Thiết kế bài dạy môn Tiếng Anh 11 - Period 68 - Unit 11: Sources of energy - Lesson B: Speaking

Knowledge - By the end of this lesson, students will be able to: + know words and structures related to alternative sources of energy.. + talk about the advantages and disadvantages of u[r]

Date of planning: 8/2/2017 Teacher: Le Thi Hai Nhu Period 68: Unit 11: SOURCES OF ENERGY Lesson B - SPEAKING I OBJECTIVES: Knowledge - By the end of this lesson, students will be able to: + know words and structures related to alternative sources of energy + talk about the advantages and disadvantages of using alternative sources of energy + talk about the use of alternative sources of energy in the future Skill - Main skill: speaking - Sub- skills: reading, listening, writing Attitude - Students have positive and constructive attitude in learning skill - Students are serious and willing to learn the lesson II METHODS - Individual work, pair and group work III TEACHING AIDS - English textbook 11, computer, chalk, projector… IV ANTICIPATED PROBLEMS - Students may not have enough vocabulary and structure to talk about the topic - Teacher may not have enough time to finish the lesson in 45 minutes V PROCEDURE Class organization Class Teaching date Number of students Absentees 11 11 Check old lesson: no checking New lesson Teacher’s activities I.WARM-UP ( minutes) Activity : Picture matching - Students’ activities Give picture of the sources of energy and the name of kinds of different sources of energy Lop11.com Work individually - Listen to the teacher - Match picture as requirement Suggested answers: 1-a, 2-c, 3-d, 4-e, 5-b Solar energy 2.Wind energy Water energy 4.biogas Fossil fuel A B C D - E Ask students to match the picture with its name Check and give the feedback Activity 2: Discussion - Ask students to answer questions Which sources of energy is the most popular in our country? Is it limited or unlimited? 3.Is it clean or polluted ? Is it safe or dangerous? - Call students to answer the question Lead-in “To make you understand about advantages and disadvantages of using each alternative source of energy, today we will Lop11.com continue with Unit 11, sources of energy , part Bspeaking." II PRE-SPEAKING ( 8minutes ) Activity 1: Pre-teaching vocabulary - Work individually Guessing the meaning of new words Listen to the teacher and take note 1.Technique: picture + ask students to answer the questions “ what is this” => nuclear reactor reactor (n) [ri:'æktə] : Lò phản ứng 2.Technique : definition (“ able to be brought or used” ) + example (“ is this dress available in large size” ) + picture 3.Technique: picture + synonym “ very big” + example ( “ an enormous house , an enormous car”) Technique : picture + definition (“ that is replaced naturally )  non- renewable - T reads new words times and ask students to repeat it - Leave students 1minute t self- practice - Call or students to read new words - Check new words by an activity: available (adj) [əˈveɪləbl]: có sẵn Activity 2: Checking vocabulary Matching new words in column A with its meaning in column B Handout A B enormous a lò phản ứng renewable b có thể tái tạo available c khổng lồ, to lớn reactor d có sẵn Lop11.com enormous ( adj) [i'nɔ:məs]: to lớn, khổng lồ renewable (adj) [ri'nju:əbl]: Có thể tái tạo Work individually - Match column A with column B as requirement Suggested answer 1-c, 2-b, 3-d, 4-a Task 1: Lead-in: You are going to identify which the statement talk about advantage and which the statement talk about the disadvantage Write A for advantage and D for disadvantage Work in pair - Do task as requirement - Present their answers Suggested answer : - Ask Ss to task - Call on an S to come to the board and write down the 1-D, 2-D, 3-D, 4-A, 5-D, 6-A answers - Check the answers with the whole class III.WHILE SPEAKING ( 20 minutes) Task 2: Talk about the advantages and disadvantages of some alternative sources of energy Activity - Call students to read the dialogue - Ask students answer the question What structures are used to ask for opinion? Do you know any other structures? What about structures used to express opinions? -Provide students with more structures (show slide) Handout Asking for opinions: Why you think / believe so? What’s your opinion? What you think about? What you mean that? How you feel about? Expressing opinions: I think/ believe/ feel………… In my opinion, According to, It mean that… Expressing agreements I agree I think so, too That’s true/ right……… It’s good idea Lop11.com - Work in pair Read the dialogue Answer the question as requirement of teacher Expressing disagreements I don’t think/ I don’t agree/ I disagree Well, maybe That might be true, but……… Activity - Give the handout Handout A: I think/ believe that ……………….can be an alternative source of energy B: Why you think/ believe so? A: Because our major sources of energy are running out ………………………… ……… B: I know……………………… However, it is………………………………… Work in pair - listen to the teacher - make a conversation Sample conversation: A: I think that solar energy can be an alternative source of energy - Ask students to work in pairs and make similar B: why you think so? dialogues, using the provided words and structures A: because our major sources of energy - Call on some pairs to present their own dialogues are running out while solar energy is - Give feedback plentiful and infinite B: I know it is also clean and safe to the environment However it is only possible during the day time” IV POST SPEAKING (8 minutes ) Task - Asks Ss to work in groups to discuss the actions that you and your friends often to use energy economically to protect our environment - Ask some students to stand up and tell loudly - Listen and correct mistakes Consolidation ( minute) - Ask students what they have learnt about this lesson + Remind new words Lop11.com Work in group - Listen to the teacher - Give the answer Suggested answer: “ we often……… We often turn off electric devices like lights, fans when leave rooms, or unnecessary electric devices We go to school by bike everyday to protect our environment as well as practise our health We join “ the Earth hour” annually” + Summarize the advantages and disadvantages of using alternative source of energy Home work ( minute) - Ask students to revise Task - Ask students to prepare Part C- Listening VI.COMMENTS Good points ………………………………………………………………………………………………………… ………………………………………………………………………………………………………… ………………………………………………… Weak points Lop11.com