Nowadays you have to deal with a HUGE challenge in class, and that is technology.
Luckily, it won't be a problem if we turn barries into tools. If we prepare tasks that mention or include technological elements, learners will feel inside their comfort zone and will respond better to them.
Here there's an example of a task including a Google app.

Task	Macrofunction	Microfunction	Grammar
You are in a hangout with people from other country. They are looking for someone to be part of a student exchange programme. Introduce yourself and tell them about your skills and capacities and what they are looking for in the programme.	Socializing	Exchanging personal information	·         Stative verbs ·         Demonstrative ·         Wh- questions ·         Yes/no questions