Перепишите следующие сложные предложения. Подчеркните в них придаточные предложения и определите вид каждого из них. 1.Organs such as the liver and pancreas help digest the food that moves through the digestive tract.
2. Scientists found old classifications of living organisms when seals, whales, amphibians, crocodiles,
even hippopotamuses were classified as fish.
3. Coral reefs which are situated in the Indian Ocean and the Pacific Ocean constitute the center of diversi-ty for marine fishes.
4.The fact is that he didn't come at all.
5. You haven't brought me the book though you promised to.

ответ

1. Tom plays football on Saturday.

2. He doesn't play football every day.

3. I'm wearing a suit now.

4. I am not wearing jeans now.

5. My friend doesn't like to play football.

6. I am not reading  now.

7. Is he sleeping now?

8. We don't go to the country in winter.

9. My sister eats sweets every day.

10. She is not eating sweets now.

11. They do their homework in the afternoon.

12. They don't go for a walk in the evening.

13. My father doesn't work on Sunday.

14. He works every day.

15. I read books in the evening.

16. I don't read books in the morning.

17. I am writing an exercise now.

18. I 'm not writing a letter now.

19. They are playing in the yard now.

20. They aren't playing in the street now.

21. Are they playing in the room now?

22. He helps his mother every day.

23. Does he help his mother every day?

24. He doesn't help his mother every day.

25. Do you go to school on Sunday?

26. Is she working in a shop now?

27. Is he delivering letters now?

28. Do you go to the opera with your friends?

Правило

Когда мы видим слово now (прямо сейчас), сразу знаем, что это present continuous. Строим его так:

1. Положительное предложение

I + am+глагол с окончанием ing

he/she/it+ is+глагол с окончанием ing

you + are+глагол с окончанием ing

we + are+глагол с окончанием ing

they + are+глагол с окончанием ing

2. Отрицательное

I + am+not+глагол с окончанием ing

he/she/it+ is+not+глагол с окончанием ing

you + are+not+глагол с окончанием ing

we + are+not+глагол с окончанием ing

they + are+not+глагол с окончанием ing

3. Вопрос

Am + I +глагол с окончанием ing?

is+ he/she/it+ глагол с окончанием ing?

are+ you + глагол с окончанием ing?

are+we +глагол с окончанием ing?

are+they +глагол с окончанием ing?

Если в предложении говорится о том, что происходит постоянно, о правилах, о расписании и применяются слова usually(обычно), sometimes (иногда), always (всегда) и тд, то это Present Simple

Строим его так:

1. Положительное предложение

I + глагол в инфинитиве (play)

You + глагол в инфинитиве

He/she/it + глагол  в инфинитиве, НО на конце еще буква s (plays)

We/they + глагол в инфинитиве

2. Отрицательное

I + don't + глагол в инфинитиве (play)

You + don't + глагол в инфинитиве

He/she/it + doesn't + глагол  в инфинитиве (буквы s после глагола уже не надо)

We/they + don't+ глагол в инфинитиве

3. Вопрос

Do + you/we/they+ глагол в инфинитиве

Does + he/she/it + глагол в инфинитиве

Инфинитив-это начальная форма глагола

1. Tom plays football on Saturday.
2. He doesn't play football every day.
3. I'm wearing a suit now.
4. I'm not wearing jeans now.
5. My friend doesn't like to play football.
6. I'm not reading now.
7. Is he sleeping now?
8. We don't go to the country in winter.
9. My sister eats sweets every day.
10. She's not eating sweets now.
11. They do their homework in the afternoon.
12. They don't go for a walk in the evening.
13. My father doesn't work on Sunday.
14. He works every day.
15. I read books in the evening.
16. I don't read books in the morning.
17. I'm writing an exercise now.
18. I'm not writing a letter now.
19. They're playing in the yard now.
20. They're not playing in the street now.
21. Are they playing in the room now?
22. He helps his mother every day.
23. Does he help his mother every day?
24. He doesn't help his mother every day.
25. Do you go to school on Sunday?
26. Is she working in a shop now?
27. Is he delivering letters now?
28. Do you go to the opera with your friends?