Decoding difficult vocabulary and long sentences
Passage 3 is hard because of how it is written, not what it is about. Learn five decoding tools: context clues, word parts, sentence surgery, reference tracking, and reading hedging and nominalisation. Then use them on a dense academic argument.
By the end of this lesson you will be able to:
- Work out the meaning of unfamiliar words from context clues and decide quickly which words you can safely skip
- Use prefixes, suffixes and roots to predict meaning and word class, while recognising words whose parts mislead
- Break down long sentences by finding the main verb and its subject, then bracketing clauses and phrases
- Track reference words (this, which, such, the former, the latter, do so) back to exactly what they replace
- Read hedging, stance and nominalisation accurately, and apply all five tools to MCQ, YNNG and short-answer questions on a Passage 3-style text
Tool 1: work it out, don't look it up
When you meet an unknown word, ask three quick questions before you spend time on it:
- Do I need it? If the word is not in a sentence that answers a question, skip it. Most difficult words in a passage are never tested.
- What job does it do? Is it a noun, verb or adjective? Is it positive or negative? In The policy proved ___ and was quickly abandoned, the missing word must be negative.
- What do the neighbouring words say? Academic writers often explain difficult words because they know some readers will not know them. Look one sentence before and one sentence after.
You rarely need an exact dictionary definition. A rough meaning plus the right direction (positive or negative, more or less) is enough to answer most questions.
Six context clues and their signals
| Clue type | Signals | Example | What you can infer |
|---|---|---|---|
Definition | is, means, refers to, is known as, is called | Retting is the process in which bacteria break down the gum around the fibre. | The meaning is stated directly. |
Restatement | that is, in other words, or, i.e., a colon, dashes or commas around a phrase | The district suffered from desiccation, or extreme drying out, after the river was dammed. | The phrase after the signal gives the meaning. |
Example | such as, including, for instance, like | Ungulates such as cattle, goats and deer graze the lower slopes. | Ungulates = a group of hoofed animals. |
Contrast | but, however, whereas, unlike, rather than, although | Unlike her garrulous brother, Mina rarely spoke at meetings. | Garrulous = the opposite of quiet, i.e. talkative. |
Cause and effect | because, so, therefore, as a result, led to | The bridge was closed because of the subsidence of its foundations. | Subsidence = something harmful happening to foundations (sinking). |
General sense | the logic of the whole sentence | After eight weeks without rain, the reservoir was almost depleted. | Depleted = nearly empty or used up. |
Early attempts to protect the wetland were palliative at best: they eased the symptoms of pollution without touching its causes. Fish numbers continued to fall, and by 2005 the decline appeared inexorable. Only when upstream factories were forced to treat their waste did the river begin to recuperate, a recovery that surprised even the scientists who had campaigned for it.
You probably did not know palliative, inexorable or recuperate. You can still read this paragraph accurately.
- palliative: restatementThe colon introduces an explanation: “eased the symptoms… without touching its causes”. So palliative = reducing a problem for a while without solving it.
- inexorable: general senseFish numbers “continued to fall”, and “Only when…” introduces a later change. Before that change, the decline seemed impossible to stop: inexorable = unstoppable.
- recuperate: summary noun“A recovery that surprised…” refers back to “recuperate”. The summary noun gives you the meaning: recuperate = recover.
- Exam payoffA statement such as “Early measures failed to address the source of the pollution” is TRUE. You can answer it from the explanation after the colon without knowing the word “palliative”.
Tool 2: word parts that unlock meaning
| Part | Meaning | Examples from academic texts |
|---|---|---|
un-, in-, im-, il-, ir-, non- | not | unprecedented, insufficient, impermeable, illegible, irreversible, non-renewable |
dis-, de- | not / reverse / remove | disincentive, decentralise, deforestation |
mis- | wrongly | misinterpret, misallocate |
counter-, anti- | against | counterproductive, antibiotic |
pre-, post- | before / after | precondition, post-industrial |
sub-, super-, hyper- | under / above / excessive | subsoil, supersede, hyperinflation |
inter-, trans- | between / across | interdependent, transboundary |
re- | again / back | reintroduce, regenerate |
mono-, multi-, poly- | one / many / many | monoculture, multilateral, polycentric |
-tion, -ment, -ity, -ness, -ism | noun | deterioration, enforcement, scarcity, awareness, determinism |
-ise / -ize, -ify, -en | verb (to make or become) | privatise, intensify, weaken |
-ous, -ive, -al, -ic, -ful | adjective | hazardous, intensive, seasonal, systemic, wasteful |
-able, -ible | adjective: can be done | sustainable, reversible |
-less | without | landless, relentless |
roots: dict, spect, rupt, port, vert, cred | say, look, break, carry, turn, believe | contradict, retrospect, disrupt, portable, divert, credible |
Tool 3: sentence surgery for long sentences
- 1
Find the main verb
Look for the finite verb that carries the tense (has been undermined, suggests, remains). For now, ignore -ing forms, -ed participles used as adjectives, and to + verb. Even a 60-word sentence has only one main clause, or two joined by and or but.
- 2
Find its subject and reduce it to the head noun
Ask who or what + verb? The subject may be a long noun phrase. Reduce it to its head noun. In the assumption, widespread among policymakers, that yields can rise indefinitely, the head noun is assumption.
- 3
Bracket the extras
Put mental brackets around relative clauses (which…, who…, that…), participle phrases (built in 1956, having failed), prepositional phrases, and anything between commas, dashes or parentheses.
- 4
Read the core
Subject + verb + object or complement is the writer's main claim: The assumption has been undermined by field trials.
- 5
Add the brackets back, one by one
Attach each bracket to the word it describes. This is where the qualifiers are (largely, only, beyond a certain threshold), and qualifiers are exactly what TFNG and YNNG questions test.
The assumption, widespread among policymakers who came of age during the Green Revolution, that yields can be raised indefinitely through ever larger applications of fertiliser has been undermined by field trials which suggest that, beyond a certain threshold, additional nitrogen not only fails to increase output but may actively degrade the soil on which future harvests depend.
After surgery:
The assumption [widespread among policymakers [who came of age during the Green Revolution]] [that yields can be raised indefinitely through ever larger applications of fertiliser] has been undermined by field trials [which suggest that, beyond a certain threshold, additional nitrogen not only fails to increase output but may actively degrade the soil [on which future harvests depend]].
Core: The assumption has been undermined by field trials.
- Main verb“Has been undermined” is the only finite verb in the main clause. “Came”, “can be raised”, “suggest”, “fails”, “may degrade” and “depend” all sit inside brackets.
- Head noun“Assumption”. Everything between “The assumption” and “has been” describes it: who holds it (policymakers) and what it says (yields can rise indefinitely).
- Where the questions hide“Beyond a certain threshold” and “may actively degrade” are qualifiers. “Fertiliser always damages soil” is not supported: the writer limits the harm to amounts beyond a threshold and says it MAY happen.
- Distance trapThere are 23 words between the subject “assumption” and its verb “has been undermined”. If you read “fertiliser has been undermined”, you have attached the verb to the wrong noun.
Tool 4: reference words and what they point to
| Reference word | Usually refers to | Example | Trap |
|---|---|---|---|
it / they / them | the nearest noun that makes sense and agrees in number | The council rejected the plan because it was too expensive. | “It” = the plan, not the council. Check the meaning, not just the nearest noun. |
this / these + noun | a whole idea from the previous sentence(s), summed up by the noun | Yields doubled in five years. This increase… | The summary noun (increase, approach, problem) paraphrases the earlier idea, which helps in matching tasks. |
this / that (alone) | the whole previous clause or sentence | Prices fell, and this worried investors. | It can point to an event, not a single noun. |
which (after a comma) | the noun before it, or the whole previous clause | Fees rose by 40%, which led to protests. | Here “which” = the fact that fees rose, not “40%”. |
the former / the latter | the first / second of two things just mentioned | Coal and solar are both cheap, but the latter is cleaner. | Find the two items in order. Many candidates reverse them. |
such + noun | things of the kind just described | Such arrangements are increasingly rare. | Work out what “kind” is meant. You may need to go back two sentences. |
do so / do the same | the action just mentioned | Few farmers adopted the method, though many could have done so. | “Done so” = adopted the method. |
that of / those of | replaces a noun to avoid repeating it | Bangladesh's growth rate exceeded that of its neighbours. | “That” = the growth rate. |
Tool 5: hedging, stance and nominalisation
Hedging: how certain is the writer?
Academic writers rarely say simply that X causes Y. They show how certain they are, and YNNG and MCQ questions test whether you notice.
| Certainty | Language |
|---|---|
| Certain | clearly, undoubtedly, it is evident that, demonstrates, proves |
| Probable | probably, likely, tends to, in all likelihood, suggests |
| Possible | may, might, could, appears to, seems to, it is conceivable that |
| Open | remains unclear, an open question, it is too early to say |
Suppose the writer says it is too early to say whether the scheme works, and the statement says the writer believes the scheme has been shown to work. The answer is NO, because the writer explicitly says the question is still open.
Stance words: what does the writer think or feel?
Admittedly (I accept this point), arguably (a cautious opinion), surprisingly or remarkably (this is unexpected), regrettably (I disapprove), so-called and purportedly (I doubt this label or claim), to put it mildly (the reality is worse than I am saying).
Nominalisation: verbs hidden inside nouns
Academic writing turns actions into nouns: reduce → reduction, fail → failure, deteriorate → deterioration. This packs a whole clause into a noun phrase and hides who did what. To decode it, turn the noun back into a verb and ask who did it?
The privatisation of the water supply was followed by a rise in prices. → The water supply was privatised. After that, prices rose.
Notice that was followed by gives the order of events, not the cause. That difference matters in TFNG questions.
Nominalisation: unpacking a dense sentence
Dense (as written in Passage 3)
The intensification of shrimp farming in coastal districts has been accompanied by an increase in soil salinity and a decline in rice production, although the extent of the causal connection remains disputed.
Unpacked (how to read it)
- Shrimp farming in coastal districts became more intensive.
- At the same time, the soil became saltier and farmers produced less rice.
- But experts disagree about how far the shrimp farming caused these changes.
The dense version contains three ideas and one hedge. A statement such as “Shrimp farming has been proven to be the main cause of falling rice production” would be NO, because the writer says the extent of the causal link is disputed. Unpacking the nominalisations is how you see that.
Check your understanding
8 questions- 1
“The new drainage scheme was meant to ameliorate flooding in the old town, but conditions actually grew worse.” What does “ameliorate” mean?
- 2
“The original results proved irreproducible.” What does this mean?
- 3
In “The decision, which surprised many analysts who had followed the negotiations closely, was announced on Friday”, the main verb is .
- 4
“Rice and jute were both grown in the district, but the former required far more water.” What does “the former” refer to?
- 5
The data suggest that the reading scheme may have contributed to the fall in absenteeism, although other factors were clearly involved.
The writer claims that the reading scheme was the only reason absenteeism fell.
- 6
Match each suffix with the word class and meaning it usually signals.
-ify (intensify)-ous (hazardous)-ness (awareness)-able (sustainable)-less (landless) - 7
“The rapid expansion of irrigation led to a decline in groundwater levels.” Which is the closest meaning?
- 8
Choose TWO phrases that show the writer is NOT certain.
Select 2.
Answer every question to check.
Exam practice: a Passage 3-style argument
Work at exam pace. The timer is a guide — it won't stop you.
Final quiz: decoding complex texts
10 questions- 1
In paragraph A of the practice passage, Hardin's logic is called “inexorable”. From the context, the logic seemed
- 2
In paragraph C, “its rulings delivered orally and without appeal”: “its” refers to the .
- 3
Put the steps of sentence surgery in the correct order.
Drag the cards (or use the arrows) into the correct order.
- 1Read the core sentence
- 2Find its subject and reduce it to the head noun
- 3Add the brackets back and notice the qualifiers
- 4Find the main verb
- 5Bracket relative clauses, participle phrases and other extras
- 4
What does the word “disincentive” most likely mean?
- 5
Match each stance expression with what it tells you about the writer.
admittedlyarguablypurportedlyregrettablyto put it mildly - 6
Supporters describe the so-called ‘smart’ meters as a breakthrough in energy saving. The evidence so far is thin: a handful of small trials, most of them funded by manufacturers.
The writer is convinced that smart meters save significant amounts of energy.
- 7
The privatisation of the water supply in 1999 was followed by a sharp rise in prices.
Prices rose sharply before the water supply was privatised.
- 8
Choose TWO words whose parts suggest the WRONG meaning.
Select 2.
- 9
You meet an unfamiliar word in a sentence that is not linked to any question. What should you do?
- 10
“What Hardin described was not a commons in this traditional sense but an open-access resource.” What does the writer claim Hardin described?
Answer every question to check.
Key takeaways
Academic words from this lesson
Saved as flashcards with a free accountinexorable
adjective/ɪnˈeksərəbl/
impossible to stop or prevent
অপ্রতিরোধ্য; অনিবার্য
Without action, the inexorable rise in sea levels will threaten Bangladesh's coastal districts.
panacea
noun/ˌpænəˈsiːə/
something that people claim will solve all problems
সব সমস্যার একক সমাধান; সর্বরোগহর
Technology is not a panacea for poor teaching.
empirical
adjective/ɪmˈpɪrɪkl/
based on observation or experiment rather than theory
পর্যবেক্ষণ বা অভিজ্ঞতাভিত্তিক
Hardin's argument had little empirical support.
pedantic
adjective/pɪˈdæntɪk/
too concerned with small details or formal rules
খুঁটিনাটি নিয়ে অতিরিক্ত খুঁতখুঁতে
The distinction may sound pedantic, but it changes the whole argument.
sanction
noun/ˈsæŋkʃn/
a penalty for breaking a rule; also official permission or approval
শাস্তিমূলক ব্যবস্থা; (অন্য অর্থে) অনুমোদন
Graduated sanctions begin with a small fine for a first offence.
infraction
noun/ɪnˈfrækʃn/
an act of breaking a rule or law
নিয়মভঙ্গ; লঙ্ঘন
A first infraction was punished with a warning.
deterrent
noun/dɪˈterənt/
something that makes people decide not to do something
নিবারক; প্রতিরোধক
Heavy fines are not always the most effective deterrent.
compliance
noun/kəmˈplaɪəns/
the act of obeying a rule, law or request
নিয়ম মেনে চলা
Voluntary compliance depends on trust between users.
unravel
verb/ʌnˈrævl/
to fail or fall apart; also to solve something complicated
ভেঙে পড়া; (অন্য অর্থে) জট খোলা
The agreement unravelled when a new road brought outside traders.
ameliorate
verb/əˈmiːliəreɪt/
to make a bad or unpleasant situation better
উন্নতি করা; লাঘব করা
New drainage channels helped to ameliorate flooding in the old town.
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