Nouns and determiners A1

Demonstratives: this, that, these, those

Point to near or distant people, things, and ideas with this, that, these, and those.

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图解

Demonstratives: distance + number

Pointing word = distance + number

        my attention circle
        ┌─────────────────┐
        │  NEAR / here    │
        │  one  → this    │
        │  many → these   │
        └─────────────────┘

        outside the circle
        ┌─────────────────┐
        │  FAR / there    │
        │  one  → that    │
        │  many → those   │
        └─────────────────┘

This is my bag.        = near + one
Those houses are old.  = far + many

Choose this/these for what feels near, and that/those for what feels farther away; then match one or many.

Introduction

Point to the thing you mean

Demonstratives are pointing words. Use this, that, these, and those to show exactly which person, thing, or idea you mean. They can come before a noun, or they can stand alone when the noun is obvious from the situation. For example, “This is my bag” works when the speaker is holding or touching the bag. Demonstratives are practical in shops, classrooms, homes, travel, and messages because they let you identify something quickly.

Core 语法 A1 词汇 A1 Neutral

This is my bag.

This can stand alone as the subject when the thing is clear from context.

语块拆解

按语块读句子，别逐词读哦。

This

pointing subject

points to one thing near the speaker or current focus

整体记忆

is my bag

be + noun phrase

identifies the thing

Core logic

Near or far, one or many

Choose a demonstrative with two simple decisions: distance and number. This means one thing near the speaker or current focus. That means one thing farther away. These means more than one thing near the speaker or current focus. Those means more than one thing farther away. The four basic choices are: “This chair is free,” “That chair is taken,” “These keys are mine,” and “Those houses are old.” In simple sentences, this and that usually go with singular nouns; these and those go with plural nouns.

Core 语法 A1 词汇 A1 Neutral

This chair is free.

Use this for one nearby thing.

语块拆解

按语块读句子，别逐词读哦。

This chair

demonstrative + noun

one chair near the speaker or current focus

整体记忆

is free

description

gives information about the chair

Contrast 语法 A1 词汇 A1 Neutral

That chair is taken.

Use that for one more distant thing.

语块拆解

按语块读句子，别逐词读哦。

That chair

demonstrative + noun

one chair farther away or outside the speaker's current focus

整体记忆

is taken

description

gives information about the chair

Core 语法 A1 词汇 A1 Neutral

These keys are mine.

Use these for nearby plural things.

语块拆解

按语块读句子，别逐词读哦。

These keys

demonstrative + plural noun

more than one thing near the speaker or current focus

整体记忆

are mine

ownership phrase

uses plural are with a plural subject

Contrast 语法 A1 词汇 A1 Neutral

Those houses are old.

Use those for distant plural things.

语块拆解

按语块读句子，别逐词读哦。

Those houses

demonstrative + plural noun

more than one thing farther away or outside the current focus

整体记忆

are old

description

uses plural are with a plural subject

Cognitive metaphor

The attention circle

Think of the speaker’s attention as a small circle. This and these point inside the circle: in my hand, next to me, on this page, or active in my mind now. That and those point outside the circle: over there, with you, earlier, or in another person’s words. This is why that can point to a whole idea, not only a physical object: “That sounds good.” The distance can be physical, but it can also be distance in time, attention, or conversation.

Spoken 语法 A1 词汇 A1 Informal

That sounds good.

That can point to a whole idea, not only a physical object.

语块拆解

按语块读句子，别逐词读哦。

That sounds good

reaction to an idea

that points back to an idea just mentioned

整体记忆

Core pattern

Two useful patterns

Demonstratives have two main patterns. Pattern 1: demonstrative + noun + rest of sentence. Use it when you name the thing: “This phone is new,” “That phone is new,” “These shoes are too small,” and “Those shoes are too small.” Pattern 2: demonstrative + be + noun/adjective. Use it when the thing is clear from context: this is, that is, these are, those are. The demonstrative carries the pointing information; the noun and verb must match the number.

Core 语法 A1 词汇 A1 Neutral

This phone is new.

This works before a singular noun.

语块拆解

按语块读句子，别逐词读哦。

This phone

demonstrative + noun

one near phone

整体记忆

is new

description

singular be plus adjective

Contrast 语法 A1 词汇 A1 Neutral

That phone is new.

That also works before a singular noun, but with distance.

语块拆解

按语块读句子，别逐词读哦。

That phone

demonstrative + noun

one farther phone

整体记忆

is new

description

singular be plus adjective

Core 语法 A1 词汇 A1 Neutral

These shoes are too small.

These works before a plural noun and takes are in simple be sentences.

语块拆解

按语块读句子，别逐词读哦。

These shoes

demonstrative + plural noun

near plural noun phrase

整体记忆

are too small

description

plural be plus adjective phrase

Contrast 语法 A1 词汇 A1 Neutral

Those shoes are too small.

Those works before a plural noun and marks distance.

语块拆解

按语块读句子，别逐词读哦。

Those shoes

demonstrative + plural noun

far plural noun phrase

整体记忆

are too small

description

plural be plus adjective phrase

Sentence xray

Sentence X-ray: what each part does

Look at the sentence “These shoes are too small.” These tells us two things before the noun arrives: the speaker means more than one item, and the items are near or in the current focus. Shoes is a plural noun, so the verb is are. Too small describes the shoes. In the question “Are those your shoes?” the be verb moves to the front because it is a yes/no question. Those still carries the meaning “more than one” plus “farther away or not in my current focus.”

Question 语法 A1 词汇 A1 Neutral

Are those your shoes?

In a be question, put are before those/these.

语块拆解

按语块读句子，别逐词读哦。

Are those your shoes

question frame

yes/no question with are before the demonstrative subject

整体记忆

Usage rules

Questions, negatives, and choosing

With be, questions and negatives are easy. For a question, put is or are first: “Is this your ticket?” For a negative, put not after be: “This isn’t my coat” and “Those aren’t our bags.” When the noun is obvious, you do not need to repeat it. For one item, use one: “I like this one.” For several items, these or those can often stand alone: “I like those.” These short patterns are common when choosing, shopping, pointing, or checking ownership.

Question 语法 A1 词汇 A1 Neutral

Is this your ticket?

In a be question with this/that, put is before the demonstrative.

语块拆解

按语块读句子，别逐词读哦。

Is this your ticket

question frame

yes/no question with is before the demonstrative subject

整体记忆

Negative 语法 A1 词汇 A1 Neutral

This isn't my coat.

Use isn't after this/that for a simple negative identification.

语块拆解

按语块读句子，别逐词读哦。

This isn't my coat

negative frame

this + negative be + noun phrase

整体记忆

Negative 语法 A1 词汇 A1 Neutral

Those aren't our bags.

Use aren't after these/those in simple negative sentences.

语块拆解

按语块读句子，别逐词读哦。

Those aren't our bags

negative frame

those + negative plural be + noun phrase

整体记忆

Spoken 语法 A1 词汇 A1 Neutral

I like this one.

Use this one to avoid repeating a singular noun.

语块拆解

按语块读句子，别逐词读哦。

this one

choice phrase

one near item when the noun is already clear

整体记忆

I like

preference frame

introduces a preference

Spoken 语法 A1 词汇 A1 Neutral

I like those.

These and those can stand alone when the plural noun is clear.

语块拆解

按语块读句子，别逐词读哦。

those

plural object

far plural things used without repeating the noun

整体记忆

I like

preference frame

introduces a preference

Contrast

This/that vs. it/they

The closest confusion is with it and they. Use this, that, these, and those to identify, choose, introduce, or point. Use it and they after the listener already knows which thing you mean. Start with a demonstrative: “What is this?” Then continue with a pronoun: “It is a charger.” For plural things, start with “Are those your glasses?” and answer “Yes, they are.” Do not use it or they when you still need to point out which thing you mean.

Question 语法 A1 词汇 A1 Neutral

What is this?

Use this when you are pointing to or introducing the thing.

语块拆解

按语块读句子，别逐词读哦。

What is this

identifying question

asks the listener to identify the near thing

整体记忆

Contrast 语法 A1 词汇 A1 Neutral

It is a charger.

After the listener knows the thing, use it instead of repeating this.

语块拆解

按语块读句子，别逐词读哦。

It is a charger

later reference

uses it after the thing has been identified

整体记忆

Question 语法 A1 词汇 A1 Neutral

Are those your glasses?

Use those to point to several things before they are fully established in the conversation.

语块拆解

按语块读句子，别逐词读哦。

Are those your glasses

identifying question

asks about plural things being pointed out

整体记忆

Contrast 语法 A1 词汇 A1 Neutral

Yes, they are.

After the plural things are known, use they in a short answer.

语块拆解

按语块读句子，别逐词读哦。

Yes, they are

short answer

uses they after the plural things are known

整体记忆

Danger zone

Common mistakes to avoid

The most common mistake is mixing singular and plural. Do not say “This shoes are too small”; say “These shoes are too small.” Do not say “Those phone is new”; say “That phone is new.” Also, do not put the before a noun after a demonstrative: say this book, not this the book. When a demonstrative stands alone before a description, English usually needs be: this is, that is, these are, those are. Always check number first, then distance.

Summary

Quick summary

Choose in two steps: one or many, then near/current or far/not-current. One near is this. One far is that. Many near is these. Many far is those. Use demonstratives before nouns or alone when the noun is clear. Make be questions with is or are at the front, and make negatives with isn’t or aren’t. After the thing is identified, switch to it or they. If the noun is obvious, this one and the demonstratives alone help you avoid repetition.

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Demonstratives: this, that, these, those

Demonstratives: distance + number

Point to the thing you mean

语块拆解

Near or far, one or many

语块拆解

语块拆解

语块拆解

语块拆解

The attention circle

语块拆解

Two useful patterns

语块拆解

语块拆解

语块拆解

语块拆解

Sentence X-ray: what each part does

语块拆解

Questions, negatives, and choosing

语块拆解

语块拆解

语块拆解

语块拆解

语块拆解

This/that vs. it/they

语块拆解

语块拆解

语块拆解

语块拆解

Common mistakes to avoid

Quick summary

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