仁爱科普版八年级上册Topic 3 The Internet makes the world smaller.精品ppt课件
展开科普版英语八上
Unit4 Topic3 Section B教学设计
Ⅰ.Material analysis
Section B的主要教学活动为1a、2、4a 和4b。本节课中1a通过Jane, Michael, Kangkang和Maria之间谈论各自从互联网上获得的信息，引出功能句“be sure +that”结构。2、3部分通过例子的形式，给学生提供操练功能句“be sure +that”的机会。4a、4b重点复习/w/, /v/之间的区别并要求学生能够正确地读出句子的升、降调以及连读和重音。学生经过大量的操练能够掌握 “be sure +that”结构，但是语音、语调一直都是被教师和学生所忽视的，所以在设计课堂方案的时候希望教师能够设计各种活动如模仿、观察、触摸、比赛等，来完善语音教学。
Ⅱ.Teaching aims
Knowledge aims：
1. 能根据音标正确朗读出下列单词：pizza, website, reporter。
2. 能在老师的引导下分清/w/, /v/之间的区别，并能正确地发这两个音；明白升、降调的作用，能正确地读出句子的升、降调以及连读和重音。
3. 能正确拼写并运用单词表中的单词, 如：website, 并能根据音标写出pizza, reporter等单词。
4. 能正确使用“be sure +that”结构。
5. 能够用“be sure +that”结构来谈论确定与不确定的话题。
Skill aims：
1. 能听懂谈论人们使用因特网获得信息的话题。
2. 能正确地表达自己使用因特网所做的事情、并能够用“be sure +that”结构来谈论确定与不确定的话题。
3. 能正确朗读课本的文本材料，能清楚模仿录音读含有/w/, /v/的单词，能根据谈话内容的需要读出句子的重音、语调等。
Emotional aims：
能体会英语学习的乐趣，懂得在学习中遇到困难时可以通过网上查资料的形式自己解决问题。
Ⅲ.The key points and difficult points
Key points：
1. 学习“be sure +that”结构。
2. 复习/w/, /v/的正确发音以及句子的升调、降调、连读和重音。
Difficult points：
/w/, /v/的正确发音。
Ⅳ.Teaching aids
Computer multimedia projector
V.Teaching procedure
Step | Student activity | Teacher activity | Design Intention |
Part1 Lead-in (7 minutes) | 1.Focus their attention on the teacher.
Students work in pairs to ask and answer like this: A: What can we do online? B: We can …on the Internet. A: What else can we do online? B: We can… and so on. A: The Internet makes the world smaller.
3.Listen to the teacher and learn the new words and phrases.
4.Students read the new words together and pay attention to the pronunciation and intonation.
| 1.Get students ready for learning.
2.Ask student to work in pairs to ask and answer like this: A: What can we do online? B: We can …on the Internet. A: What else can we do online? B: We can… and so on. A: The Internet makes the world smaller.
3.Teacher shows some pictures to teach some new words and phrases.
4.Teacher asks students to read the new words together, and check their pronunciation.
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通过展示图片，能够学习单词，学生把注意力迅速集中到课堂上来。 |
Step | Student activity | Teacher activity | Design Intention |
Part2 Presentation (8minutes) |
1.Students listen to 1a and fill in the blanks.
2.Check the answers and read the conversations sentence by sentence after the tape.
3.Students finish 1c and check the answers in groups.
4.Students work in groups. Finish the passage quickly.
5.Choose one student to read the passage. Other groups try to evaluate their passage with the structure “be sure +that”.
6.Listen and understand the key points and phrases.Then take notes. |
1.Finish 1b. Show the table in 1b to students, ask students to listen to 1a again carefully and fill in the table.
2.Check the answers and play 1a sentence by sentence.
3. Finish 1c. Show 1c to students. Ask students to rewrite the conversation in a passage based on 1b.
4.Finish 1d. Ask students to write a passage from Jane’s point of view.
5.Invite a group to share their passage. Other groups try to evaluate their passage with the structure “be sure +that”.9.Explain the key points and key phrases.
6.Explain the key points. |
让学生多听多熟悉材料，有助于帮助学生降低做题的难度。
新课的读包括至少三遍读：第一遍一句句跟读；第二遍跟录音同步读；第三遍同伴分角色朗读。足够的跟读练习能够让学生感知和体验标准的发音。
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Step | Student activity | Teacher activity | Design Intention |
Part3 Consolidation (10 minutes) |
1. Students work in groups and analyse the example.
2.Students work in groups and answer the four questions in the box with the structure “be sure+that”. E.g. I am not sure if everyone in the world uses the Internet in the future.
3.Students give their answers and practice the structure.
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1.Finish 2.Show the example of 2 to students. Ask students to analyse the structure in groups.
2.Show the box in 2 to students. Ask students to make conversations with the sentences in the box.
3.Invite students to share their answers.
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小组活动能够帮助学生增加相互之间的交流，互相帮助，共同进步。 |
Part4 Practice (10 minutes) |
1.Students interview their group members. A: What did you see/hear on the Internet last night? B: I saw /I heard... C: I am not sure... I watched... D: I am sure... And I found...
2.Students present the conversation on the platform. |
1.Finish 3.Ask students to make a survey in groups. Interview their group members about what they saw or heard on the Internet.
2.Invite two groups to present it to the class. Give them smiling faces. |
小组活动能够帮助学生对相关话题进行充足的训练。 |
Part5 Production (8 minutes) |
1.Students summarize Section A together with the teacher.
2.Students prepare for the learning of Section C..And finish the Exercise book according to the requirements.
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1.Teacher shows summary on the screen.
2.Teacher assigns homework.Teacher asks students to prepare for the learning of Section C..and finish the Exercise book of U4T3SB.
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布置预习的作业，能够帮助学生养成良好的学习习惯。 |
Ⅵ.Blackboard design
Unit4 Our World Topic3 The Internet makes the world smaller. Section B
Be sure +that G1 G2 G3 G4 I am sure that there are many interesting things to see on the Internet. I am not sure whether it is good to do shopping online. |
Ⅶ.Teaching Reflection
This topic is related to students’ life. Students can master the structure “be sure+that” well after practicing. But the pronunciation is still a problem. Most students can read the words well. But in a sentence, it is difficult for them to read the liaison, weak form, stress and intonation.
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