欲印，则以一铁范置铁板上，乃密布字印，满铁范为一板，持就火炀之;药稍熔，则以一平板按其面，则字平如砥若止印三二本，未为简易;若印数十百千本，则极为神速常作二铁板，一板印刷，一板已自布字，此印者才毕，则第二板已具，更互用之，瞬息可就每一字皆有数印，如“之”“也”等字，每字有二十余印，以备一板内有重复者不用，则以纸帖之，每韵为一帖，木格贮之有奇字素无备者，旋刻之，以草火烧，瞬息可成不以木为之者，文理有疏密，沾水则高下不平，兼与药相粘，不可取;不若燔土，用讫再火令药熔，以手拂之，其印自落，殊不沾污昇死，其印为予群从所得，至今保藏译文： 用刻板印刷书籍，唐朝人还没有大规模采用它

)过渡：下面，我们就一起走进课文进行细细的品读，一起走进课文，了解小朋友的感想三、精读领悟1课文朗读，初读感知(1)课件出示相关图片和课文，生边观察边倾听课文朗读(2)学生自己朗读，再次整体感知课文(3)指名朗读，师生评价正音2学习第一二段(1)课件出示相关图片，指名朗读这一节，师生评价(2)思考：“我”为什么觉得自己很大(因为“我”能自己穿衣服、系鞋带，自己的事情能自己做了，所以“我”觉得自己很大)(3)你有没有觉得自己很大的时候呢举例说明(例如：我能够帮助妈妈干家务时觉得自己很大;我自己独立去上学的时候觉得自己很大)(4)自己的事情自己做了，你的心情如何呢(很自豪)你也来体验一下这位小朋友的心情，带着自豪的语气读一读这两段

She is a teacherWhat does your father doHe is an engineer2What do you want to beI want to be a teacherWhat does she want to beShe wants to be a singer教学工具多媒体教学过程Step One Warming activityHave some free talksAsk students thesequestions:How many people are there in your familyWho are theyDo you love your family

4I was doing my homework so that I could ask him to help me with my physics5I was looking for Lin Tao so that he could visit sick grandmotherVPresentationGet the students to make up some sentences like:1I don't know how to get to the station2She doesn't know which sweater to chooseAsk the students to pay attrition to the Infinitive