sexta-feira, 21 de abril de 2017

The Articles The - A - An

The definite article – the

The definite article – the

The definite article the is the same for all genders in singular and in plural.
  • the boy
  • the girl
  • the cat
  • the computers
If the following word begins with a consonant, we speak [ðə], if the following word begins with a vowel, we speak [ði:].
[ðə][ði:]
the following word starts with a spoken consonant
  • the girl
  • the book
  • the school
the following word starts with a spoken vowel
  • the English girl
  • the orange book
  • the old school
Compare the following words:
Here [j] is pronounced at the beginning of the word → the unitHere [ʌ] is pronounced at the beginning of the word → the uncle
We have listed some examples in the following table. There you can see when we use the definite article and when we don't.
without the definite articlewith the definite article – the
general words (indefinite)
  • Life is too short.
  • I like flowers.
general words (definite)
  • I've read a book on the life of Bill Clinton.
  • I like the flowers in your garden.
names of persons on the singular, relatives
  • Peter and John live in London.
  • Aunt Mary lives in Los Angeles.
family names in the plural
  • The Smiths live in Chicago.
public buildings, institutions, means of transport (indefinite)
  • Mandy doesn't like school.
  • We go to school by bus.
  • Some people go to church on Sundays.
public buildings, institutions, means of transport (definite)
  • The school that Mandy goes to is old.
  • The bus to Dresden leaves at 7.40.
  • The round church in Klingenthal is famous.
names of countries in the singular, summits of mountains, continents, towns
  • Germany
  • France
  • Mount Whitney
  • Mount McKinley
  • Africa
  • Europe
  • Cairo
  • New York
names of countries in the plural, mountain ranges, regions
  • the United States of America
  • the Netherlands
  • the Highlands
  • the Rocky Mountains
  • the Alps
  • the Middle East
  • the west of Australia
single islands
  • Corfu
  • Bermuda
  • Sicily
groups of islands
  • the Bahamas
  • the British Isles
  • the Canaries
parks, lakes, streets
  • Central Park
  • Hyde Park
  • Lake Michigan
  • Loch Ness
  • 42nd Street
  • Oxford Street
names with of-phrase, names in plural, well-known buildings, oceans, seas, rivers, musical instruments, newspapers
  • the Statue of Liberty
  • the Tower (of London)
  • the Great Lakes
  • the Empire State Building
  • the Isle of Wight
  • the Atlantic (Ocean)
  • the Mediterranean (Sea)
  • the Nile
  • the Rhine
  • the Suez Canal
  • the piano
  • the Times
months, days of the week (indefinite)
  • The weekend is over on Monday morning.
  • July and August are the most popular months for holidays.
months, days of the week (definite)
  • I always remember the Monday when I had an accident.
  • The August of 2001 was hot and dry.
We use the seasons of the year (spring, summer, autumn, winter) with or without the definite article.
  • in summer
  • in the summer
The American English word fall is always used with the definite article the.

Sometimes we use the article and sometimes we do not. It often depends on the context. Watch the following example:
  1. The student goes to school.
  2. The mother goes to the school.
In the first sentence we do not use the definite article, in the second we do. The student goes to school for its primary purpose, so we do not use the article.
The mother might talk to a teacher, for example. She visits the school for a different reason. That's why we use the definite article the in the second sentence.

The indefinite article – aan

1. The indefinite article – a

The indefinite article a is the same for all genders.
  • a boy
  • a girl
  • a cat
The indefinite article has no plural form.
  • a boy → boys
We use an if the following word starts with a spoken vowel.
the following word starts with a spoken consonantthe following word starts with a spoken vowel
  • boy
  • school
  • girl
  • an aunt
  • an old school
  • an American girl
Mind the pronunciation of the following word.
The first sound we speak is [j], so we use a → a unitThe first sound we speak is [ʌ], so we use an → anuncle

2. Use of the indefinite article a/an

2.1. before phrases of time and measurements (per week/weekly)

  • We have English 4 times a week.
  • I go on holiday twice a year.
  • Our car can do 220 kilometres an hour.
  • Tomatoes are $2 a kilo.

2.2. before phrases of jobs

  • My father is a car mechanic.

2.3. with a noun complement

  • He is a good boy.

2.4. before phrases of nationality

  • Bruce Springsteen is an American.

2.5. half/quite

  • We need half a pound of sugar.
  • This is quite a good story.

The Hoover Dam

A Brief History Of The Hoover Dam

Hoover Dam is as tall as a 60-story building.  It was the highest dam in the world when it was completed in 1935.  Its base is as thick as two football fields are long.  Each spillway, designed to let floodwaters pass without harming the dam itself, can handle the volume of water that flows over Niagara Falls.  The amount of concrete used in building it was enough to pave a road stretching from San Francisco to New York City. 
The dam had to be big.  It held back what was then, and still is, the largest man-made lake in the United States.  The amount of water in the lake, when full, could cover the whole state of Connecticut ten feet deep.  Only a huge dam could stand up to the pressure of so much water.
Building such a mammoth structure presented unprecedented challenges to the engineers of the Bureau of Reclamation.  It stretched the abilities of its builders to the limits.  It claimed the lives of 96 of the 21,000 men who worked on it.
Construction began in 1931.  Americans began coming to see the big dam long before it was completed four years later.  Most had to travel many miles, at the end through a hostile desert, to reach this location on the border between Nevada and Arizona.  The builders soon constructed an observation platform on the canyon rim to keep the tourists away from the construction site.
Hoover Dam did, and continues to do, all the things its supporters hoped it would.  It protects southern California and Arizona from the disastrous floods for which the Colorado had been famous.  It provides water to irrigate farm fields.  It supplies water and power to Los Angeles and other rapidly growing cities in the Southwest.  But the dam also had an entirely unexpected result, one that began while it was still under construction.  For millions of people in the 1930s, including those who would never visit it, Hoover Dam came to symbolize what American industry and American workers could do, even in the depths of the Great Depression.  In the early 21st century, almost a million people still come to visit the huge dam every year.


Watch this video and enjoy it: 


Common Grammatical Mistakes in English




If you’re currently in the process of learning English, and you’re struggling to get to grips with the grammar, don’t take it to heart.



A huge number of native English speakers make frequent English slip-ups that bring on the wrath of the UK’s army of grammar pedants, and it’s mainly because they weren’t taught properly at school. But for you, help is at hand. So that you can learn the rules from the word go, we’ve put together this guide to some of the most common mistakes people make when writing in English. Learn them all, and you’ll get your knowledge of English off to a better start than most natives! Even if you’re a native speaker, you may find some useful advice here to make your use of English the best it can be.



1. Misplaced apostrophes

Apostrophes aren’t difficult to use once you know how, but putting them in the wrong place is one of the most common grammar mistakes in the English language. Many people use an apostrophe to form the plural of a word, particularly if the word in question ends in a vowel, which might make the word look strange with an S added to make it plural.
The rules:
  • Apostrophes indicate possession – something belonging to something or someone else.
  • To indicate something belonging to one person, the apostrophe goes before the ‘s’. For instance, “The girl’s horse.”
  • To indicate something belonging to more than one person, put the apostrophe after the ‘s’. For example, “The girls’ horse.”
  • Apostrophes are also used to indicate a contracted word. For example, “don’t” uses an apostrophe to indicate that the word is missing the “o” from “do not”.
  • Apostrophes are never used to make a word plural, even when a word is in number form, as in a date.
How not to do it:
  • The horse’s are in the field
  • Pen’s for sale
  • In the 1980’s
  • Janes horse is over there
  • The girls dresses are ready for them to collect
How to do it properly:
  • The horses are in the field
  • Pens for sale
  • In the 1980s
  • We didn’t want to do it
  • Jane’s horse is over there
  • The girls’ dresses are ready for them to collect

2. Your/you’re

We covered this one before in our post on homophones, but it’s such a widespread problem that there’s no harm in covering it again.
The rules:
  • “Your” indicates possession – something belonging to you.
  • “You’re” is short for “you are”.
How not to do it:
  • Your beautiful
  • Do you know when your coming over?
  • Can I have one of you’re biscuits?
How to do it properly:
  • You’re beautiful
  • Do you know when you’re coming over?
  • Can I have one of your biscuits?

3. Its/it’s

We said earlier that apostrophes should be used to indicate possession, but there is one exception to this rule, and that is the word “it”. Unsurprisingly, this exception gets lots of people confused.
The rules:
  • “It’s” is only ever used when short for “it is”.
  • “Its” indicates something belonging to something that isn’t masculine or feminine (like “his” and “hers”, but used when you’re not talking about a person).
  • If it helps, remember that inanimate objects can’t really possess something in the way a human can.
How not to do it:
  • Its snowing outside
  • The sofa looks great with it’s new cover
How to do it properly:
  • It’s snowing outside
  • The sofa looks great with its new cover

4. “Could/would/should of”

This common mistake arises because the contracted form of “could have” – “could’ve” – sounds a bit like “could of” when you say it out loud. This mistake is made frequently across all three of these words.
The rules:
  • When people write “should of”, what they really mean is “should have”.
  • Written down, the shortened version of “should have” is “should’ve”.
  • “Should’ve” and “Should have” are both correct; the latter is more formal.
How not to do it:
  • We could of gone there today
  • I would of done it sooner
  • You should of said
How to do it properly:
  • We could’ve gone there today
  • I would have done it sooner
  • You should’ve said

5. There/their/they’re

We’ve met this one before, too; it’s another example of those pesky homophones – words that sound the same but have different meanings.
The rules:
  • Use “there” to refer to a place that isn’t here – “over there”.
  • We also use “there” to state something – “There are no cakes left.”
  • “Their” indicates possession – something belonging to them.
  • “They’re” is short for “they are”.
How not to do it:
  • Their going to be here soon
  • We should contact they’re agent
  • Can we use there boat?
  • Their is an argument that says
How to do it properly:
  • They’re going to be here soon
  • We should contact their agent
  • Can we use their boat?
  • There is an argument that says

6. Fewer/less

The fact that many people don’t know the difference between “fewer” and “less” is reflected in the number of supermarket checkout aisles designated for “10 items or less”. The mistake most people make is using “less” when they actually mean “fewer”, rather than the other way round.
The rules:
  • “Fewer” refers to items you can count individually.
  • “Less” refers to a commodity, such as sand or water, that you can’t count individually.
How not to do it:
  • There are less cakes now
  • Ten items or less
How to do it properly:
  • There are fewer cakes now
  • Ten items or fewer
  • Less sand
  • Fewer grains of sand

7. Amount/number

These two work in the same way as “less” and “fewer”, referring respectively to commodities and individual items.
The rules:
  • “Amount” refers to a commodity, which can’t be counted (for instance water).
  • “Number” refers to individual things that can be counted (for example birds).
How not to do it:
  • A greater amount of people are eating more healthily
How to do it properly:
  • A greater number of people are eating more healthily
  • The rain dumped a larger amount of water on the country than is average for the month

8. To/two/too

It’s time to revisit another common grammar mistake that we also covered in our homophones post, as no article on grammar gripes would be complete without it. It’s easy to see why people get this one wrong, but there’s no reason why you should.
The rules:
  • “To” is used in the infinitive form of a verb – “to talk”.
  • “To” is also used to mean “towards”.
  • “Too” means “also” or “as well”.
  • “Two” refers to the number 2.
How not to do it:
  • I’m to hot
  • It’s time two go
  • I’m going too town
  • He bought to cakes
How to do it properly:
  • I’m too hot
  • It’s time to go
  • I’m going to town
  • He bought two cakes

9. Then/than

Confusion between “then” and “than” probably arises because the two look and sound similar.
The rules:
  • “Than” is used in comparisons.
  • “Then” is used to indicate something following something else in time, as in step-by-step instructions, or planning a schedule (“we’ll go there then there”).
How not to do it:
  • She was better at it then him
  • It was more then enough
How to do it properly:
  • She was better at it than him
  • It was more than enough
  • We’ll go to the baker first, then the coffee shop

10. Me/myself/I

The matter of how to refer to oneself causes all manner of conundrums, particularly when referring to another person in the same sentence. Here’s how to remember whether to use “me”, “myself” or “I”.
The rules:
  • When referring to yourself and someone else, put their name first in the sentence.
  • Choose “me” or “I” by removing their name and seeing which sounds right.
  • For example, with the sentence “John and I are off to the circus”, you wouldn’t say “me is off to the circus” if it was just you; you’d say “I am off to the circus”. Therefore when talking about going with someone else, you say “John and I”.
  • You only use “myself” if you’ve already used “I”, making you the subject of the sentence.
How not to do it:
  • Me and John are off to the circus
  • Myself and John are going into town
  • Give it to John and I to look after
How to do it properly:
  • John and I are off to the circus
  • John and I are going into town
  • Give it to John and me to look after
  • I’ll deal with it myself
  • I thought to myself 

11. Invite/invitation

This mistake is now so common that it’s almost accepted as an alternative, but if you really want to speak English properly, you should avoid it.
The rules:
  • “Invite” is a verb – “to invite”. It refers to asking someone if they’d like to do something or go somewhere.
  • “Invitation” is a noun – “an invitation”. It refers to the actual message asking someone if they’d like to do something or go somewhere.
How not to do it:
  • I haven’t responded to her invite yet.
  • She sent me an invite.
How to do it properly:
  • I haven’t responded to her invitation yet.
  • She sent me an invitation.
  • I’m going to invite her to join us. 

12. Who/whom

Another conundrum arising from confusion over how to refer to people. There are lots in the English language!
The rules:
  • “Who” refers to the subject of a sentence; “whom” refers to the object.
  • “Who” and “whom” work in the same way as “he” or “him”. You can work out which you should use by asking yourself the following:
  • “Who did this? He did” – so “who” is correct. “Whom should I invite? Invite him” – so “whom” is correct.
  • “That” is often used incorrectly in place of “who” or “whom”. When referring to a person, you should not use the word “that”.
How not to do it:
  • Who shall I invite?
  • Whom is responsible?
  • He was the only person that wanted to come
How to do it properly:
  • Whom shall I invite?
  • Who is responsible?
  • He was the only person who wanted to come 

13. Affect/effect

It’s an easy enough mistake to make given how similar these two words look and sound, but there’s a simple explanation to help you remember the difference.
The rules:
  • Affect is a verb – “to affect” – meaning to influence or have an impact on something.
  • Effect is the noun – “a positive effect” – referring to the result of being affected by something.
  • There is also a verb “to effect”, meaning to bring something about – “to effect a change”. However, this is not very commonly used, so we’ve left it out of the examples below to avoid confusion.
How not to do it:
  • He waited for the medicine to have an affect
  • They were directly effected by the flooding
How to do it properly:
  • He waited for the medicine to have an effect
  • They were directly affected by the flooding

14. I.e. and e.g.

These two abbreviations are commonly confused, and many people use them interchangeably. However, their uses are very different.
The rules:
  • I.e. means “that is” or “in other words”. It comes from the Latin words “id est”.
  • E.g. means “for example”. It comes from the Latin words “exempli gratia”.
  • Only use “i.e.” and “e.g.” when writing informally. In formal documents, such as essays, it is better to write out the meanings (“for example” or “that is”).
How not to do it:
  • He liked many different cheeses, i.e. cheddar, camembert and brie.
  • He objects to the changes – e.g. he won’t be accepting them.
How to do it properly:
  • He liked many different cheeses, e.g. cheddar, camembert and brie.
  • He objects to the changes – i.e. he won’t be accepting them.