本视频是单元复习课，以Maria和她的女儿Sally之间的故事贯穿这个复习环节。

Lead-in：Maria‘ video，in which Maria talks about the problems between her and her daughter Sally, and she asks us for help；

Round 1：Sally‘ letter，in which Sally tells her thoughts about their problems and she also asks us for advice(review key phrases);

Round 2: Sentence pattern(giving advice). Students try to have a free discussion about Sally\'s problems and give advice;

Round 3: Grammar, in which experts\' advice for Sally is for us to translate in order to practice the usage of "until, although, so...that";

Round 4: Writing, students will organize their advice into an article"how to keep a good relationship with parents" according to the mind map;students will mainly focus on the body; then, exchange writing to find mistakes; finally, some volunteers share their writing.

Round 5: Summary and homework(to finish the whole writing and then have a face-to-face talk with parents).