冀教版（三起）五下-Unit 4 Did You Have a Nice Trip -Lesson 19 Li Ming Comes Home-ppt课件-(含教案+视频)-公开课-(编号：603ba).zip

watch TV What are you doing now？ I am watching TV now. I often watch TV at home. I watched TV last night. watch a film What are you doing？ I am watching a film now. I often watch a film on sundays. I watched a film yesterday. 对现在正在做什么提问： What are you doing？（你在做什么？ ） 回答： I am singing and dancing. 对过去的时间做什么提问： What did you do yesterday？（你昨天在做什么？ ） 对经常做什么提问： What do you often do？（你经常做什么？） 回答： I sang and danced yesterday. 回答： I often sing and dance at home. 动词过去式变化规则： 1对于大部分动词，原型动词原型动词 + ed 即可构成过去 式。wantwanted wash washed play played helphelped 2对于原型动词词尾有“e”的。直接 原型动词原型动词 + d 构成过去式。dance danced loveloved 3 “辅+元+辅”结尾， 且须重读，双写末尾字母 +ed构成过去式。 stop stopped plan planned 4词尾为“辅音+y”的动词，改“y”为“i”，+ ed cry cried study studied worry worried 不规则变化不规则变化 有些动词过去式的变化规律不明显，只 能通过背诵记忆 havehad dodid singsang gowent readread swimswam runran drawdrew fly flew eatate seesaw am/iswas arewere comecame buybought riderode What are you doing？ I am drawing a picture. What did you do？ I drew a picture. What do you like to do？ I like to draw a picture. What are you doing？ I am dancing. What do you often do？ I often dance after school. What did you do？ I danced last night. What are you doing？ I am flying a kite. What do you often do？ I often fiying a kite after school. What did you do？ I flew a kite yesterday. What are you doing？ I am riding my bike. What do you often do？ I often ride my bike after school. What did you do？ I rode my bike last Sunday. Thank You! Good BaY! LOREM IPSUM DOLOR Lesson19: Li Ming Comes Home 一、教学目标一、教学目标: : Teaching objectives 知识目标：知识目标： 1.能听,说，读，写下列词汇： strong、did、yesterday 、night 2能够听说、认、读下列词汇：different、last、often 3. 能掌握动词的过去式变化 missmissed wantwanted looklooked walkwalked watchwatched dodid havehad shopshopped like-liked 能力目标：能力目标： 能灵活运用一般过去时态描述过去的事情，能够在和他人交流时创造性。灵 活性地运用所学的单词。 情感目标：情感目标： 提高学生的观察能力，培养学生的自主学习能力和与他人友好合作的意识 二、教学重、难点：二、教学重、难点：Teaching key points and difficult points 教学重点：教学重点： 掌握本课四会单词，掌握动词过去式的变化。 教学难点：教学难点： 能准确运用一般过去时态介绍过去的动作。 三、教学过程三、教学过程 Teaching process Step1：Greeting T：Hello ！boys and girls！Nice to meet you .today Im very happy to have this lesson for you .Are you happy? Im from Chencanglu primary school. you can call me Miss Qin. (打招呼) I think you are very clever. Today lets have a competition,if you can listen carefully and answer my questions. I will give you the flower.Lets see which group will be the winner! Step2: warming up T：At first, I will show sone pictures to you ,can you read Watch TV Help my parents Wash the clothes Call my friend （教学方法： 1.read it 2. Chant） Step3:lead in T: What day is it today? S:Today is Monday T: What day was Yesterday. S:Yesterday was Sunday. T:Yesterday was my birthday, Do you want to know what did I do? Ok, I will tell you Yesterday: -I walked to the street. -I looked in many shops. -I shopped in many shops. -I watched a film last night -I had fun Questions: 1.Can you understand what did I do? 2.What can you find about these sentences? teaching the past tense pattern: 主语+动词过去式+其它 Step4: Presentation 1、课本第三部分第二题课本第三部分第二题 T: What did Jenny do yesterday? please look at your book on page 57. You can ask and answer with your deskmate, after a monment ,you can show your dialogue to us. (学习方法：学习方法：1.相互问答相互问答 2.全班展讲全班展讲) 2、课文第一部分、课文第一部分 T: Today LiMing comes home，What did he do yesterday?Lets read LiMings story(故事故事) （学习方法：（学习方法： 1.个人自读个人自读 2、相互讨论、相互讨论 3、问题展讲、问题展讲 4.角色对话）角色对话） Step5：Consolidation and extension 1.课文第三部分第一题课文第三部分第一题 T： Just now we know what did LiMing do yesterday.Now Lets tell LiMings story, Please look at your book on page 57.Lets look at the part 3.please discuss with your partner and tell Li Mings story 3.拓展提升，强化能力 T: What did you do yesterday? Step6：Summing up T：What have you learned in this lesson (1、学生自由说 2.幻灯出示总结) Li Ming had fun in Beijing. He missed his father He wanted to buy a T-shirt for his father. He walked to Wangfujing Street. He looked in many shops。 He bought a T-shirt for his father. 一般过去时态：表示过去发生的动作或存在的状态 主语+ 动词过去式+ 其它 规则变化：missmissed wantwanted looklooked walkwalked watchwatched likeliked 不规则变化：dodid havehad shopshopped Step7：Evaluation T: I think everyone did a good job in this lesson, Lets see which group is the winner? Step8:Homework 1.Use the past tense sentence pattern to write what did you do yesterday. 2.Finish your exercise book about Lesson19