Unit ten: Health and hygiene.
B. A bad toothache. ( B1 )
I/ Objectives.
By the end of the lesson, the students will be able to talk about a visit to the
dentist and can ask and answer the questions about the teeth hygiene.
II/ Language contents.
1, Vocabulary: scared, hate, drill, cavity, fix, good luck.
2, Structures: Why did Hoa go to the dentist last week?
- Because
III/ Teaching aids.
- Make a plan.
- Prepare a picture, a tape and a cassette player.
IV/ Teaching produces.

Stages Teacher’s activities Students’ activities
1. Warm up @ Make questions for students:
- What time do you get up?
- Do you brush your teeth every day?
- Do you have to go to the dentist?
- Why do you have to go to the dentist
 Ask the students to look at the picture
Listen and answer the teacher’s
questions.
Then ask the students to repeat the tape.
Give the new words and phrases:
- Have an appointment: có hẹn
- To be scared: sợ
- Drill: cái khoan
- Fill a cavity: hàn răng
- Hurt: đau
- Fix one’s tooth: chưa răng cho ai
Call on some students and ask them to
read the new words.
Ask them to practice the dialogue with a
partner, then practice it in front of the
class.
Listen and correct their mistakes.
the questions:
They are Minh and Hoa.
He has a toothache. Listen to the tape.

Find the words and phrases that
you don’t know.
Read these words.

Practice with a partner.


- What happened to Hoa last week?
- How did the doctor help Hoa?
After that, have students make a dialogue
again.
@ Let students to practice with a partner
about the questions.
Call some pairs and ask them to ask and
answer the questions.
Listen and correct their mistakes.
- Minh has a toothache.
- No, he doesn’t. The loudness of the drill
scares him.
- Because she had a toothache.
- She filled the cavity in her teeth.
@ Make questions about the students.
- Do you brush your teeth everyday?
- Did you have a toothache?

Answer the questions.

He is going to see the dentist at
10.30.
She saw a dentist and the dentist
filled a cavity in her tooth.

Look at the questions and
answer with a partner.
Practice in front of the class.
notebooks.
Do ex. 1,3 in page 63- 64. Practice in front of the class.

Rewrite the duty into the
notebooks.
V/ Draw experience.