Unit 3Do I have to?

3. PracticeA. Read the note below. In your notebook, write sentences telling what Brad and Tracy have to do this weekend.

Brad and Tracy,I have to work this weekend. Make sure you do your chores before you go out.

Brad, here are your chores:1. clear the table after breakfast2. do the dishes3. do the laundry4. vacuum the floor

And Tracy, here are yours:And Tracy, here are yours:

1. make the beds1. make the beds

2. clean the bedrooms2. clean the bedrooms

3. go to the supermarket with 3. go to the supermarket with DadDad

4. make dinner4. make dinner

Exercise AExample:1.) Brad has to clear the table after breakfast.

2) Brad has to………………….3) Brad has to………………….4) Brad has to………………….

1) Tracy has to……………………2) Tracy has to……………………3) Tracy has to……………………4) Tracy has to……………………

Brad1. Brad has to clear the table after breakfast.

2. Brad has to do the dishes.3. Brad has to do the laundry.

4. Brad has to vacuum the floor.

Tracy1. Tracy has to make the beds.

2. Tracy has to clean the bedrooms.

3. Tracy has to go to the supermarket with Dad.

4. Tracy has to make dinner.

PracticeB. Answer the questions using

the note in Exercise A.1. Do Tracy and Brad have to do their

chores this weekend?2. Does Brad have to do the laundry?3. Does he have to make the beds?4. Does Tracy have to vacuum the

floor?5. Does she have to clean the

bedrooms?

Answers1. Yes, they do.2. Yes, he does3. No, he doesn’t.4. No, she doesn’t.5. Yes, she does.

Audio scriptMom: Hello?Brad: Hello, Mom?Mom: Hi, Brad.Tracy: I’m here, too, Mom. We’re on the

speakerphone.Mom: Hmm. This sounds serious. I think I

know what this is about.

Brad: Yeh, Mom. It’s about your note. Do we really have to do all those chores this

weekend?Mom: Yes, Brad you do.

Tracy: But, Mom, today is Anna’s birthday party. I have to be at her party this afternoon.

Brad: And I have a baseball game today, Mom. Remember?

Mom: Hang on, guys. Tracy, what time do you have to be at the party?

Tracy: At three, Mom. The party ends before six.Mom: Let me think. OK. Tracy, here’s what you

can do. Make the beds right now and clean your bedroom. You can go to the supermarket with Dad after the party. Then help Dad make dinner.

Tracy: OK.Mom: And Brad, what time does the game start?Brad:It starts at eleven this morning. See, I

really can’t do my chores, Mom.Mom: I forgot about your baseball game. Brad.

OK. You don’t have to do your chores today.

Brad: Yes!Mom: Hold it, Brad. I’m not done yet. You have

to do all of them tomorrow. Clear? I have to go. My phone’s ringing.

Both: Bye, Mom

ListeningBrad and Tracy are complaining. Listen to their phone conversation with their mom. Then answer the questions using complete sentences.

1. What are Brad and Tracy complaining about?They are complaining about their chores.

2. Where does Tracy have to be this afternoon?

3. Where does Brad have to go this morning?

4. What time does Tracy have to be at the party?

5. What two things does Tracy have to do before the party?

6. Who doesn’t have to do the chores this Saturday?

1. They are complaining about their chores.

2. Tracy has to be at Anna’s birthday party this afternoon.

3. Brad has to go to a baseball game.4. She has to be at the party at three.5. Tracy has to make the bed and

clean her bedroom before the party.6. Brad doesn’t have to do his chores

this Saturday.

Grammar: Had toใช้�กั�บ Past Simple(have to had to)

Affirmative statement(บอกเล่�า)

Subject+ had to+verb1

Ex. Tracy had to clean her bedroom last Saturday.

Negative statement (Negative statement (ปฏิเสปฏิเสธธ))

Subject + did not + have to Subject + did not + have to + verb1 + verb1

Ex. Brad Ex. Brad did not have to did not have to dodo his chores last Saturday. his chores last Saturday.

Yes/No questionYes/No question

Did + subject + have to + Did + subject + have to + verb 1?verb 1?

Ex. Ex. DidDid Tracy Tracy have to dohave to do her chores?her chores?

Short answers-Yes, she did.-No, she did not.

Information Question (ถามข้�อม�ล่)

Ex. What did Brad and Tracy have to do last weekend?

AnswerThey had to do their chores.

Ask 5 friends about what they had to do last weekend.

1. What did…………..have to do last weekend?………………had to……………….2. What did …………..have to do last weekend?………………had to……………….3. What did …………..have to do last weekend?………………had to……………….4. What did …………..have to do last weekend?………………had to……………….5. What did …………..have to do last weekend?………………had to……………….

6. PracticeA. Fill in the blanks with the simple

past form of have to.Megan: Hey, Kevin. You missed my party

last weekend.Kevin: I know. I (1)had to work.Megan: Why (2)

…………..you…………..work? Wasn’t it your day off?

Kevin: I’m on a call at Party City. Somebody called in sick, so I (3)……………….fill in for the person.

Megan: I hate it when people called in sick.

What (4)…………..you ………………do at the Party City last weekend?

Kevin: I (5)………………unpack all the fall costumes that arrived.

Megan: That doesn’t seem too difficult.Kevin: You haven’t heard it all.Megan: What else (6)……………..you

……………do?Kevin: You won’t believe this. It’s the fall

season, right? So I (7)……………….stand out on the street holding up the sign

”Have a party at Party City.”

Megan: Oh, no (8)……………..you……..…….wear

a costume?Kevin: You bet, I did. I (9)

…………………..wear a pumpkin costume. I’m never

going back there.