Числовые неравенства и их свойства Сложение и умножение неравенств. Строгие и нестрогие неравенства Решение неравенств с одной переменной Система неравенств. Числовые промежутки. Решение систем. Решение практических задач Геометрическая интерпритация Простейшие уравненияия и нер-ва с модулем Приближенное вычисление величины. Погрешность приближения Оценивание погрешности Относительная погрешность Стандартный вид числа Арифметический квадратный корень Квадратный корень из степени Квадратный корень из произведения Квадратный корень из дроби Вычисление квадратного корня Квадратное уравнение и его корни Неполные квадратные уравнения Решение квадратных уравнений Вроде всё.
1 yesterday i had breakfast at the canteen. 2 last summer we went to the black sea. 3 he didn't call me last week. 4 why did this girl come to our office yesterday? 5 when did you buy tickets last time? 6 last june the boys played football every morning. 7 on sunday my parents were at the theatre. 8 i didn't take part at the conference last month. 9 he lived in kiev in his childhood. 10 where did he send his message? 2 трансформируйте предложения в past simplе 1 he often played chess. 2 our classes began at 9 a. m. 3 she was always busy. 4 what did you do in the evening? 5 my sister didn’t study at school, she worked at the hospital. 6 my friend prefered tea to coffee. 7 i found many stories in this magazine. 8 he was in my room, wasn't he? 9 why did you always ask so many questions? 10 jasmine seldom visited her grandparents. 3 образуйте отрицательную форму предложений 1 in summer she didn't get up early. 2 mr. white didn't write a lot of letters yesterday. 3 on friday they weren't at the station. 4 we didn't enjoy our time in rome. 5 they didn't watch a football match last weekend. 6 the girl didn't open a box at once. 7 i didn't leave my keys on the table. 8 the engineer didn't go on business trip on monday. 9 my friend didn't want to move to another flat. 10 i didn't find a surprise in the present-box. 4 поставьте вопросы к предложениям. 1 he learned english at school. (where? what language? why? or …? ) where did he learn english? what language did he learn? why did he learn english? did he learn english or french? 2 the train was five hours late. (what? why? ) what was 5 hours late? why was the train five hours late? 3 i was going to stay at my aunt’s in the crimea. (where? who? or …? ) where was i going to stay in the crimea? who was going to stay at the aunt's in the crimea? was i going to stay at my aunt's or in the hotel in the crimea? 4 they stayed in moscow only for two days. (why? where? how long? ) why did they stay in m only for 2 days? where did they stay? how long did they stay in m? 5 i bought a very beautiful dress in this shop last weekend. (where? what? when? ) where did i buy a very beautiful dress last weekend? what did i buy in this shop last weekend? when did i buy this beautiful dress in the shop? 6 they traveled to cyprus by sea. (how? where? or …? ) how did they travel to c? where did they travel to? did they travel to c or ibiza? 7 i didn’t find your telephone number. (what? why? ) what didn't i find? why didn't i find your telephone number? 8 in his childhood he was always a leader among his friends. (what? when? who? ) what was he in his childhood? when was he a leader among his friends? who was always a leader among his friends in his childhood? 9 he caught a cold last month. (what? when? why? ) what did he catch? when did he catch a cold? why did he catch a cold? 10 we did our lessons together. (what? how? ) what did we do together? how did we do our lessons?
Из первого же действия произведения читатели понимают, что Городничий и главные люди уезда боятся проверяющего. Ведь на тот момент практически не было честных чиновников, и при удачном случае каждых из них старался: обмануть,увильнуть и уйти от ответственности. Сам смысл комедии заключается в боязни народа перед Ревизором, вокруг самого "проверяющего" крутятся те самые "главные герои", и сам текст носит общественное значение, ведь большинство виденного нами в произведении происходит и по сей день, просто сами мы этого не замечаем.
Сложение и умножение неравенств.
Строгие и нестрогие неравенства
Решение неравенств с одной переменной
Система неравенств. Числовые промежутки.
Решение систем.
Решение практических задач
Геометрическая интерпритация
Простейшие уравненияия и нер-ва с модулем
Приближенное вычисление величины.
Погрешность приближения
Оценивание погрешности
Относительная погрешность
Стандартный вид числа
Арифметический квадратный корень
Квадратный корень из степени
Квадратный корень из произведения
Квадратный корень из дроби
Вычисление квадратного корня
Квадратное уравнение и его корни
Неполные квадратные уравнения
Решение квадратных уравнений
Вроде всё.