Present Perfect Tense ll Bahasa Inggris Kelas 10 (X) ll Griya Ilmu Official

Summary

In this educational video, the focus is on explaining the present perfect tense in English. It covers both its usage for actions that have occurred and those that haven't, such as 'I have ever visited Surabaya Zoo' and 'I have never visited Surabaya Zoo.' The video also delves into the structure of positive, negative, and interrogative sentences, illustrating with examples. Additionally, it discusses the role of 'have' and 'has,' depending on the subject, and highlights the importance of verb forms, especially the past participle (V3). The video concludes with exercises to practice the learned material.

Takeaways

• 😀 The present perfect tense is used to describe actions that have occurred in the past or have not occurred, with relevance to the present.
• 😀 'Have' is used for plural subjects (I, you, they, we) and 'has' is used for singular subjects (he, she, it).
• 😀 Positive sentences in present perfect follow the structure: Subject + have/has + past participle + object.
• 😀 Negative sentences in present perfect use the structure: Subject + have/has + not + past participle + object.
• 😀 Interrogative sentences in present perfect follow the structure: Have/has + subject + past participle + object?
• 😀 Key time expressions used with present perfect include: already, ever, never, since, and for.
• 😀 'Ever' is used to describe an action that has happened at any point up until now, while 'never' is its negative counterpart.
• 😀 'Since' refers to a specific starting point in time, while 'for' refers to a duration of time.
• 😀 Nominal sentences in present perfect use the structure: Subject + have/has + been + adjective/noun/adverb.
• 😀 Example of a nominal sentence: 'He has been a teacher since January.' This shows the subject's state over time.
• 😀 It is important to remember the usage of the past participle (V3) in all present perfect constructions.

Q & A

What is the present perfect tense used for?

The present perfect tense is used to describe actions or events that have already occurred or have not yet occurred. It can refer to experiences or actions that started in the past but continue into the present.

Can you provide an example of an action that has already happened using the present perfect tense?

An example of an action that has already happened is 'I have ever visited Surabaya Zoo before.' This sentence indicates a past experience.

How would you express an action that has not happened using the present perfect tense?

To express an action that has not happened, you can say 'I have never visited Surabaya Zoo before.' This sentence uses 'never' to indicate that the action has not occurred.

What are some key words used with the present perfect tense in English?

Key words used with the present perfect tense include 'just,' 'already,' 'ever,' 'never,' 'for,' 'since,' and 'yet.' These words help indicate the time frame or nature of the action.

What is the structure for forming positive sentences in the present perfect tense?

The structure for forming positive sentences in the present perfect tense is: Subject + have/has + past participle (verb 3) + object. For example, 'They have studied English for two months.'

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

Negative sentences in the present perfect tense are formed by adding 'not' after 'have' or 'has.' The structure is: Subject + have/has + not + past participle (verb 3) + object. For example, 'She has not opened the store since 2013.'

What is the formula for forming questions in the present perfect tense?

To form questions in the present perfect tense, the structure is: Have/has + subject + past participle (verb 3) + object? For example, 'Have they studied English for two months?'

What is a nominal sentence in the context of the present perfect tense?

A nominal sentence in the present perfect tense is a sentence where the predicate does not use a verb but instead uses 'been' followed by an adjective, noun, or adverb. For example, 'She has been a teacher since January.'

What is the difference between using 'have' and 'has' in the present perfect tense?

The word 'have' is used when the subject is plural or refers to 'I,' 'you,' 'they,' or multiple people. 'Has' is used when the subject is singular, such as 'he,' 'she,' or 'it.'

Can you give an example of a sentence with a time phrase using the present perfect tense?

An example with a time phrase would be: 'They have worked in the factory for five years.' 'For five years' indicates the duration of the action.