2021-9-30 Python Teaching Note

Posted 2021-10-20 howard2005

文章目录

• I. Random Talk
• II. In-Class Tasks
• • Task 1. Join our QQ group
  • Task 2. Join our Learning Express
  • Task 3. Search, download and install Youdao Dictionary APP.
  • Task 4. Register an account in CSDN blog.
  • Task 5. Create a mind map to introduce yourself.
• III. TIOBE Index
• IV. Download Python 3.8.3
• V. Install Python 3.8.3

I. Random Talk

1. Hi, everyone! We’ll learn Python together this term.
2. Python is very popular in this era of big data and artificial intelligence.
3. Life is short, I use Python! Learning Python is fun. Let’s enjoy it!

II. In-Class Tasks

Task 1. Join our QQ group

• QQ group number is 492195643.
• Modify your group card and use your real name.
  

Task 2. Join our Learning Express

• Invitation code: 87176488
• We can learn Python there.
• We will do the sign-in at the beginning of our class, in the middle of our class or at the end of our class.
  

Task 3. Search, download and install Youdao Dictionary APP.

• 工欲善其事必先利其器。
• We need a good tool to help us learn English.
  

Task 4. Register an account in CSDN blog.

• CSDN: https://blog.csdn.net/
• My Blog: https://howard2005.blog.csdn.net/
  
• Create your first blog in CSDN.
• We’d better adopt the Markdown Editor.
• @[toc] is used to generate the table of content.
• # is used to generate the first level title.
• ## is used to generate the second level title.

Task 5. Create a mind map to introduce yourself.

• There are some tools to make mind maps, such as XMind and Baidu Naotu.
• Today we will learn how to make mind maps with Baidu Naotu.
• url: https://naotu.baidu.com/
  
• Register an account in Baidu
  
• Enter your username and password to log in Baidu
  
• Pass the secure verification
  
• Create a folder named 2021 Big Data Class One
  
  
• Create a mind map
  

III. TIOBE Index

IV. Download Python 3.8.3

• Visit the official websit of Python - https://www.python.org
  
• Look, Python 3.9.3 is the latest version
  
• Note that Python 3.9+ cannot be used on Windows 7 or earlier.
• Yet we will download Python 3.8.3 for our learning this semester.
• Visit https://www.python.org/downloads/windows/ and look for Python 3.8.3
• Download Windows x86-64 executable installer
  
• Look at the downloaded Python 3.8.3 on the local disk
  

V. Install Python 3.8.3

• Double-click the installer of Python 3.8.3 to start the setup wizard
• Note that we choose Customize installattion to enable or disable features.
  
• Click on the Next button
  
• Customize install location - D:\\Python38 and click on the Install button
  
• Look at the Setup Progress and wait for the completion of the installation
  
• If no problem occurs, you will see Setup was successful
  
• Take a look at the directory D:\\Python38
  
• python.exe is used to start Python command-line window
  
• pythonw.exe is used to start IDLE