一般过去时学案.doc

Review of the Simple past tense (一般过去时的复习)一、教学目标：1.复习明确一般过去时的结构以及用法 2.学会运用一般过去时谈论过去发生的事情 3.能在一定的语境下正确使用一般过去时时态。二、教学重难点：1.掌握一般过去时态结构。 2.能灵活运用一般过去时态谈论过去发生的事情。三、教学过程Step1：课前检测 （1-2题用动词的适当形式填空,3-4 题对划线部分提问 ）1.We _ (go) to the cinema last night. The film _ (be) very good.2.Jim _ (do) a lot yesterday. He _ (go) shopping and _ (cook) supper. 3.He found some meat in the fridge. (变一般疑问句)_ he _ _ meat in the fridge?4.She stayed there for a week.(对划线部分提问 _ _ _ she _ there?Step2. 一般过去时分类检测 判断分类： 1. They lived in Wuxi two years ago.类别:_ 2. They were in Japan yesterday.类别:_ 3. He did some reading the day before yesterday.类别：_ 4.Tom and Mary could watch TV last night. 类别：_Step3:用于一般过去时的时间状语Step4:一般过去时的用法1.表示过去某个时间发生的动作或存在的状态: He was at home yesterday. I got up at six thirty yesterday morning. I visited my aunt last weekend.2.表示过去经常或反复发生的动作:My father often went to work by bus last year. When I was a child, I often listened to music.3检测 判断时态： 1上个星期天我们在学校. We were at school last Sunday.时态:_2刚才他们踢足球了. They played football just now. 时态:_3 去年夏天他 玩得 高兴. He had a good time last summer. 时态：_ 4当托尼还是个孩子的时候 ，他通常去公园玩游戏. When he was a child, Tony usually went to the park to play games. 时态：_ Step5: be 动词的过去时肯定句：主语 + be动词的过去式（was, were） .否定句：主语 + be动词的过去式（was, were）+ not 一般疑问句：be 动词的过去式（was, were）+主语 ?1.I was at school yesterday.(一般疑问句、否定回答)_ _ at school yesterday? No, _ _2. I was born on June 1st, 1999.(划线部分提问)_ _ _ born ?3. There were some trees in my school.(一般疑问句)_ there _ trees in _ school? Step6: 情态动词的过去时：含有情态动词的一般过去时与含有Be动词的一般过去时，是十分相似，请注意观察。肯定句式：主语+ 情态动词+ 其它 否定句式：主语+ 情态动词+ not + 其它 一般疑问句：情态动词+ 主语+ 其它？注：情态动词的过去式：can could , may might , must must I could ride a bike at the age of six. (一般疑问句、否定回答 ) _ _ _ a bike at the age of six?No, _ _.Step7: 1.实义动词的过去时肯定句：主语 + 动词的过去式 否定句:主语 + didnt+ 动词原形 .一般疑问句:Did + 主语 + 动词原形 ?2. 规则动词过去式的构成1一般在动词原形末尾加 ed look looked play played2结尾是 e 的动词加 - d live lived hope hoped3末尾只有一个辅音字母的 stop stopped plan planned重读闭音节词，先双写这 个辅音字母，再加ed 4以“辅音字母+y”的动词，先变“y”为“i”再加ed study studied carry carried3规则动词过去式词尾-ed的读音读音规则读 音例 词在清辅音后面 /t/passed /pa:st/ 在浊辅音和元音后面/d/moved /mu:vd/ 在t ,d后面 /id/needed /ni:did/ 4.实义动词一般过去时的否定式一般过去时的否定式是在动词原形前加助动词did not (didnt). I _ (tell) them the news yesterday. I _ them the news.5. 实义动词一般过去时的疑问式一般过去时的一般疑问式在句首加助动词did:Did+主语+动词原形？They _(finish) their work at four.一般疑问句:_ they _ their work at four?Yes, they _. No, they _. 注意：1.外加助动词did后,动词须返回原形Did he went to school yesterday?Did he go to school yesterday?2.简略回答用助动词did/didnt代替行为动词。Did he find the boy yesterday?Yes, he did.No, he did not (didnt).6行为动词一般过去时的疑问式一般过去时的特殊疑问式疑问词+did+主语+动词原形？They finished their work at four. (对划线部分提问)What did they do at four?When did they finish their work?检测句型转换：1、 Linda cleaned her room yesterday.（改为一般疑问句） Linda her room yesterday?2 、They asked the teacher a question.（改为否定句）They the teacher a question.3 、He is watching TV now.( 用last night改写）He TV . 4 、My father worked in Shanghai last year.(对画线部分提问） your father last year?Step8: Summary巧记动词过去时态动词一般过去时，表示过去发生的事；be用was或用were, have, has变had；谓语动词过去式，过去时间坐标志；一般动词加-ed，若是特殊得硬记。否定句很简单，主语之后didnt添；疑问句也不难，did放在主语前；如果谓语之前有did，谓语动词需还原；动词若是was, were,否定就把not添Step9:巩固练习 1根据短文填空Once there were three young mice and an old mouse. They (live) happily together. One day the three young mice (run) after the old mouse to look for some food. Suddenly a cat ran up to them. The three young mice (be) so afraid that they began to tremble(发抖).Just then the old mouse (have) a good idea. It (begin) to bark (狗叫) like a dog .As soon as the cat heard the bark , it ran away quickly. The three young mice were very happy .At last the old mouse(say) to them with a smile , “You see, how useful it is to learn a foreign language。2Writing: My last weekend_Saying: Practice makes perfect. 熟能生巧 4 / 4