1、Unit 8 A green world,Study skills,coal,n. 煤,kl,Look and learn,The coal is dug up from the ground . It will be formed over thousands or even millions of years.,fm,vt./vi. 形成,oil,n. 石油；原油；食用油,l,gas,n. 气体；煤气,gs,We can correct a lot of our own mistakes by checking our work. After we have finished a piec
2、e of writing, always spend some time reading it through.,Checking your work,Types of mistakes,W= word usage mistake P = punctuation mistake 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,Millie has written an article. Help her check her work. Underline the
3、 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 fact
4、orys.,_,_,_,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 thr
5、own away carelessly. finally some of them will run out.,_,_,wisely (W), (P),will be formed (G),_,kelsli,adv.满不在乎地，粗细地,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),rijuz,v
6、t. 再使用,_,action (W),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. W
7、hat 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,Phrases,1.天然气 2. 对有用 3. 用途广泛 4. 从地下挖出来 5. 满不在乎地扔掉 6. 产生更少的废料 7. 如果可能,natural gas be useful for have a wide use be dug up from the ground throw away careles
8、sly produce less waste if possible,Language points,1. coal,煤,不可数 n.,e.g. A lot of _ (煤) will be needed this winter .,coal,2. oil,石油，原油，食用油,不可数 n.,e.g. Oil and gas _ (be) useful for families .,are,3. have a wide use,用途广泛,e.g. Oil _(用途广泛)in our daily life .,has a wide use,4. form,vt./vi. 形成,e.g. Ice _
9、(form) at the temperature of 0 .,forms,5. carelessly,adv. 满不在乎地， 粗心地,e.g. She cut the meat _(care) and hurt her finger.,carelessly,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,