- 时间点：
- 时 分 秒 当前视频时间点
- 问题：
-
- 选项一
设为正确答案
新增选项 - 选项一
- 正确跳转时间：
- 时 分 秒 同锚点时间
- 错误跳转时间：
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恭喜你，回答正确~
很遗憾，回答错误~
正确答案： ,您可以
Analysis of the Teaching Material:
本节授课内容选自人教版英语Go for it 七年级下册第九单元Unit9 What does he look like ? Section A 1a-1c 部分，是紧密结合学生感兴趣的生活话题，也是一堂典型的听说课。教材内容围绕着描述人的外貌特点展开，让学生学会谈论人的身高、体重、发型等基本外貌特征。本课的教学内容与学生的实际生活密切相关，易于引发学生运用简单的英语进行交际和交流。在模拟正式的语言交际活动中，学生能通过用英语交换对不同人物的描述及看法，促进学生之间和师生之间的情感交流，增进情谊，同时培养学生正确的情感和为人处世态度：不要以貌取人（Don't judge by appearance）。
本节授课内容——人教版Go For It 七下Unit9 (SectionA 1a-1c）所需用到的PPT课件（正式授课录课会修改至希沃版本）及听力录音文件会陆陆续续在我们小组的集体备课中更新和完善，我们将以同课异构的方式比对不同的教学设计对相同教学内容产生的教学影响，从而分析论证合理利用信息技术对中学英语课堂教学产生的催化剂效果。
Analysis of students:
Students in this grade have mastered some basic English ,and they can try their best to do their tasks and help each other. They are active in class because they are intrested in this topic and they have already learned some simple words and sentence tructures before,but several students have some difficulties in pronunciation. They should practice more.Before having this lesson, their teachers have helped them review some vocabularywords related to appearence and hair colour and build .Since they are a little familiar wirh these sentences structures,it's not difficult to ask sdudents to use the language patterns to communicate with their partenners.
Teaching Aims and Demands:
一，知识与技能。Knowledge and Skills
熟练掌握本单元的用来描述外貌特征的相关形容词短语和句型，学会询问他人的外貌特征。
1) 能掌握以下单词： curly, straight, tall, medium, thin, heavy, build, tonight, little, glasses,
2）能掌握以下句型：
—What does he look like?
—He's of medium build/ height.
—What does she/ he look like?
—She/ He has long/short curly straight hair.
—Is he tall or short？
二，过程与方法。Process and Steps
自主学习本单元第一课时的相关词汇；合作交流观察到的现象并尝试用英语进行表达，学会用学过的语法进行自纠自查。本课主要运用“Task-based Learning”，并辅助于情景交际教学法。
“Task-based Learning”：就是教师通过预设问题来诱发学生的学习兴趣、学习的主动性和自觉性，给学生布置学习任务，让学生通过自主学习、小组合作和教师答疑来获取正确答案。在寻找答案的过程中，学生可能会进一步发现更多有价值的问题，他们将通过自己的努力，拨开层层迷雾，最终找到令人满意的答案。它的核心理念是“以优化课堂为宗旨，打造高效课堂为目的”，基本内容可概括为 “三问三议一测”，基本环节为“情景激趣——布置预习任务，小组内预习、质疑、讨论——全班质疑、讨论——教师提出问题、全班讨论——学生操练、互相检测”。
2、情景交际法：课堂教学以情景交际教学法为主，尽量给学生以足够的听、说、读的机会，联系课文实际，创设情景，引入讨论主题，在交际中学英语。情景的设计注意衔接的自然性，主题的设计强调知识的渐进性和讨论的可行性，并注意情感体验和概括、推理思维的培养。
三，情感态度价值观。Emotional Attitude and Values
通过描述人们的外貌，表达自己的看法，引导学生在人际交往中学会尊重和理解别人，学会交换不同的看法，学会不可以貌取人。
Teaching Key Points&Teaching Difficult Points教学重点及难点
1、掌握并运用描述人物特征的词汇：
tall, short, medium height----身高特征
thin, heavy, a medium build-----体重特征
short hair, curly hair, long hair, straight hair, black hair, blonde hair, brown hair---发型特征
2、掌握并运用简单的英语交际句型
What does he / she look like?
Is he / she tall or short?
（1）Daily greetings to the Ss
(2) Lead-in（导入）：Ask students to think about how to descibe a person?
T: Different people have different looks, watch the following cartoon and tell me when and how you describe a person.
（Play a short cartoon for the students to watch and find the key factors of describing a person: Hair , height and build）
T：Who can share your opinions to us ?
S1: When we intruduce someone to others or want to know a new friend ,we will describe the person from his or her hair,height and build to summarize his or her appearence.
T： Well Done. We usually describe a person when...
【教学设计说明】本单元主要话题是描述人的外貌，因此从观看一个短视屏了解描绘人物的常见时间和方式入手，并用已经学过的形容词尝试对图片人物进行简单的描述, 进而自然的过渡到本单元的话题，这样能快速进入今天话题并借助短视屏高效帮助学生打开思维。
(1) Present the new words: tall, short, heavy, thin, medium height, medium build.
Show the pictures of di
fferent persons and help Ss to understand the new words. Help them to describe the people in the pictures by using "He/she's (of) …".
(2) Present some pictures of different haircuts. Help Ss to understand the new words: long hair, short hair, curly hair, straight hair. Help them to describe persons by using "He/she has …".
S1:She is short and he is tall . S2: He is of medium height.
S3: She is of medium build. S4: She has long straight black hair and he has short curly blond hair.
T: See! Everyone of different builds has his own value.
【教学设计说明】图片教学法是呈现新知识最简单有效的方法之一，学生通过图片，能更加直观的理解新单词的含义。通过大量的小组练习和看图说话，让学生对今天的词汇和句型有初步认识和运用。
(1): Match the words with the people in the picture.You can use some letters more than once.
(2): Talk about the picture with Ss using the target language.
T: What does "she/he" look like? Please describe Amy's appearance.
Ss: She is thin.She is of medium height.She has short curly blond hair.
【教学设计说明】通过1a的练习，使学生进一步学会运用新单词。和学生一起谈论图片，目的在于引导学生学会使用描述外表的两个基本句型。
(1)．学生读对话，根据对话内容对需要填的部分进行预测。
T: Before listening, please watch the picture and the sentences, predict what you are going to hear.
(2)．播放录音，学生自主完成1b
练习。
T: Listen to the tape and fill in the blanks in the picture above. Can you find Amy's friend?
What does he look like? Is he short or tall?
(3)．教师利用课件订正答案，学生进行自我评价。
T: Let's check. Try to find Amy’s friend.
Ss: He is really tall. He has curly hair.
【教学设计说明】此环节着重是听力训练。让学生在听对话的过程中抓住关键词汇，由于前面已做了一些训练，因此学生听起来比较容易，让他们都有一次成功的喜悦和感受，这样可以增强他们的学习自信心。
Choice1: One of the people in 1a is your friend. Please describe your friend. Your partener will find him or her.
Choice2: Talk about your idol or a famous star or player. Your partener will ask questions.
(show 3 pictures on the screen)
S1: Do you have an idol? S2: Of course I do.
S1: What does she/he look like? S2: She's very tall, and she has long blond hair. She sings very well.
S1: What's her name? SS: She is Picture3---Taylor Swift.
....
T: Let's play a game. Treasure Game. Get into pairs and open the box,finish the tasks( do some sentence patten drills exercises) and get the coins.
Who's the lucky dog? Is that you? Congratulations, you can get the coins for free.
(第一轮应自由交流可以根据黑板上的提示或是根据电脑展示屏上的句型操练，第二轮是老师选派学生代表分组比赛做口语比赛句型操练练习，答题快速准确者可获得金币线索寻找正确人物。
【教学设计说明】此环节为趣味句型操练，使不同层次学生更进一步掌握目标语言。口语句型操练是英语初始阶段教学必不可缺的部分，学生要先从模仿到初步掌握，最后才能熟练应用。口语句型操练时应注意让优秀的学生组合示范后再鼓励提问表现稍欠缺的学生，由于句型操练比较简单，因此是激发后进生兴趣，培养后进生自信的一个很好的途径。
（1）T: One of the people in 1a is your friend. Describe your friend. Your partner will find him/her.
(2) T: Find your partner and try to practice the sentence pattern in 1C with him or her in 3 minutes.
(3) Ask some pairs to present their conversations to the class.
【教学设计说明】设计此环节是让学生运用所学句型来进行操练，有利于巩固所学句型。
1．教师与一名同学做示范，学生可根据范例进行描述。两人一组询问和简单描述所假设的朋友的外貌，询问者猜出图中哪一位是对方所假设的朋友。
T: Suppose one of the people in 1a is your friend. Describe your friend
. Your partner will find him or her.
2．教师在对话内容中可增加指认朋友(Is that your friend? No, it isn't. )的内容；询问外貌除What does your friend look like? 外，可鼓励学生用Is he/she tall or short? Is he/
she thin or heavy? 等表达。
3. Think and tell me : Can we judge others by their appearance? Do you believe you are special ?
Play two short vedios to help students know more about culture differences
1): Do Americans often talk about weight?
2): Can we say " you are heavy or fat" to someone?
3): How can we describe a " fat" person politely?
【教学设计说明】设计此环节是为了帮助学生更好的了解中西方文化差异，在真实语境中运用语言交际时不犯文化错误。真正让英语学习服务于生活。
本活动归纳反馈强化本节课学习目标
教师总结：
Sally is of medium height.Sally is thin and a bit shy.Sally has short straight hair and she is lovely.Tom is heavy but he is very kind.
Mary has long curly hair.......
Summary： Everyone is different. Everyone is special. Everyone has his or her own strong points.So don't judge a person by his appearance.Because everyone is a gift to the world.
Homework:
Listen to the tape again and try to recite the dialogue.
Follow the listening dialogue to write down a new one to describe a friend.
设为正确答案
