1、Unit 2Repeat these three words daily: reduce,reuse and recycle.Class TypeReading and writingObjectivesTo get the main idea of the passage and predict what thepassage will include;To make suggestions and give reasons using because, soand so that.KeystructureLook after them so that they will last.It i
2、s better to use china and cloth bags because they can beused many times.DifficultiesTo make suggestions and give reasons using because, soand so that.Vocabularydivide, green, bottle, repeat, ton, rubber, rapid, step,grandson, granddaughter, plastic, reduce, cloth,throw away, tons of, turn off, do wi
3、thPeriods1ProcedureLead-inReview. Translate the phrases in Unit 1 into English.Step 1Free talk.Present pictures of plastic food container / china bowl,plastic bag / cloth bag and ask Ss to choose.Which would you like to use? Why?Which ways are good for the environment? Why?Step 2Free talk.Present pi
4、ctures of plastic food container / china bowl,plastic bag / cloth bag, plastic cups, throwaway chopsticksand ask Ss to say:Which of the following things are green? Why or whynot?Step 3Present pictures of changing waste into something useful.Step 4Present pictures and ask Ss to compare which things a
5、rebetter for the environment and why.Step 5Ask Ss to read the passage in Activity 3 quickly and answera question.What suggestions does the passage make in general?Step 6Ask Ss to read again and completeActivity 4.Check () the suggestions that are mentioned in thepassage.Step 7Ask Ss to make suggestions about how to be green. Givereasons using because, so and so that.Step 8WritingWrite about a place of interest.Step 9Enjoy a song Colors of The Wind.动画电影风中奇缘(Pocahontas)的主题曲Step 10Language points: explain the key words and phrases in Unit2.
