2021新版北师大版必修第三册英语Unit9 Section Ⅱ　Lesson 2 & Lesson 3ppt课件.ppt

1、UNIT 9 LEARNING Section Lesson 2 & Lesson 3 预预 习习 新新 知知 早早 知知 道道 .匹配词义 A单词匹配 ( )1.classic Aadj.适时的，及时的 ( )2.recommend Badj.&adv.遍及世界的；在全世界 ( )3.acquire Cadv.定期地 ( )4.worldwide Dvt.推荐；建议 ( )5.childhood Evt.学习，获得(知识，技能) ( )6.retell Fvt.&vi.出版；发表；刊登 ( )7.technique Gadj.经典的 ( )8.publish Hn.童年，儿童时代 ( )9.

2、timely Ivt.重讲；复述 ( )10.periodically Jn.技巧，手法 答案 15 GDEBH 610 IJFAC B短语匹配 ( )1.take it easy A很荣幸做某事 ( )2.as a result B不管怎样 ( )3.be curious about C作为结果 ( )4.in one way or another D放轻松 ( )5.be honoured to do sth. E对好奇 答案 15 DCEBA .默写单词 1_ n. 策略；战略；规划 2_ prep. 超出范围 3_ adj. 充足的 4_ n. 输入；投入 5_ n. 上下文；语境；背

3、景 6_ n. 记忆 strategy beyond sufficient input context memorisation 7_ adj. 急剧的，猛烈的；尖的，锋利的 8_ n. 计划；安排 9_ adj. 奇特的 10_ n. 小说 sharp arrangement odd novel .语境填词 timely；classic；sharp；periodically；retell；beyond；publish； worldwide；childhood；technique 1His books have sold more than 20 million copies _ 2Excep

4、t for her illnesses，she had had a particularly happy _ 3It is a _ style of Gothic buildings. worldwide childhood classic 4The exercise was _ the abilities of most of the class. 5Pictures of the suspect were _ in all the daily papers. 6The artist combines different _ in the same painting. 7Lucilla of

5、ten asks her sisters to _ the story. 8The wind was not as _ and cruel as it had been. 9 A nasty incident was prevented by the _ arrival of the police. 10We will refresh this information _ to keep our system updated. beyond published techniques retell sharp timely periodically .语法填空之派生词 1This is a _(

6、simplify)example，but it illustrates the pattern. 2 She speaks no Japanese and is _(familiar)with Japanese culture. 3Try to _(memory)the names of all the people you see there tonight. 4Its _(normal)much warmer than this in July. simplified unfamiliar memorise normally 5The company must reduce costs t

7、o compete _(effective). 6Ill make _(arrange)for you to be met at the airport. 7Mothers are often the ones who provide _(emotion) support for the family. 8The two sets of figures are not _(significant) different. effectively arrangements emotional significantly 1This is because when we experience thi

8、ngs for the first time， we often have strong feelings of fear or excitement. _，我们常常会有强烈的恐惧或 兴奋感。 这是因为当我们第一次体验事物时 2A person with a photographic memory could remember every detail of a picture，a book or an event many years later，but no one has proved that there are people who really have photographic

9、memories. 一个有详细准确的记忆的人可以在很多年后记着一幅画、一本书 或 一 件 事 的 每 一 个 细 节 ， 但 没 有 人 证 明 有 这 样 的 人 _。 真的有详细准确的记忆 3As most of us do not have amazing memories like them，when memorising detailed learning materials，we simply need to focus on the important ideas and be curious about what we learn. 由于我们大多数人没有像他们一样的惊人记忆，当

10、我们记忆详细 的 学 习 材 料 时 ， 我 们 只 需 要 专 注 于 重 要 的 想 法 ， 并 _。 对我们学到的东西感到好奇 4 Another effective technique to remember things is to group similar ideas or information together so that they can be easily connected to things that are already known. 另一种有效的记忆方法是将相似的想法或信息组合在一起， _。 这样它们就可以很容易地与已知的事物联系起来 5This means

11、 timely review during this period，with a few revisits to what is learnt ， can significantly help us to remember the information. 这意味着在这段时间内及时复习，_，可以 大大帮助我们记住这些信息。 再复习一下所学的知识 名师圈点 childhood n童年，儿童时代 especially adv.特别地；尤其 emotional adj.情感上的；情绪上的 experience v经历 excitement n兴奋，激动 as a result 作为结果 as a r

12、esult of.由于的结果 retell vt.重讲，复述 fix v使固定；安装；决定，确定(日期、时间、数量等)；安 排；组织 photographic adj.详细准确的；照片的；摄影的 detail n细节；详情 detailed adj.详细的 amazing adj.令人惊奇的 amazed adj.惊奇的；惊讶的 Daniel Tammet 英国人丹尼尔 塔梅 4 岁时经历了一场痉挛，从 此世界在他眼里变得截然不同他的两个感官神奇地联系在了一 起。他的运算能力也非常惊人，1 分钟内就可以算出 37 的 4 次方是多 少，或者 13 除以 97，然后给出小数点后 32 位的数字。

13、 helicopter n直升机 limited adj.有限的 memorise vt.记忆；记住 be curious about 对好奇 memorisation n记忆 technique n技巧，手法 natural adj.自然的；自然而然的 publish vt.& vi.出版；发表；刊登 21 present vt.呈现 22 curve n曲线，弧线 23 sharp adj.急剧的，猛烈的；尖的，锋利的 24 timely adj.适时的，及时的 25 review v复习 26 revisit vt.重新考虑，再次讨论 26 significantly adv.显著地；重

14、大地 27 periodically adv.定期地 28 effective adj.有效的 29 definitely adv.肯定；确实 30 take it easy 放轻松 原文呈现 THE SECRETS OF YOUR MEMORY Memory expert Jemima Gryaznov answers some of the most common questions about memory. 1Why can I remember events in my childhood but not what happened last week? We remember th

15、ings that have strong connections in our mind， especially emotional connections.1 Childhood memories are often very emotional.This is because when we experience things for the first time，we often have strong feelings of fear or excitement .Also， interesting or funny stories from our childhood are of

16、ten told again and again.As a result ，we remember them much better，as retellingevents helps fix experiences in our memories.What can we learn from all this？ When remembering something new，try to connect it to our emotions.It is important to connect it with what we already know.2 Also，we can try to r

17、etell what we have learnt to a few others. 1that 引导定语从句，修饰先行词 things。 2what 引导宾语从句，作 with 的宾语。 2Do some people really have a photographic memory? A person with a photographic memory could remember every detail of a picture，a book or an event many years later，but no one has proved that there are peop

18、le who really have photographic memories.Yet， there are some people who do have amazing memories.For example， Daniel Tammet can remember the first 22，514 digits of pi()and Stephen Wiltshire can draw a detailed picture of a city from memory after flying over it in a helicopter .They are both good at

19、remembering particular things for a limitedtime.As most of us do not have amazing memories like them，when memorisingdetailed learning materials，we simply need to focus on the important ideas and be curious aboutwhat we learn.Asking questions about what we learn also helps with memorisation.Another e

20、ffective techniqueto remember things is to group similar ideas or information together so that they can be easily connected to things that are already known.3 3so that 引导目的状语从句，表示“以便；为了”。 3Why do I forget the new words that I learnt yesterday? Dont worry.This is naturalfor many people.In 1885，Herman

21、n Ebbinghaus publisheda book called Memory and presented 21 a famous forgetting curve 22 .According to him，the sharpest 23 loss of memory occurs during the very early period after learning.This means timely 24 review 25 during this period ， with a few revisits 25 to what is learnt ， can significantl

22、y 26 help us to remember the information.Therefore，one of the golden rules to increase how much we remember is to review the material periodically 27 ，especially during the first day after learning.This “spaced review” soon after learning helps build stronger memories and it is more effective 28 tha

23、n waiting to review everything before exams. 4Im 16，but I sometimes forget things.Is my memory getting worse? Definitely 29 not.Our memory reaches its full power at the age of 25.At that point，we can remember up to 200 pieces of information in a second.After this age，however，the brain starts to get

24、smaller.By the age of 40，we lose 10，000 brain cells every day.By middle age，our memory is significantly worse than when we were young.So take it easy 30 .You are at a good age in terms of your memory.Make good use of it！ 译文参考 你记忆的秘密 记忆专家杰迈玛 格里耶茲诺夫对于一些有关记忆的最普通问题 的回答。 1为什么我能记起童年的事，却记不起上周发生的事？ 我们记得那些在我

25、们脑海中有很强联系的事情，特别是情感联 系。童年的记忆往往是非常感人的。这是因为当我们第一次体验事物 时，我们常常会有强烈的恐惧或兴奋感。而且，我们童年的有趣或好 笑的故事经常被一次又一次地讲出来。 因此， 我们会更好地记住它们， 因为复述事件有助于巩固我们记忆中的经历。我们能从这些中学到什 么？当记住一些新的东西时，试着把它和我们的情绪联系起来。把它 和我们已经知道的事物联系起来是很重要的。同时，我们也可以尽力 把我们所学的重新讲给其他一些人听。 2有些人真的有详细准确的记忆吗？ 一个有详细准确的记忆的人可以在很多年后记着一幅画、一本书 或一件事的每一个细节，但没有人证明真的有这样具有详细准

26、确的记 忆的人。例如，丹尼尔塔梅可以记住的前 22 514 个数字，而斯蒂 芬 威尔夏可以乘坐直升机从一个城市上空飞过之后， 从记忆中描绘出 一个城市的详细画面。他们都擅长在有限的时间内记住特定的事情。 由于我们大多数人没有像他们一样的惊人记忆，当我们记忆详细的学 习材料时，我们只需要专注于重要的想法，并对我们所学到的东西感 到好奇。询问我们所学的知识也有助于记忆。另一种有效的记忆方法 是将相似的想法或信息组合在一起，这样它们就可以很容易地与已知 的事物联系起来。 3为什么我忘了昨天学的生词？ 别担心，这对很多人来说是很自然的。1885 年，赫尔曼 艾宾浩 斯出版了一本名为记忆的书，并提出了著

27、名的遗忘曲线。据他说， 最严重的失忆发生在学习后的早期。这意味着在这段时间内及时复 习， 再复习一下所学的知识， 可以大大帮助我们记住这些信息。 因此， 增加记忆量的黄金法则之一是定期复习材料，特别是在学习后的第一 天。这种在学习后不久的“间隔复习”有助于建立更强的记忆，而且 比等到考试前复习更有效。 4我 16 岁，但有时会忘记一些事情。我的记忆力变差了吗？ 当然不是。我们的记忆力在 25 岁时达到了顶峰。在这个时间点， 我们可以在 1 秒钟内记住多达 200 条信息。然而，在这个年龄之后， 大脑开始变小。到了 40 岁，我们每天失去 10 000 个脑细胞。到了中 年， 我们的记忆力明显比

28、年轻时差。 所以别紧张。 从你记忆的角度讲， 你正处在一个记性很好的年龄。好好利用它！ 理理 解解 课课 文文 精精 研研 读读 速读 P5859 教材课文，完成下列任务 .阅读判断 判断下列句子提供的信息是正确、错误，还是没有提及。 1Childhood memories are emotional because when we experience things for the first time，we often have strong feelings. ARight. BWrong. CNot mentioned. 2There are really many people wi

29、th photographic memory. ARight. BWrong. CNot mentioned. 3Stephen Wiltshire can remember the first 22，514 digits of pi(). ARight. BWrong. CNot mentioned. 4According to Hermann Ebbinghaus，the sharpest loss of memory occurs as time goes by. ARight. BWrong. CNot mentioned. 5Our memory reaches its full p

30、ower at the age of 40. ARight. BWrong. CNot mentioned. 答案 15 ABBBB .补全信息 选择正确选项填入空白处，补全所给句子提供的信息 Awhat we learn Bhow much we remember Cwhat we already know Dwhen memorising detailed learning materials Ewho really have a photographic memory 1It is important to connect something new with _ 2No one has

31、 proved that there are such people _ 3As most of us do not have amazing memories like Daniel Tammet or Stephen Wiltshire，_，we simply need to focus on the important ideas. 4Asking questions about _ also helps with memorisation. 5One of the golden rules to increase _ is to review the material periodic

32、ally. 答案 15 CEDAB .表格填空 Why can I remember events in my childhood but not what happened last week？ Above all， remember things that have strong connections in our mind，especially 1._ connections.Memories in 2._ are often emotional because when we experience things for the first time，we often have str

33、ong feelings of fear or 3._Also，interesting or funny stories from our childhood are often told again and again. emotional childhood excitement Do some people really have a photographic memory？ No one has proved that there are people with 4._ memory.But there are some people who have amazing memories

34、 such as Daniel Tammet and 5._.We need to focus on the important ideas and be curious about what we learn.Asking questions helps with 6._ photographic Stephen Wiltshire memorisation Why do I forget the new words that I learnt yesterday？ The sharpest loss of memory 7._ during the very early period af

35、ter learning.8._ what is learnt helps us remember the information. occurs Reviewing Im 16 ， I sometimes forget things. Is my memory getting worse？ Our memory reaches its full power at the age of 9._We can remember up to 200 pieces of information in a 10._.After that point ， the brain starts to get s

36、maller.By the middle age，our memory declines. 25 second 细读 P5859 教材课文，完成下列任务 .主旨匹配 1Para.1 AThe reason we forget things learnt new. 2Para.2 BThe age and the memory. 3Para.3 CPhotographic memory and advice for us to memorise things. 4Para.4 D.The reason for remembering events inchildhood. 答案 14 DCAB

37、.单项选择 1Why are childhood memories very emotional? ABecause we often have strong feelings of fear and excitement. BBecause they have strong connections in our mind. CBecause they are interesting or funny. DBecause they are what have learnt. 2The reason for Daniel Tammet can remember the first 22，514

38、digits of pi()is that _ Ahe has a photographic memory Bhe is good at remembering particular things Che can draw a detailed picture Dhe has learnt it many years ago 3According to Hermann Ebbinghaus book，we should _ Areview during the early period after learning Breview during the later period after l

39、earning Creview everything before exams Dreview everything after exams 4People have the powerful memory at the age of _ A40 B25 Cbefore 25 Dafter 40 答案 14 ABAB .读后续写/概要写作微技能 A找出文中含有给出建议的语句 1_ _ 2_ _ 3_ _ When remembering something new，try to connect it to our emotions. .when memorising detailed lear

40、ning materials，we simply need to focus on the important ideas. Another effective technique to remember things is to group similar ideas or information together. B判断下列语句哪些不是给出建议的语句 1Therefore，one of the golden rules to increase how much we remember is to review the material periodically. 2By middle a

41、ge，our memory is significantly worse than when we were young. 3Also，we can try to retell what we have learnt to a few others. 答案 _2_ 教教 学学 知知 识识 细细 解解 码码 1simple adj.简单的；朴素的；易于理解的simplify vt.简化 _ adj.简化了的 2familiar adj.熟悉的；了解的familiarity n熟悉；通晓 _ adj.不熟悉的，不了解的 3memory n记忆；记忆力_ vt.记住；熟记 4normal adj.通

42、常的；平常的_ adv.通常，平常 abnormal adj.不正常的；反常的；畸形的 simplified unfamiliar memorise normally 5 effect n 效果； 影响effective adj.有效的_ adv. 有效地 6arrange v计划；安排_ n计划；安排 7emotion n情绪；情感_ adj.情感上的；情绪上 的 8excite vt.使兴奋；使激动exciting adj.令人兴奋的；令人 激动的excited adj.感到兴奋的；感到激动的_ n激动； 兴奋 effectively arrangement emotional excit

43、ement 1beyond 在(或向)较远的一边；晚于；迟于；超出；除 之外 The road continues beyond the village up into the hills. _ I know what Ill be doing for the next three weeks but I havent thought beyond that. _ Our success was far beyond what we thought possible. _ 在(或向)较远的一边 晚于；迟于 超出 2sharp adj.锋利的，尖的；急剧的，猛烈的；骤然的(变化)； 清楚明确的；

44、鲜明的；敏锐的 So I have in my hand now a sharp knife. _ There was a sharp increase in unemployment. _ She drew a sharp distinction between domestic and international politics. _ He kept a sharp lookout for any strangers. _ 锋利的 急剧的 清楚明确的 敏锐的 Words and Phrases 知识要点1 simplified adj.简化了的 (教材 P56) to read simp

45、lified classic works 阅读简化了的作品 例 1 Last night，the president presented a shorter，simplified version of his speech. 昨晚，总统发表了一番更加简短明了的演讲。 例 2 Millions of people want new，simplified ways of interacting with a computer. 数以百万计的人们想要新的简化方式实现人机交互。 造句 上面的例子是简化了的。 _ The example above is simplified. 知识拓展 simple

46、adj. 简单的；朴素的 simplify vt. 简化 simplification n. 简化；单纯化 即学即练 单句语法填空 I hope his appointment will _(simple)matters. A number of _(simple)have been made to the taxation system. simplify simplifications 知识要点2 arrangement n计划；安排；整理 (教材 P58) facts and arrangements 事实和安排 例 1 If you are agreeable，my husbands office will make all the necessary arrangements. 如果你同意，我丈夫的事务所将作出所有必要的安排。 例 2 We made arrangements with them to meet in a week. 我们和他们约定一星期后见面。 造句 我们学院负责筹办这次会议。 _ Our college is to make arrangements for the meeting. 知识拓展 (1)make an arra