M3U4(知识点梳理)ppt课件

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,*,Reading Selectively or Extensively,Some people think,that one should choose useful books.,For one thing,ones energy is limited.,For another,some books have bad effects.,All these,make it necessary for one to read selectively.,Some others have just the opposite opinion.,They consider it unnecessary to read selectively.,First of all,one can get different knowledge from different books.,Besides,reading extentively can help us fight against the bad effects of some books.,As far as I am concerned,I am undoubtedly in favor of,reading extentively.,There are two reasons for this,.,The first reason is that,it can enlarge my knowledge.,The other is that,I can know the world roundly.,So,I prefer to rad extentively and believe it will bring much good to me.,Reading Sel,1,必修三,Unit 4 Astronomy:the science of the stars,必修三Unit 4 Astronomy:,2,1.according to=in the light of 根据，介词短语,根据我们的调查，城市汽车的数量急剧增加。,the number of cars in the,city has increaded rapidly.,According to our survey,According to scientists research,water,is fundamental to,life.,1.according to=in the light,3,2.Water,is fundamental to,the development of life.,基本的,根本的,重要的,1.The,fundamental,cause of his success is his hard work.,2.A knowledge of economics,is fundamental to,any,understanding of this problem.,经济知识对于理解这个问题是至关重要的。,他成功的根本原因是他工作努力。,2.Water is fundamental to the,4,The wife suffered a lot from domestic _(家庭暴力).Her husband was a _(粗暴的)man.He often beat the poor wife _(猛烈地,粗暴地).One day,there was a _(狂风)wind.Luckily or unluckily,the husband died a _ death(惨遭横死).,3.violent,violence,violently,violence,violent,violently,violent,violent,The wife suffered a lot fro,5,It is a tradition in China to _ fireworks to celebrate the Spring Festival.But some fireworks may be highly _.The _ may get people seriously burnt.So we can often see some parents _,in/with anger,when seeing their children playing with fireworks.,explode,explosive,explosion,explode,4.explode v.,explosion n.,explosive adj.,It is a tradition in China,6,1)Fred and Jim did not like each other at first,but,in time,they became friends.,2)We were just,in time,for the bus.,3)You will realize how your parents love you,in time,.,及时;最终;,总有一天;,及时,5.in time,sooner or later,eventually,联想：填入适当的词，完成下列短语。,(1)_ times 有时,(2)_ the time 一直,(3)at _ time 一次,(4)at _ time曾经,(5)at the _ time 同时,(6)_ time _time 不时，偶尔,(7)_ the first time 第一次,(8)in _ time立刻,(9)_ the times过时的,(10)_ the time being暂时的,at,all,a,same,from to,for,no,behind,for,one,曾经，我对英语学习失去了兴趣，但是我的老师经常对我说，“继续努力，你总有一天会成功的。”,At one time,，I,lost heart in,English learning，but my teacher said to me，“Keep on working hard，,and,youll succeed,in time,.”,1)Fred and Jim did not like ea,7,M3U4(知识点梳理)ppt课件,8,（1）大气层,1)地球的大气层包括水蒸气、二氧化碳、氧气、氮气和其他气体。,The earths atmosphere includes,、,、,、,and,other gases.,（2）气氛,氛围,2)Completely lost in the exciting,of the football match,Tom didnt feel his pocket picked.,A scene B view C atmosphere D sight,water vapour,nitrogen,carbon dioxide,oxygen,6.atmosphere n.,（1,9,会议在友好的氛围中进行.,创造良好的学习氛围很重要.,The meeting was held in a friendly atmosphere,Its very important to create a good atmosphere for your study,会议在友好的氛围中进行.The meeting was he,10,existence n.,come into existence,exist on 靠为生,exist in 存在于之中,1)Does life _(存在)on Mars?,2)When did the world _(产生)?,3)He doesnt believe in the _ of God?,A.life B.exist C.existence D.exhibition,4)I can hardly exist _ the wage Im getting.Theres no more money left for luxuries.,A.by B.in C.on D.into,exist,come into existence,7.exist vi.,existence e into existen,11,late,adj.迟到的，晚的；前任的；,later,adv.后来，adj.late的比较级,latest,adj.最新的,lately,adv.=recently 近来,1)Mr.Zhu Rongji is the_,Prime Minister of China.,3)She said she would ring you _ this morning.,5),Its only,_,that she has been well enough to go out.,2)He is often _ for school.,4)Have you heard about the _ news?,8.later,late,late,later,latest,lately,late adj.迟到的，晚的；前任的；later,12,9.turn,turn to,turn into,turn in,turn off,turn on,turn up,turn down,8.turn over,9.turn out to be,10.take ones turn,11.in ones turn,12.in turn,9.turnturn to8.turn over,13,10.harmful,工厂排放的有毒气体对环境有害.,Poisonous gased given out from the factories,are harmful to,the environment.,医生警告我暴晒会伤害皮肤.,The doctor warned me that too much sunshine would,do harm to,my skin.,Dont,harm,your eyes by reading in the dim light.,别在昏暗的光线下看书,这样会伤害你的眼睛.,熟记下列搭配。,be harmful to对有害,do harm to sb.=do sb.harm对某人有害处,do more harm than good 弊多利少,come to no harm 没受损害,10.harmful工厂排放的有毒气体对环境有害.Pois,14,11.spread 传播,伸展,展开,I,spread,my arm as far apart as I could.,Mom,spread,a new table cloth on the table.,She was told not to,spread,this secret around.,A wide stretch of land,spread,s in front of us.,我尽可能地将双臂展开.,我们面前是一片广阔的土地.,spread extend expand,Cant you _ your visit for a few days?,2.The fire _ from the factory to the warehouse nearby.,3.He is thinking of _ his business.,4.The tourism season _ from May till October.,extend,extends,spread,expanding,伸出,延伸,指长度 宽度以及时间的延长,伸开,传播,指向四面八方传播(疾病),散布(消息),扩大,指尺寸,范围和体积的扩大,