and welcome back to English with Lucy.
Today I have an advanced grammar lesson for you.
This is suitable for both learners of English
We're going to cover a topic that we get wrong all the time.
Commas, before we get started,
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Right, let's get started with the lesson.
I love eating my family and not using commas.
(laughing)
that commas are extremely important pieces of punctuation.
they're the difference between having normal hobbies
I'm going to talk to you about the four ways
This is the usage that you're probably most familiar with.
We use commas to separate items in a list,
when the comma could be replaced with the word 'and'
For example, please, can you pick up some bread, milk
and cheese while you're in town?
Or, we spent the evening eating Indian food,
watching a great film and chatting about their travels.
In British English, it's not as common
to put the comma before the and,
but in American English, it is common to do so.
For example, I've been to California, Nevada,
The exception to this in British English
is that you should use the comma
if it will make your meaning clearer.
For example, I love listening to artists from the seventies
like The Who, The Eagles, and Simon and Garfunkel.
In this case, Simon and Garfunkel worked together,
so adding a comma, makes it clearer.
Another legendary example of this
is I invited the strippers, JFK and Stalin.
I invited the strippers, JFK, and Stalin.
it sounds like the two men, are strippers,
When the first noun in the list
could describe the nouns following it,
When we have coordinate adjectives, we can use a comma.
This only works if the adjectives can be separated by 'and'
without changing the meaning of the sentence.
For example, it was a terrifying, haunting ride.
It was a terrifying and haunting ride.
This sentence does not use commas.
Ancient and French cannot be separated by 'and',
Number two, separating clauses.
We also use commas to separate two independent clauses
that could be joined with for,
these coordinating conjunctions is FANBOYS.
(laughing)
For, and, nor, but, or, yet, so
and we thoroughly enjoyed ourselves.
Or, the coffee is excellent in Australia,
but I've always preferred tea.
Or, we sold everything, so we managed to make a profit.
If the clauses are short, you can leave out the comma.
It's up to you to decide whether they are short enough.
For example, I cooked and Joe cleaned.
When you have a subordinating clause
at the beginning of a sentence,
it is usually followed by a comma.
If you need anything, let me know.
Although he invented something very important,
most people don't know his name.
However, when the subordinating clause
is in the second half of the sentence,
we generally don't use a conjunction.
For example, they gave me some water because I was parched.
Because I was parched, they gave me some water.
We need to talk about the comma splice.
A really common mistake is using a comma
to join two independent clauses without using a conjunction.
Sometimes, it's better to use a semicolon
or even a full stop in these situations.
Here is an example of a comma splice.
I can't go out tonight, I have to be up early tomorrow.
I can't and I have to, are two independent clauses
and a comma simply doesn't have the power
There are several different ways,
you could punctuate this sentence.
I have to be up early tomorrow.
I have to be up early tomorrow.
And finally, we could insert a word.
I can't go out tonight as I have to be up early tomorrow.
Here are some more examples of comma splices to avoid.
The flowers were beautiful, they smelt incredible.
Everyone should make at least one dish,
however, some people might want to make more.
Note that, however, is a conjunctive adverb
not a coordinating or subordinating conjunction.
And you can't use it to join sentences.
Other adverbs like this are nevertheless, my favourite,
The correct punctuation for this is with a full stop
or a semicolon before however.
These types of commas are the ones
that people make the most mistakes with.
We use isolating commas when a word
or several words in a sentence could be taken out
This is very often around names.
When we are addressing someone directly.
Tina, you really excelled yourself today!
Or, take these plates with you, Bob, please.
We also use commas after exclamations.
Well, that wasn't very satisfactory!
Or, oh, is that Allen over there?
And finally we use them with non-essential appositives.
For example, Lucy's dog, Diego, won a prize recently.
He won third place in the village.
Okay and, Jun was a good, even great, tennis player.
You could take out the information in commas
and the sentence would still make sense.
and feeling a little stupid, started speaking.
You must put the comma after 'and'
to ensure that without the information in commas,
the sentence is still correct.
feeling a little stupid, started speaking.
We can remove feeling a little stupid.
I stood up on stage and started speaking.
We can also use commas in non-defining relative clauses.
I'll only mention this briefly,
because I mention relative clauses in another lesson.
And I'll link to that lesson in the description box.
I have a complete lesson on clauses.
Finally, I want to talk to you about direct speech.
We use a comma before or after direct speech.
Somchai shouted, "Where are you going?"
Notice that in the first example,
the comma is outside the speech marks,
while in the second, it's inside.
that this is used more in American English
because it's often referred to as The Oxford comma.
Sometimes it's called The Harvard comma,
In British English, we only tend to use it,
if it would be unclear otherwise.
Nowadays, it's also a stylistic choice.
So certain publications will favour using it all the time.
Right, that's it for today's lesson.
I think the advanced grammar challenge
and to see the special offer price
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I will see you soon for another lesson.
Bye.