外研版（三起）四下Review Module-Unit 2-ppt课件-(含教案)--(编号：d0ee9).zip

Look and answerLook and answerLook and answerLook and answer He listened to music. Look and answerLook and answerLook and answerLook and answer She phoned grandma. Look and answerLook and answerLook and answerLook and answer I travelled by plane. Look and answerLook and answerLook and answerLook and answer She took some pictures. Look and answerLook and answerLook and answerLook and answer They had a picnic. Look and answerLook and answerLook and answerLook and answer She was on holiday. 体会句子 He listened to music. She phoned grandma. I travelled by plane. She took some pictures. They had a picnic. She was on holiday. Look and find.(Look and find.(Look and find.(看一看，找一找这些句子的特点看一看，找一找这些句子的特点看一看，找一找这些句子的特点 ) ) ) 1、He listened to music. 2、She phoned grandma. 3、I travelled by plane. 4、She took some pictures. 5、They had a picnic. 6、She was on holiday. 一般过去时 一般过去时表示过去某个时间发生的动作 或存在的状态 构成：主语+动词过去式+其它。 一、一、一、Do exercises(Do exercises(Do exercises(写出下列动词的过去形式写出下列动词的过去形式写出下列动词的过去形式) ) ) 1 play 2 carry 3 skip 4 live 5 go 6 are Discuss Discuss Discuss Discuss (这些单词都有些什么变化特点) playedcarried skipped wentwerewere lived 动词过去式变化规则动词过去式变化规则动词过去式变化规则 1一般在动词末尾加-ed，如：playplayed 2以不发音字母e结尾的加d，如：livelived 3末尾只有一个元音字母和一个辅音字母的重读闭音节， 应双写末尾的辅音字母，再加-ed，如：skipskipped 4以“辅音字母+y”结尾的，变y为i， 再加-ed，如： carry-carried 5不规则动词过去式：am, is-was, are-were, do-did, see-saw, get-got, go-went, come-came, have-had, eat-ate, take-took, sing-sang, make-made, drink- drank, fall-fell, buy-bought,find-found等 二、二、二、Do exercises(Do exercises(Do exercises(写出下列动词的过去形式写出下列动词的过去形式写出下列动词的过去形式 ) ) ) 1 cook 2 see 3 wash 4 walk 5 carry 6 go 7 phone 8 travel 9 dance 10 drink 11 listen 12 sing cooked saw washed walked carriedwent phonedtravelle d danceddrank listenedsang Lets play a game.Lets play a game. 游戏规则：把里面装着短语的盒子一个同学接一个同学快速地 传下去，当音乐停下，盒子传到谁的手上谁就从盒子里抽出纸条， 按“主语+动词过去式+其它”组成句子，并把它大声说出来。 三. 根据汉语和句子要求提示完成句子 1 Sam （吃）lots of chocolate yesterday. 2 I (买) a watermelon last Sunday. 3 They ( 旅游) to NewYork last year. 4 He (是)very cute then. 5 We (洗了) clothes. had bought travelled was washed 一般过去时 标志词： yesterday,last +星期(如:Monday,Tuesday.）/ 年（year），then等。 Describe the pictures! (描述图片人物昨天的活动) The elephant played basketball yesterday. Sam sang songs yesterday. Lingling ate some food yesterday. She She She made made made made a cake a cake a cake yesterdayyesterdayyesterdayyesterday. . . They drank some juice yesterday. Read and judge.(Read and judge.(Read and judge.(读短文，判断，正确的写读短文，判断，正确的写读短文，判断，正确的写“T”,“T”,“T”,错误的错误的错误的 写写写“F”)“F”)“F”) It was Sunday yesterday.We had a picnic in the park.We went there by car.There were many people in the park.I saw some girls.They sang beautifully near the lake.Some children ate some food and drank some drinks.We played games under the big tree.We had a good time. ( )1 It is Moday today. ( )2 They went there by bus. ( )3 Some children drank some drinks. ( )4 They played games near the lake. ( )5 They had a good time. T T T T T T T T T F F F F F F 一般过去时一般过去时一般过去时 一般过去时表示过去某个时间发 生的动 作或存在的状态 构成构成构成：主语 +动词过 去 式+其它。 标标标志志志词词词： yesterday,last +星期(如 :Monday,Tuesday.）/年（year ），then等。 动词过去式变化规则动词过去式变化规则动词过去式变化规则 1一般在动词末尾加-ed，如： playplayed 2以不发音字母e结尾的加d，如： livelived 3末尾只有一个元音字母和一个辅 音字母的重读闭音节，应双写末尾 的辅音字母，再加-ed，如：skip skipped 4以“辅音字母+y”结尾的，变y为i ， 再加-ed，如：carry-carried 5不规则动词过去式要硬记 Summary 你们表现得太棒了！ 谈谈我们的收获！ 情感教育情感教育 Dont put off till tomorrow what should be done today. （今日事今日毕） HomeworkHomework Talk about your family.(运用一般过去 时谈论一下上周末你的家人做了什么) GoodbyeGoodbye 四年级英语下册一般过去时复习四年级英语下册一般过去时复习 教学目标：教学目标： 1.复习巩固一般过去时的概念、构成、动词过去式的变化规则。 2.熟练地运用过去时描述过去发生的事情。 教学重难点教学重难点 掌握动词过去式的变化规则，灵活运用过去式描述过去发生的事情 。 教具准备教具准备 多媒体课件 教学过程教学过程 1Warm-up 1.Greeting. 2.Lead-in:Lets chant 设计意图：通过 chant 活跃课堂气氛，让学生在 chant 中进入最佳学 习状态，并自然引入一般过去时。 2学习过程 （一）一般过去时的概念，构成 1.看图回答问题（What did they do?）。 2.体会刚才回答的句子。 3.Look and find（小组活动：看句子找一找上述句子的特点。） 4.小结：一般过去时的概念，构成。 设计意图：让学生体会、理解、讨论、总结一般过去时的构成，培 养学生的小组合作精神和自学能力。 （二）动词过去式变化规则 1.练习：写出下列动词的过去式 2.小组讨论动词过去时的变化规则 3.小结：动词过去时变化规则 4.根据动词过去式的变化规则做练习：写出下列动词的过去式 设计意图：让学生做练习和小组讨论，归纳出动词过去式的变化规 则，再以练习加以巩固这些变化规则。 （三）Game:把里面装着短语的盒子一个同学接一个同学快速地 传下去，当音乐停下，盒子传到谁的手上谁就从盒子里抽出纸条， 按“主语+动词过去式+其它”组成句子，并把它大声说出来。 设计意图：巩固一般过去时的构成和动词过去式变化规则以及对一 般过去时的运用。 （四）一般过去时的标志词 1.练习：根据汉语和句子要求提示完成句子。 2.检查并让学生说说这样填的根据。 3.小结：一般过去时的标志词。 设计意图：学生掌握一般过去时的标志词，进一步巩固一般过去时 的特点。 （5）Describe the pictures! (描述图片人物昨天的活动) 设计意图：让学生巩固对一般过去时的运用。 (六)Read and judge.(读短文，判断，正确的写“T”,错误的写“F ”) 设计意图：通过短文阅读巩固对过去时理解，培养学生的阅读能力 。 （七）Summary（总结本节课堂所学） （八）情感教育：Dont put off till tomorrow what should be don e today.（今日事今日毕） （九）Homework