高三英语Unit2ampnbspSailingampnbsptheampnbspoceans教案

　　高三英语unit2sailing the oceans教案 unit2
　　listening and speaking
　　teaching aims: 教学目的
　　1. review the words and structures in the last period.
　　2. finish the listening exercises in this part and improve the students’ listening ability.
　　3. talk about sailing.
　　teaching important points:教学难点
　　finish the listening exercises.
　　teaching methods:教学方法
　　1. talking method to improve the students’ speaking ability.
　　2. listening method to train the students’ listening ability.
　　3. pair wok to make every student take an active part in class.
　　teaching aids:教学工具
　　1. a computer; 2. courseware
　　teaching procedures
　　step1 greetings
　　greet the whole class as usual.
　　step2 revision
　　check the homework exercises.
　　step3 listening
　　listen to the tape and ask the students to finish exercise 1—3 on page 19.
　　suggested answers:
　　answer key for exercise 1:
　　maps; stars; clouds; waves; currents; birds
　　answer key for exercise 2;
　　sailors from<?xml:namespace prefix = o ns = ＂urn:schemas-microsoft-com:office:office＂ />
　　sea or ocean
　　skills
　　<?xml:namespace prefix = st1 ns = ＂urn:schemas-microsoft-com:office:smarttags＂ />phoenicia
　　mediterra­nean
　　used the sky to find their way
　　norway
　　north
　　watched birds to find land
　　polynesia
　　pacific
　　studied the waves of the ocean
　　answer key for exercise 3:
　　1 vikings used to prefer to said following the coast­
　　line so they could check that they were on the cor­rect route.
　　2 vikings used birds, and natural features like
　　mountains, to direct their ships.
　　step 4 speaking
　　ask the students to discuss the sayings in exercise 4 and get their ideas together.
　　step 5 homework
　　finish the exercises in the student’s workbook.