Bài giảng Tiếng Anh Lớp 11 (Global Success) - Unit 10: The ecosystem. Lesson 5: Listening

 LESSON 5 LISTENING
 WARM-UP Game: Food chain
 PRE-LISTENING Task 1: Choose the correct meanings.
 • Task 2: Choose the correct answer.
WHILE-LISTENING
 • Task 3: True or false.
 POST-LISTENING Discussion
 • Wrap-up
 CONSOLIDATION
 • Homework WARM-UP
 2 3
 1
 4
 5 PRE-LISTENING
 1 Choose the correct meaning of these words 
1. coral reef 3. run out
A. a plant that grows in the sea A. to use all of something
B. a line of hard rock formed by coral, B. to experience something 
found in warm sea water unexpectedly
2. food chain 4. break down
A. the order in which living things A. to make smaller
depend on each other for food B. to stop working 
B. the order in which food is 
provided PRE-LISTENING
 expert (n) 
 /ˈekspɜːt/
 a person with special 
 knowledge, skill or training 
 in something PRE-LISTENING
 run out of 
 (phr.v) 
 to use up or finish a supply 
 of something Form Pronunciation Meaning
1. coral reef (n) /ˈkɒrəl riːf/ a hard substance that is red, pink or white in colour, 
 and that forms on the bottom of the sea from the 
 bones of very small creatures.
2. expert (n) /ˈekspɜːt/ a person with special knowledge, skill or training in 
 something
3. food chain (n) /ˈfuːd tʃeɪn/ a series of living creatures in which each type of 
 creature feeds on the one below it in the series
4. run out of to use up or finish a supply of something
 (phrasal verb) 
5. restore (v) /rɪˈstɔː(r)/ to bring back a situation or feeling that existed 
 before WHILE-LISTENING
 2 Listen to a talk and choose the correct answers A, B or C. 
 4. What may happen as a result of damaging the 
 ecosystem balance?
 A. More space for farming and houses.
 B. Lack of food, water, and fresh air.
 C. Fewer natural disasters.
 5. What do you think Dr Logan will talk about next?
 A. Ways to repair damaged ecosystems.
 B. Ways to restore the food chain.
 C. The future of human life. POST-LISTENING
 4 Discussion
 What can humans do to 
 protect and restore the 
 earth’s ecosystems? CONSOLIDATION
1 Wrap-up
 What have you learnt today?
 • Human impacts on ecosystems;
 • Listening for main ideas and specific 
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