Тест на тему Ракообразные

1. Какова основная характеристика молекулярной модели твёрдого вещества? A. Молекулы свободно перемещаются и занимают весь объём — газ B. Молекулы закреплены на фиксированных местах в кристаллической решётке и колеблются вокруг них — твёрдое состояние C. Молекулы хаотично движутся и занимают форму сосуда — жидкость D. Молекулы практически неподвижны и не взаимодействуют — вакуум

2. Какой признак отличает жидкость от твёрдого состояния по модели частиц? A. Частицы твёрдого состояния неподвижны, жидкость — свободно движется B. В жидкости частицы упорядочены в кристаллическую решётку C. В жидкости частицы расположены хаотично и могут текуче менять форму сосуда D. В жидкости молекулы распадаются на атомы

3. Какой процесс переводит вещество из жидкого состояния в газообразное? A. плавление B. испарение (кипение) C. конденсация D. сублимация

4. Что происходит с частицами при нагревании твёрдого вещества до плавления? A. они начинают двигаться медленнее и упорядочиваются B. они остаются на месте C. они получают больше энергии, начинают больше колебаться и переходят в жидкость D. они сразу переходят в газ

5. Какие свойства характерны для газообразного состояния вещества? A. фиксированная форма и объём B. принимает форму и объём окружающего сосуда, легко сжимаем C. имеет фиксированную форму, но изменяемый объём D. высокая плотность и слабая текучесть

Тест по английскому языку на тему "Пассивный залог" для 8 класса

Инструкция: Выберите один правильный ответ из предложенных вариантов.

1. Which sentence is in the passive voice?

   • A) The cat chased the mouse.
   • B) The mouse was chased by the cat.
   • C) The cat is chasing the mouse.
   • D) The mouse chases the cat.

   Ответ: B

2. Identify the passive voice form: "The book __________ by the author."

   • A) write
   • B) written
   • C) was writing
   • D) writes

   Ответ: B

3. Which of the following sentences is NOT in the passive voice?

   • A) The cake was eaten by the children.
   • B) The song was sung by her.
   • C) They will complete the project.
   • D) The homework is done by the students.

   Ответ: C

4. What is the correct passive form of: "They are reading the report"?

   • A) The report is reading by them.
   • B) The report is read by them.
   • C) The report is being read by them.
   • D) The report was read by them.

   Ответ: C

5. How do you change "The teacher teaches the students" into passive voice?

   • A) The students were taught by the teacher.
   • B) The students are taught by the teacher.
   • C) The students are teaching by the teacher.
   • D) The students teach by the teacher.

   Ответ: B

6. Choose the correct passive voice sentence: "The letter __________ yesterday."

   • A) was sent
   • B) send
   • C) is sent
   • D) sends

   Ответ: A

7. Which of the following is a correct passive structure?

   • A) The pizza is being eaten.
   • B) The pizza was eat.
   • C) The pizza eats.
   • D) The pizza being eaten.

   Ответ: A

8. Change the active sentence "She will finish the report" to passive voice.

   • A) The report is finished by her.
   • B) The report will be finished by her.
   • C) The report finished by her.
   • D) The report was finished by her.

   Ответ: B

9. Which sentence is NOT in the past passive voice?

   • A) The door was closed.
   • B) The songs were played.
   • C) The house is sold.
   • D) The car was repaired.

   Ответ: C

10. Fill in the blank with the correct passive form: "The results __________ tomorrow."

    • A) announced
    • B) is announced
    • C) will be announced
    • D) was announced

    Ответ: C

11. Identify the correct passive voice sentence: "The flowers __________ by my mother."

    • A) are watered
    • B) was watered
    • C) watered
    • D) watering

    Ответ: A

12. What is the passive voice form of the sentence "He broke the window"?

    • A) The window is broken by him.
    • B) The window was broken by him.
    • C) The window was breaking by him.
    • D) The window breaks.

    Ответ: B

13. Which sentence uses the past simple passive voice?

    • A) The movie is watched by many.
    • B) The movie has been watched by many.
    • C) The movie was watched by many.
    • D) The movie is being watched by many.

    Ответ: C

14. Choose the appropriate passive voice sentence: "The project __________ by the team next week."

    • A) completed
    • B) will be completed
    • C) is completed
    • D) was completed

    Ответ: B

15. Complete the sentence correctly: "The book __________ by the famous author."

    • A) written
    • B) writes
    • C) was written
    • D) is write

    Ответ: C

16. Identify the sentence in passive voice:

    • A) The chef cooked a delicious meal.
    • B) A delicious meal was cooked by the chef.
    • C) The chef is cooking a meal.
    • D) The chef has cooked the meal.

    Ответ: B

17. Choose the correct passive construction: "The pictures __________ at the exhibition."

    • A) displayed
    • B) was displayed
    • C) are displayed
    • D) displays

    Ответ: C

18. Transform "They are solving the problems" into passive voice.

    • A) The problems were solved by them.
    • B) The problems are solved by them.
    • C) The problems are being solved by them.
    • D) The problems will be solved by them.

    Ответ: C

19. Which of the following sentences is in the passive form?

    • A) The students will take the test.
    • B) The test was taken by the students.
    • C) The students are taking the test.
    • D) The students take the test.

    Ответ: B

20. Fill in the gap: "The painting __________ in the museum."

    • A) is displayed
    • B) displays
    • C) was displaying
    • D) display

    Ответ: A

Общий итог: 20 вопросов на тему пассивного залога с ответами. Убедитесь, что ученики понимают, как преобразовывать активные предложения в пассивные и распознавать пассивный залог в различных временных формах.