第一篇：任務一 初下網海 教學設計

任務一 初下網海 教學設計

1教學目標

1、知識目標:了解因特網和瀏覽器,獲取恐龍的相關信息。

2、能力目標:學會啟動、關閉瀏覽器,學會用鍵盤輸入網址,會通過超級鏈接、“前進”、“后退”按鈕來瀏覽信息。

3、情感目標:培養學生學習、使用計算機的興趣和意識;讓學生充分認識網絡在學習生活。2學情分析

四年級的學生經過一年多信息技術課程的學習,學生對信息技術學科的知識有了一定的認識,對計算機的操作也有一定的基礎,特別是對金山畫王、金山打字通及word等軟件的學習,使學生對計算機操作技能的學習興趣大大增加,基本知識與技能的掌握情況還比較理想,但大部分學生對于windows系統的基本操作還不夠熟練或者不規范,少部分學生正確使用計算機的習慣還沒形成,而本課又是桂科版信息技術教材中涉及網絡的第一課,學好本課,對繼續激發學生學習計算機的興趣,加深學生對網絡瀏覽器的學習,讓學生能盡量熟悉和使用IE,提高學生對計算機的應用能力等方面具有重要的作用。3重點難點

學會用鍵盤輸入網址、學會瀏覽器的基本操作 4教學過程

活動1【導入】激趣導入

同學們,在我們五象小學有五只小象作為學校的吉祥物,今天老師把其中一只小象“吉吉”請來和大家一起學習,請看(PPT出示吉吉跟大家打招呼)師:吉吉在跟同學們打招呼呢,大家也跟他打個招呼吧!生:(跟吉吉打招呼)師:真是有禮貌的孩子,看到大家這么熱情,吉吉迫不及待地想告訴大家一個秘密!(ppt出示)師:哇!恐龍博物館咡!在哪啊?是一只叫因特的蜘蛛結的網嗎? 師:你認為因特網是什么呢? 活動2【講授】任務探究

1、簡介因特網(PPT出示)師:我們來看吉吉在課本上看到的因特網的介紹是怎樣的吧!(PPT出示“因特網的簡介”)師:在因特網上匯聚了很多信息,恐龍博物館就是其中一個很好玩的地方,同學們想去嗎? 生:想!

2、認識瀏覽器

師:平時我們去旅游是需要交通工具,去網上參觀一樣要交通工具,這個交通工具是什么呢,我們來認識一下吧(PPT出示瀏覽器圖標)

3、啟動瀏覽器

學生嘗試打開瀏覽器(2種方式:桌面快捷方式、快速啟動欄啟動)師:有哪位小朋友愿意來幫助老師啟動瀏覽器呢!

4、認識瀏覽器界面

師:瀏覽器打開了,同學知不知道瀏覽器這個窗口的各部分名稱呢?同學們能隨老師一起在屏幕上指一指,試著說出它們的名字嗎?

5、瀏覽器基本操作

師:認識了瀏覽器的界面,接下來我們就開啟瀏覽器去參觀恐龍博物館了,想要到達恐龍博物館要闖過三關。

我們這次闖關是以旅游團的形式進行的,所有隊員都闖過關且用時最短的旅游團獲勝。最通關的隊員,可以教一教同一旅游團內闖關有困難的隊員。)活動3【活動】小組闖關

三、分小組闖關

1、第一關:到達中國科普博覽館(http://www.tmdps.cn)師:第一關訪問中國科普博覽館,怎么才能訪問中國科普博覽館呢?誰知道? 生:……

師:中國科普博覽館的網絡地址是什么呢? 生:……

師:吉吉還沒打字,這個網址上的那些標點符號它找不到在哪,所以他不會打,同學知道怎么打嗎? 生:……

師:同學們都會打了嗎?下面開始闖關吧!生:操作

2、第二關:進入虛擬博物館

師:在中國博覽館里有很多好玩的地方,請你們找出虛擬博物館并且進入虛擬博物館。

3、第三關:速闖迷魂陣

師:在虛擬博覽館里,我們會遇到6個迷魂陣,這些迷魂陣不停的轉動著,只有“生命奧秘”這個迷魂陣才有去恐龍博物館的通道。我們只要進入“生命奧秘”通往恐龍博物館道路就能進入恐龍博物館了。

4、學習“后退”“前進”的操作

師:恭喜同學們,闖過三關進入到恐龍博物館。可是,剛才老師接到小象吉吉發來的求救信號,它說被困在迷魂陣里出不來,誰知道怎么退回來救救吉吉呢? 生:演示操作

師:同學們也一起返回來救救吉吉吧!生:練習返回操作

師:找到了小象吉吉,我們怎么快速地前進到恐龍博物館呢? 生:操作

活動4【練習】鞏固操作

師:好了,下面就請同學們用瀏覽器的“前進”,“后退”按鈕等自由地游覽恐龍博物館吧,要注意收集有關恐龍的信息哦!活動5【測試】課堂總結

師:同學們,這次網上旅行馬上就要結束了?吉吉覺得這次初下網海的旅游很快樂,我們來看小象吉吉有什么收獲吧!師:同學們,你們有什么收獲呢? 生:……

師:瀏覽器的功能可不止這些,下節課,讓我們一起再來好好研究一下瀏覽器這個好朋友吧!吉吉最后還有一個信息想告訴大家。

第二篇：網海拾貝 分類下載教學設計（模版）

網海拾貝 分類下載

吳鋪中學 董行云

教學目標：

1.知識與技能：進一步掌握搜索引擎的運用方法，學會網頁、文字、圖片的保存方法。

2.過程與方法：通過布置任務，讓學生在完成任務的過程中，體驗搜索引擎在查找信息、下載資料等方面帶來的便捷。

3.情感態度與價值觀：讓學生通過完成本節課任務的過程，體會到網絡的優越性，同時培養學生要尊重他人的勞動成果，注重版權保護，在引用時標明出處。

重點：網頁的文本信息、圖片信息、整個頁面信息的保存

難點：在保存各類信息時，首先要選中要操作的對象。并能夠獨立把信息準確保存到電腦的指定位置。

教學方法： 1.演示教學法 2.任務驅動教學法 教學準備：

A.網絡教室（連接了因特網的微機室）

B.電子教室系統（教師控制演示，學生交流平臺）教學過程：

一、創設情境：

美麗的長江三峽是湖北的驕傲，而三峽工程又是宜昌人的驕傲，我們班馬上要開展一次“認識長江三峽”為主題的題會，需要同學們對長江三峽作一次綜合性的介紹，為我們全面展示長江三峽，請問同學們打算如何制作演示PPT，在哪些地方去查找相關的資料？學生討論后教師總結，通過互聯網查找資料是最方便、最快捷的一種方法，而且制作PPT也非常方便。

二、探索新知：

任務一：建立相關文件夾

1.講解：為了方便日后查找和使用下載的資料，在保存網頁里的信息之前，我們應該合理地對資料進行分類。

2.指導學生在我的文檔中建立“美麗的長江三峽”文件夾。3.完成后相互檢查。任務二：保存一個網頁 1.百度分類搜索介紹

百度將常見的搜索內容進行了簡單的分類，如網頁、MP3、視頻、圖片等，通過搜索內容選擇合適的分類，可以更快更準確的搜索到相關信息。

2.教師演示：

A.利用搜索引擎搜尋到有關網頁。B.單擊文件/另存為。

C.在保存窗口選擇保存位置，起好名稱，單擊保存。3.學生完成網頁保存，教師巡視指導。4.交流評價任務完成情況。任務三：保存網頁中的文字 1.教師演示：

A.拖動鼠標左鍵，選取需要的文字。B.單擊鼠標右鍵，選擇“復制”。C.啟動文字軟件word。

D.單擊鼠標右鍵，選擇“粘貼”。

E.保存文件到“美麗的長江三峽”文件夾。2.學生完成文字保存，教師巡視指導。3.交流評價任務完成情況。

4.補充講解：網頁中的信息都涉及版權，如果要選用別人的信息，要注明出處或征得作者同意。

任務四：保存網頁中的圖片

1.提問：怎樣保存網頁中的圖片？對照保存網頁的方法，學生自學教材P40下內容。

2.學生交流討論完成圖片保存，教師巡視指導。3.交流評價任務完成情況。

三、操作實踐

學生繼續完成相關的搜索，將所需信息盡量多的保存下來，為完成PPT的制作做好資料的收集，同時強調對搜索到的具有知識產權的東西不能隨意傳播，引用時要標明出處。老師進行輔導，同時對做得好的同學進行及時的評價。

四、交流評價

（一）說說學會了哪些保存資料的方法。

（二）和同學說說自己收集到了哪些關于“美麗的長江三峽”的資料。

第三篇：初 一 英語(下)各類作文

初 一 英語（下）各類作文范文

一、描寫朋友、自己或家人的喜好

1、Dear friend,My name is Sally.I am from China.I want a pen pal in Australia.I am 14 years old.I have no brothers or sisters in my family.MY favorite subject in school is science, because I think it’s very interesting.I like playing the piano and playing basketball on weekends.How about you? Can you write and tell me something about yourself?

Yours,Sally2、My name is Wang Lin.Now I live in Hangzhou , China.I want to find a pen pal in England.I’m now 14 years old.I speak Chinese.And I can speak a little English.I like sports ,swimming is my favorite.I also like playing the computer games.My favorite subject in school is math.I like to go to movies with my friends.My favorite movie is Beauty and Beast.Now I live with my parents.Can you write to me soon ?

Wang Lin3、I have a good friend, his name is Bill.He is from Sydney, Australia.Now he lives in Beijing with his parents.He is 14 years old and his birthday is in October.He speaks English and he can speak a little Chinese.He has lots of friends in Beijing.He often plays soccer after school with them.It’s his favorite sport.He likes Chinese action movies very much.He thinks they are interesting.He favorite actor is Jet Li.4、Jenny is an American girl She is 13 years old.She is very tall and a little thin.She has long black straight hair.She is a good-looking girl.She likes wearing a red T-shirt and blue pant.She likes singing and dancing.Her favorite singer is Gloria Green.She thinks Gloria is great.Look!Jenny is coming.She is not wearing a red T-shirt today.She is wearing a red dress.5、My favorite animal is a cat.I have a cat in my family.Her name is Mimi, I think she is from China.She is two years old now.She likes to eat fish every day.She is kind of lazy, but she is very cute.I like to palsy with it after school.6、Lin Tao usually goes to the zoo with his parents.He likes to see animals.In his room there are many toys.Most of them are boy animals.All kinds of animals in his room are his good friend.Every day he plays with them.Sometimes he asks his friends to his home to play.On vacation or weekends he like to see the monkeys and elephants in the zoo, and the dolphin show is his favorite.7、Jim likes Zhejiang food because it’s delicious.He can’t stand Sichuan food because it’s very hot(辣).He likes Guangdong food.He doesn’t mind Beijing food and he sometimes eat it.He doesn’不合他的口味)。

8、I like playing basketball.It’s very interesting.I often play it with my friends.It’s a team work..Everyone needs to work together with others.(每個人都需要和別人合作).I can also make many new friends in the game.My favorite basketball player is Yao Ming.He is very tall and plays basketball very well.I want to play in NBA one day like him.9、This is a popular person.Most(大多數)people like him.He’s not young ,about 50 years old.But he looks kind of funny.He has a round face(臉)with round eyes , a big mouth and short black hair.He likes telling jokes and makes people laugh(笑).Do youknow who he is ? He is Mr.Bean

.10、Tom, Nancy , Lily and Jack are my good friends.They all love to watch different TV shows.Tom likes sports, so he likes sports shows.Nancy watches comedies and she loves sitcoms.But Lily can’t stand them.She just likes game shows.Jack doesn’t like sitcoms either.He enjoys talk shows.So you know they are all TV shows fans.(他們都是電視迷)

二、描寫方位的短文

My home is on Center Street.On Center Street, there is a restaurant, a KFC and a library.The KFC is between the library and the restaurant.Across from the KFC is a pay phone.A bank is next to the pay phone.The supermarket is on Fifth Avenue.A hotel is in front of the supermarket.三、用進行時態描寫的各種短文

1、It is Sunday.The Turners are free and they are staying at home.They are ding different kinds of things.Mr Turner is mending his car.Mrs Turener is sitting at the table.She is drinking.Bob is talking on the phone.Nancy is sitting near the pool.She is watching the dog swimming.They are having a good time.2、It is a fine Sunday.There are many people in the park.They are playing happily(高興地).Some are playing beach volleyball on the beach.A man is lying on the chair.A manis swimming.He can swim very well.A man is talking with him.He is learning from him(向他學習游泳).Everyone is having a good time.3、Look at the picture.There are some boys in the picture.They are playing basketball.Near them under the tree, two girls are reading a book.Who are working near the house ? Two boys and a girl.Can you see the birds in the tree? I think they are singing.They are having a good time.4、It is New Year’s Day.The weather is sunny but cold.Lucy’s family are all at home.Lucy is talking to Scott on the phone.Her father is playing basketball outside.Her mother is busycooking.Her sister, ,Mary , is watching TV, and her brother , Jeff, is playing computer games.They are all having a good time.5、It’s Sunday morning.My mother and I are gong to the park.There are a lot of people in the park.Some children are running.A dog is running after them.Four women are sitting there They are talking.Two girls are playing with a big bal near them..Three old men are standing under a big tree.They are watching the children.There is a river there.Many young people are dancing near it.There is a boat on the river.And an old man is sitting in the goat.He is dishing.Everyone in the park is having a good time.We are having a good time, too.四、天氣預報的短文

Good morning!Here’s the weather report for some big cities in the world.Beijing is cloudy.It’s very cold, so wear warm clothes when you go out.In Hong Kong there’s beautiful sunshine.(陽光燦爛).People will feel cool in the daytime.It is sunny in New York , but there’s a strong wind(大風)in the afternoon.It will be rainy in Sydney but very hot.The day after tomorrow(后天)will be sunny.That’s the weather report for today.Thank you for listening.(謝謝收聽)

五、描寫人物的短文

There are three people in Jim’s family.Mr.Green is his father.He is fat and he has short straighthair.Hewearsglasses.He is watching TV.His mother is Mrs.Green.She is a woman of medium height.She has curly hair.She is cleaning the room.Jim is very thin.He is playing with the ball.They are all happy.六、用過去時態描寫假日或周末的短文、日記

1、Jenny had a busy weekend.Last Saturday morning, she did her homework and practiced speaking English at home.She watched TV and played tennis on Saturday afternoon.That night, she went to the movies.On Sunday morning , she cleaned her room and went to the beach..On Sunday afternoon, she visited her friends and went shopping.She had a party last night.What a busy but happy weekend she had!

2、Thursday, August 1st

Today I went to the Palace Museum.It was cool.Then I went to the Great Wall.It was fantastic.There were many people there.In the afternon, I visited Tian’an Men Square.There were many beautiful a Beijing Hutung.It was really fun.Ivery much.3、Last summer I went to the beach.My vacation was pretty good.I went there bybus and my bus trip was relaxing.The beach was very beautiful.It was sunny, cool and humid.the people were friendly and the food was delicious.I4、We went to a summer camp today.The weather was great.The mountains were really beautiful.Wesingand dancjuice.my friends all enjoyed their lunch very much.It was so nice eating5、Last weekend Tony was busy but happy.He did a lot of housework..He cleaned the room and washed the clothes.Because his mother had to work last Saturday.He did most of the housework for her.His sister had to study for the geography test.They were really busy.七、描寫各類規則的短文

1、Hello, Mary。Welcome to our class.Here are our class rules.You must read it carefully.a middle school student we

can’t arrive late for class on weekdays.We must wear clean clothes every day.We must the classroom.When you have nay questionsin class, please room We have to clean our classroom every day.Don’t leave school.I wish you can obey（遵守）theserules.Thanks!

2、I am Sally.EverydayI am very busy.I have too many rules in my house.I have to get up at six o’clock every morning.I must have my breakfast at 7:00 o’clock.I can’t meet my friends after school because I have to 溜狗）I can’t watch TV on school nights.And I have to be in bed by 10:00 o’clock.On weekends, I haveto make my bed and clean my room.Then I have to wash the dishes.Later I have to go to the Children’s Palace to learn the guitar.I love music.But I can’t listen to music at home.I never have any fun.My life is so boring.What can I do ?

3、Tom has many rules.He has to get up at 6:30 every morning.He can’t watch TV or play computer games on school

night.He has to finish his homework every day.He must be in bed by ten o’clock.He can’t eat outside.He has to be back home by 6:00 in the afternoon.

第四篇：初 一 英語(下)各類作文

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初 一 英語（下）各類作文范文

一、描寫朋友、自己或家人的喜好

1、Dear friend,My name is Sally.I am from China.I want a pen pal in Australia.I am 14 years old.I have no brothers or sisters in my family.MY favorite subject in school is science, because I think it’s very interesting.I like playing the piano and playing basketball on weekends.How about you? Can you write and tell me something about yourself?

Yours,Sally2、My name is Wang Lin.Now I live in Hangzhou , China.I want to find a pen pal in England.I’m now 14 years old.I speak Chinese.And I can speak a little English.I like sports ,swimming is my favorite.I also like playing the computer games.My favorite subject in school is math.I like to go to movies with my friends.My favorite movie is Beauty and Beast.Now I live with my parents.Can you write to me soon ?

Wang Lin3、I have a good friend, his name is Bill.He is from Sydney, Australia.Now he lives in Beijing with his parents.He is 14 years old and his birthday is in October.He speaks English and he can speak a little Chinese.He has lots of friends in Beijing.He often plays soccer after school with them.It’s his favorite sport.He likes Chinese action movies very much.He thinks they are interesting.He favorite actor is Jet Li.4、Jenny is an American girl She is 13 years old.She is very tall and a little thin.She has long black straight hair.She is a good-looking girl.She likes wearing a red T-shirt and blue pant.She likes singing and dancing.Her favorite singer is Gloria Green.She thinks Gloria is great.Look!Jenny is coming.She is not wearing a red T-shirt today.She is wearing a red dress.5、My favorite animal is a cat.I have a cat in my family.Her name is Mimi, I think she is from China.She is two years old now.She likes to eat fish every day.She is kind of lazy, but she is very cute.I like to palsy with it after school.6、Lin Tao usually goes to the zoo with his parents.He likes to see animals.In his room there are many toys.Most of them are boy animals.All kinds of animals in his room are his good friend.Every day he plays with them.Sometimes he asks his friends to his home to play.On vacation or weekends he like to see the monkeys and elephants in the zoo, and the dolphin show is his favorite.7、Jim likes Zhejiang food because it’s delicious.He can’t stand Sichuan food because it’s very hot(辣).He likes Guangdong food.He doesn’t mind Beijing food and he sometimes eat it.He doesn’

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8、I like playing basketball.It’s very interesting.I often play it with my friends.It’s a team work..Everyone needs to work together with others.(每個人都需要和別人合作).I can also make many new friends in the game.My favorite basketball player is Yao Ming.He is very tall and plays basketball very well.I want to play in NBA one day like him.9、This is a popular person.Most(大多數)people like him.He’s not young ,about 50 years old.But he looks kind of funny.He has a round face(臉)with round eyes , a big mouth and short black hair.He likes telling jokes and makes people laugh(笑).Do youknow who he is ? He is Mr.Bean

.10、Tom, Nancy , Lily and Jack are my good friends.They all love to watch different TV shows.Tom likes sports, so he likes sports shows.Nancy watches comedies and she loves sitcoms.But Lily can’t stand them.She just likes game shows.Jack doesn’t like sitcoms either.He enjoys talk shows.So you know they are all TV shows fans.(他們都是電視迷)

二、描寫方位的短文

My home is on Center Street.On Center Street, there is a restaurant, a KFC and a library.The KFC is between the library and the restaurant.Across from the KFC is a pay phone.A bank is next to the pay phone.The supermarket is on Fifth Avenue.A hotel is in front of the supermarket.三、用進行時態描寫的各種短文

1、It is Sunday.The Turners are free and they are staying at home.They are ding different kinds of things.Mr Turner is mending his car.Mrs Turener is sitting at the table.She is drinking.Bob is talking on the phone.Nancy is sitting near the pool.She is watching the dog swimming.They are having a good time.2、It is a fine Sunday.There are many people in the park.They are playing happily(高興地).Some are playing beach volleyball on the beach.A man is lying on the chair.A manis swimming.He can swim very well.A man is talking with him.He is learning from him(向他學習游泳).Everyone is having a good time.3、Look at the picture.There are some boys in the picture.They are playing basketball.Near them under the tree, two girls are reading a book.Who are working near the house ? Two boys and a girl.Can you see the birds in the tree? I think they are singing.They are having a good time.4、It is New Year’s Day.The weather is sunny but cold.Lucy’s family are all at home.Lucy is talking to Scott on the phone.Her father is playing basketball outside.Her mother is busycooking.Her sister, ,Mary , is watching TV, and her brother , Jeff, is playing computer games.They are all having a good time.5、It’s Sunday morning.My mother and I are gong to the park.There are a lot of people in the park.Some children are running.A dog is running after them.Four women are sitting there They are talking.Two girls are playing with a big bal near them..Three old men are standing under a big tree.They are watching the children.There is a river there.Many young people are dancing near it.There is a boat on the river.And an old man is sitting in the goat.He is dishing.Everyone in the park is having a good time.We are having a good time, too.四、天氣預報的短文

Good morning!Here’s the weather report for some big cities in the world.Beijing is cloudy.It’s very cold, so wear warm clothes when you go out.In Hong Kong there’s beautiful sunshine.(陽光燦爛).People will feel cool in the daytime.It is sunny in New York , but there’s a strong wind(大風)in the afternoon.It will be rainy in Sydney but very hot.The day after tomorrow(后天)will be sunny.That’s the weather report for today.Thank you for listening.(謝謝收聽)

五、描寫人物的短文

There are three people in Jim’s family.Mr.Green is his father.He is fat and he has short straighthair.Hewearsglasses.He is watching TV.His mother is Mrs.Green.She is a woman of medium height.She has curly hair.She is cleaning the room.Jim is very thin.He is playing with the ball.They are all happy.六、用過去時態描寫假日或周末的短文、日記

1、Jenny had a busy weekend.Last Saturday morning, she did her homework and

practiced speaking English at home.She watched TV and played tennis on Saturday afternoon.That night, she went to the movies.On Sunday morning , she cleaned her room and went to the beach..On Sunday afternoon, she visited her friends and went shopping.She had a party last night.What a busy but happy weekend she had!

2、Thursday, August 1stToday I went to the Palace Museum.It was cool.Then I went to the Great Wall.It was fantastic.There were many people there.In the afternon, I visited Tian’an Men Square.There were many beautifulI3、Last summer I went to the beach.My vacation was pretty good.I went there bybus

and my bus trip was relaxing.The beach was very beautiful.It was sunny, cool and

humid.the people were friendly and the food was delicious.Imy vacation very much and I hope to go there again.4、We went to a summer camp today.The weather was great.The mountains were really beautiful.Weand danc there.We had a lot of food and drinks with us.So we had a big lunch.I ate two hamburgers and some orange juice.my friends all enjoyed their lunch very much.It was so nice eating5、Last weekend Tony was busy but happy.He did a lot of housework..He cleaned the

room and washed the clothes.Because his mother had to work last Saturday.He did most of the housework for her.His sister had to study for the geography test.They were really busy.七、描寫各類規則的短文

1、Hello, Mary。Welcome to our class.Here are our class rules.You must read it carefully.a middle school student we can’t arrive late for class on weekdays.We must wear clean clothes every day.We must when a teacher goes into the classroom.When you have nay questionsin class, please.We have to eat and drink in the dining room We have to clean our classroom every day.Don’t leave school（允許）.I wish you can obey（遵守）theserules.Thanks!

2、I am Sally.EverydayI am very busy.I have too many rules in my house.I have to get

up at six o’clock every morning.I must have my breakfast at 7:00 o’clock.I can’t meet my friends after school because I have to 溜狗）I can’t watch TV on school nights.And I have to be in bed by 10:00 o’clock.On weekends, I haveto make my bed and clean my room.Then I have to wash the dishes.Later I have to go to the Children’s Palace to learn the guitar.I love music.But I can’t listen to music at home.I never have any fun.My life is so boring.What can I do ?

3、Tom has many rules.He has to get up at 6:30 every morning.He can’t watch TV or play

computer games on school night.He has to finish his homework every day.He must be in bed by ten o’clock.He can’t eat outside.He has to be back home by 6:00 in the afternoon.

第五篇：任務一 輸入比賽通知 教學設計

1教學目標

知識目標：了解在Word2003中輸入文字、保存和打開Word2003文檔的知識，知道可以用Insert鍵對文檔進行插入改寫。

技能目標：掌握在Word2003中輸入文字的方法；掌握保存、打開Word2003文件的方法；學會用Insert鍵對文檔進行插入改寫的方法。

情感、態度和價值觀：初步建立分類管理文檔的意識;在自主學習中感受成功的愉悅，體會學習的樂趣。2學情分析

四年級學生對學習計算機有一定的基礎，基本知識與技能的掌握情況還比較理想，但大部分學生在計算機的應用方面還是比較狹窄，考慮到四年級學生的上課特點，所以，本節課將繼續激發學生學習計算機的興趣外，著重對word2003軟件的認識和學習運用，讓學生能盡量熟悉和使用word2003排版，提高學生對計算機的應用能力，努力讓每個學生都能學到知識，提高計算機的應用能力，為下階段的計算機學習打下較扎實的基礎。3重點難點

1．重點：掌握啟動和退出Word2003的方法，認識Word2003窗口的各個組成部分的名稱與作用。

2．難點：認識Word2003窗口的各個組成部分的名稱與作用。教學活動

活動1【講授】輸入比賽通知

教學過程：

1．情境創設，激發興趣

欣賞：利用Word2003制作的電子報刊樣例。

教師：同學們，你們欣賞了利用Word2003制作的電子報刊樣例，覺得怎么樣呢？這些漂亮的作品都是用Word2003文字處理軟件制作的。Word是功能強大的文字處理軟件，我們可以用Word來寫作文、記日記，還可以在文章中插入漂亮的圖片，做好以后，還可以用彩色打印機打印出自己的得意之作，讓我們開始吧！2．出示本節課的學習目標，學生齊讀 3．自主探索，交流分享（1）Word的啟動 課件出示：

方法一：點擊“開始”—程序—Microsoft office —單擊Word2003 方法二：單擊右鍵——新建——點擊Word文檔（推薦）方法三：直接雙擊桌面Word2003圖標 學生識記并討論：你認為哪種方法比較好？請選擇一種你認為最好的方法啟動Word。請個別學生向全班同學作示范。

4、合作學習，釋疑解難（1）Word窗口組成 ①打開Word 2003窗口，教師分別介紹標題欄、菜單欄、工具欄、垂直滾動條和水平滾動條、垂直標尺和水平標尺、文檔編輯區、顯示方式、繪圖工具欄、狀態欄的作用。

②Word 2003窗口和寫字板窗口很相似，先打開寫字板窗口讓學生說說各部分的名稱。③小游戲：找朋友。

Word的工具欄比寫字板的復雜多了，里面有些工具是相同的，用直線“—”把相同的工具連接起來。比一比，誰又快又準確！

（游戲目的：熟悉菜單欄。為以后的Word學習打下基礎，激發學生的學習興趣。）（2）課件出示練習，學生思考后做題。

5、學中記

（1）輸入文字，并對文字進行編輯，居中，字體，字號，加粗的設置教學（2）案例分析，使用Insert鍵對文檔進行插入改寫（3）小游戲，請你來當小老師

修改“尋物啟事”中的錯誤，先在書上修改好，再上機修改（4）保存Word文檔的方法

①單擊“文件(F)”菜單中的“保存(S)”命令，彈出“另存為”對話框。②在對話框的“保存位置(I)”框中選擇D盤中的“小問號”文件夾。③在對話框中“文件名(N)”框中輸入文件名。

④單擊“保存(S)”按鈕。還有就是快捷方式：Ctrl+S（5）退出Word 的方法

6、課后練習與知識擴展

課堂小結：以后，我們進行文字處理時，都要用到這些菜單或工具。所以我們必須熟悉它們的位置和作用。以后才能更熟練地用Word來進行文字處理。

教學反思：我目前的做法是，先讓學生欣賞Word制作的電子報刊實例，激發學生的學習興趣。在老師演示的基礎上讓學生按照要求來識記知識要點，在學生掌握了Word2003窗口組成基礎上再進一步加深實例的難度，將所有練習都圍繞一個主題進行，并逐步深入和擴展學生對Word2003排版結構上的認識。通過本節的學習，同學們初步認識了Word 2003，并能在Word2003軟件中輸入比賽通知，還知道它的功能比以前學的記事本強得多，認識到學會Word 2003才可以進行較復雜的文字處理工作，才能滿足我們日常工作需要，同時對Word 2003的學習有很大的興趣。