Question

Определить время и залог сказуемого. 1. Mass is measured in grams or kilograms and time is measured in seconds and hours2. The photoelectric effect was discovered by Heinrich Hertz in 18873. Galileo lived at a time when the human spirit was waking after a thousand years of sleep

Answer 1

1. Mass is measured (Present Simple Passive) in grams or kilograms and time is measured in seconds and hours
2. The photoelectric effect was discovered (Past Simple Passive) by Heinrich Hertz in 1887
3. Galileo lived (Past Simple Active) at a time when the human spirit was waking (Past Continuous Active) after a thousand years of sleep

Answer 2

1. Время и залог сказуемого: 1.1. "is measured" - настоящее время, пассивный залог 1.2. "is measured" - настоящее время, пассивный залог

2. Время и залог сказуемого: 2.1. "was discovered" - прошедшее время, пассивный залог

3. Время и залог сказуемого: 3.1. "lived" - прошедшее время, активный залог