Secondary 2 students often know every word in a sentence and still misunderstand the sentence. The problem is not always vocabulary size. Sometimes English stores meaning in a phrase, and the phrase means more than the sum of its parts.
This article extends the Secondary 2 Essential 100 Vocabulary into idioms and phrasal verbs: language such as carry out, put off, break down, take into account, on the other hand and at the end of the day.
Quick Read: Learn the Phrase as a Unit
- phrasal verb: a verb plus particle whose combined meaning may differ from the base verb;
- idiom: a conventional expression whose meaning cannot always be derived literally;
- fixed expression: a phrase that speakers commonly use in a stable form;
- collocation: words that naturally occur together.
The important principle is simple: when English stores meaning in a phrase, learn the phrase rather than translating each word independently.
Phrasal Verbs Can Change the Core Meaning
| Phrase | Meaning | Example |
|---|---|---|
| carry out | perform | The students carried out the experiment. |
| put off | delay | The meeting was put off until Friday. |
| break down | stop functioning / divide into parts | The machine broke down. / Break the problem down into steps. |
| look into | investigate | The school will look into the complaint. |
| bring about | cause | The policy brought about a significant change. |
One Phrasal Verb Can Have Several Meanings
Take off can describe an aircraft leaving the ground, removing clothing, or something becoming suddenly successful. The surrounding grammar and topic decide the active sense.
This is the same polysemy problem students meet with single words, but now the unit of meaning is a phrase.
Idioms Cannot Always Be Read Literally
“The plan is still up in the air” usually means the plan remains undecided. “She kept an eye on the time” means she monitored it. “The team was back to square one” means earlier progress had effectively been lost.
Literal interpretation may be possible word by word, but conventional usage points to another meaning.
Register Matters
Some phrasal verbs are natural in conversation but less suitable in formal academic writing. Compare:
- “look into the issue” → “investigate the issue”;
- “put off the decision” → “postpone the decision”;
- “find out the cause” → “determine the cause”;
- “go up” → “increase”;
- “bring down costs” → “reduce costs”.
Neither version is automatically superior. The right choice depends on audience and purpose.
Separable and Inseparable Phrasal Verbs
Some phrasal verbs allow the object between the verb and particle: “turn the light off” or “turn off the light.” With pronouns, English normally requires “turn it off,” not “turn off it.”
Other phrasal verbs are inseparable: “look after the child,” not “look the child after.” Vocabulary and grammar therefore meet inside the phrase.
Meaning Before Memorisation
A long list of idioms is difficult to retain because the learner has no reason to choose one. Organise phrases by function instead.
| Function | Useful phrases |
|---|---|
| investigate | look into, find out, follow up on |
| delay | put off, hold back, postpone |
| continue | carry on, keep going, persist |
| cause | bring about, lead to, result in |
| consider | take into account, bear in mind |
Worked Reading Example
“The committee decided to hold off on the proposal until it had looked into the cost estimates.”
- hold off on → delay acting;
- look into → investigate;
- overall meaning → the proposal was delayed while costs were investigated.
A reader who processes only hold, off, look and into separately may miss the sentence’s actual logic.
Worked Writing Example
Casual: “The school should look into why students keep putting off revision.”
More formal: “The school should investigate why students repeatedly postpone revision.”
The second version suits formal exposition; the first may sound more natural in discussion.
Idioms and Cultural Familiarity
Idioms are conventional. A phrase may feel obvious to a fluent speaker because it has been encountered many times, not because its literal words transparently reveal the meaning. Students therefore need repeated exposure in real sentences.
Avoid Forcing Idioms into Composition
Memorised idioms can make writing sound unnatural when inserted merely for effect. “It was raining cats and dogs” is understandable but often less vivid than a precise description of what the rain actually did to the scene.
Use idioms when they fit voice, register and situation—not because an essay “needs an idiom.”
The Phrase Notebook
- Record the whole phrase.
- Write its meaning in plain English.
- Note whether it is informal, neutral or formal.
- Record one natural sentence.
- Add a formal or informal alternative where useful.
- Retrieve the phrase later from its function.
The Literal-or-Figurative Check
When a familiar word combination produces a strange literal meaning, ask whether the phrase may be conventional or figurative. Then test the whole expression against context.
For Parents and Teachers
Teach phrasal verbs and idioms through situations, not isolated definitions. Ask students to switch register: “How would you say this in conversation? How would you write it in a report?” This makes the phrase useful rather than decorative.
Phrase-Level Vocabulary Is Part of Real Fluency
Secondary 2 vocabulary is not only a collection of single words. English frequently packages meaning across several words, and fluent readers process those packages as units.
Return to the Secondary 2 Essential 100, then begin noticing the phrases that surround those words. Vocabulary becomes more powerful when the learner knows not only what a word means, but what larger patterns it can enter.