UNIT 7: POLLUTION. Lesson 7: LOOKING BACK I/ OBJECTIVES By the end of the lesson, students can: - Review the lexical items related to the topic: pollution. - Review the grammar of the unit: Conditional sentence I and II. - Make questions and answers about the topic 1. Knowledge: a. Grammar : Grammatical structures: b. Lexical items : Words related to the topic c. Pronunciation: -Clusters: 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) 1.Teacher’s preparation: - Lesson plan, Pictures, posters ,textbook,CD-MP3(Computer-Multi projector/cassette/ “sách mềm”) and other materials 2. Students’ preparation: - 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’ adtendence: Total: In: ......... Out: 2- Checking the old lesson 3- New lesson: Teacher ’ s activities Students ’ s activities A. Warm – up( 5’): Play: Lucky number - T explains the rule. - T gives the explanation and ss say the word. - Ss play in 2 big groups. . Lucky number 1 2 3 4 5 6 7 8 9 10 11 12 1. Complete the sentences with the correct form of the words in brackets. (p14) - Ss do this activity individually then compare their answers with a partner. - Check Ss’ answers. 2. Write types of pollution in the word web. (p14) - Ss do this exercise individually. Ask some Ss to write their answers on the board. - Confirm the correct answers. 3. Rewrite the sentences, using the words in brackets. (P14) - Ss write the sentences using the words in brackets. Ss compare their sentences with a partner. - Have two Ss write sentences on the board. T and other Ss give comments. - This activity may be conducted as a game if T wants to lighten the atmosphere. Ss write the sentences in pairs. - Pick the sentences of three quickest pairs. Announce the winning pair with the most correct sentences. Grammar 4. Put the verbs in brackets into the correct forms. - Ss do this exercise individually and then share the answers with a classmate. - Check their answers 5. Complete the sentences, using your own ideas. - Ss complete the sentences individually using their own ideas. - Remind them to identify whether the sentence is a conditional sentence type 1 or type 2. - Call some Ss to share their sentences. Accept all the sentences if they make sense. Communication 6. Work in groups. Discuss what your would do or say in each situation. - Ss work in groups to discuss what they would do or say in each situation. Ask Ss to read the example. - Ss may not need to discuss all the situations. Two or three groups may discuss the same situation. - Move around the class to listen to their ideas. 1.Key 1. pollution 2. contaminated 3. death 4. Poisonous 5. pollutions 2. Key 1. radioactive pollution 2. noise pollution 3. visual pollution 4. thermal pollution 5. water pollution 6. land/ soil pollution 7. light pollution 8. air pollution. Conditional sentence type I & II. 3.Key: 1. The residents of the street cannot sleep because of the loud noise from the music club. 2. Vy had stomach ache since she eat a big dinner. 3. The road in from of my house was flooded due to the heavy rain. 4. His mother is unhappy because his room is untidy. 5. Too much carbon dioxide (CO2) in the atmosphere causes global warming. 4.Key: 1. Won’t be; don’t take 2. Continue; will be 3. Were/ was; would wear 4. do; will see 5. Woud…travel; didn’t have 6. Wouldn’t be; didn’t take care