Giáo án môn Tiếng Anh 8 - Unit 5: Science and technology - Lesson 2.1: Grammar

School: ..
Date:..
Class: .....................
Period: .........
	 	
UNIT 5: SCIENCE AND TECHNOLOGY 
Lesson 2.1 – Grammar (pages 49 & 50)
I. OBJECTIVES
By the end of the lesson, Ss will be able to
1.1. Language knowledge and skills 
- practice and use comparative adverbs correctly.
1.2. Competences 
- improve Ss’ communication, collaboration and critical thinking skills.
1.3. Attributes
- to understand how electronic devices work and their impacts on daily life.
II. TEACHING AIDS AND...
- Ss’ task.
- T’s observation.
- Fill in the blanks with the form of comparative adverbs in brackets.
- Ss’ answers.

- T’s feedback/Peers’ feedback.
- Write sentences using the adverbs and information given.
- Ss’ answers.

- T’s feedback/Peers’ feedback.
- test your memory with your partner. (in pairs).
- Ss’ performance/ presentation.
- T’s observation, T’s feedback/Peers’ feedback.
IV. PROCEDURES
A. Warm up: (5’)
a) Objective: Introduce the new lesson and set the scene for Ss to acquire...tronger (What Doesn't Kill You) by Kelly Clarkson: https://www.youtube.com/watch?v=Xn676-fLq7I 
- Give Ss handouts. Have Ss work in pairs, listen to the song and fill the gaps:
HANDOUT:
Listen to the song and fill the gaps:
STRONGER (What Doesn't Kill You) 
 by Kelly Clarkson
You know the bed feels __________ (warm)
Sleeping here alone
You know I dream in colour
And do the things I want
You think you got the best of me
Think you've had the last laugh
Bet you think that everything goo... sheet of paper.
- Have Ss write their answers on the board.
- Tell that the group with more correct words will be the winner.
- Show the answers.
- Lead to the new lesson.
* OPTION 2:
- Have Ss look at the picture – page 49.
- Have some Ss read the sentence in the bubble aloud.
- Have Ss fill in the blank.
- Give feedback.
- Lead to the new lesson.

- Work in pairs.
- Give answers.
Answers keys
 warmer, stronger, taller, lighter
- Look at the picture.
- Read the sentence aloud.
... again and repeat.
- Have Ss look at the grammar explanation.
- Have Ss look at the examples.
- Have some Ss read the examples aloud.
- Have Ss look at the picture.
- Have Ss fill in the blanks.
- Play audio (CD1 – Track 58) and have Ss listen, check answers, then read the speech bubble.
- Play the audio again and have Ss listen and repeat. 
- Ask Ss to give more comparative adverbs and make sentences with them.
àLead to the grammar box as follows:
- Have Ss look at the grammar explana...e: Students can use comparative adverbs correctly.
b) Content: Performing the tasks, using the grammar point.
- Read the examples and notes above, then fill in the blanks.
- Write sentences using the adverbs and information on the right (to compare Stumpy with Flying Chicken).
c) Expected outcomes: Students can use comparative adverbs in their speaking.
d) Organization of the activity:
TEACHER’S ACTIVITIES
STUDENTS’ ACTIVITIES
Task a. Read the examples and notes above, then fill in the bla...tences using the adverbs and
information on the right (to compare Stumpy with Flying Chicken).
- Have pairs check each other's work.
- Have some Ss share their answers with the class.
- Check Ss’ answers, give feedback.
- Look and listen.
- Work individually.
- Work in pairs.
- Read or write answers.
Answer keys

Activity 3: Production (6’)
a) Objective: Students master the grammar point they study in the lesson. 
b) Content: Speaking: Ask and answer using the information in Task c.
....
- Have some pairs demonstrate the activity in front of the class. 
- Give feedback.

- Work in pairs.
- Have conversation in pairs.
- Present.
- Listen.
Suggested Answers
C. Consolidation and homework assignments (5’)
*Consolidation: Meaning, form and use of comparative adverbs.
- Read the sentences about two robots. Give the correct form with the words given.
WHICH ROBOT IS BETTER?
D-19 moves much ( quick) ________ than Apex1.
D-19 works (quiet) ________ than Apex1
Apex1's batte