辽宁师大版四下英语Unit 8 They are sweet potatoes-ppt课件-(含教案+视频+素材)-公开课-(编号：21595).zip

Lets sing tomato tm:t es potato pteit es pepper pep s bean bi:n s cabbage kbid s sweet potatoes sw it pteit Game time What are they? Are they apples? No, they arent. Are they tomatoes? Yes, they are. Back Game timeI can guess Lets match . 1.两组以开火车的方式运用两组以开火车的方式运用Are they . ? Yes, they are./ No, they arent.句型句型来做游来做游 戏。戏。 2.每组选十二名同学完成对话。每组选十二名同学完成对话。 3. 哪组用时最短，哪组获胜。哪组用时最短，哪组获胜。 soldiers pears peaches tomatoes cabbages oranges beans apples sheep potatoes Read time QuestionQuestions s Where are they? Are they apples in the picture 1? Are they potatoes in the picture 2? What are those? Where are they? TheyThey areare o on n a a farm.farm. Are they apples in the picture 1? YesYes ,they,they are.are. Are they potatoes in the picture 2? No,they arent. What are those? They are sweet potatoes. those: 那些那些 Eg: Those are cows. these： 这些这些 Eg: These are my books. Act time What are those, Miss Lin? Are they pears? No, they arent. They are apples. Back Listen and say Are they potatoes? No, they arent. They are sweet potatoes. Back Listen and say B y e Unit8Unit8 TheyThey areare sweetsweet potatoes.potatoes. KeyKey Points:Points: 本课新词：本课新词：tomato,potato,pepper,bean,cabbage.tomato,potato,pepper,bean,cabbage. DifficultDifficult PointsPoints： 名词的复数形式。名词的复数形式。 TeachingTeaching process:process: . WarmWarm upup T:T: GoodGood morning,morning, boysboys andand girls.girls. Ss:Ss: GoodGood morningmorning , , teacher.teacher. T:T: GladGlad toto meetmeet you.you. Ss:Ss: GladGlad toto meetmeet you,too.you,too. T:T: TodayToday wewe willwill learnlearn Unit8Unit8 TheyThey areare sweetsweet potatoes.Followpotatoes.Follow meme :They:They areare sweetsweet potatoes.potatoes. . NewNew presentationpresentation TeachingTeaching AimsAims： 1.1. 能听懂、会说、写能听懂、会说、写 tomatoes,potatoes,peppers,beans,cabbages.tomatoes,potatoes,peppers,beans,cabbages. 2.2. 能听懂、会说能听懂、会说 WhatWhat areare those?Arethose?Are they?they?和答句和答句 TheyThey areare 3.3. 能用所学单词和句子进行简单的会话交流。能用所学单词和句子进行简单的会话交流。 4.4. 能正确书写句子能正确书写句子 AreAre theythey potatoes?potatoes?和答句和答句 No,theyNo,they arent.arent. 5.5. 能够与小组合作完成能够与小组合作完成 GameGame timetime 的游戏活动。的游戏活动。 6.6.通过本课学习，引导学生养成均衡饮食的习惯。通过本课学习，引导学生养成均衡饮食的习惯。 1.T:First,1.T:First, letslets singsing a a song,OK?song,OK? Ss:Ss: OK!OK! 2.T:2.T: LookLook atat thethe blackboardblackboard carefully.carefully. NowNow ,I,I willwill beginbegin ,are,are youyou ready?ready? Ss:Ss: Yes.Yes.幻灯片中播放音频幻灯片中播放音频WhatWhat areare these?these? 3.T:3.T: TheThe songsong isis soso interesting.interesting. Understand?Understand? Ss:Ss: Yes.Yes. T:T: OK!OK! LetsLets gogo on!on! DoDo youyou likelike apples?apples? Ss:Ss: Yes,Yes, i i do.do. T:T: WhatWhat vegetablevegetable dodo youyou likelike best?best? ForFor example:example: I I likelike carrots.carrots. WhatWhat aboutabout you?you? WhoWho cancan try?try? S S1 1: : I I likelike eggplants.eggplants. T:T: WhatWhat aboutabout you?you? S S2 2: : I I likelike eggplants.eggplants. S S3 3: : I I likelike onions.onions. S S4 4: : I I likelike cucumbers.cucumbers. S S5 5: : I I likelike peppers.peppers. T:T: ThereThere areare soso manymany vegetablesvegetables inin ourour life,life, theythey areare goodgood forfor ourour healthy.healthy. WeWe needneed themthem everyday.everyday. SoSo todaytoday i i willwill telltell aboutabout otherother vegetablesvegetables .Do.Do youyou wantwant toto know?know? Ss:Ss: Yes,Yes, i i do.do. T:T: LookLook atat thethe blackboardblackboard carefully.carefully. 4.4.幻灯片出示西红柿的图片和幻灯片出示西红柿的图片和 tomato,tomato,教师领读单词，升调，教师领读单词，升调， 降调，学生跟读，开火车读单词降调，学生跟读，开火车读单词 tomatotomato；接着再学习；接着再学习 tomatoes,tomatoes,学学 生跟读；师生一起玩大小声游戏；生跟读；师生一起玩大小声游戏； T:T: FingerFinger ? ? Ss:Ss: Finger.Finger. T:T: OneOne twotwo go.go. 教师板书教师板书 tomatoestomatoes，教师要求学生快速的把教师要求学生快速的把 tomatoestomatoes 写到练习写到练习 本上。本上。 T:T: WhoWho cancan spellspell “tomatoes”“tomatoes” ,who,who cancan try?try? 学生们纷纷举手回答，教师适当评价与夸奖。学生们纷纷举手回答，教师适当评价与夸奖。DoDo youyou remember?remember?学学 生回答是的，记住了。生回答是的，记住了。 幻灯片出示西红柿的图片和幻灯片出示西红柿的图片和 potato,potato,教师领读单词，升调，降调，教师领读单词，升调，降调， 学生跟读；接着再学习学生跟读；接着再学习 potatoes,potatoes,学生跟读；学生分小组记忆单词学生跟读；学生分小组记忆单词 potatoespotatoes； T:T: FingerFinger ? ? Ss:Ss: Finger.Finger. T:T: OneOne twotwo go.go. 教师板书教师板书 potatoespotatoes，教师要求学生快速的把教师要求学生快速的把 potatoespotatoes 写到练习写到练习 本上。本上。 T:T: WhoWho cancan spellspell “potatoes”,“potatoes”,教师举例说明用拍手的方式记教师举例说明用拍手的方式记 住住 potatoespotatoes，whowho cancan try?try? 学生们纷纷举手回答，教师适当评价与夸奖。全班齐读学生们纷纷举手回答，教师适当评价与夸奖。全班齐读 potatoespotatoes，DoDo youyou remember?remember?学生回答是的，记住了。学生回答是的，记住了。 幻灯片出示甜椒的图片和幻灯片出示甜椒的图片和 pepper,pepper,教师领读单词，升调，降调，教师领读单词，升调，降调， 学生跟读；接着再学习学生跟读；接着再学习 peppers,peppers,学生跟读；学生开火车读单词学生跟读；学生开火车读单词 pepperspeppers，每个学生分别记忆一个字母，合作记住单词，每个学生分别记忆一个字母，合作记住单词 pepperspeppers； T:T: FingerFinger ? ? Ss:Ss: Finger.Finger. T:T: OneOne twotwo go.go. 教师板书教师板书 pepperspeppers，教师要求学生快速的把教师要求学生快速的把 pepperspeppers 写到练习本写到练习本 上。上。 幻灯片出示豌豆的图片和幻灯片出示豌豆的图片和 bean,bean,教师领读单词，升调，降调，学教师领读单词，升调，降调，学 生跟读；接着再学习生跟读；接着再学习 beans,beans,学生跟读；试着让学生以合作的方式记学生跟读；试着让学生以合作的方式记 忆单词忆单词 beansbeans；例如：开火车，小组内单个人说字母，击掌记忆单；例如：开火车，小组内单个人说字母，击掌记忆单 词的方式。学生挑选自己喜欢的方式记忆单词。再次齐读单词词的方式。学生挑选自己喜欢的方式记忆单词。再次齐读单词 beansbeans T:T: FingerFinger ? ? Ss:Ss: Finger.Finger. T:T: OneOne twotwo go.go. 教师板书教师板书 beansbeans，教师要求学生快速的把教师要求学生快速的把 beansbeans 写到练习本上。写到练习本上。 （5 5）幻灯片出示卷心菜的图片和）幻灯片出示卷心菜的图片和 cabbage,cabbage,教师领读单词，升调，教师领读单词，升调， 降调，学生跟读；接着再学习降调，学生跟读；接着再学习 cabbages,cabbages,学生跟读；学生用自己喜学生跟读；学生用自己喜 欢的方式记忆单词欢的方式记忆单词 cabbagescabbages； T:T: FingerFinger ? ? Ss:Ss: Finger.Finger. T:T: OneOne twotwo go.go. 教师板书教师板书 cabbagescabbages，教师要求学生快速的把教师要求学生快速的把 cabbagescabbages 写到练习写到练习 本上。本上。 （6 6）做个猜一猜的游戏：幻灯片出示一个红薯被蓝色的手巾遮盖住）做个猜一猜的游戏：幻灯片出示一个红薯被蓝色的手巾遮盖住 的图片，接着又出现许多红薯的图片和的图片，接着又出现许多红薯的图片和 sweetsweet potatoes,potatoes,教师领读教师领读 单词，升调，降调，学生跟读；单词，升调，降调，学生跟读； T:T: FingerFinger ? ? Ss:Ss: Finger.Finger. T:T: OneOne twotwo go.go. 教师板书教师板书 sweetsweet potatoes,potatoes,教师要求学生快速的把教师要求学生快速的把 sweetsweet potatoespotatoes 写到练习本上。写到练习本上。 .Game.Game time.time. 1.T:1.T: LetsLets guess.Whoguess.Who cancan actact thethe turtleturtle andand thethe rabbit?rabbit? TheThe turtle:turtle: WhatWhat areare they?they? TheThe rabbit:rabbit: AreAre theythey apples?apples? TheThe turtle:turtle: No,theyNo,they arent.arent. TheThe rabbit:rabbit: AreAre theythey tomatoes?tomatoes? TheThe turtle:turtle: Yes,theyYes,they are.are. T:T: LookLook carefull,yescarefull,yes oror no?no? Ss:Ss: Yes.Yes. T:T: YouYou areare soso clever.clever. 2.2.LetsLets matchmatch (1)(1)两组以开火车的方式运用两组以开火车的方式运用 AreAre theythey . ? ? Yes,Yes, theythey are./are./ No,No, theythey arent.arent.句型来做游戏。句型来做游戏。 (2)(2)每组选十二名同学完成对话。每组选十二名同学完成对话。 (3)(3) 哪组用时最短，哪组获胜。哪组用时最短，哪组获胜。 找一名同学读一下游戏规则。找一名同学读一下游戏规则。 老师给大家老师给大家 3 3 分钟的时间在小组内用幻灯片中的名词练习对话分钟的时间在小组内用幻灯片中的名词练习对话. .分分 两组后开始用秒表计时比赛。两组后开始用秒表计时比赛。 老师让学生运用老师让学生运用 AreAre theythey . ? ? Yes,Yes, theythey are./are./ No,No, theythey arent.arent.句型来做游戏。句型来做游戏。 IV.ReadIV.Read timetime 1.1.根据课文内容回答下面的问题。根据课文内容回答下面的问题。 （1 1）WhereWhere areare they?they? （2 2）AreAre theythey applesapples inin thethe picturepicture 1?1? （3 3）AreAre theythey potatoespotatoes inin thethe picturepicture 2?2? （4 4）WhatWhat areare those?those? 2.2.跟录音读课文，给学生几分钟的时间在小组内练习读课文。跟录音读课文，给学生几分钟的时间在小组内练习读课文。 3.3.学生分角色朗读课文。学生分角色朗读课文。 4.4.学生回答前面的四个问题。学生回答前面的四个问题。 5.5.教师区分两个相似的代词教师区分两个相似的代词 those:those: 那些那些 Eg:Eg: ThoseThose areare cows.cows. thesethese： 这些这些 Eg:Eg: TheseThese areare mymy books.books. V.ActV.Act timetime 1.1.学生试着根据提示来完成对话。学生试着根据提示来完成对话。 2.2.根据瞬间闪过的图片来回答问题。根据瞬间闪过的图片来回答问题。 VI.VI.结课结课