Grammar in English ຫຼັກໄວຍາກອນໃນພາສາອັງກິດ.
Simple Present Tense
Present Progressive / Continuous
The present progressive tense takes the form be + V ing.The form of “be” is determined by the subject of the sentence.
They are sleeping. I am going home.
What are you doing these days?
Don’t bother Mr. Grumpy while he is watching the football game.Developing I’m beginning to like this place!Imminent A: Honey, where are you?Future (Note the presence of future time words.) A: Are you going to the concert this weekend? |
Past Simple
Explanation1. The simple past tense is expressed with the past form of the verb and nothing else.
2. The simple past tense refers to
b. completed action c. past status Examples
Note the usage of the past tense in the following story.
Common problems with the past tense 1. Using the present tense when the past tense is required.
2. Using “was” with verbs in the past tense. Past Progressive / Continuous
Present Perfect SimplePresent Perfect Tense can be used in three situations:
1. To indicate something that has happened at an indefinite time in the past.
I have seen that movie already.2. To indicate something which started in the past and continues until now. I have lived in New York for nine years.3. To indicate something which occurred recently. I have been sick lately.Notes:
When speaking about a specific time, use past tense.
Some words should not be used in situation 2 (above)
Sometimes, but not
Present Perfect Progressive
present perfect continuous can be used instead of present perfect
The present perfect progressive expresses the meaning “until now” and makes the connection between the past and present. Since it is progressive, it usually connotes an idea of continuity. It is often used with prepositional phrases: for + amount of time and since + point in time.
I have been living in Minneapolis since 1999.The present perfect progressive tense is made by placing have been (or has been) immediately in front of the –ing form of the main verb.
The present perfect progressive can sometimes be interchanged with the present perfect tense with little or no deviation in meaning.
Esther has worked there for nine years.
However, in cases where the present perfect tense carries the meaning “before now” (non-specific time in the past), the present perfect progressive cannot be used.
Past PerfectPast perfect tense is used to indicate that one action occurred before another action in the past. In other words, past perfect tense indicates the first of the two actions.* For example, When I woke up this morning, my roommate had left already.Sometimes, when the meaning is clear from context, the simple past tense can be used. After I had gone shopping, I stopped at the health spa.The most common error with the past perfect is using it where it does not belong.
*In some very unusual cases, the past perfect tense can refer to the second past action. Before I had finished my homework, the telephone rang. Future SimpleIn English the Future Time is expressed in a number of ways. The most common are with will and be going to. See examples from the following sentences. I will finish my homework in an hour.With be going to, make sure the verb be agrees with its subject. I’m going to eat a whole watermelon. She’s going to eat a whole watermelon.In speech, the words going to are often pronounced “ gonna .” Don’t forget the be verb. A: What are you gonna do this weekend?What’s the difference between will and be going to? Both can be used interchangeably in some cases. (Predictions and guesses) My prints will be here tomorrow.Be going to is preferable for strong intentions or for describing the inevitable. I’m going to give her a piece of my mind.Will is the preferable form for making offers or expressing pop decisions. A: Who will help me finish this chocolate cake?Sometimes future time can be expressed with either the present or present progressive tense. In such cases, time words must be expressed or clearly implied. I fly to Beijing tomorrow. Future Progressive
Future progressive tense is used to indicate action which will be taking place at some time in the future.
For example,
I will be singing at Symphony Hall next month. She will be coming around the mountain in a few minutes. I’ll be leaving in a few minutes. Future Perfect
The future perfect tense is not commonly used in English. It indicates that an action will be completed in the future (usually before some other action or event).
I will finish my Russian course in June. In July, I will begin studying Chinese. I started studying last year. I will have passed my exams when I graduate next June.
GerundsGerunds are defined as the –ing form of a verb. They have several functions.
1. Used as subjects and complements
Skiing is my favorite sport. 2. Used as objects following prepositions and prepositional expressions Thanks for tending my children. 3. Used as objects following certain verbs*. The children enjoyed watching the parade.
Gerunds can sometimes take objects of their own:
Roland is afraid of making mistakes.
InfinitivesInfinitives are defined as to + base form of the verb. They have several functions.
1. Used as subjects and subject complements.
To know me is to love me.
2. Used as objects following certain verbs*.
I wanted to tell you how much I appreciated your gift. 3. Used as a shortened form of in order to. You must take this medicine (in order) to get well.
Infinitives can sometimes take objects of their own.
We hope to find the person who did this.
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Comparatives
Use –er to compare one syllable adjectives and adverbs as well as two-syllable adjectives ending in –y.
A horse is bigger than a dog.
He is shorter than his brother.
I’m busier today than I was yesterday.
I can run faster than you can.
My house is smaller.
It’s the lesser of two evils.
She is more helpful than her sister.
Mr. Gallant is more courageous than his cousin.
Craig is less practical than Kay.
Celine sings more beautifully than Barbara.
Use better and worse for comparisons with good or well.
That’s a good movie, but this one is better.
Actually, I think that one is worse.
He’s as quick as his brother.
This chair is not as comfortable as that one.
Superlatives
Use the …-est to indicate the superlative of one-syllable adjectives and adverbs as well as two-syllable adjectives ending in –y.
He’s the fastest man alive.
That’s the funniest clown I’ve ever seen.
Ben works the hardest of them all.
This is the best deal I can offer you.
That was the best time I’ve ever had.
It was the worst dinner I’ve ever cooked.
I like this one (the) best.
Use the most + adjective/adverb to indicate the superlative of longer adjectives and adverbs.
He’s the most wonderful man I’ve met.
That was the most difficult exam I’ve ever taken.
Chris sings the most beautifully of them all.
Article ຄຳນຳໜ້ານາມ
Singular count nouns cannot stand alone in a sentence.
Apple is on table. (Wrong!)
They must be preceded by one of the following:
1. An article (the, a, an)
An apple is on the table.
The professor gave us a test.
2. A number or quantifier (one, another, the other, each, every, either, neither)
One man was in Chicago.
The other man was in Saint Paul.
Neither man was with his wife.
Either man could be in trouble.
Note: Never use the and another, each, every, neither, either together:
The another man was in Milwaukee. (Wrong!)
3. This, that, some*
This artist created that painting.
Some woman came to see you. (*unidentified subject)
4. A possessive pronoun or noun.
It is my bicycle now.Note: Do not use articles and possessives together.
It was John’s bicycle.
The Mary’s bicycle was stolen. (Wrong!)
Proper nouns have their own article usage.
Don Smith lived next door to Dr. Zimbango.
The Empire State Building is in New York City.
Non-count and plural nouns can be used without articles only in the “generic” sense:
Cats are enemies of dogs.
Water is essential for survival.
Article Chart ຕາຕະລາງສະແດງການນຳໃຊ້ຄຳນຳໜ້ານາມ.
Specific (This one, that one) (This/that group) Which one? Which ones? | Non-Specific Any one Any group One of many One of many groups | GenericIn general | |
Count Singular | The apple The bird The child | An apple A bird A child | * * |
Count Plural | The apples The birds The children | Some apples Some birds Some children | Apples Birds Children |
Non-count | The water The information | Some water Some information | Water Information |
Specific articles are used with nouns which have been identified previously. (The speaker and the listener both know which thing/person/substance/idea is being referred to.)The teacher is coming up the stairs. Non-specific articles are used with nouns that have not been identified previously (by both the speaker and the listener.) They are used with items that have not been singled-out yet. (Note: As soon as the items are identified, they require a specific article.) I want a candy bar. (Any candy bar will do.) Cats are afraid of dogs. (in general) *However, singular count nouns cannot stand alone in a sentence, so an article (usually a or an) is used. Oranges contain Vitamin C. (generally)
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Reported SpeechReported Speech comes in two forms: direct quotes and indirect quotes. For direct quotes, the original speaker’s exact words are used within quotation marks. For indirect quotes, the original words are paraphrased and no quotation marks are used.
Grandpa said (that) he would come to visit us next week. Dr. Sownso states that . . . |
Noun, Pronoun
Noun Clauses່
Noun clause used as an object He said something. S V O He said that he was sick. Noun clause used as a subject Something is your business. S V Whatever you do is your business. Someone is still in the cafeteria. S V Whoever ate my lunch is still in the cafeteria. | What did he say? What is your business? Who is in the cafeteria? |
The subordinator may take the "subject" or "object" position in a noun clause.
Note the usage of the following:
Henry loves Mary. (S V O) Mary loves Jim. (S V O) The person who(m) Lee loves is a secret. The person who loves Tim is a secret. Who(m) Henry loves is a secret. Who loves Tim is a secret. | Mary is the "object" of the sentence.Mary is the "subject" of the sentence. Relative clause (subordinator in obj. position) Relative clause (subordinator in subj. position) Noun clause (subordinator in obj. position) Noun clause (subordinator in subj. position) |
Subordinators which are used in noun clauses:
(Some of these words are also used in Grammar: Relative Clauses and Grammar: Wh - Questions.)
thatwhat who whoever whatever whether | whichwhere when how why if | how muchhow many how long how far how often whose |
Remember to preserve word order in noun clauses:
I don’t know who he is.
Whoever she is is not important.
Whatever is in the box is a mystery.
Can you tell me what he is doing?
She doesn't undestand why he is leaving.
I wonder how much that costs.
Do you know how long it will take?
Collective Nouns
Some nouns can be used with either “singular” or plural “verbs,” depending on whether the speaker is referring to them as a one group or individually.
Examples of collective nouns are:
group | family | committee | team | management |
The committee has not made a decision yet.The committee have not made a decision yet. The team is posing for a photograph. The team are signing autographs. | (It will submit one conclusion as a group.)They are still arguing among themselves.) (as a group) (as individuals) |
Be careful when using collective nouns with pronouns.
The Jones family is having a reunion this Sunday. It meets every summer.
The Jones family are going home on Monday. They all live in different states.
Count/Non-Count Nouns
Count nouns have two forms: singular and plural. They can be used with numbers and quantifying expressions such as many, several, and few.
Non-count nouns have only one form. When used as subjects in present tense sentences, non-count nouns require the –s form of the verb.
Some nouns can be either count or non-count.
Both count and non-count nouns can be quantified. That is, they can be used with expressions which divide them into parts or groups which can be counted. For example,
Sometimes a non-count noun is used to indicate a “group” of items, whereas individual items within the group are countable. For example,
One potato | two potatoes | several potatoes | few potatoes |
The dog sleeps. | The dogs sleep. | The bear has large claws. |
Non-count nouns have only one form. When used as subjects in present tense sentences, non-count nouns require the –s form of the verb.
Juice contains many vitamins. | Honesty is the best policy. |
Some nouns can be either count or non-count.
Job experience is essential.Milk contains calcium. | Some experiences can be funny.Two milks, please. (informal) |
Both count and non-count nouns can be quantified. That is, they can be used with expressions which divide them into parts or groups which can be counted. For example,
Two apples One cookiemilk sugar | Two bags of apples A box of cookiesTwo cartons of milk A cup of sugar |
Sometimes a non-count noun is used to indicate a “group” of items, whereas individual items within the group are countable. For example,
Non-countMoney Time Clothing Furniture Luggage | Countdollars, bills, fives, cents, dimes, coins years, months, days, hours, minutes dresses, pants, shirts, socks, shoes tables, chairs, sofas, lamps suitcases, briefcases, bags, carry-ons |
Singular vs. PluralEnglish nouns can be classified as count (singular and plural) and non-count. The singular form is used when considering the noun as a single item (count) or entity (non-count).
The plural form is used when considering more than one of the same item. Non-count nouns do not have a plural form.
Things to be aware of: Regular plurals Most plurals are formed by adding –s or –es to the singular noun:
In some cases, there are special spelling rules that need to be considered when forming the plural.
Irregular plurals Some nouns take on a different form in the plural:
Non-count nouns Non-count nouns do not have a plural form; however, some nouns can be used in both the count andnon-count sense:
Third-person singular –s Singular and non-count nouns (in the third person) require the –s form of the verb in the present tense. The girl loves painting. Singular count nouns require an article (the, a, an) unless
Plural nouns and singular non-count nouns do not require an article in the “generic” sense: Water is important for plants.However, they require articles (the, some) in most other cases. Please put some wine in the glasses. Plurals and NationalitiesWhy do we say but we say
It’s mostly phonetic. That is, it depends on the final sound of the word.
Languages (no article)
Generalizations**
*If you are talking about a specific group (of Russians, etc.), the article the must be used. Most of the Italians (in this class) are female. With 's' Most Americans speak English. Not: Most of Americans Noun and Verb PhrasesNoun Phrases are groups of words that can function as subjects or objects in sentences.They may take on various forms:
He gave the money to us. Verb PhrasesVerb phrases are groups of words that express action or state of being. They take on various forms.
Other words can be added to enhance verb phrases:
Pronouns
Pronouns are used in place of nouns. They enable speakers to refer to something or someone without having to repeat its name.
Example:
Mr. Jones lives in Kentucky. He frequently travels to Memphis to see his wife. She is a lawyer and only sees him on weekends.
The subject and object pronouns in English are as follows:
Use subject pronouns when the pronoun refers to the doer of the action or the main topic (subject) of the sentence.
Henry hit a baseball over the fence. Use object pronouns when the pronoun refers to the receiver of the action or is the object of a prepositional phrase.
Remember to use he/him when referring to males and she/her when referring to females!
There is/areThere is/There are is a common phrase in English, used to indicate that something “exists” or is in a certain location. The main subject follows the verb when there is/are is used. There is an apple on the table. There will be a party at Bill’s house on Saturday.Contractions are possible, but they are mostly used informally in speech.
There’re plenty of oranges left. There’s ten people outside!Common mistakesSince the expression there is/are usually has no equivalent in other languages, students sometimes use have instead.
Present unreal conditionalsPresent unreal conditionals indicate a situation which is only imagined or in some-one's mind. For instance:
A: What would you do if you had a million dollars? For present unreal conditionals, it is common to use were in place of all forms of “be” in the if clause (regardless of the subject). If I were you, I would get a lawyer. Sometimes could can be used in place of would in the main clause: If I had more free time, I could travel around the world. Past ConditionalsPast conditionals are used when talking about decisions or actions that you wish had been different. They indicate hypothetical situations from the past using “if” statements. To form the past conditional, use past perfect in the “if” clause. Verbs in the main clause will depend on whether you are referring to the present or the past. For example* I wish I hadn’t drunk so much last night. Now I feel terrible.
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Hope vs. Wish
Wish is most commonly used in hypothetical (or imagined) situations:
I wish that I had a dog. (I don't really have a dog, but if I did, I would be happy.)
I wish (that) you were here. (Unfortunately, you're not, and I miss you.)
We wish you a "Merry Christmas." | (S V IO DO) |
I hope (that) you have a Merry Christmas. | (some time in the future) (some time in the past) |
I hope you can come to the party on Saturday. | (future possibility) (but you didn't make it) (but I didn't) (it is still possible) (although it might) (it could happen) (but you probably did) |
I wish to see the doctor. | (right now)(anytime in the future) |
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