最新中职数控技术应用专业实用英语授课教案：3.6

板 书 设
Edit 计
Program 编辑键
序键
EOB 结束符号键
Delete
删除键
插入键
Insert 程
教 学 后 记
教学内容
教学过程
Step 1 Leading-in and warming-up
1. Revision 2. Warming up for the new class 简述本节内容、要点，导出教学目标。本节课学 习输入程序的内容。
Step VI Homework
▲ 1. Exercises on page 94&95 are assigned as homework to be written in the exercise-books.
2. The students read the supplementary material after class and underline the sentences or phrases that they don’t understand.
3. The students are assigned to preview the new words in Lesson Seven Unit Three.
Step VII Self-checklist
Step VIII
Professor Mark was asked how old his two children, Peter and Paul, were. “I can’t remember,” said the professor,“But I do remember that the difference in their age is two years. And if you multiply（使相乘）their age, you get 120. Peter is the older of the two.”
▲ 1. Ask several students to recite the practical sentences in Lesson . 2. Ask students to answer teacher’s questions according to the text of Lesson 5.
II. 根据课文用适当的词填空
A: What’s the ____________ for EOB? B: The Chinese for EOB is_______________. A: But what does the three letters stand for? B: I don’t know. They might_____________ End of Button. You may ask the teacher. A: May I borrow your program manual? B: Here you are. A: Now I’ve found it in the manual. EOB stands for End of Block. (key: Chinese , 结束符号, be )
---- Is the address of a program number indicated by “ %” or “ O ? ---- It depends. You can read the program manual.
▲1. 把下列对话重新排序。
A：Sure, go ahead. B：Mr. Smith, can I ask a question?
4. Reading comprehension
▲ The teacher asks students to read the following sentences and tell whether they are true or false according to the text. 1. In the Edit mode，you can input a program. 2.The program number is not necessary when inputting a program. 3.At the end of one line, press Insert key, the cursor
Step II Vocabulary study
1. describe vt. 描述 记述
2. delete
v. 删除
3. appear
v. 出现
4. content
n. 内容
5. display
vt. 显示
6. insert
v .插入
Step III Text 1. Key words
Edit 编辑键 Delete 删 除 键 Program 程序键
课题 授课 日期
教学 目标
教材 分析 教学 重点
教法
课时
Lesson 6 Inputting a Program (U3-L6)
年月日
第 课时
知识目标：掌握关于本课的基本词汇以及相关信息，引导学生做简要的口语表达。 能力目标：提高学生的阅读理解能力和对信息的概括提炼能力。 素质目标：培养学生自主解决问题和相互合作的能力。
How old are they? Answer:Peter was twelve years old. Paul was ten year old.
III. 从下面的方框中选择适当的词填空
Program key, Edit key, EOB key,
Address/number key
1. Press ______, the program screen appears.
2. Press__, the system will be in the EDIT mode.
6. Summary
▲ Ask the students to conclude the important phrases in this lesson, then choose some students to write them on the blackboard.
Step IV Dialogue ---- Mr. Smith, can I ask a question? ---- Sure, go ahead.
▲Hand out the exercise materials to the students, let the students do these exercises in groups. At last , the teacher checks the answers together with the class.
C：Is the address of a program number indicated by
“ %” or “ O ? D：It depends. You can read the program manual. 正确顺序: B A C D
2. Pair work
First ask the students to practice this dialogue in pairs,
3. Press ____________ first, then press Insert key
to complete line changing.
4. Input Line Number “N01” with ____.
（ key： 1. Program key
2. Edit key
3. EOB key 4. Address/number key ）
1. When inputting a program, which key do you press to enter “;” at the end of a line?
2. What will appear on the screen when the insert key is pressed?
结束符号键 插入键
▲ Check the preview by doing this exercise: match the Chinese terms with its English.
2. Fast reading
▲Ask the students to read the text quickly and answer the questions:
then choose some groups to perform it before the class.
Step V Exercises in class
I. 把字母重新排序组成单词 cribedes ----describe detele----delete
pearap -----appear entcont-----content display---- display sertin ----insert
本节课学习如何输入程序。生词不多，内容也较简单，学生容易掌握。
输入程序的步骤。
教学 输入程序中的键名。 难点
1.Task-based teaching and learning
2.Cooperative learning 1 课时大课 （90 分）
教具 a projector
Leabharlann Baidu
Lesson 6 Inputting a Program
such as
▲1. The teacher reads the whole text. 2. The students read the text themselves. 3. Have some individual students read the text paragraph by paragraph. 4.Ask the students to choose useful words and expressions , then do the exercise on the left.
EOB Insert
▲1. Ask students to work in groups of four to read new words and phrases. 2. Ask the students to read the words after the teacher. 3. Ask some students to read the words. The teacher corrects their pronunciation when necessary. 4. Pair work: One student says the English words, the other spell them. The students practise in pairs. 5. Teacher makes comments. 6. The teacher explains some words if necessary.
turns to next line. 4. By checking the proram number you know how many programs there are in memory. （key：1. √ 2. × 3. √4. √）
5..Reading competition
▲The teacher picks out the important sentences, and asks the students to practise speaking loudly, clearly and fast, then chooses four students to have a competition, praise the best student and encourage the others.
(key: 1. We press the EOB key. 2. The program number.)
3. Careful reading
Match the key phrases 1. 编辑运行方式 2. 程序号 3. 例如 4. 输入程序 5. 在 …. 末尾
program number the edit mode input a program at the end of