1、LESSON 8【学习目标】1学会听、说、读下列词汇：different、breathe、study、similar、scientist、invent。2学会使用：问句“What helps the fish swim?”与答句“We should”来进行交际。【学习重难点】重点：1单词的认读。2功能句的理解。3对课文的理解。难点：1运用“What helps the fish swim?”的功能句型进行表述。2句型：（1）We should（2）All fish breathe water.【学习过程】一、新知学习。1课文预习。阅读课文，将自己不认识的单词写下来。_2学习单词和句型。（1）朗
2、读词汇：different、breathe、similar、scientist、invent。（2）朗读句型：What helps the fish swim?When does the fish move up and when does it move down in the water?（3）小组活动，练习上述句型。S1: What helps the fish swim?S2: They have body fins and tail fins.二、达标检测。1根据给出的图片和信息，将对话补充完整。（1）different/ breatheFish are _ in many ways. They come in all _, colors and sizes.They sleep with their _ open. They _ under water.（2）inventScientists studied fish. Then they _ the submarine.2翻译下面句子。（1）Most fish have a swim bladder in their body._（2）When there is a lot of air inside it, the fish moves up in the water._
