Unit8 Save Our WorldLesson 48: Garbage Is Interesting!Teaching Aims:Teaching Important Points and difficult Points:1.Build the belief to save our earth.2.Cultivate the feelings of responsibilities.1.Learn new vocabulary for describing materials and for comparing quantities.2.Learn common expressions for offering assistance.3.New words and phrases to compare quantities.Warm upLook at some picturesThink About ItDo you think garbage is interesting?What have you done in a schoolyard clean-up?PresentationRead and fill in the blanksWhenWhat On Tueaday_________________ and picked up the garbage_____________went for a walk and found a _________ toyOn Wednesday___________ the garbage and ___________ the garbage ________ differentToday________ a car _________ garbage____________go on a class trip to ______________________________cleaned upLater on Tuesdayusedsortedintomadeout ofLater this monththe city recycling centredividedRetellOn Tuesday(clean up, pick up)Later that day(go for a walk, pick up)On Wednesday(sort, divide...into..)Today(made...out of..)Later this month(go on a trip)The teacher asked Jenny to make a report about garbage. If you were Jenny, how would you make the report?Let’s Do It!1. Read the lesson and fill in the table.This weekOn TuesdayLater on TuesdayOn WednesdayTodayLater this mothWe learned about pollution.Danny, Brian and I cleaned up the schoolyard. All of our classmates helped.Danny made a car out of garbage.Let’s Do It!2. Complete the dialogues using the phrases in brackets.1.A: The schoolyard is dirty. (clean up)B: __________________________2. A: There is too much garbage. (pick up)B:___________________________3. A: What a sunny day! (go for a walk)B: ______________________________4. A: It’s cold outside! (put on)B: ___...
