新概念英语第二册Lesson+67+Volcanoes+课件.pptx

Lesson 67VolcanoesNature will have its course大自然有自己的发展过程大自然有自己的发展过程New Words*observe 1）v.观察观察注意看我怎样做注意看我怎样做(这件事这件事)Observe how I do this.2）v.遵守遵守 (=obey)observe the traffic rules/regulationsvolcanodance on a volcanosit on a volcanopl:volcanoesNatural disasters:earthquake;flood;typhoon;hurricane;storm;tornado大难将至犹自取乐处境危险erupt1)v.(火山火山)喷发喷发 Its many years since the volcano last erupted.2)v.突然发生突然发生Heavy fighting erupted there today after the case.erupt eruptionn.爆发爆发violently violent adj.1)暴戾的暴戾的a violent man2)（感情）强烈的（感情）强烈的in a violent shock 3）剧烈的）剧烈的a violent earthquakea violent struggle=violent+lyviolently adv.猛烈地猛烈地；暴力地；暴力地She shook her head violently.火山猛烈喷发。

火山猛烈喷发The volcano erupted violently.violence n.猛烈猛烈;暴力暴力They threaten me with violence.do sth.with violence=do sth.violently *escape(=run away)1)v.逃离，逃走逃离，逃走escape from the danger Two prisoners escaped from the prison.2)v.逃避逃避escape+n./doing sth.逃避逃避(做做)某事某事He escaped punishment/being punished.他逃过了惩罚他逃过了惩罚3)n.逃脱逃脱a narrow escape 九死一生九死一生 *aliveEvery man alive has his/her own troubles.live adj.现场的；活的（不修饰人）现场的；活的（不修饰人）现场演唱会现场演唱会 live concert 活鱼活鱼 live fishliving adj.活着的（定活着的（定/表语）表语）living things/peopleadj.活着的活着的(表语；后置定语表语；后置定语)只能当表语的形容词有：alive(后定)/asleep/alike/aheadawake/alone/ill/worth(后定)*manage manage to do sth.=succeed in doing sth.=be able to do sth.我总算下了车我总算下了车.I managed to get off the bus.那栋房子你最后找到了没有那栋房子你最后找到了没有?Did you manage to find the house?management n.管理，经营管理，经营manager n.经理经理 v.v.设法；管理设法；管理1)adj.活动的，活跃的活动的，活跃的(inactive)an active child2)adj.积极的积极的;主动的主动的(passive)take an active part in the activities actactiveactivelyactactor；actress；action；activity*activeGrammarCan/could,be able to,manage to do 表能力表能力can/could表能力表能力(不一定做了这件事不一定做了这件事)be able to do sth.表示有能力做并成功表示有能力做并成功做了做了manage to do sth.表设法完成了某事，表设法完成了某事，=be able to do sth.Jane swim yet.She swim in a few months time.He thought he pass the exam easily,but he failed.The math problems were hard but I work it out.cant will be able tocould was able toCan/could,be able to,manage to do Text1.Haroun Tazieff,the Polish scientist,has spent his life-time studying active volcanoes and deep caves in all parts of the world.spend+金金/时时(in)doing sth.spend+金金/时时 on sth.sb.作主语作主语cost(sb.)+金金sth.作主语作主语2.In 1948,he went to lake Kivu in the Congo to observe a new volcano which he later named Kituro.目的状语目的状语如何判断动词不定式的成分如何判断动词不定式的成分?(1)如果修饰的是名词，就是做定语；如果修饰的是名词，就是做定语；I have many things to do.(2)如果修饰动词就是做状语；如果修饰动词就是做状语；I went to town to buy some books(3)如果放在如果放在及物动词及物动词的后面，就是做宾语，的后面，就是做宾语，decide to do；stop to do(4)如果位于句首，不是做主语就是做目的状语。

如果位于句首，不是做主语就是做目的状语To see is to believe.定语从句定语从句3.Tazieff was able to set up his camp very close to the volcano while it was erupting violently.1）set up 架起；创立；张贴；举起架起；创立；张贴；举起他们竖起一些石头当地标他们竖起一些石头当地标They set up some stones as land marks2）close to 离离很近，与很近，与靠近靠近He parked the car close to the river.(near)4.Though he managed to take a number of brilliant photographs,he could not stay near the volcano for very long.manage to do:设法做成了设法做成了be able to能做到，做成了能做到，做成了can有能力，不一定做了有能力，不一定做了a number of+名词复数名词复数大量的大量的the number of+名词复数名词复数.的数量的数量5.He noticed that a river of liquid rock was coming towards him.1)主句一般过去时，则宾语从句也是过去时主句一般过去时，则宾语从句也是过去时 2)notice/see/hear/watch sb.do/doing sth.我发觉一个陌生男人正向我走来。

我发觉一个陌生男人正向我走来I noticed a strange man going towards me.6.It threatened to surround him completely,but Tazieff managed to escape just in time.threaten to do;威胁着要威胁着要in time:及时地及时地just:adv.副词可修饰副词副词可修饰副词/副词词组副词词组7.He waited until the volcano became quiet and he was able to return two days later.This time,he managed to climb into the mouth of Kituro so that he could take photographs and measure temperatures.8.Tazieff has often risked his life in this way.Hehas been able to tell us more about activevolcanoes than any man alive.risk ones life to do sth.冒着生命危险去做某事冒着生命危险去做某事She risked her own life to help a disabled man.冒着冒着的危险去做某事的危险去做某事take/run the risk of(doing)sth.to do sth.=risk(doing)sth.to do sth.=do sth.at the risk of(doing)sth.Taking the risk of being killed,he still didnt sayanything.。