Предмет: Математика, автор: NDN

Найти производную функции y = (4x-3) в квадрате

Ответы

Автор ответа: triolana

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Предмет: Английский язык, автор: makssupir40

SUMMATIVE ASSESSMENT FOR THE UNIT « COMMUNICATION AND TECHNOLOGY »

Суммативная работа за раздел «КОММУНИКАЦИЯ И ТЕХНОЛОГИИ»

Максимальное количество баллов 13 (чтение- 6, письмо-7)

Assessment criteria • Realize particular facts and parts in reading passage;

• Apply topic related vocabulary in speech appropriately arranging words and phrases into well-formed sentences

Критерии оценки

• Осознавать определенные факты и части в прочитанном отрывке;

• Применять в речи тематическую лексику, правильно собирая слова и фразы в правильно построенные предложения.

READING Чтение

Task 1: Read the text and complete the task. Прочитайте текст и выполните задание

Computers

A computer is a programmable machine designed to automatically carry out a sequence of arithmetic or logical operations. The first use of the word "computer" was recorded in 1613,

referring to a person who carried out calculations, or computations, and the word continued with the same meaning until the middle of the 20th century. From the end of the 19th century the word began to take on its more familiar meaning, a machine that carries out computations.

At the beginning, computers were as big as a large room. It is only later they have become smaller and smaller, accessible to anyone. This has given way to personal computers. Later developers created new applications to help users perform many things from word processing to image editing. A large scale of programs, some free and others costly, have opened new horizons in information technology.

Now computers have noticeable impact on social relations. They have enabled entirely new forms of social interaction, activities, and organision. With the Internet, working with computers has become a part of our daily lives thanks to its basic features such as widespread usability and access. In addition to face-to-face communication that characterized humans for centuries, a new form of virtual communication has become more predominant.

Task 1 Choose True or False sentences.

Задание 1 (расставить правда True и не правда False)

1. The word computer is a new term.

2. Computers were accessible to anyone at the beginning.

3. All computer applications are free.

4. Computers and the Internet have shaped new social relations.

5. A large scale of programs have opened new horizons in information technology

Writing Письмо

Task 2: Answer the questions using the topical vocabulary.

Задание 2 (ответить на вопросы письменно используя лексику по теме)

1. What piece of technology can’t you live without? Why?

2. How often do you watch TV?

3. What’s your favourite gadget to communicate with friends?

4. Do you spend much time chatting with your friends?

5. What information do you usually search on the Internet?

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Сумма первого и четвертого членов арифметической прогрессии равна 14, а её второй член меньше пятого на 6. Найдите сумму третьего и пятого членов прогрессии СРОЧНо

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