Давайте перепишем предложенные вами предложения, используя правильные формы глаголов в настоящем и прошедшем времени. Я объясню каждый шаг, чтобы вам было легче понять, как это сделать.
- I am writing an English exercise now.
- I was writing an English exercise at this time yesterday.
- My little sister is sleeping now.
- My little sister was sleeping at this time yesterday.
- My friends are not doing their homework now. They are playing volleyball.
- My friends were not doing their homework at seven o'clock yesterday. They were playing volleyball.
- Are you eating ice-cream now?
- Were you eating ice-cream when I rang you up yesterday?
- What is your father doing now?
- What was your father doing from eight till nine yesterday?
- Why is she crying now?
- Why was she crying when I saw her yesterday?
- She was reading the whole evening yesterday.
- She is not reading now.
- Now she is going to school.
- What are you doing now? — I am drinking tea.
- Were you drinking tea at this time yesterday? — No, I was not drinking tea at this time yesterday, I was eating a banana.
- My sister is fond of reading. She was reading the whole evening yesterday, and now she is reading again.
- Look! My cat is playing with a ball.
- When I went out into the garden, the sun was shining and birds were singing in the trees.
Теперь давайте разберем, как мы изменяли глаголы:
- Для настоящего времени мы используем формы "am/is/are + глагол с окончанием -ing".
- Для прошедшего времени мы используем "was/were + глагол с окончанием -ing" для действий, которые происходили в прошлом.
- Обратите внимание на отрицательные формы: "not" добавляется после вспомогательного глагола.
- Вопросительные формы строятся с помощью вспомогательных глаголов "am/is/are" и "was/were" в начале предложения.
Надеюсь, это поможет вам лучше понять, как использовать разные формы глаголов в английском языке!