高二英語Unit 3 Tomorrow’snbspworld教學設計
mouse mat a small square of plastic that is the best kind of surface on which to use a computer mouse
hard drive a disk that can store more information than a floppy or usb disk
monitor/lcd monitor a screen that shows information from a computer
screen/lcd screen a part where you see the words and pictures
speaker a part of the computer where the sound comes out
2. ask students to read the instructions and complete the exercises on page 47.
answers
(1) keyboard (2) mouse (3) data (4) floppy disks
(5) cd-roms (6) cpu (7) connect (8) e-mails
(9) information (10) web
【設計說明】通過圖片，幫助學生學習電腦各部件的名稱及相關作用，用缺詞填空的形式進行鞏固。
step 5 summary（
make a summary about what have been learned in this period.
【設計說明】通過小結幫助學生整理、歸納課上所學內容，提高學習效率。
step 6 homework
1. review what you have learned in this lesson.
2. try to find out more words related to computers and internet.
【設計說明】通過家庭作業再次鞏固所學內容。同時，鼓勵學生利用網絡等資源了解更多有關電腦網絡的詞匯。