设计任务：
请阅读下面学生信息和语言素材，设计25分钟的英语读写教学方案。教案没有固定格式，但须包含下列要点：
●teaching objectives
●teaching contents
●key and difficult points
●major steps and time allocation
●activities and justifications教学时间：25分钟
学生概况：本班为中等城市普通学校初中二年级（八年级），班级人数45人。多数学生已具备一定的英语语言能力。学生能够积极参与课堂活动，合作意识较强。
语言素材：
How I Learned to Learn English?
My name is Wei Fen. Last year,I did not like my English class. Every class was like a bad dream. The teacher spoke too quickly. But I was afraid to ask questions because my pronunciation was very bad. So I just hid behind my textbook and never said anything.
Then one day I watched an English movie called Toy Story.I fell in love with this exciting and funny movie! So then I began to watch other English movies as well. Although I could not understand everything the characters said, their body language and the expressions on their faces helped me to get the meaning. I also realized I could get the meaning by listening for just the key words. My pronunciation also improved by listening to the interesting conversations in English movies. I discovered that listening to something you are interested in is the secret to language learning. I also learned useful sentences like "It's a piece of cake "or" It serves you right."I didn't understand these sentences at first. But because I wanted to understand the story, I looked up the words in a dictionary.
Now I really enjoy my English class. I want to learn new words and more grammar. Then I can have a better understanding of English movies.
主诉：戴用可摘局部义齿1周，咬合翘动要求调改 。
现病史 ：2个月前整铸可摘局部义齿修复，现感觉义齿咬合时前、后翘动，要求修改 。
既往史 ：否认全身系统性疾病及药物过敏史 。
检查：
缺失，缺牙区牙槽嵴丰满、宽大，黏膜松软 。原义齿设计为
远中支托、卡环固位，整铸支架为马蹄形，咬合时以远中为支点翘动，
基托明显不贴合 。舌右缘有弧形陈旧性溃疡，边界清楚，与对颌牙尖相吻合(图4-19-11) 。
1．主诉疾病的诊断 。
2．非主诉疾病的诊断和诊断依据 。
3．主诉疾病的分析与治疗设计 。
(1)咬合翘动有可能的原因 。
(2)义齿应如何调改 。
(3)若重新制作义齿，
基牙固位体应如何设计 。4．全口其他疾病的治疗设计 。
