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欢迎参加全球峰会欢迎参加全球峰会 earth summit Introduction BodyConclusionSample outlineSample outlineIntroduce the Earth Summit to the readers. What we can do Para . 1Para.1Para.1Para.2 Para.3 Para.4 Para.5 Para.6Para.7Para.7impor-tanceGive more detailed information about the problems What are the “big three”? Besides “big three” ,do you know any others? What dose global development really mean? Why are conferences like the Earth Summit important? Is the Earth Summit only about problems?back When and where was the first Earth Summit held?When and where was the first Earth Summit held?backnext In 1972 in Stockholm,Sweden waterSan.airWhat are “big three”?backnext Contaminated drinking water Poor sanitationPoor sanitation air pollutionair pollution poverty war violenceOther issuesOther issuesbacknext Why are conferences like the Earth Summit important?Conferences like the Earth Summit help people understand that there exist serious problem and that there is still time to take actionConferences like the Earth Summit help people understand that there exist serious problem and that there is still time to take actionback Words by a visitor to the summitWords by a visitor to the summitback Meeting like the Earth Summit can tell us what we can do to helpback Language points:1 可持续发展2 取得进步3 继续做某事4 据……所说5 世界上；到底6 有……的机会sustainable developmentmake much/ little progresscontinue doing/ to doaccording to on earthhave access to讲 7 对……负责8 尽力做…9 采取行动做…10 有影响， 起作用have a responsibility forbe responsible to sb.be responsible for sth.sb. do whatever sb. can to dotake action to do make a difference 11 是……的关键12 和睦，融洽13 结束14 擦洗 ，去除， 消灭15 有……的机会the key to sth./doing sth.in harmony with … put an end to wipe outThere is a good chance that… Sentences1 developing countries cannot prosper, nor will sustainable development be possible.2 Only by changing the way we live can we save the earth.3 Had I known that air conditioners cause…4 Not until we know more will we be able to improve the situation.5 As is the willing to the act. on earth 世界上，多用于加强最高级的语气Eg. I’m the luckiest man on earth. 我是世界上作幸运的人。on earth 用在 when ,what ,who,where… 之后用来加强语气，意为“究竟，到底” What on earth do you mean ？ 你究竟是什么意思？backon the earth在地球上