公开课九上Module12unit2.ppt

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,*,Module 12,Enjoy a video,Module 12,Save our world,执教者：李明莉,Unit 2,Repeat these three words daily:,reduce,reuse and recycle.,教学目标,1.,掌握本课新单词和短语。,2.,能初步了解构词法。,3.,能够读懂关于环保的文章。,4.,增强环境保护意识，提高保护环境的自觉性。,New words,china,n.,瓷,;,瓷器,bottle,n.,瓶,/,t,a,n,/,/b,tl/,dividen.,分开,;,分隔,/d,v,a,d/,policy,n.,政策,;,方针,/p,l,s,/,plastic,n,.,塑料,adj,.,塑料的,cloth,n.,布,;,布料,/pl,st,k/,/kl,/,reuse,v.,再次使用,;,重复利用,reduce,v.,减少,;,减低,;,缩小,recycling,n.,回收利用,/r,i:,j,u:,z/,/r,dj,u:,s/,/r,i:,sa,kl,/,throw away,扔掉,;,丢弃,ton,n.,吨,tons of,许多,很多,rubber,n.,橡胶,/t,n/,/r,b,/,rapid,adj.,快速的,;,迅速的,step,n.,步骤,;,措施,/r,p,d/,/st,e,p/,grandson,n.,(,外,),孙子,/gr,ns,n/,granddaughter,n.,(,外,),孙女,/gr,nd,:,t/,Play a game,Look and guess,Guess the words.,grandson,china,bottle,granddaughter,plastic,policy,rubber,step,throw away,cloth,rapid,n.,瓷器,p,o,l,i,cy,v,.,再次使用；,b,o,ttl,e,n.,瓶,pl,a,st,i,c,n.,塑料,adj.,塑料的,d,i,v,i,d,e,v.,分开,New words and expressions,ch,i,n,a,n,.,政策；方针,re,u,s,e,rep,ea,t,v.,重说；重新做,red,u,ce,v.,减少；缩小,cl,o,th,n,.,布；布料,t,o,n,n,.,吨,r,u,bber,n.,橡胶,r,a,p,i,d,adj.,迅速的,st,e,p,n,.,步骤；措施,gr,a,nds,o,n,n,.,(,外,),孙子,gr,a,ndd,au,ghter,n.,(,外,),孙女,A:,Which would you like to use?Why?,B:,I would like,to,work in pairs,use china cups because they can be used again.,How,will you do with the rubbish?Why?,Free talk,Ill,divide the rubbish,because it may pollute the environment.,Which ways are good for the environment?Why?,What can we do with them?,change waste into something useful,Try these questions and see if you are green.,1.Do you try to walk or ride a bike to school?(Yes/No),2.Do you buy new clothes just because they are,they are modern,?(Yes/No),3.Do you,turn off,the lights when you leave the room?(Yes/No),4.Do you buy drinks,in bottles?,And,what do you,do with,the bottles when they are empty?Yes/No),5.Do you,take,your own cloth bag when shopping and not ask for a plastic bag?(Yes/No),6.Do you,divide,the waste,into,things to recycle and things to throw away?(Yes/No),How,green,are you?,5,Yes,1,No,Youre quite green!,4,Yes,2,No,You care about protecting the environment.,2,Yes,4,No,You,need to do better in protecting the environment.,Because,、,How to be,green,Reduce,=_,Reuse,=_,Recycle,=_ _,We should,1._ food that you can finish.,2._ the lights.,3.Buy things that are _.,1._and repair things.,2.Buys things which last_.,3.Use _ cups and _ bags.,1._ rubbish into different groups.,2._ a recycling policy.,3._products such as recycled paper.,Use less,Use again,Change sth,into sth else,Order,Turn off,necessary,Look after,long,china,cloth,Divide,Develop,Buy,Check(,)the suggestions that are mentioned in the passage.,Order food that you can finish.,2.Use less electricity at home.,3.Learn ways to recycle rubbish.,4.Use paper cups and paper bags.,5.Repair things.,6.Divide rubbish into different groups.,7.Collect waste or rubbish to raise money.,8.Burn things to save energy.,We all need a healthy environment,but we produce waste every day and it does harm to our environment.Though we are young,we can still do something to help.,Here are some ideas.Remember three words:reduce,reuse and recycle.,Reduce,means_.,Reuse,means_.,Recycle,means_.,In fact,even the simplest everyday activities can make a difference to the environment.,Save the environment and it will save you later.,How,to protect the environment?,Tip,小贴士,：写作时，巧用课本上的短语和句子。可以模仿课文结构谋篇布局。,Repair,things,if possible and,do,not buy new things.,祈使句,Do/Dont do,How,to be,green,?,特殊句式：,It is better thanIt is better to do sth,情态动词,should/can/must,Dont use,a paper cup or a paper bag.,It is better to,use,a china cups and cloth bags.,because they can be used many times.,Its better than,throwing things away or burning them.,We should,buy products such as recycled paper to help save trees.,节约资源，保护环境，从我们身边小事做起。假设你是一名注重“低碳”生活的中学生。请以“,My Low-carbon Life,”为题写一篇,70,词左右的英语短文，简单描述自己的“低碳生活”。要点,:1.,每天步行上学；,2.,离开家或教室时,关灯、风扇,(fan),电视等；,3.及时关掉水龙头,(tap),节约用水,(save water),循环使用,(reuse),水,;,4.,充分使用纸张,(make full use of),5.,使用布袋或篮子，而不是使用塑料袋。,Writing,My Low-carbon life,I m a middle school student.I have a low-carbon life.Everyday I walk to school.I turn off the lights and fans when I leave home or classroom.I try to save water and make it reused.I always make full use of the paper.I use cloth bags or baskets instead of plastic bags.“No waste and low energy”is the theme of low-carbon life.I think even the simplest activities can make a big difference to the environment.We should do our best to protect our world.,Dont throw bottles away because it is better to recycle them.,Homework,Finish the exercises in,同步练习,p73.,