Объяснение:
1)
to go – went (идти – ушёл)
to work – worked (работать – работал)
to come – came (приходить – пришёл)
to rain - rained (идёт дождь – шёл дождь)
to know – knew (знать – знал)
to breath – breathed (дышать – дышал)
to live – lived (жить – жил)
to speak – spoke (говорить – говорил)
2)
He answered this letter last month
Подлежащее – answered, простое время (Past Simple)
Вопросительное: Did he answer this letter last month?
Отрицательное: He didn't answer this letter last month
The day was fine yesterday
Подлежащее – was, простое время (Past Simple)
Вопросительное: Was the day fine yesterday?
Отрицательное: The day wasn't fine yesterday
He always writes with a red pen
Подлежащее – writes, простое настоящее время (Present Simple)
Вопросительное: Does he always write with a red pan?
Отрицательное: He doesn't always write with a red pen
She will come in time
Подлежащее – will come, простое будущее время (Future Simple)
Вопросительное: Will she come in time?
Отрицательное: She won't come in time
3)
He always asks many questions
He was here yesterday
When will you come home tomorrow?
Plants grow everywhere
4)
There are many plants in the world
Men get much food from plants
There are few flowers in deserts in summer
Will you tell me a little about this tree?
5)
She met her friend and asked him to help her
When I met my friend he asked me about my Institute
6)
Farmers begin to plow soil in spring
Farmers – Who begins to plow soil in spring?
Begin to plow – What do farmers do in spring?
Soil – What do farmers begin to plow in spring?
In spring – When do farmers begin to plow soil?
In winter, the weather is very cold in our region
In winter – When is the weather very cold in our region?
The weather – What is very cold in our region in winter?
Very cold – How is the weather in our region in winter?
In our region – Where is the weather very cold in winter?
1. Материя постоянно претерпевает изменения.
2. формы материи могут изменяться, но сама материя не разрушается и не создается.
3. Закон всемирного тяготения Ньютона применим к материи вообще.
4. На самом деле Роберт Браун наблюдал движение мелких твердых частиц в жидкости совершенно неожиданно.
5. Решение этой проблемы-вопрос времени.
6. многочисленные эксперименты показали, что состав каждого химического соединения постоянен независимо от того, как, где и из чего оно было приготовлено.
7. результаты их экспериментов были упомянуты на конференции.
8. материя занимает пространство и обладает массой.
Поделитесь своими знаниями, ответьте на вопрос:
Miklukho-Maclay was a Russian scientist and traveller who lived more than a year on the island of New Guinea. The ship came to the island in the evening of a September day in 1871. Next morning the captain said to Maclay: “You are coming ashore. Why don’t you take more men with you? Have you a gun?”“I don’t need a gun. I have presents for the natives.”The island was beautiful. There were trees and flowers everywhere, and it was very hot. The sun shone brightly high above Maclay’s head. He walked for some time down a forest path. Suddenly he stopped because he heard a noise. A native stood in front of him. He looked at Maclay quickly and then started running away. Maclay ran after him. The native looked back and suddenly stopped. Maclay took out some presents and showed them to the man. The native took the presents and smiled. This was how Miklukho-Maclay met the first black man on the first day of his life in New Guinea. The native’s name was Tui. He was Maclay’s best friend all the time that the traveller lived on the island.On the first of October Maclay started out for a walk in the forest. He carried no gun. He had only a notebook and a pencil. In the forest, he met a native boy who saw him and ran away. Maclay heard the voices of men and women and the cries of children. Suddenly many men with spears in their hands came out. They stopped and looked at Maclay angrily. When he tried to say something, one of the men wanted to throw his spear at him. Maclay did not know a word of their language. He could not explain that he was their friend. He knew that he had to do something quickly. And a good idea came to him. He suddenly sat down on the ground and began to take off his shoes. Then he lay down, put a bag under his head and ... slept. The natives did nothing to him.Complete the sentences according to the teхt.5.This was how Miklukho-Maclay met the first ... on the first day of his life in New Guinea.6.Maclay heard the ... of men and women and the cries of children.7.Maclay did not know ... of their language.8. A native stood ... him.
Объяснение:
1. This was how Miklukho-Maclay met the first black man on the first day of his life in New Guinea.
2 Maclay heard the voices of men and women and the cries of children.
3.Maclay did not know a word of their language.
4.A native stood in front of him.