Unit 5 Into the Wild Understanding ideas 语言点（ppt课件） -2022新外研版（2019）《高中英语》必修第一册.pptx

1、1.charity n.2.annual/yearly adj.3.migration n.migrate v.4.seek v.5.measure v.n.6.determine v.7.eventually adv.8.solution n.9.mystery n.10.amazing adj.慈善机构，慈善团体慈善机构，慈善团体一年一度的，每年的一年一度的，每年的迁徙迁徙寻找，寻求寻找，寻求测量测量措施，方法措施，方法测定，确定测定，确定;决定决定,下决心下决心终于，最终终于，最终解决解决难以理解的事物，谜难以理解的事物，谜惊人的惊人的,了不起的了不起的Underline the wor

2、ds in your textbook.Para.1 Many animals move from one place another/at certain times of the year./This annual movement/(call)/migration./to1.from.to.从从到到The route of the monarch butterflys migration is from the north of America to Mexico.,the direction of its migration is from north to south.2.certa

3、in adj.某一的某一的;特定的特定的;确定的确定的 certainly adv.n.确定性确定性 certainty 否定前缀否定前缀un-is calledThereforeIt is certain that.毫无疑问的是毫无疑问的是/可以肯定地是可以肯定地是.可以肯定地是可以肯定地是,我们必须得提高英文写作能力。我们必须得提高英文写作能力。It is certain that we must improve our English writing ability.Para.1They migrate to find food,/seek a partner,/or in search

4、 of warmer weather./One of the most wonderful migrations in nature/is of the North American monarch butterfly./seekseek-sought-sought /st/that是一个指示代词，是一个指示代词，用来指代前面提到过的内容用来指代前面提到过的内容，所指代的所指代的名词名词可以是可数名词也可以是不可数名词可以是可数名词也可以是不可数名词。这一用法可以让句子更加简洁，避免重复和累赘。这一用法可以让句子更加简洁，避免重复和累赘。One of the most wonderful mi

5、grations in nature is the migrations of the North American monarch butterfly.migrationsthat Para.2 Every autumn,/millions of these beautiful insects with fine black and orange wings/begin a long and difficult journey./Somehow/they manage (travel)around 4,000 kilometres south/and find their way/to Ca

6、lifornia/or Mexico./,/until recently/no one knew/how they did this./to travelHowever1.manage v.设法做到设法做到；管理管理,经营经营;安排安排(时间时间、金钱等金钱等););manage to do sth.设法做某事设法做某事suceed in doing sth.成功做某事成功做某事manager n.经理经理management n.管管理理not.until.直到直到才才=But we didnt know how these butterflies traveled 4,000 kilome

7、ters south until recently.我们应该合理地安我们应该合理地安排各科作业的时间。排各科作业的时间。We should reasonably manage our time for each subjects homework.Para.3 A team of scientists/(lead)by Professor Eli Shlizerman/at the University of Washington/has now found the answer./They have found out/that the monarch/is able to tell the

8、 time of day.led区分，辨别区分，辨别It uses its eyes/to measure the position of the sun./These two pieces of information/the time of day/and the point where the sun is in the sky/allow the butterfly/to determine the way to go./(eventual),/it manages to reach the places/where it will spend the winter./measured

9、eterminebe able to do sth.能够做某事能够做某事=have/has the ability to do sth.Eventuallyallow sb.to do sth.允许允许某人某人做某事做某事allow doing sth.允许做某事允许做某事繁重的学习任务不允许我们分心。繁重的学习任务不允许我们分心。The heavy study task doesnt allow us to be distracted.英语中的插入语是插在句子中的一个词，短语或从句，英语中的插入语是插在句子中的一个词，短语或从句，通常被通常被逗号、破折号或句子的其他部分逗号、破折号或句子的其

10、他部分隔开，隔开，它与句它与句子的其他部分之间没有语法上的关系子的其他部分之间没有语法上的关系。插入语在句中。插入语在句中通常是对一句话的通常是对一句话的一些附加解释一些附加解释，说明或总结说明或总结；有时；有时表示表示说话者的态度和看法说话者的态度和看法；有时起；有时起强调强调的作用。的作用。allowPara.4 The solution the mystery of the monarchs amazing ability/comes at a time when it is in serious trouble./Its population has crashed by as muc

11、h as 90 per cent/in the last few years./toamazing(1)the solution to(doing)sth.的解决方法的解决方法There is no complicated solution to solving/settling thisproblem,which just needs you to practice it over and overagain.学习英语的方法不仅需要不断学习英语的方法不仅需要不断地复习地复习,而且还需要动脑思考。而且还需要动脑思考。The approach to learning English is not

12、 only to keep reviewing but also turn on your brain.“.“.的方法的方法”相关表达相关表达an/the approach to(doing)sth.the way to do sth.the way of doing sth.method(s)of doing sth.Without hard work and dedication/devotion of scientific researchers and medical staff/workers,our countrys epidemic(疫情疫情)control will be in

13、 serious trouble.Para.4 The solution to the mystery of the monarchs amazing ability/comes at a time when it is serious trouble./Its population has crashed by as much as 90 per cent/in the lastfew years./in没有科研人员和医护人员的辛苦没有科研人员和医护人员的辛苦工作和奉献工作和奉献,我们国家的疫情控制我们国家的疫情控制将会处于危险的困境中。将会处于危险的困境中。Its population h

14、as crashed by as much as 90 percent/in the last few years./Sadly,/human activity is the main reason why the number of monarch butterflies is falling./In many of the places where the butterfly can be found,/people are destroying/the natural environment./They cut down trees/and use chemicals that kill

15、 the plants that monarch caterpillars eat./crash/decrease by 下降下降/减少减少了了crash/decrease to 下降下降/减少减少到到increase by 增加增加了了increase to 增加增加到到1.The rate of inflation(通货膨胀通货膨胀)decreased _2%.2.The population of our country has increased _1.4 billion.bytoreason whyPara.5 The research on the monarchs behavio

16、ur/has however led a greater (aware)of this creature./People have been working together to record its migration/and make sure that there are enough plants for it to feed on./If this works,/there may come a time/when the number of monarch butterflies increases once again./The more we know about this

17、lovely creature,/the greater the chance it will survive/and keep its place in the (nature)world/for a long time to come.toawareness lead to=result in/cause/bring about naturalThe morethe greatersurviveledconcerning/about 关于关于1.from.to.从从到到2.It is certain that.毫无疑问的是毫无疑问的是/可以肯定地是可以肯定地是.3.that是一个指示代词，

18、用来指代前面提到过的内容是一个指示代词，用来指代前面提到过的内容,所指所指代的名词可以是可数名词也可以是不可数名词。这一用法可以让代的名词可以是可数名词也可以是不可数名词。这一用法可以让句子更加简洁，避免重复和累赘。句子更加简洁，避免重复和累赘。4.4.manage to do sth.设法做某事设法做某事suceed in doing sth.成功做某事成功做某事 5.5.tell v.区分，辨别区分，辨别6.6.allow sb.to do sth.允许某人做某事允许某人做某事 allow doing sth.允许做某事允许做某事7.the solution to(doing)sth.的解

19、决方法的解决方法8.in serious trouble 陷入严重困境陷入严重困境9.crash/decrease by 下降下降/减少了减少了crash/decrease to 下降下降/减少到减少到10.lead to=result in/cause/bring about 1.seek1.seek v.1.seek v.寻找寻找,寻求寻求(1)Our school English teachers will go all out (seek)solutions to (improve)our writing ability.to seekimprovingseek(for)sth.寻找寻

20、找/求某物求某物.仿写仿写:我们社团将会全力以赴地寻找保护帝王蝶栖息地我们社团将会全力以赴地寻找保护帝王蝶栖息地 (habitathabitat)的解决方法。的解决方法。Our club will go all out to seek solutions to protecting the habitat of monarch butterfies.(2)Whenever I am in trouble,I always seek my friends advice/help/assistance.seek ones advice/help/assistance 寻求某人的建议寻求某人的建议/

21、帮助帮助/协助协助新课程新课程 P100P100turn to sb.for help/advice/assistance2.measure2.measure v./n.2.measure v.测量；指（尺寸、长短、数量等）测量；指（尺寸、长短、数量等）量度为量度为(1)It is certain that we need to take necessary measures to reduce our simple mistakes in writing.仿写仿写:在我看来在我看来,你需要采取必要的措施去提高你的汉语口语。你需要采取必要的措施去提高你的汉语口语。In my opinion,y

22、ou need to take necessary measures to improve your spoken Chinese.take measures to do sth.采取措施做某事（采取措施做某事（新课程新课程P100P100）(2)The river (measure)at least 50 meters in width,but the ten-year-old boy can swim across it within two minutes.measures 新课程新课程 P100 P100 考点精练考点精练（4）/（2）(3)we live in a small roo

23、m,(measure)about 5 metres by 6 metres.measuringmeasure 表示表示“量量,有有.长长(宽、高等宽、高等)时时,是是ViVi,后后+量量的结果，的结果，不用被动语态和进行时态不用被动语态和进行时态。如果此意义的词。如果此意义的词/短语做后置定语（非谓语）短语做后置定语（非谓语）,要用要用现在分词现在分词”。wd long adj.length n.lengthen v.wide adj.width n.widen v.long,wide,high,deep 的的n.和和 v.high adj.height n.heightendeep adj.

24、depth n.deepen v.3.d3.de eterminetermine v.1.It is inspiring to see the (determine)of these young people.2.My roommate is a (determine)person who will go all out to achieve her goal.determinationdeterminedv.determine adj.determined n.determination新课程新课程 P101P101 to go to a good university,he is no l

25、onger addicted to playing games.Instead,he concentrates on his study very much.DeterminedGrandfather and Father,seated at the table,are playing chess.be seated 就座就座;坐下坐下 be determined to do sth.决心做某事决心做某事4.amazing4.amazing adj.1.It is that a team of scientists led by Professor Zhang Linqi at Tsinghu

26、a University has studied a medicine which (be)beneficial to treat the COVID 19.amazingIt is amazing that.令人感到惊讶的是令人感到惊讶的是.新课程新课程 P101P101is lead to 导致导致=result in,cause,bring about新课程新课程 P102 P102 考点精练考点精练The discovery of new evidence led to the thief (catch).to+being done介词介词to后需用被动后需用被动,结构为结构为bein

27、g caughtcatch-caught-caughtlead-led-led lead to 通往通往/向向=It had been a rainy day and the steps the car park were wet.leading toIt had been a rainy day and the steps which to the car park were wet.leadThis explosion led to great loss.22 miners were trapped in the mine.The rescuers went all out to save

28、 them.But eventually,only 11 (survive)who (survive)the explosion.Many people figured their (survive)was a real wonder.Unfortunately,11 miners died in this accident.survivorssurvivedsurvival1.The Chinese writing system has survived Qin dynasty.2.She survived her husband 40 years.fromby ksplnexplode v

29、.1.An official said the new marriage law took effect Wednesday.2.The new policy,which will come into effect from the beginning of next year,will cover all of Facebooks 11000 staff worldwide and includes mothers,fathers and same-sex parents.3.The government will bring/carry/put these new rules into e

30、ffect soon.1.1.句句1 1，句，句2 2和句和句3 3 的的主语主语是是人人还是还是物物？2.2.句句1 1，句句2 2和句和句3 3 都可以改为都可以改为被动语态被动语态吗？吗？new marriage lawThe new policeThe government1.bring/carry/put sth.into effect 实行实行,使生效使生效=sth.will be into effect(by sb.)e/go into effect 生效生效,开始实行开始实行 没有没有 语态语态 3.take effect 生效生效,起作用起作用 没有没有 语态语态sb.bro

31、ught/carried/putsth.被动被动sth.被动被动新课程新课程 P102P1024.对对.产生产生.的影响的影响have a/an+adj.effect/influence/impact on.将会对我们的人生产生将会对我们的人生产生 的影响。的影响。对对.没有影响没有影响在在effect前前noeffect VS affecteffectn.影响影响;效应效应;结果结果vt.使发生使发生;实现实现;引起引起affectv.影响影响;侵袭侵袭;使感染使感染;n.情感情感;感情感情1.Actually,the human brain regards the robot gaze a

32、s a social signal,and that signal has an on the way were making decisions.2.Poor sleep has influence on employees health and well-being,which can negatively an employers bottom line.effectaffectThe more we know about this lovely creature,the greater the chance it will survive and keep its place in t

33、he natural world for a long time to come.the+比较级比较级+主语主语+谓语谓语.,the+比较级比较级主语主语+谓语谓语.越越.就越就越.从属分句从属分句(条件条件)一般现在时一般现在时主句主句(结果结果)一般将来时一般将来时1.1.哪个哪个是主句是主句,哪个是从属分句？哪个是从属分句？2.2.的时态有区别吗？的时态有区别吗？Sometimes study is a long and lonely journey.However,if we are determined and take some measures to release(释放释放)o

34、ur negative feelings,our study will become better and better.Thanks to his teachers help,he is getting more and more interested in Maths.“比较级比较级+and+比较级比较级”越来越越来越.(.(单单/部分双音节部分双音节词词)“more and more+多音节多音节形容词原级形容词原级”与这类结构搭配的常用动词有与这类结构搭配的常用动词有grow,get,become等。等。你越专注于课堂，你学到的知识就越多。你越专注于课堂，你学到的知识就越多。The more you concentrate/focus on the class,the more knowledge you will learn.