届高考英语阅读理解主旨大意题解题技巧课件.ppt

1、阅读理解解题技巧阅读理解解题技巧之之 主 旨 大 意 型主 旨 大 意 型 主主 旨旨 大大 意意 型型 我们阅读一篇文章，首先是要了解其大我们阅读一篇文章，首先是要了解其大意，明确其主旨。因此，主旨大意题是常考意，明确其主旨。因此，主旨大意题是常考题。题。一般针对某一语段或某一语篇的一般针对某一语段或某一语篇的主题主题(main idea,mainly about)(main idea,mainly about),目的目的(purpose)(purpose)或或标题标题(title)(title)设题。设题。1)主题主题型型的题干形式的题干形式The main idea of the pas

2、sage is The passage is mainly about What is the passage mainly about?Which of the following statements best expresses the main idea of the passage?2)写作目的型写作目的型的题干形式的题干形式The passage is meant to The purpose of this article is to The author intends to.Whats the purpose of the passage?3)标题型标题型的题干形式的题干形式

3、The best title for the passage might be Which of the following is the best title of the passage?【设题形式设题形式】【如何做主旨大意题如何做主旨大意题】1)主旨大意题属于归纳概括题。如有主旨大意题属于归纳概括题。如有标题标题，标题中蕴含的信息往往是关键信息。，标题中蕴含的信息往往是关键信息。2)找准文章的找准文章的主题句主题句是关键。是关键。“主题句定位主题句定位法法”是一种行之有效的方法。是一种行之有效的方法。3)记叙文通常没有主题句，需根据文章所记叙文通常没有主题句，需根据文章所述内容进行归纳，

4、最后概括出来的中心意思述内容进行归纳，最后概括出来的中心意思一定一定要涵盖全文或整个段落，切忌以偏概全要涵盖全文或整个段落，切忌以偏概全或离题太远、太笼统。或离题太远、太笼统。4)无明显主题句时找无明显主题句时找高频信息词高频信息词.“主题句定位法主题句定位法”主题句在段首主题句在段首 主题句在段末主题句在段末 首尾呼应首尾呼应主题句在短文中间主题句在短文中间(1)主题句在段首主题句在段首一个主题句常常是一个段落的开头，其后是论一个主题句常常是一个段落的开头，其后是论证性细节。在说明文、论述文或新闻报道中多证性细节。在说明文、论述文或新闻报道中多采用这种形式，作者在首段常常亮出观点，表采用这种

5、形式，作者在首段常常亮出观点，表明立场。明立场。大多数文章的主题句就是文章的首句大多数文章的主题句就是文章的首句所以要认真阅读段落首句。所以要认真阅读段落首句。【典题范析】1.Lung cancer is the worst cancer killer in America.About 160,440 Americans die each year from it.More than 87 percent of lung cancers are smoking related,according to the Lung Cancer Organization.The main idea of

6、the passage is _.A.Lung cancer is the No.1 cancer killer B.Smoking is a bad habitC.LCO advises people to stop smokingD.Why did people die of Lung cancer?A论证性细节论证性细节2.Zinc(锌)is one of about 20 elements necessary for good health.It is present in the body in a very small amount but makes it possible fo

7、r important chemical actions to be carried out in cells.Scientists are just beginning to discover how zinc and other elements work.The best title for the passage may be_.A.A New DiscoveryB.Zinc and HealthC.How Zinc WorksD.Add Zinc to Your FoodB论证性细节论证性细节(2)主题句在段末主题句在段末有的主题句放到有的主题句放到文章的末尾文章的末尾，先摆出事实依

8、，先摆出事实依据，层层推理论证，将主题引向高潮，起到据，层层推理论证，将主题引向高潮，起到总结作用总结作用，从而形成强有力的结论，从而形成强有力的结论，这就要这就要求考生耐心地读完全文求考生耐心地读完全文。【典题范析】1.In fact,when we say that all of us must be educated to fit us for life,it means that we must be educated in such a way that,firstly,each of us can do whatever work suited to his brains and

9、ability，and secondly,that we can realize that all jobs are necessary to society,and that is very bad to be ashamed of ones work.Only such a type of education can be considered valuable to society.The passage tells us about _of the education.A.the means B.the systemC.the value D.the typeC层层推理论证层层推理论证

10、2.Weather changes when the temperature and the amount of water in the atmosphere change.We can see and feel water coming from the atmosphere when we have rain.But the water must somehow get back to the atmosphere.Meteorologists call this the water cycle.What is the main idea of the passage?_A.Water

11、cycle.B.Water vapour.C.How rain forms.D.Water,vapour,rain.A层层推理论证层层推理论证（3）首尾呼应首尾呼应为突出主题为突出主题,作者作者先提出主题先提出主题,结尾时再次点结尾时再次点出主题出主题,这种首尾呼应的写作方式也较为多这种首尾呼应的写作方式也较为多见见.通常通常,前后表述主题的句子不是简单的重前后表述主题的句子不是简单的重复复,后面的表述往往有进一步的引申或发展后面的表述往往有进一步的引申或发展的意味的意味.【典题范析】(2013年高考)Imagination and fantasy can play an important

12、role in achieving the things we fear.Children know this very well.Fred Epstein，in his book If I Make It to Five，tells a story he heard from one of friends about Tom，a fouryearold boy with a cancer in his back bone.He came through several operations and a lot of pain by mastering his imagination It d

13、oesnt mean that you should dress as a superhero for you next job interview.But，next time you are tested in a way that seems impossible,imagine what it would take to overcome it.Become the person you need to become to win over your challenge and do it in your mind first.So，let your imagination run wi

14、ld，and dare to dream.What is the purpose of the passage?_ A.To tell us an interesting story.B.To help us make right decisions.C.To advise us to care about children.D.To encourage us to use our imagination.D（4）主题句在短文中间主题句在短文中间 当主题句被安排在段中间时当主题句被安排在段中间时,通常前面只通常前面只提出问题提出问题,文中的主题由随之陈述的细节或文中的主题由随之陈述的细节或合乎

15、逻辑的引申在文中导出合乎逻辑的引申在文中导出,而后又作进一而后又作进一步的解释步的解释,支撑或发展支撑或发展.【典题范析】In a world with limited land,water and other natural resources,the harm from the traditional business model is on the rise.Actually,the past decade has seen more and more forests disappearing and globe becoming increasingly warm.People now

16、 realize that this unhealthy situation must be changed,and that we must be able to develop in sustainable(可持续的)ways.That means growth with low carbon or development of sustainable products.In other words,we should keep the earth healthy while using its supply of natural resources.Today,sustainable d

17、evelopment is a proper trend in many countries.In recent years the markets for sustainable products have grown by more than 50%.提出问题或现象提出问题或现象作进一步的解释作进一步的解释,支撑或发展支撑或发展继续陈述细节或引申继续陈述细节或引申 What is the main purpose of the passage?_ A.To introduce a new business model.B.To compare two business models.C.T

18、o predict a change of the global market.D.To advocate sustainable development.D3)有的文章的中心思想隐含在文中（尤其是记叙文）有的文章的中心思想隐含在文中（尤其是记叙文），让读者很难发现，这种情况难度较大，考生要通观，让读者很难发现，这种情况难度较大，考生要通观全文，分清主旨细节，进行归纳推理。全文，分清主旨细节，进行归纳推理。最后概括出来最后概括出来的中心意思一定要涵盖全文或整个段落，切忌以偏概的中心意思一定要涵盖全文或整个段落，切忌以偏概全或离题太远、太笼统。全或离题太远、太笼统。解答此类题时考生需要把握解答此

19、类题时考生需要把握作者的观点、态度、语气等，分析文章的篇章结构，作者的观点、态度、语气等，分析文章的篇章结构，抓住文章开头的主题句或文章最后的结论，捕捉与题抓住文章开头的主题句或文章最后的结论，捕捉与题目有关的信息，从而找出能概括文章主旨的题目和中目有关的信息，从而找出能概括文章主旨的题目和中心思想。心思想。【典题范析】At thirteen，I was diagnosed(诊断)with a kind of attention disorder.It made school difficult for me.When everyone else in the class was focusi

20、ng on tasks，I could not.In my first literature class，Mrs.Smith asked us to read a story and then write on it，all within 45 minutes.I raised my hand right away and said，“Mrs.Smith，you see，the doctor said I have attention problems.I might not be able to do it.”She glanced down at me through her glasse

21、s，“You are no different from your classmates，young man.”I tried，but I didnt finish the reading when the bell rang.I had to take it home.In the quietness of my bedroom，the story suddenly all became clear to me.It was about a blind person，Louis 本文主要讲述作者有注意力紊乱，不想努本文主要讲述作者有注意力紊乱，不想努力，在老师的激励下，克服困难的故事力，在老

22、师的激励下，克服困难的故事Braille.He lived in a time when the blind couldnt get much education.But Louis didnt give up.Instead，he invented a reading system of raised dots(点)，which opened up a whole new world of knowledge to the blind.Wasnt I the“blind”in my class，being made to learn like the“sighted”students？My

23、thoughts spilled out and my pen started to dance.I completed the task within 40 minutes.Indeed，I was no different from others；I just needed a quieter place.If Louis could find his way out of his problems，why should I ever give up?I didnt expect anything when I handed in my paper to Mrs.Smith，so it w

24、as quite a surprise when it came back to me the next daywith an“A”on it.At the bottom of the paper were these words：“See what you can do when you keep trying？”What is the main idea of the passage?_AThe disabled should be treated with respect.BA teacher can open up a new world to students.COne can fi

25、nd his way out of difficulties with efforts.DEveryone needs a hand when faced with challenges.C某个具体事实或细节某个具体事实或细节片面推出的错误结论片面推出的错误结论非文章事实的主观臆断非文章事实的主观臆断干扰项干扰项4)无明显主题句时找无明显主题句时找高频信息词高频信息词 任一篇文章都是围绕某个主题展开的，因此任一篇文章都是围绕某个主题展开的，因此，有的文章中最明显的特点之一是，有的文章中最明显的特点之一是有一个反有一个反复出现的中心词，即高频词，也叫做主题词复出现的中心词，即高频词，也叫做主题词

26、。抓住了它，便容易抓住文章的中心。抓住了它，便容易抓住文章的中心。【典题范析】Sometimes youll hear people say that you cant love others until you love yourself.Sometimes youll hear people say that you cant expect someone else to love you until you love yourself.Either way,youve got to love yourself first and this can be tricky.Sure we al

27、l know that were the apple of our parents eyes,and that our Grandmas think were great talents and our Uncle Roberts think that we will go to the Olympics,but sometimes its a lot harder to think such nice thoughts about ourselves.If you find that believing in yourself is a challenge.it is time you bu

28、ild a positive selfimage and learn to love yourself.The best way to defeat a passive selfimage is to step back and decide to stress your successes.That is,make a list if you need to,but write down all of the great things you do every day.Dont allow doubts to occur in it.The best way to get rid of a

29、negative selfimage is to realize that your image is far from objective,and to actively convince yourself of your positive qualities.Changing the way you think and working on those you need to improve will go a long way towards promoting a positive selfimage.When you can pat(拍)yourself on the back,youll know youre well on your way.Good luck!CWhat is the passage mainly about?_A.How to prepare for your success.B.How to face challenges in your life.C.How to build a positive selfimage.D.How to develop your good qualities.【及时训练】B A D B A C B