Тест на тему Present sipmple, past simple

Тест по литературе для 3 класса Тема: Стихотворение Пушкина «Зимний вечер» Тип вопросов: Единственный выбор Количество вопросов: 10 Выводить тест с ответами: Без ответов

1. Кто автор стихотворения «Зимний вечер»? A) Пушкин B) Лермонтов C) Тютчев D) Блок

2. Какие времена года и суток описаны в стихотворении? A) Весна, утро B) Лето, ночь C) Зима, вечер D) Осень, день

3. Какой образ является центральным в стихотворении? A) Зимний вечер и мороз B) Весенний луг C) Летний пруд D) Осенний парк

4. Какое настроение передаётся в стихотворении? A) радость B) созерцательное спокойствие C) гнев D) тревога

5. Какие природные детали подчёркивают зиму? A) снег и мороз B) дождь и жара C) зелень и цветы D) песок и море

6. Как автор передаёт ощущение холода? A) через описания снега и морозов B) через запахи C) через громкие звуки D) через яркое солнце

7. В какой форме написано произведение? A) поэма B) стихотворение C) роман D) рассказ

8. Какую роль играет природа в стихотворении? A) фон для чувств B) главный герой C) не важна D) источник действия

9. Что символизирует зимний вечер для героя? A) холод и одиночество B) богатство и радость C) шум и суету D) любовь и страсть

10. Что помогает создать атмосферу уюта в холодный вечер? A) огонь в печи B) холод за окном C) ночь без луны D) ветер

Ниже представлен тест по английскому языку на тему Stative verbs. Условия: 7 класс, 20 вопросов, тип вопросов — единственный правильный выбор. Тест выводится без ключа ответов.

Инструкция: Выберите один правильный вариант ответа в каждом вопросе.

1. Choose the sentence that uses the stative verb "know" in present simple. A. I know the answer. B. I am knowing the answer. C. I knew the answer. D. I know the answer yesterday.

2. Choose the sentence that uses the stative verb "believe" in present simple. A. She believes in ghosts. B. She is believing in ghosts. C. She believed in ghosts. D. She believes in ghosts yesterday.

3. Choose the sentence that uses the stative verb "love" correctly in present simple. A. I love chocolate. B. I am loving chocolate. C. I loved chocolate. D. I loves chocolate.

4. Choose the sentence that uses the stative verb "own" correctly in present simple. A. He owns a car. B. He is owning a car. C. He owned a car. D. He own a car.

5. Choose the sentence that uses the stative verb "have" to show possession in present simple. A. I have a brother. B. I am having a brother. C. I had a brother. D. I has a brother.

6. Choose the sentence that uses the stative verb "need" correctly in present simple. A. I need some help. B. I am needing some help. C. I needed some help. D. I needs some help.

7. Choose the sentence that uses the stative verb "contain" in present simple. A. The box contains chocolates. B. The box is containing chocolates. C. The box contained chocolates. D. The box contain chocolates.

8. Choose the sentence that uses the stative verb "cost" in present simple. A. The shoes cost fifty dollars. B. The shoes are costing fifty dollars. C. The shoes costs fifty dollars. D. The shoes costing fifty dollars.

9. Choose the sentence that uses the stative verb "seem" in present simple. A. He seems tired. B. He is seeming tired. C. He seem tired. D. He seemed tired.

10. Choose the sentence that uses the stative verb "prefer" in present simple. A. I prefer tea. B. I am preferring tea. C. I preferred tea. D. I will prefer tea.

11. Choose the sentence that uses the stative verb "belong" in present simple. A. This book belongs to me. B. This book is belonging to me. C. This book belongs me. D. This book belong to me.

12. Choose the sentence that uses the stative verb "taste" in present simple. A. This soup tastes good. B. This soup is tasting good. C. This soup tasted good. D. This soup tastes nicely.

13. Choose the sentence that uses the stative verb "smell" in present simple. A. The flower smells wonderful. B. The flower is smelling wonderful. C. The flower smelled wonderful. D. The flower smells nicely.

14. Choose the sentence that uses the stative verb "consist of" in present simple. A. The committee consists of five members. B. The committee is consisting of five members. C. The committee consist of five members. D. The committee consisting of five members.

15. Choose the sentence that uses the stative verb "include" in present simple. A. The package includes a user manual. B. The package is including a user manual. C. The package include a user manual. D. The package including a user manual.

16. Choose the sentence that uses the stative verb "hate" in present simple. A. I hate broccoli. B. I am hating broccoli. C. I hates broccoli. D. I hate broccoli yesterday.

17. Choose the sentence that uses the stative verb "appear" in present simple. A. He appears tired. B. He is appearing tired. C. He appeared tired. D. He appears tired now.

18. Choose the sentence that uses the stative verb "contain" in present simple. A. The jar contains fifty marbles. B. The jar is containing fifty marbles. C. The jar contained fifty marbles. D. The jar will contain fifty marbles.

19. Choose the sentence that uses the stative verb "have" (possession) in present simple. A. She has a car. B. She is having a car. C. She had a car. D. She have a car.

20. Choose the sentence that uses the stative verb "think" in present simple. A. I think it's true. B. I am thinking it's true. C. I thought it's true. D. I will think it's true.

Тест по алгебре – тема: Дробно-рациональные уравнения Класс: 8 Тип вопросов: Открытый Количество вопросов: 5 Ответы: Да (под каждый вопрос дано решение)

Вопрос 1 Решите уравнение: (2x + 3) / (x − 1) = 5. Укажите домен выражения.

Вопрос 2 Решите уравнение: (x + 2) / (x − 3) + 4 / (x − 3) = 2. Укажите домен.

Вопрос 3 Решите уравнение: 3 / (x + 1) + 2 / (x − 1) = 1. Укажите домен.

Вопрос 4 Решите уравнение: 2 / (x − 2) = (x + 4) / (x − 2) − 3. Укажите домен.

Вопрос 5 Решите уравнение: (x − 1) / (2x + 3) = (3x + 5) / (4x + 6). Укажите домен.

Ответы (с решениями) Вопрос 1 Домен: x ≠ 1. Решение: (2x + 3) = 5(x − 1) ⇒ 2x + 3 = 5x − 5 ⇒ 8 = 3x ⇒ x = 8/3. Проверка: x ≠ 1, верно. Ответ: x = 8/3.

Вопрос 2 Домен: x ≠ 3. Решение: (х + 2) / (x − 3) + 4 / (x − 3) = 2 ⇒ (x + 2 + 4) / (x − 3) = 2 ⇒ (x + 6) / (x − 3) = 2 ⇒ x + 6 = 2x − 6 ⇒ 12 = x ⇒ x = 12. Проверка: x ≠ 3, верно. Ответ: x = 12.

Вопрос 3 Домен: x ≠ −1, x ≠ 1. Решение: 3/(x + 1) + 2/(x − 1) = 1. Умножим на (x^2 − 1): 3(x − 1) + 2(x + 1) = x^2 − 1 3x − 3 + 2x + 2 = x^2 − 1 5x − 1 = x^2 − 1 ⇒ x^2 − 5x = 0 ⇒ x(x − 5) = 0 Значения: x = 0 или x = 5. Оба удовлетворяют условиям домена. Ответы: x = 0, 5.

Вопрос 4 Домен: x ≠ 2. Решение: 2/(x − 2) = (x + 4)/(x − 2) − 3 (х + 4)/(x − 2) − 3 = (x + 4 − 3(x − 2)) / (x − 2) = (−2x + 10) / (x − 2) Следовательно: 2/(x − 2) = (−2x + 10)/(x − 2) ⇒ 2 = −2x + 10 ⇒ −2x = −8 ⇒ x = 4. Проверка: x ≠ 2, верно. Ответ: x = 4.

Вопрос 5 Домен: 2x + 3 ≠ 0 и 4x + 6 ≠ 0 ⇒ x ≠ −3/2. Решение: (х − 1) / (2x + 3) = (3x + 5) / (4x + 6) = (3x + 5) / (2(2x + 3)). Перемножим перекрестно: (x − 1)(4x + 6) = (3x + 5)(2x + 3) Раскроем скобки: (4x^2 + 6x − 4x − 6) = (6x^2 + 19x + 15) 4x^2 + 2x − 6 = 6x^2 + 19x + 15 0 = 2x^2 + 17x + 21 Дискриминант D = 17^2 − 4·2·21 = 289 − 168 = 121, sqrt D = 11. x = (−17 ± 11) / (4) ⇒ x1 = (−6)/4 = −3/2, x2 = (−28)/4 = −7. Домен исключает x = −3/2, поэтому допустимо только x = −7. Ответ: x = −7.