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Word classes
All words belong to categories called word classes (or parts of speech) according
to the part they play in a sentence. The main word classes in English are listed
below.
Noun
Verb Adjective
Adverb
Pronoun
Preposition
Conjunction
Determiner
Exclamation
Noun
A noun is a word that identifies:
a person (man, girl, engineer , friend )
a thing (horse, wall, flower, country )
an idea, quality, or state (anger, courage, life,luckiness)
Read more about nouns.
Verb
A verb describes what a person or thing does or what happens. For example, verbs
describe:
an action – jump, stop, explore
an event – snow, happen
http://www.oxforddictionaries.com/definition/english/word-classhttp://www.oxforddictionaries.com/definition/english/word-classhttp://www.oxforddictionaries.com/definition/english/word-classhttp://www.oxforddictionaries.com/words/word-classes-or-parts-of-speech#nounhttp://www.oxforddictionaries.com/words/word-classes-or-parts-of-speech#nounhttp://www.oxforddictionaries.com/words/word-classes-or-parts-of-speech#verbhttp://www.oxforddictionaries.com/words/word-classes-or-parts-of-speech#verbhttp://www.oxforddictionaries.com/words/word-classes-or-parts-of-speech#adjectivehttp://www.oxforddictionaries.com/words/word-classes-or-parts-of-speech#adjectivehttp://www.oxforddictionaries.com/words/word-classes-or-parts-of-speech#adverbhttp://www.oxforddictionaries.com/words/word-classes-or-parts-of-speech#adverbhttp://www.oxforddictionaries.com/words/word-classes-or-parts-of-speech#pronounhttp://www.oxforddictionaries.com/words/word-classes-or-parts-of-speech#pronounhttp://www.oxforddictionaries.com/words/word-classes-or-parts-of-speech#prepositionhttp://www.oxforddictionaries.com/words/word-classes-or-parts-of-speech#prepositionhttp://www.oxforddictionaries.com/words/word-classes-or-parts-of-speech#conjunctionhttp://www.oxforddictionaries.com/words/word-classes-or-parts-of-speech#conjunctionhttp://www.oxforddictionaries.com/words/word-classes-or-parts-of-speech#determinerhttp://www.oxforddictionaries.com/words/word-classes-or-parts-of-speech#determinerhttp://www.oxforddictionaries.com/words/word-classes-or-parts-of-speech#exclamationhttp://www.oxforddictionaries.com/words/word-classes-or-parts-of-speech#exclamationhttp://www.oxforddictionaries.com/words/nounshttp://www.oxforddictionaries.com/words/nounshttp://www.oxforddictionaries.com/definition/english/identifyhttp://www.oxforddictionaries.com/definition/english/identifyhttp://www.oxforddictionaries.com/definition/english/identifyhttp://www.oxforddictionaries.com/definition/english/engineerhttp://www.oxforddictionaries.com/definition/english/engineerhttp://www.oxforddictionaries.com/definition/english/engineerhttp://www.oxforddictionaries.com/definition/english/couragehttp://www.oxforddictionaries.com/definition/english/couragehttp://www.oxforddictionaries.com/definition/english/couragehttp://www.oxforddictionaries.com/definition/english/lucky#lucky__14http://www.oxforddictionaries.com/definition/english/lucky#lucky__14http://www.oxforddictionaries.com/definition/english/lucky#lucky__14http://www.oxforddictionaries.com/words/nounshttp://www.oxforddictionaries.com/words/nounshttp://www.oxforddictionaries.com/words/verbshttp://www.oxforddictionaries.com/words/verbshttp://www.oxforddictionaries.com/definition/english/describehttp://www.oxforddictionaries.com/definition/english/describehttp://www.oxforddictionaries.com/definition/english/describehttp://www.oxforddictionaries.com/definition/english/describehttp://www.oxforddictionaries.com/words/verbshttp://www.oxforddictionaries.com/words/nounshttp://www.oxforddictionaries.com/definition/english/lucky#lucky__14http://www.oxforddictionaries.com/definition/english/couragehttp://www.oxforddictionaries.com/definition/english/engineerhttp://www.oxforddictionaries.com/definition/english/identifyhttp://www.oxforddictionaries.com/words/nounshttp://www.oxforddictionaries.com/words/word-classes-or-parts-of-speech#exclamationhttp://www.oxforddictionaries.com/words/word-classes-or-parts-of-speech#determinerhttp://www.oxforddictionaries.com/words/word-classes-or-parts-of-speech#conjunctionhttp://www.oxforddictionaries.com/words/word-classes-or-parts-of-speech#prepositionhttp://www.oxforddictionaries.com/words/word-classes-or-parts-of-speech#pronounhttp://www.oxforddictionaries.com/words/word-classes-or-parts-of-speech#adverbhttp://www.oxforddictionaries.com/words/word-classes-or-parts-of-speech#adjectivehttp://www.oxforddictionaries.com/words/word-classes-or-parts-of-speech#verbhttp://www.oxforddictionaries.com/words/word-classes-or-parts-of-speech#nounhttp://www.oxforddictionaries.com/definition/english/word-class
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a situation – be, seem, have
a change – evolve, shrink, widen
Read more about verbs.
Adjective
An adjective is a word that describes a noun, giving extrainformation about it. For
example:
an exci t ing adventure
a green apple
a t idy room
Read more about adjectives.
Adverb
An adverb is a word that’s used to give information about a verb, adjective, or other
adverb. They can make the meaning of a verb, adjective, or other adverb stronger or
weaker, and often appear between the subject and its verb (She nearly lost everything.)
Read more about adverbs.
Pronoun
Pronouns are used in place of a noun that is already known or has already
been mentioned. This is often done in order to avoid repeating the noun. For example:
Laura left early because she was tired.
Anthony brought the avocados with h im .
That is the only option left.
Something will have to change.
Personal pronouns are used in place of nouns referring to specific people or things, forexample I , me, mine, you, yours,his, her , hers, we, they , or them. They can be divided
into various different categories according to their role in a sentence, as follows:
subjective pronouns
objective pronouns
possessive pronouns
http://www.oxforddictionaries.com/definition/english/situationhttp://www.oxforddictionaries.com/definition/english/situationhttp://www.oxforddictionaries.com/definition/english/situationhttp://www.oxforddictionaries.com/words/verbshttp://www.oxforddictionaries.com/words/verbshttp://www.oxforddictionaries.com/words/adjectiveshttp://www.oxforddictionaries.com/words/adjectiveshttp://www.oxforddictionaries.com/definition/english/informationhttp://www.oxforddictionaries.com/definition/english/informationhttp://www.oxforddictionaries.com/words/adjectiveshttp://www.oxforddictionaries.com/words/adjectiveshttp://www.oxforddictionaries.com/words/adverbshttp://www.oxforddictionaries.com/words/adverbshttp://www.oxforddictionaries.com/words/subjects-and-objectshttp://www.oxforddictionaries.com/words/subjects-and-objectshttp://www.oxforddictionaries.com/words/subjects-and-objectshttp://www.oxforddictionaries.com/definition/english/nearlyhttp://www.oxforddictionaries.com/definition/english/nearlyhttp://www.oxforddictionaries.com/definition/english/nearlyhttp://www.oxforddictionaries.com/words/adverbshttp://www.oxforddictionaries.com/words/adverbshttp://www.oxforddictionaries.com/words/pronounshttp://www.oxforddictionaries.com/words/pronounshttp://www.oxforddictionaries.com/definition/english/mentionhttp://www.oxforddictionaries.com/definition/english/mentionhttp://www.oxforddictionaries.com/definition/english/mentionhttp://www.oxforddictionaries.com/definition/english/avoidhttp://www.oxforddictionaries.com/definition/english/avoidhttp://www.oxforddictionaries.com/definition/english/avoidhttp://www.oxforddictionaries.com/definition/english/avocadohttp://www.oxforddictionaries.com/definition/english/avocadohttp://www.oxforddictionaries.com/definition/english/avocadohttp://www.oxforddictionaries.com/words/pronouns#subjective_pronounshttp://www.oxforddictionaries.com/words/pronouns#subjective_pronounshttp://www.oxforddictionaries.com/words/pronouns#objective_pronounshttp://www.oxforddictionaries.com/words/pronouns#objective_pronounshttp://www.oxforddictionaries.com/words/pronouns#possessive_pronounshttp://www.oxforddictionaries.com/words/pronouns#possessive_pronounshttp://www.oxforddictionaries.com/words/pronouns#possessive_pronounshttp://www.oxforddictionaries.com/words/pronouns#possessive_pronounshttp://www.oxforddictionaries.com/words/pronouns#objective_pronounshttp://www.oxforddictionaries.com/words/pronouns#objective_pronounshttp://www.oxforddictionaries.com/words/pronouns#subjective_pronounshttp://www.oxforddictionaries.com/definition/english/avocadohttp://www.oxforddictionaries.com/definition/english/avoidhttp://www.oxforddictionaries.com/definition/english/mentionhttp://www.oxforddictionaries.com/words/pronounshttp://www.oxforddictionaries.com/words/adverbshttp://www.oxforddictionaries.com/definition/english/nearlyhttp://www.oxforddictionaries.com/words/subjects-and-objectshttp://www.oxforddictionaries.com/words/adverbshttp://www.oxforddictionaries.com/words/adjectiveshttp://www.oxforddictionaries.com/definition/english/informationhttp://www.oxforddictionaries.com/words/adjectiveshttp://www.oxforddictionaries.com/words/verbshttp://www.oxforddictionaries.com/definition/english/situation
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reflexive pronouns
Read more about pronouns.
Preposition
A preposition is a word such as after, in, to, on, and with. Prepositions are usually used
in front of nouns or pronouns and they show the relationship between the noun or
pronoun and other words in a sentence. They describe, for example, the position of
something, the time when something happens, or the way in which something is done.
Read more about prepositions.
Conjunction
A conjunction (also called a connective) is a word such
as and, because, but, for, if, or, and when. Conjunctions are used to
connect phrases, clauses, and sentences.The two main kinds are known
as coordinating conjunctionsand subordinating conjunctions.
Read more about conjunctions.
Determiner
A determiner is a word that introduces a noun, suchas a/an , the , every , this , those , or many (as
in a dog, the dog, this dog, those dogs, every dog, many dogs).
The determiner the is sometimes known as the definite article and the
determiner a (or an ) as the indefinite article.
Read more about determiners.
Exclamation
An exclamation (also called an interjection) is a word or phrase that expresses strong
emotion, such as surprise, pleasure, or anger. Exclamations often stand on their own,
and in writing they are usually followed by an exclamation mark rather than a full stop.
http://www.oxforddictionaries.com/words/pronouns#reflexive_pronounshttp://www.oxforddictionaries.com/words/pronouns#reflexive_pronounshttp://www.oxforddictionaries.com/words/pronounshttp://www.oxforddictionaries.com/words/pronounshttp://www.oxforddictionaries.com/words/prepositionshttp://www.oxforddictionaries.com/words/prepositionshttp://www.oxforddictionaries.com/words/prepositionshttp://www.oxforddictionaries.com/words/prepositionshttp://www.oxforddictionaries.com/words/conjunctionshttp://www.oxforddictionaries.com/words/conjunctionshttp://www.oxforddictionaries.com/definition/english/connective#connective__6http://www.oxforddictionaries.com/definition/english/connective#connective__6http://www.oxforddictionaries.com/definition/english/connective#connective__6http://www.oxforddictionaries.com/words/phraseshttp://www.oxforddictionaries.com/words/phraseshttp://www.oxforddictionaries.com/words/phraseshttp://www.oxforddictionaries.com/words/clauseshttp://www.oxforddictionaries.com/words/clauseshttp://www.oxforddictionaries.com/words/clauseshttp://www.oxforddictionaries.com/words/sentenceshttp://www.oxforddictionaries.com/words/sentenceshttp://www.oxforddictionaries.com/words/sentenceshttp://www.oxforddictionaries.com/words/conjunctionshttp://www.oxforddictionaries.com/words/conjunctionshttp://www.oxforddictionaries.com/words/determinershttp://www.oxforddictionaries.com/words/determinershttp://www.oxforddictionaries.com/words/determinershttp://www.oxforddictionaries.com/words/determinershttp://www.oxforddictionaries.com/words/exclamationshttp://www.oxforddictionaries.com/words/exclamationshttp://www.oxforddictionaries.com/definition/english/interjectionhttp://www.oxforddictionaries.com/definition/english/interjectionhttp://www.oxforddictionaries.com/definition/english/interjectionhttp://www.oxforddictionaries.com/definition/english/surprisehttp://www.oxforddictionaries.com/definition/english/surprisehttp://www.oxforddictionaries.com/definition/english/surprisehttp://www.oxforddictionaries.com/definition/english/surprisehttp://www.oxforddictionaries.com/definition/english/interjectionhttp://www.oxforddictionaries.com/words/exclamationshttp://www.oxforddictionaries.com/words/determinershttp://www.oxforddictionaries.com/words/determinershttp://www.oxforddictionaries.com/words/conjunctionshttp://www.oxforddictionaries.com/words/sentenceshttp://www.oxforddictionaries.com/words/clauseshttp://www.oxforddictionaries.com/words/phraseshttp://www.oxforddictionaries.com/definition/english/connective#connective__6http://www.oxforddictionaries.com/words/conjunctionshttp://www.oxforddictionaries.com/words/prepositionshttp://www.oxforddictionaries.com/words/prepositionshttp://www.oxforddictionaries.com/words/pronounshttp://www.oxforddictionaries.com/words/pronouns#reflexive_pronounshttp://www.oxforddictionaries.com/words/pronouns#reflexive_pronouns
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Sentence Stretchers
Purpose: Syntactic Development
Focus: Expand grammatically correct sentences by adding new words in appropriate order
ELDC (Continuum) Level(s): Proficient 2, Proficient 3
Procedure: One team begins by making a sentence orally that contains the language or content focus of
the lesson. (Make the starter sentence as short as possible.) For example, in a lesson focusing on
weather and on adjectives, the first team might say, The cloud is floating. The first team gets a point.
Other teams take turns expanding the sentence, getting a point each time something is added
successfully or until teams run out of expansions.
Examples:
Begin with the sentence: The cloud is floating. The cloud is floating. The white cloud is floating. The
fluffy white cloud is floating. The fluffy white cloud is floating in the sky. The fluffy white cloud that looks
like a boat is floating in the sky. Etc.
Begin with the sentence: The tree was happy.(from lesson on The Giving Tree, by S. Silverstein) The tree
was happy because the boy returned. The Giving Tree was happy because the boy returned. The Giving
Tree was happy because the boy returned to sit in the shade. The Giving Tree was happy because the
boy returned to sit in the shade and rest. The Giving Tree was happy because the boy returned to sit in
the shade and rest quietly.
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SIMPLE PRESENT TENSE
THE SIMPLE PRESENT TENSE IS USED: To express habits, general truths, repeated actions or unchanging situations, emotions and
wishes:
I smoke (habit); I work in London (unchanging situation); London is a large city (general truth)
To give instructions or directions:
You walk for two hundred meters, then you turn left.
To express fixed arrangements, present or future:
Your exam starts at 09.00
To express future time, after some conjunctions: after, when, before, as so on as, unt i l :
He'll give it to you when you come next Saturday.
Be careful! The simple present is not used to express actions happening now.
EXAMPLES
For habits
He drinks tea at breakfast.
She only eats fish.
They watch television regularly.
For repeated actions or events
We catch the bus every morning.It rains every afternoon in the hot season.
They drive to Monaco every summer.
For general truths
Water freezes at zero degrees.
The Earth revolves around the Sun.
Her mother is Peruvian.
For instructions or directions
Open the packet and pour the contents into hot water.
You take the No.6 bus to Watney and then the No.10 to Bedford.
For fixed arrangements
His mother arrives tomorrow.
Our holiday starts on the 26th March
With future constructions
She'll see you before she leaves.
We'll give it to her when she arrives.
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FORMING THE SIMPLE PRESENT TENSE: TO THINK
Affirmative Interrogative Negative
I think Do I think? I do not think
You think Do you think? You do not think
He thinks Does he think? He does not think
She thinks Does she think? She does not think
It thinks Does it think? It does not think
We think Do we think? We do not think.
They think Do they think? They do not think.
NOTES ON THE SIMPLE PRESENT, THIRD PERSONSINGULAR
In the third person singular the verb always ends in -s:
he want s , she need s , he gives , she think s .
Negative and question forms use DOES (= the third person of the auxiliary 'DO') + the infinitive of
the verb.
He want s ice cream. Does he want strawberry? He does not want vanilla.
Verbs ending in -y : the third person changes the -y to -ies:
fly --> fl ie s , cry --> cr ie s
Exception: if there is a vowel before the -y: play --> play s , pray --> pray s
Add -es to verbs ending in:-ss, -x, -sh, -ch:
he passes, she catches, he fix es, it pushes
EXAMPLES
He goes to school every morning.
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She understands English.
It mixes the sand and the water.
He tries very hard.
She enjoys playing the piano.
Present Simple or Continuous
We use the Present Simple
o for regular actions or events
I watch TV most evenings.
o facts
The sun rises in the east
o facts know about the future
The plane leaves at 5.00 in the morning.o thoughts and feelings about the time of speaking
I don't understand.
We use the Present Continuous
o at the time of speaking ('now')
I'm watching a movie on TV.
o things which are true at the moment but not always
I'm looking for a new job.
o present plans for the future
I'm taking my husband to New York for his birthday.
Look at these sentences:
o I usually don't drink coffee but I'm having one this morning because there is nothing else.
o I often drive to work but I'm taking the train this morning because my car is in for repair.
o I'm thinking about dying my hair blonde but I don't think my wife will be very happy about it.
o My parents live in New York but I'm just visiting.
Notice how in all these examples we use the present continuous to talk about events which are
temporary/limited in time and the present simple to talk about events which are
habits/permanent.
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PAST TENSEThe Simple Past Tense, often just called the Past Tense, is easy to use in English.
If you already know how to use the Present Tense, then the Past Tense will be easy.
In general, the Past Tense is used to talk about something that started and finished at a definite
time in the past.
How to form the Past Tense in English
The main rule is that for every verb in English, there is only one form of it in the past tense.
(The exception is the Past tense of To Be, which has two forms: was and were)
This is totally different from other languages such as Spanish, French, Italian etc. where you change
the verb ending for every subject.
For example: The past tense of the verb want is wanted .
Wanted is used as the past tense for all subjects/pronouns.
I wanted
You wanted
He wanted
She wanted
It wanted
We wanted
They wanted
So you just have to learn one word to be able to use it in the past tense. In this case we just needed
to learn the one word wanted which can be used for all subjects (or people).
Past Tense Regular Verbs
To change a regular verb into its past tense form, we normally add –ED to the end of the verb.
play – played
cook – cooked
rain – rained
wait – waited
There are some exceptions with a slight change in spelling which you can see here:
Spelling of words ending in ED.
http://www.grammar.cl/Present/Simple.htmhttp://www.grammar.cl/Present/Simple.htmhttp://www.grammar.cl/Present/Simple.htmhttp://www.grammar.cl/Past/To_Be.htmhttp://www.grammar.cl/Past/To_Be.htmhttp://www.grammar.cl/Past/To_Be.htmhttp://www.grammar.cl/english/spelling-ed-ending.htmhttp://www.grammar.cl/english/spelling-ed-ending.htmhttp://www.grammar.cl/english/spelling-ed-ending.htmhttp://www.grammar.cl/Past/To_Be.htmhttp://www.grammar.cl/Present/Simple.htm
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Examples of sentences using regular verbs in the pasttense
Last night I played my guitar loudly and the neighbors complained.
She kissed me on the cheek.It rained yesterday.
Angela watched TV all night.
John wanted to go to the museum.
Note: There are three different ways of pronouncing the –ed at the end of a verb in the past tense.
We recommend reading our guide about the pronunciation of –ED at the end of words.
Negative sentences in the Past Tense
We use didn't (did not) to make a negative sentence in the past tense.
This is for regular AND irregular verbs in English.
(Exception is To Be and Modal Verbs such as Can)
Compare the following:
Present: They don't live in Canada.
Past: They didn't live in Canada.
The main verb (live in the example above) is in its base form (of the infinitive). The
auxiliary DIDN'T shows that the sentence is negative AND in the past tense.
NOTICE: The only difference between a negative sentence in the present tense and a negative
sentence in the past tense is the change in the auxiliary verb.
Both don't and doesn't in the present tense become didn't in the past tense.
Compare the negative sentences in the examples below:
Present: You don't need a mechanic.
Past: You didn't need a mechanic.
Present: You don't walk to work.
Past: You didn't walk to work.
Present: He doesn't speak Japanese.
Past: He didn't speak Japanese.
Examples of negative sentences in the Past Tense
I didn't want to go to the dentist.
http://www.grammar.cl/english/pronunciation-ed.htmhttp://www.grammar.cl/english/pronunciation-ed.htmhttp://www.grammar.cl/english/pronunciation-ed.htmhttp://www.grammar.cl/english/pronunciation-ed.htmhttp://www.grammar.cl/english/pronunciation-ed.htmhttp://www.grammar.cl/Present/Dont_Doesnt.htmhttp://www.grammar.cl/Present/Dont_Doesnt.htmhttp://www.grammar.cl/Present/Dont_Doesnt.htmhttp://www.grammar.cl/Present/Dont_Doesnt.htmhttp://www.grammar.cl/Present/Dont_Doesnt.htmhttp://www.grammar.cl/Present/Dont_Doesnt.htmhttp://www.grammar.cl/Present/Dont_Doesnt.htmhttp://www.grammar.cl/english/pronunciation-ed.htm
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She didn't have time.
You didn't close the door.
He didn't come to my party.
They didn't study so they didn't pass the test.
We didn't sleep well last night.
Questions in the Past Tense
We use did to make a question in the past tense.
This is for regular AND irregular verbs in English.
(Exception is To Be and Modal Verbs such as Can)
Compare the following:
Present: Do they live in France?
Past: Did they live in France?
The main verb (live in the example above) is in its base form (of the infinitive). The
auxiliary DID shows that the question is in the past tense.
NOTICE: The only difference between a question in the present tense and a question in the past
tense is the change in the auxiliary verb.
Both Do and Does in present tense questions become Didn't in past tense questions.
Compare the questions in the examples below:
Present: Do you need a doctor?
Past: Did you need a doctor?
Present: Do you ride your bike to work?
Past: Did you ride your bike to work?
Present: Does he live in Italy?
Past: Did he live in Italy?
We can also use a question word (Who, What, Why etc.) before DID to ask for more information.
Did you study? – Yes, I did.
When did you study? – I studied last night.Where did you study? – I studied at the library.
Read more about short answers in the past tense.
Examples of Questions in the Past Tense
http://www.grammar.cl/Present/Do_Does.htmhttp://www.grammar.cl/Present/Do_Does.htmhttp://www.grammar.cl/Present/Do_Does.htmhttp://www.grammar.cl/Present/Do_Does.htmhttp://www.grammar.cl/Present/Do_Does.htmhttp://www.grammar.cl/Notes/Question_Words.htmhttp://www.grammar.cl/Notes/Question_Words.htmhttp://www.grammar.cl/Notes/Question_Words.htmhttp://www.grammar.cl/Past/Short_Answers.htmhttp://www.grammar.cl/Past/Short_Answers.htmhttp://www.grammar.cl/Past/Short_Answers.htmhttp://www.grammar.cl/Past/Short_Answers.htmhttp://www.grammar.cl/Notes/Question_Words.htmhttp://www.grammar.cl/Present/Do_Does.htmhttp://www.grammar.cl/Present/Do_Does.htm
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Did you go to work yesterday?
Did they arrive on time?
Did she like the surprise?
Where did she go?
What did you do yesterday?
What did you say? - I didn't say anything.
Why did we have to come?
Irregular Verbs in the Past Tense
Irregular verbs are ONLY irregular in affirmative/positive sentences.
(An exception to this is with the verb TO BE in the Past Tense).
For example: The past tense of GO is WENT.
It does not end in –ED so it is considered irregular.
The word went is used for all subjects – I, you, we, they, he, she, it.
I went to the beach
He went to the park.
She went to the zoo.
They went to the library.
BUT, as we mentioned before, it is only in its irregular form (went ) in sentences that are
affirmative/positive.
Compare the following using GO in the past tense.
They went to the beach
They didn't go to the beach --- Didn't shows that we are talking in the past tense.
Did they go to the beach? --- Did shows that we are talking in the past tense.
Another example with an irregular verb.
The past of EAT is ATE.
You ate my cake.
You didn't eat my cake.Did you eat my cake?
Present vs Past Tense Summary Chart
http://www.grammar.cl/Past/To_Be.htmhttp://www.grammar.cl/Past/To_Be.htmhttp://www.grammar.cl/Past/To_Be.htmhttp://www.grammar.cl/Past/To_Be.htm
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.
PRESENT PREFECT
Use of Present Perfect
puts emphasis on the result
Example: She has written five letters.
action that is still going on
Example: School has not started yet.
action that stopped recently
Example: She has cooked dinner.
finished action that has an influence on the present
Example: I have lost my key.
action that has taken place once, never or several times before the moment of speaking
Example: I have never been to Australia.
Signal Words of Present Perfect
already, ever, just, never, not yet, so far, till now, up to now
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Exercises on Present Perfect
Exceptions in Spelling when adding ‘ed’
have or has
Positive Sentences in Present Perfect Simple
Negative Sentences in Present Perfect Simple
Sentences with ‘never ’ in Present Perfect Simple
Questions in Present Perfect Simple
Questions with Interrogative Particles in Present Perfect Simple
Mixed Exercise on Present Perfect Simple
Exercise on the text “Loch Ness”
Irregular Verbs
For and Since for Time
We lived there for five years.
He has been away since Tuesday.
We often use for and since when talking about time.
for + period: a "period" is a duration of time - five minutes, two weeks, six
years. For means "from the beginning of the period to the end of the period".
since + point: a "point" is a precise moment in time - 9 o'clock, 1st January,
Monday. Since means "from a point in the past until now".
Look at these examples:
for
a period
from start to end
since
a point
from then to now
>===< x===>|
for 20 minutes since 9am
https://www.ego4u.com/en/cram-up/grammar/present-perfect-simple/exercises?02https://www.ego4u.com/en/cram-up/grammar/present-perfect-simple/exercises?02https://www.ego4u.com/en/cram-up/grammar/present-perfect-simple/exercises?02https://www.ego4u.com/en/cram-up/grammar/present-perfect-simple/exercises?02https://www.ego4u.com/en/cram-up/grammar/present-perfect-simple/exercises?02https://www.ego4u.com/en/cram-up/grammar/present-perfect-simple/exercises?03https://www.ego4u.com/en/cram-up/grammar/present-perfect-simple/exercises?03https://www.ego4u.com/en/cram-up/grammar/present-perfect-simple/exercises?04https://www.ego4u.com/en/cram-up/grammar/present-perfect-simple/exercises?04https://www.ego4u.com/en/cram-up/grammar/present-perfect-simple/exercises?05https://www.ego4u.com/en/cram-up/grammar/present-perfect-simple/exercises?05https://www.ego4u.com/en/cram-up/grammar/present-perfect-simple/exercises?06https://www.ego4u.com/en/cram-up/grammar/present-perfect-simple/exercises?06https://www.ego4u.com/en/cram-up/grammar/present-perfect-simple/exercises?06https://www.ego4u.com/en/cram-up/grammar/present-perfect-simple/exercises?06https://www.ego4u.com/en/cram-up/grammar/present-perfect-simple/exercises?06https://www.ego4u.com/en/cram-up/grammar/present-perfect-simple/exercises?06https://www.ego4u.com/en/cram-up/grammar/present-perfect-simple/exercises?07https://www.ego4u.com/en/cram-up/grammar/present-perfect-simple/exercises?07https://www.ego4u.com/en/cram-up/grammar/present-perfect-simple/exercises?08https://www.ego4u.com/en/cram-up/grammar/present-perfect-simple/exercises?08https://www.ego4u.com/en/cram-up/grammar/present-perfect-simple/exerciseshttps://www.ego4u.com/en/cram-up/grammar/present-perfect-simple/exerciseshttps://www.ego4u.com/en/read-on/countries/uk/tour/loch-nesshttps://www.ego4u.com/en/read-on/countries/uk/tour/loch-nesshttps://www.ego4u.com/en/read-on/countries/uk/tour/loch-nesshttps://www.ego4u.com/en/read-on/countries/uk/tour/loch-nesshttps://www.ego4u.com/en/read-on/countries/uk/tour/loch-nesshttps://www.ego4u.com/en/cram-up/grammar/irregular-verbshttps://www.ego4u.com/en/cram-up/grammar/irregular-verbshttps://www.ego4u.com/en/cram-up/grammar/irregular-verbshttps://www.ego4u.com/en/read-on/countries/uk/tour/loch-nesshttps://www.ego4u.com/en/cram-up/grammar/present-perfect-simple/exerciseshttps://www.ego4u.com/en/cram-up/grammar/present-perfect-simple/exercises?08https://www.ego4u.com/en/cram-up/grammar/present-perfect-simple/exercises?07https://www.ego4u.com/en/cram-up/grammar/present-perfect-simple/exercises?06https://www.ego4u.com/en/cram-up/grammar/present-perfect-simple/exercises?05https://www.ego4u.com/en/cram-up/grammar/present-perfect-simple/exercises?04https://www.ego4u.com/en/cram-up/grammar/present-perfect-simple/exercises?03https://www.ego4u.com/en/cram-up/grammar/present-perfect-simple/exercises?02
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for
a period
from start to end
since
a point
from then to now
for three days
for 6 months
for 4 years
for 2 centuries
for a long time
for ever
since Monday
since January
since 1997
since 1500
since I left school
since the beginning of time
all tenses perfect tenses
for
For can be used with all tenses. Here are a few examples:
They study for two hours every day.
They are studying for three hours today.
He has lived in Bangkok for a long time.
He has been living in Paris for three months.
I worked at that bank for five years.
Will the universe continue for ever?
We do not use for with "all day", "all the time":
I was there all day. (not for all day)
since
Since is normally used with perfect tenses:
He has been here since 9am.
He has been working since he arrived.
I had lived in New York since my childhood.
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We also use since in the structure "It is [period] since":
It was a year since I had seen her.
How long is it since you got married?
Both for and since also have other meanings, with no reference to time. Hereare some examples:
This is for you.
Is this the train for London?
Since you ask, I'll say yes.
Since he didn't study, he didn't pass the exam.