1、8B Unit 8A green world,Speak up&Study skills,Translate the phrases and sentences.,Revision,1.关掉水龙头2.少于3.扔掉4.依靠5.自然资源6.洗澡7.刷牙,turn off the tapeless than throw awaydepend on natural resourcestake showersbrush the teeth,8.学生的数量9.用纸的两面10.回收空瓶子11.关灯12.做一个调查13.的结果14.保护环境,number of students use both sides
2、of the paper recycle empty bottles turn off the lights do a survey the result of protect the environment,1.几乎没有学生带他们自己的袋子去超市。2.这是调查的结果。3.调查表明学生为帮助保护环境正在做许多 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 he
3、lp protect the environment.,Presentation,dust n.灰尘,harmful adj.有害的,soil n.土壤,coal n.煤,oil n.石油；原油；食用油,gas n.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
4、 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 tree
5、s.,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.,Make up you
6、r own dialogue.,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 conversation,S 2:Taking short showers saves even more wa
7、ter.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 work,Study skills,Types of mi
8、stakes,W=word usage mistakeP=punctuation mistakeS=spelling mistakeM=missing word G=grammatical mistake,单词使用错误标点符号错误拼写错误遗漏单词语法错误,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
9、!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 a
10、nd 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 pr
11、oper 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 advic
12、e 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a,how,either,sounds,Language points,1.I think our town will look nicer
13、with more trees around.句中with more trees around为介词短 语，起副词作用。around用作副词，意思是“周围，四周”。e.g.I could hear laughter all around.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 e.g.Air pollution is harmful to our health.=Air pollution harm to our health.=Air
14、 pollution does harm to our health.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 e.g.They provide homes for animals.=They provide animals with homes.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.,Homework,
