Unit 11 : Our greener world Getting started I/ OBJECTIVES By the end of the lesson, students can - Pronouce correctly the sounds / ɑ: / and / æ / in isolation and in context; Practise some words about things that can be reduced, reused and recycled. - Improve their listening skill, wrting skill and pronunciation 1. Knowledge: a. Grammar : conditional sentences -type 1 b. Lexical items : - Types of houses and appliances. c. Pronunciation: 2. Skills: - Listening, Speaking, Reading,Writing and interactive skills 3. Attitude: - Cooperation, respect, having right and friendly attitudes with friends, teachers in the new school 4. Quality and competence: - Be confident and friendly with the new school environment - Develope listening, speaking skills and cooperative interaction II/ TEACHING AIDS (MATERIALS) Teacher’s preparation: Students’ preparation: - Lesson plan, Pictures, posters ,textbook,CD-MP3(Computer-Multi projector/cassette/ “sách mềm”) and other materials Textbook, notebook, school things. III/ WORKING ARRANGEMENTS( WAYS OF WORKING ) - Pair work , individual work, group work, T-WC IV/ TEACHING PROCEDURE: 1-Greeting`and checking students’ attendence: Total: In: ......... Out: .......... . 2-Checking the old lesson 3-New lesson: Teacher’s activities Student’s activities Content Warmer - Greeting. - Checking attendance. - Asking for the teaching date. Revision Chatting - Asks students to go to the board to correct the homework. - Who can tell me how to make our world green? + plant trees + Collect paper/ bottles and cans/ .... + Reducing/ reusing / recycling - Give the correction( write a poster for his/ her future appliance) New lesson -Introducing: using the picture in the book on page 48 and asks students to look at it then to answer the questions: + What are they doing? + What is this? + What do you know about this shopping bag Discuss in group Students look at the picture then answer the questions: + They are going to the supermarket. + It’s a shopping bag + (S/T) : It’s a reusable shopping bag. It’s better than a plastic one because it’s made of natural materials. So it doesn’t cause the polluted environment. Pre-teach vocabulary - Teacher write new words on the board and explain the meaning of them 1.Listen and read.. (P48) - Ss listen to the dialogue. - Ss read the dialogue in silent. - Have some pairs of students read the dialogue in front of the class. 1a.Read the conversation again... (P49) * T asks Ss do exercise a - T gives 2 minutes to Ss read it and complete the table. (T asks Ss to share their answers before discussing in groups or the whole class. - T corrects and gives the right answers b. Based on the idea... (P49) - T tells Ss to read the column A and B to make sure they understand. Get Ss to give the answers. - Confirm the correct answers. c. Find these expressions... (P49) - T asks Ss to read conversation again to find the expression. - Ask Ss to guess the meaning. - Explain the meaning if necessary. d. Fill each blank... (P49) - T ask student to do this task - Correct the answers and let ss read the sentences - Repeat in chorus - Copy all the new words - Pair work - Individual work - Pair work - Individual work - Individual work - Individual work *New words - reuse (v): Tái sử dụng - reusable (adj): Có thể dùng lại được - pollute (v): Ô nhiễm - pollution (n): Sự ô nhiễm - deforestation (n): Sự phá rừng - cause (v, n): Nguyên nhân; gây ra - natural (adj): tự nhiên - environment(n): môi trường 1a.Key: 1. on a picnic 2. reusable, natural 3. the check-out 4. a/ a reusable 5. cycling 1b. Key Matching. 1b 2c 3a c. Find the expessions 1. I see: I understand. 2. By the way: used to introduce a new subject for consideration or to give futher information. 3. Not at all used to say “no” or “not” strongly (can also be used to mean “No problem”) 1d.Key: 1. I see 2. Not at all 3. By the way 1. There are a lot of enviromental ... (P49) Says to students about the environmental problems today on page 49. Then asks the students to look at the picture and write each problem in the box under the picture. + Ask students to do exercise “2” in the book in groups in 2 minutes. Saying about the environmental problems today and write the environmental problems under the picture + Call students to go to the board to do in 2 minutes + Call some others to stand up and give the answers ( one by one) + Give the correction if necessary. - Group work 2.Key: 1. soil pollution 2. deforestation 3. water pollution 4. noise pollution 5. air pollution 3.Now listen, check and repeat... (P49) + Teacher ask students to listen carefully to check the anwsers + Teacher ask students to listen again and repeat the anwsers. + Call some students to stand up and read again - Ask Ss to read the “Watch out” box. T makes example of the two structures. - Whole class 4.Match the cause in ... (P49) - Ss work in pairs to complete the exercise. - Pair work - to make sb do sth - to cause sth 4.Key: 1b 2d 3e 4c 5a 5.Game: which group is the winner ? (P49) - Ask a student to read the rule on page 49 - Divide the class into 2 teams to write down as many effects of the environmental problems today in 5 minutes - Teacher give out the remark. - student listen to the rule on page 49 - write down as many effects of the environmental problems today in 5 minutes - Make at least 5 sentences with 5 effects using the structures in 4. Consolidation - Teacher gets students to retell the aims of the lesson. Homework - Prepare for the next lesson: Unit 11: A closer look 1. - Practise reading the dialogue fluently. - Learn by heart all new words.