If you can't explain it simply, you don't understand it well enough If you can't explain it simply, you don't understand it well enough. - Albert Einstein E = mc2 Albert Einstain is a theoretical physicist who established two major pillars of physics – the theory of relativity and quantum physics. He received the 1921 Nobel Prize in Physics. He is best known for his mass-energy formula E = mc2 (which has been dubbed "the world's most famous equation").

Review: “V” Sound

Very Vigorous Vegetable Vivacious Vicious Varicose Victory Wavy Lively Lover Liver Hover

Speaking practice

1. Pair up 2. Look at your topic 4. Think of a story 5 1. Pair up 2. Look at your topic 4. Think of a story 5. Talk to your partner for 2 minutes on the topic. Include the story.

How did you meet your spouse How did you meet your spouse? (If you’re single: How did your parents meet?)

Do you think that people today are closer to other people or more isolated from other people, compared to the past?

Do men and women have different attitudes to getting married in your culture?

What are the qualities of a good leader?

What lessons could Britain learn from China?

Tell why you are one of the best people for China to send to Great Britain.

Do you think people’s hobbies and interests change as they get older?

What is the best way to achieve happiness in life?

Which country or part of the world wouldn’t you like to live in?

What is something your mother taught you which you will always value?

How do/will you treat your children differently from the way your parents treated you?

What impact might technology have on your life in the next 20 years?

How necessary is it to go to a country to learn the language/culture?

What are the alternatives to putting criminals in prison?

What are the main qualities someone needs to be a good writer?