英语：Unit 15 Lesson1LearningLife-Long lea课件PPT（北师大版必修5）,gkxx精品课件,Unit15 lesson4 Understanding,gkxx精品课件,By what ways do we acquire knowledge ?,Reading books,Watching TV Going through the Internet,Learning from teachers or friends,Warming up,Listening to radio,gkxx精品课件,Can you think of the process/way to gain/understand knowledge?,Which of these things help you to understand things?,1) being relaxed and happy 2) having time to think about what you are learning,3) being interested in the topic 4) discussing topics with friends 5) asking questions,gkxx精品课件,Will you completely believe in what your teachers said? What about the great scientist? Will you fully believe in them?,We have our understanding about things, but we are always affected by the authorities and lose our thoughts. It seems that not all that the great people said is correct.,gkxx精品课件,Knowledge is power.,Truth is the daughter of time, not of authority.,Do you believe the following sentences said by the great?,gkxx精品课件,All truths are easy to understand once they are discovered; the point is to discover them.,gkxx精品课件,Galileo Galilei,Prove that “the earth is not the centre of the universe,gkxx精品课件,Earth must be the centre of the universe because it felt like the earth was standing still.,gkxx精品课件,Read the text again. Answer these questions.,Does the writer believe that the Baconian Method of scientific thought is a good way to gain knowledge?,Yes. He said modern scientists and thinkers are still solving the worlds problems with this type of analysisluckily for us.,gkxx精品课件,2) What image does the writer use to explain how men like Bacon and Galileo helped educate people?,an image of setting forth their scientific ideas,gkxx精品课件,3) Why did Aristotle assume that the sun moved around the Earth?,Because it felt like the earth was standing still.,4) Would the writer describe the people of the church during Galileos time as having open or closed minds?,The writer describe the people of the church during Galileos time as having closed minds.,gkxx精品课件,5) Do you think people like Bacon and Galileo would have thought it was a good idea to open libraries and set up universities? Why?,No. Because at that time people believed more in religion than in facts.,gkxx精品课件,3. Read texts 1-4Which of the underlined linking words mean the same as these?,Example as = when,afterwards, but, since, so he could, so, to start with, when, next,afterward/later; but/however; since/because; so he could/in order to; so/therefore; to start with/at first; when/as; next/following,Linking words,gkxx精品课件,Find these verbs about learning in the text, then match them with their meanings below.,Vocabulary: Words about learning,acquire, observe, consider, test, discover, inspire, solve, challenge,1)to look at closely observe 2) to get acquire,gkxx精品课件,3) to go against popular challenge 4) to encourage learning inspire 5) to find the answer to a problem solve 6) to think about sometime from all sides consider 7) to see if an answer is right test 8) to find something for the first time discover,gkxx精品课件,Complete the sentences with the correct form of the words below.,accustomed, bureaucratic, tend, approve, beneficial, worthy, urge, vital, unwilling, assumption, defence, BC, kingdom, rank,1. Ben _to lie whenever he feels he might get into trouble.,accustomed,gkxx精品课件,2. You might find it _to STUDY before your next exam! 3.I dont _of the man she is marrying. Hes not _of her. 4. He _ me to give up smoking. He said it was _for my health.,vital,approve,worthy,tends,beneficial,5. I worked for government for so I am_ to doing a lot of,urged,gkxx精品课件,ranks,defence,kingdom,BC,unwilling,assumption,_work.,bureaucratic,6. David ruled his _ for 400 years, from 1000 _.,7. Im _ to make any _ about my new job in case Im wrong.,8. In the war ,men of all different _ helped in the _ of the city.,gkxx精品课件,Language points,gkxx精品课件,1to start with 1）in the first place 第一；,一来我们的钱不够， 二来我们没时间。,To start with,we hadnt enough money and secondly were too busy.,gkxx精品课件,2）at the beginning 起初；开始时,The club had only six members to start with. 这个俱乐部最初只有六个成员。,gkxx精品课件,2. 1）worthy of sb/sth,适合于某人/某事,It was difficult to find words worthy of the occasion.,很难找到适合于那种场合的言词。,gkxx精品课件,2）worthy of sth,Their efforts are worthy of your support.,应得某事物；值得做某事,他们的这样努力应得到你的支持。,gkxx精品课件,3） approve of sb/sth,I approve of your trying to earn some money. But please dont neglect your studies.,赞成；认可；满意；同意,我同意你去挣一些钱，可是请不要忽视了功课。,gkxx精品课件,4. fight for sth,争取获得或完成某事物,fight for freedom, independence,争取自由、独立,gkxx精品课件,5. vital to: necessary,对事物的存在、成功或运作极重要的， 必不可少的,The police perform a vital role to our society.,警察在我们的社会起着极其重要的作用。,