人教版九年级英语Unit-13-We-are-trying-to-save-the-earth.SectionA-1a-1c-ppt课件

Unit 13 We are trying to save the earth.Unit 13 We are trying to save 1People throw rubbish everywhere.People throw rubbish everywher2People cut down all the trees.People cut down all the trees.3The river is not clean any more.The river is not clean any mor4The sky is not blue anymore.The sky is not blue anymore.5Many fish died and many animals were killed.Many fish died and many animal6How do you feel about it?How do you feel about it?How do you feel about it?How do you feel about it?shocked(shocked(震惊的震惊的)How do you feel about it?7What did the pictures What did the pictures What did the pictures What did the pictures want to tell us?want to tell us?want to tell us?want to tell us?What did the pictures want to 8The earth is crying!The earth is crying!The earth is crying!The earth is crying!The earth is crying!9Why is the earth crying?Why is the earth crying?Why is the earth crying?Why is the earth crying?PollutionWhy is the earth crying?10Then,what caused pollution?Then,what caused polluti11 planes shipssmoking factoriesdangerous gas(气体)air pollution air pollutioncars planes shipssmoking factor12noise pollutionmobile phonesbuilding houseloud musicnoise pollutionmobile phonesbu13 water pollution waste water rubbish water pollution 14Air PollutionNoise PollutionWater Pollution The problemsAir PollutionNois15Tony wants to go swimming.Can he go?Tony wants to go swimming.Can 16Listen and complete the sentences.What was the problem?The river was _.Even the bottom of the river was full of _.There were no more _ for fishermen to catch.really dirtyrubbishfishwater pollutionwater pollutionListen and complete the senten17What caused the problem?People are throwing _ into the river.Factories are putting _ into the river.How should the problem be solved?We should write to the _ and ask them to _ the factories.Everyone should help to _ the river.litterwastegovernmentclose downclean upWhat caused the problem?People18But what can we do to save the But what can we do to save the earth?earth?But what can we do to save the19 .taketake action action right now!right now!take20 We can take the bus or subway instead of drivingWe can also ride a bike.We can take our own bag when we go shopping.We can ask the government to close down the factories.We can call on people to throw litter in the bin.We can plant more trees.We can take the bus or subwa21SummarySummarySummarySummarypollution:air pollution,water pollution,noise pollution.Summarypollution:22HomeworkWrite an article about how to protect the environment.Homework23Thank you for listening!Thank you for listening!24