五年级英语课文汇总
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五年级英语下册英语课文汇总Unit 1This is my day
Amy:When do you get up ?
Zhang:At 6:00.What about you?
Amy:I usually get up at 6:30.
When do you eat breakfast ?
Zhang:At 6:20.
Amy:When do you go to school?
Zhang:At 7:00.And you?
Amy:At 7:00,too.
_________________________________________
Chen:What do you do on the weekend?
John:I often play football.Sometimes I go hiking.
What about you?
Chen:Usually I clean my room.I often go hiking,too.
John:Let's go hiking together next Sunday.
Chen:Great.
_________________________________________
Unit2My favourite season
Zhang:Which season do you like best?
Mike:Fall.It's always sunny and cool.
Which season do you like best?
Zhang:Winte.I can play with snow.
Mike:I don't like winter.It's too cold.
___________________________________________
Chen:What's your favourite season,Sarah?
Sarah:Spring.
Chen:Why do you like spring?
Sarah:Because I can plant trees.Which season do you like best?
Chen:Winter.
Sarah:Why do you like winter?
Chen:Because I can skate.
_________________________________________
Unit 3 Birthday
Mike:When is your birthday?
Amy:My birthday is in February.
Is your birthday in February,too?
Mike:No,my birthday is in December.What about you,Zhang peng? Zhang:My birthday is in October.
________________________________________
Sarah:Who has a birthday in October?
Zhang:Me
Sarah:What's the date?
Zhang:It's October the first.What about you?
Sarah:My birthday is March the twenlfth.
_________________________________________
Unit 4 What are you doing?
Amy:Hello.
Chen:Hi,Amy.It's Chen Jie.
Amy:Hi,Chen Jie .What are you doing?
Chen:I'm drawing pictures.What are you doing?
Amy:I'm reading a book.
________________________________________
Chen:Hello.
Woman:Hello.This is Nina.Can I speak to your mom,please? Chen:She's cooking dinner.please hold on.
Woman:Thank you.
Chen:Mom,There is a call for you.
Mom:Thank you.
_________________________________________ Unit 5 Look at the monkeys
Chen:I see the mother elepant.
Amy:What is she doing?
Chen:She's walking.
Amy:What about the baby elephant?
What is it doing?
Chen:It's running.
__________________________________________ Wu:What do you see?
John:I see two elephants.
Wu:What are they doing?
John:They are drinking water.
Wu:Can you see the monkeys?
John:Yes.They are swinging.
___________________________________________ Unit6 A field trip
Teacher:What are you doing?
John:I'm watching my classmates.
Teacher:Where are they?
John:They are in the woods.
Teacher:Are they catching butterflies.
John:N0,They aren't.They are picking up leaves.
___________________________________________ Teacher:Where is Zhang peng.
Wu:He's in the woods.
teacher:Is he taking pictures?
Wu:No,he isn't.He's playing chess.
Teacher:Is John playing chess,too?
Wu:Yes,he is .They are playing together.
长方体和正方体的体积计算
学习目标:
1、知道长方体、正方体体积公式的推导过程。
2、学会解决实际生活中相关长方体和正方体体积的计算问题。
学习重难点:
1、能理解长方体、正方体体积公式的推导过程。
2、能准确、熟练地使用公式计算长方体、正方体的体积。
学习过程
一、课首小训练。
1、什么是物体的体积?举例说明。
2、常见的体积单位有哪些?
3、棱长为1cm的正方体的体积是多少?棱长为1dm呢?1m呢?
4、利用手中的小正方体拼成一个长方体,分别说出它的体积、长、宽、高。
二、明确目标。
师:我们已经理解了物体的体积,那么常见的长方体和正方体的体积又是怎样的呢?这节课我们一起来探究。
首先我们来明确这节的学习任务。
(指定一名学生读目标)
三、自主学习,合作探究。
师:现在独立完成下面各题,圈划出自己不会的题,一会在小组合作时交流。
1、利用手中体积为1立方厘米的小正方体摆出三个不同的长方体。
完成课本41页的表格。
2、观察表格,你发现了什么?长方体的体积和什么相关?你能写出长方体体积的计算公式吗?
3、如果用字母表示长方体的体积,用a、b、h分别表示长方体的长、宽、高,那么长方体的体积公式能够写成:
V=
4、小练习。
一个长方体,长7cm,宽4cm,高3cm,它的体积是多少?
5、正方体是长、宽、高都相等的长方体,你能根据长方体的体积公式推导
出正方体的体积公式吗?
6、小练习。
一块正方体的石料,棱长是6dm,这块石料的体积是多少?
四、小组展示,其他组质疑或补充。
五、达标检测。
1、填一填。
①长方体体积的公式是(),用字母表示为()。
②正方体体积的公式是(),用字母表示为( ).
2、我会判。
①正方体的体积比长方体的体积大。
()
②两个体积相等的长方体,它们的长、宽、高一定相等。
()
3、一个正方体的棱长之和是36dm,它的体积是多少立方分米?。