高考英语第一轮 基础知识梳理复习Unit4 Global warming课件 新人教版选修5 课件.ppt

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,*,Unit 4,Global warming,1,compare,v,t,.&,v,i,.,比较；对照；比喻,2,quantity,n,量；数量,3,tend,v,i,.,趋向；易于；照顾,v,t,.,照顾,；护理,4,oppose,v,t,.,反对；反抗；与,(,某人,),较量；使对立,5,state,v,t,.,陈述；说明；规定；声明,6,range,n,种类；范围；山脉；行列；射程,7,glance,v,i,.,看一下；扫视,n,一瞥；眼光；匆匆一看,n,8,average,adj,.,平均的；普通的；一般标准的；平常的,平均数,9,existence,n,生存；存在,1,compare,vt,.&,vi,.,比较；对照；比喻,例句,Compare this radio and that one,and you will find,which one is better.,比较一下这台收音机和那一台，你会知道哪个更好。,搭配,compare with,与,比较,compare to,比喻为,compare.with.,拿,与,相比,(,常表示同类相比,),compare.to.,把,比作,(,抽象比喻，可表示同类或非,同类相比,),注意,compare,的过去分词短语形式作状语时，不管同类还是异类，,compared with,和,compared to,都可以用。,运用,完成句子,(1),拿这双鞋与那双比，我更喜欢这双。,After _ this pair of shoes _ that pair,I think I like,this better.,(2),莎士比亚把人世间比作舞台。,Shakespeare _ the world _ a stage.,(3),和西方相比，中国使用物资很节省。,_ western countries,China uses materials,very carefully.,comparing,with,compared,to,Compared with/to,vt,.,(,look,after/take care of,),2,tend,vi,.,趋向；易于；照顾,照顾；护理,例句,Most boys tend to enjoy playing basketball.,大部分男孩子都喜欢打篮球。,派生,搭配,运用,tendency,n,倾向；趋势,tend to,倾向于；有助于,完成句子,(1),处于压力下的人更容易发挥自己的全部潜能。,People under stress _ develop their full range of potential.,(2),当老板不在时请他照看这个商店。,He was required _ the store in the owners absence.,tend to,to tend,3,oppose,vt,.,反对；反抗；与,(,某人,),较量；使对立,例句,Many residents in Guangzhou are opposed to the plan,of tearing down the old buildings.,广州许多居民反对拆毁旧楼的计划。,搭配,be opposed to,反对,(to,为介词,),同义词组：,disagree with/object to/be against sth.,反义词组：,agree with/be in favor of/be for sth.,运用,完成句子,(1),热爱和平的人们都反对核武器。,People loving peace _,unclear weapon.,(2),我们赞成她升为总裁。,We are_ her promotion to president.,oppose/are opposed to/object to/are against,in favor of/for,4,range,n,种类；范围；山,脉；行列；射程,例句,The houses are sold out within this price range.,在这个价位范围之内的房子已售完。,搭配,a range of,一系列的,in/within the range of,在,范围内,out of the range of,超出,的范围,运用,完成句子,(1),这是一个带有一系列配件的电钻。,Its an electric drill with _ different attachments.,(2),我没有射中那只鸟，因为它不在我的枪的射程范围内。,I didnt fire the bird because it was _ my gun.,a range of,out of the range of,n,5,average,adj,.,平均的；普通的；一般标准的,；平常的,平均数,例句,The average age of the boys in this class is fifteen.,本班男生的平均年龄是,15,岁。,搭配,above/below(the)average,在平均水平以上,/,以下,on(an/the)average,平均而言,运用,完成句子,(1),这里夏天平均温度是,25,度。,_ temperature in summer is 25 degree here.,(2),我们每天平均接到,20,个电话。,We received 20 calls a day _.,The average,on average,6,existence,n,生存；存在,例 句,According to some philosophers,everything in,existence is reasonable.,某些哲学家认为，存在的事物都是合理的。,派生,搭配,exist,v,i,.,存在；生存,in existence,存在,come into existence,出现；开始存在,exist in,存在于,运用,完成句子,(1),海洋污染影响了鱼类的生存。,Ocean pollution does harm to the _ of the fish.,(2),农业也存在着一些问题。,Problems also _ agriculture.,existence,exist in,用本单元所学单词及用法完成下列句子,1.,毛主席将年轻人比作早上八九点钟的太阳。,Chairman Mao _ young people _ the sun at 8 or 9 in,the morning.,2.,松鼠在树干里藏了很多坚果。,The squirrel hides a large _ of nuts inside trees.,3.,汤姆在学校的功课在一般水平以上。,Toms work at school is _.,4,这个组织已经存在有,25,年了。,The organization has been _ for 25 years.,compared,to,quantity,above the average,in existence,5,大部分参加比赛的学生都在,17,至,20,岁范围内。,Most of the students entering the competition are _,the age from 17 to 20.,6,老板陈述了他对该问题的见解。,The boss _ his view on the subject.,7,她扬长而去，都不朝我这儿看一眼。,She walked off without a _ in my direction.,8,母亲病了，他得在家照料她。,Mother being ill,he had to _ her at,home.,9,他们反对政府的新政策。,They _the governments new policies.,in the range of,stated,glance,tend/look after/take care of,opposed/were opposed to,e about,产生；发生；造成,2.result in,导致；造成,3.keep on doing sth.,继续做某事,4.so/as long as,只要；以,为条件；由于，既然,1,come about,产生,；发生；造成,例句,How did these differences come about?,这些差异是怎么产生的？,拓展,come in first/second,得第一,/,二名,come at,向,扑来,come to,到达；谈到；突,然想起；苏醒,come out,出来；出版；,(,花,),开,come into being(,开始,),出现；产生,come across,偶然遇到或发现,；被理解,come back,回来；重新流行；回想起来,come from,来自,come up,长出；走上来；被提出,come true(,梦想、愿望,),实现,注意,come,about,happen,take place,，三者均无被动语态。,运用,完成句子,(1),他怎么知道我们在什么地方的呢？,How did it _ that he knew where we were?,(2),花刚开始长出地面。,The flowers are just beginning to _.,(3),今天早上我在牛津大街偶然碰见一位老校友。,I _ an old schoolmate in Oxford Street this morning.,come about,come up,came across,2,result in,(,lead to,),导致；造成,例 句,Stress and tiredness often result in a lack of,concentration.,紧张和疲劳常使人精神不集中。,辨析,result in/result from,(1)result in,后接结果。,(2)result from,意为“由,产,生”，后接起因。,运用,完成句子,(1),饱食常常会带来疾病。,Sickness often _ eating too much.,(2),事故导致三人死亡。,The accident _ three people being killed.,results from,resulted in/led to,3,keep on doing sth.,继续,做某事,(,强调动作的反复性,),例句,The pupil kept on asking me the same question.,这个学生不断地问我同一个问题。,拓展,keep off,远离；不接近,keep away from,避开；离开,keep back,不前进,keep out(of),置身于,(,之,),外；不入,keep up,保持；继续；不低落,keep up with,赶上；跟上,注意,keep doing sth.,意为,“继续做某事”，表示不间断地,持续干某事，强调动作的连续性。,keep,后不能接不定式或表示,静止状,态的动词，而必须接延续性动词。,运用,完成句子,(1),请你关上门不让噪音进来好吗？,Would you please close the door to _ the noise _?,(2),如果继续下雨，所有庄稼都会被毁掉的。,If it _,all the crops will be ruined.,(3),他走得如此快，以致我不能跟上他。,He walked so fast that I couldnt _him.,(4),你最好远离我，我患重感冒了。,Youd better _ me.I have a bad cold.,keep,out,keeps on raining,keep up with,keep away from,4,so/as long as,只要,；,(,on the condition that,),以,为,条件；,(,since,),由于，既然,例句,As long as/Since you are up,get me a drink.,既然你起来了，就给我拿杯喝的。,运用,完成句子,只要不下雨我们就能在操场上玩。,_ it doesnt rain,we can play on,the playground.,As long as/On the condition that,用本单元所学短语及用法完成下列句子,1,我很难忍受他的粗鲁。,It is hard for me to _ his rudeness.,2,你能告诉我你的父母不允许我们待在一起是怎么回事,吗？,Can you tell me how it _ that your parents dont,allow us to stay together?,3,这大体上是一个非常好的会议。,It was a pretty good conference _.,put up with,comes about,on the whole,4,只要我们有着公平的机会，我们就很可能赢得这场比赛。,_we have fair opportunity,we are likely to win,the match.,5,她虽然疲劳但仍继续工作。,She _ although she was tired.,6,供给不足导致了价格飞涨。,Inadequate supply _ the soaring price.,As/So long as,kept on working,resulted in,原句,Some byproducts of this process are called “green,house”gas,the most important one of which is carbon dioxide.,这个,升温过程的一些副产品就叫作“温室”气体，其中最重要的是,二氧化碳。,精讲,“,.the most,adj,.,one of,which/who.”,意 为,“其中最,的,”,。,精练,根据中文提示，完成下列句子,(1),这里有很多的动画片，其中最受欢迎的是,喜羊羊与灰,太狼,。,Here are many cartoons,_is,Happy Sheep And Gray Wolf,.,(2),应采取有效措施防止生存环境进一步恶化，其中最重要,的措施之一就是限制过多的私家车的使用。,Some effective measures should be taken to keep our living,environment from getting worse,_,is to limit the use of private cars.,the most popular one of which,the most important one of which,运用所学语言基础知识，补充完整下面短文，并背诵之,(1)_(,与,相 比,)the last century,the Earths,surface temperature has (2)_ (,上 升 了,)about 1 degree,centigrade today.(3)_(,其实；事实上,),we may feel,that we can hardly(4)_(,忍受,)much too hot summers and,we cant(5)_(,习惯于,)warm winters.The rise of the Earths,surface temperature has(6)_(,有很大影响,)to,human health,the(7)_(,生存,)of creatures and the balance of,the environment.(8)_(,条 件 允 许 的 话,),all,countries in the world should spare no effort to improve our,environment.Without all peoples(9)_(,共同努力,),what,would our future be like?,Compared to,risen by,As a matter of fact,put up with,get used to,made much difference,existence,Conditions permitting,joint efforts,如何写好,30,词的概括,(,一,),1,概括的要点：提取观点，筛选意义，英语解释。,概括部分考查三种能力。第一要看清楚文章的结构，设法,反映出原文中作者的观点。第二要具有意义筛选的能力，学会,区分事实和观点、重要和次要、普遍与特殊、相关与不相关、,原因和结果等复杂的逻辑关系。第三要有用英语解释英语的能,力，用自己简单的语言解释比较复杂的语言文字，不能抄袭原,文2,概括的标准：抛弃次要，瞄准写作目的。,标准的概括采用浮凸式的表达方式，即第一句话是主题句，,清楚明白地告诉了读者文章的写作目的，这句话的质量决定了,概括的成败；后面的句子对主题句进行解释和支撑，凡是意义,在主题之外的要毫不吝啬地予以删除。,3,概括的写作步骤：,(1),确定主题句。文章的主题句一般在段首，没有主题句的,需要自己概括组合。,(2),寻找关键词。分析主题句意义，确定关键词。关键词一,般体现为名词、形容词，关键词的数目决定了概括的信息完整,度。,文体,主题句,支撑句,议论文,文章论点,(,一句,),文章论据,(,两三句,),记叙文,故事的写作目的,/,主题,(,一句,),故事大意,(,两三句,),说明文,说明的对象,/,观点,/,现象,(,一句,),解释,/,分述,(,两三句,),(3),重构主题句。概括的主题句逻辑上要统领后面所有的支,撑句。反映写作目的的主题句是抽象的，它基本决定了概括的,质量。,(4),重组支撑句。支撑句的意义在逻辑上受制于主题句，可,以是补充过程或者提供证据。,4,概括的形式：“主题句支撑句”。,5.,广东高考概括部分评分细则：,(1),完全糊涂地照抄原文，连人称都不改的，得,0,分；,(2),机械死板地照抄原文，只改人称的，得,1,分；,(3),稍微灵活地抄原文，改主语、宾语、原文词序的，得,2,分；,(4),创造性地抄，改主语、宾语、原文词序还有句子结构的，,最多得,3,分；,(5),结构、用词、词性变化比较好的得,4,至,5,分。,