Need fun lesson plans or activities for ESL student.?

I am a teacher working one-on-one with an ESL student. I am teaching him English. He speaks Spanish. I have no ESL books or any materials to work with. He speaks very little English and I only know how to ask for a lemonade in Spanish. I was wondering if anyone has any lesson plans, fun activities, or websites for free lesson plans. He is 18 but at a 6th grade academic level. Any suggestions are welcome.