AVOID STARTING THE CLASS WITH THE BOOK
It is a good idea to start the class with a warm-up to get students in tune with the topic you are teaching. There are many ways to do that, you can use the same exercise from the book but in a disguised way, you can also start with a quick review of the previous class, or even use games, competitions, quizzes, to break the ice.
PRE-TEACH GRAMMAR
It will be easier for your students to master a grammar topic if they are explicitly exposed to it beforehand. The explanations about grammar in textbooks are in general summarized.
EXPAND THE VOCABULARY BANK
Do not limit yout class to the words from the book. Bring up more words related to the topic by using pictures, drawings, word lists etc.
DO NOT FORGET THE BOOK
You should not put the book aside. The same way studets get bored with the book, they will get bored if it is not used. Besides that, students have the feeling they are getting somewhere when they finish a chapter, a module and a book. The teacher must find a balance between book and extra activities.