高三英语Unit2Sailingtheoceans教案

　　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

　　sea or ocean

　　skills

　　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.