Giáo án Tiếng Anh 8 - Unit 3, period: 17

Date:	 Unit 3 (cont):
Period: 17	
I.AIM:
Ss will be able to review:
- Modal verbs: must, have to, ought to
- Reflexive pronouns
- Why … ? -Because
II. Language contents:
1. Grammar:
- Modal verbs : must, have to, ought to
- Reflexive pronouns
- Why … ? 	- Because
2.Vocabular :
III. Techniques:Network, Fill in the blanks
IV. Teaching aids: 
V. Procedure:
Teacher’s and Students’ activities
Content
- Ss do exercises
- T explains how to use : “must, have to”
- Ss listen carefully and write notes
- T asks : “Now you look at the pictures in your book and the verbs in the box, completing the dialogue by putting “have to” or “must” in the correct blanks
- Ss work in pairs and play the roles the dialogue
- T corrects and notises Ss :
- T asks “When do we use “ought to”. What does it mean ?
- Ss answer
- T asks “You look at the pictures page 35 and use “ought to” to give advice to the people in the pictures”
- T gives examples
- Ss notises
- Ss give advice (individualy)
- Ss compare with a partner
- Ss go to the board and give advice
- Ss write in their notebooks
- T explains how to use “Reflexive pronouns” 
- Ss listen
- T asks “Now you work in pairs and complete the conversation by putting the reflexive pronouns in the right blank”
- Ss work in pairs and play the roles a, b, c, d, e
- T corrects the mistakes
- T asks: “Why did Hoa go to school late this morning ?”
- Ss answer: Because she watched TV late last night
- T asks Ss to work in pairs - opened pairs
- T corrects the mistakes
- Ss write
-T gives the homework
+Ss write down and prepare at home
1. Warm up: (5’)
Network: cook meals
 Sweep the floor wash clothes
Things you can do every day
 Do the housework
2.Presentation :
* Grammar:
 Modal verbs: Must , have to, ought to
- Must + bare-inf : (phaûi) dieãn ñaït tính chaát baét buoäc
- Have to + inf : dieãn taû söï baét buoäc hoaëc caàn thieát
ðMust: nguï yù baét buoäc do ngöôøi noùi
 ðHave to : söï baét buoäc do hoaøn caûnh khaùch quan
ð Ought to + inf : (neân, phaûi neân) : duøng ñeå khuyeân, ñeà nghò.
ð- Reflexive pronouns
ð Usage: ngöôøi, vaät chòu aûnh höôûng chính haønh ñoäng cuûa mình
* Why … ?	- Because
3. Practices :
ðComplete the dialogue. Use “must / have to”:
(1) must / have to tidy
(2) have to / must dust
(3) must / have to sweep
(4) must / have to clean
(5) must / have to empty
(6) must / have to feed
ðUse “Ought to” to give advice to these people:
b. You ought to get up early
c. You ought to eat more fruit and vegetables
d. You ought to go to the dentist
ðComplete the dialogues :
 b. (1) ourselves
c. (2) myself
 (3) yourself
d. (4) himself
 (5) herself
 (6) themselves
e. (7) yourselves
* Why … ?	- Because
b. Why did Nam have to cook dinner ?
- Because his mom was home late
c. Why did Mrs Vui, Nam’s mom go home late ?
- Because she had to visit his grandma, she was sick
d. Why did Ha fail her English exam ?
- Because she didn’t learn for her exam. She played the computer games
e. Why didn’t Nga go to the movies?
Because she had to do her chores. She had to clean the kitchen and sweep the living-room
4. Homework: (2’)
- Review all model sentences, grammars in U3
- Do exercises in workbook
Read again all dialogues in language focus (U3)
- Prepare :revision
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