一般过去时教案.doc

联合乡凹子小学集体备课教案主备人:杜俊欣使用人杜俊欣备课组成员杜俊欣授课时间2018.5.4教学内容课 题语法教学课 型新授第 1 教时课标要求教学目标1. 通过复习能够用What did句型询问他人在过去的时间里所作的事情并作答。2. 能够用Did you句型询问他人在过去的时间里是否作某事并作答。3. 能够用一般过去时描述自己在过去的时间里所做的事情。4. 能够听、说、读、写本单元出现的四会短语和句子，掌握一般动词过去式的变化规则以及部分不规则动词的过去式形式。重点难点1.能听懂、会说、会用一些简单的关于询问及表达在过去时间内所做的事情的句子。2.能让学生在实际情境中运用这些句子及动词过去式的变化规则和读音规则。教学方法案例教学法、小组讨论法教学评价课前准备PPT课件教 学 过 程集体备课教案二次备课第一课时一、复习导入通过问答What did you do last morning? What did you do yesterday? 让学生回忆过去发生的动作，从而引出一般过去时。二、新课呈现直接出示一般过去时的概念，表示过去某个时间发生的动作或存在的状态。师：What did you do last morning?生：I got up at 6:00 last morning.表示过去的习惯或经常发生的动作。师：What did you do last morning?生：When I stayed at home,I ofen watched TV.让学生对比两个一般过去时的句子，总结一般过去时的结构：主语+动词过去式+其他注意：1.动词的过去式没有人称和数的变化。 2.所有时态都是通过动词变化来表现的。I am 12 years old this year.I was 11 years old last year.They are in China today.They were in Japan yesterday. 谓语：be(am/is) was/wereHe has 3 apples every day.He had 3 apples every day.谓语：have/hashadI get up at 6:00 every morning.I got up at 6:00 last morning.谓语：do/doesdid动词的过去式变化：变化规则 一般情况 ，词尾加-ed looklooked 以不发音e结尾的动词，在词尾直接加ed livelived 以重读闭音节（即辅音+元音+辅音）结尾，末尾只有一个辅音字母的动词，要先双写这个辅音字母后，再加ed stopstopped planplanned以“辅音字母+y ”结尾的动词 变y为i，再加-ed studystudied trytried 不规则动词的过去式需特殊记忆 am (是 ) was is (是) wasare (是) were begin (开始) beganbring (拿来) brought catch (捉 住 ) caughtcome (来 ) came cut (砍 , 割 ) cutdo(做, 干 ) did draw (画画) drewdrink(喝) drank drive(驾驶) droveeat (吃) ate go (去) wentfall (跌倒,落下) fell feel (感觉) feltfly (飞) -flew get (获得) gotgive (给) -gave grow (生长) -grew have (has)(有) had hurt(伤害) hurtkeep(保持) kept leave (离开) leftknow (知道,认识) -knew learn (学 习 ) learntlet (让 ) let lie (躺 , 平 放 ) laymake (使得, 做) made read (读) readride (骑) rode ring (鸣铃) rangun (跑) ran say (说) saidsee (看见) -saw sell (卖) soldsend(送) sent set (放) setsing (唱歌) sang sit (坐) satsleep (睡觉) slept smell(闻) smeltspeak(说话) spoke write(写) -wrote spend (花费) spent stand (站 立 ) stoodswim (游泳) swam take (拿 到 ) tookteach (教) taught tell (告 诉 ) toldthink (认为) thought throw (投 掷 ) threwwake(唤醒) woke wear(穿) worewin (获胜)won understand (懂得) -understood规则动词过去式-ed的发音：1.在以清辅音结尾的规则动词后, -ed读作/ t /2.在以浊辅音或原音结尾的规则动词后, -ed读作/d /3.在以/t/或/d/结尾的规则动词后, -ed读作/Id /动词的一般过去时的否定式：在动词原形前加助动词did not (didnt)I didnt get up at 6:00 last morning.They werent in Japan yesterday.结构：主语+ did not (didnt)+其他 主语+ was/were+not+其他用了助动词did后，动词须打回原形动词的一般过去时的疑问式：Did you get up at 6:00 last morning?Were they in Japan yesterday?结构：Did+主语+动词原形+其他 Was/Were+主语+其他回答语：Yes,主语+did(was/were) No,主语+ didnt (wasnt /werent)行为动词一般过去时的特殊疑问式：What did you do at 6:00 last morning?结构：疑问词+did+主语+动词原形+其他标志词：1.ago2.last.3.yesterday(the day before yesterday )4.that5.just now 6.in 2008三、小结通过本节课学习的这些句子，再一次总结一般过去时的概念、结构、标志词。四、巩固训练1.根据今天所学，总结本节课你所学到的关于一般过去时的相关知识，做一些一般过去时的句型练习。2.以：My weekend为题，写60字的小作文。五、重点短语和句型watched TV washed my clothes cleaned the room played footballstayed at home read a bookread a book saw a filmhad a coldWhat did you do last weekend?I played football; Did you read books? Yes, I did. No, I didnt.教学反思整堂课下来，我发现了很多需要改进的地方，作为一个初次上英语课的新教师，教学经验不足，课堂应变能力不强，教学用语生疏等。