EN: In English, adjectives (describing words) usually come before the noun they describe.
Small cats.
EN: Capybaras have become very popular internet icons due to their calm and friendly nature, often seen 'chilling' with other animals.
EN: Use 'are' with plural subjects (more than one) to describe what they are or how they are.
Dogs are friendly animals.
EN: Capybaras have become very popular on the internet because of their calm and 'chill' nature, often seen interacting peacefully with other animals.
EN: When listing three or more things, use commas between the words and put 'and' before the last word.
The cat is small, black, and fast.
EN: Use 'also' after the verb 'be' (am, is, are) to add more information about the subject.
He is also a student.
EN: The helper verb 'can' is used to show possibility or ability. It is always followed by the base form of a verb (like 'weigh').
They can run very fast.
EN: In the United States and some other regions, 'pounds' (lbs) is the standard unit for body weight, whereas many other countries use 'kilograms' (kg). 150 pounds is about 68 kilograms.
EN: The preposition 'near' is used to describe something that is close to a specific place or object.
The park is near my school.
EN: Capybaras are native to South America and are the largest rodents in the world. They are semi-aquatic, which is why they live near water.
EN: Use 'can' + 'verb' to talk about an ability or something someone is able to do.
I can run fast.
EN: Use 'can' to talk about ability. It is followed by the base form of a verb (like 'run').
They can swim very well.
EN: In casual English, 'pretty' is often used as an adverb meaning 'quite' or 'very'. It has nothing to do with physical beauty in this context.
EN: Use the Present Simple tense to talk about general facts or habits. When the subject is plural (like 'Capybaras'), use the base form of the verb.
Cats drink milk.
EN: Capybaras are the world's largest rodents and are known for their very calm and friendly nature, often seen 'making friends' with other animals in zoos and videos.
EN: The word 'sometimes' is a frequency adverb. It tells us how often an action happens. It can be placed at the very beginning of a sentence to add emphasis.
Sometimes I eat apples for breakfast.
EN: Capybaras are semi-aquatic animals. Sitting in water is a natural behavior for them to stay cool and hide from predators, which is a common sight in South American wetlands.
EN: The verb 'keep' can be followed by an object and then an adjective to describe the state of that object.
The fan keeps me cool.
EN: In English, 'it' refers to the action of sitting in the water mentioned in the previous sentence. Using 'it' helps avoid repeating long phrases.
EN: In English, we use the 'Subject + Verb + Object' pattern. 'People' is the subject (who), 'watch' is the action (verb), and 'videos' is what they are watching (object).
I watch movies with my friends.
EN: Capybaras have become very popular on the internet worldwide due to their calm nature, often appearing in viral videos.
EN: The word 'too' is used at the end of a sentence to mean 'also' or 'in addition'.
I like animals too.
EN: In English, labels or titles often use a noun followed by a letter or number to identify a specific part of a text.
Unit B
EN: In English textbooks, 'Conversation A' is a standard way to label the first dialogue in a series.
EN: In English, when you address someone by name, you usually put a comma before the name if it comes at the end of a greeting.
Hello, Tom.
EN: Using someone's first name like 'Betty' is very common in English-speaking cultures, even when meeting for the first time or speaking to someone of a different age, to show friendliness.
EN: The Present Continuous tense (be + verb-ing) is used here to ask about a person's current movement or immediate plans.
Where are you eating?
EN: In English-speaking cultures, 'Where are you going?' is a common friendly greeting when you see someone you know on the street or leaving a place, similar to 'How are you?'
EN: The phrase 'be going to' followed by a place indicates that someone is currently on their way to that location.
I'm going to the park.
EN: The verb 'have' is used to show possession or that something exists in a place (like a zoo).
I have a new book.
EN: In English, 'They' can refer to a group of people, an organization, or a place like a zoo in a general sense.
EN: In casual English, people often use a single adjective like 'Fun' as a complete sentence to express their reaction or feeling about something mentioned previously.
Cool.
EN: Using short adjectives like 'Fun' or 'Great' is a very common way for native speakers to show they are listening and engaged in a conversation.
EN: Use 'the' before 'zoo' when you are talking about a specific place or the general concept of a public zoo.
I go to the park.
EN: In English, 'I love...' is very common for expressing strong likes, not just for romantic love.
EN: Use 'What is' (What's) to ask for information about a specific thing or animal.
What's the big animal?
EN: Use 'It is' (or the contraction 'It's') to identify or describe a single animal, object, or thing.
It's a cat.
EN: Capybaras are the world's largest rodents and have become very popular on the internet for their calm and friendly nature.
EN: The word 'several' is used to describe a small number of things, usually more than two but not many. It is followed by a plural noun or 'of' + a pronoun.
I have several books about animals.
EN: In spoken English, single adjectives like 'Great' are often used as complete sentences to show agreement, excitement, or a positive reaction.
Good.
EN: Using 'Great' is a very common way to show enthusiasm in English-speaking cultures. It is polite and encourages the speaker to continue.
EN: The contraction 'What's' is short for 'What is'. It is used to ask for information about something.
What's a zebra?
EN: Capybaras are the world's largest rodents and have become very popular on the internet for their calm and friendly nature.
EN: Use 'a' before a singular noun that starts with a consonant sound. Adjectives like 'very cute' can be placed between 'a' and the noun to describe it.
It is a very big dog.
EN: The phrase 'Here is' (shortened to 'Here's') is used to introduce or point out something that is near the speaker.
Here's your coffee.
EN: In casual conversation, 'Here's' is very common when showing someone a photo on a phone or handing someone an object.
EN: Use 'It is' to describe an animal or a thing. 'Very' is used before an adjective to make it stronger.
It is very big.
EN: To ask a question with 'be' verbs (am, is, are), simply move the verb to the beginning of the sentence before the subject.
Is it big?
EN: In English, 'it' is commonly used for animals unless the speaker knows the animal's gender or considers it a pet with a personality.
EN: 'Yes' is an affirmative response used to agree with a statement or answer a positive question.
Is it a cat? Yes.
EN: In English, 'Yes' is often followed by a short answer like 'Yes, it is' or 'Yes, I do' to sound more natural and polite in conversation.
EN: This is a noun phrase used as a title or label. In English, labels often follow the pattern 'Noun + Letter/Number' to identify specific sections of a text.
Unit A
EN: In English textbooks and learning materials, sections are commonly labeled with letters (A, B, C) or numbers (1, 2, 3) to organize content logically.
EN: Use 'Tell me more about [something]' to ask for more information or details in a friendly way.
Tell me more about your dog.
EN: Capybaras have become very popular on the internet due to their calm and friendly nature, often seen 'chilling' with other animals.
EN: Use the 'Present Simple' tense to talk about facts or things that are generally true. When the subject is plural (like 'Capybaras'), use the base form of the verb (like 'live').
Lions live in Africa.
EN: Capybaras are native to South America and are the largest rodents in the world. They are known for their semi-aquatic lifestyle, which is why they live near water.
EN: In casual conversation, you can turn a statement into a question by raising your voice at the end (rising intonation) without changing the word order.
You like cats?
EN: Using 'So' at the beginning of a sentence is very common in English to check if you understood what someone just said.
EN: The word 'Yes' is an affirmative response used to agree with a statement or answer a positive question.
Are you a student? Yes.
EN: In English, 'Yes' is often followed by a short answer like 'Yes, I am' or 'Yes, it is' to sound more polite and complete in conversation.
EN: Use an adverb like 'well' after a verb to describe how an action is performed.
He runs fast.
EN: In English, 'well' is the adverb form of 'good'. We use 'well' to describe actions (verbs), while 'good' describes things (nouns).
EN: The word 'look' is a linking verb used to describe appearances. It is followed by an adjective (like 'big') to describe the subject.
You look happy.
EN: In casual English, 'pretty' is often used as an adverb meaning 'quite' or 'very'. It is very common in spoken conversation.
EN: This is a short answer using the verb 'to be'. It avoids repeating the adjective (big) mentioned in the previous question.
Are you happy? Yes, I am.
EN: In English, responding with 'They are' instead of just 'Yes' sounds more natural and emphasizes that you agree with the statement.
EN: Use the verb 'weigh' to talk about how heavy something or someone is. In the simple present tense, we use 'weigh' for plural subjects (like 'Capybaras') and 'weighs' for singular subjects.
These apples weigh two pounds.
EN: In the United States and some other countries, weight is commonly measured in 'pounds' (lbs) rather than 'kilograms' (kg). 150 pounds is approximately 68 kilograms.
EN: Interjections are words used to express strong feelings or sudden emotions. 'Wow' is used to show surprise, wonder, or pleasure.
Wow! That is a big dog.
EN: In English-speaking cultures, 'Wow' is a very common and versatile response to show you are listening and impressed by what someone said.
EN: To ask a question about an action with 'they', we use 'do' before the subject and the base form of the verb.
What do they like?
EN: Use 'and' to connect two similar things or ideas in a list.
I like apples and oranges.
EN: Use 'How do you...' to ask about the way or method someone does something.
How do you go to school?
EN: In English, 'them' can refer to people, animals, or objects. In this context, it refers to the capybaras mentioned earlier.
EN: The phrase 'for fun' is used to describe doing an activity for enjoyment rather than for a serious reason or for work.
I play basketball for fun.
EN: In modern internet culture, capybaras have become very popular subjects for short videos because of their calm and friendly nature, often referred to as being 'chill'.
Key vocabulary words with IPA pronunciation, definitions, example sentences, and interactive quizzes.
Phrases with type tags, bilingual definitions, usage notes, and example sentences.
A continent in the western hemisphere.
For pleasure or enjoyment rather than for a serious reason.
A phrase used to ask for additional information about a topic.