1) Has the city centre been growing since last year? 2) Have they been working hard since morning? 3) Have our parents

Present Perfect Continuous Tense:
Описание:

1) Yes, the city centre has been growing since last year. This tense is used to describe an action that started in the past and is still continuing in the present. The city centre began growing last year and it is still growing at the present moment.

2) Yes, they have been working hard since morning. This tense is used to describe an action that started in the past and is still continuing in the present. They started working hard in the morning and they are still working hard at the present moment.

3) Yes, our parents have been traveling for 12 days. This tense is used to describe an action that started in the past and is still continuing in the present. Our parents started traveling 12 days ago and they are still traveling at the present moment.

4) No, the forest fire has not been destroying the farm since 3 p.m. The present perfect continuous tense is not suitable for short actions. It is used for actions that have been happening for a longer duration. If the forest fire started destroying the farm at 3 p.m., it would be more appropriate to use the simple past tense.

5) Yes, Mary has been working as a volunteer for a long time. This tense is used to describe an action that started in the past and is still continuing in the present. Mary started working as a volunteer in the past and she is still working as a volunteer at the present moment.

6) Yes, the floods have been damaging the fields since the early spring. This tense is used to describe an action that started in the past and is still continuing in the present. The floods started damaging the fields in the early spring and they are still damaging the fields at the present moment.

7) No, strong winds have not been blowing since summer. The present perfect continuous tense is not suitable for actions that have a specific duration, such as the season of summer. It is used for actions that have been happening for a longer duration.

8) Yes, my friend has been taking pictures since the beginning of the trip. This tense is used to describe an action that started in the past and is still continuing in the present. My friend started taking pictures at the beginning of the trip and he/she is still taking pictures at the present moment.

9) No, the rainforest has not been turning into a desert since last year. The present perfect continuous tense is not suitable for actions that have not been happening for a longer duration. It is used for actions that have been happening for a longer duration.

10) No, our grandparents have not been running the house since their youth. The present perfect continuous tense is not suitable for actions that have a specific duration, such as their youth. It is used for actions that have been happening for a longer duration.
Дополнительный материал:

Explain to the student the usage of the present perfect continuous tense and provide examples to illustrate its application in different scenarios. Ensure that the rules and exceptions are clearly explained to help the student understand when to use this tense correctly.

Совет:

To understand and use the present perfect continuous tense correctly, it is important to understand the concept of ongoing or continuous actions in the past that continue in the present. Remember that this tense is used for actions that started in the past and are still happening at the moment of speaking.

Практика:

Write a sentence using the present perfect continuous tense to describe an action that started in the past and is still happening in the present.

(Example: I have been studying English for six months.)

Present Perfect Continuous tense

Разъяснение:
Present Perfect Continuous tense is used to describe actions or situations that started in the past and are still ongoing at the present time. It is formed by using "has/have been" + the present participle form (-ing) of the main verb.

1) "Has the city centre been growing since last year?" - The answer depends on the current situation. If the city centre is still expanding, then we can say "Yes, the city centre has been growing since last year." If it has stopped growing, then the answer would be "No, the city centre has not been growing since last year."

2) "Have they been working hard since morning?" - Again, the answer depends on the current situation. If they are still working hard, then we can say "Yes, they have been working hard since morning." If they have stopped working, then the answer would be "No, they have not been working hard since morning."

3) "Have our parents been traveling for 12 days?" - If their travel is still ongoing and they have been traveling for exactly 12 days, then we can say "Yes, our parents have been traveling for 12 days." If their travel has ended, then the answer would be "No, our parents have not been traveling for 12 days."

4) "Has the forest fire been destroying the farm since 3 p.m.?" - If the forest fire is still burning and has been continuously destroying the farm since 3 p.m., then we can say "Yes, the forest fire has been destroying the farm since 3 p.m." If the fire has been extinguished or has stopped spreading, then the answer would be "No, the forest fire has not been destroying the farm since 3 p.m."

5) "Has Mary been working as a volunteer for a long time?" - If Mary is still volunteering and has been doing it for a significant period, then we can say "Yes, Mary has been working as a volunteer for a long time." If Mary has stopped volunteering or it hasn"t been a long time, then the answer would be "No, Mary has not been working as a volunteer for a long time."

6) "Have the floods been damaging the fields since the early spring?" - If the floods are ongoing and have been causing continuous damage to the fields since the early spring, then we can say "Yes, the floods have been damaging the fields since the early spring." If the floods have stopped or the damage has been minimal, then the answer would be "No, the floods have not been damaging the fields since the early spring."

7) "Have strong winds been blowing since summer?" - If the strong winds are still blowing and have been blowing continuously since summer, then we can say "Yes, strong winds have been blowing since summer." If the winds have stopped blowing, then the answer would be "No, strong winds have not been blowing since summer."

8) "Has my friend been taking pictures since the beginning of the trip?" - If your friend is still taking pictures and has been doing so since the beginning of the trip, then we can say "Yes, your friend has been taking pictures since the beginning of the trip." If your friend has stopped taking pictures, then the answer would be "No, your friend has not been taking pictures since the beginning of the trip."

9) "Has the rainforest been turning into a desert since last year?" - If the rainforest is still turning into a desert and has been undergoing this transformation since last year, then we can say "Yes, the rainforest has been turning into a desert since last year." If the transformation has stopped or it hasn"t been significant, then the answer would be "No, the rainforest has not been turning into a desert since last year."

10) "Have our grandparents been running the house since their youth?" - If your grandparents are still running the house and have been doing so since their youth, then we can say "Yes, our grandparents have been running the house since their youth." If your grandparents have stopped running the house or it hasn"t been since their youth, then the answer would be "No, our grandparents have not been running the house since their youth."

Демонстрация:
"Imagine you meet your friend after a long time. You can ask them questions using the present perfect continuous tense. For example, you can ask: "Have you been studying hard since we last met?" This allows you to understand their ongoing actions since the last encounter."

Совет:
To better understand and use the Present Perfect Continuous tense, it is important to grasp the concept of ongoing actions or situations that started in the past and are still continuing in the present. Pay attention to time references such as "since" and "for" that indicate the starting point and duration of the action. Practice forming sentences using this tense and try to use it in conversations to become more comfortable with its usage.

Проверочное упражнение:
Write a sentence using the Present Perfect Continuous tense to describe an ongoing action that has been happening since a specific time.