Tiếng AnhLớp 8Chủ điểm 3. Unit 3: Teenagers

Giáo án A Closer Look 2

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I. Objectives

1. Knowledge

By the end of the lesson, Ss will be able to:
identify a simple sentence (one independent clause) and a compound sentence (two independent clauses)
use the coordinating conjunctions and, but, or, so to join two independent clauses with the correct meaning (addition, contrast, alternative, result)
use however as a linking adverb with a semicolon before it and a comma after it
use the six key words pressure, bully, forum, concentrate, upload and support in context

2. Competences

a) General competences

Self-control and independent learning: Ss check the subject and verb in each clause and revise their own sentences before sharing them with the class.
Communication and collaboration: Ss work in pairs and groups to compare sentence structures, explain the meaning of connectors and give feedback to classmates.
Problem-solving and creativity: Ss choose the correct connector from the meaning of the sentence and create their own sentences about school pressure.

b) Specific competences

Communicative competence in English through listening, speaking, reading and writing: Ss discuss school pressure, read and explain sample sentences, and write one simple sentence and one compound sentence about school pressure.
Language knowledge (pronunciation, vocabulary, grammar): Ss pronounce the key words with correct stress, use the six words in context, and apply simple and compound sentence structures with and, but, or, so and however.

3. Personal qualities

Responsibility: Ss complete individual and pair tasks on time and check their answers carefully before reporting.
Kindness: Ss use supportive language when they comment on classmates' sentences and discuss how to support a friend who feels nervous.
Diligence: Ss practise writing sentences regularly and revise their work after receiving feedback.

II. Teaching aids and materials

1. Teacher

Projector or interactive whiteboard
Slides showing the language model, the six key words with example sentences, and the practice items
NeoEdu lesson page: neoedu.vn/learn/8/english/unit-3-a-closer-look-2 (lesson content, worked examples and interactive exercises)
Worksheet 1 and Worksheet 2 (printed, one set per group of four)
Picture of a teenager studying late at night
Sentence strips for the ordering task and a timer

2. Students

Student's book Global Success 8, Unit 3: Teenagers
Notebook, pen and pencil
Sticky notes or small pieces of paper for group work
Mobile device or laptop to access NeoEdu (if available)

III. Procedures

Activity 1: Warm-up · 5 minutes

Warm-up: Feeling the pressure

a) Aims

Ss activate their prior knowledge about teenagers' feelings and notice that one sentence can contain two linked ideas.

b) Content

T shows a picture of a teenager studying late at night and asks: 'What makes teenagers feel pressure?' T writes the sentence 'Lan felt nervous, but she asked her teacher for help.' on the board and asks Ss to find the ideas in it.

c) Expected outcomes

Ss list three or four sources of pressure (for example: exams, homework, comments from friends). Ss identify two ideas in the sentence: 'Lan felt nervous' and 'she asked her teacher for help', joined by 'but'. Key idea: a sentence can join two ideas with a connector.

d) Organisation

Teacher's activities

Students' activities

Teacher
Step 1: Task delivering
T says: 'Look at the picture. What makes teenagers feel pressure? Now look at the sentence on the board. How many ideas can you find?'
Students
Ss listen and look at the picture and the sentence.
Teacher
Step 2: Task performance
T asks Ss to work in pairs, brainstorm sources of pressure and underline the two ideas in the sentence.
Students
Ss brainstorm in pairs, for example: 'Exams make them nervous.' 'Too much homework is stressful.' Ss underline 'Lan felt nervous' and 'she asked her teacher for help'.
Teacher
Step 3: Report and discussion
T invites two or three pairs to share and asks: 'What word joins the two ideas?'
Students
Pairs share their ideas. Expected answer: 'There are two ideas: Lan felt nervous and she asked her teacher for help. The word but joins them.'
Teacher
Step 4: Conclusion and assessment
T confirms the answer and says: 'Today we will learn how to join ideas with and, but, or, so and however. Let us start with the key words.'
Students
Ss write the lesson title in their notebooks.

Activity 2.1: Knowledge formation · 7 minutes

Key words: pressure, bully, forum, concentrate, upload, support

a) Aims

Ss pronounce the six key words correctly and understand their meanings in context.

b) Content

T presents six words with example sentences: pressure (Exam pressure can affect sleep), bully (A bully may hurt others with words), forum (Our class forum has clear rules), concentrate (I cannot concentrate in a noisy room), upload (Ask permission before you upload a photo), support (Friends can offer support). Ss match each word with its Vietnamese meaning in pairs and read the example sentences aloud.

c) Expected outcomes

Matching: pressure (áp lực), bully (bắt nạt), forum (diễn đàn), concentrate (tập trung), upload (tải lên), support (hỗ trợ). Stress: PRESS-ure, BUL-ly, FO-rum, CON-cen-trate (verb), up-LOAD, sup-PORT. Key knowledge: Ss can use each word in a sentence that fits the context.

d) Organisation

Teacher's activities

Students' activities

Teacher
Step 1: Task delivering
T shows the slide and says: 'Match each word with its meaning. Then read the example sentence aloud.'
Students
Ss look at the words and sentences on the slide.
Teacher
Step 2: Task performance
T circulates, models the pronunciation of each word and asks Ss to repeat chorally.
Students
Ss match the words in pairs, then read the example sentences aloud and repeat after T.
Teacher
Step 3: Report and discussion
T asks individual Ss to read one sentence and explain the meaning of the key word in it.
Students
Expected answer: 'Exam pressure can affect sleep. Pressure means áp lực, the feeling of stress from exams.'
Teacher
Step 4: Conclusion and assessment
T confirms the matches, writes the six words on the board with stress marks and drills the stress patterns.
Students
Ss copy the words and their stress patterns into their notebooks.

Activity 2.2: Knowledge formation · 11 minutes

Simple and compound sentences with and, but, or, so

a) Aims

Ss identify simple and compound sentences and choose and, but, or, so according to the meaning of the sentence.

b) Content

T explains: a simple sentence has one independent clause; a compound sentence joins two independent clauses with and, but, or, so. Each clause needs its own subject and verb. T models the worked language example: Lan felt nervous, but she asked her teacher for help. Ss do Part A and Part B of Worksheet 1: decide whether each sentence is simple or compound and name the meaning of the connector (addition: and; contrast: but; alternative: or; result: so).

c) Expected outcomes

Answers on Worksheet 1:

a. Mai reads and writes after school. (simple sentence, one subject, compound predicate)
b. Mai reads, but Nam draws. (compound, contrast)
c. We planned carefully, so we finished on time. (compound, result)
d. You can ask a teacher, or you can talk to a parent. (compound, alternative)
Key knowledge: a compound sentence has two independent clauses, each with its own subject and verb; a comma usually comes before and, but, or, so.

d) Organisation

Teacher's activities

Students' activities

Teacher
Step 1: Task delivering
T says: 'Read the rule and the example. Work in pairs. Decide whether each sentence on Worksheet 1 is simple or compound, and name the meaning of the connector.'
Students
Ss read the rule and the example in their books and listen to T.
Teacher
Step 2: Task performance
T distributes Worksheet 1 and circulates to check pairs' work, prompting: 'How many subjects and verbs do you see in this sentence?'
Students
Pairs complete Part A (simple or compound) and Part B (meaning of the connector) within 5 minutes.
Teacher
Step 3: Report and discussion
T invites pairs to report on sentences a and c and asks the class whether they agree.
Students
Expected answers: 'Sentence a is simple. It has one subject, Mai, and two verbs in one predicate.' 'Sentence c is compound. So shows the result: we finished on time because we planned carefully.'
Teacher
Step 4: Conclusion and assessment
T summarises: 'A simple sentence has one independent clause. A compound sentence has two independent clauses joined by and, but, or, so. Check the subject and verb of each clause.'
Students
Ss write the rule and the four connectors with their meanings in their notebooks.

Activity 2.3: Knowledge formation · 5 minutes

However as a linking adverb

a) Aims

Ss use however correctly to show contrast between two independent clauses.

b) Content

T explains that however is a linking adverb, not a coordinating conjunction. Pattern: first clause; however, second clause. T writes three options on the board: A. I was worried; however, I asked for help. B. I was worried, however I asked for help. C. I was worried however; I asked for help. Ss decide which punctuation is correct.

c) Expected outcomes

Correct form: I was worried; however, I asked for help. Key knowledge: however comes after a semicolon and is followed by a comma when it joins two independent clauses.

d) Organisation

Teacher's activities

Students' activities

Teacher
Step 1: Task delivering
T shows the three options and asks: 'Which sentence punctuates however correctly?'
Students
Ss read the three options silently.
Teacher
Step 2: Task performance
T gives Ss 1 minute to think individually, then asks them to compare with a partner.
Students
Ss think individually, then discuss with a partner and give reasons.
Teacher
Step 3: Report and discussion
T asks for a show of hands for each option and invites one pair to explain their choice.
Students
Expected answer: 'Option A is correct because however is a linking adverb. It comes after a semicolon and before a comma.'
Teacher
Step 4: Conclusion and assessment
T confirms Option A and warns against the comma-only join in Option B and the misplaced semicolon in Option C.
Students
Ss copy the pattern: First clause; however, second clause.

Activity 3: Practice · 11 minutes

Practice: Choose the right connector and sentence type

a) Aims

Ss choose the correct connectors, identify sentence types and order chunks to show a result.

b) Content

Ss do exercises 1 to 7 from the lesson. Exercises 1 to 4 are gap-fill with and, but, or, so (see Worksheet 2). Exercise 5: choose the simple sentence with one subject and a compound predicate. Exercise 6: order the chunks to show a result. Exercise 7: choose the correct punctuation for however. Ss work individually on items 1 to 4, then in pairs on items 5 to 7.

c) Expected outcomes

Answers:

1. so (result)
1. but (contrast)
1. or (alternative)
1. so (result)
1. A. Mai reads and writes after school. (one subject with a compound predicate; B and C each contain two independent clauses)
1. The group chat was noisy, so we created a homework channel.
1. A. I was worried; however, I asked for help.

d) Organisation

Teacher's activities

Students' activities

Teacher
Step 1: Task delivering
T says: 'Read each item carefully. Choose and, but, or, so or however. Work alone on 1 to 4 and with a partner on 5 to 7.'
Students
Ss read the instructions and the items on Worksheet 2.
Teacher
Step 2: Task performance
T sets a 3-minute timer for items 1 to 4 and then monitors pairs working on items 5 to 7.
Students
Ss write their answers in their notebooks. Ss check their partner's answers and discuss any difference.
Teacher
Step 3: Report and discussion
T calls on pairs to report and asks them to explain the connector meaning.
Students
Expected answer: 'In number 1, so shows the result of being tired: I went to bed early.' 'In number 6, so connects the noisy chat with the action we took.'
Teacher
Step 4: Conclusion and assessment
T confirms the answers and gives feedback on common errors, such as using but when the meaning is result or leaving out the comma before a connector.
Students
Ss correct their answers and note the mistakes they made.

Activity 4: Application · 6 minutes

Application: Writing about school pressure

a) Aims

Ss produce one simple sentence and one compound sentence about school pressure and identify the independent clauses.

b) Content

Ss write one simple sentence and one compound sentence about school pressure. In the compound sentence, use but or so. Then identify the two independent clauses. Sample: I feel nervous before tests. I make a revision plan, so I feel more prepared.

c) Expected outcomes

Rubric (10 points): correct simple sentence (2); correct compound sentence with but or so (3); correct meaning of the connector (2); two independent clauses identified (2); correct punctuation (1). Sample product: I feel nervous before tests. / I make a revision plan, so I feel more prepared. Independent clauses: I make a revision plan and I feel more prepared. Note: Human assessment, not automatic.

d) Organisation

Teacher's activities

Students' activities

Teacher
Step 1: Task delivering
T says: 'Write one simple sentence and one compound sentence about school pressure. Use but or so in the compound sentence. Then identify the two independent clauses.'
Students
Ss read the task and the rubric on the slide.
Teacher
Step 2: Task performance
T gives 3 minutes for individual writing, then asks Ss to swap notebooks and check their partner's work with the rubric.
Students
Ss write their sentences, then check a partner's sentences and give one comment.
Teacher
Step 3: Report and discussion
T invites two or three Ss to read their sentences aloud and asks the class to comment on the connector's meaning.
Students
Ss read, for example: 'I feel nervous before tests, but I try to stay calm.' Classmates comment: 'But shows contrast, the two ideas are different.'
Teacher
Step 4: Conclusion and assessment
T praises accurate sentences, gives feedback and reminds Ss: keep the form and meaning together. T asks Ss to finish their writing at home.
Students
Ss revise their writing and note the feedback in their notebooks.

Worksheets

Worksheet 1: Simple or Compound?

Part A: Tick Simple or Compound for each sentence.

a. Mai reads and writes after school.
b. Mai reads, but Nam draws.
c. We planned carefully, so we finished on time.
d. You can ask a teacher, or you can talk to a parent.

Part B: Write the meaning of the connector in each compound sentence (addition, contrast, alternative or result).

b. but: ______
c. so: ______
d. or: ______

Part C: Underline the two independent clauses in sentence c. Each clause must have a subject and a verb.

Worksheet 2: Connect the Ideas

Part A: Choose and, but, or or so to complete each sentence.

I was tired, ______ I went to bed early.
Mai likes music, ______ her brother prefers chess.
You can ask a teacher, ______ you can talk to a parent.
We planned carefully, ______ we finished on time.

Part B: Choose the correct sentence.
5. Which is a simple sentence with one subject and a compound predicate?
A. Mai reads and writes after school.
B. Mai reads, and Nam draws.
C. Mai reads, but Nam draws.

Part C: Order the chunks to show a result.
The group chat was noisy / so / we created / a homework channel.

Part D: Which sentence punctuates however correctly?
A. I was worried; however, I asked for help.
B. I was worried, however I asked for help.
C. I was worried however; I asked for help.

Homework

Finish the writing task from Activity 6: one simple sentence and one compound sentence about school pressure, with but or so in the compound sentence. Underline the two independent clauses.
Read the six key words aloud and write one new example sentence for each word.
Review the worked example and the rule for however on the NeoEdu lesson page: neoedu.vn/learn/8/english/unit-3-a-closer-look-2, and do the interactive exercises.
If your teacher allows, post your final sentences on the class forum and read two classmates' sentences.

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