第三版《大学英语》1教学课件Unit3

第三版《大学英语》1教学课件Unit3
第三版《大学英语》1教学课件Unit3

大学英语(外教社版)教案

课程名称 _ 大学英语 II 授课章节 __ Unit 3 Text A___ 授课对象_ 2011级艺术类本科

课程性质_ 公共基础课

授课时间 ____4学时________

Ⅰ. General Introduction

Ⅱ. Teaching Procedures (of Text A)

北京联合大学《大学英语》II教案

Ⅲ. Detailed Teaching Activities

Step 1 Background Information Related to the Text

1 Fun Facts about Happy Birthday to You

2 Important Birthdays in the West

3 Traditional Birthday Celebration in Western Countries

第3 页共19 页

Directions: Task

Summarize the traditional ways to celebrate birthday in the west.

Saying “Happy Birthday”

Opening the presents

Food and drinks are served

Turning off the light and light the candles

Singing birthday song and make a wish

The birthday person blows out the candles on the cake

The birthday person cuts the cake

The guests wish the birthday person “happy birthday” again and leave

Step2 Warm-Up Questions

1 Do you often call your parents? What do you usually talk about with your parents on the phone?

2 Do you know your parent’s birthdays? What do you usually do to celebrate their birthdays?

3 Suppose your mother were fifty tomorrow. What birthday present would you send her?

Step 3 Introductory Remarks

What or what present would an old lady expect from her daughter for her eightieth birthday? It is the old lady’s eightieth birthday. She is very excited. She gets up early and puts on her best dress. She wishes her daughter would come to see her, though deep down she has her doubts. But one thing is certain: She will get a present from her daughter anyway. So she waits with eagerness. Finally the postman comes; the old woman, however, does not receive the parcel she has expecting, but a printed birthday card along with a cheque. She is so disappointed, so hurt, that she tears the cheque into small pieces.

The story, simple as it is, shows us some aspects of the family relationship in Western society and gives us an insight into the frustrations lonely old people suffer.

Step 3 Comprehension of the Text

1. True or False Judgment

Direction:The following True / False exercise is designed to help the students to obtain a general

北京联合大学《大学英语》II教案

idea of the text. The students are expected to repeat a statement if it is true, and to

correct the statement if it is false.

1) The old lady got up early that day simply because she was in the habit of doing so. (F)

(She wanted to be ready for the post)

2) The old lady had two daughters: Myra, the one she was proud of, and Enid, the one she loved. (T)

3) The old lady was proud of Myra as she had got a medal for her work for the aged. (T)

4) Enid worked as a school teacher and lived with her mother until she died. (T)

5) In the past two years, Myra seldom came to see her mother, but she wrote to her quite often. (F) (She seldom wrote.)

6) The old woman was sure that Myra would come to see her since eighty was a special birthday.

(F)

(She thought Myra might come; she was sure Myra would send a present even if she didn’t come.)

7) Mrs. Morrison the help, and neighbors were particularly kind toward her that day; they either gave her some lovely presents or invited her to an afternoon tea. (T)

8) The boy downstairs ran to the gate and got the post for her. (T)

9) As soon as she saw the envelope in Myra’s writing, she knew that her daughter would not send her any presents. (F)

(She was still hopeful that the parcel would come by parcel-post.)

10) After she read what her daughter wrote on the printed birthday card, she felt so hurt that she tore the cheque that came along with the card into little bits. (T)

2. Answer the following questions based on the text:

1) What was the special occasion? How old was the old lady?

Answer: It w as the old lady’s birthday.

2) Did Myra and her husband often come to see the old lady?

3) What had happened to Enid?

4) Whom did the old lady love more, Myra or Enid? Why?

5) Why was the old lady proud of Myra?

6) The old lady lived alone. But do you think she was very lonely? Why or why not?

7) Who was Jim? Was he still alive?

第5 页共19 页

8) Who was Jonnie? How old was he? What do you think of him?

9) Why did the old lady tear the cheque into pieces?

10) The story tells us that Myra had won a medal for her work with the old people. Do you think she deserved the medal? Do you think she really cared about old people? Why or why not?

Step 4 Part Division of the Text

Step 5 Text Organization

1. What type is the text?

A. narration

B. exposition

C. description

D. argumentation

Key (A)

2. A narration is usually organized in order of . (time / sequence)

3. Discourse Analysis

Some Critical Terms in Narrative Stories:

北京联合大学《大学英语》II教案

4. Discourse Analysis of the Story:

Directions:Scan the text and list the basic elements for the story.

5. Words Scanning

1) Directions: Scan the text and use some adjectives to describe her two daughters’and neighbors’ attitudes to the old lady.

Johnnie, Mrs. Morrison & Mrs. Grant: helpful, kind, warm-hearted

Enid: considerate, thoughtful

Myra: thoughtless

第7 页共19 页

2) Directions:Scan the text again and use some phrases describing the changes of the old lady’s actions and feeling.

expectation: get up early; be sure of something; put on best dress; might come

concession: even if; send a present

another expectation: two spots of color; excited like a child; stand by the window, watching disappointment: feel a pang of disappointment

concession: the parcel too large to come by the post

complete disappointment: reluctantly; a card; a piece of paper

6. Further Understanding

For Part 1& Part 2

1. What her neighbors did for the old lady’s 80th birthday?

2. Make up a dialogue between the old lady and one of her best friends. They talk through telephone about her birthday.

Tip:

A: Hello. Is this/that XXX?

B: Yes, may I ask who this is?

A: … Happy birthday to you!

B: Thank you.

A: …

For Part 3: Group Discussion

1) Why did the old lady feel so hurt when she got the check from her daughter?

北京联合大学《大学英语》II教案

A check is impersonal. It symbolizes obligation but with no sincere feelings. Myra regarded her work with strangers as more important than the happiness of her own old mother. It seems that ever yone in the neighborhood was aware that the old woman’s 80th birthday fell on that day. They regarded it as an important occasion.

2) How do you understand that blood is thicker than water?

By saying “Blood is thicker than water”, we mean that family membe rs or our relatives are more important than others (friends, neighbors, etc.). Not only should we be always considerate and helpful to our family members but also we should take the responsibility or obligation to make them happy.

Step 6 Language Study & Difficulties Explanation

1. They say that blood is thicker than water: It is said that family relationships are the strongest ones. 血浓于水(亲属关系最强有力);亲人要比外人亲。

2. make an effort to do sth: try to do sth; try one’s best to do sth

make an even bigger effort to please her: try harder to make her happy.

我应该尽力把英语学好。I should make an effort to learn English well.

Para 1

Question: What was the special occasion?

Answer: It was the old lady’s birthday.

Para 2

1. be ready for the post: be fully prepared for letters, parcels, etc.

ready for sth.: prepared and fit for use

Collocation:

be ready to do sth. 准备好做某事

2. flat: n. apartment; set of rooms (living-room, bed-room, kitchen, etc)

from the second floor flat 从三楼的公寓套间里

from the ground floor 从底楼

3. on the rare occasions: not often; seldom; rarely

我难得有机会看电影。I see films on the rare occasions.

4. rare: adj. unusual; not often happening or seen

It is rare for her to go out at night.

5. occasion: n. special event; time when sth. Happens

Prof. Smith is not a stranger to us. We’ve met him on several occasions.

Collocation:

on the occasion of 在…场合下

on occasion (= sometimes)有时

have an occasion to do sth 有机会做某事

第9 页共19 页

on rare occasion 很少有机会

Para 3

1.even if: even though; in spite of the fact that

Even if it was raining, we had to go out.

2. seldom: not often; rarely

3. at other times: on other occasions

If you work hard at other times, you won’t have to sit up all night before the exam.

4. make: (followed by an object and complement) cause to be or become

They ma de him Chairman of the Student’s Union.

他把他的含意说明白。He made himself understood.

Collocation:

make for 走向,向…前进

make fun of 取笑

make it 办成功,做到

make out 填写,开列,理解,辨认出

make use of 利用

5. mayor: head of a city

5. the aged: the old; the old people

get a medal for her work for the aged

胡锦涛为费俊龙、聂海胜颁发奖章和证书

President Hu Jintao awarded medals to Fei Junlong and Nie Haisheng

Para 4

Question: Why was the old lady proud of Myra?

Answer: Because her husband was a mayor, and Myra had got a medal for her work for the old. Question: Whom did the old lady love more, Myra or Enid? Why?

Answer: The old lady loved Enid more because she lived with her mother and cared for her.

1. be proud of: take pride in

We are proud of our motherland.

2. seem content to do sth: seem pleased / satisfied / happy to do sth

content to (do sth.): pleased to (do sth.); satisfied to (do sth.)

Will you be content to wait till tomorrow?

The old couple seem content to sit in front of the television all evening.

那对老年夫妇似乎对整晚坐在电视机前看电视感到满意。

Pattern:

be content with 满足于

北京联合大学《大学英语》II 教案

第 11 页 共 19 页

to one’s heart’s content 心满意足

3. round the corner: very near; nearby; not far away 他的家就在附近。His house is round the corner.

4. primary: adj.

1) first, as in order, time or place

Primary education is compulsory in our country. 2) main; first in importance

Our history professor explained the primary cause of the First World War.

5. teach in a primary school round the corner: teach in a primary school nearby

Note: for a “primary school”, American people say as “elementary school”. 6. round (around) the corner: very near; nearby The teaching building is just round the corner.

春节就要到了。The Spring Festival is just round the corner.

Para 5

1. arrange for sb to do sth: ask sb to do sth

arrange for: make plans in advance about (sth. for sb.); organize for (sth. to be done) We have arranged for the car to come at nine.

他去英国安排儿子的教育事宜。He went to England to arrange for his boy’s education. arrange for Mrs. Morrison to look after you 2. just a minor operation: only a small operation minor: adj. smaller; less important or serious

The house is in good condition; it needs just a few minor repairs. Jim had a minor problem with his car, but he fixed it himself. 3. operate: v

1) perform surgery; work

He has his left knee operated on last Monday. 2) manage; make…work

Do you know how to operate this machine?

Para 6

Question: What happened to Enid?

Answer: She died on the operation table.

1. come to the funeral: attend the funeral; be present at the funeral

2. in her efficient way

efficient: adj. capable

Our organization is a simple and efficient structure.

既然你如此的忙,你确实需要一个很能干的秘书。

Since you are so busy, you do need a very efficient secretary.

effective & efficient

这两个形容词均有“有效的”之意。

effective侧重产生实际的效果或具有取得预期效果的能力,指人指物都适用。

efficient侧重指积极有效,效率高,效果好。指人时,强调其能干、熟练的技巧。

1) This is a very ______ method. (effective)

2) Our ______ new machines are much cheaper to run. (efficient)

3) Mary turned out to be an ______ secretary. (efficient)

4) His efforts to improve the school have been very______. (effective)

3. light the fire: start the fire; make the fire

4. give the old lady her breakfast: prepare the breakfast for the old lady

Para 7

Question: Did Myra and her husband often come to see the old lady?

Answer:No. Myra came to see her mother only three times since her sister’s death and her husband never came.

1. Two years ago that was: That was two years ago; That happened two years ago.

2. since then: from then on

Para 8

1. put on her best dress

2. after all: it should be remembered;when everything has been considered; nevertheless 别忘了;毕竟

She should offer to pay, she has plenty of money, after all.

Collocation:

all but 几乎,差一点

all in all 总的说来

for all 尽管

北京联合大学《大学英语》II 教案

第 13 页 共 19 页

above all 首先 all at once 突然 3. decade: ten years

4. Perhaps — perhaps Myra might come. What does this sentence imply?

This is the old lady ’s soliloquy(内心独白). She expects Myra to come — she wishes Myra would come — but she has doubts about her coming. The repetition of “perhaps ” and the word “might ” indicate her uncertainty. 5. endure: v. suffer; bear; put up with

The company had to endure heavy financial losses.

As a fireman, you must be ready to endure hardships and even suffer death.

6. After all, eighty was a special birthday, another decade lived or endured just as you chose to look at it : It should be remembered that the eightieth birthday is special because not everyone can live so long. It marks the end of a ten-year period you have lived through or endured, depending on your point of view.

不管怎么说,八十大寿毕竟非同一般---你又活了十年,或者说又熬过了十年,全在你怎么看了。

Para 9

1. even if: even though; in spite of the fact that

2. be sure of

3. Two spots of color brightened her cheeks. 脸颊上的两片红晕,使她满脸生辉。

4. be excited

5. enjoy her day: have a good day; be very happy that day

Para 10

1. give the flat an extra clean extra: adj. additional

They did a lot of extra work but refused to take any extra pay. 2. a bunch of marigold: 一束万寿菊

3. do the breakfast: prepare the breakfast

4. a packet of mints 一盒薄荷糖

5. not…until…

I didn’t go to bed until 11 o’clock last night.

…he wouldn’t go out to play until the post had come: …he would go out to play only after the post had come.

Para 11

1. guess: think; believe

2. I did last week when I was six: I did receive a lot of birthday presents when I was six years old last week.

Para 12

Question: Who was Jim? Was he still alive?

Answer: Jim was the old lady’s husband. He was dead.

1. a pair of slippers

2. cardigan

3. lovely: attractive; beautiful

4. pretty color: beautiful color; attractive color

5. like her in blue: like her dressed in blue

6. a table lamp

7. So many lovely things: There were so many things the old lady loved.

Question: What does this sentence mean?

Answer: There were so many nice things the old woman wanted to have, but she would be very

北京联合大学《大学英语》II教案

pleased to get any kind of birthday present from her daughter.

Para 13

1. stand by the window: stand near the window

Para 14

1. Then clatter, clatter up the stairs: Then came the quick noisy footsteps up the stairs. 接着,楼梯上传来了“得得得”的脚步声。

2. Then clatter, clatter up the stairs. Jonny knocked at her door.

Question: What does this sentence suggest?

Answer:This suggests that the old lady was listening for the boy’s footsteps in her room, eagerly and attentively.

Para 15

1. I’v got your post: I have got your letters, parcels.

Para 16

1. unsealed cards 没封口的生日卡

2. in Myra’s writing: in Myra’s handwriting

3. disappoint: v. fail to fulfill the hope of (a person)

He was disappointed to hear/at hearing that she would not come that day.

努力工作,不要让你父母失望。

Work hard. Don’t disappoint your parents.

Collocation:

feel/express disappointment 感到/表达失望

to one’s disappointment令某人失望的是

be disappointed about/at/with sth. 对某事失望

be disappointed in/with sb. 对某人失望

3. The old lady felt a pang of disappointment: The old lady was very disappointed as well as being hurt.

Question: What does this sentence imply?

Answer: Immediately she felt very disappointed and her heart began to ache sharply.

Para 19

1. Maybe the parcel was too large to come by letter post: Perhaps the parcel was so large that it couldn’t go with letters.

2. That was it.

Question: What does this sentence mean?

Answer:That was the reason why the parcel had not come yet. “That was it” is an idiomatic expression which often means “That explained what had happened”.

3. She must be patient: She must have or show patience.

Collocation: be patient with

Para 20

第15 页共19 页

1. reluctantly: adj. unwillingly; with reluctance

Almost reluctantly she picked up the phone.

2. tear sth open

tear the envelope open

3. Folded in the card was a piece of paper. 生日卡里夹着一张折叠起来的纸。

Para 21

Question: Why did the old lady tear the cheque into pieces?

Answer: Because she was very disappointed. She wished her daughter would come to see her on her eightieth birthday or send her a present, but what she received was a printed card along with a

1. cheque. She thought her daughter didn’t care about her.

2. flutter: move quickly to and fro in the air 飘动

The cheque fluttered to the floor like a bird with a broken wing.

支票像只断了翅膀的小鸟似地飘落在地板上。

3. pick up

1) take hold of and lift

2) catch

3) gain; acquire

4) give sb. a ride in a vehicle

Ask the students to match:

1) Where did you pick up that cold? (2)

2) Please pick up all these pieces of paper. (1)

3) I’ll pick you up at your college gate at three; don’t be late. (4)

4) He picked up English while he was staying in London. (3)

4. stoop to pick it up

5. tremble: vi. shake; move to and from

The old man’s hand trembled when he signed his name.

Her voice trembled with excitement.

6. tear it into little bits: tear it into pieces

With trembling fingers she tore it into little bits. 她用颤抖的手把支票撕了个粉碎。

北京联合大学《大学英语》II教案

Step7 Some Useful Expressions

1. 尽力做某事make an effort to do sth

2. 在难得的场合;难得有机会on the rare occasions

3. 即使;尽管even if / even though

4. 在别的时候;平时at other times

5. 由于为老人工作而获得奖章get a medal for the work for aged

6. 为…感到自豪be proud of

7. 似乎和她母亲同住感到心满意足seem content to live with her mother

8. 附近的一所小学a primary school round the corner

9. 来参加葬礼come to the funeral

10. 毕竟;别忘了after all

11. 直到….才…. not …until…

12. 感到一阵失望feel a pang of disappointment

13. 把信封撕开tear the envelope open

14. 把支票撕成碎片tear the cheque into little bits

Step 8 Summary

It was the old lady’s birthday. She got up early (静心等候邮件)_________________. She (肯定)________________ her daughter would not forgot her mother’s birthday, (尽管她在别的时候很少写信)___________________________________________. (不管怎么说,八十大寿非同一般) ____________________________However, her daughter sent her a check instead of a gift. She was so disappointed that (她用颤抖的手把支票撕了个粉碎)__________________________________________________.

(Answer: to be ready for the post; was sure; even if she seldom wrote at other times; After all, eight was a special birthday; she tore it into little bits with trembling fingers)

Step 9 Structure(P. 58)

1. too…to…

Model:

The parcel was so large that it couldn’t come by letter post.

→The parcel was too large to come by letter post.

1) The bottle is so small that it can’t hold so much water.

→The bottle is too small to hold so much water.

2) He was so tired that he couldn’t go any further.

→He was too tired to go any further.

第17 页共19 页

3) He is so proud that he doesn’t see his own shortcomings.

→He is too proud to see his own shortcomings.

4) It’s so late now that the bookstore can’t be open.

→It’s too late for the bookstore to be open.

2. not … until…

Model:

Johnnie said he would go out to play only after the post had come.

→Johnnie said he would not go out to play until the post had come.

5) They stopped working only after it became completely dark.

→They did not stop working until it became completely dark.

6) He came only after the meeting was over.

→He didn’t come until the meeting was over.

7) He said he would get married only after he had found a satisfactory job.

→He said he would not get married until he had found a satisfactory job.

8) He went to bed only after he had finished his reading assignment.

→He didn’t go to bed until he had finished his reading assignment.

Step 10 Translation (P. 60)

1. 那位名演员似乎很乐意在剧中扮演一个次要角色。

That famous actor seemed content to play a minor part in the play.

2. 国庆节要到了,咱们把寝室彻底打扫一下吧。

National Day is round the corner. Let’s give our bedroom a thorough clean.

3. 她非常勉强地同意让一位年轻医生为她做手术。

She agreed, very reluctantly, to be operated on by a young doctor.

4. 他们已经安排好让我们明天去游览长城,我相信我们在那儿一定会玩得很开心。They’ve arranged for us to visit the Great Wall tomorrow. I’m sure we’ll have a good time there (we’ll enjoy ourselves there.)

5. 老人读完信后失望之极,竟用颤抖的手指把它撕得粉碎。

After reading the letter the old man was so disappointed that he tore it into little bits with trembling fingers.

北京联合大学《大学英语》II教案

6. 老两口为他们的孙子感到骄傲,因为他在第28届奥运会上获得了两枚金牌和一枚铜牌(bronze).

The old couple were proud of their grandson, who got / won two gold medals and a bronze at the 28th Olympic Games.

7. 即使他的祖母不能来参加他的生日宴会,她也会寄给他一件生日礼物。对这一点汤姆深信不疑。

Even if his grandmother could not come to his birthday party, she would send him a lovely present. Tom was sure of that.

8. 昨天是玛丽的二十岁生日。她父亲寄给她一双靴子,她母亲为她买了一盒巧克力(chocolates)。而她的男朋友则带给她一束红玫瑰。

It was Mary’s twentieth birthday yesterday. Her father sent her a pair of boots. Her mother bought her a box of chocolates. And her boyfriend brought her a branch of roses.

IV. Conclusion & Self-evaluation (after class)

第19 页共19 页

《引导线动画》教学案例

《引导线动画》教学案例 引导线动画是直线运动动画的深化,是Flash动画制作中极为重要的一部分。尽管教材只要求必须掌握补间动画的制作,对这部分教学内容的建议是可根据需要拓展。但毕竟现实生活中更多的是曲线运动,而利用多个关键帧的补间动画难以描绘出按严格轨迹运动的动画。根据我校学生的学习需求和学习能力,我安排了这样一堂课。 在前几节课中,学生自己动手绘制了蜜蜂、背景图,学过形变、元件、逐帧动画、补间动画等内容。学生也已经做过“蜜蜂从蜂窝直线飞到花源,然后直线飞回蜂窝”的动画,他们对帧的相关概念掌握得较好,但对层的作用,小部分学生还未能很好地理解,有时会把多个需要各自运动的对象制作在同一层上。所以在这节课,我就将曲线运动动画的制作方法作为本课的教学重点,教学难点则是在一个引导层先后可有多条引导线引导一个对象运动以及封闭轨迹运动动画 的制作技巧。本堂课采用演示、启发、实践探究、网络教学相结合的形式开展。学生在教师启发下,带着任务探究实践,逐步深入解决问题。 一、教学目标

知识与技能:学习封闭轨迹运动动画的制作技巧;提高发现问题、分析问题和解决问题的能力。 过程与方法:探究制作蜜蜂弯弯曲曲地飞行的动画,总结问题的初步解决方法;学习曲线运动动画的制作方法;探索蜜蜂原路返回和不同路返回的实现方法。 情感、态度与价值观:增强学生合作学习的意识;培养学生的探索能力。 二、教学过程 师:我们来欣赏上节课××同学完成的Flash作品,请大家欣赏后给他一些改良的建议。 生A:蜜蜂从远飞到近,蜜蜂的大小都一样,看起来不够真实。 生B:蜜蜂飞到花源时,最好能稍微逗留会儿再飞回去,这样效果更好。 师:两位同学的建议很好,还有一点要注意,动画中层的名字最好不使用默认的,以方便以后修改。 这些问题教师在上节课都点到过。在课前让学生自己来提出缺点,他们会更容易接受。 师:大家再观察下小蜜蜂的飞行路线,找找不足。 众生:都是直线地飞来飞去。

复习汉语拼音单韵母aoeiuv

复习汉语拼音单韵母aoeiuv 一、活动目标: 1、复习单韵母aoeiuü,能读准音、认清形。 2、复习aoeiuü在四线三格中的正确写法。 3、复习aoeiuü的四声调 二、活动重点:复习单韵母aoeiuü能读准音、认清形 三、教学难点:在四线三格中按格式笔顺正确书写aoeiuü 四、教学准备: 教具:课件、a、oeiuü的拼音卡 学具:幼儿拼音书、拼音本 五、教学过程: (一)复习单韵母儿歌 张大嘴巴a、a、a圆圆嘴巴o、o、o 扁扁嘴巴e、e、e1上加点i、i、i 竖弯加竖u、u、uu上两点ü、ü、ü (二)出示课件幼儿观看,进一步加深掌握单韵母aoeiuü的正确发音和正确书写。 (三)游戏:复习单韵母 1、抽卡复习单韵母aoeiuü及四声调。(老师抽一张拼音卡幼儿能快速说出) 2、看口形,猜一猜老师读的是哪一个单韵母。 3、开火车游戏:每位幼儿拍卡大声读出单韵母aoeiuü (四)书写练习。 在拼音本正确书写aoe的四声复习汉语拼音单韵母a o e i u v 发布时间:2017-06-22 编辑:淼荣手机版 下面给大家分享了复习汉语拼音单韵母a o e i u v,欢迎大家前来浏览。

一、活动目标: 1、复习单韵母a o e i u ü,能读准音、认清形。 2、复习a o e i u ü在四线三格中的正确写法。 3、复习a o e i u ü的四声调 二、活动重点:复习单韵母a o e i u ü能读准音、认清形 1 三、教学难点:在四线三格中按格式笔顺正确书写a o e i u ü 四、教学准备: 教具:课件、a、o e i u ü的拼音卡 学具:幼儿拼音书、拼音本 五、教学过程: (一)复习单韵母儿歌 张大嘴巴a、a、a 圆圆嘴巴o、o、o 扁扁嘴巴e、e、e 1上加点i、 i、 i 竖弯加竖u、u、u u上两点ü、ü、ü (二)出示课件幼儿观看,进一步加深掌握单韵母a o e i u ü的正确发音和正确书 写。 (三)游戏:复习单韵母 1、抽卡复习单韵母a o e i u ü及四声调。(老师抽一张拼音卡幼儿能快速说出) 2、看口形,猜一猜老师读的是哪一个单韵母。 3、开火车游戏:每位幼儿拍卡大声读出单韵母a o e i u ü (四)书写练习。

课程名称制作Flash引导线动画

项目: 教学设计 课程名称:制作Flash引导线动画授课教师:苏宁枫 单位:江门市第一职业高级中学

项目: 教学设计 《制作Flash引导线动画》教学设计 单位:江门市第一职业高级中学 作者:苏宁枫 选用教材:《多媒体技术应用(选修2)》粤教版 教学环境:多媒体电脑室,投影机、电子教室软件 一、课程内容标准: 1、能懂得利用引导线制作Flash动画。 2、通过学习,了解动画在现在的信息环境中的普遍性。 二、教材分析 1、本节的作用与地位:本课是粤教版选修2《多媒体技术应用》第五章第二节动画制作中的引导层路径动画,在移动动画基础上进一步深入学习。 2、内容分析:根据本课的特点,主要以任务探究学习的方式贯穿整节课,任务环环相扣,步步深入。通过提供相关的学习指导、学习资源,以任务驱动的方式引导学生进行自主学习,以此培养学生的综合信息能力。通过完成任务的过程,让学生进行广泛的交流与合作,加强学生的协作学习氛围以及合作能力。为了使不同层次的学生都有所提高,我还针对高层次的学生另外设计拓展任务,使高层次的学生在完成任务之余还能有所提高。 三、教学对象分析 本课的教学对象是高二学生。学习本课之前,学生已经熟练掌握如何在Flash 中制作一般的补间运动动画以及Flash的常用术语。这一节课继续学习如何创建引导线动画。 考虑到学生的实际情况和培养目标,从本课程的教学需求出发,为了提高学

生的学习兴趣,增强学生的学习自主性,培养学生的实操能力,巩固所学知识点,本课教学设计安排了较多的课堂练习时间。 四、教学策略及手段 1、教法分析 【任务驱动教学法】先使用电子教室在学生机上展示两个动画,引导学生回顾所学。这两个动画的运动有什么特点?(一个为直线运动,一个为曲线运动),从而引出课题,再提出明确、可行的任务,并引导学生分析任务,提出问题,进而解决问题,完成任务。 【分层探究教学法】在教学中分“基本任务”和“拓展任务”两个层次设计教学内容,要求每个学生必须完成“基本任务”部分的制作,而对学有余力的同学再继续完成“拓展任务”中内容的制作,从而达到分层教学的目的。 2、学法分析 【探究性学习】在教学过程中,给学生创设一种类似科学研究的情境,让他们通过主动地探索、发现和体验,学会对大量的信息进行收集、分析、判断、整合,从而培养学生的抽象思维能力和开拓创新的能力,变“要我学”为“我要学”。 【自主性学习】培养学生的自主性学习能力。只有学会自学,善于自学,才能适应今后社会的发展需求。 【协作式学习】在进行Flash引导线动画创作过程中,采用分组合作,相互交流,发挥团队精神,共同协商完成作品,组织学生在相互评价和讨论中进行协作式学习。 五、教学目标 1、理解创建引导线动画的基本原理 2、掌握创建引导线动画的方法和一些应用技巧 3、培养学生的观察力和想象力,能够举一反三运用所学知识制作相应的动画作品。 六、教学重点和难点 重点:1、引导线动画原理 2、引导线动画的制作步骤 难点:引导线动画的应用技巧

引导线动画教学设计

《让古诗动起来——FLASH引导线动画》 教学设计 学校:姓名:

一、教材分析 【教材内容】 本课与大连理工大学出版社出版的《初中信息技术》八年级上册第二单元的第八课《飘落的竹叶——引导线动画》(68~73页)对应。本课的主要内容是引导线动画,本课以古诗为载体,学习引导线动画的制作。 【教材地位】 引导线动画是在动作补间动画的基础上,添加引导层和引导线,控制运动对象的运动轨迹,可以实现对象沿不规则线路运动的动画。引导线动画是FLASH中常用的动画类型,有着广泛的实际应用基础和意义,在FLASH动画制作中占有重要地位。 二、学情分析 在学习本课之前,学生已经学会了动作补间动画,掌握了FLASH相关的基本操作。在此基础上,学生学习引导线动画还是比较容易的,重要的是让学生理解引导线动画的原理。 学生对动画制作的兴趣比较浓厚,具有强烈的求知欲,在教师的引导下,能逐步提高自主学习和探究学习能力。 三、教学目标 【知识与技能】 (1)了解引导层的概念和作用,能说出引导层和被引导层的关系; (2)掌握引导线动画的制作方法; (3)能够创作出简单的引导线动画作品。 【过程与方法】 (1)通过对比分析动画,了解引导层和引导线的作用,理解引导线动画的原理; (2)通过动画制作,学会引导线动画的制作方法; (3)根据主题选择创作动画作品,激发想象力和创新力。 【情感态度与价值观】 (1)增强观察、分析能力; (2)体验FLASH的神奇魅力,形成持续学习的内驱力; (3)提高对Flash应用的认识,增强应用Flash的信心。 四、重点难点 【教学重点】 (1)引导线动画的原理;

引导线动画.

Flash动画制作——《引导线动画》教学设计 【概述】 ·所需课时:1课时 ·学习内容包括: 根据教材的教学内容和教学目标,设置教学内容如下: 1、引导层的添加,引导线的设置。 2、应用引导层,制作小球沿设定路径运动动画; 3、应用引导层,制作行星运动动画。 【设计思想】 根据信息技术课程的教学目标、任务和学科特点,以建构主义理论为基础进行教学设计,力求充分发挥教学过程中学生的主体作用和教师的主导作用。采用以“自主学习、探究学习”为中心的教学设计,培养学生自主学习和探究学习的能力,提高学生信息获取、信息加工处理和信息应用的能力。 【教学背景:】 1.教材分析 以泰山版中学课本《初中信息技术》该部分教学内容为依据。本课时的教学内容是引导线动画,主要内容是引导层的添加,绘制引导线,使图形等沿引导线运动,教学重点是引导层的添加和应用。 2.学情分析 学生对于制作flash动画有了初步的了解,学习了flash动画制作中的逐帧动画和动作补间动画的制作,对于flash中的层也有了初步的了解。对Flash动画制作有

一定的基础,学习兴趣浓厚。通过本课的学习,让学生加深对动作补间动画的熟练成的,加深对层概念的理解,引导层在Flash动画制作中有重要的作用,本课时通过在线课堂和学生实验、探究,使学生掌握引导线的设置及应用,培养学生的自主学习能力和探究学习能力。 【教学策略:】 1.对教材的处理 教学内容仍以教材为基础,但是不采用教材中的范例。由于教材中的例子单一,而且对于刚接触此内容的学生来说有点复杂,所以我用一个简单的例子完成最基本的引导层动画,在通过较复杂的例子让学生进行知识的巩固和扩展。 2.课时安排 由于“引导线动画”中的实际内容有两大部分,一部分是“图层”,另一部分是“特殊图层——引导层”,鉴于两个部分的知识和概念都相对重要,所以作为两课时,而“引导层”这部分为第二课时,希望通过此课是学生加深对“图层”的理解和对“引导层”认识与掌握。 3、课堂教学活动的组织形式 以任务驱动进行教学,激发学生的学习兴趣;通过学生探究、实验、自主学习,培养学生的自主学习的能力和探究实验的能力;通过在线课堂,培养学生信息浏览、信息收集、信息加工处理的能力;通过任务分层、个别指导,实施分层教学;通过教师引导、小结,发挥教师的引导、促进、点拨的作用;通过优秀作品的展示,激发学生的成就感。 【教学目标:】 (1知识和技能目标: 知识目标:

制作引导线动画(教案)

制作引导线动画(教案) 杨杰 【设计思想】 根据信息技术课程的教学目标、任务和学科特点,以小学信息技术新课标为指导,以建构主义理论为基础进行教学设计,力求充分发挥教学过程中学生的主体作用和教师的主导作用。采用以“教师引导、学生多练、探究学习、归纳总结、拓展运用”为中心的教学设计,培养学生实践探究、归纳总结、拓展应用的学习能力。 【教材分析】 本节课是信息技术八年级下册第7课(第1课时)的教学内容,教材是以实例展现的形式将知识点引入,应用引导线制作出的动画会更加生动。因此引导线的应用在Flash学习中是一个重点内容。 【学情分析】 学生通过前面的学习已经熟悉Flash 8的界面,大部分学生会利用绘图工具画动画角色,会创建补间动画使动画对象沿着直线运动。 【教学目标】 知识目标 1、理解引导线在动画制作中的作用; 2、理解引导层的作用; 3、掌握引导层的添加和引导线的绘制与应用; 4、掌握引导线动画制作的四个要素。 能力目标 1、培养学生自主学习和探究学习的能力; 2、提高学生的实践操作能力、文字理解能力和创新能力。 情感目标 1、培养学生热爱生活,学会欣赏美,鉴赏美,创造美; 2、体验成功后的喜悦; 3、提高学生Flash的学习兴趣和热情。 【教学重点、难点】 重点:引导层的添加,引导线的应用 难点:1、引导线要绘制在引导层中 2、将动画对象吸附到引导线的两端。 【学习环境设计】 1、多媒体广播系统;任务驱动、任务分层激发学生学习兴趣 2、基本任务提供具体操作步骤(见书本P23-25),进行操作要点提示,从而完成基本任务,体验成功的快乐; 3、拓展练习,留给学生很大的空间去自主探索,完成任务,进一步体验成就感; 4、自我评价让学生在没有压力的情况下清醒的认识自我; 5、老师寄语让学生倍感温馨,不至于有太大的挫败感,失去学习的动力。

制作引导线动画(教案)

制作引导线动画(教案) 三水区芦苞镇实验小学杨立云 【设计思想】 根据信息技术课程的教学目标、任务和学科特点,以小学信息技术新课标为指导,以建构主义理论为基础进行教学设计,力求充分发挥教学过程中学生的主体作用和教师的主导作用。采用以“教师引导、学生多练、探究学习、归纳总结、拓展运用”为中心的教学设计,培养学生实践探究、归纳总结、拓展应用的学习能力。 【教材分析】 本节课是佛山小学信息技术五年级下册第7课(第1课时)的教学内容,教材是以实例展现的形式将知识点引入,应用引导线制作出的动画会更加生动。因此引导线的应用在Flash学习中是一个重点内容。 【学情分析】 学生通过前面的学习已经熟悉Flash 8的界面,大部分学生会利用绘图工具画动画角色,会创建补间动画使动画对象沿着直线运动。 【教学目标】 知识目标 1、理解引导线在动画制作中的作用; 2、理解引导层的作用; 3、掌握引导层的添加和引导线的绘制与应用; 4、掌握引导线动画制作的四个要素。 能力目标 1、培养学生自主学习和探究学习的能力; 2、提高学生的实践操作能力、文字理解能力和创新能力。 情感目标 1、培养学生热爱生活,学会欣赏美,鉴赏美,创造美; 2、体验成功后的喜悦; 3、提高学生Flash的学习兴趣和热情。 【教学重点、难点】 重点:引导层的添加,引导线的应用 难点:1、引导线要绘制在引导层中 2、将动画对象吸附到引导线的两端。 【学习环境设计】 1、多媒体广播系统;任务驱动、任务分层激发学生学习兴趣 2、基本任务提供具体操作步骤(见书本P23-25),进行操作要点提示,从而完成基本任务,体验成功的快乐; 3、拓展练习,留给学生很大的空间去自主探索,完成任务,进一步体验成就感; 4、自我评价让学生在没有压力的情况下清醒的认识自我; 5、老师寄语让学生倍感温馨,不至于有太大的挫败感,失去学习的动力。

aoeiuv拼音教学课件.docx

aoeiuv拼音教学课件 内容与学情分析: 作为刚入学的一年级大部分学生在学习前已掌握了一定量的拼音知识,声母、韵母整体认读音节对他们来说并不陌生的。只是受“先入为主”的影响个别字母和音节的发音不准确。这种状况往往会使这些学生降低进一步深入学习汉语拼音的兴趣和积极性,并导致一些学生不能集中精力听课。针对这种现象,从学生实际出发,通过创设情境,让学生在情境中,引导学生自主探究能收到事半功倍的效果。 教学目标: 1、知识能力目标: ⑴学会 a o e 3个单韵母,读准音,认清形,正确书写。⑵认识四线格,学习使用四线格。 2、情感目标: 认识学习汉语拼音的作用,使学生明确学习的目的,激发他们的'学习兴趣,使他们更加热爱学习语文。 教学重难点: 1、能认清a、o、e三个字母的形。 2.掌握a、o、e的发音方法。 3.在四线格里写好a、o、e。 4、通过创设情境,让学生在情境中,自主探究发音方法。 教学用准备: 用简笔画勾勒的图片;配合学习a、o、e发音的录音带;a、o、e的字母卡片;画有四线格的小黑板。 教学过程: 一、谈话激趣,导入新课 二、看图讲故事,唱一唱,引出字母。

1、这是一个美丽的王国,绿草如茵,小溪清澈。有一天,太阳公公还没有爬上山坡,一位小姑娘就站在小溪边唱起了a字歌: |1 3 5 i-|i 5 3 1-| a a a a a a a a 2、小姑娘是怎么唱的,我们一起来唱唱。 小朋友学得真像,老师把它编成了一句顺口溜:“小姑娘唱歌,啊啊啊啊” 3、她在唱什么? 学生看图各抒己见: 叫醒了小姑娘,她在河边啊啊啊地练唱; 叫醒了大白鹅,它在河里快乐地游泳; 叫醒了太阳,它露出了笑眯眯的脸; 让学生看图后畅所欲言。(师表扬说得好的学生。) 4、读准a o e a、我们的单韵母a 很害羞,躲到图中去了,你能把它找出来吗? (同步显示书本图片) 哦,是小姑娘在唱歌,发出了a a a音。她的嘴巴是怎样的呢?(张的大大的) 你能模仿她吗?模仿a 的口型老师也学着她的样来唱一唱:1 3 ?5 3 ?1 -? a aa a a - b、顺口溜帮学生记住读音:太阳出来红通通,公鸡一叫"ooo"。清清池水一只鹅,水中倒影"eee"。 c、运用日常用语帮助学生记住读音: (1)啊!早晨的学校真美!(a的读音) (2)噢,我知道了。哦?我不明白。哦,我懂了。(o的读音)

专业英语课件

1.1 引言 从一般意义上讲,英语可分为两大类: 普通英语(Common/General/Ordinary English) 专业英语(English for Science and Technology) 专业英语是随着新学科的不断涌现和专业分工的日益细化,在科技英语的基础上逐步形成的,因此其专业色彩更加浓厚,涉及的面更加狭窄,与专业内容相互配合的更加密切。1.2 词汇特点 1.2.1 词汇的分类 1. 专业或技术词汇(special technical words).。技术词汇是指某个专业所特有的词汇。 2. 次技术词汇(special sub-technical words)。次技术词汇是指很多专业和学科所共有的词汇。 3. 非技术词汇(non-technical words)。非技术词汇是指在普通英语或非专业英语中使用较少,但实际却属于非专业英语的词汇。 1.2.2 词汇的构成 大部分专业词汇来自外来语是专业英语词汇构成的一个显著特征。 专业英语词汇构成的另外一个显著特征是广泛使用词缀(affix)和词根(etyma)。 以下是几种主要的构成方式: 1. 合成法(composition) 2. 转化法(conversion) 3. 派生法(derivation) 4. 缩略法(shortening) 5. 混合法(blending) 6. 字母外形法(letter symbolizing) 7. 人名法 1. 合成法(composition) 由相互独立的两个或更多的词合成得到新词的方法成为词汇的合成法。合成所得到的词汇叫做合成词或复合词。 合成法又可分成如下形式: (1) 名词+名词:构成名词性词组。例如: horse+power→horsepower 马力band+width→bandwidth 带宽 radio+broadcasting→radiobroadcasting 无线电广播 (2) 名词+形容词:构成形容性词组。例如: network+wide→network-wide 网络范围 electron+hungry→electron-hungry 缺少电子ice+cold→ice-cold 冰冷 (3) 名词+副词:构成形容词性词组,一般作定语。例如: feed+back→feedback 反馈check+up→checkup 检查 (4) 名词+过去分词:构成形容词性词组,一般作定语。例如: phase+locked→phaselocked 锁相computer+based→computerbased 基于计算机power+driven→powerdriven 电能驱动 (5) 名词+-ing:构成形容词性词组,一般作定语。例如: resistance+containing→resistance-containing 含电阻 direction+indicating→direction-indicating 方向指示time+varying→time-varying 时变(6) 形容词+名词:构成名词性或形容词性词组,一般作定语。例如: short+circuit→short-circuit 短路low+pass→low-pass 低通 (7) 形容词+形容词:构成形容词性词组,一般作定语。例如: dark+blue→dark-blue 深蓝red+hot→red-hot 炽热 (8) 形容词+-ing或过去分词:构成形容词性词组,一般作定语。例如: ready+made→ready-made现成fine+looking→fine-looking美观clear+cut→clear-cut明确(9) 形容词+名词-ed:构成形容词性词组,一般作定语。例如: forward+directed→forwar-ddirected 正向small+sized→small-sized 小型 (10) 副词+过去分词:构成形容词性词组,一般作定语。例如: so+called→so-called 所谓above+mentioned→above-mentioned 上面提到 (11) 副词+-ing:构成形容词性词组,一般作定语。例如: fast+charging→fast-charging 快速充电newly+invented→newly-invented 新发明

拼音趣味教学课件.docx

活动目标: 1.复习所学过的6个单韵母和23个声母,巩固发音方法,正确拼读各种音节。 2.区分音、形相似的字母,正确认读。 活动准备: 字母卡片6个单韵母、23个声母各一张。标有字母u,v、m,n、 f,t,、 b,p、 d,q, 的头饰若干。画有两拼音节(猪,红旗,菊花)和三拼音节(火,虾,西瓜)并附带音节的图片两组。黑板上准备一棵大树图片,树上粘贴各种各样的水果(水果背面写有相关音节)。实物准备:苹果,书,笔。汉字卡片准备:“大”,“花”,“地”。 活动过程: 一、律动《拍拍手》 点题:今天老师给大家上一节拼音拼读游戏课 一、复习所学字母。 创设情境:小朋友们,通过前一段时间的学习,我们已经和很多拼音交上了朋友。今天拼音国王想邀请小朋友到汉语拼音王国去玩,小朋友想不想去?国王说了,只邀请遵守纪律,认真学习的小朋友去,看哪位小朋友做得棒,开始出发了。 1、拼音王国到了,首先来欢迎大家的是单韵母宝宝,让我们大声喊出它们的名字好不好?(复习单韵母。教师出示6个单韵母卡片,幼儿一起认读。) 2、接下来欢迎大家的是声母宝宝,看我们的小朋友能不能把它认出来。 (复习23个声母。教师按顺序出示23个声母,请幼儿按“开火车”的顺序依次认读。教师强调,平舌音(z,c,s.)和翘舌音( zh, ch,sh,)的发音区别。 二、区分音、形相似的字母。 声母妈妈和韵母宝宝遇到了难题,很多宝宝长得太像了,它们老分不清。现在我们就把它们请出来掌声欢迎!哇,它们已经换上了很漂亮的装,看我们的小朋友还能不能认出它们?请字母宝宝给大家做个自我介绍好不好? (幼儿戴头饰上台表演,以儿歌的形式带读,教幼儿区分,认读音、形相似的字母u-v,b-p,d-q,m-n,f-t 。)

制作引导线动画

制作引导线动画 教学分析 课题 制作引导线动画 教学时间 2课时(90分钟) 课程类型 讲授新课 教学设备 多媒体电脑室、投影仪 授课方式 讲授;演示;巡回指导 教学方法 启发式教学;演练结合; 以学生为主体的行为引导教学法 教学目的 u 理解创建引导线动画的基本原理 u 掌握创建引导线动画的方法和一些应用技巧 u 培养学生的观察力和想象力,能够举一反三运用所学知识制作相应的动画作品。重点 u 引导线动画原理 u 引导线动画的制作步骤

难点 u 引导线动画的应用技巧 教学回顾 学习本课之前,学生已经熟练掌握如何在Flash中制作一般的补间运动动画以及Flash的常用术语。这一节课继续学习如何创建引导线动画。 说明 考虑到技校学生的实际情况和培养目标,从本课程的教学需求出发,为了提高学生的学习兴趣,增强学生的学习自主性,培养学生的实操能力,巩固所学知识点,本课教学设计安排了较多的课堂练习时间。 教学过程 【复习旧课】 同学们,我们已经学习了一些动画效果的制作,比如“小球跳动”、“舞台灯光效果”等。不知大家注意到没有,这些动画的运动轨迹都是直线。 教师活动:使用投影仪在大屏幕上展示动画,引导学生回顾所学。 学生活动:观看动画,思考。 时间分配:2分钟 【导入新课】 展示另一个动画:“蝴蝶在花丛中飞舞”,提问:蝴蝶的运动轨迹与前面做的动画有什么不同?学生观察,得出结论:蝴蝶沿着花丛做曲线运动。 在Flash中如何做出像这样的曲线运动效果呢?这就是我们这一节课要介绍的引导线动画。使用引导线做的动画,它的运动轨迹可以是一条曲线。这样,我们就可以创建更丰富更生动的动画效果了。

bpmf 教学设计

bpmf 教学过程: 第一课时 一、复习导入3 1、师:小朋友,瞧,拼音王国中走出来的是谁啊?你们还认识它们吗?一起来和它们打打招呼吧? (出示aoeiuv)齐读 2、师:对,它们就是单韵母aoeiuv。(出示) (1)指名读(师:谁来和它们打个招呼?) 评价:你叫准了它们的名字,它们可高兴了呢; 嗯,他们都是单韵母,发音长而响。 (2)齐读(师:我们一起来和它们打个招呼吧!) 3、师:我们还认识了2个声母宝宝,要知道声母家族的成员可都是非常害羞的,所以称呼它们的时候要又短又轻,(出示声母yw) (1)指名读(师:谁来和它们打个招呼?) 评价:大y和大w也很高兴认识你们呢; 声母可都是非常害羞的,所以称呼它们时,需要又轻又短哦! (2)齐读 4、师:一起来和它们打个招呼吧! 过渡:小朋友们可真棒,老师想奖励你们听一个故事,想听吗? bpmf 3 1 师:故事发生在一个星期天。这一天,大家都来到了公园里玩耍。一对兄妹正在山脚捉迷藏。妹妹躲在山洞门后,哥哥蒙着眼睛正用手小心地摸着。——范读(师:请跟我读,用手摸,mmm) 不远处,一对父子正在往山坡上爬,——范读(师:请跟我读,山坡山坡,ppp) 爸爸手扶拐杖,瞧瞧这根拐杖,——范读(师:请跟我读,像根拐杖,fff) 孩子紧跟其后,一起比赛谁怕得快。孩子手里拿着的收音机正在播放优美的乐曲,好像在给父子俩喊加油呢!——范读(师:请跟我读,播放乐曲,bbb) 2、师:这个故事给我们带来了4个新的拼音宝宝,也就是我们今天要学的四个声母。 6 1、师:声母家族的成员可多了,今天我们要认识的4个拼音宝宝就来自声母大家族,还记得怎么和它们打招呼吗?(又轻又短) (1)范读(师:看老师是怎样和它们打打招呼的吧!) (2)师:和前面认识的声母yw一样,这四个声母读起来也要轻轻的,短短的。 (3)师领读,生跟读 2、多种形式抽卡片读(谁来和声母打个招呼?) (1)b 双唇闭紧,突然打开,双唇音 (2)p 双唇闭紧,突然打开,气流冲出,双唇音 (3)m 双唇闭紧,突然打开,双唇音 (4)f 上齿接触下唇 (开火车读、男女生分读、小组读、指名读、小老师领读、齐读) 评价:他读得怎么样?好在哪里?你想给他几颗星?(评价表) 发音清楚,舌头翘起来了,读得又轻又短 你读得那么好,能教教大家吗?请你来当小老师。

趣味学拼音 快乐你我他

学习汉语拼音实用小窍门 根据个人历年来的教学实践,现总结出几个学习汉语拼音的小窍门,与各位同仁共同研究学习。 首先,养成习惯。即正确的读写姿势。看书要求书端正,腰挺直。握笔要求拇指食指捏住笔,中指在里三角支。写字要求头正、身直、脚放平、一寸、一尺、一拳头。大部分孩子读写姿势都不正确,影响孩子身心发育也写不出好看的字。此项工作任重道远需常抓不懈。 其次,学习汉语拼音之前建议先学习四个声调,并用口诀加手势教孩子牢记:一声平、二声扬、三声拐弯、四声降。然后把四个声调做成四张卡片,变序抽读,让孩子熟记。 根据经验,你可以这样教孩子: 一首先养成好的读、写习惯。(见语文书第五页) 看书要求书端正腰挺直 握笔:拇指食指捏住笔中指在里三角支 写字:头正身直脚放平一寸一尺一拳头 二然后学习汉语拼音可以这样做: (一)1 先学习四个声调口诀是一声平二声扬三声拐弯四声降做成四张卡片抽读让孩子熟练 2 学习6个单韵母关键是读准音记住形方法可以参考后面的材料 (读准音)1这里你也要把aoeiuv的四个声调做成

24张卡片抽读必须熟练才能为后面的拼读做准备当然你可以做成苹果小鱼什么的玩摘果子的游戏或者抢救小鱼增强趣味性 3可以让孩子带调组词说句子丰富孩子的语言培养说话能力 (二)(记住形)教孩子背会拼音书写歌让孩子们时刻提醒自己, 严格要求自己! 拼音格,四条线,拼音宝宝住里面。 上格下格不顶线,中格写满最好看。 其次要掌握基本笔画的笔顺规则:(孩子不一定要会名称但要注意笔顺)汉语拼音共有以下10种基本笔画:横、竖、左弯竖、右弯竖、竖左弯、竖右弯、左半圆、右半圆、左斜、右斜。 汉语拼音字母书写笔顺口诀: ɑ先写左半圆,竖弯写右边。 b 长竖出二线,右下写半圆。 c 一笔写成多半圆,上下紧挨二三线。 d 中格先写左半圆,右边长竖出二线。 e 中格正中写横线,接笔再写多半圆。 f 左竖弯,出二线,短横写在二线边。 ɡ先写左半圆,竖弯下三线。 h 长竖出二线,弯竖写右边。 i 短竖写中间,一点出二线。 j 左竖弯,下三线,上格正中写圆点。 k 长竖出二线,斜左斜右写中间。 l 长竖出二线,写直才好看。 m 短竖写中间,弯竖弯竖写右边。 n 短竖写中间,弯竖写右边。 o 从左到右写圆圈,上下紧挨二三线。 p 长竖下三线,中格写上右半圆。 3防止遗忘要听写可以带声调。 三拼读规则

拼音aoeiui教学课件.docx

教学目标 1.认识汉语拼音的重要性,对汉语拼音产生浓厚的学习兴趣。 2.认识并能准确读出单韵母ɑ o e及它们的四声。 3.学会正确书写这3个单韵母。 教学重点 学会ɑ o e的音、形、四声和书写。 教具准备 字母卡片。 教学时间 2课时。 教学过程 第1课时 一、兴趣导入 小朋友们,今天老师带大家参观一个神秘的地方——汉语拼音王国。请大家乘坐小汽车,(弹琴)让我们一起向汉语拼音王国出发!咱们先来说一个儿歌吧:“小汽车,嘀嘀嘀,开到拼音王国里。拼音王国宝物多,声母韵母和音节。读书写字普通话,我们都得需要它。” 瞧,拼音王国可大了,里边有许多的字母宝宝,有23个声母,24个韵母,16个整体认读音节以及声母和韵母组成的许许多多音节。这节课我们就到第一站去参观。 二、看插图,创设情境 1.请小朋友们打开语文书第6页,看看画面上都有些什么(引导学生自己观察,说出画面的内容)。 2.结合学生的发言,伴随轻快的音乐,教师生动地讲述:在一个清晨,一位美丽的小姑娘来到山坡上,草地绿绿的,河水清清的,小鸟在天空中叽叽喳喳地叫,多美啊!小女孩心里可高兴了,她大声地唱起了歌。听,她唱得多动听:(教师唱)啊——(学生也跟着学唱)

3.教师小结:我们在拼音王国里要学的第一个字母就是ɑ(随即板书ɑ),它是一个单韵母。 三、学习字母 1.学习单韵母ɑ。 (1)学习ɑ的音。 教师作示范,嘴巴张得大大的,口形从头到尾不变,声音又响又长。多种形式教读。 结合学生读的情况,教师用一句儿歌总结ɑ发音特点:“嘴巴张大ɑɑɑ。” (2)记忆ɑ的形。 通过观察ɑ的字形,用儿歌的形式帮助记忆:“小姑娘,圆脸蛋儿,一条小辫儿扎右边儿。” (3)学习ɑ的四声。 a.漂漂亮亮的ɑ带着小帽子出门了,她有4顶不同的小帽子,戴上它,就会发出高低不同的声音,这就是字母的四声。普通话抑扬顿挫,优美动听,都是四声的作用。(出示āáǎà) b.先让学生自己观察讨论,看看四声的标调像什么,再看书中小朋友的遥控车一路开来,结合学生的讨论结果,教师总结儿歌教给学生:“一声高高平又平,二声就像上山坡,三声下坡又上坡,四声就像下山坡。” c.教学生读ɑ的四声:咱们的小手就是一辆ɑ牌的小汽车,我们驾驶着它,跟着老师一起读一读ɑ的四声。(先让学生做着手势,教师教读,再让学生自己练读,再让会读的学生当小老师,帮助还读得不够好的学生。在按顺序读的基础上,再采用倒序读、指哪个读哪个的方式,使学生尽量地快速读出ɑ的四声。) (4)学习写ɑ。 a.认识四线格。小ɑ和咱们玩儿了半天了,现在要回家了,让我们去参观一下它的家是什么样的。(出示四线格)这就是小ɑ的家,汉语拼音王国的字母都住在这里。数一数它有几条线?这几条线构成了几个格? b.打开书看一看,小ɑ住在哪一格?写ɑ的时候先写什么,再写什么?引导学生认真看书观察,再把自己看到的与同桌说一说。

专业英语PPT整理

chlorobromomethane(氯溴甲烷) hexachtorocyclohexane(六氯环己烷;六六六) hydrodesutfurization(加氢脱硫) polytetrafluoroethylene(聚四氟乙烯) 碳酸二甲酯 聚氯乙烯 变压吸附 current流通—电流 coat:外套—镀层 body:身体—机身 hand手—手柄、指针 cock公鸡—旋塞 cap:帽子—轴承盖 Alcohol:高度酒,酒精—醇 Impregnation:怀孕——浸渍 Extract:榨取、摘录—萃取 U-tube:U型管; O-ring:O形环 I-bar:工字铁; T-square:丁字尺 溶胶凝胶Sol-gel 密度density 燃料电池The fuel cell 清洁能源clean energy 纳米棒Nano stave

Our first electronic computers were made in 1958.我国首批电子计算机是1958年制成的。 Coal, petroleum and natural gas now yield their bond energies to man.煤,石油和天然气现在为人类提供各种各样的结合能。 Properties of non-metals vary widely.非金属的性质差异很大。 Salts may also be found by the replacement of hydrogen from an acid with a metal.盐也能通过用金属置换酸中的氢而获得。 An acid was once defined as a substance that would form hydrogen ions(H+) in water solution and a base as one that would form hydroxide ions(OH-) in the same.人们曾把酸定义为在水溶液中能产生氢离子的物质,而碱则是在同样溶液中会产生氢氧根离子的物质。 Automation helps to increase productivity hundreds of times over.自动化使生产率提高了几百倍。 Million billion billion atoms. 106×109×109也就是1024个原子(美语) Half of a millionth of a billionth of billionth of a pound. 0.5×10-30磅(10-6×10-12×10-12)(英语) Other things being equal, copper heats up faster than iron.相同条件下,铜比铁热得快。 Steel and cast iron also differ in carbon.钢和铸铁的含碳量也不相同。 Americans every year swallow 15000 tons of aspirin, one of the safest and most effective drugs invented by man.阿司匹林是人类发明的最安全,最有效的药物,美国每年要消耗15000吨。 Alloys belongs to a half-way house between mixture and compounds.合金是介于混合物和化合物之间的一种中间结构。 Industrialization and environmental degradation seem to go hand in hand.工业化发展似乎伴随着环境的退化。 Different metals differ in their conductivity.不同金属具有不同的导电性能。(承前省略) When the solution in the tank has reached the desired temperature, it is discharged.当罐内溶液达到所要求的温度时,就卸料。 There are some metals which are lighter than water.有些金属比水轻。 When short waves are sent out and meet an obstacle, they are reflected.短波发射出后,遇到障碍就反射回来。 Friction always opposes the motion whatever its direction may be.不管运动方向

flash引导层动画教学设计

《flash引导层动画》教案 机电信息工程学校郑红霞

《flash引导层动画》教案

知识与技能:理解引导层、引导线的作用,掌握制作运动对象沿任意指定路径运动的动画。 方法与过程:学生通过观察思考,交流合作,探索操作完成对知识的理解和掌握。 情感态度价值观:体验动画制作的乐趣,养成自主学习的习惯,感受动画制作的奇妙,培养学生的合作、探究精神。 2、重难点及确立依据 重点:引导层及引导线的作用和创建方法。 难点:运动对象与引导线的起点、终点的吸附操作。 确立依据:本课是一节在学生计算机室进行的实践课,学生通过前2节课的学习已经学会了形状补间动画、直线运动补间动画,曲线运动补间动画是学生感兴趣的。但制作过程中,运动对象与引导线不重合,或引导层的位置不对,都不能实现最终效果,故设置难点为运动对象与引导线的起点、终点的吸附操作。 四、教学方法:任务驱动、分组合作、自主探究、讲授演示 五、教学过程 (一)新课引入 教师展示两个“蜻蜓.swf”动画(见课件),引导学生分析两个动画有什么不同。归纳出制作运动动画的关键:进行移动的对象必须是一个独立元件或组合;在两个关键帧之间创建;移动的轨迹是直线。 引出新课:如何让“蜻蜓”沿着平滑的曲线飞动,模拟生动逼真的动画效果。本节课将通过学习利用flash的引导层制作曲线运动动画。 设计意图:创设情境,任务驱动,明确本节课学习任务。 (二)新课讲授 教师展示源文件“蜻蜓1.fla”和“蜻蜓2.fla”的界面,让学生仔细观察对比,明显看到界面中,曲线运动动画比直线运动动画多了一个图层,这层就是引导层,场景中多了一条弯曲的线,即引导线。

我的汉语教室教汉语拼音教案

初级第一册第一课 教学重点:韵母声母声调基本寒暄用语基本生活用语(我要这个我去这里)基本动词(买打吃喝去看说听读做要找给拿)基本教学用语 教学道具: 课 时 教学内容板书和练习 第一节●教6个韵母,按照口型从大到小,用板书体现。 1,a:等同于英语的[a:],比日语的あ的口型略大一点。 2,o:比A嘴型小一圈。 3,e:牙关放松,嘴稍咧一点,用手配合演示口腔里面稍扁。 4,i:和英语的[i:]一样。比日语的い发音更扁。 5,u:拼音u的特点是撅嘴。英语和日语里面的u都不撅嘴。 6,ü:用吹口哨的方式发v的音。或者用i的发音+u的唇形带出 来。 ●教4个声调 1,一声:平。 2,二声:疑问词如what?なんですか? 3,三声:如andyou? 4,四声:如感叹no!ね! 用已教的韵母进行声调练习,顺便纠音。 ●教声母bpmf 和韵母结合拼读出来以后用动作和图片说明意思,不要求学生记 住。用“趴爬怕”让学生体会声调不同,意思不同,认识声调的重 要性。 b:baba爸爸bi笔bu不(板书汉字“不”让学生熟悉) p:pa趴pa爬pa怕po破(吹纸体现送气音) m:mama妈妈mo摸BMWmai(教动词“买”) f:fa发邮件fa(头)发(注意和ふ的区别) ●练习:教师点黑板,用手势表示声调,请学生进行拼读练习。 板书:a o e i uü ˉ′ˇ‵ aoeiuv b不 p m mai买 f aoeiuv d打的读 t ting听 n l g k kan看 h喝 j q x aoeiuv z c s zh ch sh r y w 第二节●教dtnlgkhjqx(注意JQX遇到V的拼写规则) ●练习时教“打喝读听看去”6个动词。和“的” ●复习动词游戏:老师做动作,让学生说动词;再换老师说动词 让学生做动作。 ●拼音练习:老师点黑板,1234手势表示声调,请学生进行拼读 练习。再让学生自己拼读,老师寻找学生发的音并用手势表示声调,请学生判断老师对错。(其实是纠音练习,如果老师指错了那肯定是学生没发对音)

相关文档
最新文档