1、Were trying to save the earth!Unit 13Period1 SectionA1a-2dWere trying to save the earth新目標九年級英語Unit13-period1課件Do you like it?Do you like it?A clean cityA clean city The blue sky The blue sky forestforestRiverClean water RiverButButland pollutionland pollutionGarbage Have you seen these kinds of sce

2、nes? Garbage Have you seen these kiplastic bags,napkinsplastic bags,air pollutionair pollutionFactories pour harmful gases into the air.Factories pour harmful gases iwater pollutionwater pollutionnoise pollutionnoise pollutionproblems the earth is facing:air pollutionwater pollutionnoise pollutionla

3、nd pollutionproblems the earth is facing:aWhat will happen if we keep on causing pollution?What will happen if we keep onWe wont have fresh air to breathe.We wont have fresh air to breAnimals will die.Animals will die.we wont have clean water to drink. we wont have clean water to dHow can we all hel

4、p?How do we save our earth ? How can we all help?How do we Take part in the cleaning activities.新目標九年級英語Unit13-period1課件PlantTreesPlant新目標九年級英語Unit13-period1課件1a Here are some words related to different kinds of pollution. Write them in the box below. Then add more words.loud musiccars littering shi

5、psbuilding houses mobile phonesrubbishplanes factoriessmokingloud musiccarsmobile phoneslitteringshipsbuilding housesrubbishplanesfactoriessmoking1a Here are some words rela1bWhat was the problem? The river was_. Even the bottom of the river was full of_. There was no more_ for fishermen to catch.We

6、 should write to the_and ask them to_the factories. Everyone should_the river. 1bWhat was the problem? The ri1c Role-play the conversation. Then make your own conversations about the kinds of pollution in 1a. Mark: The river was dirty. Even the bottom of the river was full of rubbish. Tony: But it u

7、sed to be so clean! Mark: Yes, but people are littering in the river. Tony: Everyone in this town should play a part in cleaning it up 1c Role-play the conversati2aListen to the interview. Circle the kinds of pollution that Jason andSusan talk about.waste pollution B. air pollution C. noise pollutio

8、n D. water pollution 2aListen to the interview. Ci2bListen again and complete the sentences.1. The air is badly polluted because there are_ on the road these days.2. Factories that burn coal also_ the air with a lot of black smoke.3. There is also too much rubbish and waste. People_things away every

9、 day. 4. People are also_in public places like parks. This turns beautiful parks into ugly places. too many cars filledthrowlittering2bListen again and complete t2cUse the information in 2a and 2b to role-play conversations between Jason and Susan.Jason: The air has become really polluted around here. Im really getting worried. Susan: Yes, I used to be able to see stars in the sky. Jason: The problem is that . 2cUse the information in 2a a2dRole-play the conversation.2dRole-p