زبان انگلیسی دبیرستان دوره ی دوم
Latest Episodes
What is renewable energy?
Renewable energy uses energy sources that are not "used up". Examples of non-renewable energy sources include fossil fuels like coal and oil. Once we use or burn these resources, they are gone forever. Much of the world relies on non-renewable energy t
Topic and controlling idea
Every topic sentence will have a topic and a controlling idea. The controlling idea shows the direction the paragraph will take. Here are some examples: Topic Sentence: There are many reasons why population in Tehran is the worst in the world. The topi
Mother's Day. موسیقی متن: فیلم مادر
Mother’s Day is a day for many people to show their appreciation towards mothers . It is an annual event but is held at different dates in the calendar, depending on the country. Happy mother's Day
Art and Culture of Iran
Persian art and architecture reflects a 5,000-year-old cultural tradition shaped by the diverse cultures that have displayed on the vast Iranian plateau. In the words of Arthur Pope: "All around the world, Iranian carpets are the symbol of poetical luxur
Present perfect tense: زمان حال کامل
The present perfect is formed from the present tense of the verb have and the past participle of a verb.