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1、单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,Study skills,Unit 8 A Green World,1/22,2/22,useful phrases,1 降低空气污染,2 节约用水,3 缩短淋浴时间,4 回收废弃物,5 过上绿色生活,6 砍伐树木,7 限制水污染,reduce the air pollution,save water,take shorter showers,recycle waste,live a green life,cut down trees,limit water pollution,3/22,coal,n.,煤
2、kl,4/22,oil,n.,石油；原油；食用油,l,5/22,gas,n.,气体；煤气,gs,6/22,8 依赖于它富有资源,9 用尽，耗完,10 挖掘,11有一个更广泛用途,12假如可能话,13上百万年,14产生较少浪费,depend on its rich resources,run out,dig up,have a wider use,if possible,over millions of years,produce less waste,useful phrases,7/22,A student of mine shared her ideas on going green.,
3、But she is careless.She made some mistakes.Lets help her check her work.,8/22,Types of mistakes,1 When we leave a room,we should remember turn off the lights.,2 Drop litter everywhere will make our city dirty.,to,Dropping,(M=missing word,),(W=word usage mistake),9/22,3 We can plant more trees becaus
4、e they raduce dust.,4 Its wise for people to choose public transport?,5 Paper and plastic is separated into different groups.then recycled.,Types of mistakes,reduce,.,(P=punctuation),are,(S=spelling mistake),(G=grammatical mistake),10/22,5 types of mistakes,W=word usage mistake,P=punctuation mistake
5、S=spelling mistake,M=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,11/22,We,need,correct a lot of our own,mistakes by checking our work.,After we have finished a piece of writing,always spend some time reading it,through.,checking our work,12/22,Lets try!,Practice,13/22,Dear Sir o
6、r Madam,I am a working-hard student.Every day,we have many homework to do,so I,have to spend most of my time in my,lessons.Sometimes I want relax myself.,practice,hard-working,(w),much,(G),on(w),to (M),14/22,But I have a question that I dont know,how to slove.I dont have close friends to,talk with.I
7、 often feel very lonely when I,stay my classmates.,practice,problem(w),solve(S),with(w),15/22,I dont know what I should do?,Can you give me any advice?Im,looking forward to hear from you.,Yours sincerely,.,(p),some,(G),hearing,(W),Well done!,16/22,Millie has written an article.Help her check her wor
8、k.Underline the mistake,make the corrections and decide the types of mistakes she has made.,Time for correcting 9 mistakes in groups.,ready?,competition,17/22,Lets protect the environment!,People depend natural resources to live.Water and soil help provide us with necessary food and drinks.Coal,oil
9、and natural gas is not only useful for families,but have a wider use for factorys.,on(M),are(G),factories (G),18/22,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,i
10、t 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),19/22,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?,_
11、environment(S),to(M),.(P),Its time to take proper actions!,20/22,The green environment,The duty of everyone.,loving our environment means loving ourselves,21/22,Must do:,1 Remember the new words and,the phrases in this lesson.,2 Finish off the work sheet.,choose to do:,Write a short passage“My green life”,and use the skills we have learnt today,to check your work.,Homework,22/22,
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