Презентація до підручника Solutions Intermidiate "Body Clock", Unit 3F

Body clock. Unit 3 F

 What time do you usually go to bed on weekdays? What time do you usually go to bed at the weekend?

 What time do you usually get up on weekdays? What time do you usually get up at the weekend?

blood vessels

stiff

flexible

alert

digest

emit

approach

lark

owl

The writer's main purpose is to explain:why children need more sleep than adults.why we should always get lots of sleep.why our bodies feel more or less tired at different times of day. d why some people feel more alert than others. Then read the article to get an idea of the general meaning. Which is the best summary: a, b, c or d?

In which period of the day...1 do you completely stop digesting food?2 is it best to be physically active?3 do our bodies have difficulty digesting certain foods?4 are older people more likely to have accidents? 3 Match the paragraphs (A-H) with questions 1-10 below. Two of the paragraphs match more than one question. 5 does your body contain the most melatonin? 6 are you best at remembering things over short periods of time?7 are you at your strongest physically? 8 does your body stop making melatonin? 9 is your body at its coolest?10 does your body begin to become cooler?GDECGBDAHF

4 Read the article again and answer the questions.1 How much more sleep does a young child need than an adolescent?2 What's the difference between 'larks' and 'owls’? 3 Why is it better not to exercise early in the morning? 4 When do sportspeople think is a good time to try to break a record?5 If you want to lose weight, which is more important: when you eat or how much you eat?6 Why is it not a good idea to use gadgets such as tablets and mobiles late at night?

LEARN THIS! Homonyms are words that have the same spelling or pronunciation but a different meaning or part of speech. bank 1 a place where you keep money 2 the side of a river walk 1 a noun 2 a verb. Homonyms

5 VOCABULARY Read the Learn this! box. Then look at the highlighted words in the article. What part of speech are they?exercise show work record light level hard restverb verbnounnounnounnounadverbnoun

. exercise (verb) homonym: exercise (noun)6 Find a homonym for each of the highlighted words in the article. If the meaning is different, translate the words. Use a dictionary to help you

exercise noun, verb show verb (to give information about sth), noun (entertainment performed for an audience) work noun, verb hard adverb (with great effort, energy or attention), adjective (not soft to touch; not easy) record noun (the best performance ever reached in sth), verb (to write down or film facts or events so that they can be referred to later); to put music, a film, etc. onto a CD/DVD so that it can be listened to or watched again later) light noun (the energy from the sun, a lamp, etc. that makes it possible to see things), adjective (having a lot of light; pale; not of great weight; not deep) level noun, verb rest noun, verb

7 SPEAKING Work in pairs. Ask and answer.1 Do you get enough sleep? If not, why not?2 How do you feel if you don't get enough sleep? What things are more difficult to do?3 Do you use gadgets such as mobiles late at night?What for? Do you find that they keep you awake?4 When are you most alert? Are you a 'lark', an 'owl', or in between the two? Explain your answer.