牛津译林版八年级下Unit 8A green world Task 共课件.ppt（纯ppt,不包含音视频素材）

1、Unit 8 A green worldTaskwhats wrong with our environment?what can we do?How can we save water?How can we save power?How can we reduce pollution?What else can we do?whats wrong with our environment?what can we do?To save water To save power To reduce pollutionHow to save water?How to save power?How t

2、o reduce pollution?What else can we do?Millie is writing the script for the presentation on how to go green.Help her complete her script.Our environment is changing for the worse,so it is time for us to(1)_.Here are some simple steps to take.We can save water by taking(2)_ and turning off(3)_ when w

3、e brush our teeth.We should also(4)_ if possible.In order to save power,we should(5)_ when we leave a room.We should also turn off the power when our TV or computer is(6)_.Some other good habits can help reduce pollution too.We should not use(7)_.Instead,we should take(8)_ when shopping.Recycling is

4、 also a good way to help reduce pollution.We should separate(9)_ into different groups so that it can be recycled.Moreover,it is important for us to develop a green lifestyle.We should(10)_ and watch less TV and it is good to(11)_ at home.Follow these small steps,and you can make a big difference to

5、 the Earth!Finish Part B:Our environment is changing for the worse,so it is time for us to(1)_.Here are some simple steps to take.We can save water by taking(2)_ and turning off(3)_ when we brush our teeth.We should also(4)_ if possible.In order to save power,we should(5)_ when we leave a room.We sh

6、ould also turn off the power when our TV or computer is(6)_.go greenshorter showersthe tapreuse waterturn off the lightsnot in useSome other good habits can help reduce pollution too.We should not use(7)_.Instead,we should take(8)_ when shopping.Recycling is also a good way to help reduce pollution.

7、We should separate(9)_ into different groups so that it can be recycled.plastic bagsour own bagswasteMoreover,it is important for us to develop a green lifestyle.We should(10)_ and watch less TV and it is good to(11)_ at home.Follow these small steps,and you can make a big difference to the Earth!do

8、 more exerciseplant some flowersOur environment is changing for the worse,so it is time for us to go green.Here are some simple steps to take.We can save water by taking shorter showers and turning off the tap when we brush our teeth.We should also reuse water if possible.In order to save power,we s

9、hould turn off the lights when we leave a room.We should also turn off the power when our TV or computer is not in use.Some other good habits can help reduce pollution too.We should not use plastic bags.Instead,we should take our own bags when shopping.Moreover,it is important for us to develop a gr

10、een lifestyle.We should do more exercise and watch less TV and it is good toplant some flowers at home.Follow these small steps,and you can make a big difference to the Earth!Intro-ductionWork out the structuresteps to take conclus-ionsOur environment is changing for the worse,so it is time for us t

11、o go greenEnjoy good sentencesOur environment is worse and worse.We should go green now.conjunction（连接词）（连接词）logical(有逻辑的有逻辑的)and organized(有条理的有条理的)sentence structure（句型结构）（句型结构）Enrich the structure of the article(丰富文丰富文章结构）章结构）good phrase（好的词组）（好的词组）bring it alivesentance structure:Both.and.eg.The

12、 lights should be turned off.And the computer should be tuned off too.Make up sentenceseg.Both the lights and computers should be turned off when leaving the classroom.Its time for us to.We can save water by.We should use/take.is a good way to.It is important for us to.It is good to.Moreover,.so.tha

13、t./such.that.not only.but also.both.and.Its our duty to.Only in this way can we.too.to.while,as,whenFirst,second,next,thenand,also,too.moreover/besides,in addition/whats more.For example,such as,like.Because,since,so,as a result.as a matter of facton the one handon the other hand.otherwise,but,howev

14、er,while.All in all,To sum up.Writing假如你是李华，请以“What can we do for the environment?”为题，用英语写一篇关于保护环境的90词的左右的征文稿。开头已给出，不计入总词数。内容提示：1.在购物时使用布袋子(cloth bag)代替塑料袋；2.尽可能地再利用使用过的书本；3.离开教室应关灯；4.最好走路或骑自行车上学；5.简述理由：（发挥1-2点）。What can we do for the environment?Our environment is becoming worse and worse.What can

15、we do for the environment?I think each of us can do a little bit to help with the problem._IntroductionIts time for us to.We can save water by.We should use/take.is a good way to.It is important for us to.It is good to.Moreover,.so.that./such.that.not only.but also.both.and.Its our duty to.better an

16、d better.while,as,whenFirst,second,next,thenand,also,too.moreover/besides,in addition/whats more.For example,such as,like.Because,since,so,as a result.as a matter of facton the one handon the other hand.otherwise,but,however,while.All in all,To sum up.好作文评分标准：档次（分数）档次（分数）评分标准评分标准第五档（第五档（15151313分）分）

17、很好地完成了规定的写作任务。包含所有内容要点，结构完整，语句流畅，意思清楚、连贯。使用较为丰富的语法结构和词汇，语法结构和词汇错误极少，格式正确，书写规范。第四档（第四档（12121010分）分）较好地完成了规定的写作任务。基本上包含所有内容要点，结构较为完整，语句完整，意思清楚。语法和词汇错误较少，格式基本正确，书写较为规范。第三档（第三档（9 97 7分）分）基本上完成了规定的写作任务。包含主要内容要点，结构欠完整，少数语句不通顺，意思基本清楚。语法结构和词汇错误较多，格式基本正确，书写基本规范。第二档（第二档（6 64 4分）分）未能按要求完成规定的写作任务。只包含少数内容要点，结构不完整，多数语句欠完整，意思不够清楚。语法结构和词汇错误较多，影响理解，格式不够正确，书写欠规范。第一档（第一档（3 30 0分）分）未能按要求完成规定的写作任务。只写出个别要点，结构不完整，多数语句不完整或意思不明。语法结构和词汇错误很多，书写不规范。评分评分自评：自评：组评：组评：What makes a good article?clear structure usefulexpressionscomplete informationno mistakesbeautiful handwritingA good article