Giao an anh7

Period: 65 Date of teaching : 6/2/2012
Class:7A2,7B2
UNIT 10: HEALTH AND HYGIENE
LESSON 5 B3,4,6 P. (104 -> 106)
A. Objectives: - By the end of the lesson , students will be able to
+ describe past events in a dentist surgery.
+ practice the structure with "why" - " Because"
I. Knowledge; -The simple past tense.
II. Skills: - Reading .
III. Teaching aids: - Pictures ,a poster
B. Procedures:
I. Check -up:
II. New lesson:
Teacher`s activities

Students` activities


1. Presentation:
a.Pre- teach:
- (a) surgery : ( picture )
- (to) forget : ( antonym )
- serious (adj) : (translation)
- (to) smile : (mine)
- healthy (adj) : ( example)
- (to ) notice : (translation)
. Checking: R. O. R
b. Set the sence:
-*Ask Ss to look at the letter on page 104 and asnwer the questions:
- Who are they?
- What is the dentist doing?
c. Open prediction:(T/F)
1. Dr. Lai is very kind.
2. Minh has one big cavity.
3. He brushes his teeth regularly.
4. Clean teeth are healthy teeth.
2.While- Reading:
a. Read the text and correct: B3 p. 104
Answer key:
1. T 2. F 3. F 4. t
b. Read the dialogue. Then put the questions:

LUCKY NUMBERS

1 2 3 Ln 4
5Ln 6Ln 7
Answer key:
a. He is in the surgery.
b. He has a small cavity.
c. He sometimes brushes his teeth.
d. No, they aren`t.
- Correct:
c. Complete the story.
*Answer key:

1. nervous
2. smiles
3. cavity
4. brush
5. pleased
3. Post- Reading
d.Practice: Word cue drill B4p. 105
- Correct:
a. Tooth/ hurt
have/ cavity
b. nervous/ see
dentist
c. cavity / not serious
small.
-call some pairs to practice in front of the class.
- Correct:


- Practice new words( listen and repeat -> give meaning .



- Copy down.



- Asnwer the quetions:
S1: They are........
S2:

* Guess:
- Work in two groups
The sun The moon
1.
2.
3.
4.

- Work in pairs to discuss.
- Read the text again and give feed back.
*Questions:
a. Where is Minh?
b. What is the matter with Minh?
c. How often does he brush his teeth?
d. Are his teeth healthy?
- Give feed back.
- Read the text again and give feed back.( in two groups)

- Work in four groups
- Do exercise:
- Give feed back.
1. nervous
2. smiles
3. cavity
4.
5.
- Work in pairs
- Give example.
- Give feed back:
Ex:
S1: Minh`s tooth hurts
S2: Why ?
S1: Because, he has a cavity.



IV. Consolidation:
* The simple past tense.
V. Homework:
1. Learn by heart new words.
4. Prepare new lesson Unit 11: A1 (p. 107- 108 in text book)