-The teacher writes the expression "How green are you !!" on the board and ask the students to brain storm ideas about it and talk about how friendly are the students with the environment . -The teacher gives hand outs to students after giving instructions and ask them to discuss the questions for 3 minutes with their partners as pairs ,give all the students the opportunity to participate .

-the teacher show the students some pictures from the internet and elicit answers and discuss meanings for the new vocabularies .

-The teacher gives instructions to use the new words to complete the compound nouns in task 1 p.66 Ss book .the students work individually for 3 minutes and check with a partner as peer checking for 2 minutes .feed back will take place through eliciting . -The teacher divides the board vertically into two parts and write car pollution on the left side ,elicit that this part is an environmental problem and write solar panel on the right side ,elicit that this item is an environmental solution , divide the class into two groups A, B group A find the problems ,group B find solutions and ask one of the students from each group to write them on the board ,then discuss them together as whole class .

-the teacher gives instructions ,ask the students to look at the leaflet in p.66 and discuss the questions ,students work in pairs . -now the teacher ask the students to mingle and ask their classmates how many of the things in the leaflet they do regularly ,who has the greenest lifestyle ?

-the teacher gives the students some ideas(at the end of the discussion the students should find whose ideas was the most practical and do they think the other students will put them in practice ) ,ask the students work in pairs to persuade their partners to make some small changes to their life style .and explain why these changes are important . -after 3 minutes the students wil swap and speak to other partner and try to persuade them to make the changes .