1、Lesson47 参考教案 Teaching aims: Aim of knowledge: Master the usage of new vocabularies for describing materials and for comparing quantities. Aim of ability: Improve students reading and speaking ability Aim of emotion: cultivate students to get into a good habit of collecting and sorting garbage. Trai
2、n students to play an active role in connecting to nature. Difficult Points: learn the new vocabularies for des cribing material and for comparing quantities according to key structures given on the big screen Important Points: learn about connecting to nature; train students to take personal action
3、 to reduce pollution. Learning Methods: Listening; speaking; inductive method Situational Activities: pair-work; group-work; self-presentation Teaching Aid: some slides; a tape recorder Teaching Process Aims Teaching appliance Step1: Lead-in Show students something about nature Take up lesson47 Pict
4、ures of nature Step2: know more about different thing of nature Learn the picture pictures presentation Step3: listen to the tape with the following questions: 1) Do all the living things on the planet depend on one another? 2) What can we do for nature? Choose the correct words concerning what they
5、 have collected. Practice listening A Slide; A tape recorder Step4: Fast-reading Questions: what should we do to protect our environment? Improve students reading ability; grasp the main idea of the text A slide Step5: careful-reading Try to find the key words Improve students reading ability A Slide(pictures) Step6: Retell the text with the key words Practice Ss speaking; Collect useful information to summarize the text A slide: key words; Key structure
