有提示词之词形转换类语法填空教学设计
日期 授课人 2019 年 5 月 15 日 （周 三 ）第 二 节 刘睿 授课时长 40分钟 授课主题 授课班级 高二（16）班 有提示词之词形转换类语法填空 高二16班是理科次重点班，英语水平参差不齐，大部分学生的英语基础薄弱，所以做语法填空题学情分析 有一定的困难，对语法填空题的解题技巧掌握还不够好，因此在教授该部分内容时要考虑学生的实际情况，从技巧入手，进行更加针对性的解题指导和查缺补漏。 语法填空题通过语篇层面考查学生英语语言知识的综合运用能力。试题设计采用了填空模式，考查了学生在真实语境中的语言运用能力，考试内容涉及句子的语法结构，构词法及篇章结构，对于中下水教学内容分析 平学生来说，难度较大。本节课重点教授有提示词之词形转换类语法填空解题技巧，该类题型在历年高考语法填空题中所占分值在4.5分到7.5分不等(一篇语法填空一般有3到5题是词形转换题），因此有必要适当灌输该类题型的解题方法与策略，总结规律，以降低解题难度，帮助解题。 知识与能力目标 1. 使学生了解高考语法填空题的考查内容及命题特点，掌握有提示词之词形转换类语法填空题的解题方法和技巧。 2. 使学生熟练掌握常考的语法点，通过对考点的细分和总结让学生有更为清晰的解题思路，使其能正确运用解题思路及备考策略。 教学目标 过程与方法目标 1. 能在课堂内掌握做英语语法填空题的相关技巧。 2. 能通过课堂学习有关解题技巧和方法而独立完成语篇填空。 情感态度与价值观目标 1. 揭开语法填空的神秘面纱，树立信心，从容应对。 2. 引导学生注意平常对词汇的积累，尽可能多地阅读课外材料，培养语感；多做题，加强基本功；并注意生活常识的积累。 教学重点 教学难点 教学用具 教法设计 学法设计 教学步骤 使学生熟练掌握语法填空题的解题策略，提高学生做有提示词之词形转换类语法填空题的能力。 如何让学生掌握有提示词之词形转换类语法填空题的基本解题策略和做题方法，提高做题能力。 教学PPT、教案、学案、投影仪、黑板 任务法 (Task-based teaching)、分析法 (analyzing)、总结法 (summarizing) 讨论法 (Discussing)、演练法 (Practising) 教师活动 学生活动 设计意图 1. Ask the Ss to find out the rules of two easy 1. Find out the rules and write 1. Lead in the topic of this problems and write out the answers. Step 1 : Greetings & Lead-in ( 3 mins ) out the answers. lesson in a simple way to draw Ss’ attention and arouse Ss’ interest. 2. Enable Ss to know and master the overall of 2. Guide Ss to choose one of the four pictures 2. Scramble to stand up, in the form of “Quick answers”(抢答). choose one picture and answer the corresponding question. examination content grammar blank-filling. 1. Analysis of National College entrance examination in recent five years. 2. Briefly explain the solution steps of grammar blank-filling. Step 2 : Presentation & Exercise ( 10 mins ) 3. Present the real questions of National College entrance examination in 2015. Have Ss finish it in five minutes. 4. Five mins later, the teacher asks two Ss to write out their answers on the blackboard. Then, check the answers and summarize the rules of blank design in this test. 1. Think about the (命题特点) 1. Keep Ss in close contact propositional characteristics of recent five years. 2. Think carefully about the relevant solution steps. 3. Complete the exercise with the college entrance exam. 2. Make Ss be clearer about the direction and the thinking of solving this kind of problem. 3. Test the Ss' mastery by practical exercises. 4. Make Ss have a better understanding of it by checking answers and summarizing the rules. Step 3 : Further explanation & practice ( 20 mins ) 1. List out the main examination points. 2. Sum up the examination points of verbs/nouns/pronouns/adjectives/adverbs/word form conversion through practice and meanwhile introduce some skills in grammar blank-filling.分动词、名词、代词、形容词/副词及词形转换五个模块，做题后小结 3. Teaching aim: Make Ss try to memorize the corresponding test points and master the skills in the process of doing the practice. 一、动词考点：词形转换 、谓语动词、非谓语动词 动词词形转换考点练习 independently with the above learned steps in five minutes. 4. Write out the answer. Check answers together. Try to summarize some rules. 1. (2017,江苏,34) The disappearance of dinosaurs is not necessarily caused by astronomical incidents(天体事件). But alternative(替代的，其他的)___________(explain) are hard to find. 2. (2015,福建,23) It was ____________ (consider) of Michael to inform us of his delay in case we got worried. (It is + adj. of /for sb to do sth) 归纳总结：若提示词是动词,句子不缺谓语和非谓语时，考虑___________.分析句意，可能是___________,也可能是________________. 易错题: 用下列动词的适当形式填空 1. The most usual ________________ (explain) for this is that it is …. 2. …with ______________(change) weather. 3. There’s a strong ____________ (argue) for lowering the price. 4.Doing sports is ____________(benefit) to us. 常错词小结: 解决办法：有规律的复习记忆 1. 动词变名词： compete→competition describe →description expand→expansion （去d） repeat→repetition 2. 动词变形容词：imagine→imaginable believe→believable admire→admirable value→valuable forgive→forgivable 去 e ， 但change不去e→changeable 谓语动词考点：时态、语态、主谓一致: 当句子缺谓语，或者虽然已有谓语动词，但需要填的动词与之是并列关系时，要填的是________________。这时注意____________ __________，和 ______________. 非谓语动词考点：to do, doing, done: 若提示词是动词，句中已有谓语又没有并列连词时，也就是不作并列谓语时；该空格应填___________________。使用何种非谓语动词的依据：____________表主动、将来，或表目的，固定句型时可位于n./adj.后；____________表主动、进行，或在介词后；________________表被动、完成。 当然还有一些是固定搭配 二、名词考点练习：词形转换( n. → v. / n. → adj. / adv.)、名词单复数、名词所有格 1. The teacher_________ (advice) that we should have a notebook. 2. Some famous （science) are going to give lectures in our school. 3. He is a translator(翻译家), and he can speak several __________（language）in the world. 4. There are many students living at school, because the ___________ (child) houses are all far from the school. 名词的形式变化主要有单复数、名词所有格的变化。此外，还要注意与其他词形的转化。 三、代词考点：人称代词主格 (作主语)、人称代词宾格 (作宾语)、形容词性物主代词 (作定语)、名词性物主代词(一般作宾、表)、反身代词 (宾、主是同一个人/物，宾语用主语的反身代词)、指示代词(this/these/that/those…)、不定代词(some…others…/one…another…/both/all/any/either/neither/none/each…) 四、形容词考点：词形转换(adj. → adv. adj. → n. adj. → v.)、比较级/最高级、反义词 形容词词形转换考点练习(adj.→adv. adj.→n. adj.→v.) 1. (2013)But such a small thing couldn't ___________ (possible) destroy a village.修饰v./adj./adv./整个句子，作状语，用adv. 2. The teacher's sudden ___________ (silent) made us scared. 被adj./名词所有格修饰，用n. 3. (2016) Yoga can be used to _________(strong) the immune system. 注意固定搭配中的动词 归纳总结: 当给出提示词为adj,句子不缺定语时，考虑词形转换：adj.→adv. 、adj.→n 、adj.→v. 形容词/副词比较级/最高级考点练习 1. (2018,全国卷1)According to a review of evidence in a medical journal,runners live three years ______________(long)than non-