Paso 1Deny + gerund: **stealing**
Ejercicio 2Intermedio
'He promised ___ (help) me.' (gerund/infinitive)
💡 Pista: Promise + infinitive
📝 Ver solución paso a paso
Paso 1Promise + to-inf: **to help**
Ejercicio 3Intermedio
'She must ___ (be) at home. The lights are on.'
💡 Pista: Modal of deduction: must + base
📝 Ver solución paso a paso
Paso 1Deduction → must **be**
Ejercicio 4Avanzado
'He can't ___ (forget) — I reminded him twice.'
💡 Pista: Impossible past = can't + have + PP
📝 Ver solución paso a paso
Paso 1**have forgotten** (can't have + PP)
Ejercicio 5Básico
Word formation: agree → ___ (noun)
💡 Pista: -ment suffix
📝 Ver solución paso a paso
Paso 1agree + ment = **agreement**
Tema 6 — Modal verbs: deduction and speculation
Modal verbs: deduction and speculation: grammar rules and exercises with step-by-step solutions adapted to 1 Bachillerato level.
0/5 ejercicios completados
Ejercicio 1Intermedio
'She denied ___ (steal) the money.' (gerund/infinitive)
💡 Pista: Deny + gerund
📝 Ver solución paso a paso
Paso 1Deny + gerund: **stealing**
Ejercicio 2Intermedio
'He promised ___ (help) me.' (gerund/infinitive)
💡 Pista: Promise + infinitive
📝 Ver solución paso a paso
Paso 1Promise + to-inf: **to help**
Ejercicio 3Intermedio
'She must ___ (be) at home. The lights are on.'
💡 Pista: Modal of deduction: must + base
📝 Ver solución paso a paso
Paso 1Deduction → must **be**
Ejercicio 4Avanzado
'He can't ___ (forget) — I reminded him twice.'
💡 Pista: Impossible past = can't + have + PP
📝 Ver solución paso a paso
Paso 1**have forgotten** (can't have + PP)
Ejercicio 5Básico
Word formation: agree → ___ (noun)
💡 Pista: -ment suffix
📝 Ver solución paso a paso
Paso 1agree + ment = **agreement**
Tema 7 — Gerunds, infinitives and verb patterns
Gerunds, infinitives and verb patterns: grammar rules and exercises with step-by-step solutions adapted to 1 Bachillerato level.
0/5 ejercicios completados
Ejercicio 1Intermedio
'She denied ___ (steal) the money.' (gerund/infinitive)
💡 Pista: Deny + gerund
📝 Ver solución paso a paso
Paso 1Deny + gerund: **stealing**
Ejercicio 2Intermedio
'He promised ___ (help) me.' (gerund/infinitive)
💡 Pista: Promise + infinitive
📝 Ver solución paso a paso
Paso 1Promise + to-inf: **to help**
Ejercicio 3Intermedio
'She must ___ (be) at home. The lights are on.'
💡 Pista: Modal of deduction: must + base
📝 Ver solución paso a paso
Paso 1Deduction → must **be**
Ejercicio 4Avanzado
'He can't ___ (forget) — I reminded him twice.'
💡 Pista: Impossible past = can't + have + PP
📝 Ver solución paso a paso
Paso 1**have forgotten** (can't have + PP)
Ejercicio 5Básico
Word formation: agree → ___ (noun)
💡 Pista: -ment suffix
📝 Ver solución paso a paso
Paso 1agree + ment = **agreement**
Tema 8 — Inversion and Emphasis
Inversion and Emphasis: grammar rules and exercises with step-by-step solutions adapted to 1 Bachillerato level.
0/5 ejercicios completados
Ejercicio 1Intermedio
'She denied ___ (steal) the money.' (gerund/infinitive)
💡 Pista: Deny + gerund
📝 Ver solución paso a paso
Paso 1Deny + gerund: **stealing**
Ejercicio 2Intermedio
'He promised ___ (help) me.' (gerund/infinitive)
💡 Pista: Promise + infinitive
📝 Ver solución paso a paso
Paso 1Promise + to-inf: **to help**
Ejercicio 3Intermedio
'She must ___ (be) at home. The lights are on.'
💡 Pista: Modal of deduction: must + base
📝 Ver solución paso a paso
Paso 1Deduction → must **be**
Ejercicio 4Avanzado
'He can't ___ (forget) — I reminded him twice.'
💡 Pista: Impossible past = can't + have + PP
📝 Ver solución paso a paso
Paso 1**have forgotten** (can't have + PP)
Ejercicio 5Básico
Word formation: agree → ___ (noun)
💡 Pista: -ment suffix
📝 Ver solución paso a paso
Paso 1agree + ment = **agreement**
Tema 9 — Word formation and Collocations
Word formation and Collocations: grammar rules and exercises with step-by-step solutions adapted to 1 Bachillerato level.
0/5 ejercicios completados
Ejercicio 1Intermedio
'She denied ___ (steal) the money.' (gerund/infinitive)
💡 Pista: Deny + gerund
📝 Ver solución paso a paso
Paso 1Deny + gerund: **stealing**
Ejercicio 2Intermedio
'He promised ___ (help) me.' (gerund/infinitive)
💡 Pista: Promise + infinitive
📝 Ver solución paso a paso
Paso 1Promise + to-inf: **to help**
Ejercicio 3Intermedio
'She must ___ (be) at home. The lights are on.'
💡 Pista: Modal of deduction: must + base
📝 Ver solución paso a paso
Paso 1Deduction → must **be**
Ejercicio 4Avanzado
'He can't ___ (forget) — I reminded him twice.'
💡 Pista: Impossible past = can't + have + PP
📝 Ver solución paso a paso
Paso 1**have forgotten** (can't have + PP)
Ejercicio 5Básico
Word formation: agree → ___ (noun)
💡 Pista: -ment suffix
📝 Ver solución paso a paso
Paso 1agree + ment = **agreement**
Tema 10 — Essay writing and Academic English
Essay writing and Academic English: grammar rules and exercises with step-by-step solutions adapted to 1 Bachillerato level.
0/5 ejercicios completados
Ejercicio 1Intermedio
'She denied ___ (steal) the money.' (gerund/infinitive)
💡 Pista: Deny + gerund
📝 Ver solución paso a paso
Paso 1Deny + gerund: **stealing**
Ejercicio 2Intermedio
'He promised ___ (help) me.' (gerund/infinitive)
💡 Pista: Promise + infinitive
📝 Ver solución paso a paso
Paso 1Promise + to-inf: **to help**
Ejercicio 3Intermedio
'She must ___ (be) at home. The lights are on.'
💡 Pista: Modal of deduction: must + base
📝 Ver solución paso a paso
Paso 1Deduction → must **be**
Ejercicio 4Avanzado
'He can't ___ (forget) — I reminded him twice.'
💡 Pista: Impossible past = can't + have + PP
📝 Ver solución paso a paso
Paso 1**have forgotten** (can't have + PP)
Ejercicio 5Básico
Word formation: agree → ___ (noun)
💡 Pista: -ment suffix
📝 Ver solución paso a paso
Paso 1agree + ment = **agreement**
How to use this workbook to pass your exams
Work through each grammar topic in order. Use the interactive exercises to test yourself: type your answer and click Check. If you get it wrong, read the hint, try again, then study the step-by-step solution. Focus on the topics where you make the most mistakes — those are the ones that will appear on your exam.
The exercises go from basic (green) to advanced (red). Start with the basics to build confidence, then challenge yourself with the harder ones. Use the progress bar to track how far you have come in each unit.
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