人教版九年级Unit 4 I used to be afraid of the dark.-Section A Grammar focus 4a—4c-ppt课件-(含教案+音频)-部级优课-(编号：82201).zip

学习目标学习目标 、复习一般过去时的用法、句型和、复习一般过去时的用法、句型和 时间状语。时间状语。 、巩固动词一般过去式的变化规则、巩固动词一般过去式的变化规则 、掌握一般过去时和过去进行时，、掌握一般过去时和过去进行时， 现在完成时的区别。现在完成时的区别。 2 They, have an interesting picnic, last month，on the farm. When , what , They had an interesting picnic on the farm last month. 3 Memory Memory gamegame Bob , play basketball When , what last Saturday afternoon, with his friend Bob played basketball with his friend last Saturday afternoon. 4 They , watch a movie, 2 weeks ago, in the cinema When , what They watched a movie in the cinema two weeks ago. 5 When , what Bob, play computer games When, be in Grade 7, he, often Tom often played computer games when he was in Grade 7 . 6 Bill, watch TV, yesterday evening, When , what Yesterday evening Bill watched TV for half an hour. 7 When , What He, practice English, this morning, on the playground , by reading aloud He practiced English by reading aloud on the playground this morning. 8 You did very well! 9 She is a lovely girl now She _ a fat baby 10 years ago. was Lin is a famous actor . He_ so cute They are hens now. They _ chicks a year ago. were 一般过去时一般过去时 构成构成 用法用法 常用时间常用时间 动词的过去式动词的过去式 1、表示过去某个时、表示过去某个时 间发生的动作或间发生的动作或 存在的状态。存在的状态。 2、表示过去经常或、表示过去经常或 反复发生的动作。反复发生的动作。 yesterday last night in 1990 two days ago 常用时间常用时间 常与一般过去时态连用的时间有：常与一般过去时态连用的时间有： yesterday yesterday evening last year . ago just now this morning in the past once upon a time in 1990, (in 1998) 动词过去式动词过去式 的构成的构成 规则动词规则动词 不规则动词不规则动词(必须牢记）必须牢记） 构成构成 读音读音 规则动词过去式的构成规则动词过去式的构成 构成规则构成规则例词例词 1、一般在动词原形末尾加、一般在动词原形末尾加 ed look looked play played 2、结尾是结尾是 e 的动词加的动词加 - d live lived hope hoped 3、重闭音节的结尾的单词，重闭音节的结尾的单词， 先双写这先双写这 结尾辅音字母，再结尾辅音字母，再 加加ed stop stopped plan planned 4、结尾是结尾是“辅音字母辅音字母+y”的动的动 词，先变词，先变“y”为为“i”再加再加ed study studied carry carried finished enjoyed shouted moved helped wanted called needed /t/ /d/ /id/ /d/ /d/ /t/ /id/ /id/ 1、清读、清读 /t/ ，即即 ed 放在清辅音后面读放在清辅音后面读 /t/ , 例：例：finished ， passed ， cooked ， helped 2、元浊元浊 /d/ ,即即 ed 放在元音，浊辅音后面读放在元音，浊辅音后面读 /d/ , 例：例：borrowed ， enjoyed ，called ， moved 3、/t/ /d/ 之后念之后念 /id/ , 即即 ed 在在 /t/ /d/ 后面读后面读 /id/ 例：例：wanted ， shouted ， needed ， counted 规则动词词规则动词词-ed的读音的读音 （1）肯定句）肯定句 ：主语：主语+ was /were +其它其它 例：例：Lily was at home yesterday. 莉莉昨天在家。莉莉昨天在家。 The children were in the garden this morning. 孩子们今天早上在花园里。孩子们今天早上在花园里。 ( 2 )否定句否定句 ：主语：主语+ was /were + not + 其它其它 例：例：Lily was not at home yesterday. 莉莉昨天不在家莉莉昨天不在家 The children were not in the garden this morning. 孩子们今天早上不在花园里。孩子们今天早上不在花园里。 (3)一般疑问句一般疑问句 ： Was /Were + 主语主语 + 其它其它 ？ 肯定回答：肯定回答： Yes, 主语主语+ was /were 否定回答：否定回答： No ,主语主语+ wasnt /werent 例：例：Was Lily at home yesterday ? 莉莉昨天在家吗？莉莉昨天在家吗？ Yes, she was. / No, she wasnt 是的，她在家。是的，她在家。/ 不，不， 她不在家。她不在家。 Were the children in the garden this morning ? 孩子们今天早上在花园里吗？孩子们今天早上在花园里吗？ Yes, they were. / No, they werent 是的，他们在花园里。是的，他们在花园里。/ 不，不， 他们不在花园里。他们不在花园里。 (4)特殊疑问句：特殊疑问句： 特殊疑问词特殊疑问词+ was /were + 主语主语 + 其它其它 ? 例：例：Where was Lily yesterday ? 莉莉昨天在哪儿？莉莉昨天在哪儿？ When were the children in the garden ? 孩子们什么时候在花园里？孩子们什么时候在花园里？ 【注注】am,is的过去式是的过去式是was ,are的过去式是的过去式是were wasnt = was not werent=were not （1）肯定句）肯定句 ：主语：主语+ 动词过去式动词过去式 +其它其它 例：例：He played football yesterday afternoon. 他昨天下午踢足球了。他昨天下午踢足球了。 (2)否定句否定句 ：主语：主语+ didnt + 动词原形动词原形 + 其它其它 例：例： He didnt play football yesterday afternoon . 他昨天下午没有踢足球。他昨天下午没有踢足球。 (3)一般疑问句一般疑问句 ： Did + 主语主语 + 动词原形动词原形 + 其它其它 ？ 肯定回答：肯定回答： Yes, 主语主语+ did. 否定回答：否定回答： No , 主语主语+ didnt 例：例：Did he play football yesterday afternoon ? 他昨天下午踢足球了吗？他昨天下午踢足球了吗？ Yes ,he did . / No, he didnt. 是的，他踢了。是的，他踢了。/ 不，她没有踢。不，她没有踢。 (4)特殊疑问句：特殊疑问句： 特殊疑问词特殊疑问词+ did + 主语主语 + 动词原形动词原形 + 其它其它 ? 例：例：What did he do yesterday afternoon? 他昨天下午做什么了？他昨天下午做什么了？ When did he play football ? 他什么时候踢了足球？他什么时候踢了足球？ 【注注】动词过去式没有人称和数的变化动词过去式没有人称和数的变化 When I was young Id listen to the radio Waiting for my favorite songs When they played Id sing along it made me smile Those were such happy times and not so long ago How I wondered where theyd gone But theyre back again just like a long lost friend All the songs I love so well Every sha la la la every wo wo still shines Every shinga linga ling that theyre starting to sing so fine When they get to the part where hes breaking her heart It can really make me cry just like before Its yesterday once more Looking back on how it was in years gone by And the good time that I had Makes today seem rather sad so much has changed It was songs of love that I would sing to them And I memorize each word Those old melodies still sound so good to me As they melt the years away Every sha la la la every wo wo still shine Every shinga linga ling that theyre starting to sing so fine All my best memories Come back clearly to me Some can even make me cry Just like before Its yesterday once more 1. I wrote a letter to a friend last night. 2. I was writing a letter to a friend last night(信不一定写完；强调一直在信不一定写完；强调一直在 写写). 一般过去时和过去进行时的比较一般过去时和过去进行时的比较 1.My brother _ while he _ his bicycle and hurt himself. A. fell, was riding B. fell, were riding C. had fallen, rode D. had fallen, was riding 2.-Hey, look where you are going! -Oh, Im terribly sorry._. A. Im not noticing B. I wasnt noticing C. I havent noticed D. I dont notice 3.-I called you at about half past eight last night , but nobody answered . -Oh , I _ in my office at that time . A. will work B. was working C. worked D. had worked 4. Li Lei _ a letter to his friend last night . A. was writing B. was written C. will write D. wrote 5. - Did you notice him come in? -No. I _ a football game. A. have watched B. had watched C. am watching D. was watching 6. I _ an old friend of mine when I _ in the street yesterday afternoon . A. met. was walking B. was meeting . was walking C. was meeting . walked D. met . walked 一般过去时一般过去时表示过去某时发生的动作或单纯表示过去某时发生的动作或单纯 叙述过去的事情，强调动作叙述过去的事情，强调动作； 现在完成时现在完成时动作为过去发生的，强调的是动作为过去发生的，强调的是 与现在的关系，如对现在产生的结果或影响与现在的关系，如对现在产生的结果或影响 We studied in Nanfeng No.1 School three years ago. We have studied in Nanfeng No.1 School for three years. Who opened the door?(只强调过去开门只强调过去开门 这一动作，门现在可能已关上了）这一动作，门现在可能已关上了） Who has opened the door?(强调门现在强调门现在 依然还开着）依然还开着） 一般过去时和现在完成时的比较：一般过去时和现在完成时的比较： 1.-Have you _ the bike? -Yes ,I _ it 10 minutes ago. (repair) 2.-I _ the film “Titanic” twice. -When _ you _ it? (see) 3.Im sorry, I havent got any money. Ive_ (leave ) my handbag at home. 4.I have _(read) the book. 5.Its a long time since we _ (meet) last year. 6.Look! The train _ just _. ( come) Yesterday evening I saw a house catching fire in Cangshan Street. Please choose : A. What happened ? B. Whats happening ? C. What has happened ? D. What was happening ? 补全对话补全对话： A:Hello, Tony. _? B:We went to visit an old man yesterday. A:Oh, _? B:Yes,we did.We helped him clean the room and washed clothes. A:_? B:A little but very happy. Are you going there with us next Sunday? A:Sounds great! _. 1.write a diary: An unforgettable day 【教学目标教学目标】 1、能够进一步巩固一般过去时的意义、动词的过去式、过去的时间 和句子结构。 2、能够综合运用所学过的过去时句型，描述过去的一些事情。 3、培养学生团结合作的精神和独立探索的优良品格，提高学生的语 言综合运用能力。 【教学重点教学重点】 能够综合运用所学过的过去时句型，描述过去的一些事情。 【教学难点教学难点】 问句 Did you? How did you?中，动词要用原形，学生经常会误 用过去式，引导学生纠正这一错误。 【教学准备教学准备】 多媒体课件，Worksheet。 【教学过程教学过程】 一、Warm up 1、课前 Chant: My holiday. 2、师生问好，在问好中以语篇引出课的主情境：营救五只被抓的可 爱的笨羊羊（师出示手中的纸条，读）Hello, boys and girls. Look! Do you know what it is? A note! I found it at the door just now. “Help! I am Happy Goat. Big Bad Wolf caught my friends two days ago. I must pass 5 tests. Then I can rescue my friends. Can you help me?” 二、学习过程： 1. Test1: Guessing. 猜老师上一个假期去了哪里、怎样去、干了什么？ (1)引导学生用 Did you?来提问。 (2)引导学生回顾刚才用了什么时态来猜？来描述？ (3) 老师以讲解的方式快速回顾一般过去时的功能。 (4) To be a little teacher. Find the mistakes. (5)根据上下文填空。 2. Test2: Put the apples into the right baskets.（根据动词过去式的变化 规则，把苹果放到相应的篮子里） 3. Test3: Circle the past time（圈出过去时间状语） 4. Test4: Drama Time. Act out the dialogue.（和同桌表演对话，要求 声音响亮、表情丰富、动作夸张。） 教师提供 4 组对话，预设 4 个特定情景，学生通过阅读确定该用 什么语气来表演。 情景一： Mike 的妈妈下午刚下班，看见正在看电视的 Mike，非常生气。 Mom: Did you read books? Mike: No, I didnt. Mom: Did you do homework? Mike: No, I didnt. Mom: What did you do today? Mike: I went fishing and watched TV. 情景二： John 的妈妈下班回家，看见房间干净整洁，满脸笑容。 Mom: Did you wash your clothes? John: Yes, I did. Mom: Did you clean the room? John: Yes, I did. Mom: Did you do homework? John: Yes, I did. Mom: Did you play computer game? John: No, I didnt. 情景三： Miss White 早上来到课室，见到调皮的 Ben,非常和蔼可亲地问。 Miss White: What did you do yesterday? Ben: I went to a park and went fishing. Miss White: Did you read books? Ben: No, I didnt. Miss White: Did you do homework? Ben: No, I didnt. 情景四： Jack 的妈妈下班回到家已经 7:00 了，见到调皮的 Jack 才从外面 回来，非常生气。 Mom: Where did you go? Jack: I went to Songshan Lake. Mom: How did you go there? Jack: I went on foot. Mom: What did you do? Jack: I played with a cat. 5. Test5: 小小侦探员。Who stole the cookies from the cookie jar? （方法：同桌两位同学一人阅读对话 A，一人阅读对话 B，对话 A 是完整的，对话 B 需要填空，B 同学要通过向 A 同学问问题，完成 填空，找出偷吃了曲奇饼的人） 三、Extension：4 people in a group（4 人小组）.Talk about your last trip. 1. The goats are celebrating（正在庆祝）. They take a trip! 2. Look at the pictures. What are they doing? 3. In the evening, 蕉太狼 and 喜洋洋 talk about the trip in QQ. 4. Group work: 4 people in a group. Talk about your last trip. 四、Homework: Write a composition about your happy time.(写一篇英语作文，说说你 的快乐时光。) 【板书设计板书设计】 The Past Tense Where did you go? I went to How did you go? I went What did you do? I Did you .? Yes, I did. / No, I didnt.