A STRANGE EXPERIENCE

Last month I was on holiday in Ireland with my mum and dad. One day, we were driving through a small village. It was time for lunch, so we stopped at a restaurant.It was a large , old builiding. We looked through the window. There were lots of people in the restaurant. They were eating, drinking and chatting. A musician was playing the violin. But there was something strange about the people. They weren't wearing normal, modern clothes. They were wearing hats, jackets and dresses from another century. We couldn't understand it. But we were hungry, so we opened the door.When we went into the restaurant, everything was different. The people were wearing normal clothes. The musician wasn't there- the music was on CD. It was a very strange experience!

he sentence in bold: They were eating into negative form is:

Relacione as informações do texto à economia e a sociedade brasileira daquela época.

a) Cite os benefícios das realizações feitas pelo Barão de Mauá para a economia brasileira.

b) Quais os benefícios das realizações feitas pelo Barão de Mauá para a população que vivia no Rio de Janeiro?

(ENEM 2014 3ª APLICAÇÃO) Meios de cultura são utilizados como fontes de nutrientes para o crescimento de microrganismos em laboratórios. Pesquisadores brasileiros avaliaram a viabilidade da produção de acido lático pela bactéria Leuconostoc mesenteroides B512F, utilizando na composição do meio de cultura um substrato a base de material obtido do aproveitamento de excedentes da agroindústria tropical local de caju. Os resultados obtidos mostraram que o meio de cultura enriquecido com xarope de caju propiciou um crescimento adequado desta bactéria.

GUILHERME. A.A.; PINTO, G.A.S.; RODRIGUES, S. AveUndo da produção de acido lático por Leuconostoc mesenteroides B512F em xarope de caju.

Ciência Tecnologia de Alimentos, 29(4), 2009 (adaptado).

O carboidrato presente no xarope de caju que auxiliou no crescimento desta bactéria foi a:

Texto base: 10510121

Read the text. The Best Ways to Keep Fit for Teens Being healthy doesn’t have to be complicated. There are several simple ways you can incorporate healthy habits into your lifestyle. Here are three advices: 1 – Eat healthy food It can be tempting to think that foods labeled “low-fat” or “diet” are automatically better for you; however, these foods tend to be highly processed and low in nutrients. Instead, try eating mostly whole foods like fruits, vegetables, nuts, fish and whole grains instead of sugary drinks, processed meats and potato chips. [...] 2 – Do physical exercise  Teens should engage in about an hour of moderate to vigorous physical activity every day. Choose activities you love, and fitness will be easier to integrate into your routine. [...] 3 – Get a good night’s sleep Although it can sometimes be tempting to stay up late, getting enough sleep is crucial for your health. In fact, sleep deprivation is associated with higher rates of obesity. According to the National Sleep Foundation, teens should get around nine hours of sleep per night. To make sure you get a sound slumber, adopt good sleep habits. For example, go to bed at the same time every night, try not to watch TV or browse on your cell phone in bed and make sure your bedroom is dark and quiet when you go to sleep. The best ways to keep fit for teens. Available at: <www.livestrong.com/article/509421-

how-to-get-fit-fast-as-a-teenage-girl-at-home/>. Jan. 17th, 2017. Adapted. Glossary

Tempting – tentador.

To label – rotular.

Low – baixo.

To tend – tender a; ter a tendência de.

To engage – engajar; comprometer-se; empenhar-se.

Although – apesar de que; embora.

Deprivation – privação.

Sound – bom; consistente.

Slumber – sono.

To browse – navegar pela internet. 

Enunciado:

According to the text, foods labeled low-fat or diet are always better? 

Enunciado:

Sabendo que a fração    é equivalente à fração   , marque a seguir, a classificação correta do número representado pela letra x.