Тест на тему Проверочная работа по теме "Синтаксис и пунктуация" в 4 классе

Инструкция: выберите одну правильную форму страдательного залога (Present Continuous Passive или Past Continuous Passive) для каждого активного предложения. Тест состоит из 20 вопросов (множественный выбор). Ответы не приводятся.

1. Активное предложение: People are cleaning the street. Выберите правильную форму Present Continuous Passive: A) The street is cleaned by people. B) The street is being cleaned by people. C) The street are being cleaned by people. D) The street was being cleaned by people.

2. Активное предложение: The students are preparing the tests. Выберите правильную форму Present Continuous Passive: A) The tests are being prepared by the students. B) The tests are prepared by the students. C) The tests were being prepared by the students. D) The tests are being prepare by the students.

3. Активное предложение: The chef is cooking dinner. Выберите правильную форму Present Continuous Passive: A) Dinner is being cooked by the chef. B) Dinner is cooked by the chef. C) Dinner is being cook by the chef. D) Dinner is being cooking by the chef.

4. Активное предложение: They are building a new bridge. Выберите правильную форму Present Continuous Passive: A) A new bridge is being built by them. B) A new bridge is built by them. C) A new bridge was being built by them. D) A new bridge is being building by them.

5. Активное предложение: People are painting the house. Выберите правильную форму Present Continuous Passive: A) The house is being painted by people. B) The house is painted by people. C) The house are being painted by people. D) The house was being painted by people.

6. Активное предложение: The mechanic is fixing the car. Выберите правильную форму Present Continuous Passive: A) The car is being fixed by the mechanic. B) The car is fixed by the mechanic. C) The car was being fixed by the mechanic. D) The car is being fix by the mechanic.

7. Активное предложение: Someone was baking the cake in the oven. Выберите правильную форму Past Continuous Passive: A) The cake is being baked in the oven. B) The cake was being baked in the oven. C) The cake was baked in the oven. D) The cake was being baking in the oven.

8. Активное предложение: The players were organizing the event. Выберите правильную форму Past Continuous Passive: A) The event was being organized by the players. B) The event were being organized by the players. C) The event is being organized by the players. D) The event was organized by the players.

9. Активное предложение: The doctor was examining the patient. Выберите правильную форму Past Continuous Passive: A) The patient was being examined by the doctor. B) The patient is being examined by the doctor. C) The patient was examined by the doctor. D) The patient was being examine by the doctor.

10. Активное предложение: The journalists were interviewing the witness. Выберите правильную форму Past Continuous Passive: A) The witness was being interviewed by the journalists. B) The witness was interviewed by the journalists. C) The witness is being interviewed by the journalists. D) The witness were being interviewed by the journalists.

11. Активное предложение: The gardeners are watering the trees. Выберите правильную форму Present Continuous Passive: A) The trees are being watered by the gardeners. B) The trees are watered by the gardeners. C) The trees were being watered by the gardeners. D) The trees are being watered by gardener.

12. Активное предложение: People are not cleaning the park. Выберите правильную форму Present Continuous Passive (отрицательная форма): A) The park is not being cleaned. B) The park is not cleaned. C) The park is being not cleaned. D) The park not being cleaned.

13. Активное предложение: They were not repairing the road. Выберите правильную форму Past Continuous Passive: A) The road was not being repaired. B) The road is not being repaired. C) The road was not repaired. D) The road were not being repaired.

14. Активное предложение: The secretary was writing the letter. Выберите правильную форму Past Continuous Passive: A) The letter was being written by the secretary. B) The letter was being write by the secretary. C) The letter was written by the secretary. D) The letter is being written by the secretary.

15. Активное предложение: The team is implementing the new policy. Выберите правильную форму Present Continuous Passive: A) The new policies are being implemented by the team. B) The new policies are implemented by the team. C) The new policies is being implemented by the team. D) The new policies are being implementing by the team.

16. Активное предложение: The editor is proofreading the article. Выберите правильную форму Present Continuous Passive: A) The article is being proofread by the editor. B) The article is proofread by the editor. C) The article is being proofread by editor. D) The article are being proofread by the editor.

17. Активное предложение: The museum was showing the new exhibit. Выберите правильную форму Past Continuous Passive: A) The new exhibit was being shown by the museum. B) The new exhibit was shown by the museum. C) The new exhibit is being shown by the museum. D) The new exhibit was being show by the museum.

18. Активное предложение: The scientists were recording the data. Выберите правильную форму Past Continuous Passive: A) The data were being recorded by the scientists. B) The data were being recorded by scientists. C) The data were recorded by the scientists. D) The data are being recorded by the scientists.

19. Активное предложение: The committee is reviewing the proposals. Выберите правильную форму Present Continuous Passive: A) The proposals are being reviewed by the committee. B) The proposals are reviewed by the committee. C) The proposals were being reviewed by the committee. D) The proposals are being review by the committee.

20. Активное предложение: The engineers were constructing a new road. Выберите правильную форму Past Continuous Passive: A) A new road was being constructed by the engineers. B) A new road was constructed by the engineers. C) A new road is being constructed by the engineers. D) A new road were being constructed by the engineers.

Ниже тест для 8 класса по теме рациональные выражения. Тип вопросов: открытый. Всего 5 вопросов. Для каждого вопроса дан ответ и пошаговое решение.

1. Упростите рациональное выражение: (3x^2 - 12) / (6x - 24)

• Ответ: (x-2)(x+2) / (2(x-4)), при x ≠ 4
• Пояснение:
  • 3x^2 - 12 = 3(x^2 - 4) = 3(x-2)(x+2)
  • 6x - 24 = 6(x-4)
  • После сокращения на 3 получаем (x-2)(x+2) / [2(x-4)]
  • Домен: изначально x ≠ 4 (и в упрощённой форме тоже x ≠ 4)

2. Найдите сумму рациональных выражений: (2x)/(x^2 - 4) + 3/(x - 2)

• Ответ: (5x + 6) / (x^2 - 4), при x ≠ ±2
• Пояснение:
  • x^2 - 4 = (x-2)(x+2)
  • 3/(x-2) = 3(x+2)/[(x-2)(x+2)]
  • Слагаемые: [2x + 3(x+2)] / (x^2 - 4) = (5x + 6) / (x^2 - 4)
  • Домен: x ≠ 2 и x ≠ -2

3. Упростите произведение двух рациональных выражений: (x+3)/(x-1) * (x-2)/(x+3)

• Ответ: (x-2)/(x-1), при x ≠ 1, x ≠ -3
• Пояснение:
  • Можно сократить на x+3 (при условии, что x ≠ -3)
  • Остальное: (x-2)/(x-1)
  • Домен сохраняется: x ≠ 1, x ≠ -3

4. Решите уравнение с рациональными выражениями: (3)/(x-2) - (2)/(x+1) = 1

• Ответ: x = 1 + √10 или x = 1 - √10
• Пояснение:
  • Общий знаменатель: (x-2)(x+1)
  • 3(x+1) - 2(x-2) = (x-2)(x+1)
  • Лево: 3x + 3 - 2x + 4 = x + 7
  • Правая: x^2 - x - 2
  • Получаем уравнение: x + 7 = x^2 - x - 2 → x^2 - 2x - 9 = 0
  • Решения: x = [2 ± √(4 + 36)]/2 = 1 ± √10
  • Домены: x ≠ 2, x ≠ -1 (обе корня допустимы)

5. Упростите выражение: (x^2 - 9)/(x^2 - 3x) - 2/(x-3)

• Ответ: (x^2 - 2x - 9) / [x(x-3)], при x ≠ 0, x ≠ 3
• Пояснение:
  • (x^2 - 9) = (x-3)(x+3); x^2 - 3x = x(x-3)
  • Первая дробь упрощается до (x+3)/x (при x ≠ 0, x ≠ 3)
  • Оставшееся выражение: (x+3)/x - 2/(x-3)
  • Приведём к общему знаменателю: [ (x+3)(x-3) - 2x ] / [ x(x-3) ]
  • Числ...: (x^2 - 9) - 2x = x^2 - 2x - 9
  • Итог: (x^2 - 2x - 9) / [x(x-3)], домены x ≠ 0, x ≠ 3

Если нужна версия теста без решений или с дополнительными задачами разной сложности, могу подготовить.

Вот тест для школьников 11 класса по теме "Глаголы, местоимения, артикли, множественное число".

Тест по английскому языку

Тема: Глаголы, местоимения, артикли, множественное число

Пожалуйста, выберите правильный вариант ответа.

1. Which sentence is correct?
A) She go to school every day.
B) She goes to school every day.
C) She going to school every day.
D) She gone to school every day.

2. Choose the correct pronoun:
___ is going to the party tonight.
A) He
B) Him
C) His
D) They

3. Choose the correct article:
I have ___ apple in my bag.
A) a
B) an
C) the
D) no article

4. Which of the following is the plural form?
A) Childs
B) Childes
C) Children
D) Childrens

5. What is the correct verb form?
They ___ playing soccer right now.
A) is
B) are
C) am
D) be

6. Choose the correct pronoun:
Neither of the boys brought ___ book.
A) their
B) his
C) her
D) its

7. Which sentence is incorrect?
A) The dogs bark loudly.
B) The cat sleep all day.
C) The birds are singing.
D) The children play in the park.

8. Choose the correct article:
She is reading ___ interesting book.
A) a
B) an
C) the
D) no article

9. What is the plural form of "mouse"?
A) Mouses
B) Mice
C) Mouse
D) Mices

10. Which verb is in the past tense?
A) Run
B) Running
C) Ran
D) Runs

11. Choose the correct pronoun:
The teacher told ___ to study harder.
A) we
B) us
C) our
D) ours

12. Which sentence is correct?
A) She don't like coffee.
B) She doesn't likes coffee.
C) She doesn't like coffee.
D) She not like coffee.

13. Choose the correct article:
___ Earth orbits the Sun.
A) A
B) An
C) The
D) No article

14. What is the plural form of "child"?
A) Childs
B) Children
C) Childes
D) Childeren

15. Choose the correct pronoun:
This is my mother. ___ is a doctor.
A) She
B) Her
C) He
D) Them

16. Choose the correct verb form:
The flowers ___ bloom in spring.
A) does
B) do
C) is
D) are

17. Which sentence is correct?
A) I seen that movie before.
B) I see that movie before.
C) I saw that movie before.
D) I seened that movie before.

18. Choose the correct article:
They went to ___ beach yesterday.
A) a
B) an
C) the
D) no article

19. What is the plural form of "tooth"?
A) Tooths
B) Toothes
C) Teeth
D) Teeths

20. Choose the correct pronoun:
Each of the students has brought ___ own lunch.
A) their
B) his or her
C) they
D) its

Ответы на тест:

1. B) She goes to school every day.
2. A) He
3. B) an
4. C) Children
5. B) are
6. B) his
7. B) The cat sleep all day.
8. B) an
9. B) Mice
10. C) Ran
11. B) us
12. C) She doesn't like coffee.
13. C) The
14. B) Children
15. A) She
16. B) do
17. C) I saw that movie before.
18. C) the
19. C) Teeth
20. B) his or her

Удачи с подготовкой к экзаменам!

Тест по Математике для учеников 4 класса. Тема: Склонение существительных

Ответьте на следующие вопросы:

1. Как правильно склоняется слово "стол" в родительном падеже единственного числа? A) стола B) столу C) столе D) столом

2. Выберите правильное склонение слова "окно" в дательном падеже единственного числа: A) окну B) окно C) окнa D) окном

3. Как склоняется слово "дом" в родительном падеже множественного числа? A) домов B) дому C) дому D) домами

4. Как правильно склоняется слово "книга" в винительном падеже множественного числа? A) книг B) книгам C) книги D) книги

5. Какой вариант правильно указывает на склонение слова "письмо" в творительном падеже единственного числа? A) письмeм B) письмам C) письму D) письма

6. Как склоняется слово "ручка" в родительном падеже единственного числа? A) ручке B) ручку C) ручки D) ручкой

7. Выберите правильное склонение слова "карандаш" в предложном падеже множественного числа: A) карандашем B) карандаша C) карандашами D) карандаши

8. Как склоняется слово "дерево" в дательном падеже множественного числа? A) дерево B) деревам C) деревами D) деревам

9. Как правильно склоняется слово "цветок" в творительном падеже множественного числа? A) цветками B) цветок C) цветкам D) цветки

10. Какой вариант правильно указывает на склонение слова "книга" в винительном падеже единственного числа? A) книгe B) книгам C) книгу D) книги

11. Как правильно склоняется слово "учитель" в родительном падеже единственного числа? A) учителя B) учителю C) учителем D) учителя

12. Выберите правильное склонение слова "пень" в дательном падеже множественного числа: A) пени B) пень C) пням D) пнями

13. Как склоняется слово "кот" в творительном падеже единственного числа? A) коте B) котом C) котам D) кота

14. Как правильно склоняется слово "друг" в родительном падеже множественного числа? A) друзей B) друзьям C) друзья D) друзьями

15. Какой вариант правильно указывает на склонение слова "бабушка" в предложном падеже единственного числа? A) бабушкам B) бабушка C) бабушке D) бабушками

Ответы:

1. A) стола
2. A) окну
3. A) домов
4. C) книги
5. A) письмeм
6. A) ручке
7. D) карандаши
8. B) деревам
9. A) цветками
10. C) книгу
11. A) учителя
12. C) пням
13. B) котом
14. A) друзей
15. C) бабушке

Удачи, школьники!