初中人教版新目标英语九年级精品课件Unit15 Section B1.ppt

were trying to save the manatees!,unit 15,section b period one,objectives,to review all the structures learned to listen and speak about how to save the planet,what are they? what are they like?,do you know?,endangered animals,desertification,natural disasters,pollution,the worlds problems,how do you feel?,saving endangered animals is one thing we can do for our world. what else can we do to help save the planet?,stop riding in cars,which is the most difficult?,recycle books and paper,turn off the light when you leave a room,turn off the shower while you are washing your hair,dont use paper towels or napkins,take your own bags when shopping,1a,rank these items from the easiest (1) to the most difficult (5).,_* stop riding in cars. _* recycle books and paper. _* turn off the lights when you leave the room. _* turn off the shower while you are washing your hair _* dont use paper towerls or napkins,a: recycling paper is really easy. b: i agree. but its hard to stop riding in cars.,1b,what julia and jack talk about. check the things.,2a,listen again and check the things.,2b,role play a conversation using the information from the chart above. say what is true for you.,2c,review,课时重点回顾,turn off the lights, save electricity, usually do that, in a hurry, how come, read about , the average person, wash ones hair, have very short hair, in the shower for a few minutes, turn off , take ones own bags, go food shopping, stop riding in cars, start riding bikes, live close to school, ride 45 minutes to and from school,选择合适的单词, 并用其正确形式填空。 build, make, pull, pollute, recycle 1. this bridge _ in 1968. 2. look! that monkey _ a toy car. how funny! 3. books, plastics, glass and so on can be collected for _. 4. this wine _ from grapes. 5. people should stop _ our nature.,was built,is pulling,recycling,is made,polluting,preview,to preview the article on page 122 to think abo