高考英语一轮复习② Unit 13 The water planet 教学课件.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,*,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 13 The water planet,记 忆 重 现,考 点 梳 理,重点单词,考纲单词,mass,transport,provide,form,trust,新课标单词,benefit,relationship,range,absorb,decrease,sensitive,重点词组,a variety of,call in,break down,take advantage of,give off,all the way,take your time,benefit from,range from.to.,be sensitive to,trust in,重点句型,1.Water is actually.but the way water.,2.Even though the pure water.,3.If it did not,the oceans would.,4.Heat.it takes.,考 点 识 记,一、根据所给汉语及词性,写出英语单词,1._ n.,块；大量,2._ vt.n.,运输；运送,3._ vi.,（在一定范围内）变动；变化,4._ vt.,吸收,5._ vi.变小；减少,6._ adj.,敏感的；灵敏的,7._ vt.,信任；相信,8._ vi.,得益,n.,利益,9._ n.,联系；关系,10._ vt.,提供,二、选用所给单词或短语的适当形式填空，使句意完整正确,all the way,give off,call in,a variety of,take advantage of,benefit from,be sensitive to,take your time,range from.to.,trust in,11.There is _ people on the earth,who are engaged in doing various jobs.,12.On hearing his grandmother had died,he hurried _ home from Kunming.,13.He is badly ill.Please _ a doctor at once.,14.The teacher said students could _ team-working.,15.Please _ to make sure that you do it correctly.,16.No matter what others say,we will always _ you.,17.Dogs _ all kinds of smells.,18.Its hateful to,_,other peoples kindness.,19.The ages of my friends,_,20,_,50.,20.We all know that chemical changes,_,energy.,三、根据所给汉语意思，完成下列句子,21.Youd better do sports in cotton clothes because _(,它们可以吸汗,).,22.The goods _(,可能会被空运到北京,).,23.If you told her,_(,她就不会这么生气,).,24.He cant stand failure.It _(,他花了,5,年时间做准备,).,25.The production cost _(,必须被减少,)immediately,or our company will go bankrupt in the near future.,Key:,1.mass 2.transport 3.range 4.absorb 5.decrease,6.sensitive 7.trust 8.benefit 9.relationship 10.provide,11.a variety of 12.all the way 13.call in 14.benefit from,15.take your time 16.trust in 17.are sensitive to,18.take advantage of 19.range from.to 20.give off,21.they can absorb sweat 22.may be transported to Beijing by air,23.she would not be so angry 24.took him 5 years to prepare,25.must be decreased,点 睛 讲 练,考点,1.benefit vt.&vi.,有益于，有利于；对,.,有 好处；受益,n.C,U,利益,【,典型例句,】,1.Who benefits from using water in this way?,以这种方式使用水，谁受益呢,?,2.All donations are used for the benefit of disabled children.,所有的捐款都用于残疾儿童的福利。,3.How much unemployment benefit do you get?,你得到多少失业救济金？,4.It is said that Yoga is of great benefit to human health.,据说瑜伽对人体健康有很大好处。,【,用法提示,】,1.benefit sb.使某人获益,2.benefit from /by,从,.,受益,3.for sbs benefit/for the benefit of sb.,对某人有益；为了某人的好处,4.be of benefit/be beneficial to sb./sth.,对某人（某事）有益,【,及时训练,】,选用,benefit,及其短语的适当形式完成下列句子。,1.He was traveling _ his health.,2.Thousands of people _ already _ the new treatment.,3.The new credit cards will _ to our customers.,4.The new railway being built _ the district.,Key:,1.for the benefit of 2.have.benefited from,3.be of great benefit 4.will benefit,考点,2.provide vt.,供应；提供；作准备；预备,vi.,采取预防措施；提供生计,【,典型例句,】,1.We provided food for the hungry children.,我们为饥饿的孩子们提供了食物。,2.The law provides that valuable ancient buildings must be preserved by the government.,法律规定珍贵的古代建筑物必须由政府加以保护。,3.Its wise to save some money and provide for the future.,积蓄点钱，为将来使用作些准备是明智的。,4.She provides for her family by working in a hospital.,她靠在医：工作来养家。,【,用法提示,】,1.provide sth.for sb.,为某人提供某物；,2.provide sb.with sth.,为某人提供某物；,3.provide for sth./sb.,为某事作准备；赡养某人；,4.provide that-clause,（法律等）规定,.,5.provide against,为,.,作好准备；预防,(,灾荒,困难,),6.provided /providing that.,假如,.,【,比较辨析,】offer,provide,supply,offer,指“提出、提供、呈现”，表示向别人提供可接受也可拒绝的某物，如帮助、服务或物品，这可能是对方要求也可能是自己主动提出的。,offer,还有出价的意思。,provide,指“供给、提供、装备、准备”，强调有预见，并通过储存或准备的方式为某事做准备，以在需要时提供所需物品。牵涉到金钱时，,provide,往往含有“免费供给”的意味，而,supply,一般需付钱。,supply,指“供给、补充、弥补”，还可作名词，意为“供给（量），物资，存货”。其句型结构为：,supply sth.to sb.,；,supply sb.with sth.,。,【,及时训练,】,运用,offer,provide,supply,的适当形式填空。,1._ there is no opposition,I will act as representative of our class.,2.He _ me a job,but I didnt accept.,3.We are well _ with foods.,Key:,1.Provided /Providing that 2.offered 3.supplied /provided,考点,3.range vt.&vi.,变动，变化,;,（数、量、年龄等 的）变动范围,变化幅度；,n.,种类，范围,【,典型例句,】,1.Life in the oceans ranges from the tiniest plankton all the way up to giants like sharks and whales.,海洋里的生物从微小的浮游生物到巨大的动物，如鲨鱼和鲸鱼，都无所不包。,2.There were 120 students whose ages ranged from 16 to 18.,有,120,名学生，年龄在,16,至,18,岁之间。,3.The shoes range in price from,溢,25 to,溢,50.,这些鞋的价格从,25,美元至,50,美元不等。,【,用法提示,】,1.range sb./oneself with sb./sth.,使某人（自己）站在某一方面,2.range between A and B,在,A,和,B,之间变化或变动,range from A to B,从,A,延伸到,B,不等,3.range over /through,漫游某地,4.beyond /out of sb.s range,超出某人的范围,5.within/outside the range(of),在,.,范围以内（以外）,【,及时训练,】,根据所给提示，翻译下列句子。,1.,这所房子的价格远远超出我们的承受范围。（,beyond sb.s range,）,2.,去年啤酒的价格每升（,per liter,）在,0.5,美元到,4,美元之间变动。（,range from.to.,）,3.,大多数学生的年龄介于,16,至,19,岁之间。（,in the range,）,Key:,1.The price of the house is well beyond our range.,2The price of beer ranged from,0.5 to,4 per liter last year.,3.Most of the students are in the 16-19 age range.,考点,4.absorb vt.,吸收（液体、热、光、知识等）,;,吸引，使专心,【,典型例句,】,1.Plants absorb nutrients from the soil.,植物从土壤中吸收养分。,2.I havent really had time to absorb everything that he said.,事实上我还没有时间弄懂他说的一切。,3.A sponge absorbs water.,海绵吸水。,【,用法提示,】,1.absorb sth.,吸收,2.be absorbed in,全神贯注于,.,3.be absorbed into,合并（公司等）；吞并,4.,拓展词语：,absorbing adj.,非常有吸引力的；,absorbed adj.,（人）精神集中的。,【,及时训练,】,根据所给汉语，完成下列句子。,1.The students _(,完全专注于,)their reading.,2.The video _(,完全吸引了,)the childrens attention.,3.More and more newspapers _(,正在被并入,)the Murdoch empire (,默多克的媒体帝国,).,4.Yesterday I saw an _(,有吸引力的,)documentary about China.,Key:,1.were completely absorbed in 2.was totally absorbing,3.are being absorbed into 4.absorbing,考点,5.decrease vi.,减少，下降；,vt.,减少，使减退；,n.,减弱，减少，减轻,【,典型例句,】,1.If their habitat is threatened or they cannot find enough food,their numbers may decrease.,如果他们的栖息地受到威胁或找不到足够的食物，他们的数量可能会减少。,2.Student numbers have decreased by 500.,学生人数减少了,500,名。,3.The company decreased the number of workers to 40.,公司裁减工作人员至,40,人。,【,用法提示,】,1.decrease to,减少到,2.decrease by,减少了,3.on the decrease,在减少中,【,及时训练,】,根据所给提示，翻译下列句子。,1.,他对这门学科的兴趣逐渐减退。（,decrease vi.,）,2.,犯罪在减少吗？（,on the decrease,）,3.,失业的人已经逐渐减少。（,decrease n.,）,4.,我们应该减少水的用量。（,decrease vt.,）,Key:,1.His interest in this subject gradually decreases.,2.Is crime on the decrease?,3.There has been a gradual decrease in unemployment.,4.We should decrease the use of water考点,6.sensitive adj.,敏感的,易感觉的；能理解（别人的感情或问题）的；（感情）易受伤害的,;,神经过敏的,【,典型例句,】,1.Most animals and plants are sensitive to large or sudden changes in temperature,so the ocean is a safe and comfortable habitat.,大多数动物和植物对温度的大幅度的或突然的改变非常敏感，因此，海洋就给动物提供了一个安全而舒适的生活环境。,2.The eyes are sensitive to light.,眼睛对光敏感。,3A sensitive skin is easily hurt by too much sunshine.,过敏的皮肤晒太阳过多易受伤害。,4.We must be sensitive to the communitys needs.,我们必须善于体察大众的需要。,5.Dont be so sensitiveI wasnt criticizing you!,别那么神经过敏,我不是在批评你浴,【,用法提示,】,1.be sensitive to,对,.,敏感,2.be sensitive about,介意,.,；在乎,.,【,比较辨析,】sensitive,sensible,sensitive是作“敏感的”或“容易感受到,.”,；,sensible,则表示“可觉察到的”，“切合实际的”或“明智的”。,【,及时训练,】,选用,sensitive,和,sensible,填空。,1.She is very _ about her appearance.,2.She was _ of a change in his manner towards her.,3.He was particularly _ to criticism.,4.I think thats a very _ suggestion.,Key:,1.sensitive 2.sensible 3.sensitive 4.sensible,考点,7.trust vt.&vi.,信任；相信,【,典型例句,】,1.I dont think the manager will trust you.,我认为经理不可能信任你。,2.I trusted Max,so I lent him the money.,我相信麦克斯，所以我把钱借给了他。,3.I wouldnt trust any information I get from them.,从他们那儿获得的任何消息我都信不过。,【,用法提示,】,1.trust sb.to do sth.,信任某人会,/,能做某事,2.trust sb.s judgment,相信某人的判断3.I trust that.,我希望,/,相信,.,4.trust sb.with sth.,放心地把（某物）交给（某人）,5.trust in,相信；信仰,6.trust to sth.,依靠（运气）,【,比较辨析,】trust,believe,believe in,trust in,trust,的意思是“信任，信赖”，相当于,believe in,，,trust,一般用及物动词；,believe,的意思是“相信”，表示相信事物的真实性，相信某人的话，但不一定相信其为人。其后接名词、代词或从句作宾语，也可接复合宾语；,believe in /trust in,的意思是“相信，信奉，信仰”是短语动词，作及物动词，其后接名词、代词，表示对某人的信任，对真理、主义、宗教的信仰。,【,及时训练,】,选用,believe,trust,和,believe in /trust in,的适当形式完成下列句子。,1.My mum couldnt _ it when I dyed my hair red.,2.Its amazing that so many people _ ghosts.,3.You may _ me that I tell the truth.,Key:,1.believe 2.believe in/trust in 3.trust,考点,8.take advantage of,对,.,充分利用，利用,【,典型例句,】,1.Marine animals and plants take advantage of the density of water.,海洋动物和植物利用了水的密度的特性。,2.I took advantage of the good weather to paint the shed.,我趁天气好给棚屋刷上油漆。,【,用法提示,】,1.take advantage of(vt.),利用,.,；利用（人或人的弱点）,2.,拓展短语：,to good/the best advantage,（十分,/,最）有效地，出色地；,to take advantage of sb.,利用某人，占某人的便宜；,to be to sb.s advantage,对某人有利；,to be at an advantage,占优势；,to gain/seek advantage,得到,/,谋求优势；,to have/win/get/gain an advantage,（,over,）占优势；,to have the advantage of,大有好处（优点）,【,及时训练,】,用,take advantage of sb,be at an advantage,have the advantage of,have an advantage over,的适当形式完成下列句子。,1.I think candidates with computer skill _.,2.Dont lend them the car they _ you!,3.For children of this age,cereals (,麦片,)_ being rich in iron.,4.For certain types of work,，,wood _ plastic.,Key:,1.will /must be at an advantage,2.are taking advantage of,3.have the advantage of,4.has advantages over,考点,9.give off,放出；释放,【,典型例句,】,1.Water can absorb and give off a lot of heat without big,changes in temperature,thus creating a stable environment.,水可以吸收或释放出大量的热量而其温度不会变化很大，因此能创造一个稳定的环境。,2.This kind of coal gives off a lot of smoke.,这种煤生出许多烟。,【,用法提示,】,1.give off (vt.),放出（光、烟、气味），散发,2.,拓展短语：,give away,捐赠，赠，丢失；,give back,归还，返还；,give in,屈服，投降；,give out,分发，发布，发出；,give over to,交托给；,give oneself over to,致力于（活动）；,give up,放弃。,【,及时训练,】,用,give oneself over to,give in,give out,的适当形式完成,下列句子。,1.At this time last night they _ leaflets to everyone on the street.,2.They werent a particularly good team,but they refused to _ and accept defeat.,3.After her husbands death,she _ to her work.,Key:,1.were giving out 2.give in 3.gave herself over to,考点,10.Heat capacity is the amount of energy it takes to raise the temperature of a substance by one degree centigrade.,热容量是使一种物质升高一度所需要的能量。,【,用法提示,】,It takes.to do.,是固定句式，表示“做某事需要,.”,之意。,It takes sb.some time to do.,多指 “花某人多少时间去做某事”。,【,典型例句,】,1.It took unusual courage and determination to make the break with his family.,与家庭决裂是需要非凡的勇气和毅力的。,2.It takes wisdom to settle the quarrel between the two countries.,平息两国间的争执需要智慧。,3.It took him two years to write the book.,他写这本书花了两年的时间。,【,及时训练,】,找出下面句子中的错误，并予以改正。,It will take a lot of courage telling the truth.,Key:,将,telling,改为,to take,