Activity 1: Warm-up · 5 minutes
Word web: Our planet in trouble
a) Aims
- Activate Ss' prior knowledge about environmental problems and solutions.
- Introduce the six key vocabulary words in context.
b) Content
- T shows four picture prompts: a forest, a river, an endangered animal and a factory with smoke.
- Ss, in pairs, build a word web around the central idea 'Protecting the environment' using the words: biodiversity, habitat, endangered, conservation, pollution, restore.
- Question for Ss: 'Which words describe a problem, and which words describe a solution?'
c) Expected outcomes
- A word web with all six words, each linked to a picture or an idea.
- One example sentence for each word, for instance: 'Pollution can destroy the habitat of many animals.'
- A sorted list: problem words (pollution, endangered) and solution words (conservation, restore).
d) Organisation
Teacher's activities
Students' activities
Teacher
Step 1: Task delivering
T shows the four pictures and says: 'Look at these pictures. What problems do you see? Work in pairs and make a word web with the words on the board. You have two minutes.'
Students
Ss look at the pictures and read the six words on the board. Ss in pairs discuss the meaning of each word and start drawing the word web.
Teacher
Step 2: Task performance
T walks around, checks pronunciation of the words, and helps pairs who are stuck with meaning by using simple explanations in English.
Students
Ss complete the word web and write one example sentence for each word. Ss may ask, for example: 'What does habitat mean?' - 'It is the place where an animal or plant lives.'
Teacher
Step 3: Report and discussion
T invites two or three pairs to present their web and asks: 'Which word describes a problem? Which word describes a solution?'
Students
Pairs present. Expected answers: 'Pollution and endangered describe problems.' 'Conservation and restore describe solutions.' Other Ss add or correct.
Teacher
Step 4: Conclusion and assessment
T confirms the meanings: biodiversity (đa dạng sinh học), habitat (môi trường sống), endangered (có nguy cơ tuyệt chủng), conservation (bảo tồn), pollution (ô nhiễm), restore (phục hồi). T writes them on the board and says: 'Today we will read a short exchange and a text about one way people protect nature.'
Students
Ss copy the words and meanings into their notebooks and repeat them after T.