Libro de Uerakua Anapu Uantakua Projects And Readings 3 EGB

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Present Perfect with Just, Yet, and Already

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Respuesta rápida

a) have already started; b) has just finished; c) have not seen ... yet; d) has already visited; e) have just launched.

📚 exercise ingles ⭐⭐ Dificultad 2/5 ⏱ 6 min lectura

Solución — Página 35

Uérakua anapu uantakua. Projects and Readings. Libro de Educación Secundaria Grado 3° Ciclo Escolar 2025 - 2026

Ejercicio 1

Fill in the blanks with the correct form of the verb in the present perfect and just, yet, or already.

Parte 1.a

Students ___ (start) promoting the cause, they're really enthusiastic about it.

El sujeto Students es plural, así que el auxiliar es have.
El verbo start es regular: participio started.
El entusiasmo indica que la acción acaba de ocurrir, por lo que corresponde already.

Respuesta

Students have already started promoting the cause, they're really enthusiastic about it.

Parte 1.b

Sarah ___ (finish) making the posters not five minutes ago.

Sarah es tercera persona singular: auxiliar has.
Finish es regular: participio finished.
Not five minutes ago señala que la acción ocurrió hace muy poco, por lo que se usa just.

Respuesta

Sarah has just finished making the posters not five minutes ago.

Parte 1.c

I ___ (not see) any posters up ___.

I toma el auxiliar have.
La forma negativa es have not (haven't).
See es irregular: participio seen.
Yet se coloca al final de la oración negativa.

Respuesta

I have not seen any posters up yet.

Parte 1.d

He ___ (visit) the Mapimí region to see the animals, he's familiar with the preservation efforts.

He toma el auxiliar has.
Visit es regular: participio visited.
El contexto indica que ya conoce la zona, es decir, la acción ocurrió antes de lo esperado: already.

Respuesta

He has already visited the Mapimí region to see the animals, he's familiar with the preservation efforts.

Parte 1.e

We ___ (launch) a campaign to promote awareness quite recently.

We toma el auxiliar have.
Launch es regular: participio launched.
Quite recently equivale a "hace muy poco", por lo que corresponde just.

Respuesta

We have just launched a campaign to promote awareness quite recently.

Contenido de la página

Grammar

Present Perfect With Just, Yet, and Already

	Structure	Use	Examples
Just	subject + have/has + just + past participle of the main verb + object	Indicates an action that happened very recently.	The students have just published their research on desert animals.
Yet	subject + have/has + not + past participle of the main verb + object + yet	Used in negative sentences. Indicates something not done or not finished in the present time but expected to happen.	They have not cleaned up the garbage yet.
Already	subject + have/has + already + past participle of the main verb + object	Indicates an action that happened sooner than expected or before a certain time.	She has already worked on the project.

Activity

Fill in the blanks with the correct form of the verb in the present perfect and just, yet, or already.

a) Students ______________ (start) promoting the cause, they're really enthusiastic about it.

b) Sarah ______________ (finish) making the posters not five minutes ago.

c) I ______________ (not see) any posters up ______________.

d) He ______________ (visit) the Mapimí region to see the animals, he's familiar with the preservation efforts.

e) We ______________ (launch) a campaign to promote awareness quite recently.

Ejemplos resueltos

The students ___ (publish) their research on desert animals.

The students have just published their research on desert animals.

They ___ (not clean up) the garbage ___.

They have not cleaned up the garbage yet.

She ___ (work) on the project.

She has already worked on the project.

Tabla

	Structure	Use	Examples
Just	subject + have/has + just + past participle of the main verb + object	Indicates an action that happened very recently.	The students have just published their research on desert animals.
Yet	subject + have/has + not + past participle of the main verb + object + yet	Used in negative sentences. Indicates something not done or not finished in the present time but expected to happen.	They have not cleaned up the garbage yet.
Already	subject + have/has + already + past participle of the main verb + object	Indicates an action that happened sooner than expected or before a certain time.	She has already worked on the project.

Glosario (6)

just: Adverbio que indica que una acción ocurrió hace muy poco tiempo.
yet: Adverbio usado en oraciones negativas para indicar que algo aún no ha ocurrido pero se espera.
already: Adverbio que indica que una acción ocurrió antes de lo esperado.
past participle: Participio pasado del verbo, tercera forma verbal (started, finished, seen, visited, launched).
cause: Causa o campaña que se promueve.
awareness: Conciencia o conocimiento sobre un tema.

Temas y conceptos clave

Present perfectAdverbios de tiempo just, yet, alreadyhave/has + past participlejustyetalreadyoraciones negativas

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Preguntas que la gente también hace

¿Cuándo se usa just, yet y already en present perfect?

Consulta la solución completa arriba o explora el libro entero para temas relacionados.

¿Cuál es la diferencia entre already y yet en inglés?

Consulta la solución completa arriba o explora el libro entero para temas relacionados.

¿Cómo se forma el present perfect en afirmativa, negativa e interrogativa?

Consulta la solución completa arriba o explora el libro entero para temas relacionados.

📌 Antes de leer esto

• Conjugación del verbo have/has
• Formación del participio pasado de verbos regulares e irregulares
• Estructura básica de la oración en inglés

Siguiente tema sugerido

Present perfect con for y since

📝 Transcripción de la página (texto seleccionable) 1390 caracteres

Fillin the blanks with the correct form of the verb in the present perfect and just, yet, or already.

a) Students (start) promoting the cause,

they're really enthusiastic about it.

b) Sarah (finish) making the posters not five minutes ago.

c)I (not see) any posters up

d)He (visit) the Mapimí region to see the animals, he's familiar with the preservation efforts.

e)We (launch) a campaign to promote awareness quite recently.

Grammar

Present Perfect With Just, Yet, and Already

	Structure	Use	Examples
Just	subject + have/has + just + past participle of the main venb + object	Indicates an action that happened very recently.	The students have just published thein research on desert animals.
Yet	subject + have/has + not + past participle of the main verb + object + yet	Used in negative sentences. Indicates something not done or not finished in the present time but expected to happen.	They have not cleaned up the garbage yet.
Already	subject + have/has + already + past participle of the main venb + object	Indicates an action that happened sooner than expected or before a centain time.	She has already workedon the project.