Sure! Here is the detailed assistance in English, tailored to help you understand the material about Dmitry Ivanovich Mendeleev.
1. Vocabulary translation (use a dictionary if needed)
- inventor — inventor
- periodic table of elements — periodic table of chemical elements
- approximately — approximately
- blind — blind
- re-establish — restore, renew
- belong — belong
- priest — priest / clergyman
- Orthodox Church — Orthodox Church
- science master — science teacher / instructor
- recovery — recovery, restoration
- the capillarity of liquids — capillarity of liquids
- research — research
- divorce — divorce
- marriage — marriage, wedding
- obtain — obtain, get
2. Reading and comprehension of the text
Summary:
Dmitry Ivanovich Mendeleev was a Russian scientist and inventor, best known for creating the periodic table of elements. He was born in 1834, his family had many children, and his father became blind and stopped working, so his mother resumed work in a glass-making workshop. Mendeleev studied in Tobolsk and later moved to Saint Petersburg, where he became a professor and researcher. In 1906, he was nominated for the Nobel Prize, but for political reasons, he did not receive it. He died in 1907.
3. Fill in the table
| Parameter | Answer |
|---|---|
| Name | Dmitry Ivanovich Mendeleev |
| Date of birth | February 8, 1834 |
| Place of birth | Near Tobolsk |
| Early years | Born into a large family; father was a teacher who later became blind; mother worked in a glass workshop; studied in Tobolsk, then moved to Saint Petersburg. |
| Later years | Worked at universities; created the periodic table; received international recognition; was nominated for the Nobel Prize; died in 1907. |
| Famous for | Creating the periodic table of elements |
| Date of death | 1907 |
4. Answers to questions
Who was Dmitry Mendeleev?
He was a Russian chemist and scientist who created the periodic table of elements.How many children were in Mendeleev's family?
About seventeen children.What is known about Mendeleev’s father and grandfather?
His father was a teacher and became blind; after that, he started a new business. His grandfather was a priest of the Russian Orthodox Church.Which countries did Dmitry Mendeleev visit?
Mainly Russia and Germany, where he worked and researched.What do you know about his wives and children?
His first wife was Feozva Nikitichna Leshcheva. They had two daughters and a son. His second wife was Anna Ivanovna Popova, and their children included Luba (who married the poet A. Blok), two sons, and another daughter.
5. Mark each statement as true or false:
False. Mendeleev is known as the creator of the periodic table, not the law of universal gravitation.
Answer: FALSEFalse. He was born near Tobolsk, not Rostov.
Answer: FALSETrue. His father restored a glass factory that belonged to the family.
Answer: TRUETrue. At age 13, he entered a gymnasium in Tobolsk.
Answer: TRUETrue. In Heidelberg, he researched the capillarity of liquids.
Answer: TRUEFalse. In 1865, he became a professor at the Saint Petersburg Polytechnic Institute, not Moscow.
Answer: FALSEFalse. In 1906, he was nominated for the Nobel Prize but did not receive it; he died in 1907.
Answer: FALSE
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