Language Acquisition · Topic 4.1
Comprehension — Reading and Listening
At Phase 2–3, you understand short to moderately complex texts on familiar and some unfamiliar topics. This topic covers strategies for reading, listening, inferring meaning, and identifying text structures.
What You'll Learn
- Identify explicit and implicit information in texts
- Use context clues to infer the meaning of unknown vocabulary
- Recognise common text structures (problem–solution, cause–effect, chronological)
- Identify author’s purpose (inform, persuade, entertain, describe)
- Apply active listening strategies to spoken texts
- Distinguish between main idea and supporting details
IB Assessment Focus
Criterion A — Comprehending Spoken Text: Understand spoken language on familiar and some unfamiliar topics; identify explicit and implicit information.
Criterion B — Comprehending Written Text: Understand written texts; use context to infer meaning; identify author’s purpose and text structure.
Key Vocabulary
| Term | Definition |
|---|---|
| Explicit information | Information directly stated in the text |
| Implicit information | Information suggested but not directly stated; requires inference |
| Vocabulary in context | Working out a word’s meaning from the surrounding text |
| Text structure | How a text is organised (introduction–body–conclusion; problem–solution; cause–effect) |
| Author’s purpose | Why the text was written (to inform, persuade, entertain, describe) |
| Main idea | The central point or message of a text or paragraph |
| Supporting details | Facts, examples, or evidence that develop or prove the main idea |
| Inference | A conclusion drawn from evidence and reasoning rather than direct statement |
Language Acquisition · Topic 4.1
Reading Strategies
Effective reading is not passive — it requires active strategies before, during, and after reading.
Before, During, and After Reading
| Stage | Strategy | What to Do |
|---|---|---|
| Before | Preview & predict | Read the title, headings, and images. Predict what the text will be about. |
| During | Annotate & question | Underline key words. Write questions in the margin. Note unfamiliar vocabulary. |
| During | Identify main idea | After each paragraph, summarise the main point in one sentence. |
| After | Review & reflect | Check predictions. Answer comprehension questions using evidence from the text. |
Skimming vs. Scanning
Skimming
Reading quickly to get the general idea. Read the first and last sentence of each paragraph.
Use for: understanding overall topic and structure
Scanning
Reading quickly to find specific information. Look for key words, dates, or names.
Use for: answering questions about specific details
Language Acquisition · Topic 4.1
Listening Skills
Listening comprehension requires focused attention and note-taking strategies.
Active Listening Strategies
- Read questions first — know what information you need before listening
- Listen for key words — focus on content words (nouns, verbs, adjectives) rather than every word
- Take brief notes — write key words or short phrases, not full sentences
- Listen for signpost words — “however,” “because,” “firstly” signal important information
- Second listening — check and add to your notes; confirm answers
Listening Signpost Words
| Signpost | What It Signals |
|---|---|
| First, Second, Finally | A sequence of points or events |
| However, But, Although | A contrast or change of direction |
| Because, Therefore, So | A reason or result |
| For example, Such as | An example is coming |
| In conclusion, To summarise | The main point is being restated |
Exam Tip: You usually hear the audio twice. First listening: answer what you can. Second listening: check, correct, and fill in gaps. Don’t panic if you miss something the first time.
Language Acquisition · Topic 4.1
Inference & Context Clues
Inference means drawing conclusions from evidence rather than direct statement. Context clues help you understand unfamiliar vocabulary.
Types of Context Clues
| Clue Type | How It Works | Example |
|---|---|---|
| Definition | The meaning is given in the text | “The arid, or extremely dry, desert…” |
| Synonym | A similar word appears nearby | “The ancient, old building…” |
| Antonym | An opposite word provides contrast | “Unlike her timid brother, she was bold.” |
| Example | Examples help explain the word | “Nocturnal animals, such as owls and bats…” |
| General context | The overall meaning of the sentence helps | “The famished child ate everything on her plate.” (famished = very hungry) |
Making Inferences — Step by Step
- Read carefully — pay attention to word choice and detail
- Ask: What is NOT said? — look for what is implied
- Combine clues — use evidence from different parts of the text
- State your inference + evidence — “I can infer X because the text says Y”
Critical Distinction: Explicit = directly stated (“The cat sat on the mat”). Implicit = implied (“She grabbed her umbrella before leaving” implies it is raining). In exams, questions about implicit information require you to read between the lines.
Language Acquisition · Topic 4.1
Text Types & Structures
Recognising how texts are structured helps you find information faster and understand the author’s purpose.
Common Text Structures
| Structure | How It Works | Signal Words |
|---|---|---|
| Chronological | Events in time order | First, then, next, finally, after, before |
| Cause & effect | One event causes another | Because, therefore, as a result, consequently |
| Problem & solution | A problem is presented, then a solution | The issue is, one solution, to solve this |
| Compare & contrast | Similarities and differences between things | Similarly, however, on the other hand, both, unlike |
| Description | Detailed information about a topic | For example, such as, including, features |
Author’s Purpose
| Purpose | What the Author Wants | Text Type Examples |
|---|---|---|
| Inform | Give facts or explain | News article, textbook, report |
| Persuade | Convince the reader | Advertisement, editorial, speech |
| Entertain | Engage or amuse | Story, poem, comic |
| Describe | Create a vivid picture | Travel writing, diary entry |
Language Acquisition · Topic 4.1
Worked Examples
Study these model responses to understand how to approach comprehension tasks.
EXAMPLE 1The text says: “The carnivorous plant consumed its prey.” What does “carnivorous” mean? How do you know?
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Full Solution
“Carnivorous” means meat-eating. I can infer this from context clues: the plant “consumed its prey” — “prey” refers to animals that are hunted and eaten, so the plant must eat meat. The verb “consumed” confirms that eating is involved.
EXAMPLE 2A text describes a city with “grey buildings, empty streets, and silence where children once played.” What can you infer about this city?
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Full Solution
I can infer that the city is abandoned or in decline. The grey buildings suggest age or neglect. The empty streets imply that people have left. The phrase “where children once played” suggests the city was once lively but is no longer — the word “once” indicates a change from past to present. The overall mood created is one of loss and desolation.
EXAMPLE 3Identify the text structure: “Many students feel stressed about exams. One solution is to create a revision timetable that breaks topics into small sections.”
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Full Solution
This text uses a problem–solution structure. The problem is stated first (“students feel stressed about exams”), followed by a proposed solution (“create a revision timetable”). The signal phrase “One solution is” clearly marks the transition from problem to solution.
EXAMPLE 4What is the author’s purpose in writing: “You should recycle because it saves energy, reduces waste, and protects wildlife”?
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Full Solution
The author’s purpose is to persuade. The word “should” indicates a recommendation or command. The rule of three (“saves energy, reduces waste, and protects wildlife”) is a persuasive technique designed to convince the reader that recycling is important. The direct address (“You”) makes it personal.
EXAMPLE 5Explain how to find the main idea of a paragraph.
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Full Solution
To find the main idea: (1) Read the first sentence — it is often the topic sentence that states the main point. (2) Look for repeated words or ideas throughout the paragraph. (3) Ask: “What is this paragraph mostly about?” (4) Check the last sentence — it often summarises or reinforces the main idea. The other sentences in the paragraph are supporting details that develop the main idea with examples, evidence, or explanation.
Language Acquisition · Topic 4.1
Practice Q&A
Attempt each question before revealing the model answer.
EXPLAINExplain how you would find the meaning of an unknown word without a dictionary.
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Model Answer
I would use context clues — I would read the sentence before and after the unknown word to understand the general meaning. I would look for synonyms or definitions that might appear nearby (e.g., “The arid, or extremely dry, desert…”). I would also examine the grammatical form of the word (is it a noun, verb, or adjective?) to narrow down its likely meaning. Combining these clues usually lets me infer the approximate meaning.
EXPLAINExplain the difference between skimming and scanning.
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Model Answer
Skimming means reading quickly to get the general idea of a text — you read headings, first sentences, and key phrases. Scanning means reading quickly to find specific information — you look for particular words, dates, or names. Both are fast reading techniques, but skimming gives an overview while scanning locates a specific detail.
IDENTIFYA text reads: “Polar bears live in the Arctic. They have thick fur and a layer of fat to keep warm.” What is the text structure?
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Model Answer
The text uses a descriptive structure. It introduces a topic (polar bears) and then provides detailed information about their features (thick fur, layer of fat). There is no problem or solution, no comparison, and no cause–effect relationship — it simply describes characteristics.
EXPLAINExplain why reading the questions before listening to an audio text is helpful.
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Model Answer
Reading the questions first is helpful because it tells you what information to listen for. Instead of trying to remember everything, you can focus on the specific details the questions ask about. This makes listening more efficient and reduces the chance of missing key information. You can also predict the type of answer needed (a number, a name, a reason).
EXPLAINExplain the difference between explicit and implicit information.
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Model Answer
Explicit information is directly and clearly stated in the text. For example: “The match starts at 3 PM.” Implicit information is not stated directly but can be inferred from the evidence. For example: “She grabbed her umbrella before leaving” implies it is raining or expected to rain. To find implicit information, you must read between the lines and use reasoning.
ANALYSE“Unlike the bustling market in the morning, the square was now desolate.” What does “desolate” mean? How do you know?
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Model Answer
“Desolate” means empty and deserted. I know this because of the antonym context clue — the word “Unlike” signals a contrast with “bustling,” which means busy and full of activity. Since “desolate” is the opposite of “bustling,” it must mean empty, quiet, or abandoned.
Language Acquisition · Review
Flashcard Review
Tap each card to reveal the answer. Try to answer from memory first.
Explicit vs. implicit information?
Explicit = directly stated in the text. Implicit = suggested/implied, requiring the reader to infer.
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What is vocabulary in context?
Working out a word’s meaning from the surrounding text, using context clues like synonyms, antonyms, or examples.
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What is the difference between skimming and scanning?
Skimming = reading quickly for the general idea. Scanning = reading quickly to find specific information.
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Name four types of author’s purpose.
Inform, persuade, entertain, describe.
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What is inference?
A conclusion drawn from evidence and reasoning rather than direct statement. Reading between the lines.
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What is a main idea?
The central point or message of a text or paragraph. Usually found in the topic sentence.
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Name five types of context clue.
Definition, synonym, antonym, example, general context.
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What are signpost words in listening?
Words that signal structure: “however” (contrast), “because” (reason), “firstly” (sequence), “for example” (example).
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What is a problem–solution text structure?
A text that presents a problem first, then proposes one or more solutions. Signal: “One solution is…”
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Why read questions before listening?
It tells you what to listen for, making listening more focused and efficient. You can predict answer types.
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What is a supporting detail?
Facts, examples, or evidence that develop or prove the main idea of a paragraph.
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How do you find the main idea?
Read the first sentence (topic sentence), look for repeated ideas, and ask “What is this mostly about?”
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What does “cause and effect” structure mean?
One event or action leads to another. Signal words: because, therefore, as a result, consequently.
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What is the first step in reading comprehension?
Preview the text: read the title, headings, and images. Predict what the text will be about.
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What is an antonym context clue?
When an opposite word nearby helps you infer the unknown word’s meaning (e.g., “Unlike her timid brother, she was bold”).
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Language Acquisition · Practice Test
Practice Test — 20 Questions
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