Practice 1:
1. cheap - cheaply (adverb) - cheaper (comparative) - cheapest (superlative)
Explanation: The adverb form of the adjective "cheap" is "cheaply." To form the comparative degree, we add "-er" to the adjective, resulting in "cheaper." To form the superlative degree, we add "-est" to the adjective, resulting in "cheapest."
2. heavy - heavily (adverb) - heavier (comparative) - heaviest (superlative)
Explanation: The adverb form of the adjective "heavy" is "heavily." To form the comparative degree, we add "-ier" to the adjective, resulting in "heavier." To form the superlative degree, we add "-iest" to the adjective, resulting in "heaviest."
3. fast - fast (adverb) - faster (comparative) - fastest (superlative)
Explanation: The adverb form of the adjective "fast" remains the same. To form the comparative degree, we add "-er" to the adjective, resulting in "faster." To form the superlative degree, we add "-est" to the adjective, resulting in "fastest."
4. good - well (adverb) - better (comparative) - best (superlative)
Explanation: The adverb form of the adjective "good" is "well." To form the comparative degree, we use the adverb "better." To form the superlative degree, we use the adverb "best."
5. serious - seriously (adverb) - more serious (comparative) - most serious (superlative)
Explanation: The adverb form of the adjective "serious" is "seriously." To form the comparative degree, we use the phrase "more serious." To form the superlative degree, we use the phrase "most serious."
6. wonderful - wonderfully (adverb) - more wonderful (comparative) - most wonderful (superlative)
Explanation: The adverb form of the adjective "wonderful" is "wonderfully." To form the comparative degree, we use the phrase "more wonderful." To form the superlative degree, we use the phrase "most wonderful."
2.
1. Laura won the competition because she danced more beautifully (comparative).
Explanation: To complete the sentence, we need to use the comparative form of the adverb "beautifully" to compare Laura's dance with others'.
2. I watch films more often than sports programmes (comparative).
Explanation: To complete the sentence, we need to use the comparative form of the adverb "often" to compare the frequency of watching films and sports programmes.
3. My sister plays the guitar better than me (comparative).
Explanation: To complete the sentence, we need to use the comparative form of the adverb "well" to compare the guitar skills of the speaker's sister and themselves.
4. Matt's mum helped him, so he finished the homework more easily than us (comparative).
Explanation: To complete the sentence, we need to use the comparative form of the adverb "easily" to compare the ease of finishing homework for Matt and the speaker.
5. Luke's teacher was happy with him because he did the exercise quickly (comparative).
Explanation: To complete the sentence, we need to use the comparative form of the adverb "quickly" to compare the speed of completing the exercise for Luke and others.
3.
1. I didn't arrive home as late as my brother.
Explanation: To complete the sentence, we need to use the phrase "as + adverb + as" to compare the lateness of the speaker and their brother.
2. I don't speak as quietly as my best friend.
Explanation: To complete the sentence, we need to use the phrase "as + adverb + as" to compare the quietness of the speaker and their best friend.
3. My dad eats as slowly as my mum.
Explanation: To complete the sentence, we need to use the phrase "as + adverb + as" to compare the slowness of the speaker's dad and mum.
4. William's sister doesn't watch TV as often as William.
Explanation: To complete the sentence, we need to use the phrase "as + adverb + as" to compare the frequency of watching TV for William's sister and William.
5. Nobody plays the guitar as well as my cousin.
Explanation: To complete the sentence, we need to use the phrase "as + adverb + as" to compare the guitar skills of others with the speaker's cousin, who is the best guitar player in their school.
1. Время и залог глагола в первом предложении: будущее время (will be) и активный залог (electricity will be the energy). Здесь глагол "be" используется в форме "will be" для обозначения действия в будущем, а залог активный, потому что субъект (electricity) выполняет действие.
2. Время и залог глагола во втором предложении: прошедшее время (was invented, were set up) и пассивный залог (the transformer was invented, the first electric lines and networks were set up). Глаголы "invented" и "set up" находятся в форме прошедшего времени для обозначения событий, которые произошли в прошлом. Залог пассивный, потому что в данных предложениях объекты (the transformer, the first electric lines and networks) выполняют действие, а не субъекты.
3. Время и залог глагола в третьем предложении: настоящее время (must be built, offers) и активный залог (powerful electric stations must be built, it is electricity that offers). Глаголы "must be built" и "offers" находятся в форме настоящего времени для обозначения действий, которые происходят в настоящем. Залог активный, потому что субъекты (powerful electric stations, electricity) выполняют действия.
4. Время и залог глагола в четвертом предложении: настоящее время (are being set up) и активный залог (a combination of electric lines and networks are being set up). Глагол "are being set up" находится в форме настоящего времени для обозначения действия, которое происходит в настоящем. Залог активный, потому что субъект (a combination of electric lines and networks) выполняет действие.
5. Время и залог глагола в пятом предложении: настоящее время (has become) и активный залог (electric power has become). Глагол "has become" находится в форме настоящего времени для обозначения действия, которое происходит в настоящем. Залог активный, потому что субъект (electric power) выполняет действие.
6. Время и залог глагола в шестом предложении: настоящее время (is transmitted) и активный залог (electricity is transmitted). Глагол "is transmitted" находится в форме настоящего времени для обозначения действия, которое происходит в настоящем. Залог активный, потому что субъект (electricity) выполняет действие.
7. Время и залог глагола в седьмом предложении: настоящее время (have been connected) и пассивный залог (our power stations have been connected). Глагол "have been connected" находится в форме настоящего времени для обозначения действия, которое происходит в настоящем. Залог пассивный, потому что субъект (our power stations) выполняет действие, а объект (high voltage transmission lines) является получателем действия.
Все глаголы, кроме "be", изменяются в зависимости от времени и залога, чтобы точно передать смысл предложения и правильно распределить активный и пассивный залоги в предложении. Надеюсь, это пояснение поможет вам лучше понять, как определить время и залог глаголов в предложениях. Если у вас есть еще вопросы, не стесняйтесь задавать!
1. cheap - cheaply (adverb) - cheaper (comparative) - cheapest (superlative)
Explanation: The adverb form of the adjective "cheap" is "cheaply." To form the comparative degree, we add "-er" to the adjective, resulting in "cheaper." To form the superlative degree, we add "-est" to the adjective, resulting in "cheapest."
2. heavy - heavily (adverb) - heavier (comparative) - heaviest (superlative)
Explanation: The adverb form of the adjective "heavy" is "heavily." To form the comparative degree, we add "-ier" to the adjective, resulting in "heavier." To form the superlative degree, we add "-iest" to the adjective, resulting in "heaviest."
3. fast - fast (adverb) - faster (comparative) - fastest (superlative)
Explanation: The adverb form of the adjective "fast" remains the same. To form the comparative degree, we add "-er" to the adjective, resulting in "faster." To form the superlative degree, we add "-est" to the adjective, resulting in "fastest."
4. good - well (adverb) - better (comparative) - best (superlative)
Explanation: The adverb form of the adjective "good" is "well." To form the comparative degree, we use the adverb "better." To form the superlative degree, we use the adverb "best."
5. serious - seriously (adverb) - more serious (comparative) - most serious (superlative)
Explanation: The adverb form of the adjective "serious" is "seriously." To form the comparative degree, we use the phrase "more serious." To form the superlative degree, we use the phrase "most serious."
6. wonderful - wonderfully (adverb) - more wonderful (comparative) - most wonderful (superlative)
Explanation: The adverb form of the adjective "wonderful" is "wonderfully." To form the comparative degree, we use the phrase "more wonderful." To form the superlative degree, we use the phrase "most wonderful."
2.
1. Laura won the competition because she danced more beautifully (comparative).
Explanation: To complete the sentence, we need to use the comparative form of the adverb "beautifully" to compare Laura's dance with others'.
2. I watch films more often than sports programmes (comparative).
Explanation: To complete the sentence, we need to use the comparative form of the adverb "often" to compare the frequency of watching films and sports programmes.
3. My sister plays the guitar better than me (comparative).
Explanation: To complete the sentence, we need to use the comparative form of the adverb "well" to compare the guitar skills of the speaker's sister and themselves.
4. Matt's mum helped him, so he finished the homework more easily than us (comparative).
Explanation: To complete the sentence, we need to use the comparative form of the adverb "easily" to compare the ease of finishing homework for Matt and the speaker.
5. Luke's teacher was happy with him because he did the exercise quickly (comparative).
Explanation: To complete the sentence, we need to use the comparative form of the adverb "quickly" to compare the speed of completing the exercise for Luke and others.
3.
1. I didn't arrive home as late as my brother.
Explanation: To complete the sentence, we need to use the phrase "as + adverb + as" to compare the lateness of the speaker and their brother.
2. I don't speak as quietly as my best friend.
Explanation: To complete the sentence, we need to use the phrase "as + adverb + as" to compare the quietness of the speaker and their best friend.
3. My dad eats as slowly as my mum.
Explanation: To complete the sentence, we need to use the phrase "as + adverb + as" to compare the slowness of the speaker's dad and mum.
4. William's sister doesn't watch TV as often as William.
Explanation: To complete the sentence, we need to use the phrase "as + adverb + as" to compare the frequency of watching TV for William's sister and William.
5. Nobody plays the guitar as well as my cousin.
Explanation: To complete the sentence, we need to use the phrase "as + adverb + as" to compare the guitar skills of others with the speaker's cousin, who is the best guitar player in their school.