... lessons again + to get ready for the 45 minute -test in the next period - Study all the lessons again - Get the knowledge ready for the coming test UNIT 9: deserts Lesson plans of grade 12 Nguyen ... 12 Theme: deserts Lesson plans of grade 12 Nguyen trai upper secondary school 19 Ngêi so¹n: Giang L¬ng Hïng Unit 9 Speaking Time: 45 minutes I. Objectives: 1. Educational aim: - Explaining why ... 12 Test yourself c I. Objectives: After this lesson, students will be able to: - Check themselves their skills in reading, speaking, listening, writing. - Improve their knowledge through the test...