江苏省溧水县孔镇中学八年级英语下册 Unit 8 A green world Study skills课件 .ppt

Speak up&Study skills Translate the phrases and sentences.1.关掉水龙头关掉水龙头2.少于少于3.扔掉扔掉4.依靠依靠5.自然资源自然资源6.洗澡洗澡7.刷牙刷牙turn off the tapeless than throw awaydepend on natural resourcestake showersbrush the teeth8.学生的数量学生的数量9.用纸的两面用纸的两面10.回收空瓶子回收空瓶子11.关灯关灯12.做一个调查做一个调查13.的结果的结果14.保护环境保护环境number of students use both sides of the paper recycle empty bottles turn off the lights do a survey the result of protect the environment1.几乎没有学生带他们自己的袋子去超市。几乎没有学生带他们自己的袋子去超市。12.这是调查的结果。这是调查的结果。23.调查表明学生为帮助保护环境正在做许多调查表明学生为帮助保护环境正在做许多3 事。事。Few students take their own bags to the supermarket.Here are the results of the survey.The survey shows that students are doing a lot to help protect the environment.dust n.灰尘灰尘harmful adj.有害的有害的soil n.土壤土壤coal n.煤煤oil n.石油；原油；食用油石油；原油；食用油gas n.气体；煤气气体；煤气Now weve learnt a lot about what we can do to protect the environment.Can anybody tell us some other ways to protect the environment?Sandy and Kitty are also talking about how to protect the environment.Listen to their conversation and answer the questions.1.What has been a serious problem all around the world?2.What can Kitty do to protect the environment?3.Is air pollution harmful to our health?Pollution has become a serious problem all around the world.She can plant more trees.Yes,it is.Listen to their conversation again and find out the advantages of planting trees.Trees make our town look nicer.Trees reduce dust and help keep air clean.Trees help keep soil in place during storms.Trees provide home for animals.Read after the recorder.And the act it out.S 1:Water is very important for all living things.S 2:Yes.We should use our water carefully and not waste it.S 1:Right.We can help save water by doing many simple things like turning off the tap while we brush our teeth.Sample conversationS 2:Taking short showers saves even more water.S 1:Saving water is good for the environment.I hope all of us do our best to save water.S 2:I hope so too.We can correct a lot of our ownmistakes by checking our work.After we have finished a piece of writing,always spend some time reading it through.Checking your workTypes of mistakesW=word usage mistakeP=punctuation mistakeS=spelling mistakeM=missing word G=grammatical mistake单词使用错误单词使用错误标点符号错误标点符号错误拼写错误拼写错误遗漏单词遗漏单词语法错误语法错误Millie has written an article.Help her check her work.Underline the mistake,make the corrections and decide the types of mistakes she has made.Lets protect the environment!People depend natural resources to live.Water and soil help provide us with necessary food and drinks.Coal,oil and natural gas is not only useful for families,but have a wider use for factorys._on(M)are(G)factories(G)Some natural resources are around us,such as water.Others like coal,oil and natural gas are dug up from the ground.They will form over thousands or even millions of years.As a result,it is very important for us to use them wise.If they are used and thrown away carelessly.finally some of them will run out._wisely(W),(P)will be formed(G)_ It is time for us to take proper actions to protect our enviromnent.We should try produce less waste,reuse or recycle things if possible?_environment(S)to(M).(P)Correct mistakes in the sentences.1.You should pay not attention to his words.2.Nobody can prove him wrongly.3.Who made them so sadly.4.What a valuable advice it is!5.I really dont know what to solve the problem.6.I dont see anything strange about the photo,too.7.What is he look like?He is kind and helpful.8.Listen,the music is sounding beautiful._no wrong sad does 去掉去掉ahoweither sounds 1.I think our town will look nicer with more trees around.句中句中with more trees around为介词短为介词短 语，起副词作用。语，起副词作用。around用作副词，用作副词，意思是意思是“周围，四周周围，四周”。e.g.I could hear laughter all around.我可以听见周围的笑声。我可以听见周围的笑声。2.Air pollution is harmful to our health.be harmful to sb.=harm sb.=do harm to sb.对某人有害对某人有害 e.g.Air pollution is harmful to our health.=Air pollution harm to our health.=Air pollution does harm to our health.空气污染对我们的健康是有害的。空气污染对我们的健康是有害的。3.They provide home for animals too.provide sth.for sb.=provide sb.with sth.提供给某人某物提供给某人某物 e.g.They provide homes for animals.=They provide animals with homes.他们给动物提供了家园。他们给动物提供了家园。1.Remember the new words and the language points in this lesson.2.Write a short passage“My green life”and use the skills we have learnt today to check your work.