必修 第二册Unit 3 The internet教学设计及反思

这是一份必修 第二册Unit 3 The internet教学设计及反思，共4页。

主题语境：人与社会
主题群：科学与技术
子主题：科技发展与信息技术创新
语篇类型：录音、文本、图片
文本分析：
[What]本节课为听说课,学习语篇为一段谈论自己想要的apps及其功能的对话。对话听三遍，每次设置一个问题。第一次要求听出对话大意并找出关键词完成练习一的填空；第二次根据录音判断练习二中的句子正误，并将错误改正；第三次则需分辨出表示预测、猜测和认为的单词。
[Why] 了解各种apps的功能。
[Hw]设置不同形式的材料，在语境中认识和理解各种常用apps的功能。
课时目标
1. 能够听懂录音对话中apps的功能。
2. 能够根据实际情况，使用恰当的语言表达个人的想法和观点。
重点难点
重点：
了解和谈论常见apps的功能并用英语表达。
难点：
根据实际情况阐述个人的想法。
教学准备
教师准备：
教学录音、表示推测和猜测的单词和句型。
学生准备：
利用互联网等方式，了解更多apps的名称和功能。
教学过程
Step I 学习理解
活动一:感知与注意
Shw students the fllwing apps and let them tell the names, try t talk abut the functins f these apps with their deskmate.
【设计意图】在学习之前，展示一些常见apps图标，让学生直观认识并且简单说明它们的功能。
活动二:获取与梳理
1. First listening fr gist. ( SB，P31，Part 1)
First g thrugh the questins with students and make sure they understand their tasks and then play the tape fr students t listen and get what speakers are talking abut and fill in the blanks in Part 1.
2. Secnd listening fr specific infrmatin. (SB, P31, Part 2)
Listen t the cnversatin again and judge sentences are true r false.
3. Third listening fr key sentences and wrds. (SB, P31, Part 3)
(1)Askstudents t g thrugh the sentences by themselves and help them understand the sentences.
(2)Let students listen t the cnversatin again and tick the sentences they hear. Then let them underline the wrds used t express predictins, guesses, and beliefs.
(3)Ask students t check the answers in pairs.
(4)Playthe tape again fr students t check the answers.
(5)Share the answers with whle class.
(6)Lead students t think f mre wrds like these. Fr example：
It culd
I dn’t dubt that"…/I hld a belief
Can yu make a guess
【设计意图】通过第一次听获得大意和关键词；第二次听，辨别句子对错，并改正错误；第三次听让学生根据录音选择听到的句子，并且判断出表示预测、猜测的单词。最后补充一些表示猜测的词汇和句型让学生加以学习和记忆。
Step II 应用实践（Rle-play)
活动三:描述与阐释
1. Get ready fr the rle-play. Help students deal with necessary vcabulary and functins.
2. Let students read and rle-play the cnversatin with their deskmate. Then change their rles t read the cnversatin again.
【设计意图】让学生学习两个不同app的功能，同桌两人积极参与对话，然后互换角色再进行一遍对话，这样练 习可以让学生熟悉所有对话内容，避免了只练习一个角色的单调性和偏差，满足学生想了解另一个角色内容的愿望。
Step III 迁移与创新
活动四：Asking fr clarificatin
1. Lead students t find useful sentences t express predictins and guesses frm Part 3 & 4.
I
My guess is
It
Yu culd this app.
yu think wuld
2. Chse several apps in Activity 1 and use sentences abve t make an interview in grups f fur.
Situatin：
A is a jurnalist and B, C, D are watching their phnes n the street. A ges twards them and intrduces himself, then asks them their pinins abut sme useful apps.
A: Hey, guys. Srry t interrupt yu. I m a jurnalist and I want t make an interview abut yur pinins abut sme useful apps.
B: Sure, g ahead.
A: S please lk at these apps，which d yu think wuld be mre ppular r useful? Why?
B: Let me see. I hld a belief that Wechat wuld be the mst ppular because it is used widely when peple cntact each ther. Yu culd send text, pictures, sund, dcuments t thers and even yu culd chat nline with this app. It is very cnvenient fr us t use it in ur daily life. I guess mre and mre freigners wuld use it.
A: Great! Yur pinin is reasnable. Thank yu. What’s yur favurite app，C?
C: Well, I suppse Meituan wuld be gd. We culd bk tickets fr mvies, train r plane and turist attractins at a lw price. Als we culd bk htel and fd ahead f time. We can save time and mney with this app.
A: Yes. Yu’re right. Grup purchasing is becming fashin nwadays. I always d that n line. S what’s yur pinin, D?
D: My guess wuld be Duyin. There is n dubt that mre and mre peple like t share many things with this app. Yu culd make sme interesting vides and even d business with it.
A: Ww! What an interesting sharing. It is beneficial fr us t use these apps. Thank yu fr yur time.
板书设计
Unit 3 The Internet
Perid IV Listening and Talking
I . 学习理解
活动一: 感知与注意
活动二: 获取与梳理
II. 应用实践（Rle~play)
活动三: 描述与阐释
III. 迁移创新
活动四: Asking fr clarificatin