More about Conditional Sentence Type 0 And Type 1

Previously, we have learned about all types of Conditional sentences, i.e. type 0, 1, 2, 3, and mixed conditionals, including their usage or functions, examples, and exercises as well.

In this post, we are going to focus and take a closer look at Conditional sentence type 0 and type 1.

A. Conditional sentence type 0

1. Structure of Conditional sentence type 0

If / when ...(Simple Present)..., ...(Simple Present)....

If / when ...(Simple Present)..., ...(Imperative)....

2. Usage of Conditional sentence type 0

• Conditional sentences in "If / when ...(Simple Present)..., ...(Simple Present)..." can be used to express general truths / facts. (see examples a and b below)
• Conditional sentences in "If / when ...(Simple Present)..., ...(Imperative)...." can be used to express suggestions, instructions, or commands. (see examples c and d below)

3. Examples of Conditional sentence type 0

1. If the moon passes between the sun and Earth, a solar eclipse happens.
2. If we heat water to 100 degrees Celsius, it boils.
3. If you arrive at the station, call me.
4. If you want to turn on the device, press this button.

B. Conditional sentence type 1

1. Structure of Conditional sentence type 1

If ...(Simple Present)..., ...(Simple Future / Modals)....

2. Usage of Conditional sentence type 1

Conditional sentences in "If / when ...(Simple Present)..., ...(Simple Future / Modals)..." can be used to express;

• reminders (see examples a and b below)
• suggestions (see examples c and d below)

3. Examples of Conditional sentence type 1

1. If you eat too much, you will get a stomachache.
2. If you don't shut that window, we will die of cold.
3. If we want to see the sunrise, we will have to leave very early.
4. If you want to buy that car, you should provide a bigger garage.

C. Exercise Corner

I. Matching Exercise

Match the main clauses inside the box with the correct conditionals. Number 1 has been done for you as an example.

A) they will get wet
B) let's go for a swim
C) somebody will open the door
D) it melts
E) consult your advisor
F) you'll need to take a remedial test

1. If you need help, E.
2. If we keep ice in a hot temperature, .
3. If it rains tonight, .
4. If you fail the exam, .
5. If you ring the bell, .
6. If it is fine, .

II. Verb Forms

Write correct conditional sentences by putting the verbs in the bracket into the correct form. In some sentences, conditional sentence type 0 and 1 can be used interchangeably. Number 1 has been done as an example.

1. We still have a long way to go. If we don't find a gas station soon, we (run) out of fuel.
   Answer: will run
2. If we have time, we you.
3. If you don't watch the TV, it off.
4. If the weather is fine, we to the beach.
5. If you want those pictures, I you the copies.
6. If you don't feel well, at home.

III. Writing Exercise

C. Complete the following conditional sentences using your own ideas and words.

1. If you pass the exam, ....
2. If I finish my study, ....
3. If you want to have it, ....
4. If you have a question, ....
5. If the weather is fine this afternoon, ....

IV. Drag'n Drop

D. Do the matching exercise below by dragging each clause to the correct pair.You can also study the lesson about conditional sentences type 0 and type 1 through the slide presentation attached below.