1、1.1认识米、和厘米长度单位小学数学小学数学孩子们,谁愿意来量一量黑板的长?孩子们,谁愿意来量一量黑板的长?比一比,看谁量得快!比一比,看谁量得快!小学数学小学数学小学数学小学数学(一)认识米(一)认识米拿一把米尺,在你的身上拿一把米尺,在你的身上找一找,有没有找一找,有没有1米。米。从地面到我的脖子,从地面到我的脖子,长度大约是长度大约是1米。米。我两只胳膊打开的长度我两只胳膊打开的长度大约是大约是1米。米。再去我们身边找一找,有没有再去我们身边找一找,有没有什么物体的长度大约是什么物体的长度大约是1米。米。用米尺量一量。用米尺量一量。小学数学小学数学(二)米和厘米(二)米和厘米1米米1厘米
2、厘米这是这是1厘米。厘米。这是这是1米。米。1米比米比1厘米长很多。厘米长很多。1米里有很多厘米。米里有很多厘米。我们来看一看,我们来看一看,1米里米里到底有多少厘米?到底有多少厘米?比一比,你觉得米和厘米比一比,你觉得米和厘米之间有什么关系?之间有什么关系?小学数学小学数学1米米1020304050607080901001米米100厘米厘米继续数:继续数:10, , 20, ,30, ,40, ,50, ,60, ,70, ,80, ,90, ,100。(二)米和厘米(二)米和厘米我们一起来数一数:我们一起来数一数:1,2,3,4,5,6,7,8,9,10。这是。这是10厘米。厘米。小学数学
3、小学数学(一)下面的长度单位对吗?(一)下面的长度单位对吗?(厘米)(厘米)( )( 米米 )(厘米)(厘米)( )( 米米 )(2) 灯管长灯管长50厘米。厘米。(3) 房间高房间高3厘米。厘米。(4) 字典厚字典厚6米。米。(5) 大树高大树高8米。米。(6) 教室长教室长10厘米。厘米。(1) 数学书长数学书长26米。米。小学数学小学数学(二)量一量(二)量一量约(约( )米)米( )米()米( )厘米)厘米小学数学小学数学(三)想一想(三)想一想1米米20厘米厘米90厘米厘米小红小红小军小军小刚小刚 小刚的身高是大于小刚的身高是大于90厘米,小于厘米,小于120厘米。比如:厘米。比如:
4、91厘米,厘米,92厘米,厘米,95厘米,厘米,1米米2厘米,厘米,1米米18厘米。厘米。三位小朋友比身高,小军最高,小红最矮,小刚的身高可三位小朋友比身高,小军最高,小红最矮,小刚的身高可能是(能是( )厘米。)厘米。小学数学小学数学小学数学小学数学0cm1厘米厘米0刻度刻度小学数学小学数学 用自己的手指用自己的手指 间的距离表示间的距离表示 1厘米厘米小学数学小学数学小学数学小学数学(1)(2)(3)小学数学小学数学大约大约9厘米厘米小学数学小学数学小学数学小学数学手掌宽大约(手掌宽大约( )厘米)厘米小学数学小学数学I. Listen and number.I. Listen and n
5、umber.(根据你听到的内容给下面的图片排列顺序)1. -Good morning! 1. -Good morning! -Good morning! -Good morning!2. -Let2. -Lets make a puppet. s make a puppet. - Great! - Great!3. How are you, Chen Jie?3. How are you, Chen Jie? - Fine, thank you. - Fine, thank you.4. Let4. Lets go to school!s go to school! - OK! - OK!5.
6、 How are you, John? 5. How are you, John? - Very well. Thanks. - Very well. Thanks.6. Hello, hello! How are you? 6. Hello, hello! How are you? II. Listen and tick.(II. Listen and tick.(根据听到的内容,判断与图片所表达的意思是否一致) )1. Open your eyes. 1. Open your eyes. 2. Close your mouth.2. Close your mouth.3. Touch yo
7、ur nose.3. Touch your nose.4. Touch your mouth.4. Touch your mouth.5. Touch your face.5. Touch your face.6. Clap your hands.6. Clap your hands.7. Touch your eyes.7. Touch your eyes.8. Wave your arms.8. Wave your arms.9. Shake your body.9. Shake your body.10. Stamp your foot.10. Stamp your foot.III.
8、Listen and tick.(III. Listen and tick.(根据你听到的内容,选出恰当的图片) )1. Look at my arm.1. Look at my arm.2. Look at me. This is my ear.2. Look at me. This is my ear.3. Look at my hand.3. Look at my hand.4. Look at my face.4. Look at my face.5. This is my mouth.5. This is my mouth.6. This is my body.6. This is
9、my body.7. Look at my eyes.7. Look at my eyes.8. This is my foot.8. This is my foot.IV. Listen and circle.(IV. Listen and circle.(听录音,圈出你所听到的单词) )1. Look at my head.1. Look at my head.2. Look at me. This is my nose.2. Look at me. This is my nose.3. I have a red mouth.3. I have a red mouth.4. Look at
10、 my eyes.4. Look at my eyes.5. Shake your body.5. Shake your body.6. This is my head.6. This is my head.7. Look at me. This is my mouth.7. Look at me. This is my mouth.8. Look at my legs.8. Look at my legs.9. I have a head.9. I have a head.10. I have a ear .10. I have a ear .V. Listen and circle.(V.
11、 Listen and circle.(听单词,圈出单词的首字母) )1. gift 2. foot 3. elephant 4. ice-cream 1. gift 2. foot 3. elephant 4. ice-cream 5. hand 6. ant 7. dog 8. cat5. hand 6. ant 7. dog 8. cat二、听录音,选出你所听到的内容,每小题念两遍。(1 0(1 0分) )1 1、( )A.pen B.pencil C.bagA.pen B.pencil C.bag2 2、( )A.crayon B.mouth C.eyeA.crayon B.mouth
12、 C.eye3 3、( )A.arm B.ant C.appleA.arm B.ant C.apple4 4、( )A.black B.brown C.blueA.black B.brown C.blue5 5、( )A.yes B.yellow C.yourA.yes B.yellow C.your6 6、( )A.touch B.take C.tallA.touch B.take C.tall7 7、( )A.mum B.morning C.noseA.mum B.morning C.nose8 8、( )A.HelloA.Hello! B.Look at me! C.How are yo
13、u B.Look at me! C.How are you?9 9、( )A.Good morning B.Thanks. C.Great. A.Good morning B.Thanks. C.Great. 1010、( )A.B b B. C c C.D dA.B b B. C c C.D d三、听录音,选出正确的答语,每小题念两遍。(5(5分) ) 1 1、( )A.Good morningA.Good morning! B.Good afternoon B.Good afternoon! C.Good evening C.Good evening! 2 2、( )A.Nice to m
14、eet youA.Nice to meet you,too. B.Thanks. C.Great.too. B.Thanks. C.Great.3 3、( )A.Very well. B.Goodbye. C.My name is Chen Jie.A.Very well. B.Goodbye. C.My name is Chen Jie.4 4、( )A.I see brown. B.IA.I see brown. B.Im fine,Thank you. C.OK.m fine,Thank you. C.OK.5 5、( )A. Me tooA. Me too! B.Bye. C. My
15、name is Zoom. B.Bye. C. My name is Zoom.四、将下列句子进行排序,构成一段完整的对话。(5 5分)( )A.Good morningA.Good morning,Miss Chen.Miss Chen.( )B.How are you?B.How are you?( )C.Very well,thanks!C.Very well,thanks!( )D.Fine,Thank you.And you?D.Fine,Thank you.And you?( )EGood morningEGood morning,Miss Wu. Miss Wu. 小学数学小学数学