IELTS Writing Task 1: bar chart essay


IELTS Writing Task 1: bar chart essay
Here's a full band 9 essay:

The bar chart compares consumer spending on six different items in Germany, Italy, France and Britain.

It is clear that British people spent significantly more money than people in the other three countries on all six goods. Of the six items, consumers spent the most money on photographic film.

People in Britain spent just over £170,000 on photographic film, which is the highest figure shown on the chart. By contrast, Germans were the lowest overall spenders, with roughly the same figures (just under £150,000) for each of the six products.

The figures for spending on toys were the same in both France and Italy, at nearly £160,000. However, while French people spent more than Italians on photographic film and CDs, Italians paid out more for personal stereos, tennis racquets and perfumes. The amount spent by French people on tennis racquets, around £145,000, is the lowest figure shown on the chart.

Note:
- I tried to keep the essay short (154 words) by selecting carefully.
- It's difficult to change
 spend, but I used spending, spenders and paid out.

interesting street artist in down town Toronto

How to counter fatigue ?


Are you tired all the time? It’s a symptom so common it even has a handy acronym – TATT – used by doctors on medical notes.

One in five Britons say they are, according to NHS figures, with one in ten suffering long-term problems. Yet just a third of these will have anything physically wrong with them, making it a tricky problem to tackle. 

Here, experts reveal their favourite methods, from cutting out a nightly tipple to limiting time spent on your laptop.


WAKE UP AND SMELL THE COFFEE


DO drink six to eight glasses of water a day


Catherine Collins, chief dietician at St George’s Hospital, South London, says: ‘Without adequate fluid intake, blood pressure drops, slowing delivery of oxygen to the brain, which can leave you feeling tired.’

The amount of fluid needed depends on the individual, but you should aim to pass urine at least three times a day. Between six and eight glasses of water-based drinks – including tea and coffee – a day are recommended.



‘Coffee is often vilified but the caffeic acid it contains is a great way to instantly increase alertness and blood pressure,’ says Collins.

DON’T have a nightly glass of wine


‘Alcohol has a dehydrating effect,’ says Collins. ‘Added to that, the chemicals in alcohol disrupt your sleep cycle, preventing you from entering deep sleep.’



VITAL VITAMINS


DO take a magnesium supplement



‘Magnesium plays a vital role in maintaining blood glucose levels, muscle health,’ says nutritional therapist Dr Elisabeth Philipps. ‘A deficiency can leave you feeling lethargic.’ Magnesium is found in leafy vegetables and nuts, but a supplement can help. Take between 200mg and 400mg a day.

DON’T become deficient in B vitamins


A supply of all eight B vitamins is essential for feeling energised. ‘Vitamins B1, B3, B5 and B6 are crucial for the conversion of food into energy,’ says Dr Philipps. B vitamins can be found in chicken, nuts, eggs, cheese and Marmite.



TIME YOUR POWER NAP


A nap can take the edge off an afternoon slump, but the duration of a siesta is crucial. ‘It has been clinically proven that taking a nap for up to 30 minutes is revitalising,’ says Dr Chris Idzikowski, director of the Edinburgh Sleep Centre.


DON’T throw yourself back into action immediately


Allow 15 minutes to wake up after a nap. ‘Everyone suffers with what we call sleep inertia after a nap – sometimes a person can seem drunk,’ says Dr Idzikowski. ‘You need to give your brain time to recover and regain composure.’


It isn’t fully understood why napping is beneficial, but it is thought that it gives the brain a chance to pause and rest.


NO GRAINS, NO GAINS


DO eat low-GI foods


Choosing unprocessed foods with a low glycaemic index (GI) will maintain steady energy levels, says Dr Philipps: ‘Choose slow-burning whole grains, brown rice and whole meal bread in your diet but don’t overfill your plate. Digestion uses up a lot of energy so the more packed the plate, the more tired you will feel. This is particularly the case with carbohydrates because glucose triggers the production of the hormone serotonin, which can make you sleepy.’

DON’T forget to include protein

Ensuring you get adequate levels of protein – about 50g per day – will fight fatigue. ‘Protein slows the speed at which carbohydrates are absorbed, so there will be a steady drip-feed of glucose into your bloodstream,’ says Dr Philipps. Protein helps produce mood and energy-boosting hormones, too.



GET IN THE LIGHT MOOD


DO get enough daylight


If we don’t get enough, our bodies produce too much melatonin, the hormone responsible for making us feel sleepy. Even at dawn, daylight is up to 100 times stronger than the lighting at home and in the workplace.


‘Take a 30-minute stroll each day or move your desk near a window to increase light exposure and keep your inner clock in check,’ says Prof Foster.


DON’T get too much blue light


Studies have shown that those who sit at laptops and in front of the TV late at night find it harder to drop off because the blue light emitted suppresses melatonin production. In the evening, dim your laptop light setting and try to stop watching TV one or two hours before bed.



BREATHE EASY


DO breathing exercises 

Believe it or not, most people don’t breathe correctly and this can contribute to a feeling of lethargy, says respiratory physiotherapist Alex Hough. The following exercise helps reset your breathing pattern. By using the diaphragm – the muscle that inflates and deflates the lungs – you inhale and exhale more efficiently. Consciously relax your jaw, throat, shoulders and upper chest.



Breathe in through the nose. Allow the air to glide down your windpipe as if it’s filling your abdomen. Your tummy – not your chest – should rise gently like a balloon filling with air. It might help to place a hand on your abdomen to monitor movement. As you exhale, let your abdomen sink gently like a balloon deflating.

You should be breathing 12 to 14 times a minute. If you breathe more frequently than this, gently slow your inhalations and exhalations.


Try this exercise twice a day for a few minutes at a time. You should find yourself feeling more energised and less stressed.


QUICK FIXES


If you suffer from mid-afternoon inertia but don’t want to glug a double espresso to get you through the rest of the day, there are alternative pick-me-ups that have been proven to work.


Nibble on dark chocolate


Chocolate contains the stimulant theobromine. ‘The chemical is almost identical to caffeine but has a more measured effect on the central nervous system,’ says Dr Philipps.



Stretching
A quick stretch can perk you up, says Steve Hunter, of Sport and Exercise Science at London Southbank University. ‘If we sit still at a desk all day, our bodies start to slow down. Stretching limbs stimulates neurons inside our muscles, which send signals to the brain to wake us.’

Plural Endings (-S/-ES) - English Pronunciation

In English, we mostly form the plural of a noun by adding ‘s’. In some cases we add ‘es’:
  • 1 dog, 2 dogs
  • 1 class, 2 classes
At the end of a word, ’s’ has two possible pronunciations: /s/ or /z/.
1. After the following sounds we pronounce ‘s’ as /s/:
  • after a /p/ sound:
    2 shops /s/
  • after a /t/ sound:
    2 hats /s/
  • after a /k/ sound:
    2 books /s/
  • after a /θ/ sound:
    2 cloths /s/
  • after a /f/sound:
    2 giraffes /s/.
2. In all other cases we pronounce ‘s’ as /z/:
  • 3 trees /z/
  • 2 dogs /z/
  • flowers /z/.
  • managers /z/.
When the plural form has the ‘es’ ending, the pronunciation is always /iz/:
  • 2 foxes /iz/
  • 2 boxes /iz/.

Watch the following video for more details. 


IELTS Writing Task 1: selecting


IELTS Writing Task 1: selecting

The following bar chart has a total of 24 bars. It's impossible to describe 24 pieces of information in only 20 minutes, so you need to select.

























Britain: highest spending on all 6 products, give the figure for photographic film.

France: second highest for 3 products, but lowest for the other 3.

Italy: Italians spent more money on toys than on any other product.

Germany: lowest spending overall, similar figures for all 6 products.


IELTS Writing Task 1: bar chart introduction


IELTS Writing Task 1: bar chart introduction

Task 1 introductions should be fast and easy. Just paraphrase the question statement (rewrite it in your own words). If you practise this technique, you will be able to start the writing test with confidence.
Look at this question statement from Cambridge IELTS book 2, page 95:
The table below shows the figures for imprisonment in five countries between 1930 and 1980.
I'll change 3 elements of this sentence:
1. table shows = bar chart compares
2. figures for imprisonment = number of people in prison
3. between... and... = over a period of
So, here's my paraphrased introduction:
The bar chart compares the number of people in prison in five different countries over a period of 50 years.

FOUR beautiful thoughts of life

FOUR beautiful thoughts of life


  • Look back & get Experience! 
  • Look Forward & See Hope! 
  • Look Around & Find Reality!
  • Look within & Find Your self


Method, Approach, Model, Algorithm: The difference

I was sometimes confused by the words: method, approach, algorithm and model. What are the differences? 

Let's see the definitions of these words in the Google Dictionary

  • Method: A particular form of procedure for accomplishing or approaching something, esp. a systematic or established one. 
  • Approach: A way of dealing with something.
  • Algorithm: A process or set of rules to be followed in calculations or other problem-solving operations, esp. by a computer.
  • Model: A simplified description, esp. a mathematical one, of a system or process, to assist calculations and predictions



As we can see, a method/approach is a more general concept than algorithm and can be more or less anything, e.g. writing data to a file. Just about anything that should happen due to an event or to some logical expression. Also, the meaning of the words "method" and "algorithm" can vary depending on in what context they are used. They might be used to describe the same thing.


In general programming speak, algorithms are the steps by which a task is accomplished. According to Wikipedia,
an algorithm is a finite sequence of instructions, an explicit, step-by-step procedure for solving a problem, often used for calculation and data processing. It is formally a type of effective method in which a list of well-defined instructions for completing a task, will when given an initial state, proceed through a well-defined series of successive states, eventually terminating in an end-state. The transition from one state to the next is not necessarily deterministic; some algorithms, known as probabilistic algorithms, incorporate randomness. <
In computer science, a method or function is part of the Object-Oriented philosophy to programming where programs are made out of classes that contains methods/functions to perform specific tasks. Once again, quoting Wikipedia
In object-oriented programming, a method is a subroutine that is exclusively associated either with a class (called class methods or static methods) or with an object (called instance methods). Like a procedure in procedural programming languages, a method usually consists of a sequence of statements to perform an action, a set of input parameters to customize those actions, and possibly an output value (called the return value) of some kind. Methods can provide a mechanism for accessing (for both reading and writing) the encapsulated data stored in an object or a class. <
In short, the algorithm are the steps by which we do something such as turning a light bulb on:
1) Walk to switch 2) Flip Switch 3) Electrons Flow 4) Light generated
Methods are where we actually code actions inside a class.

Algorithm is just like a formula to solve any particular problem step by step,with no ambiguity to any step, and must have some ending point. methodology is more general form of any solution. it provided a way how to solve any problem but in algorithm the way is more precisely formulated towards solution.

A procedure can go on forever. Where as an Algorithm, will eventually terminate and will have each step precisely defined.



algorithm (n.) Look up algorithm at Dictionary.com
1690s, from French algorithme, refashioned (under mistaken connection with Greek arithmos "number") from Old French algorisme "the Arabic numeral system" (13c.), from Medieval Latin algorismus, a mangled transliteration of Arabic al-Khwarizmi "native of Khwarazm," surname of the mathematician whose works introduced sophisticated mathematics to the West (see algebra). The earlier form in Middle English wasalgorism (early 13c.), from Old French.

method (n.) Look up method at Dictionary.com
early 15c., "regular, systematic treatment of disease," from Latin methodus "way of teaching or going," from Greek methodos "scientific inquiry, method of inquiry, investigation," originally "pursuit, a following after," from meta- "after" (see meta-) + hodos "a traveling, way" (see cede). Meaning "way of doing anything" is from 1580s; that of "orderliness, regularity" is from 1610s. In reference to a theory of acting associated with Russian director Konstantin Stanislavsky, it is attested from 1923.

70 articles (1 0): special rules and exceptions

1. common expressions without articles

In some common fixed expressions to do with place, time and movement, normally countable nouns are treated as uncountables, without articles.
Examples are:
to/ at/ in/from school/ university! college
to/atlinlinto/from church
to/in/into/out of bed/prison
to/at/from work
to/inlintolollt of hospital (BrE)
to/at sea
to/in/from town
at/from home
leave home
leave/start/enter school/university/college
at night
by day
by carlbuslbicyclelplaneltrain!tubelboat
on foot
by radio/phone/letter/mail
With place nouns, expressions with or without articles may have different
meanings. Compare:
- I met her at college. (when we were students)
J'll meet you at the college. (The college is just a meeting place.)
- lane's in hospital. (as a patient)
I left my coat in the hospital when I was visiting ]ane.
- Who smokes in class?(= ... in the classroom?)
Who in the class smokes? (= Who is a smoker ...?)
In American English, university and hospital are not used without articles.
She was unhappy at the university.
Say that again and I'll put you in the hospital.

2. double expressions

Articles are often dropped in double expressions, particularly with
prepositions.
with knife and fork
on land and sea
day after day
with hat and coat
arm in arm
husband and wife
inch by inch
from top to bottom
For cases like the bread and (the) butter, see 178.

3. possessive's

Nouns lose their articles after possessive 's.
the coat that belongs to John= John's coat (NOT }tJhn's ti'te eoot OR ti'te}tJhn's
ettt:tt)
the economic problems ofAmerica= America's economic problems (NOT the
;4met'iett's ee6ntmtie p1'6blem:s)
But the possessive noun itself may have an article.
the wife of the boss =the boss's wife
page 62articles (10): special rules and exceptions 70

4. noun modifiers

When a noun modifies another noun, the first noun's article is dropped.
lessons in how to play the guitar = guitar lessons
a spot on the sun =a sunspot

5. both and all

We often leave out the after both.
Both (the) children are good at maths.
And we often leave out the between all and a number.
All (the) three brothers were arrested.
We usually leave out the after all in all day, all night, all week, all year,
all winter and all summer.
He's been away all week.
I haven't seen her all day.

6. kind ofetc

We usually leave out a/an after kind of, sort of, type of and similar expressions
(see 551).
What kind of (a) person is she?
Have you got a cheaper sort of radio?
They've developed a new variety of sheep.

7. amount and number

The is dropped after the amount/number of.
I was surprised at the amount of money collected.
The number of unemployed is rising steadily.

8. (NOT ••• tlj.rthe mottey)

man and woman
Unlike other singular countable nouns, man and woman can be used in a
general sense without articles.
Man and woman were created equal.
But we more often use a woman and a man, or men and women.
A woman without a man is lilce a .fish without a bicycle. (old feminist joke)
Men and women have similar abilities and needs.
Man is also commonly used to mean 'the human race', though many people
regard this usage as sexist and prefer to avoid it (see 222.6).
How did Man first discover fire?

9. days, months and seasons

We drop the when we mean 'the day/month before or after this one'.
Where were you last Saturday? See you on Thursday.
We're moving next September.
I was away in April.
To talk about the seasons in general, we can say spring or the spring, summer
or the summer, etc. There is little difference.
I lilce (the) winter best.
Rome is lovely in (the) spring.
When we are talking about particular springs, summers etc, we are more likely
to use the.
I worlced very hard in the summer that year.
..
page 63articles (10): special rules and exceptions 70

10. musical instruments

We often use the + singular when we talk about musical instruments in
general, or about playing musical instruments.
The violin is really difficult.
Who's that on the piano?
But the is often dropped when talking about jazz or pop, and sometimes when
talking about classical music.
This recording was made with Miles Davis on trumpet.
She studied oboe and saxophone at the Royal Academy of Music.

11. (the) radio. (the) cinema. (the) theatre and television

When we talk about our use of these forms of entertainment, we generally say
the radio, the cinema, the theatre, but television or 1V.
I always listen to the radio while I'm driving.
It was a great treat to go to the cinema or the theatre when I was a child.
What's on 1V?
The is often dropped in all four cases when we talk about these institutions as
art forms or professions.
Cinema is different from theatre in several ways.
He's worked in radio and television all his life.

12. jobs and positions

The is not used in titles like Queen Elizabeth, President Lincoln. Compare:
Queen Elizabeth had dinner with President Kennedy.
The Queen had dinner with the President.
And the is not usually used in the complement of a sentence, when we say that
somebody has or gains a unique position (the only one in the organisation).
Compare:
- They appointed him Head Librarian. - He was elected President in 1879.
Where's the librarian?
1 want to see the President.

13. exclamations

We use at an with singular countable nouns in exclamations after What.
What a lovely dress! (NOT Ylhat ltwely tit'essn
Note that a/an cannot be used in exclamations with uncountable nouns.
What nonsense! (NOT Ynittt a ntJrtstmse.~
What luck!

14. illnesses

The names of illnesses and pains are usually uncountable, with no article, in
standard British English (for more details, see 148.7).
Have you had appendicitis? I've got toothache again.
AI an is used in a few cases such as a cold, a headache.
I've got a horrible cold.
Have you got a headache?
The can be used informally with a few common illnesses.
I think I've got (the) flu.
She's never had (the) measles.
American usage is different in some cases.
I've got a toothache I an earache I a hac/cache I a stomachache. (BrE I've got
toothache/earache etc)
page 64articles (10): special rules and exceptions 70

15. parts of the body etc

When talking about parts of someone's body, or about their possessions, we
usually use possessives, not the.
Katy broke her arm climbing. (NOT Kal}' bfflke n'ie ai"m elimbing.)
He stood in the doorway, his coat over his arm. (NOT ••• the eaat atJer the
tfflft:")
But the is common after prepositions, especially when we are talking about
blows, pains and other things that often happen to parts of people's bodies.
She hit him in the stomach.
He was shot in the leg.
Can't you look me in the eye?

16. measurements

Note the use of the in measuring expressions beginning with by.
Do you sell eggs by the kilo or by the dozen?
He sits watching 7V by the hour.
Can I pay by the month?
A/an is used to relate one measuring unit to another.
sixty pence a kilo
thirty miles an hour
twice a week

17. place names

We use the with these kinds of place names:
• seas (the Atlantic)
• mountain groups (the Himalayas)
• island groups (the West Jndies)
• rivers (the Rhine)
• deserts (the Sahara)
• most hotels (the Grand Hotel)
• most cinemas and theatres (the Odeon; the Playhouse)
• most museums and art galleries (the British Museum; the Frick)
We usually use no article with:
• continents, countries, states, counties, departments etc (Africa, Brazil,
Texas, Berkshire, Westphalia)
• towns (OxfordJ
• streets (New Street, Willow RoadJ
• lakes (Lake Michigan)
Exceptions: places whose name is (or contains) a common noun like republic,
state, union (e.g. the People's Republic of China, the United Kingdom, the
United States).
Note also the Netherlands, and its seat of government The Hague.
The is unusual in the titles of the principal public buildings and organisations
of a town, when the title begins with the town name.
Oxford University (NOT me Oxfortl: llnitJersil}')
Hull Station (NoT the Httll Sttltiatt)
Salisbury Cathedral
Manchester City Council
Birmingham Airport
Cheltenham Football Club
With the names of less important institutions, usage varies.
(The) East Oxford Community Centre.
(The) Newbury School of English.
Names of single mountains vary. Most have no article.
Everest
Kilimanjaro
Snowdon
Table Mountain
But definite articles are usually translated in the English versions of European

mountain names, except those beginning Le Mont.
page 65as and though: special word order 71
The Meije (= La Meije)
BUT
18
Mont Blanc
(NOT
The Matterhorn
(=
Das Matterhorn)
the .'AtJnt Blane)
newspapers and magazines
The names of newspapers usually have the.
The Times
The Washington Post
The names of magazines do not always have the.
New Scientist

19. abbreviated styles

We usually leave out articles in abbreviated styles (see 1).
newspaper headlines
headings
picture captions
notices, posters etc
instructions
numbering and
labelling
dictionary entries
lists
notes

Is evidence a countable or uncountable word?

It is a kind of confusion, isn't it? I just looked it up in the Collins dictionary and  Google dictionary.  "evidence" is a singular noun with different meanings.

  • N-UNCOUNT Evidence is anything that you see, experience, read, or are told that causes you to believe that something is true or has really happened.  (Example sentence: Ganley said he'd seen no evidence of widespread fraud.)
  • N-UNCOUNT Evidence is the information that is used in a court of law to try to prove something. Evidence is obtained from documents, objects, or witnesses. (The evidence against him was purely circumstantial.)
You can also "little evidence", and more as follows: 
ADJ. abundant, ample, considerable, extensive, plentiful, substantial, widespread | growing | clear, compelling, conclusive, convincing, decisive, good, hard, incontrovertible, irrefutable, overwhelming, persuasive, positive, powerful, solid, striking, strong, unambiguous, unequivocal | adequate | flimsy, inadequate, insufficient, scant | concrete, direct, firm, first-hand, objective, tangible The figures provide concrete evidence of the bank's claim to provide the best service

For more collocation usage, please refer to the English collocation dictionary.