外研版 (新标准)七年级上册Unit 1 How do I write my homework on the computer?课前预习ppt课件
展开Book 1 Module7 Computers
一、 教学内容：Unit 1 How do I write my homework on the computer?
二、 课型：Listening and speaking
三、 教学目标：
1、能掌握本单元的词汇及短语：connect, turn, turn on, learn, use, save, box, finally, paper, print
2、能听懂与电脑操作相关的连续的指令， 在听力材料中辨认与电脑相关的信息。
3、能掌握行为动词一般现在时的特殊疑问句及其回答。
4、能简单描述或介绍电脑的相关操作。
四、 教学重难点：
1、能听懂与电脑操作相关的连续的指令。
2、能掌握行为动词一般现在时的特殊疑问句及其回答. 并能运用一般现在时来询问如何做某事、在什么地方做某事等。
五、教学准备：
本课指导学生通过听力获取信息，培养学生听力技能。课堂上采用多媒体手段辅助教学，在轻松愉快的氛围中，在较真实的语境下，并联系学生生活实际，结合已有的知识和经验，运用所学的语言基础知识自我学习、互相学习，让学生在语言实践中相互启发、生成，体验成功。培养学生的合作精神,发展其思维和想象等能力。在教学过程中，采用多媒体手段辅助教学，利用各种图片和习题任务贯穿整个教学过程。因此，本节课需准备：PPT课件、挂图、录音机、课堂练习表格、奖品。
五、 预习要求：
根据音标自学本课新单词。
六、 教学过程：
教学 步骤 | 教师活动 | 学生活动 | 设计意图 |
Step One Warming-up (3’)
| Lead in 1.Free talk: (1)Show some pictures and ask Ss like these: What is this? Do you often use a computer? What do you often do on the computer? (2)Show more pictures and let Ss talk about them, try to use the sentences with “What/ how/ where/ when...” |
(1)Answer the questions and discuss the questions in group.
(2)Talk with partners and try to use the sentences with“What/ how/ where/ when...” | 让学生在free talk的过程中感受新的语言项目，通过这个环节，既可以活跃课堂气氛，还调动了学生的学习兴趣。 |
Step Two Pre-task(5’)
| Task1:Check the new words. 1. Show some pictures and things to get the students to say out the new words.
2.Organize the students to read the new words together.
3.Ask the Ss to describe the picture and try to use the words in the box.(Activity 1) |
1.Look at the pictures and things to say out the new words.
2. Read the new words together.
3. To describe the picture and try to use the words in the box.(Activity 1) | 引导学生谈论实物及ppt上的图片,检查学生对词汇的掌握程度，训练学生的表达能力，通过图片、情景学单词，做到词不离句。Check完词汇后及时做Activity 1进行巩固。 |
Step Three While-task (20’)
| Task2:listening (1). Play the tape, ask students to listen and number the words as the students hear them. (Activity) (2).Ask the students to label the parts of the computer according to the computer in the classroom. (Activity 2). (3).Ask one student to connedct the screen to the computer. T: Do you know how to do before you use the computer? Let’s do it together. (Activity3) (4).Organize the students to check their answers.
Task 3: Reading (1) Organize the students to read the conversation with the video. (2).Ask the Ss to work with their groups to read the conversation. (3) Have a competition: Read the dialogue in groups and choose the best group.
Task 4: Solve the language points (1).Organize students to come to the blackboard and show out some difficult language points that they found. (2).Help the students to solve the difficult points.
Task5: Retell the dialogue (1)Ask students to complete the passage. （Activity 5） (2)Ask two of the students to retell the dialogue. | (1). Listen to the tape and number the words. (Activity 1)
(2).label the parts of the computer.(Activity 2).
(3).The other students fill in the blank. (Activity3)
(4)Check the answers.
(1)Read the conversation with the video.
(2) Read the conversation in groups.
(3) Read the dialogue in groups and choose the best group.
(1). Students come to the blackboard to show out some language points, the other students listen carefully them carefully. and note . (2).solve the difficult points. with the teacher’s help.
(1)Students complete the passage.
(2)Two students retell the dialogue, the others listen. | 利用听读,练习的方式加强学生对课文的理解，培养学生细节听力的技巧,能够听取信息，训练和培养学生细节听力技巧。
通过看视频听读对话，帮助学生进一步理解课文内容。 小组活动能通过学生间的自主、合作学习，让学生充分地实践运用语言，并培养团结合作精神。
通过让学生上台展示他们所找的语言点，既培养了学生的胆量，又培养了他们自主学习的能力。 教师点拨、补充语言点，让学生进一步理解知识点。
通过复述对话，加深对课文的掌握，同时也锻炼了口语。 |
Step Four Post-task (9’) | Task 6:Do some speaking (1)Ask students talk about what your school will be like in ten years. A: We will study at home and only go to school for sports and games. B: Well, this is good, but I’ll miss my teachers and friends.
(2). Have the Ss act out their new dialogues.
(3).Ask students to do some Exercises and then check.
|
(1). Make dialogues in groups with the teacher’s help.
(2). Act out the new dialogues.
(3)Do the exercises, then check. | 通过做对话训练学生说的能力，能使学生加深对课文内容的理解，适量的口头练习，让学生巩固本课时的语言重点。
通过笔头练习，进一步巩固所学。 |
Step Five Summary（2’）
| 1.Get the students to sum up the language points. T: What have we learned today? Ss:……
2.Let the students to choose the best team in this lesson. | 1.Sum up the language points.
2.To choose the best groups. | 引导学生对这节课的总结，让学生做自由发言，培养学生自主学习，自主总结的良好学习习惯。 简短的评价使学生的课堂表现得到肯定并且可以激励学生的学习兴趣，树立学习英语的信心。 |
Step Six Home- work （1’） | Make dialogues with partners to talk about how to write homework on the computer.
| Finish the homework.
| 课后作业有助于学生巩固已学的知识，补充其他方面的锻炼。 |
板书 设计 | Module7 Computers 小组评价 七、 Unit1 How do I write my homework on the computer? T1 T2 T3 First, next, then, finally,… I usually/ sometimes/ don’t usually…? What…? Where…? How often…? | ||
达标训练题
一、单词填空。
1. ________(首先), I want you to help me do it.
2. What are we going to do ________(其次)
3. ________(然后) you can find your way.
4. ________(最后), I want to say “Thank you” to all of you.
二、根据汉语完成句子，每空一词。
1、我的电脑显示器怎么了？
What’s wrong with my______ ________?
2、 他怎么写他的家庭作业？
______ _______ he _________ his homework?
3、我能用一下你的电脑吗？
_______ I _______ your computer?
4、你需要打开一个新的文件。
You need to ______ _________ _________ ________.
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