Giáo án môn Tiếng Anh Lớp 7 - Unit 10: Health and hygiene - B. A bad toothache - Lesson 5: B4

Date of preparing:	Period: 68
Date of teaching:	Week: 23
UNIT 10: HEALTH AND HYGIENE
B. A BAD TOOTHACHE
Lesson 5: B4
	I. Objective:
	By the end of the lesson, students will be able to make questions”Why” and to give the answer with “Because” to talk about the causes. 
	II. Language content: 
Grammar: Questions “ Why” and answer with “Because” 
Vocabulary: (review) 
	III. Teaching method:Communicative approach 
	IV. Teaching aids: Pictures, word-cues
	V. Time: 45 minutes
	VI. Procedure:
Time 
Content 
Teacher’s and students’ activities
5’
10’
20’
10’
Warm up: Fill in each blank with a suitable letter to make a correct word. 
1. app – in – m – nt : appointment. 
 2. d- nt – st : dentist 
 3. t - - th – ch - : toothache 
4. c – v - - y: cavity 
5. s – rg – r - : surgery 
6. pr – b - - m : problem 
Model sentences: 
S1: Why does Minh’s tooth hurt ? 
S2: Because he has a cavity. 
Notes: Lieân töø “ Because: bôûi vì” baét ñaàu cho meänh ñeà chæ lyù do, duøng ñeå traû lôøi cho caâu hoûi “Why?: taïi sao?” 
 Word – cues 
a. Minh’s tooth / hurt 
 have / cavity 
b. He / nervous
 see / dentist 
c. cavity / not serious 
 small 
d. He / happy
 teeth / OK 
 True – False Repetition Drill 
1. Minh goes to the dentist because he has a toothache. 
2. He is scared because the dentist is not kind.
3. He is scared because he hates the sound of the drill
4. The cavity is not serious because it’s small.
5. Minh’s tooth hurts because he always brushes his teeth. 
Answer key 
1. T 2. F 3. T 4.T 5.F 
 Noughts and crosses
go/dentist ?
toothache
have/toothache?
eat/ lots of sweet 
not go/ school?
toothache
feel/ better?
tooth/stop hurting
nervous ?
see / dentist
happy?
teeth fine 
have/ toothache?
forget/ brush teeth 
not scared?
dentist/ kind 
tooth hurt?
cavity 
Example exchange: 
S1: Why do you go to the dentist? 
S2: Because I have a toothache. 
Homework 
Learn new words and structures
Prepare Unit 11. Lesson 1: A 1
- T asks students to complete the words.
- Ss write the correct words on the board.
- T gives feedback 
Presentation 
- T sets the scene from B 1 , B 3
- Ss listen to the situation .
- T reads the model sentences .
- Ss listen and repeat .
- T checks : the meaning , the use , the form and the pronunciation.
- Ss copy 
Practice
- T models and guides students to practice the structure from the cues. 
- Ss work in pairs to practice the structure from the cues. 
- T reads the sentences 
- Ss listen and repeat the true sentences in chorus . 
T gives feedback 
Further practice 
- T guides students to practice the structure through the game noughts and crosses. 
- Ss work in groups to play the game .
- T declares the winner. 
Remarks: