高考英语复习Unit3Underthese新人教版选修市赛课公开课一等奖省名师优质课获奖课件.pptx

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,*,*,*,Under the sea,Book 7 Unit 3,1/77,晨背佳作 积累素材,话题词汇,1.sea,n,.,海,2.ocean,n,.,海洋,3.explorer,n,.,探险家,4.coastline,n,.,海岸线,5.water resource,水资源,6.water pollution,水污染,7.water shortage,水匮乏,8.take up,占据,9.protect.from(doing).,保护,免受,10.cope with,处理,2/77,话题佳作,假如你是李晓华，住在江城。你加拿大笔友,Bob,来信谈到了他所居住城市，并希望了解你故乡江城情况。请你用英语给他写一封回信。回信须包含下表中内容。,自然情况,位于长江边，风景优美，适合居住。,成就,1.经济发展快速；,2.新建了不少工厂、住房、道路等。,存在问题,1.,水、空气污染；,2.,交通拥挤等。,对江城发,展看法,(,内容自拟,),3/77,佳作观赏,Dear Bob,，,It,s very kind of you to write me and tell me about your beautiful city.,Now I,d like to say something about my hometown Jiangcheng.,Standing on the bank of the Changjiang River,，,the city is a beautiful place for people,to live in,.Its economy,has been developing,rapidly.New factories,，,houses and roads,have been built,.,However,，,there are still some problems,，,such as,water and air pollution and heavy traffic.,4/77,In my opinion,，,Jiangcheng should develop its economy scientifically and the growth of its population should be brought under control,so that we,ll have a better hometown in future,.,Yours,，,Li Xiaohua,5/77,名师点睛,本文思绪清楚，用词丰富准确，使用句式灵活多变。恰当地利用了各种时态和语态，如现在完成进行时、现在完成时被动语态等；同时使用了现在分词作状语、动词不定式作后置定语及结果状语从句等高级表示；,however,，,in one,s opinion,，,such as,等衔接词汇利用都使文章流畅、自然。,6/77,基础排查 点拨关键点,语篇训练 提升能力,内容索引,教材升华综合利用,7/77,基础排查点拨关键点,8/77,A,.,写作必记单词,1.witness,v,t,.,当场见到；目击,n,.,目击者；证人；证据,(1)a witness,.,证人,(,证据,),bear witness,为,作证；证实,(2)She witnessed,having seen the man enter the building.,她作证说，她看见这个人进入了那建筑物。,(3)The 1980s have witnessed,(increase)unemployment.,重点单词,1,to,to,to,increasing,9/77,witness,后接动词作宾语时，该动词要用动名词形式。,使用方法点拨,10/77,2.,v,i,.&,n,.,暂停；中止,3.urge,v,t,.,催促；极力主张；驱策,(1),n,.,紧急；迫切；强求；催促,adj,.,紧急；迫切；强求；催促,(2)Our teacher urges us,(study)hard with the exam drawing,near.(,同义句转换,),Our teacher urges that we,hard with the exam,drawing near.,pause,urgency,urgent,to study,(should)study,11/77,4.abandon,v,t,.,放弃；遗弃；抛弃,(1)abandon oneself,.,纵情；沉溺于,(2)The government forced us to abandon,(do)the research on,this matter.,(3)He owned a farm,，,which looked almost,(abandon).,(,广东,),to,doing,abandoned,abandon,后跟动词时用动词,-ing,形式；,abandon oneself to,中,to,为介词，后接动词时用动名词形式。,使用方法点拨,12/77,5.relationship,n,.,关系；血缘关系；交往,(1),n,.,关系；亲戚,(2),relation to,关于；包括；与,相比,6.target,n,.,目标；靶；受批评对象,(1),the target,到达目标,(2)Nuclear missiles will no longer be targeted,these cities.(,填介词,),relation,with/in,meet,on,13/77,7.reflect,v,i,.,思索,v,t,.,映射；反射；思索,(1),n,.,映射；反射；思索,(2)reflect,反省；思索,(3)It is not the story itself but what,(reflect)in the story that,counts.(,福建,),8.aware,adj,.,意识到；知道,(1),n,.,意识；认识；明白；知道,(2)be/become aware,对,知道、明白；意识到,reflection,on,is reflected,awareness,of,14/77,aware,是表语形容词，不用,very,修饰，可用,well,，,fully,，,very)much,等修饰。,使用方法点拨,15/77,9.narrow,adj,.,狭窄；有限；狭隘,(1),ad,v,.,勉强地,(,通常与动词,escape,，,miss,，,avoid,，,defeat,，,beat,等连用,),；仔细地,(2)He,narrowly escaped,being run over.,他差一点被车压着。,narrowly,16/77,B.,阅读识记单词,10.annual,adj,.,n,.,11.accommodation,n,.,12.opposite,prep,.,adj,.,(1)His house is opposite,mine.(,填介词),(2)Many people think that listening is a passive business.It is just,opposite.(,填冠词,),每年；按年度计算,年刊；年鉴,住所；住宿,在,对面,相正确；相反,to,the,17/77,opposite,作名词，表示,“,相反人,”,或,“,相反事物,”,时常与定冠词连用。,使用方法点拨,18/77,13.flee,v,i,.,v,t,.,14.drag,v,t,.,15.depth,n,.,(1),is the depth of the well,？,(,填代词,),(2)The cave is 10 meters deep.(,同义句转换,),The cave is 10 meters,.,逃避；逃跑,逃离,拖；拉；扯,深,(,度,),；深处,What,in depth,19/77,16.conservation,n,.,17.pure,adj,.,purity,n,.,18.vivid,adj,.,19.neat,adj,.,20.sharp,adj,.,21.tasty,adj,.,(1)taste,n,.,v,t,.,v,i,.,保留；保护,纯；纯粹；纯洁,纯度；纯洁；纯净；纯粹,生动；鲜明；鲜艳,好；整齐；匀称,锐利；尖锐；灵敏,好吃；可口,味道；品味；审美,尝；体验,尝起来；有,味道,20/77,(2)She,music.,她兴趣音乐。,has a taste for,taste,表示,“,有,味道,”,时，其后可直接跟形容词；若跟名词或代词，则应先接介词,of,。,This sauce tastes of tomato.,这个调味酱有番茄味。,使用方法点拨,21/77,22.scare,v,t,.,v,i,.,(1)scare sb.,doing.,恐吓某人做,(2),(scare)and alone,，,Joshua one day makes friends with a,little mouse he calls Bethlehem who becomes his closest friend.,23.shallow,adj,.,恐吓,受惊吓,into,Scared,浅；浅薄；浅显,22/77,24.steep,adj,.,25.boundary,n,.,26.awesome,adj,.,27.pension,n,.,pensioner,n,.,陡峭,界限；分界限,使人敬畏；令人畏惧,养老金；退休金,领取养老金者,23/77,1.,整理；分类；收拾,2.,在,前面；领先,提前,3.,靠近,draw,临近,4.,在此期间；与此同时,5.,举起；阻挡,6.,帮助,(,某人,),摆脱困境或危难,7.,上下翻转,高频短语,2,sort out,ahead of,ahead of time,draw closer,near,in the meantime,hold up,help(.)out,upside down,24/77,1.,the killer whales,，,or,“,killers,”,as they were then,called,，,helped the whalers catch the baleen whales that were on their,annual migration.,那个时期，虎鲸,(,当初被称为,“,杀手,”,),帮助捕鲸人在每年须鲸迁徙时,捕捉须鲸。,经典句式,3,It was a time when,25/77,句型：,It was a time when.,。,a time,表示,“,一段时间,”,，相当于,a period of time,，后接,when,引导定语从句。,There was,a time when,some people,s lives were devoted simply to the cultivation of the land or the care of cattle.,有一段时间，一些人生活只是用在土地耕种和牛喂养上。,使用方法点拨,26/77,2.This was the call that announced,.,这是宣告捕鲸行动马上就要开始呼声。,3.As we drew closer,，,I could,by a pack of,about six other killers.,伴随我们迫近，我能看见一条鲸鱼正在被其它,6,条虎鲸攻击。,there was about to be a whale hunt,see a whale being attacked,27/77,4.The sea was rough that day and,the boat.,那天海面上风大浪高，极难操纵船只。,5.,the boat back to James,，,.,我们花了半个多小时才把船调过头来，回到詹姆斯落水地方，,it was difficult to handle,It took over half an hour to get,28/77,It takes/took(sb.)some time to do.,花了,(,某人,),多少时间做,表示,“,花费,”,其它句型：,(1)sb.,spend.on/(in)doing sth.,(2)sth.,cost sb.,(3)sb.,pay,钱,for sth.,(4)sb.,buy.for,钱,使用方法点拨,29/77,教材升华综合利用,30/77,.,教材与语法填空,Although Old Tom and the other killers were fierce hunters,，,they never harmed 1.,attacked people.In fact,，,they protected 2.,.,There was one day 3.,we were out in the bay during a hunt and James was washed off the boat.,“,Man overboard!Turn the boat around,！,”,urged George,4.,(shout)loudly.,or,them,when,shouting,31/77,The sea was rough that day and it was difficult to handle the boat.The waves were carrying James further and further away from us.From James,s face,，,I could see he was terrified of 5.,(abandon)by us.Then suddenly I saw a shark.,“,Look,，,there,s a shark out there,，,”,I screamed.,“,Don,t worry,，,Old Tom won,t let it near,，,”,Red 6.,(reply).7.,took over half an hour to get the boat back to James,，,and when we approached him,，,I saw James being 8.,_,(firm)held up in the water by Old Tom.I couldn,t believe my eyes.,being abandoned,replied,It,firmly,32/77,There were shouts of,“,Well done,，,Old Tom,”,and,“,Thank God,”,as we pulled James back 9.,the boat.And then Old Tom was off and back to the hunt where 10.,other killers were still attacking the whale.,into,the,33/77,.,教材与短文改错,I,m sitting in the warm night air with a cold drink in my hand and reflect on the day.It is a day of a pure magic!I went snorkelling on the reef offshore this morning.Seeing so extraordinary beauty,，,I think every cell in my body woke up.It was like discover a whole new dimension of life.The first thing I became aware was all the vivid colors surrounded me.And the fish didn,t seem to mind myself swimming among,them.,reflecting,such,discovering,of,surrounding,me,34/77,However,，,there were other creature that I don,t want to get too close to.How a tiny spot I was in this enormous world!,didn,t,creatures,What,35/77,.,教材与微写作,写作素材,(,关于帮助,),1.Smart,是我导盲犬，经常,救我于危难之中,。,2.,一天，我们正过马路，在我还没,意识到,之前，它突然,停下,来把我,拉,了回来。,3.,然后我听到一辆车咆哮而过。,4.,每个,目睹,人都,吓得要死,。,5.,我相信它不会,抛弃,我。,提醒：,黑体部分用本单元词汇表示，而且请使用,be doing.when.,结构。,36/77,连句成篇,(,将以上句子连成一篇,50,词左右英语短文,),Smart,，,my guide dog,，,often,helps me out,.One day,，,we were crossing the street when Smart,paused,and,dragged,me back before I,was aware of,it.Then I heard a car whistling by.Everyone who,witnessed,this,was scared to death,.I believe it will not,abandon,me.,37/77,语篇训练提升能力,.,阅读了解,.,七选五,.,完形填空,38/77,.,阅读了解,(,山西曲沃中学月考,),What looks like an angry old man and lives at the bottom of the ocean,？,It,s the world,s ugliest animalthe blobfish(,水滴鱼,).,Its strange skin is shaped by its habitat.It lives 800 meters below the ocean,s surface,，,a depth where very few other creatures can survive.,Most fishes have a swim bladder(,鱼鳔,),，,which is filled with gas and helps them stay afloat.At the depth that the blobfish live,，,water pressure is 80 times higher than that at higher sea levels and any swim bladder wouldn,t be able to serve its purpose.,39/77,The blobfish don,t have a swim bladder because their skin works the same way.It helps them stay afloat without having to use any energy.,The blobfish have a pretty relaxed attitude towards eating.All they do is stay and wait for crabs or lobsters to come by.,Since the blobfish like to eat crabs and lobsters,，,they often get caught in nets that are used to catch lobsters or crabs and end up dying or being killed.They are not suitable for eating so they are useless for fishermen.,40/77,There,s a purpose behind the blobfish,s new title;it has become the new mascot for the Ugly Animal Preservation Society,，,an organiza-tion whose purpose is to preserve endangered ugly animals.,“,We,ve needed an ugly face for endangered ugly animals for a long time and I,ve been amazed by the public reaction,，,”,said the Socie-ty,s Simon Watt.,“,For too long cute animals have taken the limelight(,风头,)but now the blobfish will be a voice for those who always get forgotten.,”,They hope this new face will help the world know that we need to help preserve the populations of ugly animals too.,41/77,1.The biggest difference between the blobfish and most other fishes is that the blobfish,.,A.cannot be eaten by people,B.don,t have a swim bladder,C.only live at high sea levels,D.aren,t active in catching food,答案,解析,1,2,3,4,细节了解题。依据第三段中,“,Most fishes have a swim bladder,”,及第四段中,“,The blobfish don,t have a swim bladder,”,可知水滴鱼与其它鱼最大区分是它没有鱼鳔。故选,B,。,42/77,2.What makes the blobfish stay afloat?,A.Their skin.B.Their tail.,C.Their mouth.D.Their swim bladder.,答案,解析,1,2,3,细节了解题。由第四段第一句,“,The blobfish don,t have a swim bladder because their skin works the same way.,”,可知，水滴鱼皮肤工作方式和绝大多数鱼鱼鳔工作方式相同。故选,A,。,4,43/77,3.We can learn from what Simon Watt said that,.,A.most ugly animals are in danger,B.the population of the blobfish is increasing,C.the blobfish have attracted the public,s attention,D.people knew nothing about the blobfish in the past,答案,解析,1,2,3,4,推理判断题。由最终一段,Simon Watt,说话可知，水滴鱼作为长得丑濒危物种，会让全世界人注意到它们，并保护它们免于灭绝。故选,C,。,44/77,4.What is the purpose of the passage?,A.To discuss the importance of preserving animals.,B.To give the reason for starting an organization.,C.To present the results of a survey.,D.To introduce a special animal.,答案,解析,写作意图题。文章主要介绍了世界上最丑动物,水滴鱼，以及动物保护协会把它列为新吉祥物，目标是让人们保护濒危丑陋动物。故选,D,。,1,2,3,4,45/77,.,七选五,(,北京,),The Science of Risk-Seeking,Sometimes we decide that a little unnecessary danger is worth it bec-ause when we weigh the risk and the reward,，,the risk seems worth taki-ng.,1,Some of us enjoy activities that would surprise and scare the rest of us.Why?Experts say it may have to do with how our brains work.,答案,解析,F,However,，,we are not all using the same reference standard to weigh risks and rewards.,依据空前面,“,weigh the risk and the reward,”,能够看出和,F,项中,“,weigh risks and rewards,”,对应，同时,F,项与空格前面一句话之间是转折关系，句意衔接紧密，故选,F,项。,46/77,The reason why any of us take any risks at all might have to do with early humans.Risk-takers were better at hunting,，,fighting,，,or exploring.,2,As the quality of risk-taking was passed from one generation to the ne-xt,，,humans ended up with a sense of adventure and a tolerance for risk.,答案,解析,C,Being better at those things meant a greater chance of survival.,依据空前面,“,better at hunting,，,fishing,，,or exploring,”,能够看出和,C,项中,“,Being better at those things,”,相呼应。故选,C,项。,47/77,So why aren,t we all jumping out of airplanes then?Well,，,even 200,000 years ago,，,too much risk-taking could get one killed.A few daring survived,，,though,，,along with a few stay-in-the-cave types.As a result,，,humans developed a range of character types that still exists today.So maybe you love car racing,，,or maybe you hate it.,3,答案,解析,A,It all depends on your character.,空格前第二句中出现,character types,与,A,选项中,character,相对应；空格前一句中,you,与选项中,your,在人称上保持一致；空格前一句中动词,love,与,hate,和,A,选项中,depends on,对应，故选,A,项。,48/77,No matter where you are on the risk-seeking range,，,scientists say th-at your willingness to take risks increases during your teenage years.,4,To help you do that,，,your brain increases your hunger for new experie-nces.New experiences often mean taking some risks,，,so your brain raises your tolerance for risk as well.,答案,解析,E,This is when you start to move away from your family and into the bigger world.,空格前一句出现了,teenager years,与,E,选项当中,this,相对，另外,E,选项当中提到,“,move away from family into the bigger world,”,也是对空格前一句中,teenager years,解释。故选,E,项。,49/77,5,For the risk-seekers,，,a part of the brain related to pleasure becomes active,，,while for the rest of us,，,a part of the brain related to fear becomes active.,答案,解析,G,New brain research suggests our brains work differently when we face a nervous situation.,空格后一句中提及,pleasure,和,fear,，是从正反两方面进行对比，对应,G,项中,differently,，再依据空格后一句中出现,risk-seeker,，,brain,，,us,等词与选项,G,中,nervous situation,，,our brains,相对应，故选,G,项。,50/77,As experts continue to study the science of risk-seeking,，,we,ll cont-inue to hit the mountains,，,the waves or the shallow end of the pool.,A.It all depends on your character.,B.Those are the risks you should jump to take.,C.Being better at those things meant a greater chance of survival.,D.Thus,，,these well-equipped people survived because they were the fittest.,E.This is when you start to move away from your family and into the bigg-,er world.,51/77,F.However,，,we are not all using the same reference standard to weigh,risks and rewards.,G.New brain research suggests our brains work differently when we face,a nervous situation.,52/77,.,完形填空,(,广西桂林中学月考,),It was no wonder I was not looking forward to entering the ninth grade.High school is well known for being a battleground,，,where everyone seems to be,1,through physical changes and emotional mood swings(,情绪波动,).,句意为：高中因为是一个战场而闻名，在这里每个人都要经历身体改变和情绪波动。,go through,经历，故选,D,项。,1.A.getting B.putting,C.looking D.going,答案,解析,53/77,For me,，,2,was my punishment.,依据下文中,“,standing a head above the other girls,，,”“,Ruthie,！,Look how tall you,re getting,！,”,，,“,I,tried to shrink(,缩,)myself,”,可知，此处指对于我来说，身高就是我噩梦，故选,C,项。,2.A.age B.weight,C.height D.face,答案,解析,54/77,I had always,3,insecure and out of place as one of the,4,members of my class,，,standing a head above the other girls and standing at the,5,of the line to avoid sticking,6,.,依据下文中,“,watch me,increasing by uncomfortable,”,可知，我一直没有安全感。feel insecure,感觉不安全，故选,D,项。,3.A.become B.gone,C.placed D.felt,答案,解析,55/77,I had always,3,insecure and out of place as one of the,4,members of my class,，,standing a head above the other girls and standing at the,5,of the line to avoid sticking,6,.,依据空后,“,standing a head above the other girls,”,可知，选,B,项。,4.A.fatter B.taller,C.thinner D.shorter,答案,解析,56/77,I had always,3,insecure and out of place as one of the,4,members of my class,，,standing a head above the other girls and standing at the,5,of the line to avoid sticking,6,.,女孩儿比较高，依据常识可知，在排队时高个子往往要站队伍后边，所以她应该站在后面。故选,B,项。,5.A.head B.end,C.front