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高三课件

栏目: 高三课件

2024-02-24 20:20

【#范文大全# #高三课件#】备课是老师开课之前务必要做的工作,每位老师都要仔细准备备课内容。教案和课件的优化是提高课堂教学质量的重要途径,编写教案和课件时需要注意哪些方面呢?具体内容请参考下文“优化教案和课件的关键点”,希望对您有所帮助!

高三课件(篇1)

So + be/can/do/have…+ S

① So + S + be/can/do/have…

Neither/nor + be… + S

eg: 1. He can ride bike, and so can I . She studies hard; so do you.

Tom is an honest boy; so is John. You have been to Beijing, and so have I .

2.It is fine today; so it is. You study hard, and so you do.

3.She hasn’t been to HK; neither/nor have I .

If you don’t go to the concert, neither shall I .

ex: 1.I like sports and my brother.

A. so does B. so is C. so D. so like

2.He can't drive a car , .

A. so can't I B. can't I either C.I can't too D. neither can I

3.She is not fond of cooking, I.

A. so am B. nor am C. neither do D. nor do

4.Helen doesn't like milk and .

A. so I don't B. so don't I C. either I do D. neither do I

5.-Did you enjoy that trip ? -I'm afraid not.And ______________.

A. my classmates don't either B. my classmates don't too

C. neither do my classmates D. neither did my classmates

6.-I don't think I can walk any further . - ;Let's stop here for a rest .

A. Neither am I B. Neither can I C.I don't think so D.I think so

7.-John won the first prize in the contest. - .

A. So he did B. So did he C. So he did, too D. So did he, too

8.After that we never saw her again, nor from her.

A. did we hear B. we heard C. had we heard D. we have heard

9.-Do you know Jim quarrelled with his brother?-I don't know, .(S91)

A. nor don't I care B. nor do I care C.I don't care neither D.I don't care also

10.-David has made great progress recently. - ,and .(S97)

A. So he has ; so you have B. So he has ; so have you

C. So has he ; so have you D. So has he ; so you have

11.- You forgot your purse when you went out. –Good heavens, _______ . (S02)

A. so did I B. so I did C. I did so D. I so did

Introduce sb. / oneself to sb.

②. introduce sth. to sb.

be introduce into/to…

eg:1. I’d like to introduce my friend Jane to you. Would you like to introduce yourself to us?

Marxism was introduced to China at the beginning of last century.

ex: He seems to _____ Jane. Shee knows him well.

A. introduce to B. be introducing to C. be introduced to D. have been introduced

In one’s opinion: In my opinion, you’d better introduce your partner to me.

in the opinion of sb. In the opinion of most people, the meeting is of great importance.

go on doing sth.: They often went on reading till midnight.

④ go on to do sth: After he finished writing the letter, he went on to read the text.

go on with sth: After supper, her mother told her to go on with her homework.

What’s going on over there?

ex: Go on the other exercise after you have finished this one.

A. to do B. doing C. with D. to be doing

too much: She talked too much at the meeting. Last night, I drank too much beer.

⑤ He is much too fat, because he always eats too much.

much too: This book is much too expensive for me.

ex: 1.It was late to catch a bus after the party, therefore we called a taxi.(S95)

A. too very B. much too C. too much D. far

2. Allen had to call a taxi because the box was ______ to carry all the way home. (03)

A. much too heavy B. too much heavy C. heavy too much D. too heavy much

have sb. do sth. He has me clean the room.

⑥ have sb./ sth. doing (sth) They had the machines running all the time. 使;让

have + n/ pron + p.p She will have her watch repaired.

have sth. to do I have some letters to answer. (有)

ex: 1.-Good morning. Can I help you ? -I'd like to have this package ,madam.(89)

A. be weighed B. to be weighed C. to weigh D. weighed

2.The old lady had a letter from her youngest son in the army ____ to her.

A. read B. write C. received D. written

3.-I’d like to go shopping with you, but I have a meeting _____ . -If you don’t go, _______. A. to attend; nor will I B. to attend; so do I C. attending; so will I D. attend; neither will I

4. He didn't keep on asking me the time any longeras he had had his watch .

A. to repair B. repaired C. repairing D. repair (S93)

prefer sth. to sth. I prefer chemistry to physics.

⑦ prefer doing sth to doing sth. She prefers watching TV to seeing films.

prefer to do sth. rather than do sth. He prefers to stay at home rather than go out .

ex: 1.Rather than on a crowded bus, he always prefers ______a bicycle.(94)

A. ride; ride B. riding; ride C. ride; to ride D. to ride ; riding

2.The teacher _____ giving lectures to students ____ invited to meetings sometimes.

A. preferred; to being B. preferred to; rather than

C. preferred; than being D. preferred to; to being

⑧ It’s one’s turn to do sth.: It’s your turn to do the cleaning.

by the way; on the / one’s way (to) / in this way / in the way

⑨. a way to do sth. He has a strange way of making his class lively and interesting.

a way of doing sth. He has a strange way to make his class lively and interesting.

ex: Please tell me the way you thought of ______ the garden.

A. to take care of B. being taken care of C. to be taken care of D. taking care of

⑩give one’s regards/best wishes/love to sb.

as a result: He had some bad fish. As a result, he felt ill this morning.

as a/the result of: As a result of his hard work, he got a pay rise.

result in: His carelessness resulted in an accident.

result from: The accident resulted from his carelessness.

高三课件(篇2)

教学目标:1、让学生了解句式的一般知识;2、教会学生能根据题目要求,恰当地选择句式,以达到语言表达的简明、连贯得体的要求。

教学难点:选择句式要达到语言表达的简明、连贯得体的要求。

一、 考点阐释:

选用句式,是按照题目给定的语句形式要求造句。所选语句,除句式要求之外,还要求语意恰当,与语境谐合。

1、要让学生了解句式的一般知识。从结构方面说,有单句、复句,整句、散句;从表达方面说,有陈述句、疑问句、祈使句、感叹句;从成分方面说,有省略句、倒装句;从逻辑方面说,有主动句、被动句,肯定句、否定句等。

2、要教会学生能根据题目的要求和语言材料的隐含要求,恰当地选择句式,以达到语言表达的简明、连贯得体的要求。

3、要尽可能地结合情境教学。如对象、场合等。

三、 试题点拨:

典型试题1:选用恰当的句式,把下面的语句加以组织,使话题统一,表意更集中,句子更紧凑。

例句:武松、李逵、解珍和解保都是《水浒》里的英雄,《水浒》中有武松景阳岗打虎的故事,有李逵杀虎报仇的故事,有解珍、解保猎虎蒙冤入狱的故事。这些人物和故事,都是典型的艺术真实,不同于生活的真实。

点拨 :此题考查选用句式的能力。原文话题不统一《水浒》,武松、李逵等人物和故事,要选用一个句式,使话题统一。                                        参考答案:《水浒》里的武松、李逵、解珍、解保等打虎、杀虎、猎虎的故事,都是典型的艺术真实,不同于生活的真实。

典型试题2:将下面的语句,按照不同的表达要求,加以组织,选择不同的句式,分别写一段话。

例句:①新加坡的旅游业在全世界享有盛誉。②新加坡具有良好的旅游的天然条件。③新加坡的旅游部门工作认真、细致。               ④新加坡的旅游业与其他有关部门协调合作得很好。

(1)强调天然条件:

(2)强调工作认真、细致与合作:

点拨:此题考查选用句式的能力,原语言材料从大的层次关系看,是因果关系,其中“原因”复杂,有三个方面,可用“固然……但”来表达。(参考答案略)

四、 命题趋势:纵观近年来句式的考查,不难看出,高考语文试题“选用、仿用、变换句式”的命题,呈现出以下趋势:

第一、贴近生活,让考生有话可说,注意激活他们的思维。

第二、呈开放性,为考生提供了广阔的思考空间。

第三,语用的特点更加突出。

五、 强化训练:

1、选择下面衔接较好的一组句式:

(1)我把老李找来,让他立即写报告,他写完报告马上把它交上去了。

(2)我找来老李,老李立刻写报告,报告写完交上去来了。

(3)古都西安,许多古建筑坐落在主要街区,肃穆的官府衙门,玲珑的楼台轩榭,色彩鲜明的回廊,风格独具的民居,……看到这些,你立刻会为它们凝重的文化底蕴所吸引。

(4)古都西安的主要街区,坐落着许多古建筑,肃穆的官府衙门,玲珑的楼台轩榭,色彩鲜明的回廊,风格独具的民居,……看到这些,你立刻会为它们凝重的.文化底蕴所吸引。

A、(1)(3 )    B、(2)(4)      C、(1)(4)    D、(2)(3)

2、依次填入下面两句中横线处的语句与上下文语意连贯、音节和谐的一组是

(1)每逢深秋时节___松竹山茶,色彩绚丽,美景尽览。

(2)远眺群山环抱,___近看小河流水,茶园葱绿,松竹并茂。

A(1)(3)   B(1)(4)     C(2)(3)       D(2)(4)

(1)阳光融化了河水,细雨润泽了山色,(a 柳枝被春风吹绿      b春风染绿了柳枝),造化的神功又一次使人们惊异了。

(2)秋天,树叶黄了,枯了,快要�落了。枯的叶子离开了枝头在风中飞舞着,(a它曾经有过的婆娑身影依然那么动人      b怀着对金秋时节无比眷念的心情离去)假如我是绿叶,我愿意很快地落在地上,尽情地拥抱这养育它的土地。

A、(1)a(2)b    B、(1)a(2)a       C(1)b(2)a         D(1)b(2) b

4、 依次填入下面一段文字中横线处的语句,与上下文衔接最恰当的一项是

挡眼有石塑一尊,近似昨夜见到的神貌。___,皆先生手迹。___,罗池东侧有柑香亭,___,祠北有衣冠墓,这些名目,只要粗知柳宗元行迹,皆耳熟能详。

A (2)(4)(5)    B(1)(3)(6)         C(1)(4)(5)       D(2)(3)(6)

我们看到,上海的城市环境整洁美观,但相比之下农村给我们的印象仍是又脏又乱。我们认为上海__________。

6、依次填入下面一段文字中的横线处的语句,与上下文衔接最恰当的一项是

一个人不喜欢诗,何以文学趣味就低下呢?____。一部好小说或是一部好戏剧都要当做一首诗看。使比别类文学较严谨、较纯粹、较精微。如果对于诗没有兴趣,对于戏剧散文小说等等的佳妙也终不免有些隔    。____,大半在小说和戏剧中只能见到最粗浅的一部分,就是故事。他们读小说和戏剧只见到故事而没有见到它的诗。____。

(1)因为一切诗都要有文学的特质          (2)因为一切纯文学都要有诗的特质          (3)不爱好诗而爱好小说的人们            (4)爱好诗而不爱好小说戏剧的人们          (5)就像看到架上的花而忘记花架         (6)就像看到花架而忘记架上的花

A  (2)(4)(6)    B(1)(4)(5)          C(2)(3)(6)        D(1)(3)(5)

高三课件(篇3)

教学目标

(1)正确理解加法原理与乘法原理的意义,分清它们的条件和结论;

(2)能结合树形图来帮助理解加法原理与乘法原理;

(3)正确区分加法原理与乘法原理,哪一个原理与分类有关,哪一个原理与分步有关;

(4)能应用加法原理与乘法原理解决一些简单的应用问题,提高学生理解和运用两个原理的能力;

(5)通过对加法原理与乘法原理的学习,培养学生周密思考、细心分析的良好习惯。

教学建议

一、知识结构

二、重点难点分析

本节的重点是加法原理与乘法原理,难点是准确区分加法原理与乘法原理。

加法原理、乘法原理本身是容易理解的,甚至是不言自明的。这两个原理是学习排列组合内容的基础,贯穿整个内容之中,一方面它是推导排列数与组合数的基础;另一方面它的结论与其思想在方法本身又在解题时有许多直接应用。

两个原理回答的,都是完成一件事的所有不同方法种数是多少的问题,其区别在于:运用加法原理的前提条件是,做一件事有n类方案,选择任何一类方案中的任何一种方法都可以完成此事,就是说,完成这件事的各种方法是相互独立的;运用乘法原理的前提条件是,做一件事有n个骤,只要在每个步骤中任取一种方法,并依次完成每一步骤就能完成此事,就是说,完成这件事的各个步骤是相互依存的。简单的说,如果完成一件事情的所有方法是属于分类的问题,每次得到的是最后结果,要用加法原理;如果完成一件事情的方法是属于分步的问题,每次得到的该步结果,就要用乘法原理。

三、教法建议

关于两个计数原理的教学要分三个层次:

第一是对两个计数原理的认识与理解.这里要求学生理解两个计数原理的意义,并弄清两个计数原理的区别.知道什么情况下使用加法计数原理,什么情况下使用乘法计数原理.(建议利用一课时).

第二是对两个计数原理的使用.可以让学生做一下习题(建议利用两课时):

①用0,1,2,……,9可以组成多少个8位号码;

②用0,1,2,……,9可以组成多少个8位整数;

③用0,1,2,……,9可以组成多少个无重复数字的4位整数;

④用0,1,2,……,9可以组成多少个有重复数字的4位整数;

⑤用0,1,2,……,9可以组成多少个无重复数字的4位奇数;

⑥用0,1,2,……,9可以组成多少个有两个重复数字的4位整数等等.

第三是使学生掌握两个计数原理的综合应用,这个过程应该贯彻整个教学中,每个排列数、组合数公式及性质的推导都要用两个计数原理,每一道排列、组合问题都可以直接利用两个原理求解,另外直接计算法、间接计算法都是两个原理的一种体现.教师要引导学生认真地分析题意,恰当的分类、分步,用好、用活两个基本计数原理.

教学设计示例

加法原理和乘法原理

教学目标

正确理解和掌握加法原理和乘法原理,并能准确地应用它们分析和解决一些简单的问题,从而发展学生的思维能力,培养学生分析问题和解决问题的能力.

教学重点和难点

重点:加法原理和乘法原理.

难点:加法原理和乘法原理的准确应用.

高三课件(篇4)

1. 话题:Talking about the mystery.

2. 词汇:reception, considerate, cigar, splendid, astonish, coincidence, tension, elegant, bachelor, prescription, drawer, theft, religious, stubborn, enquiry, assistance, vital. guilty, stain, banquet, convince, assume, cancel, meanwhile, remark, innocent, commit, straightforward, roundabout

Maybe you could… You ought to…

If I were you I'D. .. Why don't you…?

It might be a good idea if you… Have you thought about…?

I suggest you… You must…

4. 词组:

2) in an act of revenge =in order to revenge

3) pass on… to sb. =hand sth. down to sb.

5) fasten… to…

7) be stubborn in doing…=insist on doing s

9) turn out (to be) guilty / that…

11) be desperate for sth/ to do sth…

= in great need of sth/ to do sth

12) have no choice but to do…

do nothing but do…

can't help but do…

can not choose but…

16. be considerate of/ to/toward …对…体贴 17. be astonished at / to do…

18. be guilty about/ over/for/of…

19. be cursed with …

20. be convinced of/ that…坚信……

21. be mistaken about sth/sb. 弄错

22. prove sth. to sb. 证实……

prove to sb. that…

take the trouble to do sth…

24. pay a high price for…

be engaged in politics/ business

26. as for…=with regard to sb. /sth

1) When he died he left the Moonstone to his sister's daughter, in an act of revenge, passing on his bad fortune to her.

2) His move to quit smoking cigars to please her is seen by the servants as evidence that he is in love with Rachel.

3) Is it coincidence or is it the moonstone's bad luck that causes the tension and strange things that happen during the rest of the evening?

4) Franklin's reply that doctors just guess which drug they should recommend, makes Dr Candy extremely angry.

5) The detective believes that she may have taken the diamond either from force of habit or to cause a disagreement between Rachel and Franklin.

6) Rachel is stubborn in resisting his enquiries about the Moonstone to the degree that she makes it seem as if she does not want the mystery to be solved.

7) I was convinced that she had taken her own diamond, and that Rosanna had assisted her.

set : 1) 放,安放(to put) He set his hand on my should.他把手放在我的肩上。

2) 布置,安排 (to put into order for use) Please set the table for dinner

3)制定,确定(to fix or determine a rule, time, etc)

Have you set the time for the meeting?

4) (太阳等)下落(to go down)The sun rises in the east and sets in the west.

5) 镶嵌于(to fix…into)He set a diamond in a ring.

6)设置(书本,戏剧,电影等)的背景 The novel is set in the gold rush

act v. Think before acting . 三思而后行

The medicine was taken for a long time, but it failed to act. .这药服了很长时间了,但还未见效。

(1) 当action 作可数名词时,常与act 同义。a kind act/ action 仁慈的行为

(2) 但act 多指具体的,短时的的行为或行动;action多指复杂的,持续的行为或行动。

(3) 在某些固定词组中,如an act of cruelty (残忍的行为),an act or war (战争行为),an act of mercy(仁慈的行为)等中,不能用action. 又如:take action (采取措施) 也是固定搭配。

He was interested in his book to such a degree that he thought about nothing else.他对工作是如此感兴趣,以至于从不想别的事情

To a certain degree he likes his job. 在某种程度上他喜欢他的工作。

Chinese fans love Yao Ming to the degree that they will try to watch any match that Yao Ming competes in.

(1) 像……一样He doesn't like skating as much as he used to.他不像以前那么喜欢滑冰了。

(2) 照……方式I have told the story just as it happened.我已如实讲了这件事。

(3) 因为,既然 As you object, I’ll reconsider the plan. 既然你反对,我就重新考虑一下这个计划。

(4) 虽然 Much as I like the book, I can't afford to buy it.

(1) whoever 既可引导名词性从句,又可引导让步状语从句。

Give the book to whoever (=anyone who) would like to read it.(whoever在从句中作主语)

Give the book to whomever (=anyone whom) you like. (whomever 在从句中作宾语)

Whoever comes to the meeting will be welcome. =Anyone who comes to the meeting will be welcome.

Whoever comes to the meeting, he will be welcome. =No matter who comes to the meeting, he will be welcome.

(2). no matter who 只能引导状语从句。No matter who you are, you can't go without permission.

considerate adj.体贴的 (of, to, toward )+ n.

Franklin is very considerate toward Rachel.

in ~ of 考虑到…,顾及…

on no ~ 决不…

3) consider sb./sth. as sth. 视某人(物)为He is considered a weak leader.

investigate vt. 调查,侦查investigation n. 调查,探究investigative adj. 调查的,

Her absence of hair could hardly escape remark.

她的脱发无法回避他人的议论。

1)当remark 做及物动词表示“注意、说到”时,常接宾语从句或名词;表示“评论”时,常用于 remark on(upon) sb. / sth.

It was rude to remark to his/her appearance. 对别人品头论足是不礼貌的。

2)remarkable adj. 引人注目的,突出的, 不平常的

She is a woman of remarkable imagination.

He was caught in the act of pickpocket(扒窃).

astonish (1) vt. 使惊讶,使惊愕常用于被动语态,不用于进行时

The news astonished everybody. 这消息令大家惊讶。

(2) vi. 被…惊讶I was astonished at/to hear the loud sound.

adj. 惊讶的 astonished adj. 令人惊讶的 astonishing n. 惊奇,惊愕 astonishment

to one’s astonishment 令人感到惊讶的是…

To my astonishment, the dog jumped at me suddenly.

(3)自觉有罪的,自知有过错的,内疚的(about/over/for/of + n.)

He was found guilty. 他被判有罪。

I was guilty of a slip of memory. 我记错了。

I feel guilty about having told a lie. 我说了谎话而感到内疚。

may 表示推测,“或许,可能”常用于肯定句中,may+动词原形表示对现在的情况进行推测。 It may rain tomorrow.

may not + v. 表示“可能不” can not + v. 表示“不可能”

may/must+can’t+have+done 表示对过去发生的事情的推测

He may have gone home. 他可能已经回家了。

(2) adj. 无邪的,天真烂漫的as innocent as baby 像婴儿般天真

(3) n. innocence 无辜 His friends proved his innocence.

.desperate (1)adj. (for+n.) 对…渴望 ,(to do)要做…(不置于名词前)

adj.不顾一切的,亡命的He was desperate for fame. 他极度渴望成名。

but是个介词,作“除了”解, 后面跟动词的不定式。

We had no choice but to wait.

comfort vt.安慰(某人)comfort a dying man安慰垂死的人

The child ran to his mother to be comforted.那个孩子跑到母亲身边以求得到安慰。

comfortable adj. 适合的,令人安逸的,舒适的a comfortable bed 舒适的床

The patient was comfortable after his operation.病人手术后非常安逸。

The witchdoctor cursed him,his son and his grandson.巫师诅咒他、他儿子和他孙子。

She cursed him for ruining her life.她诅咒他破坏了她的生活。

She was cursed with stammer all her life.她一生受口吃之苦。

He is a stubborn boy who won’t obey his mother.他是一个固执的孩子,他不会听母亲的话的。

Tom is stubborn in accepting new things.汤姆不容易接受新鲜事物。

The lock is rather stubborn; it needs oiling.这把锁相当难开它需要加油了。

She wasn’t really crying;she was only pretending.她不是真哭,只是在假装。

She pretended to be reading when her mother came in.当母亲进来的时候,她假装正在读书。

高三课件(篇5)

---- Integrating Skills

浙江师范大学外国语学院英本0102 魏绍宏

一、 教学设计思路

新教材的推行,一方面改进了原有教材,提高了教学质量,培养了学生听、说、读、写四方面的综合技能。但同时也给老师提出了挑战,迫切需要转变原有的教学方式,其中最为困惑的便是新增的Integrating Skills的教法。绝大部分老师把这部分内容当作阅读课来上,详尽讲解知识和语言点;有些则是一笔带过。但仔细推敲一下,我们就不难发现这部分内容的设置不是没有理由的。由于中国传统英语教学一直注重读写,忽视听说方面的培养,导致学生只能写,不能说,“哑巴”英语越来越引起了社会各界的关注。英语作为一种交际手段,是集听说读写技能为一体的,所以这就要求在教学过程中,充分体现这四项技能的结合。因此本课时,从Darwin进化论引入,激发学生就人与动物的相似与不同之处发表自己的观点,训练学生口头表达能力;进入课文之后,让学生通过听朗读带找出段落大意,训练听力技巧;之后在阅读课文过程中,通过略读、跳读、查读等手段来促使学生掌握课文内容,并进行深层理解。在此基础上,欣赏和分析从句;最后,让学生通过写作提高笔头能力,把言语能力转化为书面表达能力。

二、 学习任务分析

本文是Integrating Skills,目的就是在阅读过程中同时提高学生在听说读写四项技能。通过一个课时,学生能用自己的语言来表达自己的观点和看法,在听的过程中运用阅读技巧理解和概括上下文的内容。同时在阅读中掌握查读和略读等技巧,在通过书面表达来提高写作能力。

(1) 重点:

a. 训练学生使用查读和略读等技巧来提高获取信息量的能力和阅读效率。

b. 通过欣赏和分析从句,使学生掌握从句的构成特点并能运用于实际表达中。

(2) 难点:

a. 有效自然导入阅读语篇的知识背景,激发学生阅读兴趣。

b. 使学生在听力过程中运用阅读技巧快速获取信息。

三、 学习者分析

本课时的授课对象是高一新生,一半学生来自于城市,一半学生来自于农村,因此在英语基础知识方面,差距比较明显。农村的学生尽管学习十分认真刻苦,成绩不错,但是上课比较沉默,参与性不强,尤其在听说方面能力比城市学生欠缺。城市学生上课十分积极踊跃,主动性比较强,接受性比农村学生来的快,虽然基础有点浮,但综合素质,尤其是听说方面能力比较高。但由于都是高一新生,初中接受懂得多为因试教育,普遍在阅读技巧和听力技巧上存在着不足,对口语表达和写作重视不够,所以有待进一步提高。

四、 教学目标

根据新课程目标的要求,新教材更加强调英语课堂教学要注重发展学生综合语言运用能力。而且随着英语日益成为日常工作所需,人们需要的不仅仅是书面表达和阅读能力,而是一种能听说读写都精通的人才,所以教学目标必须同时从这四方面着手,缺一不可。

(1) 通过Darwin生物进化论导入,激发学生说话的欲望,学生在掌握人与动物的区别和联系的同时,拓展思路,利用发散性思维,能够准确用英语表达自己的观点和看法。

(2) 学生将阅读技巧用于听力过程中,提高信息获取的速度,培养概括归纳能力,快速准确地在听的过程中把握文章的大致内容。

(3) 学生在老师的引导和帮助下,了解和使用也技巧,如查读、略读、跳读等。在欣赏和分析从句中,掌握从句规律和特征,运用到写作过程中。

(4) 学生能够有效地和同学合作,共同完成任务和解决问题,培养团队精神和合作精神。

(5) 通过课文知识和老师及同学的补充,学生将意识到人与动物的共性,增强保护生物意识。

五、 教学准备

黑板、录音机、多媒体课件、Senior English for China Student’s Book 1A 、课文配套朗读带

六、 教学过程设计

教学目标 教学内容 教学步骤 教学意图 时间 教学媒体

自然引出话题,吸引学生注意力,激发学生表达欲望 1、 picture,introduction

2、 famous theory of Darwin

3、 What do you know about similarities and differences between human beings and animals? 1、picture guess

2、tell something about evolution theory

3、check and evaluate

students’ answers 创设猜谜游戏自然导入,激发学生表达欲望,活跃课堂气氛;把课后练习提前讲解,有利于增强学生对背景知识的了解,培养发散性思维,为更好地开展下一步教学活动--阅读做准备。

7m

多媒体课件、黑板

引出课文内容,使学生进入角色 1、 Human beings become more interested in playing with animals. Show pictures about playing with dolphins.

2、 What do you know about dolphins? 1、show pictures

2、let students give their opinions

通过图片引起学生注意,激发学生兴趣,以学生自己对海豚的介绍,增加背景知识,有利于学生更好地理解下文。

3m

多媒体课件

尝试把阅读技巧skimming运用于听力中,并介绍相关听力技巧,培养归纳和整理能力 1、 Listen to the tape and try to get the main idea of each paragraph.

2、 Introduce the skill” skimming” and some other skills to activate students to use it in listening.

3、 Listen again, then check answer. 1、 play the radio

2、 introduce reading skill “skimming”

3、 play the radio again

4、 check the answer 使学生了解略读及其他葶苈技巧,在听力过程中有意识地运用。通过前后两次听力比较,来感受技巧的效果

13m

录音机

尝试运用查读、略读等技巧来快速获取信息,提高学生阅读能力和谋篇能力 1、 Introduce skill-scanning.

2、 Find the reasons why people swim with dolphins.

3、 Think about the rules you must follow when you swimming with dolphins.

4、 Try to find out reasons why swimming with dolphins has become more popular. 1、 introduce scanning

2、 read P1 to find the answer

3、 read P2 to find the answer

4、 read P3 to find the answer 使学生了解运用查读等技巧来掌握每段大意,拎出重点,使内容简明结构更清晰,明白文章的构成方式,有利于运用于自己的写作中。

6m

多媒体课件

回忆定语从句和宾语从句,让学生比较例子找出区别,准确运用于练习中 1、 attributive clause in text

让学生分析,找出先行词、关系代词和从句

2、 object clause in text

让学生分析,找出关联词和从句

3、translate and make sentence 1、show examples in text, by comparing them, make students understand the differences

2、ask students translate and make sentences

3、evaluate and check 欣赏和分析阅读中的从句,唤起学生原有知识结构,学生自己分析和归纳两种句型的特点,在操练中得以巩固,从而建立新的知识结构。

6m

多媒体课件

培养学生发散性思维和用英语思考的习惯,学会与他人合作,分享信息,增强合作精神和团队精神。同时,激发学生保护生物意识。 1、 Think about more adventures .

2、 What rules do you think you should follow while playing with them.

3、 What do you think about hunting wild animals for eating or other purposes? 1、 group discussion

2、 reporter of each group present your group’s opinion 通过小组讨论,激发同学间的合作意识;发言来提高口头表达能力;增强保护动物的意识。

8m

多媒体课件

锻炼写作能力 Write a composition about playing with animals. Homework 将语言知识转化为书面表达能力

1m 多媒体课件

巩固本课时所学 1、 knowledge points of text

2、 reading skill

3、 listening skill

4、 attributive clause and object clause

Summary

巩固

1m 多媒体课件

七、 教学流程图

八、 资源及媒体的运用

通过Darwin的照片引入,吸引学生的兴趣,自然切入话题。在课堂教学中运用多媒体课件上的表格、录音和黑板充分调动学生的各种感官参与到学习中来,为师生提供各种平台互相交流的同时,提高了课堂活动的密度,也使课堂变得更加生动有趣。

九、 教学反思

1、 在教学中运用多媒体教学,得以确保英语学习材料的充足,同时节省了大量的板书时间,表格使内容更加直观和清晰,为快节奏、大容量的课堂教学提供了可能性。

2、 根据学生的认知规律和心理特征,使用简单的、学生比较容易接受的术语,利用一些提问技巧逐步引导学生自己找出正确答案。

3、 采用各种方式调动学生的积极性,使其参与到课堂活动中来,发展多方面的技能。

4、 在整个教学活动中,要始终以学生为主,教师作为一个引导者和评价者,帮助学生认识并掌握各种技能和手段,使其在自我发现的过程中掌握技能和知识,养成自我学习和分析的习惯,最终达到听说读写技能共同提高的结果。

高三课件(篇6)

一、教材分析

《化学反应的限度》是化学学科重要的原理性知识之一,也是深入认识理解化学反应特点和进程的入门知识,在社会生产、生活和科学研究中有广泛的应用。

1、本节教材在编排上具有以下特点:

(1)安排在对影响化学反应速率的因素进行探究和总结之后,为学生学习本节内容奠定了知识基础。

(2)通过化学史实(炼铁高炉尾气之迷),激发学生的问题意识和求知欲,为学生学习本节知识铺设了心理桥梁

(3)经过对化学反应的可逆性→可逆反应→平衡状态的分析推进,逐步形成化学反应限度的概念,体现了学习循序渐进的原则。

(4)引导学生用所学知识去分析和解决实际问题,体现了知识的实践性。

(5)注重知识的基础性,没有从原理、定义的高度予以重点讨论,体现了大众教育的思想,并为选修教材的学习留有充足的空间.

2、教学设想:

本节课的教学旨在由浅入深,从学生日常生活中的化学现象和实验中抽象出有关的概念和原理,形成一个由宏观到微观、由感性到理性、由简单到复杂的科学探究过程。从而帮助学生建立动态平衡的观点,让学生理解化学反应限度的本质原因及外部特征,训练学生的科学思维方法,培养学生分析解决问题的能力。其主要过程是:

3、教材处理(基于以上设想,我对教材进行了如下处理)

(1)引入学生分组实验,通过对学生熟悉的化学反应的实验设计和探究,使学生体验科学探究的过程,亲身经历知识的发生发展,从而认识并相信可逆反应的存在。

(2)通过动画模拟,变微观为直观,化抽象为具体,进一步强化学生对可逆反应本质的认识和理解。

(3)以学生实验为媒介,通过对溶解平衡状态的分析讨论,类比导入化学平衡状态和化学反应限度的学习。

(4)将科学史话放到本节最后,为学生利用所学知识解决社会实际问题创造机会,从而形成其对所学知识价值的认同,激发学生的学习积极性。

(5)在知识拓展部分,增加演示实验,激发学生继续学习本部分知识的积极性,为选修教材的深入学习埋下伏笔。

(6)通过阶梯式的习题设置,检验学生的学习效果,梳理知识脉络,培养其解决实际问题的能力。

二、教学背景分析

1、前面对化学反应速率的概念及影响因素的学习和探究为本节学习奠定了知识基础。

2、本节知识理论性较强,需要学生要具有较高的抽象概括能力和逻辑思维能力。

3、学生在此之前缺乏类似的学习经验和探究经历

三、教学三维目标、重难点及教学方法和手段

基于以上几方面的考虑,确定本节教学目标及重难点如下:

1、知识与技能

(1)理解可逆反应,化学平衡的概念;了解影响化学反应限度的因素

(2)理解化学反应限度的本质原因及外部特征;

(3)学习实验研究的方法,能设计并完成一些化学实验,通过实验探究形成化学平衡的概念及化学反应限度的概念。

2、过程与方法

(1)重视培养学生科学探究的基本方法,提高科学探究能力;

(2)通过探究实验认识化学平衡与反应限度,并用得到的结论去指导分析和解决实际问题。

高三课件(篇7)

Answer the following questions

1. What is Fun On Wheel? How did it come around?

(Follow these small questions.

1) When and where was the ramp built? And by whom?

2) Was it success?

3) When do they usually go skateboarding there?

2. How long has skateboards been around?

3. How did teenagers discover it?

4. What is the X games?

5. What kind of safety equipment do skateboarders use?

6. Why do you think some people like extreme sports?

(Following these small questions:

1) How are “extreme sports” different from traditional sports?

2) What can they get from the sports?

1. It is a skateboarding club which started by a dozen of teenagers who usually hang ten in a park where a ramp was built three years ago, which has arisen the adult’s interest and won their support.

2. Since 1970s.

3. As a result of TV shows, films, and competitions such as the X games.

4. The X games are like the Olympic Games for a new generation of sports which are less familiar to us than sports like football and basketball.

5. Helmets and other equipment which can protect them from danger.

6. First they enjoy beauty, harmony, and thrills more in extreme sports than in regular(traditional) sports.

Second the participants can have fun and enjoy the excitement of trying something new, that is to enjoy the pure joy of doing something that you did not think you could do and overcoming the fears,

Besides, they can develop friendship with each other through the X games

P 6 Exercise 2 Use some adj to describe the people.

kind-hearted, adventurous, supportive, understanding, creative, pioneer,

How do you understand this sentence, “Once you are Xperienced, your life will truly change.”

Language points:

1. trick

n. play a trick on, trick or treat, trick to open the door

v. trick sb into sth/doing sth (用计谋诱使某人做某事)

trick sb out of st (骗走某人某物)

trick sb out in(with) sth (用某物打扮可装饰)

adj. tricky

2. dozen

a dozen of 一打, 十二个

a dozen (of) eggs

二十四 two dozen(s) (of)

三十六 three doz (of) eg: I’ve bought a dozen of pencils for my son. I want four dozen (of) eggs.

dozens of 许多

several / a few / some dozens of

by the dozen 按打,以打计算

in dozens 成打地

3. head down to

head vt &vi 使……朝向,前往

head down to, head for

4. skillful, adj.灵巧的,熟练的

skilled adj熟练的,有技能的

be skillful at/in = be skilled at/in

5. be around be active in a particular field 在某一领域或行业中活跃

have been around 有阅历,有见识

walk around, around the world, around 8 o’clock

6. as a result of

As a result of

Because of

Owing to

On account of

Due to

7. center on 将…当作中心或重点; 集中于

他们的谈话总是围绕着政治。 Their talks always center on politics.

~ sth. on /upon 将某物集中在…上/集中concentrate on/upon 集中,集中(思想/注意力…) 于…

我们必须把注意力集中在效率上。We must ~ our attention on efficiency/studies.

concentrated 浓缩的 concentration 注意力

9. enthusiastic over, for, about 热心于,狂热于

He became enthusiastic about classical music.

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