unit4-using-language市公开课一等奖省赛课微课金奖课件.pptx

,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,*,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,*,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,*,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,*,Using language,Unit 4,What can we do about global warming?,1/14,What does it want to tell us?,2/14,Using language,Unit 4,What can we do about global warming?,3/14,1.Who are the writers of the letters?,Ouyang Guang and the editor of Earth Care.,Reading,4/14,1.Whats the purpose of Ouyang Guangs letter?,To get some suggestions for what he can do about global warming.,Read Ouyangs letter and answer:,2.Sometimes he has a,commitment,whats it?,Individuals,can,have little effect on,global warming.,5/14,1.Does Earth Care agree with Ouyang Guangs opinion that individuals can have little effect?,No,Earth Care doesnt agree.,Read Earth Cares reply and answer:,2.What suggestions does Earth Care give him?(in your own words),6/14,2.What suggestions does Earth Care give him?,Turn,electrical,appliances,off when not using them.,Dont turn up the heat,put on more clothes.,Walk or ride a bike,dont drive.,Recycle.,Buy products that use less energy,.,Plant trees.,Talk with family and friends about global warming.,exercise1,7/14,Group Discussion,What should you do in your daily life to slow down global warming?,8/14,Language points,1.make a difference,1),有很大差异,有很大不一样,2),有很大关系,/,影响 常跟,to,锻炼对你健康产生很大影响。,Exercise can make a great difference to your health.,那对我没有影响。,That makes no difference to me.,make no difference to,对,没相关系,9/14,advocate,growth,casual,circumstance,10/14,put up with:accept sb/sth that is unpleasant,忍受,容忍,put up with,stress of study,11/14,Word study,：,We do not have to,put up with,pollution.,put up with,:suffer or bear patiently;tolerate,忍受；容忍,I cannot put with the toothache.,We cant change the bad weather,so we must put up with it.,I wont put up with her rudeness any longer!,12/14,3.so long as/as long as,as long as,只要，假如,As long as there is life there is hope.,留得生命在,不怕没希望,.,You can go out,as/so long as you promise to be back before 11 oclock.,你能够出去,只要你答应在,11,点以前回来,.,Ill accept any job as/so long as I dont have to get up early.,只要无须早起,任何工作我都能够接收,.,在用,as/so long as,连接从句中,当其谓语为,be,而主语和主句主语相同时,则从句主语和,be,能够省略。如,:,Im sure we are safe as long as(we are)in his care.,我深信只要在他保护下,我们就会平安无事,.,13/14,Assignment,Home work:Writing an article,How to Fight Global Warming,Demands:,1.Write it according to the four topics in the dialogues.2.Words:About 100,14/14,