1、Unit 7 What’s the highest mountain in the world?The First Period Ⅰ．Teaching Aims and Demands 1．Knowledge Objects （1）Key Vocabulary :square n.平方 meter n.米 deep adj. 深的 desert n. 沙漠 population n. 人口Asia n. 亚洲 tour v. n. 旅行 tourist n. 旅行者 wall n. 墙 amazin
2、g adj. 令人大为惊奇的 ancient adj. 古代的 wide adj. 宽的；（2）Target Language -What’s the highest mountain in the world? Qomolangma. -How high is Qomolangma? -It’s 8,844.43 meters high. It’s higher than any other mountain. -Which is the deepest salt lake in the world? -The Caspian Sea is the deepes
3、t of all the salt lake. （3）Structure: Comparative and superlative form of adj. and adv. 2.Ability Objects （1）Learn to use the numeral to talk about the facts of the world. （2）Learn and master the usage of the comparative and superlative form of adj. and adv. 3． Moral objects Teach Ss to love o
4、ur nature and protect our environment Ⅱ.Teaching Key Point Learn and master large numbers Learn and master the usage of the comparative and superlative form of adj. and adv. Ⅲ．Teaching Difficult Points 1．Learn and master large numbers． 2. Learn to talk about comparative and superlative form of a
5、dj. and adv.by using the target language Ⅳ． Teaching Methods 1.The situational teaching approach,task-based language teaching method, listening-and-answering activity to help the students go through with the listening material．2.Pairwork. Ⅴ． Teaching Aids :1． A tape recorder 2． The blackboard Ⅵ
6、．Teaching Procedures Step 1 Greet the students and Presentation Step 2 Warming-up 1. Watch the photos and talk about them ―How big/high/long/big is …?’ and help the students to answer: It’s …meters/kilometers/cm big/high/long/big. 2. Look these photos and practice the dialogue: e.g. A: How h
7、igh is Qomolangma? B: It’s 8,844 meters high. Step 3 1a Match the facts you know. Practice in pairs using the information in 1aQomolangma about 9,600,000 square kilometers in size The Sahara 1,025 meters deep The Caspian Se
