（新教材）2021-2022学年高中外研版英语必修第一册课件：UNIT 5—1 INTO THE WILD STARTING OUT .ppt

1、Unit 5 Into the wildStarting out&Understanding ideas核心脉图目标导引话题阅读主题导入MigrationAnimals do many different,amazing things to get through the winter.Some of them“migrate”.This means they travel to other places where the weather is warmer or they can find food.Many birds migrate in the fall.Because the tr

2、ip can be dangerous,some travel in large flocks.For example,wild geese fly in noisy,“V”-shaped groups.Other kinds of birds fly alone.How do they know when it is time to leave for the winter?Scientists are still studying this.Many see migration as part of a yearly cycle of changes a bird goes through

3、.The cycle is controlled by changes in the amount of daylight and the weather.Birds can fly very long distances.For example,the Arctic tern(北极燕鸥)nests close to the North Pole in summer.In autumn,it flies south all the way to Antarctica(南极洲).Each spring it returns north again.Most birds migrate short

4、er distances.But how do they find their way to the same place each year?Birds seem to navigate like sailors once did,using the sun,moon and stars for direction.They also seem to have a compass in their brain for using the Earths magnetic field.词海拾贝1.migrate v.migration n.迁徙2.flock n.一群3.nest vt.筑巢 n

5、.巢,窝4.navigate vt.导航;航行pass n.指南针6.magnetic adj.地磁的;有磁性的我学我思1.get _度过2._through 经受3.all the _(to)一直(到)4.List out other animals that migrate._ throughgowayThere are a few mammals,like some bats and whales that travel in search offood each winter.Insects such as butterflies and moths fly very long dis

6、tances,too.基础认知自主学习.必备单词:根据提示填写单词【词块记忆】1.an international _一个国际慈善机构2.the British _英国国王3.an _port 一个大西洋港口4.a baby _幼鲸5.a respectable _一位值得尊敬的教授charitymonarchAtlanticwhaleprofessor6.the best _for each player 每个球员最适合打的位置7.an explanation of the great _这个巨大的谜团的解释8._to an all-time low 跌至历史最低点9.in the _sta

7、ge 在毛虫阶段10.the system _diagram 系统流程图positionmysterycrashcaterpillarflow chart【拓展记忆】11.an _report 年度报告about 8,500 new words enter the English language_(adv.)每年大概有8 500个新词出现在英语中12._the distance from A to B 测量从A到B的距离 _(n.)in miles 英里的度量制度13._the date for the meeting确定会议(会见)的日子a _(adj.)character果断的性格a m

8、an of great _(n.)决心坚定的人14._rose to the position of vice president最终升到了副总裁的职位 his _(adj.)success 他最终的成功annualannuallymeasuremeasurementdeterminedetermineddeterminationeventuallyeventual15.the _to a problem问题的解答 _(v.)this feeling of loneliness解决这种孤独感16.an _discovery一项了不起的发现 _(v.)his friends by suddenl

9、y getting married 突然结婚使他的朋友们感到惊讶 an _(adj.)look一副惊愕的神色stare at the animal in _(n.)吃惊地盯着动物17._advice 寻求建议a _(n.)after truth一名真理的追求者18.the seasonal _of birds鸟类的季节性迁徙 _(v.)to warmer countries in the winter在冬天迁徙到较温暖的国家solutionsolveamazingamazeamazedamazementseekseekermigrationmigrate19.be lucky to _the

10、accident在事故中幸免于难 the fight for _(n.)为生存而战斗 a lung cancer _(n.)肺癌幸存者20.interest at 3 _3%的利息the _(n.)of middle school leavers中学毕业生的百分比21._the whole town 摧毁整个城镇 the _(n.)of the rainforests 对热带雨林的破坏the _(adj.)power of modern weapons 现代武器的毁灭性力量survivesurvivalsurvivorper centpercentagedestroydestructionde

11、structive22.the overuse of _in agriculture化学物质在农业中的过度使用the _(adj.)industry 化学工业study _(n.)and physics at college在大学里学习化学和物理a research _(n.)从事研究工作的化学家23.all living _所有的生物(众生)_(v.)the world 创造世界the _(n.)of a new television series新的电视系列片的发明者the latest _(n.)in the field of computer design计算机设计领域的最新创作24.

12、have a good _on me对我有好的影响 _(adj.)measures有效的措施chemicalschemicalchemistrychemistcreaturescreatecreatorcreationeffecteffective.必备短语:英汉双译1._从一处到另一处2._寻找,搜寻3._数以百万的,许多的4._设法做成5._一队6._报时7._有麻烦,处于困境中from one place to anotherin search ofmillions ofmanage to doa team oftell the timein trouble8._多达9.in the l

13、ast few years_10.the number of_11.cut down _12.lead to _13.work together _14.make sure _15.once again _16.feed on_as much as在过去几年里的数量削减;砍倒导致,引起合作;共事,共同工作确保再一次以为食必备句式:翻译课文原句,并观察黑体部分1.One of the most wonderful migrations in nature is that of the North American monarch butterfly.译文:自然界中最壮观的迁徙之一是_。2.Eve

14、ntually,it manages to reach the places where it will spend the winter.译文:最终,它成功地抵达_。3.Sadly,human activity is the main reason why the number of monarch butterflies is falling.译文:可悲的是,人类活动是_。北美洲黑脉金斑蝶的迁徙将要过冬的地方黑脉金斑蝶数量下降的主要原因4.People have been working together to record its migration and make sure that

15、 there are enough plants for it to feed on.译文:人们_,记录它的迁徙,并确保它有足够的食物可食用。5.The more we know about this lovely creature,the greater the chance it will survive and keep its place in the natural world for a long time to come.译文:我们_,它们在自然界中得以长久生存并保持其地位的可能性就越大。一直在协同工作对这种可爱的生物了解越多【构词规律】1.名词后缀-ion,例如:migrate

16、+-ion migration 迁徙instruct _指示;讲授pollute _污染operate _手术;操作correct _改正instructionpollutionoperationcorrection2.“in+抽象名词+of”构成介词短语,例如:in search of 搜寻,寻找in _of 保卫in _of为纪念in _of 负责,管理in _of 赞成,主张defensehonourchargefavour语篇精读合作探究Task 1框架宏观建构:整体理解1.Skim the passage and fill in the blanks.2.Whats the main

17、 idea of this passage?The text mainly tells us that the _to spend the winter every _.monarch butterflies migrateautumnTask 2文本微观剖析:细节探究1.Choose the best answer.(1)What does the word“it”refer to in the fourth paragraph?A.The time.B.The sun.C.The monarch.D.The plant.(2)We can learn from the third para

18、graph that _.A.scientists have found that the monarch has amazing abilityB.scientists dont know how the monarch migratesC.the butterfly cant change its direction during the journeyD.the butterfly cant tell the time of day during the journey(3)Why does the author say the monarch is in serious trouble

19、?A.The monarch is in danger of extinction.B.The monarch is forced to migrate every autumn.C.The monarch has to travel around 4,000 kilometres south.D.People are killing more and more monarchs.(4)Whats the purpose of volunteers work?A.To be aware of the importance of protecting the monarch.B.To keep

20、a record of the monarchs migration and find out enough plants for them to eat.C.To help the monarch increase their numbers.D.To get us to know more about the monarch.(5)Which section is this article likely to appear in the newspaper?A.Sports.B.Health.C.Hobby.D.Wildlife.2.Long sentence analysis.Peopl

21、e have been working together to record its migration and make sure that there are enough plants for it to feed on.分析:句中to record its migration and make sure that there are enough plants for it to feed on为不定式短语作目的状语;that there are enough plants for it to feed on是that引导的宾语从句。译文:_人们一直在协同工作,记录它的迁徙,并确保它有

22、足够的食物可食用。Task 3阅读思维升华:主题实践1.What spirit can you learn from the monarch butterflies?(Critical Thinking批判性思维)_ They devote every effort to migration,and their amazing ability to migratemakes us feel surprised.We learn that as long as we persevere,we willsucceed.2.If you were the butterfly,will you ove

23、rcome all the difficulties to reach a warmer place?(Creative Thinking创造性思维)_ Yes,I will.Although I may suffer a lot when dealing with the difficulties,I willenjoy a brighter future and live a better life.语篇总结归纳:主题深化Every autumn,millions of the North American monarch butterflies manage(1)_(travel)aro

24、und 4,000 kilometres south and find their way to places(2)_they will spend the winter.A team of scientists(3)_(lead)by Professor Eli Shlizerman at the University of Washington(4)_(find)that the monarch is able to tell the time of day and then uses its eyes to measure the position of the sun.These tw

25、o pieces of information allow the butterfly to determine the way to go.to travelwhereledhas foundThe solution to the mystery of the monarchs(5)_(amaze)ability comes at a time when its population(6)_(crash)by as much as 90 per cent in the last few years.(7)_(sad),human activity is the main reason why

26、 the number of monarch butterflies is falling.(8)_research on the monarchs behaviour has however led(9)_ a greater awareness of this creature.The more we know about this lovely creature,the(10)_(great)the chance it will survive.amazinghas crashedSadlyThegreaterto1.seek v.寻找,寻求(教材原句)They migrate to f

27、ind food,seek a partner,or in search of warmer weather.它们为了觅食、寻找伴侣或温暖的天气而迁徙。要点精研理解应用【导图理词】Local schools _reduce the dropout rate.当地学校正在设法降低辍学率。Obviously the scientists came here to _truth.显然科学家们是为追求真理而来的。She _him about the castle,but could find him nowhere.她在城堡里到处找他,但哪儿也找不到。You must _a person to com

28、plete the task.你必须挑选出一个人来完成这项任务。are seeking toseek aftersought forseek out【小词汇大文化】Nothing seek,nothing find.没有追求就没有收获。2.measure v.测量;量;(指尺寸、长短、数量等)量度为(教材原句)It uses its eyes to measure the position of the sun.它用眼睛来测量太阳的位置。【词块积累】measuren.措施;方法take measures.采取措施make.to ones measure按照某人的尺寸做(衣服等)It is hi

29、gh time that we should _to protect our environment.是我们采取措施保护环境的时候了。My mother made me a pair of trousers _.我妈妈按照我的尺寸给我做了一条裤子。take measuresto my measure【名师点津】measure作“某物有长(宽、高等)”时,为不及物动词,用作定语时常用现在分词形式。It measures 20 yards from side to side.从这边到那边的距离为20码。The new bridge,measuring twice as long as the ol

30、d one,was completed last month.这座新桥是旧桥的两倍长,是上个月完工的。【熟词生义】He poured himself another generous measure of malt.他又给自己慷慨地倒了一杯威士忌。n.(标准量的)一杯【小词汇大文化】Feed by measure and defy physician.饮食有节制,医生无用处。3.determine v.测定;确定(2020江苏高考)He proved that its not what happens to us that determines our livesits what we mak

31、e of what happens.他证明了并不是发生在我们身上的事情决定了我们的生活,而是我们如何看待发生的事情。【词块积累】(1)determine to do sth.决定做某事(表示动作)(2)determined adj.坚决的;有决心的be determined to do sth.决心做某事(表示状态)(3)determination n.决心We _fulfill the task,whatever happens.不管发生什么,我们决心完成任务。Im _get this piece of work finished today.我决心今天完成这项工作。He fought th

32、e illness with courage and _.他勇敢顽强地与疾病作斗争。determined todeterminationdetermine to4.survive v.活下来;幸存*(2019江苏高考)Not everyone has realized that wildlife has thoughts,feelings,and most importantly,equal rights to survive.不是每个人都意识到野生动物有思想、感情,最重要的是,有平等生存的权利。【词块积累】(1)survive from从存活下来;从流传下来survive on靠存活下来(2

33、)survivorn.幸存者(3)survivaln.幸存;残存Several buildings in the town have _medieval times.这个城镇的几座建筑是从中世纪遗留下来的。I dont know how you all manage to _your husbands salary.我真不知道你们只靠你丈夫的薪水是怎样生活的。From then on,mother and daughter have depended on each other for _.从此,母女俩相依为命。The plane crashed in an area of dense jun

34、gle.There were no _.飞机坠落在一个丛林茂密的地区。无人生还。survived fromsurvive onsurvivalsurvivors【名师点津】survive的宾语survive作不及物动词时,后跟介词from或on构成短语;作为及物动词,表示“幸存”时,宾语为地震、事故、袭击、疾病、霜冻等名词;表示“比某人长命”时,以人作宾语。Although Mary was weak,she survived her husband by five years.虽然玛丽身体虚弱,但她比她丈夫多活了五年。5.destroy v.破坏,毁掉(教材原句)In many of the

35、 places where the butterfly can be found,people are destroying the natural environment.在黑脉金斑蝶生存的许多地方,人们正破坏着那里的自然环境。【词块积累】destruction n.摧毁;毁灭;破坏destructive adj.破坏(或毁灭)性的The floods brought _to the area.洪水给这个地区带来了死亡和破坏。Clearing trees by burning is _of the forest environment.焚烧树木对森林环境有极大的破坏性。Half the wo

36、rlds rain forests _.世界上一半的雨林已经被破坏。death and destructionhighly destructivehave already been destroyed【小词汇大文化】Force can never destroy right.暴力绝不能摧毁正义。【词源趣谈】destroy来源于拉丁语中由前缀de-(相反)和动词struere(建设,结构)组成的复合动词destruere(破坏),与词根-stru-(建设)同源。【名师点津】“伤害”有不同harm多用于有生命的东西,指引起严重的痛苦或损伤destroy指彻底毁坏以至于不能或难以修复damage多指

37、对无生命物体的损伤,并有降低其价值、破坏其功能的后果Most animals wont harm you unless they are frightened.除非受到惊吓,大多数动物不会伤害人。Smoking seriously damages your health.吸烟严重损害健康。6.effect n.影响,结果(2020江苏高考)Best of all,humor raises your energy,and that can have an effect on everything you do at school,at work,or in your personal life.

38、最棒的是,幽默能提升你的能量,这会对你在学校、工作或个人生活中的每件事产生影响。【词块积累】(1)have an effect on对有影响/起作用come into effect生效,开始实施take effect开始起作用,见效(2)effective adj.有效的The new law on drunk driving will _at the start of September.该项有关酒后驾驶的新法令将在9月初开始生效。The traffic laws dont _until the end of the year.交通法要到年底才生效。Aspirin is a simple b

39、ut highly _treatment.阿司匹林药片治疗方法简便,效果却非常显著。come into effecttake effecteffective7.The more we know about this lovely creature,the greater the chance it will survive.我们对这种可爱的生物了解得越多,它生存的机会越大。【句式解构】此句属于“the+比较级,the+比较级”结构,表示后者随着前者的变化而变化,意为“越,就越”,the位于形容词或副词比较级之前。_you read,the more knowledge youll gain.你

40、读的书越多,你获得的知识就越多。The more careful you are,_you will make.你越小心,你犯的错误就越少。The more booksthe fewer mistakes【知识拓展】“比较级+and+比较级”表示“越来越”。With summer coming,the day is becoming longer and longer.随着夏天的到来,白天变得越来越长。【要点拾遗】1.position n.位置;姿态;观点;处境The guards took up their positions on either side of the door.卫兵们在门

41、的两边各就各位。【词块积累】in a.position处于的地位/处境in/out of position在/不在适当的位置take up ones position就位hold a position担任职务The books are all _.Put them back _.这些书放的位置不对,把它们放在适当的位置。At present she _of sales manager in a large company.现在她在一家大公司担任销售经理的职务。out of positionin positionholds the position2.solution n.解决;解决方法(经典例

42、句)For him,the best solution to keeping a good figure is to keep a balanced diet.对于他来说,保持好身材的最好方法就是均衡饮食。【词块积累】the solution to.的解决方法the key to.的关键the answer to.的答案the attitude to/towards.的态度We all believe that hard work was _success.我们都相信努力工作是成功的关键。These are important questions,and we want _them.这些都是重

43、要的问题,我们需要它们的答案。the key toanswers toPeople here have a more relaxed _their work.这里的人对待工作有一种更放松的态度。attitude to3.amazing adj.惊人的,了不起的(经典例句)The news is so amazing that all the people present at the meeting are amazed at it.这个消息如此令人惊奇,以至于所有出席会议的人都感到惊讶。【词块积累】(1)amazev.使惊奇(2)amazedadj.惊奇的(3)amazementn.惊奇;惊

44、诧to ones amazement/to the amazement of sb.使某人惊奇的是in amazement惊奇地_,he actually refused to help his brother.使我惊奇的是,他竟然拒绝帮助他的兄弟。She was shaking with fear,while the two men were looking at her _.她吓得浑身发抖,而那两个人正惊奇地看着她。in amazementTo my amazement4.lead to 引起;导致;通向(教材原句)The research on the monarchs behaviou

45、r has however led to a greater awareness of this creature.然而,对黑脉金斑蝶行为的研究使人们对这种生物有了更好的认识。【词块积累】(1)lead to+n./v.-ing导致;通向(2)lead sb.to do sth.使某人做某事lead sb.to/into.领着某人去/进入lead a happy life过着幸福的生活(3)in the lead带头,处于领先地位take the lead带头What led him _the three novels?是什么促使他写了这三部小说?A nurse took her arm an

46、d led her _.一个护士挽着她的胳膊,把她领到一张椅子前。For the first time in the race Harrison is _.哈里森第一次在比赛中领先。We were shocked when Toronto _.多伦多队领先令我们震惊。to writeto a chairin the leadtook the lead5.awareness n.意识;认识(经典例句)Students should raise a strong awareness of the importance of forming a good habit.学生们应该强烈意识到养成好习惯的

47、重要性。【词块积累】awareadj.意识到;明白be aware of意识到;知道raise/increase ones awareness of/about加强某人对的意识be/become/get aware that.知道,意识到as far as I am aware据我所知Most of them _the importance to protect the environment.他们中的大多数人都意识到了保护环境的重要性。I _uncomfortably _the people at the next table were watching me.意识到旁桌的人在看我,我感到很

48、不自在。_,most people are frightened of snakes.据我所知,大多数人都害怕蛇。are aware ofbecameaware thatAs far as Im aware【览时事晓天下】1.Hangzhou is increasingly becoming a hot spot for Chinese graduates returning from overseas,with an average annual salary of 282,800 yuan,a white paper released recently said.白皮书显示,杭州正日益成为

49、最受海归留学生欢迎的城市之一,这一群体在杭州的平均年薪达28.28万元。2.China is firmly determined to safeguard its national sovereignty,security and development interests.中国坚决维护国家主权、安全和发展利益。3.We need to seek a balance between growth,income,and employment,and we cannot pursue economic growth based on high energy consumption and heav

50、y pollution.我们需要在增长、收入和就业之间寻求平衡,我们不能追求以高能耗和重污染为基础的经济增长。.单词拼写1._(慈善)is one of the best investments we can make in our common future.2.I wrote about this as early as 2005 in the _(大西洋)Monthly.3.Therefore,we must take some measures to protect _(鲸)and to save our friends.4.From his _(位置),he had a good v

51、iew of the calm sea.5.Computer models help to _(确定)whether a particular area is likely to flood.学情诊断课堂测评CharityAtlanticwhalespositiondetermine6.If you do this,youll almost always reach your _(每年的)goal.7.It is said that only two people _(幸存)the plane crash.8._(最后),the young boy got a job in the local

52、 company.9.The bridge was _(毁坏)so we couldnt get across the river.10.No one can come up with a proper _(解决方案)to the problem.annualsurvivedEventuallydestroyedsolution.完成句子1.The idea is _that make a drug more effective.想法是,医生可能会找到其他使药物更有效的方法。2.In the US and Canada,there are not many places _.在美国和加拿大,买

53、东西可以讲价钱的地方并不多。3.Id like to know the reason _.我想知道你再次迟到的原因。that a doctor might find other wayswhere you can bargainwhy you are late again4.He _so hard that he can do a good job in the negotiation.他一直努力学习英语,所以他能在谈判中表现出色。5.The longer you stay with them,_.你与他们待得越久,你就会越友好。has been learning Englishthe mor

54、e friendly you will be.用本单元词汇与句型写一篇80词左右的短文1.虽然新冠肺炎疫情给年度(annual)经济带来了负面影响(effect),但2020年中国人民在社会发展的各个方面都取得了令人惊叹的(amazing)成就。2.政府寻求(seek)许多方法来设法(manage to)克服各种各样的困难。3.最终(eventually),我们都达到了齐心协力解决我们面临的问题的地步(the point where)。Although COVID-19 had a bad effect on the annual economy,we Chinese people made

55、amazing achievements in every aspect of social development in 2020.The government sought many ways to manage to overcome all kinds of difficulties.Eventually,we reached the point where all of us could work together to fight against the problems we were faced with.单句语法填空1.The government should take e

56、ffective measures _(solve)problems that faced by those poor children.2.Alcoholic drink can have a bad effect _your body.3.Much to my relief,my son was _(eventual)admitted to a key university.4.It may take a long time to find a solution _the problem.to solveoneventuallyto5.It was _(amaze)that the boy

57、 was able to solve the problem so quickly.6.Its cruel to kill beautiful and intelligent _(creature)like elephants.7.The group is trying to raise public _(aware)about homelessness.8.The building _(destroy)by fire completely yesterday.9.He was _(determine)that the same mistakes would not be repeated.1

58、0.The navy helped pick up all the _(survive)in the sea.amazingcreaturesawarenesswas destroyeddeterminedsurvivors.完成句子1.We all like the story _.我们都喜欢班长讲的那个故事。2.There was _people thought tomatoes were poisonous.有一段时期人们认为西红柿是有毒的。3.The book on the desk is newer than _.书桌上的书比书桌底下的那本新。told by our monitora

59、 time whenthat under the desk4.He _he finished his homework.直到完成作业他才睡觉。5._,he was able to recite the whole poem from memory.使我惊奇的是,他能够凭记忆背诵整首诗。didnt go to bed untilTo my amazement.句型转换1.The reason for his failure in the exam is that he was too careless.The reason _is that he was too careless.2.If yo

60、u read English more,you will be better at it._you read English,_you will be at it.3.If you are having difficulty,Mike is always willing to lend a hand.If you are _,Mike is always willing to lend a hand.4.I have already taken steps to speed up a solution to the problem.I have already _speed up a solution to the problem.why he failed in the examThe morethe betterin troubletaken measures to本课结束