一般现在时标准教案.doc

一般现在时教案授课时间2016-10-11授课地点初一70班 方光洁课程类型新授课学生信息初一年级教学内容一般现在时教学目标知识目标一般现在时的基本构成，用法。技能目标用一般现在时进行口头和书面交流。情感目标通过小组合作，提高团队合作精神和竞争意识。教学方法情境教学法、任务教学法、研讨教学法、启发式教学法教学器具PPT，卡片教学重点1、一般现在时的肯定句，否定句，疑问句的构成；2、第三人称单数后动词变化规则；教学难点1、 第三人称单数后动词变化规则和正确运用；2、 一般现在时的肯定句，否定句，疑问句的构成。活动讨论讨论一般现在时的各种句式。教学过程一、导入1、在上课之前，老师先请同学们一起来看PPT上的几幅图片并回答老师提出的问题 2、Talk about the pictures. (用英文。)* PPT 1, Teacher asks: “Who is he? Who is she?”S:He is YaoMing. She is HanHong.T: What does he do? What does she do?S: He is a runner. She is a singer.* PPT 2, Teacher make the students say the correct sentence: Lucy and Tom usually go to school at 8:00.The little boy often goes to school at 9:00,pm.* PPT 3, Teacher makes the students pay attention to the two words.Compare: He often plays football. They often play basketball.Teacher asks some students: “ What time do you get up?”“What time does he/she get up?”etc二、新授（一）同学们，以上3幅图是我们熟悉的人物和场景，现在我们来一起回顾一下。再放一次PPT, 老师引导，大家一起用一般现在时再讲一遍。（二）根据ppt4，老师带领同学们一起归纳一下以上这段话是用什么时态表达的，共同点是什么。注意边讲边练。并且引出一般现在时的概念和连接副词。一般现在时表示一个反复的，经常的动作，或是一个真理。常用的时间状语有every day,every week,every year, always, often, usually等。注意：在一般现在时中，单数第三人称的谓语动词要加s 或es. 请同学们观察并比较下面句子：1.I get up at 6 in the morning.2.Lucy gets up at 6 in the morning.3.He goes to school every day.4.They go to school every day.* 常与一般现在时连用的词及短语有：often经常 always总是 every day每天 usually通常 sometimes有时 seldom几乎不 never从未 一般现在时(The Simple Present Tense) 1.表示现在的状态： e.g. Hes twelve. 2.表经常或习惯性的动作： e.g. I get up at 6:30 every day. 3.表主语具备的性格和能力等： e.g. She likes noodles. 4.普遍真理和自然规律： e.g. The moon goes around the earth.1.be 动词的一般现在时的句式： J肯定句：主语+be+表语(n, adj.等) e.g. He is a worker. You are thirteen. J否定句：主语+be+ not+表语 e.g. He is not a worker. You arent thirteen. J一般疑问句：Be+主语+表语? e.g. Is he a worker? Yes, he is./No, he isnt. 2.实义动词的一般现在时句式： 肯定句： I stay at home on Saturdays. He stays at home on Saturdays. 否定句 I dont stay at home on Saturdays. He doesnt stay at home on Saturdays. 一般疑问句： Do you stay at home on Saturdays? Does he stay at home on Saturdays? 动词第三人称单数的构成1、直接加s look-looks play-plays2、以辅音字母加y结尾, 去y为i加es fly-flies study-studies try-tries carry-carries3、以sh、ch、s、x、o结尾加es guess-guesses washwashes catch-catches mix-mixes go-goes do-does三、课堂巩固口头练习请把下列句子改为否定句:1. I play tennis at school 2. Amy and I are at home.3. He likes watching TV.4. They are from America.5. Sandy comes from America.6. They do their homework every day.请把下列句子改为一般疑问句: 1.I live in a small house. 2.Sam lives in a flat . 3.I have breakfast at 7:00. 4.Sam has breakfast at 6:00. 5.They do their homework every day. 6.Kitty does her homework every day四、总结(师问生答)（1）同学们，通过今天的学习，我们知道了什么叫一般现在时。我们一起来回顾一下：什么是一般过现在时？ 它的构成是？ .它的一般疑问句形式是？ 它的否定句形式是？ 它的标志性词是? 三单后动词变化规则是？ 五 师生互动 小组竞赛 老师取出一些写了单词的卡片，让学生根据卡片单词连接句子，并去掉不需要的单词并进行小组竞赛。六 学生当老师，运用课堂所学知识对作文进行纠错，并进行互动。小组竞赛。板书设计板书1* 一般现在时的构成 1. be动词：主语+be(am,is,are)+其它 。 2. 行为动词：主语+行为动词(+其它)。 3. 当主语为第三人称单数(he, she, it)时，要在动词后加-s或-es。（重点） * 一般现在时的变化1. be动词的变化。 否定句：主语+ be + not +其它 。一般疑问句：Be +主语+其它 。 2. 行为动词的变化。 否定句：主语+ dont( doesnt ) +动词原形(+其它)。 当主语为第三人称单数时，要用