First conditional · A2. For an ordinary possible future condition, use if + present simple; a predicted result often uses will + base verb. Keep subject agreement and negative forms. This introductory pattern does not ban will from every if-clause: willingness and other meanings need separate treatment.
Explore possible future situations with if and unless, then choose the result that fits.
For an ordinary possible future condition, use if + present simple; a predicted result often uses will + base verb. Keep subject agreement and negative forms. This introductory pattern does not ban will from every if-clause: willingness and other meanings need separate treatment.
If + present simple, will + base verbIn these future plans, unless means except if, or if ... not. Identify the event that prevents the planned result. Do not add a negative automatically: unless it rains means if it does not rain, not if it rains. Use the present simple for the ordinary future condition here.
unless = except ifWill is not the only possible result form. Can can give permission or an available option; must can express an obligation. An imperative gives an instruction. Choose the form that preserves the stated meaning, rather than changing permission into a requirement or an instruction into a prediction.
If you need help, ask. · If it is free, you can sit here.
Mina may finish her work early tomorrow. If that happens, she plans to join us. Choose an ordinary possible-future prediction.
For an ordinary possible future condition, use if + present simple; a predicted result often uses will + base verb. Keep subject agreement and negative forms. This introductory pattern does not ban will from every if-clause: willingness and other meanings need separate treatment.
If the parcel arrives tomorrow, I will call you.In these future plans, unless means except if, or if ... not. Identify the event that prevents the planned result. Do not add a negative automatically: unless it rains means if it does not rain, not if it rains. Use the present simple for the ordinary future condition here.
We will cycle tomorrow unless the road is icy.Will is not the only possible result form. Can can give permission or an available option; must can express an obligation. An imperative gives an instruction. Choose the form that preserves the stated meaning, rather than changing permission into a requirement or an instruction into a prediction.
If you need a seat at tomorrow’s talk, ask the steward. If a space is free, you can sit near the door.Keep the first try. Understand the change. Check it in a fresh situation.
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For an ordinary possible future condition, use if + present simple; a predicted result often uses will + base verb. Keep subject agreement and negative forms. This introductory pattern does not ban will from every if-clause: willingness and other meanings need separate treatment.
If the parcel arrives tomorrow, I will call you.In these future plans, unless means except if, or if ... not. Identify the event that prevents the planned result. Do not add a negative automatically: unless it rains means if it does not rain, not if it rains. Use the present simple for the ordinary future condition here.
We will cycle tomorrow unless the road is icy.Will is not the only possible result form. Can can give permission or an available option; must can express an obligation. An imperative gives an instruction. Choose the form that preserves the stated meaning, rather than changing permission into a requirement or an instruction into a prediction.
If you need a seat at tomorrow’s talk, ask the steward. If a space is free, you can sit near the door.Opening an answer records help for that question.
Mina may finish her work early tomorrow. If that happens, she plans to join us. Choose an ordinary possible-future prediction.
Look at “Mina may finish her work early tomorrow. If that happens, she plans to join us. Choose an ordinary possible-future prediction.”. For an ordinary possible future condition, use if + present simple; a predicted result often uses will + base verb. Keep subject agreement and negative forms. This introductory pattern does not ban will from every if-clause: willingness and other meanings need separate treatment. Complete sentence: “If Mina finishes early tomorrow, she will join us.”.
We plan to walk beside the river tomorrow. Flooding is the one event that would cancel the walk.
Look at “We plan to walk beside the river tomorrow. Flooding is the one event that would cancel the walk.”. In these future plans, unless means except if, or if ... not. Identify the event that prevents the planned result. Do not add a negative automatically: unless it rains means if it does not rain, not if it rains. Use the present simple for the ordinary future condition here. Complete sentence: “We will walk beside the river tomorrow unless the path floods.”.
For tomorrow’s video call, the manager gives you permission to use a spare tablet if your laptop stops working. Using it is optional.
Look at “For tomorrow’s video call, the manager gives you permission to use a spare tablet if your laptop stops working. Using it is optional.”. Will is not the only possible result form. Can can give permission or an available option; must can express an obligation. An imperative gives an instruction. Choose the form that preserves the stated meaning, rather than changing permission into a requirement or an instruction into a prediction. Complete sentence: “If your laptop stops working tomorrow, you can use the spare tablet.”.
The courier may arrive before noon tomorrow. If that happens, we predict that we will pack the parcel immediately. Use the ordinary possible-future pattern.
Look at “The courier may arrive before noon tomorrow. If that happens, we predict that we will pack the parcel immediately. Use the ordinary possible-future pattern.”. For an ordinary possible future condition, use if + present simple; a predicted result often uses will + base verb. Keep subject agreement and negative forms. This introductory pattern does not ban will from every if-clause: willingness and other meanings need separate treatment. Complete sentence: “If the courier arrives before noon tomorrow, we will pack the parcel immediately.”.
Leo may not need the car tomorrow. In that case, I plan to drive to the clinic.
The condition is negative: Leo does not need the car. After does not, need stays in its base form. The planned result uses I will drive; I’ll is an equivalent contraction.
We plan to show a film outside tomorrow evening. Rain would stop that outdoor showing.
Look at “We plan to show a film outside tomorrow evening. Rain would stop that outdoor showing.”. In these future plans, unless means except if, or if ... not. Identify the event that prevents the planned result. Do not add a negative automatically: unless it rains means if it does not rain, not if it rains. Use the present simple for the ordinary future condition here. Complete sentence: “We will show the film outside tomorrow unless it rains.”.
For tomorrow’s boat trip, wearing a life jacket is compulsory if you take the boat out. Express this requirement.
Look at “For tomorrow’s boat trip, wearing a life jacket is compulsory if you take the boat out. Express this requirement.”. Will is not the only possible result form. Can can give permission or an available option; must can express an obligation. An imperative gives an instruction. Choose the form that preserves the stated meaning, rather than changing permission into a requirement or an instruction into a prediction. Complete sentence: “If you take the boat out tomorrow, you must wear a life jacket.”.
The library may close early tomorrow. We will meet at my flat if that happens. A learner wrote: If the library close early tomorrow, we will meet at my flat.
The singular subject the library needs closes in this present-simple condition. Will meet already has the correct base form and stays unchanged.
We will go for a run this evening if no thunderstorm starts. A learner wrote: Unless a thunderstorm does not start this evening, we will go for a run. This reverses the intended condition.
The thunderstorm is the exception that cancels the run. Unless a thunderstorm starts means if no thunderstorm starts. The extra does not in the learner’s sentence reverses that meaning. Either clause order can preserve the plan. Also accepted in this task: We will go for a run this evening unless a thunderstorm starts. / We'll go for a run this evening unless a thunderstorm starts.. These are reviewed alternatives, not an exhaustive list of all possible English.
During tomorrow’s rehearsal, the safety instruction is to leave the room if you smell smoke. A learner wrote: If you smell smoke during tomorrow’s rehearsal, to leave the room.
The result is an instruction, so use the imperative leave the room without to. The possible future condition remains if you smell smoke. No will is needed to give this instruction.
Tonight’s workshop may sell out. If it does, we promise to add another workshop tomorrow. This is a real possibility.
The possible future condition uses sells out because the subject is the singular workshop. Will add expresses the promised result. A contraction of we will preserves that promise.
You have permission to borrow the camera tomorrow. The one exception is if Priya needs it.
Unless Priya needs it marks the exception to permission. Can borrow keeps the optional permission; must borrow would create an obligation. Needs agrees with Priya in the ordinary future condition.