Giáo án Nâng cao Tiếng Anh 8 - Week 20, Unit 7: Pollution - Năm học 2020-2021

 Date of planning: 12/1/2021 
Week : 20 Period : 37
 Unit 7: POLLUTION
 ( SPEAKING)
I. OBJECTIVES: 
1. Knowledge, skills and attitude
*Knowledge: :After the lesson Ss can talk about causes and effects of pollution
a. Vocabulary: The lexical items related to languages and language use and learning. 
b. Grammar:
*. Skill: speaking
*. Attitude: love the subject, love English.
2. Competences
 - Self-study ability;
 - Communicative ability;
 - Co-operative ability;
 - Problem solving and creation ability.
II. PREPARATION: 
1. Teacher: - Materials: Ss’ books, text books
 - Method: group work, individual work
2. Ss: vocabulary , Textbooks, notebooks, pens, rulers.vocabulary
III. PROCEDURES: 
1. Class order: Greeting, checking attendance, asking for date (1m)
2. Checking up: Ask Ss to talk about “Pollutions”(3ms)
3. New lesson: 
Task 1: Work in groups of four. List different kinds of pollution in the boxes 
below.
Task 2: Now discuss with your partners to find out the effects of pollution on 
 people and on environment. Use the pictures below as suggestions.
 A B C
 D E F G H I
 F
Write in the columns below:
 On people
 Effects of population
 On environment
 Task 3: Now make a mini presentation about different kinds of pollution, their 
 negative effects on environment and people, and solutions to those problems.
 You should base on the suggestions below:
 - How many types of pollution are there?
 - How are they defined?
 - What effects does each type of pollution have on environment and on people?
 - How does it have the effects that way? Explain in details.
 - How should we solve the problems?
4. Consolidation(3ms)
Help Ss further practice about learned knowledge.
5. Homework (1m)
Help Ss remember learned knowledge in this lesson.
-Have Ss Learn by heart all the new words and grammar
-Copy down the exercises into their notebooks
-Prepare for the next period ( Grammar, structures, new words, sentences, )
IV.FEEDBACK: 
Date of planning: 12/1/2021 
Week : 20 Period : 38
 Unit 7: POLLUTION
 ( READING )
I. OBJECTIVES: 
1. Knowledge, skills and attitude
*Knowledge: :After the lesson Ss can read a passage about pollution
a. Vocabulary: The lexical items related to languages and language use and learning. 
b. Grammar: word forms
*. Skill: Reading *. Attitude: love the subject, love English.
2. Competences
 - Self-study ability;
 - Communicative ability;
 - Co-operative ability;
 - Problem solving and creation ability.
II. PREPARATION: 
1. Teacher: - Materials: Ss’ books, text books
 - Method: group work, individual work
2. Ss: vocabulary , Textbooks, notebooks, pens, rulers.vocabulary
III. PROCEDURES: 
1. Class order: Greeting, checking attendance, asking for date (1m)
2. Checking up: Ask Ss to talk about “Pollution”(3ms)
3. New lesson: 
Task 1. Read the passage.
 There are three main (1) of pollution: air pollution, water 
 pollution and noise pollution. Air, which is the most important element of our 
 environment for our (2) , can be polluted in many ways. Smoke 
 in the air from mills, factories and industry (3) carbon, 
 monoxide, carbon dioxide, and methane, which are all poisonous gases. This leads 
 (4) health problems like asthma and lung diseases, and the 
 thinning of the ozone layer, which (5) us from harmful UV ray. 
 China, the USA, Russia, India, Mexico and Japan are the world leaders in air 
 pollution (6) Water is also polluted by the discharge of 
 commercial and industrial waste. Sewage in drinking water is another (7) 
 of water pollution as it contains germs and viruses. The noise of 
 vehicles, mills, and factories can be really unbearable. This kind of constant sound 
 also (8) headaches, tension, (9) .. stress and 
 migraines. People living next to a building site where there is too much noise can 
 become sick, as they can not sleep or relax. This is (10) noise 
 pollution.
 1
 Choose the best answer (A, B, C or D).
 1
 1. A. types B. kinds C. models D. both A & B
 2. A. survival B. survive C. surviving D. survived
 3. A. includes B. include C. contains D. contain
 4. A. in B. into C. to D. from
 5. A. prevents B. protects C. avoids D. hides
 6. A. emissions B. emitted C. emission D. emitting
 7. A. effect B. cause C. result D. consequence
 8. A. causes B. leads to C. results in D. all are correct
 9. A. brain B. mind C. head D. mental
 10. A. told B. called C. said D. mentioned
 2
 Answer the questions below.
 1
 1. What are the examples of health problems caused by air pollution?
 .................................................................................................................
 2. Why is sewage in drinking water another cause of water pollution?
 ................................................................................................................. 3. What does the writer says about the noise of vehicles, mills and factories?
 .................................................................................................................
Task 2. Read the passage. Answer the questions below.
 Scientists have discovered that the ozone layer is getting 
 thinner. Some predict that the sun’s rays will cause a sharp 
 increase in deaths from skin cancer over the next fifty years. 
 These harmful rays can also damage the eyes, create wrinkles, 
 and cause other health problems.
 The stratosphere contains a form of oxygen called ozone. Ozone is a molecule 
composed of three oxygen atoms. The chemical formula of ozone is 03. Oxygen 
molecules make up about 21% of all gases in the Earth’s atmosphere. They consist of 
two atoms of oxygen and are labeled 02. Most ozone found in our atmosphere is formed 
by an interaction between oxygen molecules and ultraviolet radiation (UV) from the 
sun. When ultraviolet radiation hits an oxygen molecule, it may cause the molecule to 
break apart into single atoms of oxygen. These single atoms are very reactive, and a 
single oxygen atom can combine with a molecule of oxygen to form ozone.
 1. What do people say about the rate of deaths from skin cancer in the future?
 ......................................................................................................................
 2. How many oxygen atoms are there in a molecule?
 ......................................................................................................................
 3. What elements participate in the formation process of ozone?
 ......................................................................................................................
 4. What happens when an oxygen molecule and an ultraviolet radiation hit each 
other?
 ......................................................................................................................
 5. What is the feature of single atoms?
4. Consolidation(3ms)
Help Ss further practice about learned knowledge.
5. Homework (1m)
Help Ss remember learned knowledge in this lesson.
-Have Ss Learn by heart all the new words and grammar
-Copy down the exercises into their notebooks
-Prepare for the next period ( Grammar, structures, new words, sentences, )
IV.FEEDBACK: 
 13/1/2021
 Pham Hong Phuong