1. The title of the article (text) is …

As you can see from the title the text is devoted to …

The article deals with (the problem)..

The subject of the article (text) is …

As the title implies the article describes…

2. At the beginning (of the text) the author

•  describes …; explains …; analyses …; comments …; characterizes …; underlines …
•  The article begins with
•  the description of …;
•  a review of …;
•  the analysis of …

The article opens with …

3. Then/ after that/ further on/ next the author

•  gives a detailed analysis (description) of…;
•  goes on to say that …

The author examines …

He considers …

According to the text …

It is reported …

It is specially noted …

It is spoken in detail …

Details are given of …

The article gives a detailed analyses of …

Much attention is given to …

The text gives a valuable information on …

It shows the advantages and disadvantages of …

It is expected that …

It is pointed out that …

Research has shown that …

Experiments proved that …

… is/are discussed briefly.

… is/are proposed.

… is/are examined.

… is/are discussed. 

4. To finish with, the author describes …

At the end of the article the author

•  draws the conclusion that …;
•  sums it all up (by saying…)

In conclusion the author …

5. I’ve learnt a lot …

   I think …

   I consider …

   The article is of great help to …

   The article is of interest to …