1、Lesson4 【学习目标】1.了解单词 2.了解圆珠笔发明者发明圆珠笔的故事及孔明灯和热气球这两项发明3.能运用略读、找读等阅读策略理解文章大意和细节 【重难点预测】重点：了解补充阅读的大意和细节 难点：了解单词和短语 【学习流程】、预习检测1. I think the story is not so_ as that one.A. interesting B. interested C. more interesting D. most interested2. This box is _ that one.A. heavy than B. so heavy than C. heavier
2、 as D. as heavy as3. My mother is no_ young.A. shorter B. longer C. little D. few经过前几课时的学习，了解了哪些伟大的发明家和他们的发明。如：Thomas Edison developed the first practical light bulb.Cai Lun invented paper.Alexander Graham Bell is the inventor of the first practical telephone.、自主探究根据阅读的第一段，猜测这是哪项发明并理解阅读中的单词和短语。Which
3、 do you prefer，a ballpoint pen or a fountain pen? Why?Do you know why the ballpoint pen was invented?、合作交流运用略读策略阅读全文，并判断下列句子分别概括了文中哪一段的段落大意。1. The ballpoint pen was a great success. ( )2. How the ballpoint pen was invented. ( )3. How people remember Biro? ( )关注阅读的标题，思考标题中giant的意思，小组讨论。What does the word“giant”mean in the title? Why do we call Biro a pen giant?Do you know of any other invention that was named after its inventor? （be named after. 被命名）、师（生）总结反思收获策略与反思 纠错与归纳
