五年级下册英语教案Unit 8 Birthdays Story time 译林版

译林小学英语五年级下册 Unit 8 Birthdays Story time 教材分析:
本板块主要围绕生日这一话题,通过Miss Li询问Su Hai和Mike的生日日期和生日的庆祝活动来展开的对话,意在了解中西方对待生日的不同风俗习惯。

同时通过对话来学习日常交际用语:When’s your birthday? 及回答It’s on…既日期的表达方式。

What do you do on your birthday? I usually…来学习新词组:have a big dinner, have a lot of fun….等动词短语。

目标预设:
知识目标:
1.能听懂、会读、会说单词:部分序数词, together, play games.等词汇
2.能听懂、会读、会说日常用语:When’s your birthday? What do you do on your birthday? 及回答It’s on…I usually….
能力目标:
1..能正确的理解并朗读课文,并在教师的引导和帮助下尝试复述课文内容和拓展自编对话。

2..对中西方文化中不同的生日风俗习惯有所了解。

情感目标:
知道家人的生日,懂得一家人要相亲相爱
教学重难点:
重点:
1. 能正确理解并朗读课文,在思维导图的帮助下尝试复述课文。

2. 能初步运用本课所学的词汇和句型询问别人的生日以及如何过生日。

难点:
运用所学句型进行情景交际。

设计理念:
1,要把教材看成是话题而不是课题,充分利用birthdays这个话题为切入点,设计一些灵活并能激活学生个性化思考的教学活动,并以小组合作方式来思考、讨论、交流完成学习任务,从而培养他们自主学习能力真正做到把被动接授变成主动学习。

2,借助思维导图提高学习效率。

思维导图是用图表表现的发散性思维。

它是
“图”更是一种学习方法,把语言学习融合在图形之中,学习过程充满了生机和趣味,对于提高学生的记忆,思考,联想和学习能力起着非常重要的作用。

设计思路:
结合教学内容及教学目标本节课我打算分五个教学环节:
1,free talk通过每日必问复习和渗透一周的天数和日期表达
2,通过欣赏一些节日庆祝视频和节日图片运用句型What holiday is it? When is it? 进行生生问答复习旧知引出本课话题birthdays
3,学习课文:
(1),呈现生日场景引出并学习日期表达法后进行生生问答操练巩固。

(2),以头脑风暴形式迅速说出和生日有关的物品和词汇。

后总结朗读。

(3),呈现主人公并为其唱生日歌应景又活跃课堂气氛, 后看卡通回答问题。

(4), 阅读短文小组合作用所给疑问词尝试给出问句。

(5),再读短文小组合作完成表格。

(6), 了解中西方不同的生日习惯
4,巩固:
(1)听录音跟读,指导个别句子的语音语调。

(2)小组选择不同阅读方式并展示。

(3)根据思维导图复述语篇。

5,拓展:
制作家庭生日卡自编对话进行语言输出---讨论在家人的生日上我们该为他们做些什么。

6,家庭作业
教学过程:
Step 1 free talk
T:What day is it? What date is it today?
【设计意图】每日必问,既让学生了解每天日期,又巩固和渗透一周的天数和日期表达
Step 2 Lead in
1,Enjoy the video(有关一些节日的庆祝活动视频)
2,look and answer(出示节日视频截图回答问题,首先师问生答,再生问生答)
给出问句)
2. Work in group (每个小组选择一种阅读方式)
Read one by one Read in roles
Read together Read after one student
3 Act in class(老师评价各小组的具体优点和不足)
4 Retell the story (借助思维导图可以选择其中一个人来复述课文)
【设计意图】思维导图的简洁、直观和发散思维的特征有助于帮助他们自己组织语言进行复述,从而提高他们的语言表达能力。

Step 5 Expand
Fill your family card
My birthday is on____________________.
I usually________________________
My father’s birthday is on______________.
He often______________________ _
My mother’s birthday is on_____________.
She usually_______________________
.
1.Make a new dialogue in group(参考卡片)
2.Act in class(教师评价各组的具体优点和不足)
3.情感教育T:What can we do for them on our family’s birthdays(不会的可以用汉语)。

【设计意图】语言的学习是用来交际的,所以设置真实情景来达到语言的输出,做到学以致用, 同时通过完成表格来培养学生的书写能力。

Step6 Homework:
1,listen and repeat
2.Know about your grandparents’ birthdays
3Surfe the Internet to learn more about birthdays
板书设计:。

合集下载

Unit_8_Birthdays教案

Unit_8_Birthdays教案

五下Unit 8 BirthdaysStory time Period1教学目标:1. 能听懂、会读、会说单词:eleventh eighth together.2. 能听懂、会读、会说日常用语:When’s your birthday? What do you do on your birthday? 及回答It’s on… I usually…3. 能正确的理解并朗读课文,在教师的引导和帮助下尝试复述课文内容。

4. 能了解中西方文化中不同的生日风俗习惯。

教学重点和难点:教学重点:能正确理解并朗读课文,在教师的帮助下尝试复述课文。

教学难点:能初步运用本课所学的词汇和句型询问别人的生日以及如何过生日。

Teaching procedures 教学过程Step1. Warm up1. Enjoy a song. <The more we get together.>How are you today? I’m happy to be your new teacher. I’m Miss Zhang.In this class, if you do well, you can get a star for your team. Do you understand? Le’s go.2.Free talkNice to meet you.How do you come to school?When is Dragon Boat Festival? What do you do at Dragon Boat Festival?What day is it today?What date is it today? (引出日期表达: the +序数词+of + 月份) (板书)3. Today is the twenty-fifth of May. (Teach: twenty-fifth)4. Can you read? ( 1st2nd3rd…)5.Good job! A game for you: Magic eye. If you see the word, read it loudly. If you see the hand, you should clap your hands twice. Are you clear?5. Today is the twenty-fifth of May. Whose birthday is in May? Let’s see. Miss Li is asking the students about their birthdays.Step2. Presentation1.揭题Today we’ll learn Unit8 Birthdays Story time.2. Task 1: Listen and judge①Su Hai’s birthday is in June.②Su Hai and Su Yang usually eat noodles on their birthday.③Mike’s birthday is on the eighth of April.④Mike always has a party at school.3. Task 2: Watch and tick. ( 4人小组)This time, let’s watch the cartoon and tick.4. Teach: game---nameWhat game will they play? Look!Maybe they will play Guessing game, Computer game ,Hide and seek, Shoot darts game ,Set of loops game …Step3. Consolidation1.Task 3: Read and imitateReading time comes. Choose one way to read the story.How many stars can they get?2.Task 4: Think and saySu Hai and Su Yang’s birthday is on_____________.They____________usually______________with their parents and grandparents.They eat___________________.Then, they________________.Mike’s birthday is on_______________.He and his friends always_____________________at home.They eat ___________together and __________________. They have a lot of fun!3.Task 5: Talk about in groups. These words are helpful.A: When’s your birthday?B: It’s on the…A: What do you do on your birthday?B: I…4.Well done. Here’s the present foe you. Let’s enjoy.(播放:The differences between Chinese and Western culture about birthdays)But now the differences are lesser, because “ One world, one family”总结:当前中国的生日文化已经吸纳了很多西方元素,中西方生日文化的差异已经不是很明显了!5.Let’s share:Don’t forget that children’s birthday is mothers’ suffering days.So let’s say together : Thanks, Dad. Thanks, Mum. I love you!Step4. Homework:1.Describe the story to your parents.2.Talk about your birthday with your group member.。

译林五年级下册Unit8 Birthdays教案

译林五年级下册Unit8 Birthdays教案

五下Unit8 Birthdays施教时间:年月日教学内容Unit8“Story time”共几课时 5 课型新授第几课时 1教学目标1、会听说读写单词:birthdays,eleventh, together等新单词。

2、会听写词组:have a big dinner, eat noodles, play with sb., have a great time.3、会自如运用句型—When’s your birthday? It’s on the ...of...教学重难点教学重点1、会听说读写单词:birthdays,eleventh, together等新单词。

2、会听写词组:have a big dinner, eat noodles, play with sb., have a greattime.3、会自如运用句型—When’s your birthday? It’s on the ...of...教学难点日期的表达法。

教学资源1. 学生已有的学习经验:学生在平时已经接触过一些日期。

2. 学生可能遇到的问题:日期的表达以及书写形式。

3. 教学策略:A. 通过观看光盘,创设情境,组织游戏等活动帮助学生理解课文,建构知识。

B. 在情境中教学新单词并加以操练。

C. 让学生在主动探究、合作学习的过程中,内化知识,提升能力。

4.教学准备:PPT,卡片预习作业1.预习数字2.跟录音读课文学程预设导航策略调整与反思Step 1:Learning aims(2分钟)1、会听说读写单词:birthdays,eleventh, together等新单词。

2、会听写词组:have a big dinner, eatnoodles, play with sb., have a greattime./3、会自如运用句型—When’syour birthday? It’s on the ...of...Step 2: Pre-reading(6分钟)1.Free talkPPT出示本课学习目标When’s Mid-Autumn Festival? What do people usually do at this festival? When’s Mother Day? How about Father’s Day?When’s Halloween? What do children usually do at Halloween?Step 3: While-reading(20分钟)1.教师出示自己的资料卡,上面写上生日,爱好,生日当天的情形,并用英语介绍,学生仔细聆听。

牛津小学英语译林版五年级下册U8教案(1)

牛津小学英语译林版五年级下册U8教案(1)

牛津小学英语译林版五年级下册U8 教案一、教学内容本节课我们将学习牛津小学英语译林版五年级下册Unit 8《Birthdays》。

具体内容包括:Story time中的生日庆祝活动,了解西方文化中生日庆祝的习俗;Fun time中的词汇和句型练习,掌握相关生日词汇和描述人物年龄的表达方式;Sound time中的语音练习,掌握字母组合“th”的发音规律;Cultural time中的文化介绍,了解中西方生日习俗的差异。

二、教学目标1. 能够听懂、会说、会读、会写与生日庆祝相关的词汇和句型。

2. 能够用英语描述生日庆祝活动,并简单介绍中西方生日习俗的差异。

3. 能够正确发音字母组合“th”,提高英语语音表达能力。

三、教学难点与重点1. 教学难点:字母组合“th”的发音规律,以及描述生日庆祝活动的句型。

2. 教学重点:生日词汇的学习,如:birthday, present, cake, candle等;以及描述人物年龄的表达方式。

四、教具与学具准备1. 教具:PPT,展示生日庆祝活动的图片和视频;单词卡片,用于展示和复习生日词汇。

2. 学具:学生用书,练习本,用于记录和练习所学内容。

五、教学过程1. 导入:通过展示一组生日庆祝活动的图片,引导学生谈论自己在生日时的庆祝活动,激发学生兴趣。

2. 新课内容呈现:a. Story time:学生观看动画,理解故事内容,学习生日庆祝活动相关词汇和句型。

b. Fun time:学生通过游戏和练习,巩固生日词汇和句型。

c. Sound time:学生跟读录音,学习字母组合“th”的发音规律。

d. Cultural time:学生了解中西方生日习俗的差异,提高跨文化交际能力。

3. 随堂练习:学生进行小组活动,互相询问生日庆祝活动,并描述自己或他人的生日。

六、板书设计1. 生日词汇:birthday, present, cake, candle, card等。

2. 描述生日庆祝活动的句型:When's your birthday? How old are you? What do you do on your birthday?3. 字母组合“th”的发音规律。

译林版英语五下Unit8教案

译林版英语五下Unit8教案

译林版英语五下Unit8教案一、教学内容本节课选自译林版英语五年级下册Unit 8《Birthdays》,具体内容包括:Story time、Grammar time、Fun time和Checkout time四个部分。

Story time讲述了主人公们讨论各自生日及庆祝方式的故事;Grammar time主要讲解一般现在时的用法;Fun time通过游戏和练习,巩固一般现在时;Checkout time则是对整个单元知识的综合复习。

二、教学目标1. 学生能够理解并运用一般现在时描述自己和别人的生日。

2. 学生能够听、说、读、写本节课所学的单词和句型,如:When's your birthday? My birthday is in May. What do you doon your birthday? I usually have a party.3. 学生能够在实际情境中运用所学知识进行交流。

三、教学难点与重点1. 教学难点:一般现在时的用法及句子结构。

2. 教学重点:单词和句型的掌握以及在实际情境中的运用。

四、教具与学具准备1. 教具:PPT、卡片、录音机、磁带等。

2. 学具:课本、练习本、彩色笔等。

五、教学过程1. 导入:教师播放生日快乐歌,引导学生谈论自己的生日,引出本课主题。

2. 新课展示:教师通过PPT展示Story time的内容,引导学生跟读、模仿,学习单词和句型。

3. 例题讲解:教师讲解Grammar time部分,通过例句和练习,让学生理解一般现在时的用法。

4. 随堂练习:学生完成Fun time部分的练习,巩固一般现在时。

5. 课堂活动:学生分组讨论,用一般现在时描述各自的生日及庆祝方式。

六、板书设计1. Unit 8 Birthdays2. 主要内容:Story time:When's your birthday? My birthday is in May. What do you do on your birthday? I usually have a party.Grammar time:一般现在时单词:party, present, cake, candle, celebrate七、作业设计1. 作业题目:(1)根据所给句子,完成对话。

Unit 8 Birthdays (Story time) 教学设计

Unit 8 Birthdays (Story time) 教学设计

Unit 8 Birthdays (Story time) 教学设计Ⅰ. Teaching contentUnit 8 Birthdays (Story time)Ⅱ. Teaching aims and learning objectives1. The students can understand the whole story by finishing various activities in groups.2. The students can talk about their birthdays preliminarily.3. The students can compare the differences and similarities between Chinese and Western birthday cultures.4. The students can understand the meaning of their birthdays.Ⅲ. Focus of the lesson1. The students can understand the whole story by finishing various activities in groups.2. The students can talk about their birthdays preliminarily.3. The students can compare the differences and similarities between Chinese and Western birthday cultures.4. The students can understand the meaning of their birthdays.Ⅳ.Predicted area of difficulties1. The students can talk about their birthdays preliminarily.2. The students can understand the meaning of their birthdays.Ⅴ. Teaching aidsPPT,envelopes, birthday cardsⅥ. Teaching proceduresStep One: Pre-reading1.Know about me2.Your important day【设计意图:学生通过了解教师重要的日子,激活知识储备,谈论自己重要的日子,为学习文本内容做铺垫。

五年级下册英语教案Unit 8 Birthdays Story time 译林版(三起)

五年级下册英语教案Unit 8 Birthdays Story time    译林版(三起)

Unit 8 Birthdays Story time一、教学内容:Story time二、教学目标1. 能听懂、会说、会读eleventh, eighth, birthday等本课所涉及的单词。

2. 能理解和初步运用句型:When’s your birthday? It’s on ... W hat do you do on your birthday? I usually ...3. 能初步感知序数词的构成和用法。

4. 能正确、流利地朗读并理解故事。

5. 学生能在理解的基础上合作复述故事。

6. 能了解中西方文化中不同的生日风俗习惯。

三、教学重点1.能理解和初步运用句型:When’s your birthday? It’s on ... What do you do on your birthday? I usually ...2.能初步感知序数词的构成和用法。

3.能正确、流利地朗读并理解故事。

四、教学难点日期的表达五、教学过程Step1. Pre-storyEnjoy the song: Months songFree talksWhat day is it today?What date is it today?It’s the fourteen of April.Learn: fourteenth April3.揭题:1) T: Today I’m very happy. D o you know why? Guess2) 引出birthdayWhat can you sing\eat\see on birthdays?How do you feel?3)揭题Unit8 BirthdaysStep2. While-storyWatch the cartoonMiss Li and her class are talking about their birthdays. Do you have anyquestions?Whose? When? What? How?First l et’s watch the cartoon and fin d :Whose birthday? When are their birthdays?SH and SY’s birthdays are o n the _______ of __________.Mik e’s birthday is on the ________ of ___________.Learn: eleventh, eighth2. Listen and choose: What do SH and SY do on their birthdays?Have a big dinner, eat some noodles, play with Kitty the catHow do they feel?Read the text3. Read disscuss and underline: What does Mike do on his birthday? Mike _________ .How does Mike feel?Read Mike’birthday.4. RetellingChoose one of the birthday you like to retell it in pairs.Check(这个过程中T逐步引导学生感知两国节日不同的特点)这个工作可让学生分组负责收集整理,登在小黑板上,每周一换。

五年级下册英语教案Unit8 Birthdays Story time译林版(三起)

Unit 8 BirthdaysStory time(Period1)一、Teaching contents:Story time二、Teaching aims and learning objectives:1. Knowledge aims1) 能听懂、会说、会拼写不同时间的表达。

如:the eighth of April/the eleventh of May.2) 能听懂、会说、会拼不同序数词的表达。

3) 能够根围绕生日话题展开有关话题。

2. Language skill aims:1) 能听懂、会说、会运用特殊疑问词来询问有关生日的话题。

2) 能够运用自己的语言或关键词对自己的生日加以描述。

3. Emotional aims:培养学生们对于生日话题的喜爱,懂得给予他人真诚的生日祝福以及了解东西方生日习俗的异同。

三、Important and difficult points:教学重点:能正确理解并朗读课文,在教师的帮助下尝试复述课文。

教学难点:能初步运用本课所学的词汇和句型询问别人的生日以及如何过生日。

四、Teaching aids:PPT ,pictures五、Teaching steps:Step 1 Warming-up1. Show the learning aims2.Sing a song: Happy birthday to you.T: What’s the song about?S:揭题Unit8 BirthdaysStep 2: Pre-reading1. Brain stormT: What can you think of when you see the word?Ss: Cakes,…2. Teach the new wordsa birthday cake eat noodles have a party play games3.Play a game: Happy birthday4.Let’s guessT: When is Miss Xia’s birthday?It’s on the…of August.T: My birthday is on the eleventh of August.Teach: eleventh5.Try to read1-30的序数词齐读:基数词变序数词的口诀6.Work in twoA: When is your birthday?B :It’s on the…T: What do you do on your birthdays?S:Step3 While-reading1.Watch and answerQ1:Whose birthdays are they talking about?2.Try to askWhen? What? How?3. Listen and chooseQ2:When’s Su Hai’s birthday?Q3:When’s Mike’s birthday?4. Read and fill5.Ask and answer in pairsA:When’s Su Hai’s birthday?B:A:What does…usually do?B:6.Listen and repeat7.Happy reading8.Let’s actStep4 Post-reading1.Let’s retell(P80)2.Read and thinkT: What’s the differences between Su Hai and Mike?Ss:3. Discuss: What else do you do on your birthday?4.Let’s writeIntroduce your birthday.My birthday is on…I usually……5.Try to feelChildren’s birthday is mother’s suffering day.6.Let’s tickStep 5Homework1.Read the dialogue after the tape and recite it.2.Surf the Internet and try to learn more about the birthday in othercountries.六、Blackboard design板书设计:Unit 8 BirthdaysWhen’s your birthday?Who When WhatSu Hai&Su Yang 11th of May have a big dinnereat some noodlesplay with kitty Mike 8th of April have a partybuy a birthday cakeeat the birthday cakeplay some games。

Unit8Birthdays第1课时(教学设计)storytime五年级英语下册(译林版三起)

教学反思:
本节课是义务教育教科书英语五年级下册第八单元Birthdays第一课时Story time。
本课的教学目标设定为以下四点。
1.能听懂、会说、会读eleventh, eighth, together, birthday, April, game等本课所涉及的单词。
2.能理解和初步运用句型:When’s your birthday?、It’s on…、What do you do on your birthday?、I usually…。
板书设计:
Unit 8 Birthdays
Story time
When’s Su Hai’s birthday?When’s Mike’s birthday?
Su Hai’s birthday is on the 11th of May.Mike’s birthday is on the 8th of April.
学习任务三:
操练巩固。在巩固环节,教师安排了一系列的阅读训练。跟读时,教师尽量引导学生模仿录音,注意语音语调变换,重读、弱读等朗读技巧处理。齐读时,教师注意及时纠正学生的发音。接着,教师设计通过板书来复述课文,让学生自主选择复述的方式。这样的设计能够帮助学生加深对故事的理解和印象,巩固所学。
Step3:Consolidation time
Step2:Presentation time
1.Lead to
Today someone has a birthday in class.
Miss Li wants to know the students' birthdays.
2.Work to predict
同桌说一说,预测他们在谈论关于生日的什么问题?

五年级下册英语教案Unit8BirthdaysStorytime译林版(三起)

Unit 8 Birthdays Story time一、教学内容:Story time二、教学目标1. 能听懂、会说、会读eleventh, eighth, birthday等本课所涉及的单词。

2. 能理解和初步运用句型:When’s your birthday? It’s on ... What do you do on your birthday? I usually ...3. 能初步感知序数词的构成和用法。

4. 能正确、流利地朗读并理解故事。

5. 学生能在理解的基础上合作复述故事。

6. 能了解中西方文化中不同的生日风俗习惯。

三、教学重点1.能理解和初步运用句型:When’s your birthday? It’s on ... What do you do on your birthday? I usually ...2.能初步感知序数词的构成和用法。

3.能正确、流利地朗读并理解故事。

四、教学难点日期的表达五、教学过程Step1. Pre-storyEnjoy the song: Months songFree talksWhat day is it today?What date is it today?It’s the fourteen of April.Learn: fourteenth April3.揭题:1) T: Today I’m very happy. Do you know why? Guess2) 引出birthdayWhat can you sing\eat\see on birthdays?How do you feel?3)揭题Unit8 BirthdaysStep2. While-storyWatch the cartoonMiss Li and her class are talking about their birthdays. Do you have anyquestions?Whose? When? What? How?First let’s watch the cartoon and find :Whose birthday? When are their birthdays?SH and SY’s birthdays are on the _______ of __________.M ike’s birthday is on the ________ of ___________.Learn: eleventh, eighth2.Listen and choose: What do SH and SY do on their birthdays?Have a big dinner, eat some noodles, play with Kitty the catHow do they feel?Read the text3. Read disscuss and underline: What does Mike do on his birthday? Mike _________ .How does Mike feel?Read Mike’birthday.4. RetellingChoose one of the birthday you like to retell it in pairs.Check(这个过程中T逐步引导学生感知两国节日不同的特点)Step 3. After-storyDiscussion:What are the differences between SH, SY and Mike’s birthdays?In China: stay with families; have a big dinner, eat noodles, open the presents after the party; warm and sweetIn western countries: stay with families and friends; always have a birthday party; have a birthday cake; play games; open the presents as soon as they get them; happy and funnyTalk about our birthdayWrite something about your birthdayShare: Watch the cards about the birthdays in other countries.5. Make a birthday bookStep 4 Homework1.Talk ab out your own birthday and your family’s birthdays.2. Make a birthday card on P 86教学反思本节课主要围绕生日展开讨论,我首先从free talk入手讨论日期,由日期引出本课主题birthdays,因为我是跳过单元上的birthdays,月份是上一个单元的,因为没有教过学生对月份并不是很熟悉,所以我找了一些月份歌让学生们听一听唱一唱能有所感知。

五年级下册英语说课稿- Unit 8 Birthdays Story time 译林版

五年级下册英语说课稿- Unit 8 Birthdays Story time 译林版一、教学目标1.能够听懂、会读、会说、会写本单元的生日相关词汇。

2.能够听懂、理解并朗读本单元的故事。

3.能够运用所学生日相关词汇和句型进行日常交流。

4.培养学生的听说读写综合能力和合作意识。

二、教学重难点1.教学重点:生日相关的词汇、本单元故事的听说读。

2.教学难点:听懂并理解故事的情节,口语表达能力的培养。

三、教学内容及课时安排课时一——词汇学习1.生日相关的词汇学习,如:cake, balloon, present, candle, card等。

2.听力练习:先播放单词读音,然后让学生跟读,最后分小组进行单词竞赛游戏。

课时二——故事学习1.朗读并介绍本单元故事《A Birthday Present》。

2.播放故事音频,让学生跟读,加强对故事情节的理解。

3.分角色朗读故事,表演故事情节。

4.合作讨论故事的人物、情节和主旨。

课时三——口语表达1.呈现生日日场景,老师扮演生日孩子,学生扮演家庭成员,练习使用所学词汇和句型。

2.分小组进行情景对话练习。

3.评选最佳表演组,并进行角色交换再次表演。

四、教学方法及手段1.情景模拟法2.听说读写综合教学法3.视听教学法4.学习策略指导法五、教学反思本节课主要是学生的口语表达能力的培养。

通过情景模拟和角色扮演的方式,让学生真实地体验生日派对的场景,尝试用英语表达。

在教学过程中,老师引导学生认真倾听,听懂故事情节,培养学生的合作意识。

通过对不同的教学方法的运用,充分调动学生的积极性,提升学习效果。

在评价方面,通过评选最佳表演组和角色交换再次表演的方式,让学生在评价中不断提高自己的表达能力,加强语言练习的习惯。

此次课的教学目标完全达成,学生表现积极,效果良好。

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