PAST SIMPLE VS PRESENT PERFECT CQB

Front

What is the simple past tense?

Back

The simple past tense is used to describe actions that were completed at a specific time in the past.

Front

When do we use the present perfect tense?

Back

The present perfect tense is used to describe actions that occurred at an unspecified time in the past or that started in the past and continue to the present.

Front

Provide an example of a simple past sentence.

Back

I visited my grandmother last weekend.

Front

Provide an example of a present perfect sentence.

Back

I have lived in this city for five years.

Front

What is the structure of the simple past tense for regular verbs?

Back

The structure is: subject + verb-ed (e.g., 'walked').

Front

What is the structure of the present perfect tense?

Back

The structure is: subject + have/has + past participle (e.g., 'have eaten').

Front

Identify the error: 'They have become parents in 2017.'

Back

This sentence is incorrect because the present perfect tense should not specify a definite time.

Front

What is the past participle of 'see'?

Back

The past participle of 'see' is 'seen.'

Front

What is the past participle of 'know'?

Back

The past participle of 'know' is 'known.'

Front

How do you form the negative in the present perfect tense?

Back

Use: subject + have/has + not + past participle (e.g., 'I have not seen that movie').