Definition of analytical exposition text, material for SMA students, Structure of analytical exposition text, and Language features of analytical exposition text. There is also the example of analytical exposition and the exercise of it.

2. Sleep is essential for health and wellbeing. Yet millions of people
do not get enough sleep and many of them suffer from lack of sleep. Why
having good sleep at night is important? Here are some reasons:
Sleep loss can interferes with the learning of young people in
schools. 60 percent of high school children reporting that they are tired
during the daytime and 15 percent of them admitting to falling asleep in
class.
According to a long-term study published in the 2004. Clinical and
Experimental Research, young teenagers whose preschool sleep habits
were poor were more than twice as likely to use tobacco or alcohol.
A night without sleep makes body feel tired and irritable the next
day. After several sleepless nights, the mental effects become more serious.
The brain will fog, making it difficult to concentrate and make decisions.
You’ll start to feel down, and may fall asleep during the day. If it continues,
lack of sleep can affect overall health and make a prone to serious medical
conditions, such as obesity, heart disease, high blood pressure and diabetes.
Everyone’s individual sleep needs vary. In general, most healthy
adults are built for 16 hours of wakefulness and need an average of eight
hours of sleep a night

3. Social function /
purpose :
To persuade the
readers that something
is the
case

4. Generic structure :
1. Thesis (shows what the
topic is)
2. Arguments (shows the
reasons or opinion)
3. Re-iteration (shows the
conclusion of the
arguments/ restatement)
Thesis
Arguments
Reiteration

5. It uses simple present tense and
sometimes present perfect tense
It uses mental processes. It is used
to state what the writer or speaker
thinks or feels about something.
For example: realize, feel etc.
It often needs material processes. It
is used to state what happens, e.g.
….has polluted… etc.
It uses enumeration ; firstly,
secondly, finally, etc

6. 
Before we are going to smoke, it is better to look
at the fact. About 50 thousands people die every
year in Britain as direct result of smoking. This is
seven times as many as die in road accidents.
First of all, nearly a quarter of smokers die
because of diseases caused by smoking. Ninety
percent of lung cancers are caused by smoking. If
we smoke five cigarettes a day, we are six times
more likely to die of lung cancer than a non smoker.
If we smoke twenty cigarettes a day, the risk is
nineteen greater. Ninety five percent of people who
suffer of bronchitis are people who are smoking.
Smokers are two and half times more likely to die of
heart disease than non smokers.
Additionally, children of smoker are more likely
to develop bronchitis and pneumonia. In one hour
in smoky room, non smoker breathes as much as
substance causing cancer as if he had smoked

7. Before we are going to
smoke, it is better to look at
the fact. About 50 thousands
people die every year in
Britain as direct result of
smoking. This is seven times

8.  First of all, nearly a quarter of smokers
die because of diseases caused by
smoking. Ninety percent of lung
cancers are caused by smoking. If we
smoke five cigarettes a day, we are six
times more likely to die of lung cancer
than a non smoker. If we smoke twenty
cigarettes a day, the risk is nineteen
greater. Ninety five percent of people
who suffer of bronchitis are people who

9. Additionally, children of
smoker are more likely to
develop bronchitis and
pneumonia. In one hour
in smoky room, non
smoker breathes as
much as substance

10. Smoking is really good for
tobacco companies
because they do make
much money from smoking
habit. However, for all the
reasons mentioned before,
Re-iteration

12. 4. Disease
5. Pneumonia
6. Develop

13. Laptop as Students’ Friends
Conventionally, students need book, pen, eraser, drawing book, ruler and such
other stuff. Additionally, in this multimedia era, students need more to reach their
progressive development. Students need mobile keyboards to record every
presented subject easily. Of course it will need more cost but it will deserve for its
function.
First, modern schools tend to apply fast transferring knowledge because the
school needs to catch the target of curriculum. Every subject will tend to be given in
demonstrative method. Consequently students need extra media cover the subject.
Since there is a laptop on every student’s desk, this method will help student to get
better understanding.
Secondly, finding an appropriate laptop is not difficult as it was. Recently there
is an online shop which provides comprehensive information. The best is that the
shop has service of online shopping. The students just need to brows that online
shop, decide which computer or laptop they need, and then complete the
transaction. After that the laptop will be delivered to the students’ houses. That is
really easy and save time and money.
From all of that, having mobile computer is absolutely useful for students who
want to catch the best result for their study. Buying laptop online is advisable
because it will cut the price. This online way is known since online shop also
provides several laptop types . Students just need to decide which type they really
need.

14. Thesis:
Students need mobile keyboards to record every
presented subject easily. Here, the writer states that
a laptop is a crucial thing for the students. Even though,
the price is more expensive rather than writing
equipments but the writer explains that it is deserve
from its function. And it is needed for the students for
their progressive development especially in their
studying related to this multimedia era.

15. Arguments:
First, modern schools tend to apply fast transferring
knowledge because the school needs to catch the target
of curriculum. The writer discusses that by having a laptop
it will help the students a lot especially for following the
curriculum and the students need extra media for
demonstrating the method at school and the students
understanding will be much better.
Secondly, finding an appropriate laptop is not
difficult as it was. The writer states that having a laptop is
not a difficult anymore because recently there are many
resources from the internet for buying a laptop such as from
shop online beside can less the price it is also the students
may choose many varieties from shop online. Moreover, it is
really help the students to buy a laptop easily.

16. Conclusion :
From all of that, having mobile computer is
absolutely useful for students who want to
catch the best result for their study. Therefore,
the writer suggests the students to buy a laptop as
their friend in reaching their better studying,
particularly in this multimedia era where people get
everything easily. We really agree that this idea of
having laptop is a important way for helping the
students in following the school curriculum. The
students can more active, creative and have
initiative in getting better studying.