the difference between words: must and might

https://i2.wp.com/www.noupe.com/wp-content/uploads/2009/11/why.jpg

In English, we often do something called speculating. This means that, when we don’t know the reason for something, we make suggestions about what the reason could be. We also often speculate about another person’s feelings about a certain situation. We use the words “must” and “might” to do this, but many people are confused about which one to use in each situation. That’s what I’d like to go over in my blog today.

We use “must” when we think there is only one possibility. For example:

A: Why is Jack late for the party?

B: He’s working on a big project now, so he must still be at the office.

_______________________________________________________________

A: Why was Beth talking so strangely last night?

B: She must have been drunk. She’s always talks like that when she drinks too much.

________________________________________________________________

A: My sister and her husband are going to have their first baby!

B: That’s wonderful news! They must be so happy and excited!

________________________________________________________________

A: When I was young, I wanted to get into Harvard, but I couldn’t.

B: You must have been so disappointed.

We use “might” when we think there is more than one possibility. For example:

A: I don’t know why Ken cancelled our plans for tonight.

B: He might be sick. A lot of people are getting a cold nowadays.

________________________________________________________________

A: Our neighbor’s house burned down last year. I wonder how the fire got started.

B: It might have been started by a gas leak, or it might have just been some kids playing with matches.

We can also use the words “may” and “could” instead of “might”. The words “might” and “could” are both used in normal conversations but the word “may” is a little more formal.

Please note in the examples the use of the past tense: we use “must have” and “might have” to indicate a past situation.

Also, please note that we can use “must” or “must have” to talk about either reasons or feelings, but we DON’T use “might” or “might have” to talk about feelings.

Advertisements

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s

%d bloggers like this: