复习一般过去时杨丽.doc

6A复习一般过去时的构成及用法 南阳小学 杨丽一、 教学目标：1通过复习能比较熟练地掌握一般现在时的用法。 2能综合运用所学的日常交际用语和句型。二、教学重难点：理解并掌握一般现在时的用法。三、教学过程:Presentation:1.Look and say：(看图说词组)go shopping, surf the Internet, pull up corrects, cook food, taste orange, make clothes, grow flowers, collect stamps, make model ships,2. T: what did you do last Sunday? S: I (复习单词的过去式用法)3. Can you say？(PPT)出示写出下列动词过去式：go _ enjoy _ see_ eat_ get _ walk _ take_ dance_ sit_ run_ swim_ meet_ tell _ eat _ play _ study _ like_ stop_ fly _3T: Look, what did Mike do yesterday? (PPT) S: He had his homework. T: Yes, he had many homework yesterday, and he had some wrong with his homework. Can you help him? S: Ok.改错题:(1).He often goes home at 6:00 last month. _(2).I can fly kites seven years ago._(3).Tom wasnt watch TV last night. _(4).I see him in the street yesterday._(5).She was went to school on foot last week. _4. 知识点小回顾： （一般过去式的构成及用法，过去式的构成规律）1. 表示过去的动作或状态，常和明确的过去时间状语连用，如：yesterday, last week, three days ago, in 1998,just now等，或与由when引导的从句连用。 2. 也可以表示过去某一段时间内经常或反复出现的动作。句子中常带有every day, often, usually, always, sometimes等时间状语。一般过去时的构成 :我们主要来学习谓语动词为实义动词的一般过去时的构成。 动词过去式的构成： (1)规则动词过去式的构成有四条规则： 一般在动词原形末尾直接加上-ed。如：look-looked。 以不发音的字母e结尾的动词，去e再加-ed。如：live-lived。 末尾只有一个辅音字母的重读闭音节，先双写这个辅音字母，再加-ed。如：stop-stopped。 末尾是辅音字母+y结尾的动词，先变y为i，然后再加-ed。如：study-studied。智慧星：列举不规则动词的过去式：不规则动词的过去式 需特殊记忆：am (is)-was,are-were,go-went,come-came,take-took,have(has)-had, go-went, do-did, see-saw, eat-ate, run-ran, sing-sang, run-ran, grow-grew, know-knew, tell-told, spend-spent, get-got, forget-forgot, meet-met, read-read, put-put, sit-sat, give-gave, swim-swam, make-made, say-said,5. 你能独立完成吗？试试看: (PPT)（1）Tom had a wonderful time in xian.(改成一般疑问句)_（2）Mary did her homework in her bedroom. (改成否定句)_（3）He cleaned the window just now.（划线提问）_（4）The student is flying a kite in the playground. （用just now改成过去时）_（5）Helen milked cows on Monday.（就划线部分提问） _7. 看谁记得牢：一般过去时口诀:一般过去时并不难，表示过去动作、状态记心间。动词要用过去式，时间状语句末站。否