Teaching Will and Be Going To
to ESL Learners

How to Distinguish Between
the Two Future Tenses

Will and be going to are both forms of the Future Simple tense. ESL and EFL students need to be taught both forms.

The more difficult part for students is knowing when to use "will" and when to use "be going to" to express the future.

Conjugation

Conjugating the Future tense is fairly easy.

The use of "will" is conjugated with this straight-forward formula:

    subject + will + base verb.

For example, "She will arrive at 9 p.m."

See my Future Simple Tenses page for a thorough discussion of all the forms of this tense.

"Be going to" is conjugated this way:

  1. I'm going to go to Spain this summer.

  2. You're going to cook dinner for friends tonight.

  3. He/She/It is going to leave at 8 p.m.

  4. They're going to play tennis.

  5. We're going to make brownies.

Using "Will" or "Be Going To

So when do you use "be going to" and when do you use "will"?

They both have the function of being used to talk about something in the future, but there is sometimes a subtle difference between the two. This subtle difference can be difficult for ESL and EFL students to distinguish.



General Rules

Here are the general rules for will and be going to:

(1) Predictions: Both will and be going to can be used to make predictions about the future.

Weather predictions are the easiest examples for students to understand.

Examples:

    Take your umbrella. It's going to rain.

    The weather channel said it will rain tomorrow.

And more:

    Be careful. That dog is going to bite you!

    Don't cheat. You'll get caught.

(2) Prior Plans: "Be going to" is used to express plans previously made for the future.

You cannot use "will" for this purpose.

Examples:

    I'm going to meet my friends this weekend.

    She's going to take a vacation this summer.

    We're going to go to the library tonight to study.

(3) Willingness: "Will" is used to describe willingness to do something.

Example 1:

    A. Someone's at the door.
    B. I'll get it.

Example 2:

    A. I can't do this by myself.
    B. I'll help you.
ESL Student Challenges

"Will" and "be going to" are both used to talk about the future. When students are not sure, the default tends to be to always use "will."

I've noticed that the problem area tends to be when talking about prior plans. The correct form of the Simple Future is "be going to," but students tend to use "will" because they are more familiar with this form of the Future tense.

And as with most English grammar points, it takes a while for students to get the hang of it when speaking. Again, the default tends to be to always use "will."

Drills asking students questions about the near and distant future in their lives will help to reinforce when to use "will" and "be going to."

From Will and Be Going To
to Teaching ESL to Adults


New! Comments

Have your say about what you just read! Leave me a comment in the box below.
Share this page:
Enjoy this page? Please pay it forward. Here's how...

Would you prefer to share this page with others by linking to it?

  1. Click on the HTML link code below.
  2. Copy and paste it, adding a note of your own, into your blog, a Web page, forums, a blog comment, your Facebook account, or anywhere that someone would find this page valuable.