1. Have you been smoking? 2. How long have you been waiting for them? 3. How many glasses of beer has he drunk today?
1. Have you been smoking?
2. How long have you been waiting for them?
3. How many glasses of beer has he drunk today?
4. Have you ever lived in a tent?
2. How long have you been waiting for them?
3. How many glasses of beer has he drunk today?
4. Have you ever lived in a tent?
03.12.2023 18:35
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Пояснение:
The present perfect tense is used to talk about actions or experiences that have occurred at an indefinite time before now. It is formed by using the auxiliary verb "have" or "has" followed by the past participle of the main verb. This tense is often used when the exact time of the action or experience is not important or unspecified.
On the other hand, the present perfect continuous tense is used to express an activity that started in the past and is still ongoing, or has just finished. It emphasizes the duration or continuous nature of the action. It is formed by using the auxiliary verb "have" or "has" + "been" + the present participle of the main verb (-ing form).
Например:
1. Have you been smoking? - This question is asking if the person has smoked recently, implying that there might be some evidence or smell of smoking.
2. How long have you been waiting for them? - This question is asking about the duration of the waiting period, emphasizing that the waiting has been ongoing.
3. How many glasses of beer has he drunk today? - This question is asking about the number of glasses of beer the person has consumed throughout the day, implying that they are interested in the total quantity.
4. Have you ever lived in a tent? - This question is asking if the person has had the experience of living in a tent at any time in their life.
Совет:
To better understand the present perfect and present perfect continuous tenses, it is important to practice using time expressions like "for" (duration), "since" (starting point), "just" (recently), "already" (before expected time), and "yet" (up to now). Additionally, pay attention to the verb forms, such as past participles in the present perfect tense and the combination of "have/has been" with the present participle (-ing form) in the present perfect continuous tense.
Задание:
Rewrite the following sentences using the present perfect continuous tense:
1. I have been studying English for two hours. (Я изучаю английский два часа.)
2. They have been playing football since morning. (Они играют в футбол с утра.)