Here are pictures of 14 nouns and an infinitive with a noun. Cut these out, and use to practice, "me gusta," and, "no me gusta." You say "me gusta el piano," for instance; and students say, "me gusta el piano tambien." Students who don't like whatever is shown say, "no me gusta (el piano or whatever)," after others state that they like it. Nice, simple, useful exercise.
Want help to improve your Spanish skills? Contact me at firstname.lastname@example.org. I can work with you via Skype.