新冀教版八年级英语下册导学案Lesson23：The Internet--Good or Bad

Lesson 23 The Internet----Good or Bad? Learning Aims A. New words: Advantage,disadvantage,simple,coin,cause, less,aside,attack,web,steal,banking,properly. B. Phrases and expressions: ue up C.Ability aims : Ss can learn how to describe the science experiments. D.Moral aims: Lead Ss to be interested in science research. [基础达标] A.Warming-up: 1.Did you think science is interesting? Why or why not? 2.Which Chinese scientist do you know? What do you know about him? _____________________________________________________________________________________________________________________ _______________________________________ B.Word-spelling: 1.The lake is quite_____(浅的). 2.Our side beat the other in the______(比赛). 3.He blew out（吹灭） the_____ (蜡烛 )and went to bed. 4.Dry wood______ (燃烧)easily. 5.My father has a g_____ coat. C.Translations: 1.确信 2.五分之一 3.在烛台上 4.停止做某事 5.做实验 6.装满水的盘子 7.使某人做某事