Giáo án Tiếng Anh Lớp 9 (Sách Thí điểm) - Tuần 23 - Năm học 2020-2021 - Lê Thị Gái

Nội dung text: Giáo án Tiếng Anh Lớp 9 (Sách Thí điểm) - Tuần 23 - Năm học 2020-2021 - Lê Thị Gái

1. - I think we should turn *Suggestions: off the faucet I suggest +V-ing. - I suggest fixing the I think you/we should faucet Shall we ? Why don’t we/you ? - Get Ss to read the -Read the *Response: suggestions on the 58. suggestions. -OK -That a good idea. While – speaking (13’) Aim: Help Ss make similar dialogues Teacher’s activity Student’s activity Content - Have Ss do exercise 3a - Do exercise 3a Key a on page 58,59. on page 58,59. Picture b - turn off the gas cooker . - repair the cooker. It may be broken - turn the gas fire down Picture c - turn the fan off - Call on some Ss to speak - Speak in front of when we go out of the room . in front of the class. the class. - switch off the fan Picture d : - turn off the air conditioner when we are not in the living room . Picture e : - Answer. - switch off the TV and the lighting Ex: fixture to save electricity . S1: Shall we turn Picture f : the gas fire down - fix the faucet in the bathroom . S2: OK - get a plumber to check the faucet Picture g : - travel by bikes instead of motorbikes to save petrol . Picture h: - Check and give feedback - Copy - use the public transport instead of private one. Post-speaking (6’) Aim: Help Ss make similar dialogues Teacher’s activity Student’s activity Content 2
2. Teacher’s activity Student’s activity Content * Ask Ss to listen to the -Listen to the tape and *Key a tape and check their check their answers: 1. True answers: -Compare their answer 2.False. (Most of our electricity - Call on some Ss to with the partners. now comes from nuclear answer. -Answer. power) + Question 2: false. Why? 3. False.( One percent of the Most of our electricity now solar energy that gets to the comes from nuclear power. Earth can provide enough What else? S: Most of our power for the world's + listen to the tape and electricity comes from population) check their answers: the use of coal, gas oil 4. True +Question 3: False or nuclear power 5. False .(In 2015). How much percent of the solar energy can provide S: One percent of the power for the total solar energy that gets to population? the Earth can provide *Key b enough power for the 1. effective + Question 5: False. When world's population 2. pollution will all the building in S: In 2015. 3. countries Sweden be heated by solar 4. store energy? -Listen to the tape 5. roof * Get Ss to listen to the tape again and fill in the 6. instead again and fill in the gaps. gaps. -Compare their answers - Ask Ss to compare their with their partners. answers with their partners. -Answer. - Call on some Ss to answer. Tape transcipt: 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, 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 . 4
3. Date of planning: Period: 46th Week: 23rd UNIT 7 SAVING ENERGY Lesson 3: Read I. Objectives 1. Knowledge, skills, attitude - Knowledge: By the end of the lesson: Ss will be able to know more how North American and European countries save money and natural resources. - Skills: Reading, listening, speaking and writing. - Attitude: Positive about the energy. Students know how to learn English in the right way. 2. Competence and quality - Self- study ability; - Communicative ability; - Co-operative ability; - Problem solving and creation ability. II. Preparation - Teacher: Lesson plan, text book, tape, cassette - Students: Books, notebooks. III. Procedures 1. Class organization (1’) 2. Checking the previous lesson (5’) 3. New lesson (42’) Warm up (2’) Aim: Create a comfortable atmosphere before entering the new lesson. Teacher’s activity Student’s activity Content * Net work : Ask Ss to -Write some computer TV radio write some electricity electricity Electricity appliances. appliances. fridge appliances -Ask Ss some questions: bulb How much is your rice cooker family's electricity bill? air conditioner tumble How much electricity dryer does your family use? Pre – Reading ( 8’) Aim: Help Ss know new words and grammars. 6
4. which there is a Key b labeling scheme . 1. Western consumers are interested in - Call on some Ss to - Answer. products that will not only work answer. effectively but also save money . - Give feedback - Write down. 2. We can use energy-saving bulbs * Get Ss to read the text - Read the text again instead of ordinary 100 watt-light bulbs again and answer the and answer the to spend less on lighting . questions (b). questions (b). 3. She will pay US$2 for lighting if she - Call on some Ss to - Ask and answer in uses energy-saving bulbs instead . answer in front of the front of the class. 4. The purpose of the labeling scheme class is to help consumers to know how - Listen and comment. - Copy. efficient each model is, compared with other appliances in the same category so that they can save money and energy . Post-Reading (6’) Aim: Help Ss ask and answer the questions Teacher’s activity Student’s activity Content -Discussion: Ask Ss to -Discuss the *Answer: discuss the questions: questions: 1. We should save energy because 1. Why should we save energy? it's important in everyone's life. 2.What should we save By saving energy we can conserve electricity at home/school ? the Earth's resources and save - Call on Ss to give the ideas. - Give the ideas money, save natural resource . 2. We should use energy-saving - Give comments - Follow and take bulbs/use electricity appliances notes which there is a labeling scheme. 4. Homework (1’) - Leant by heart some new words. - Prepare the next lesson unit 7 Write pages 61-62. IV. Check and evaluate (2’) - T: Ask Ss to tell the main content of the lesson. - Ss: Tell the main content of the lesson - T: Give the comments V. Feedback SIGNATURE – WEEK 23 / / 8