人教新课标高中英语选修六课件：unit4Global warming短语句型串成篇(共21张PPT)

课件21张PPT。Unit 4　Global warming　　 1, What is the greenhouse made of and used for?2,How does it work?3,What are the “greenhouse gases”?4,What do you think greenhouse gases do?Step1；warming upⅠ.单词拼写　根据音标及词义写出英文单词。 1．_____ ['r?nd?m] adj.　胡乱的；任意的 2． _____ ['fju??l] n. 燃料 3． _____ [p??]prep. 每；每一 4． _____ ['deIt?，'da?t?] n. 资料；数据 5． _____ [fl?d] n. 洪水；水灾v.淹没 6． _____ [maIld] adj. 温和的；温柔的 7． _____ [steIt] n. 州；国vt.陈述；说明randomfuelperdatafloodmildstateStep2 8． _____ [reInd?] n. 种类；范围 9． _____ ['waIdspred] adj. 分布广的 10． _____ ['?v?rId?] adj. 平均的 11． _____ ['?dv?keIt] vt. 提倡；主张 12． _____ [I'lektrIkl] adj. 电的 13． _____ [rI'fre?] vt. 使恢复；使振作 14． _____ ['nju?klI?] adj. 核的；核能的rangewidespreadaverageadvocateelectricalrefreshnuclearⅡ.单词拓展　写出下列单词及其派生词。 1． _____ vt.　消费；消耗；耗尽；吃完 _____ n. 消费者 2． _____ n. 结果；后果；影响 _____ adj. 随之发生的；作为结果的 _____ adv. 所以；因此；结果 3． _____ adj. 平稳的；持续的；稳固的 _____ adv. 平稳地；持续地consumeconsumerconsequenceconsequentconsequentlysteadysteadily4． _____ v. 污染 _____ n. 污染 5． _____ v. 增长；生长 _____ n. 增长；生长 6． _____ v. 教育 _____ n. 教育工作者 _____ n. 教育pollutepollutiongrowgrowth educateeducatoreducation1．The air conditioners of this type consume too much electricity. Many consumers complain about this. (consume) 2．They contributed a lot of food and clothing to the refugees(难民) and their contributions will certainly help the refugees live through the winter. (contribute) 3．The young man whose parents are both educators is well educated, and his parents received good education in a foreign country.(educate) 4．We_____with each other on the matter，but it is urgent to reduce the _____，for we don’t have much time left.(agree) disagreedisagreementStep3:Test yourself 1．发生；造成 2． 同意；赞成；订购 3．大量的 4．上升；增长；升起 5．导致 6．反对…… 7. 即使 8．继续 9.大体上；基本上 10．代表……一方；作为……的代言人 11．忍受；容忍 12．只要 13．等等 come about subscribe to quantities of go up result in be opposed to even if keep on on the whole on behalf of put up with so long as and so onStep4go up；result in；be opposed to；so long as；come about；subscribe to；put up with；glance at；on behalf of；on the whole1．I don’t know how it came about that she came late on Mondays. 2．It’s my honor to give a speech to the advanced teachers here on behalf of my company. 3．There were one or two unsatisfactory moments，but on the whole our holiday was very enjoyable. 4．The noise coming from outside is reaching a point where we will no longer be able to put up with it. 5．Jacobs does not subscribe to the belief that people are basically good.Step5：Test yourselfgo up；result in；be opposed to；so long as；come about；subscribe to；put up with；glance at；on behalf of；on the whole6．He glanced at me but he kept on talking with the others，putting ... ...