Unit 4 Did You Have a Nice Trip Functions:l Saying Good-bye (2)l Praise and encouragement Grammar: l Past indefinite tense (2)l Regular verb forms and irregular verb forms Structures:l Did you have fun?l What happened?l Have a nice / great tripl Have a good/great time Teaching aids: computer, video, recorderTeaching periods:l Period 1: Lesson 25l Period 2: Lesson 26l Period 3: Lesson 27l Period 4: Lesson 28l Period 5: Lesson 29l Period 6: Lesson 30l Peri
