Node: A full node is a program that fully validates transactions and blocks. Almost all full nodes also help the network by accepting transactions and blocks from other full nodes, validating those transactions and blocks, and then relaying them to further full nodes. (bitcoin.org)
Block: Transaction data is permanently recorded in files called blocks. They can be thought of as the individual pages of a city recorder's recordbook (where changes to title to real estate are recorded) or a stock transaction ledger. Blocks are organized into a linear sequence over time (also known as the block chain). New transactions are constantly being processes by miners into new blocks which are added to the end of the chain and can never be changed or removed once accepted by the network (although some software will remove orphaned blocks). (en.bitcoin.it)
It seems you haven't been reading well enough
![Tongue](https://bitcointalk.org/Smileys/default/tongue.gif)
You can't blame someone for not reading thise article, all of the newbies do the same thing whenever they join a forum especially like this forum.
Also, you are saying that he seems to be not reading well enough, but I think you've read it well but not understand it. Copying from those sites are great but understanding them will be great.