高二英語(yǔ) Unit 9 Saving the Earth教學(xué)設(shè)計(jì)
we must____________________________________.we must learn to ____________________in our daily life.part twoargument 1: we should ______________________of our water .we must ________________________when we use our water .we must use the knowledge and modern technologythat some countries have already ______.if we work together and_________what we know, we will be building a better________for all of us.argument2: we must ______________________our water.problem: we are polluting water at an __________pace.cars,factories,and air conditionssolutions: we must __________________________________we think and live.let’s not _________if we can walk or ride a bike.let’s try not to use air conditioners _______________what is absolutely necessary.let’s not bye products that _______________________. let’s make new_________and use new technology to ______________that factories are green and clean.step 5 post-listeningø pair work: infer what the speaker will say next, list like the above one and share the speech with the partner and the class. ø group work: discuss with group members about the measures that we may take to protect air, forest; animals; grassland. ø ask ss to deliver their speech on environment protection.step 6 speaking1. talking about what ss can see in the picture. (1) (2) q1: what is being piled in the picture 1?q2: what can coal be used for?q3: what is being given off from the workshop?q4: what is being polluted? every coin has two sides. it is true with coal, which is a valuable resource that can be used to produce energy, but it can also cause serious pollution. 2. group work: a debate coal is/isn’t a valuable resource.pros
consa businessmanan environmentalista scientista local citizena local leader……
t: today we are here to decide whether we should burn the coal. please tell us whatever you think. s1: i think we should burn the coal. because we need to develop our area. we must make sure that our citizens have jobs and that our children can get good education. as a businessman, i understand the importance of economic development. it’s clear that we need energy and money to make our lives better. the coal is our only chance. we must use it.