Present Perfect

When do we use the Present Perfect tense?

• When describing actions that will happen in the future

• When talking about daily routines

• When describing actions that happened at an unspecified time before now, actions that started in the past and continue into the present, or actions that have a result in the present.

• When discussing historical events

What is the structure of a sentence in Present Perfect tense?

• Subject + is/are + past participle verb

• Subject + has/have + past participle verb

• Subject + will + past participle verb

• Subject + did + past participle verb

Can we use 'just' and 'already' in Present Perfect tense?

• Yes

• No

Give an example of a positive sentence in Present Perfect tense.

• They has completed the project.

• She has finished her homework.

• He have finished his homework.

• I has visited the museum.

How do we form a negative sentence in Present Perfect tense?

• Use 'will' + 'not' + past participle of the main verb.

• Use 'am' or 'is' + 'not' + past participle of the main verb.

• Use 'have' or 'has' + 'been' + past participle of the main verb.

• Use 'have' or 'has' + 'not' + past participle of the main verb.

What is the difference between Present Perfect and Simple Past?

• Present Perfect is used for future actions, while Simple Past is used for past actions

• Present Perfect is used for ongoing actions, while Simple Past is used for completed actions

• Present Perfect is used for actions that will happen in the future, while Simple Past is used for actions that happened in the past

• Present Perfect is used for actions that happened at an unspecified time before now or actions that started in the past and continue to the present, while Simple Past is used for actions that were completed at a specific time in the past.

Provide an example of a question in Present Perfect tense.

• Have you ever traveled to Europe?

• Have you ever traveled in Europe?

• Did you ever traveled to Europe?

• Have you ever travel to Europe?

What are the keywords that indicate the use of Present Perfect tense?

• 'have', 'has', 'since', 'for', 'already', 'yet', 'ever', 'never'

• did

• will

• now

• tomorrow

Explain the concept of 'unfinished time' in relation to Present Perfect tense.

• Unfinished time in Present Perfect tense only applies to future events.

• The concept of 'unfinished time' in relation to Present Perfect tense refers to a specific moment in the past.

• Unfinished time in Present Perfect tense means the action will never be completed.

• The concept of 'unfinished time' in relation to Present Perfect tense signifies a time period that began in the past and extends up to the present.

Discuss the use of 'for' and 'since' in Present Perfect tense.

• The use of 'for' in Present Perfect tense indicates duration, while 'since' specifies the starting point of the action.

• Both 'for' and 'since' are interchangeable in Present Perfect tense.

• The use of 'for' in Present Perfect tense indicates the starting point of the action.

• 'Since' in Present Perfect tense specifies duration.