Period 44 Lesson 2 : Speak Ngµy so¹n : Ngµy d¹y : A / Aims and Objectives : By the end of the lesson , Ss will be able to use suggestions to suggest ways to save energy through group discussion . B / Teaching aids : Textbook , Posters , pictures and boards … C / Procedure : 7 min 10 min I / Warm up : Revision Expressions of making and responding to suggestions  Lead in the new lesson . II / Pre – speaking : Introduce the topic of the speaking : 1. Review the ways to make suggestions Suggestion Response I suggest + V- ing I think we should Shall we ? Why do not we ? How about + V- ing ? What about + V- ing ? Let , s Ok That is a good idea . All right no . I do not want to . I prefer to Let , s Work in groups Work individually Work in groups 18 min - Ask Ss to make some sentences with the structures above . 2. Description : - Have Ss look at the pictures ( A – H ) and describe the pictures in class . - Call on Ss to practice in class . A. The faucet is on but nobody uses it . B . Too much gas is use . C . The fan is on , but nobody is in the room . D . The air conditioner is on , but nobody is in he room . E . The lights are on , but nobody is in the room . F . The bath is overflowing . G . They should not go to work by motorbike . H . They should go by bus . III / While - speaking : 1. Picture cue drill Speak a) - Have Ss look at expressions in the above tables and pictures in the book to make suggestions about how to save energy . + Example : Practice in class Work in groups of 4 students Read their suggestions aloud . 5 min A : I think we should turn off the faucet . I suggest fixing the faucet . - Call on some Ss to read the suggestions aloud . - Feedback and give suggested Answers : B . I suggest turning down the gas . C. I suggest turning off the fan . D . I think we should turn off the air conditioner when no one is in . E . Why do not we turn off the TV when no one watches it . F . I think we should turn off the faucets . G . I think we should not go to school by motorbike . H . I suggest going to school by bus . 2. Speak b) : work out an Action Plan to save energy for your class . - Ask Ss to work in groups of 4 Ss , using the suggestions in Speak a ) - Go around class and provide help if necessary . Example : S1 : I think we should turn off all the lights before leaving the class . Work in groups Practice in front of class . 2 min S2 : That is a good idea S 3 : What about going to school by bus ? S 4 : Great ! Let , s take the bus to school every day . - Call on some groups to act out the discussion - Give feedback IV / Post - speaking : Write - Ask Ss to write some sentences about saving energy in their houses . Example : - I think we should turn off the TV set when we do not watch it . - Why do not we go to school by bus . V / Homework : 1. Copy the completed sentences in their notebooks . 2. Let Ss do the exercises ( 3,4 ) in their workbook . Work individually Listen and copy . . Period 44 Lesson 2 : Speak Ngµy so¹n : Ngµy d¹y : A / Aims and Objectives : By the end of the lesson , Ss will be able to use suggestions to suggest ways to save energy through. While - speaking : 1. Picture cue drill Speak a) - Have Ss look at expressions in the above tables and pictures in the book to make suggestions about how to save energy . + Example : . going to school by bus . 2. Speak b) : work out an Action Plan to save energy for your class . - Ask Ss to work in groups of 4 Ss , using the suggestions in Speak a ) - Go around class and provide