On a internet connected computer, go to the Github repo that you want to use (I assume it's this one) Click the button that says Clone or Download and download the repo as a zip file. Unzip the file and then put it onto a flash drive. Put the flash drive into your computer that has no driver and copy the files over. 
Then cd into the folder (instructions are for the Github repo linked above):
cd rtl8188ce*
Make the installer executable:
chmod +x install.sh
Run the installer:
sudo ./install.sh
If the automatic installer doesn't work, follow these instructions to install the driver manually. 
If you run into dependency problems, install gcc and git manually and then run the installer again. 
To install gcc, click here on an internet connected computer, scroll to the bottom and download the correct package for your computer (most likely amd64). Download the .deb file onto a usb driver and then copy the file to your home directory of your computer that needs the driver. Install gcc by typing the following into terminal:
sudo dpkg -i gcc*.deb
To install git, click here on an internet connected computer, scroll to the bottom and download the correct package for your computer (most likely amd64). Download the .deb file onto a usb driver and then copy the file to your home directory of your computer that needs the driver. Install git by typing the following into terminal:
sudo dpkg -i git*.deb
All the dependencies should be installed, so when you run ./install.sh again the installation should be sucessfull.