PRESENT AND PAST PERFECT TENSES

Front

What is the Present Perfect tense used for?

Back

To express an action or state that began in the past and continues to the present.

Front

What are the auxiliary verbs used in the Present Perfect tense?

Back

Has and Have.

Front

What is the structure of a negative sentence in the Past Perfect tense?

Back

Subject + hadn't + verb in past participle + complement.

Front

Identify the incorrect sentence: 'Lucas have been to Taiwan twice.'

Back

The correct form is 'Lucas has been to Taiwan twice.'

Front

What is the Past Perfect tense used for?

Back

To express an action that was completed before another action in the past.

Front

Fill in the blank: 'Marcos and Louis have _______ the window with a stone.'

Back

broken.

Front

What is the difference between Present Perfect and Past Perfect tenses?

Back

Present Perfect relates to the present, while Past Perfect relates to actions completed before a certain point in the past.

Front

What is the affirmative structure of the Present Perfect tense?

Back

Subject + has/have + verb in past participle.

Front

Provide an example of a sentence in the Past Perfect tense.

Back

She had finished her homework before dinner.

Front

What is the role of 'had' in the Past Perfect tense?

Back

It serves as the auxiliary verb to indicate the past perfect aspect.