Tác giả: Đỗ Thị Hồng Thái
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Loại tài liệu: Bài giảng; Giáo án; Kế hoạch lên lớp
Ngày cập nhật: 21:57 18/02/2021
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Mô tả: ENGLISH 9 W 23 P 45,46 Unit 7 LISTEN, READ. Date of preparing:3/2/2021 Period 45 UNIT 7: SAVING ENERGY LESSON 5: Listen A. The aims of the lesson 1. Knowledge By the end of the lesson, students will know more about solar energy by listening. - Vocabulary: - solar, solar panel, nuclear power, install. - Structure: 2. Skills: - Practice listening, reading skill. 3. Attitude: Help ss to have good consciousness in order to practice listening to the news on solar energy. B. Preparations 1.Teacher : posters, computer, speaker, projector. 2. Students: Unit 7 Listen C. Methods: - Model-Talk-Practice, individual work, pair work - Some techniques can be used: Information transmitting, True - False prediction, Gap - filling, Write it up. D. Procedure : I.Organization: ( 1 minute) - Greeting: Good morning! - Who’s absent today? Class Date of teaching Absent students 9A 9B Steps/ Activities Content II. WARM UP (5 minutes) Information transmitting: - Divide class into two teams. - Choose six volunteers from each team. - The volunteers stand in two lines. The teacher shows the first student in each line a sentence. - The first student whispers the whole sentence to the second student in his/ her line. - The second student whispers to the third and so on. - The last student shouts out the sentence, ( or write it on the board ) if it is the same as the sentence teacher shows, that team wins the match. III. NEW LESSON (35minutes) Step 1 : Pre Listening : 1. Vocabulary : 1. ( explanation: everything which is connected with the sun ) 2. ( picture ) 3. ( translation ) 4. ( translation ) - solar ( adj ): thuộc về mặt trời - solar panel ( n ) : tấm kim loại để tiếp nhận mặt trời - nuclear power ( n ): năng lượng hạt nhân - install ( v ): lắp đặt, cài đặt * Checking vocabulary: Slap the board 2. True - False statements prediction - Ask students to look at the statements on page 60 ( 4a ). - Have they work in pairs and guess which statements are true or which one are false. - Give feedback. Step 2 : While Listening : 1. Listening and checking - Have students listen to the tape twice and check their prediction. - Get students to correct the false statements. * Tape transcript: “Are you looking for a cheap, clean, effective source of power that doesn’t cause pollution or waste natural resources? Look no further than solar energy from our sun, at present, most of our electricity comes from the use of coal and gas, oil or nuclear power. This power could be provided by the sun. One percent of the solar energy that reaches the Earth is enough to provide power for the total population. Many countries are already using solar energy. Solar panels are placed on the roof of a house and the Sun’s energy is used to heat water. The energy can be stored for a number of days, so on cloudy days you can use solar energy too. Sweden has an advanced solar energy program. There, all buildings will be heated by solar energy and cars will use solar power instead of gas by the year 2015. 2. Gap - filling - Have students look at exercise 4b on page 60 and work in pairs to guess the words in the blanks. - Give feedback. - Have students listen to the tape again and fill in the gaps. If students can’t finish, let them listen once more. Step 3 : Post Listening : Write it up: - Have students write a passage ( about 100 words ) about solar energy, using the information in the two exercises above. * Sample: Most of our electricity now comes from coal, gas, oil or nuclear power. The sun could provide this power so may countries are already using energy. Only one percent of the solar energy that gets to the Earth can provide enough power for the world’s population. Solar energy is a cheap, clean, effective source of power that doesn’t cause pollution or waste natural resources. There’s an advanced solar energy program in Sweden. It is said that by the year of 2015 all buildings in Sweden will be heated by solar energy and cars will use solar power too. We hope that there is such a program in Vietnam. We can save natural resources such as coal, oil, gas...by using solar energy. And every household in Vietnam has hot water in Winter without paying money. IV. SUMMARY (1’) - Listening solar energy. V. HOMEWORK (2 minutes) - Complete the writing. -Prepare the next lesson: Read Sentence 1: I suggest collecting waste paper. Sentence 2: I suggest practing English everyday. 1. Vocabulary : Sts : - listen. - listen and repeat (chorally then individually). - copy. 2. Listen : a) True of False : Answer keys: 1. T 2. F => Most of our electricty comes from the use of coal, gas, oil or nuclear power. 3. F => 1 % of the solar energy that gets to the Earth can provide enough power for the world’s population. 4. T 5. F => They will be heated by solar energy in 2015. b. Gap - filling Answer keys: 1) The Sun can be an effective source of power. 2) Solar energy doesn’t cause pollution. 3) A lot of countries in the world are already using solar energy. 4) It is possible to store solar energy for a number of days. 5) Solar panels are installed on the roof of a house to receive the energy from the Sun. 6) We can save natural resources by using solar energy instead of coal, gas and oil. 3. Write : 4. Homework : *Evaluation : ............................................................................................................................................................................................................................................................... ............................................................................................................................................................................................................................................................................................................................................................................................... Date of preparing: 3/2/2021 Period: 46 UNIT 7 : SAVING ENERGY LESSON 3 : Read A. The aims of the lesson 1. Knowledge By the end of the lesson, students will know more how North American and European countries save money and natural resources. - Vocabulary: - consummer , bulb , lable , scheme, efficient, category , ultimately, innovation , conserve . - Structure: The simple present, conditional sentence. 2. Skills: - Practice listening, reading skill. 3. Attitude: Help ss to have good consciousness in order to practice reading and understand more how North American and European countries save money and natural resources. B. Preparations 1.Teacher : posters, computer, speaker, projector. 2. Students: Unit 7 Read C. Methods: - Model-Talk-Practice, individual work, pair work - Some techniques can be used: Chatting, Pre questions, Reading for main ideas, Comprehension questions. D. Procedure : I.Organization: ( 1 minute) - Greeting: Good morning! - Who’s absent today? Class Date of teaching Absent students 9A 9B Steps/ Activities Content II. WARM UP (5 minutes) Chatting: - Use an electricity bill and a water bill to chat to students. . What’s this? ( It’s a water bill...) . How much is your family’s water bill? . How much is your family’s electricity bill? . Do you think it is enormous? . How much electricity does your TV use everyday? . How much electricity does your fridge use everyday? . Are your partners worried about that? Do you want to reduce the amount of electricity and water your family use? . What should you do? . Do you want to know how the people in other countries save energy? III. NEW LESSON (36minutes) Step 1 : Pre Reading : 1.Vocabulary : 1. ( a person who buys goods that he will use himself ) 2. ( realia ) 3. ( realia ) 4. ( synonym: a plan ) 5. ( translation ) 6. ( translation ) 7. ( synonym : finally ) 8 .( translation ) 9. ( translation ) - consumer ( n ): người tiêu dùng - bulb ( n ): bóng đèn tròn - lable ( n ): nhãn ( v ) dán nhãn - scheme ( n ): kế hoạch - efficient ( adj ): hiệu quả, có năng suất cao - category ( n ): loại, hạng - ultimately ( adv ): cuối cùng, xét về lâu dài - innovation ( n ): sự đổi mới, sáng chế mới - conserve ( v ): bảo tồn, giữ gìn. * Checking vocabulary: what and where. 2. Pre - questions - Give students two questions and ask them to discuss with their partners to predict the answers. ... Step 2 : While Reading : 1. Reading and checking: - Have students read the text on page 60 - 61 to check their prediction. * Answer keys: 1. No, they don’t. They think electricity, gas, water are not luxuries but necessities. 2. Yes, they do. They use energy saving bulbs instead of ordinary bulbs and there is a labeling scheme helping them use household appliances afficiently. 2. Reading for main ideas - Have students read the text again and do exercise 5a. Students have to work in pairs to choose the best summary of the passage. 3. Comprehension questions - Have students work in pairs to find out the answers of these questions. - Give feedback. - Call on some students to answer the questions. Teacher checks and writes the answers on the board ( if necessary ) * Answer keys: 1. Western consumers are interested in products that will not only work effectively but also save money. 2. They can use energy saving bulbs instead of ordinary 100 watts bulbs to spend less on lighting. 3. She will pay US$ 2. Because these bulbs use a quarter of the electricity of standard bulbs. 4. The lableing scheme helps the consumers know how energy efficient the household appliances are. 5. Because when we save energy, we’ll save money and conserve the Earth’s resources. Step 3 : Post Reading : Writing: - Ask students to work in groups, choosing a secretary then discuss the ways to spend less on lighting. The secretary from each group has to write the ideas on the poster. - Have students stick their posters on the wall. Students go around the class, read other groups’ posters. - Give feedback. IV. SUMMARY (1’) - Reading about how North American and European countries save money and natural resources. V. HOMEWORK (2 minutes) Write down ideas on how to save energy. -Prepare the next lesson: Write. 1. Vocabulary : Sts : - listen. - listen and repeat (chorally then individually). - copy. 2. Read : a. Questions : 1. Do people in Western coutries think electricity, gas and water are luxury? 2. Do they want to save electricity? What do they do to spend less on lighting? b. Main ideas : Answer keys: 3. North American and European coutries are interested in saving money and natural resources. c. Questions : 3. Write : * Possible answers: - Use energy saving bulbs instead of ordinary 100 watt light bulbs. - Turn off the light before leaving the rooms. - Use household appliances properly ( follow the instructions ) - Keep refrigerator door closed. 4. Homework : E. Evaluation : ................................................................................................................................ ................................................................................................................................ ................................................................................................................................ ................................................................................................................................................................................................................................................................