教学设计
课题 Unit 6 When was it invented (Section A (1a-2c)
课型 新授课 复习课口 试卷讲评课口 其它课口
教学内容分析 本课时为本单元第一课。“良好的开端是成功的一半”,因此作为本单元的导入课时,对于激发学生对本单元的兴趣至关重要。本课时主要关注四项现代发明,通过谈论电话、汽车、电脑和电视机的发明时间引出一般过去时的被动语态,听力训练关注年代的英文表达,是对七年级内容的复习。本单元话题中所涉及重点单词invention是八年级下册所学内容。1a通过学生谈论几个重要发明出现的先后顺序导入目标语言,不仅是对学生语言能力的训练,也是对批判性思维品质的培养。1b听力材料通过Alice和奶奶谈论电话、汽车、电脑和电视机的发明让学生感受到这些发明对于日常生活的重大影响。 .
学情分析 学生虽然已经学习单词invention以及年份的表达,但由于缺乏练习已经遗忘,尤其是班级的后进生。因此需要精心设计导入呈现,唤起学生的记忆和已有知识储备。本单元的话题发明对于开发学生的想象力和创造力非常有帮助,但是作为乡镇中学,学生由于视野有限,创造力较缺乏可能会影响一些活动的推进。
学习目标 By the end of the class, students are able to Use the passive voice of past tense by talking about the history of inventions; Tell when the inventions were invented by listening for years; Introduce an invention by group work. 重难点 1 Use the passive voice of past tense by talking about the history of inventions; 2 Tell when the inventions were invented by listening for years;
评价任务 During the class, students are able to Make conversations talking about an invention; Finish 1b as quickly as possible; Give reports introducing an invention.
教学评活动过程
教师活动 学生活动
环节一:(根据课堂教与学的程序安排)
教师活动 (教学环节中呈现的学习情境、提出驱动性问 题、学习任务类型等) Play a short video about the 4 great inventions in ancient China, have students review the word“invention” and list the 4 great inventions in English. 学生活动 (学生在真实问题情境中开展学习活动,与教的环节对应)After watching the short video, students get the meaning of “invention”发明,and list the 4 great inventions in ancient China:paper-making, printing, gunpowder,compass.
设计意图(简要说明教学环节、学习活动等,组织与实施意图,说明活动对目标达成和学生发展的意义,说明如何在活动中达成目标,关注课堂互动的层次与深度) 本环节设计旨在创设情境激发学生学习兴趣,同时复习单词invention,为之后的教学环节做铺垫。
环节二:
教师活动: Present the target language by talking about the invention, paper and its inventor, Cai Lun. Who invented the paper /Who was the paper invented by Cai Lun invented the paper./The paper was invented by Cai Lun. When was it invented It was invented in 105 A.D. 学生活动: Group work Make conversations about the inventions, predicting the order they were invented. 1a(P41)
设计意图:通过引导让学生学会使用被动语态谈论某项发明是由谁发明,什么时间被发明,为听力练习做好铺垫。通过图片描述导入一般过去式的被动让学生直观的看到主动与被动之间的转换。小组讨论的方式让学生进行思维碰撞,锻炼批判性思维。
环节三:
教师活动: When were they invented Let’s check your guess by listening to the conversation between Alice and her grandma. 学生活动: Read the years in 1b and listen for the time when these inventions were invented.
设计意图:听力训练验证自己的预测,并将发明与时间匹配。听力材料再次输入本单元的重要语言结构:When was it invented It was invented in...
环节四:
教师活动: Introduce an invention in our daily life by using passive voice of the past tense. 学生活动 Give a report to introduce an invention including the information : inventor, time, the change it brings to people’s daily life after it was invented(Group work)
设计意图:综合提升,检测学生对于目标语言的掌握,及处理整合信息的能力。
环节五:Quiz and exercises
设计意图:链接中考,让学生熟悉本课重点在中考中的考查方式。
板书设计 Key words and phrase: Invention, inventor,was invented by...,was invented in, be used for Sentence pattern: Who invented .../Who was ...invented by When was ... invented It was invented in.... What is it used for ——It is used for....
作业与拓展学习设计 Write a short passage about an invention, introducing its inventor, the time it was invented, and its function.
教学反思与改进 课堂节奏把握不够,前松后紧;缺少总结的环节;板书可以再优化,突出重点短语。教学设计
课题 Unit 6 When was it invented Section A Grammar Focus第三课时
课型 新授课 复习课□ 试卷讲评课□ 其它课□
教学内容分析: Section A从与日常生活相关的词汇入手,开展了简单的物产及产地的会话和阅读活动,并在表达中穿插了被动语态的陈述句、一般疑问句句、反义疑问句和否定句的使用。Grammar Focus-4c 4a活动突出重点,这一练习既关注语言形式,也关注被动语态的表意功能。4b活动时将主动语态变为被动语态,旨在突破难点,让学生比较两种语态不同结构和意思。4c以对话形式重现本单元所学语言知识,让学生通过阅读和口头操练巩固所学语言,并将其转变成语言运用能力。语法难点是是被动语态的结构及表意功能。
学情分析: 在学习本单元之前九年级学生已经学习过表示不同物品的名词。对于本课时的学习内容,大部分学生已经有了一定的学习基础。而且谈论物品贴近学生生活,是学生比较感兴趣的话题。
学习目标: 1) 学习掌握下列词汇: boss, Germany, surface, material, traffic, postman, cap, glove 2) 进行一步复习巩固学习Section A 部分所学的生词和词组。 3) 对询问物品的制作材料、生产地点、生产制作过程等语句进行归纳总结和学习。 学习重点: 语法训练:掌握被动语态的一般现在时用法,包括陈述句、一般疑问句、特殊疑问句及回答。 学习难点: 1) 探究学习询问物品的制作材料、生产地点、生产制作过程等句型。 2) 一般现在时被动语态的用法。正确理解被动语态的用法及句子结构。
评价任务: 1.通过图片练习教师讲解,完成学习目标1。 2.通过小组活动,完成学习目标2。
教学评活动过程 教师活动学生活动环节一:Greeting and Leading in教师活动 Greet the students and check the homework. no matter:No matter how difficult it is, you will never give up. be made in: The car is made in China. find it + adj. that…: He found it difficult that he would finish the work on time. even though: He still works even though he is very tired. avoid doing sth.: We can’t avoid asking for help from others. everyday things: China is good at making everyday things. Look at the pictures and work in pairs to make conversations like this, and then give a performance. A: What is it made of B: It is made of...学生活动 复习核心句型,what is it made of It ismade of….熟悉一般现在时的被动语态.设计意图:有效的激活学生与此话题相关的背景知识激活学生的前期知识环节二:Grammar教师活动: Step1.present the new words and phrases Germany 德国 surface n. 表面;表层 postman n. 邮递员 cap n帽子 glove n手套 on the last Friday of each month 在每月的最后一个星期五 in Germany 在德国 most of the earth’s surface地球的大部分表面 cause many traffic accidents 导致许多的交通事故 use this silver plate 使用这个银制的盘子 Step 2. Perceptual Grammar 用“am/ is/ are +动词过去分词…”一般现在时态被动语态的肯定、否定、一般疑问和特殊疑问形式, 谈论生活。使用金牌、玻璃桌子、筷子等等生活的物品进行问答练习,例如: 1. A:What’s the gold medal made of B: It’s made of gold. 2. A: Where is tea produced B: It is produced in China. Step3. Present Grammar 学生活动: 谈论生活中熟悉的内容,在语境中感知语法,体验语法。 2.学生能对比主动语态和被动语态的不同。 学生活动:带着问题,自读课文设计意图:初步感知一般现在时的被动语态。环节三: Conclusion教师活动: 1. Ask Ss to summarize and find out the rules in groups 1)一般现在时被动语态 肯定句:主语+_____________________. 否定句:主语+___________________ 一般疑问句: ______+_______主语+ ________, 肯定回答用_______,否定回答用______. 特殊疑问句: ________ +主语+____. 2)如何把主动句变为被动句 主动句 Many people speak English. 被动句 学生活动: 学生讨论、发现归纳语法规律,学会与他人合作,自己说出答案,教师指导。 环节四:Practice 教师活动: Step1. Work on 4a: Tell Ss to read the sentences in 4a and try to fill in the blanks with the correct forms of the verbs in brackets. Learn some new words. Step2. Work on 4b: 1) 让学生们阅读句子,理解句子的意思。 2) 将主动语态句变为被动语态句时,应先确定句子的谓语动词,并找出句子的宾语。然后,将句子的宾语变成被动句的主语,将谓语动词变成be+ Ved形式。 3) 逐句进行分析推敲,确定括号中单词的恰当时态。 4) 最后,通读一遍句子,进行综合理解,看句子是否通顺,合理。 Step3. Work on 4c in groups 1) 让学生们阅读表格中的内容。 2) 先根据自己的情况在相关表格中打勾。 3) 询问自己的小组其他二到三名同学的情况,并在相关表格中打勾。学生活动: 练习从简单的套用句式到在具体的语境中应用,层层深入。 设计意图:通过小组合作找出一般现在时被动语态的规律。学生活动:带着问题,自读课文环节五:Consolidation 教师活动: T: uses a simple mind-map to let Ss review what they have learned this class and check whether they can get the main content S: Ss remember what they have learned and talk about the grammar by thinking over.学生活动: 利用mind-map关键词复述出所学内容,加深对一般现在时的被动语态的理解。 设计意图:利用mind-map关键词复述出所学内容,加深对一般现在时的被动语态的 理解,进一步提高学生的综合运用语言的能力。环节六:Do exercises 节清解答,挑战自我教师活动: 句型转换。 1)We play basketball after class in our school.(改为被动语态) 2)This kind of rice is only grown in our hometown.(对划线部分提问) 3)People don’t make ice-wine in Canada any more. (改为被动语态) 4)This kind of glasses is used for keeping off the wind. (对划线部分提问) 5)Do you allow the children under 18 to drive cars in your country (改为被动语态)学生活动: 完成一般现在时的被动语态的练习。 师友合作,积极对答设计意图:检验效果,补充疑难点