Stop reaching for "if". Learn the conjunctions that let you set terms, warn, and imagine the roads not taken.
By C1 you can build all three basic conditionals accurately. The advanced skill is different: it is knowing that "if" is only the plainest of many ways to set a condition. Skilled writers reach instead for provided that, as long as, unless, on condition that, supposing and but for — each of which carries a slightly different tone, from the coldly contractual to the wistfully counterfactual.
This unit treats the conditional as a register tool. You will learn to state terms formally with provided that, to negate a condition cleanly with unless, to imagine an alternative history with but for and if it hadn't been for, to imply a whole "if" clause with otherwise or an imperative, and to blend time frames with the mixed conditional. Handled well, these choices make argument sound precise, controlled and unmistakably C1.
A cluster of conjunctions state a positive condition more precisely — and more formally — than "if". They all mean roughly "only if this one requirement is met", and they belong to careful, often written English: school rules, permission slips, debates and academic essays.
| Conjunction | Register & nuance | Example |
|---|---|---|
| provided / providing (that) | formal; emphasises a required condition | You'll get extra credit provided that you cite your sources. |
| as long as / so long as | neutral to informal; "on the single condition that" | I'll wait as long as you promise not to be late again. |
| on condition that | very formal; states an explicit term or clause | He kept his place on the team on condition that he train every week. |
Unless means "except if" or "if... not" in a single word. It introduces the one circumstance that would reverse the main outcome. It is elegant and common, but it hides a classic C1 trap: because unless already contains a negative, you must not add a second one.
| Sentence | Meaning | Note |
|---|---|---|
| We'll eat outside unless it rains. | = if it does not rain, we'll eat outside | rain is the one thing that would change the plan |
| Don't call me unless it's urgent. | = call me only if it is urgent | "unless" isolates the single exception |
| I won't submit unless my teammate approves. | = I'll submit only after my teammate approves | the negative is already inside "unless" |
To imagine an alternative history — what would (or would not) have happened without one decisive factor — English uses but for + noun and its longer relatives if it weren't for / if it hadn't been for + noun. These are the grammar of near-misses, gratitude and blame. The critical rule: but for is followed by a noun or noun phrase, never a full clause.
| Structure | Time reference | Example |
|---|---|---|
| but for + noun | present or past unreal; formal | But for the traffic, we would have arrived by six. |
| if it weren't for + noun | present/general unreal situation | If it weren't for her support, I'd give up now. |
| if it hadn't been for + noun | past unreal situation | If it hadn't been for the smoke alarm, the fire would have spread. |
Sometimes the whole "if" clause is left unspoken, because context makes it obvious. English has neat devices for this: otherwise (= if not), in that case (= if that is so), and the punchy imperative + and / or pattern that packs a whole conditional into a warning or a promise.
| Device | It means... | Example |
|---|---|---|
| otherwise | "if you don't / if that isn't so" | Leave now; otherwise you'll miss the connection. |
| in that case | "if that is true, then..." | "It's fully booked." "In that case, we'll drive." |
| imperative + and | "if you do this, a good result follows" | Trust the process and the results will come. |
| imperative + or | "if you don't, a bad result follows" | Hurry up, or we'll miss the last train. |
Supposing (or suppose) opens a hypothetical — it invites the listener to picture a situation, much like "what if". Separately, the mixed conditional lets one clause sit in the past while the other sits in the present, so a past cause can be linked to a present result (or vice versa).
| Structure | Function | Example |
|---|---|---|
| supposing / suppose (that) | raises a hypothetical for discussion | Supposing the exchange fell through, what would we do? |
| past cause → present result | "if" + past perfect, then "would" + base | If she had studied medicine, she would be a doctor now. |
| present cause → past result | "if" + past simple, then "would have" + V3 | If he weren't so proud, he would have apologised yesterday. |
These are the errors that still surface in otherwise strong C1 writing. Each one is a conditional slip — a wrong conjunction, a wrong form, or a smuggled second negative. Audit your own writing against every row.
| Wrong ✗ | Right ✓ | Why? |
|---|---|---|
| Unless you don't book early, you'll miss out. | Unless you book early, you'll miss out. | "unless" already means "if not"; a second negative reverses it. |
| But for you warned me, I would have missed the deadline. | But for your warning, I would have missed the deadline. | "but for" takes a noun phrase, not a full clause. |
| I'll help provided that you will share your notes. | I'll help provided that you share your notes. | "provided that" takes the present, not "will", for a future condition. |
| Supposing it will snow, would you still come? | Supposing it snowed, would you still come? | "supposing" opens a hypothetical, so use the past, not "will". |
| If I had taken the scholarship, I would have been abroad today. | If I had taken the scholarship, I would be abroad today. | "today" needs a present result: a mixed conditional, not the third. |
Two students discuss whether the inter-school debate final will go ahead. Read it twice and watch the conditional system work: a formal condition with as long as, a clean negation with unless, a counterfactual with but for, a hypothetical with supposing (blended into a mixed conditional), and an implied condition with otherwise.
Choose the correct answer. — 10 questions, each one is marked instantly. Questions get harder as you go.
Learn the vocabulary of terms, risks and "what ifs", then use the unit's conditionals to talk through a decision of your own.
Talk through a decision or a near-miss — a project, a risk, a lucky escape, a plan with strings attached. Write 8 sentences and use at least 8 of the words above. Make your conditionals do real work.
Sentence starters (you can begin with these):
Değerlendirme öğretmenin tarafından yapılacak. (Your teacher will review your task.)
Read the feature, then work through the five tasks.
Skilled readers prepare before they start. Before you read, think about these three questions (you do not need to write the answers):
Words to spot (from the Speaking section): contingent · hinge on · caveat · inevitable · avert · jeopardise · counterfactual · provision
But for a single text message one October afternoon, the class of 9B would almost certainly never have made it back across the valley. Since that story is rarely retold, few students realise how much once hinged on one condition being met. Had it not been for a quiet Year 10 student named Petra Kovac, the whole class would have been stranded on the far bank as the light failed, with the only path home already under water.
To grasp quite how narrow the escape had been, it helps to picture the project that had drawn 9B into the valley in the first place. For the previous fortnight the class had been working on a geography assignment about river systems, mapping how the stream carved its way between two steep ridges and sketching the line of stepping stones that generations of walkers had used as a shortcut home. Those stones were the only dry crossing for miles. As long as the water stayed low, they were an easy hop from bank to bank; the instant the level rose, however, they disappeared beneath a churning ribbon of brown. Petra had joined the school barely a month before the trip, and while her classmates treated the valley as familiar ground, she read it the way a stranger reads a warning sign — slowly, and without the false comfort of habit.
Kovac had noticed the water creeping up the stepping stones during a routine break. Her teachers, however, were dismissive. The crossing was perfectly safe, they insisted, as long as the group returned before the river rose. Whereas she saw a current already turning brown and fast, they saw only an anxious newcomer. Unless she could prove there was real danger, they would not cut the trip short; provided that the afternoon stayed dry, they argued, there was nothing whatever to fear.
The disagreement that followed was not a loud one. Petra was new, softly spoken, and reluctant to contradict adults she had known for only a handful of weeks; the teachers, for their part, had led the same walk a dozen times without a single mishap. To them, her worry looked like the ordinary nervousness of a pupil who did not yet know the route. She tried to describe exactly what she was seeing — the way the lowest stones had already slipped out of sight, the way snapped twigs now raced past instead of drifting lazily — but one anxious teenager, they decided, was hardly reason to abandon a lesson that half the class was still enjoying. So the group pressed on upstream, notebooks open and pencils busy, entirely unaware that the safe margin they were relying on was quietly vanishing behind them.
That afternoon, nonetheless, brought the heaviest rain the region had seen in years. Moreover, the class had been allowed to wander far upstream all day. As the light began to fade, Kovac made the decision that would define the trip. "Turn back now," she told the group leader, "otherwise we lose the path completely." Supposing she had said nothing, or waited for a permission that might never have come, the consequences would have been unthinkable; yet she did not hesitate.
Everything now turned on how the others chose to respond. Had the group leader waved her away a second time, the class might well have been arguing on the bank when the last of the stones finally went under. Instead, something in Petra's calm insistence carried more weight than her age or her newness. A single glance at the river — swollen, muddy and unmistakably higher than it had been an hour earlier — was enough to end the debate. The leader called the class together and ordered the retreat on the spot. Rucksacks were hauled onto shoulders, the slower walkers were moved to the front where they could set the pace, and the whole line began to hurry back down the valley faster than it had travelled all day.
The class scrambled across just as the water reached the top of the stones. But for her insistence, the group would have been cut off within the hour; consequently, thirty students reached home that night having never known how close they had come. Kovac was told off for alarming the others and, notwithstanding that telling-off, was quietly thanked by the same teachers weeks later. "If I had trusted the schedule instead of the river," she once remarked, "I wouldn't be able to sleep today." The class owes its safe return to a warning that, but for one stubborn student, would never have been given.
In the weeks that followed, the near-disaster became the most discussed event in the whole school. At the next assembly the head teacher retold the story — tactfully leaving out the earlier refusal to listen — and used it to announce a new rule: no river crossing on any trip unless a teacher had first checked the water against a marked post on the bank. The geography department, meanwhile, quietly rewrote the very assignment that had caused the trouble, turning it into a study of flood risk in which pupils had to argue, with proper evidence, exactly when a familiar route stops being safe. What had begun as a homework task about maps had grown, almost overnight, into a lesson about judgement.
For the students of 9B, the deeper lesson proved harder to put into words. Most of them had spent that afternoon exactly as they always did — half-listening, trusting that the adults in charge had already thought of everything. It had simply never occurred to them that the quietest, newest member of the class might be the one paying the closest attention. If the day taught them anything, it was that feeling sure of a route is not at all the same as being safe on it, and that, on the rare occasion when instinct and the timetable flatly disagree, it can be worth the discomfort of speaking up. Petra herself refused to be called a hero, insisting that she had only pointed out the obvious. Even so, everyone who crossed those stones understood that the obvious, on that particular afternoon, had come within a whisker of going unspoken.
Choose the correct answer.
Are these sentences true or false, according to the text?
Complete each sentence with ONE word from the text. Mind the conditional conjunction or auxiliary (Had / as / otherwise / for).
Write your answer in your own words. These questions are not marked automatically.
1. On what condition did Kovac's teachers believe the crossing was safe, and why did that condition fail?
2. The writer uses several counterfactuals ("But for a single text message...", "Had it not been for..."). What effect do these create?
3. Kovac says, "If I had trusted the schedule instead of the river, I wouldn't be able to sleep today." What does this mixed conditional reveal about her?
Find these connectors in the text — each one appears at least once: however, whereas, moreover, consequently, notwithstanding, nonetheless, since, yet. (You will reuse these same C1 connectors in the Writing section.) Note them down, then check.
Rewrite a flat list of "ifs" into richer conditional English, then drill the forms with 10 quick questions.
Below is a flat account of a group decision, written with nothing but plain "if". Every point is clear, but the language is monotonous. Your job is to re-tell it, exploiting the full range of conditional conjunctions from this unit.
Sentence starters (you can begin with these):
Değerlendirme öğretmenin tarafından yapılacak. (Your teacher will review your task.)
10 quick questions on advanced conditionals. Each one is marked instantly. Questions get harder as you go.
Write and submit a controlled "what if" account; your teacher will review it.
At B2 you linked ideas with however, therefore, although, whereas. At C1 you gain a sharper, more formal register with connectors such as moreover, consequently, notwithstanding, whereas and nonetheless. Used precisely — and sparingly — they signal a writer in full command of tone, and they pair naturally with the conditional forms of this unit.
| Connector | Use it to... | Example |
|---|---|---|
| moreover | add a stronger, further point | The path was long; moreover, the river was rising fast. |
| consequently | state a formal result or effect | She warned the group in time; consequently, everyone got across. |
| notwithstanding | concede "in spite of" (very formal) | Notwithstanding the telling-off, she was later thanked. |
| whereas | draw a direct contrast between two ideas | She saw real danger, whereas they saw a nervous newcomer. |
| nonetheless | say "even so", after a concession | The schedule was clear; nonetheless, she urged them to turn back. |
| however | contrast between two sentences | The trip seemed safe. However, one condition failed. |
See the difference — the same events, written two ways:
| Flat narration ✗ | Controlled C1 narration ✓ |
|---|---|
| The path was long. It rained a lot. A student warned the group to turn back. If she hadn't, they would have been trapped. She was told off but then thanked. | The river was low at dawn; moreover, the sky was already darkening. But for one student's insistence, the class would have been cut off; consequently, thirty students got home safely. Notwithstanding a telling-off, she was later thanked. |
A strong C1 "what if" account is not a flat list of causes. It manages conditions deliberately: it sets the scene and the stakes, states the crucial condition, imagines the alternative outcome, and reflects on what hinged on it. The skeleton stays the same — you change the content, not the shape:
| Part | What to write | Conditional form to reach for |
|---|---|---|
| 1. Orientation | set the scene and why it still matters | present perfect + "hinge on / contingent on" |
| 2. The condition | state the term everything depended on | provided that / as long as / unless |
| 3. The turning point | imagine the alternative outcome | but for / had it not been for + noun |
| 4. Reflection | judge what hinged on the decision now | mixed conditional + retrospective comment |
Write a counterfactual account of a turning point — in your own life, a public event, or a story you have researched — where the outcome depended on one condition or decision. Explore what would (or would not) have happened otherwise, and what still hinges on it now.
Değerlendirme öğretmenin tarafından yapılacak. (Your teacher will evaluate your writing.)
Mixed questions from the whole unit, then check what you can do.
14 questions: grammar + vocabulary + reading + practice. Each question is marked instantly.
Tick what you can do now. Honest answers help your teacher.
İşaretlemediğin madde varsa ilgili bölüme dönüp tekrar çalış — soldaki menüden her bölüme geri dönebilirsin.
Oturum kontrol ediliyor...