中小学教育资源及组卷应用平台
Module 2 Experiences
Unit 1 I’ve also entered lots of speaking competitions.语法
主备人:
课标解读:《英语课程标准》指出“在实际运用中体会和领悟语言形式的表意功能,理解并运用恰当的语言形式描述人和物”。现在完成时初中的重要时态之一,学生要学会使用现在完成时询问他人的经历和介绍自己的经历的表达方法。
教材分析:本单元的语法是现在完成时的基本构成和用法,通过对本单元语法内容的学习,学生要理解现在完成时的结构和意义,更重要的是能用现在完成时询问他人的经历和介绍自己的经历。
学情分析:在之前的学习中,学生并未接触过现在完成时态这一表达方式,因此不应该要求全体学生在本单元就完全理解现在完成时。老师需要很好地设计课堂教学活动,选取易于理解的例子,分步骤引导学生理解这一时态。
学习活动 教学指导与评价
【学习目标】1.通过分析例句,理解现在完成时的概念,掌握现在完成时的构成。(重点) 2.借助典型例句,掌握现在完成时态的用法,肯定、否定和疑问句句式及过去分词的构成规律(难点)
【学习过程】 导入新课(3’)师生共同举例复习学过的5种时态,导入今天的学习任务--学习现在完成时。学习活动I.现在完成时的概念(6’)现在完成时经常表示在以前某个时间已经发生的行为或曾经做过的事情对目前有某种影响;还可以表示到目前为止已经完成的事情。例如:I have seen the film. I do not want to see it again.这部电影我已经看过了,不想再看了。My aunt has travelled all over the world.我姑姑已经周游了世界。小组讨论:现在完成时动作发生的时间及能否和表过去的时间状语连用? II.现在完成时的构成:(8’)读句子,划出各句中的谓语动词 I have finished my homework. We have helped the old man find his home. She has washed her dress. My father hasn’t watered the flowers. Have they moved to Beijing? 小组内翻译上述句子,讨论谓语动词构成特点,总结出现在完成时结构:have/has+动词的过去分词III.现在完成时的各种句型:(10’)人称肯定否定疑问回答 第一人称I have seen the questionnaire in the newspaper.I haven’t(have not)seen the questionnaire in the newspaper.Have you seen the questionnaire in the newspaper?Yes, I have.?No, I haven’t. 第二人称You have been to England.You haven’t(have not)been to England.Have you been to England ?Yes, we have.?No, we haven’t. 第三人称He/She has been to Disneyland in Los Angeles.??They have played concerts all over the world.He/She hasn’t(has not)been to Disneyland in Los Angeles.?They haven’t(have not)played concerts all over the world.Has he/she been to Disneyland in Los Angeles ???Have they played concerts all over the world ?Yes, he/she has.No, he/ she hasn’t.???Yes, they have .No, they haven’t . 由此,我们可以总结出以下规律:1. 肯定句式: 主语+have / has+动词过去分词+其他om] 2. 否定句式: 主语+have / has+not+动词过去分词+ 其他。have not 和has not 分别缩写为haven’t和hasn’t。 3. 一般疑问句式: Have / Has+主语+动词过去分词+其他? 肯定答语为Yes, 主语+have / has.; 否定答语为No, 主语+haven’t / hasn’t.IV.动词过去分词的变化规律。(10’)1.规则动词的过去分词和过去式形式相同,具体变化规律是:(1)一般情况下,词尾直接加-ed,例如: work—worked,visit—visited (2)词尾为不发音的字母e时,只需加-d,例如: like—liked,live—lived (3)词尾为“辅音字母+y”时,将y改为i,再加-ed。例如: study—studied,cry—cried (4)词尾为只有一个辅音字母的重读闭音节时,双写该辅音字母再加-ed。例如: stop—stopped,drop—dropped2.不规则动词的过去分词没有规律,需要记忆,比如: be – was/were – been put – put – put have – had – had eat – ate – eaten make – made – made go – went – gone find – found – found do – did – donelet – let – let see – saw – seen 当堂检测(8’)I.选择填空:1.—Would you like to see the movie Wolf Warriors Ⅱ with us? —I’d love to!But I it.? A.saw B.see C.will see D.have seen2.(河北中考)I an invitation to the concert.I can’t wait to go.? A.receive B.will receive C.was receiving D.have received3.(恩施中考改编)—Recently,school violence in some schools.? —Luckily,our government has carried out some policies to stop it. A.has appeared B.appeared C.will appear D.was appearing4.(盐城中考)—I my card.I want to report it.? —You can call the bank to report the loss.It would be faster. A.lose B.was losing C.will lose D.have lost5. — ______ you ever ______ with a group? — Yes, I have. A. Did; study B. Are; studying C. Were; studying D. Have; studiedII.句型转换。1. I’ve already had dinner.(改为一般疑问句) _________ you _________ dinner _________?2. He has just finished his homework.(改为否定句) He _________ _________ his homework _________. 3. Mum’s cooked the dinner. (改为否定句) Mum _________ _________ the dinner.自我反思 育人目标:现在完成时询问他人的经历和介绍自己的经历要求学生能理解时态概念,掌握构成形式及句式变化规律 学生先自读理解时态用法,再讨论本时态和过去时间状语的关系 回扣目标1 通过例句找规律,初步了解现在完成时谓语构成形式 通过讨论总结出时态构成形式后,利用表格出现不同人称肯定、否定及疑问句型,借助例句加深理解 回扣目标1、2 学生熟记句式结构 学习规则动词过去分词变化规律,牢记例词 大声读例词,记住并检查 课堂巩固所学语法
八年级 英语 学科作业纸
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作业内容 作业指导与评价
I.行知天下语法专项练习(必做)II.翻译句子:(选做)1. 马克曾经乘火车去旅行。(travel by train)2. 这个男孩曾经为他的家人做过饭。 (cook dinner)3. 你曾经尝过那种食物吗? (try) 1.Mark has ever travelled by train.2.The boy has ever cooked dinner for his family.3.Have you ever tried that food?
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