You can start by video to make them listen to how they can say the words and sentences about the grammar. Write on the white board "countries" and "nationalities" to make them ready to know about new information and the difference between them.

Show them pictures about some countries and ask them if they know the name of the country. Write on board the name of every country like (Egypt) and tell them that it is a country but if we said (Egyptian) that means the person who born in Egypt or his nationalities and say it slowly to make them notice the grammar like (I am Egyptian) (I am from Egypt) and do this with every country. Repeat again how they can say if they are Egyptian or they from Egypt.

Try to explain for them the form of sentences about country and nationality Show them picture about people like (boy..girl..group.) and "it" about the flag to clarify the grammar about verb to be. Say the meaning of every verb from pictures and tell them the pronunciation of it and write the form on board.

Give them HO1 about countries and nationalities and give them the instructions and try with them to answer first one and let them some minutes to answer it ..ask them to work in pairs to check their answers after this give them the answer key. Give them HO2 about the grammar and let them answer and check in pair and give them the answer key.

Make them make a conversation : Where are you from? - I am from India What is you nationality ? - I am Indian Try to make it with a student as an example and let them do it.