grade9unit13lesson1.ppt
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1、Unit 13 Were trying to save the earth!Section A 1a2c一、听、说、读、写以下词汇及词组:一、听、说、读、写以下词汇及词组:litter,bottom,fisherman,coal,public,ugly,advantage,cost,wooden,plastic,the bottom of,make a difference二、通过学习,口、笔头掌握下列句型:二、通过学习,口、笔头掌握下列句型:1)The river used to be so clean.2)People are throwing litter into the river.
2、3)It has always been the nicest river in this town.4)We should write to the government.5)I think one problem is that the air is badly polluted.三、三、1.能听懂关于环境污染和环境保护的听力材料。能听懂关于环境污染和环境保护的听力材料。2.能正确运用现在进行时态,能正确运用现在进行时态,used to结构,现在完成时态,结构,现在完成时态,被动语态和情态动词谈论环境污染和环境保护。被动语态和情态动词谈论环境污染和环境保护。四、四、通过谈论环境污染,学生能
3、培养自己的环保意识。做到:保护通过谈论环境污染,学生能培养自己的环保意识。做到:保护环境,从我做起,从小事做起。环境,从我做起,从小事做起。What are these pictures about?Pollution How many kinds of pollution do these pictures show?noise pollutionwater pollutionair pollutionloud music cars rubbish planeslittering ships factories smoking building houses mobile phoneslou
4、d music planes building houses mobile phonesrubbish littering shipsfactoriescars factories smoking building housesThe air isnt clear There are more and more cars and factories We should There are all kinds of noises in our lives.People have more modern machines.We should 听听1b录音一遍,回答下面的问题:录音一遍,回答下面的问
5、题:What kind of pollution are Tony and Mark talking about?_water pollution Listen 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.What caused the problem?People are throwing _ into the river.Factori
6、es 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.really dirtyrubbishfishlitterwastegovernmentclose downclean upE.g.Mark:The river was dirty.Even the bottom of the river was full of rubbish.To
7、ny:But it used to be so clean!Mark:Yes,but people are throwing litter into the river.Tony:Everyone in this town should play a part in cleaning it up!根据根据1b的表格提示,和同伴分角色表演的表格提示,和同伴分角色表演Tony和和 Mark的对话。的对话。结合结合1a的内容,再任选一种污染表演对话。的内容,再任选一种污染表演对话。Hello!We are Jason and Susan.Were going to talk about pollut
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