Unit 3: Early to bed, Early to rice...

Causes and effects of the sleep deprivation

Compared to past centuries, human beings every day live in a fast and full working life. Currently we are the people who suffer most sleep disorders sleep less time as compared to the ideal time and spent more time awake. But why we developed this disorder and how this problem can harm us?.

Among the causes of sleep deprivation found bad habits or sleep disorders, which can be caused by chronic problems, depression, heart problems, medications or stress which is the main cause. The work, family or social stress is a problem for many people since at bedtime does not relax the body and mind is busy so does not sleep. 

The impact on the body not sleep can bring with it many consequences and symptoms such as impaired cognitive ability and memory, double risk of occupational injury, auditory and olfactory errors, high blood pleasure, heart attack, sexual problems and obesity.

I think anyone want this, for this reason we need to care our body and within steps we can take into account is try a lifestyle change, visiting a doctor, eat natural pills, avoid the T.V, cellphone, exercise and eating before to sleep.

Vocabulary

Chronically: permanently, constantly.
Droop: hang or bend down.
Dim: low, not bright.
Waves of sleepiness: strong feelings of fatigue or tiredness.
Blinking: Closing and opening the eyes quickly.
Surge: a boost, increase.
Out of sync: on a completely different schedule.
Alert: able to think clearly.
Captivating: very interesting.
Irritable: easily and quickly to annoyed.
Hormones: chemical substances in the body.
Agressive:
Snore: breathe noisily while sleeping
Confused: Feeling or exhibiting and inability to undertand, bewildered or perplexed.
Playful: full or high spirits and fun.
Spontaneous: happening without planning.
Miserable: very unhappy
Shocked: a sudden and violent jarring blow or impact.
Unhappy: not joyful, sad or depressed.
Naps: short periods of sleep

Grammar: Present Unreal Conditionals

Exist two clases: If- clause and result clause. Use the present unreal contional to talk about something that is untrue, impossible or imagined.

Uses:
1. Use would + base form of the verb in the main clause to describe a definite result.
2. Use might or could to describe a possible result.
3. To make a question order in the main clause.
4. The if-clause is not needed if the condition is understood by the listener.
5. For the verb be, use were for all subjects.
6. You can beign the sentence with either the if-clause or the main clause. When writing, put a comma between the clauses in sentences that start with the if-clause.

Examples:

If I didnt workat night, I could go to bed early.
Iwork at night, so I cant go to bed early.

References

http://www.wordreference.com/definition/unhappy