Unit 3 Travel journalITeaching aims and demands:1.Skill goals: Describe a journey. Revise means of transportation. The Present Progressive Tense expresses futurity. Keep a travel journal to show personal impressions.2.Function sentence patterns-Good wishes and farewellsHave a nice/ good time. Have a nice/good time.Tare care. Good luck on your journey.Say “ hello” to Write to me.Give my love / best wishes to Have fun.3.Vocabular