Do you respect your circadian rhythms?

 What is your daily routine? Do you observe a specific time for meals, sleep, exercise, etc?

Now check out this chart depicting the human circadian rhythm. Does it match your activities?



So, what is the circadian rhythm? Where does the word come from? Watch this video to find out!



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Do you want to find more information about circadian rhythms and how they affect you? 
This is a gripping article by the Sleep Foundation.

VOCABULARY PRACTICE


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Informal and Formal English

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  Do you often need to use formal English? In what situations?  The following sentences are a mix of formal and informal. What best applies, INFORMAL or  FORMAL? (a) The project will be completed next year.  (b) I showed that his arguments didn’t hold water.  (c) I wonder why he put up with those terrible conditions for so long.  (d) Five more tests will be necessary before the experiment can be concluded.  (e) It is possible to consider the results from a different viewpoint.  (f) It has been proved that the arguments so far are without foundation.  (g) He’ll have to do another five tests before he can stop the experiment.  (h) It is not clear why such terrible conditions were tolerated for so long.  (i) There are several reasons why the questionnaire should be revised.  (j) We’ll finish the job next year There are some basic differences in formal English and these include: 1. phrasal verbs vs latin verbs 2. colloquial expressions vs formal expressions 3. contractions vs full words 4
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First encounters

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How often do you meet new people - at work or ias social encounters?  What was an interesting firts encounter you had? Talk about it with a partner. How accurate were you in your first impression? Imagine you are about to create a video giving advice on how to make a good impression at work. Discuss and come up with 3 pieces of advice with a partner. Let's watch a video about 3 key points to create a positive first impression. What do you think they are? How accurate were you? Were there any similarities to your own perceptions?   Practice formal language formation here . Practice vocabulary here.
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CRYPTOCURRENCIES

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Cryptocurrencies let you buy goods and services, or trade them for profit. Here's more about what cryptocurrency is, how to buy it and how to protect yourself. James Royal, Ph.D. ,  Kevin Voigt Dec 3, 2021 A cryptocurrency (or “crypto”) is a digital currency that can be used to buy goods and services, but uses an online ledger with strong cryptography to secure online transactions. Much of the interest in these unregulated currencies is to trade for profit, with speculators at times driving prices skyward. The most popular cryptocurrency, bitcoin, has had volatile price moves this year, reaching nearly $65,000 in April before losing nearly half its value in May. By fall, the price had risen rapidly again: it hit an all-time high above $66,000 before falling back. 1. What is cryptocurrency? Cryptocurrency is a form of payment that can be exchanged online for goods and services. Many companies have issued their own currencies, often called tokens, and these can be traded specifically
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