1 / 183
文档名称:

五年级数学下册教案.pdf

格式:pdf   大小:19,945KB   页数:183页
下载后只包含 1 个 PDF 格式的文档,没有任何的图纸或源代码,查看文件列表

如果您已付费下载过本站文档,您可以点这里二次下载

五年级数学下册教案.pdf

上传人:cjc201601 2023/3/13 文件大小:19.48 MB

下载得到文件列表

五年级数学下册教案.pdf

文档介绍

文档介绍:该【五年级数学下册教案 】是由【cjc201601】上传分享,文档一共【183】页,该文档可以免费在线阅读,需要了解更多关于【五年级数学下册教案 】的内容,可以使用淘豆网的站内搜索功能,选择自己适合的文档,以下文字是截取该文章内的部分文字,如需要获得完整电子版,请下载此文档到您的设备,方便您编辑和打印。:.

20172 :.


13
4
5!"
6-8#$%&
9'%'()*
911+,-./*0
12123
1213,45/65
131578
169:;<=>?
17@AB%CDEF:.

'H
IJKLMNOPQRS“UVWXY”[\R
]^_`Nab[\LMcdeN,f#g,]^_
`12hijk.%-.Nlmnopqristuv_
`310hij*0N:Nv:wxyz{<=_`18
20h|JKAB%}D_IJK~^t€ij*0N,‚
H`‚Oijƒ„…4R†6‡„ˆN‰Š‹ŒOij`
‚Oijƒ„…Ž†„ˆ‘i€’N‰Š‹ŒOij_P“
‚ij*0”N•b…–!—Uij*0:_
'˜,™H
˜š›‰œžpqNŸMij/N:ij%tu 
¡¢B:“ijƒ„…4R†6‡„ˆN£¤‰Š‹ŒOij“N¥
:¦k§45†65—yJ_¨© ¡¢B:“ijƒ„…Ž†
„ˆ‘i€0N£¤‰Š‹ŒOij“N!:¦k§Ž5†5
—yJ¥v:;xyz{<=_
#p,™H
!ª«¬­A®ŸMb¯+°yDN'±des
tuLMN¢¥UVWXY_²³P…N´–!§µ¶·%
D/ ¡¸¹Nº»¼½ ¡/œ¾¿ÀB:ÁÂ!º»oÃ
,™/cdNĝžÅÆÇB:ij*0_
+'ÈÉ´ÊH
:Ìxž¥ij%tuÌxB:ij*0N
¥Uij*0:JN¥v:wxyz{<=_
2.Í!PoÃ,™ÆÇÎÏ/¿À»ÐN«ÑÒÓz<=Æ
Çf»_
ÔÕH
B:ij*0NÖ×Uij*0:_:.
7ØÕH
¥v:wJz{<=_
9'ÙÚH
e۞Üi_
@'݅~^H12݅:.
`݅-.
H
Þß`1há1á2/FFNãf}}/}D`ä2=_
ÈÉ´ÊH
B:Ìxž¥ij%åu%æçNž¥èOé
êëij_
ÔÕH
B:¢¬­-._
ØÕH
¥vXYstu_
»H
á1
1.ìYá1íîN–!oÃ_
ï<HÐðOñòóôÐÖLõöñòó÷Åñòó
2.ÁÂH
(1)–‘úûíMíî!ŸMíîN:íî¾U_
(2)üŠ!Ö½¹vìijNýþ!Hÿ“50+50=100”



 
!"
“#$%
&'()*+ ,-./01”
34562
1.62 &'9:;<=%
&'()*+ ,-.
/>
2.:;?***@AB
C “X”E FGHIJB
K
L
CMB
B
ENOPQR ST>
?L
CN[
N[ \L
E]NFGH^_`abcde fg>
h4ijkKk
14lm
MB
1MB de1:.
p
C%9q FGHrLjst>
u4vwkx


{4|}
~&€xOP‚ƒ1#NMB„…1†‡"ˆR€‰OP1
ŠNOP‹z1
Œ4Ž
ijxz
‘’“”?
de •
X+50=100
X+X=100
X+50=1502X=200


–
C—d˜))
š45›?
œžŸx OP de¡
¢de ./,:.
¤¥<¦§¨©ª«¬
¢de>­®¯ŽC=
^«¬
°±de²³^´µ¶de¢
./Š
†·¸kx
y3®°
¹,X deº1
5‚ƒ?
5»’y2¼4½ 63464X¾K¾ijkKkXkxK y3~5
z>
5¿À‡Á?
1.Â^Ã+ ÄÅCÆÇÈ 
()R°·bÉÊËRKH
ÌÍ }ÎÏ
$%
¹, ÐÑ de>
2.Â^IJ4<Ò4ÓÔ4fÕXYZ eCÖ×HØÙ Ú
ÛÜÝÞßàáÙ¢âãäYZxå>
5æT?
È “
()R°·bÉÊËRKHÌÍ}ÎÏ
”>
5çT?
$%
K¹, ÐÑ de>
5e?
K4563
1.èé?€êÚëì
Xde~&Ÿ®níîx¢
4
deN. Gì>ïR€ðñ &'9#òó9LK
01
"‹?ô^ &' 'õ n&' K)·bK10ö ÷ø
°&'$ù1
èé?ô^&'úû'õ#^bm
`abüLK
:.
ô^&'()*+,- ./01
2.y3ý&'9&'()*+ ,- ùþÿ


3.34
!"#$%&
'(#$)
*%&+,-.%&/,-
01
"#$%&
23%&456789:
4.;<=3>?***@ABCD EF)GH(IJ
KG
1N
OPQR4
1.R4STU
,-VW
Z[VW\]^_`Zab“Y”Zefg
hijk


YoVWp#$LqrstVWuvwxxDk
yz{M|
|G3N
|G4N
|G5N
}~€E
‚=3Q|D56ƒ„
4…†‡ˆ
‰456Š‹
N
ŒŽ
lm|Nk
‘’“”:
–.YVW:.
–YVW
50=5050+10=50+10YX+10=50
x+a=50+a50+aa=50+aaX-10=5010
X=40
—˜gx=40™š›VWœœu"Š"U
k40+10=50,x=40
"žŸk
 P/¡¢
>?i
–£¤Q|Q¥Š¦DYD
–‰
§)¨KYVW©ª«¬¦Z­®M|k
yp
–.YVW¯2
PQƒ„
P°’P4±P5R5±R6P5“nGn”“MGM”P6-P7M|G
6±8N
PQ²³Z[
¥´Gµ¶Y·¸¹
–º»
8p¼½¾s8
G Š
¿0_EªÀÁ"
k
¥¸¹§)U–YGµ”ÃVWk
PQÄ:
tQ¥´Gµ¶Y·¸¹
–º»
8p¼½¾s8G :.
Š
¿0_EªÀÁ"
k
PQÆ:
tQ¥¸¹§)U–YGµ”ÃVWk
PQ?W
GÇ|
–
1.+G‚=3Q|D
–ɉÊB
2.»G
8p®Ì½ÍÎ8G _ÏBEªÀÁ"
kÐ
8Q3ÑÒGxÓª»G
8p¼½¾s8G _¯¾sG _p0
¾ÔÕÏBEª‰Ö"

3.¥ØÙÑÒÚÛØܶÙk
4.Ð6xÞ=3q>?Q|K˜ßGx=3ÑÒk
OPQR5
1.áâQ¥ãä***@AP4R5·œæçk
2.èéi
3.>?†.à 4561ê
X=20----->2x=20X2
3x----->3x^3=604-3
4.òxKóôõ»M|öÌ÷fbG
kóø
8
p¼8G _”÷***@AGx‰"

ùø
8p¾s8
G _‰"

8p¾s0
5.>?;<úûü4561ê
6.áâQ¥ýµþE
–¯,¿¼¾Õ¼½¾s0ÿ
7.


0!"
“''”
)*+,-
./!0123456:.
789:;6
1.>?P5;69:***@A"
*+,-
BC:DEFGH;6A
MNOPQR
-TOPU>KV/!O3WXY
40X=960
4.^QRKV _B`a23
>X=24bcdOPefghi!jkglmnoRpq
r"sbt;656uv"

^xeQR;6yVzcdtKV _
40,
i!a23a23t _
40,|}
~~
KV
X4-=
‚ƒ„…†‡ˆ‰:D"
~Šb*+‹:DŒŒ:/!OPKVa23ŽiP
8‘’~Š
“rM”KV• –—rx,KV ™
`
= ™

x4-= ™

2.š›rUœ
8X4-850+X-40
X4-9X9X-+1
ž7-
9Ÿ :DUKV
ž8-KV¢6>pqyV
X+=14*=*76+x=91
x4-9=90¤x-54=18*=
¦8§¨w:.
i©§/‡23ª«:¬­®¯°^KV±²!23B³
T23
´8µ¶
u|·¸Š-"
XY¹Q:
ºKV
X=202x=20X240X=960
3x-----3x4-3=604-3
40X4-40=9604-40
X=24


0pq
»x=40¼½¾K
V!"• =40X24=960,¿ =960
X=40!¾KV"
À8§bÁÂ:
ÃyÄž ÅÆ:Š:DÇÈÈÉ
ÊfËÌÍ4KVÎÏÐÇBÑÒ~Š"
ž§ÓKV~Š
9:ÔÕ
9ÖYp7~Šž913-
9:×ØBC
:.
1.Ãy~Š“:DÙÚÛKVTÜ"
2.ÙÚÛf01kgÝKV"
9:Þß
ÙÚÛ"
9:‰ß
f01kgÝKV"
9:yV
8àá~Š
!KV
â‡ã¯äKV"
(1)Œ>rMç­®!KV­®!a23
18+17=35x=l12-Y=4S+12=49
21-b<24x=14+7816+a=27+b
a+b=6b-8=100X+104X=60
2.‹:DŒŒº
(1)KV"¢6>pqyV"
X+25=37X-23==
X4-=1248-X=25*-x=20*
íîïk…‡ð
:ñòðó¾ô“õö÷RÛ"
3.^"øRùú,^o5ÿ
(1)X-20=30(2)5x=

X=30OD
:x=
x=nx=n
(3)+X=(4)-x=12

X=þ
x=:.
x=nx=n
!""#$%&'()*+,-
.'/0
12345
67'4789:;<=>
67'?***@AB
67'CD7E
FGHDI


ppP67QRS'TUV'W
XYNZP67
67


DI
4.\]1^_
`aN
b1c-.defghijklfmnVop2qrs#-.ttbc
b2c67mu#-.-.vmu#67ttbc
b3c
67'w,#-.'/0ttbc
"m"xy`a'z{
|G}~12
34€}'DI‚ƒ„…†‡ˆ‰
ŠV‹Ng67'Œ
Ž‡
G‘’


_?“”
-.'/0•
67DIN
12x==48:.
x=-12
y=48+
X==5
šG}›œ
34€DImžCDŸ ¡¢Œ-.'/0
6
7£q¤¥:.
Lš}gP67
Š=¦'§¨‹Nb1
©ª«
©¬?P8­7GP9DmDP11DIFL1®5N
©¯°±Q
1.(²³´'µ¶S+,NSV·¸'¹-º»¼½¾P67
Š=¦'§¨‹NŸ P67
Š§¨‹N'œ¿6À
2.(²ÁÂ程NÄÅ67'47SÆÇÃȧ‹NV
>'ÁɝmžÊË67'œ&6ÀÌ͌ÎW
ImžÏÐœ¿ÑҕÓÔՑxÖ×É'
Ø¥IÙ
©ÚÛ
ÜP67
Šmž”Ý'§¨‹N
©ÞÛ
Ÿ P67
Š§¨‹N'ßœ¿6À
©47
mGà}Há
1.âãäåæÁI¡-.'dn/0çèé€}äåÃêëI
Œvf'6À@\67'V·º»ìví#ƒ„î.ï0#m%'
2.}ð\]­7
ñNz
NZ""NS'òð̋Nóô\V·õ¸'¹-º»
'ö¼‚
÷lø'´Ú+=çø'´Ú
ùçø'´Úmlø'´Ú=ú
+,'P67

“1ûlø'´Ú‰xüý
X+=3636-X=
#$%×É'‡²1þÿ
3.

:.
“”
!!"#$%&'(!!)*+,-$./0$%&'
1
23#41 5
1.3#41
678!!
 #9:.678;<
2.3#42
!!"#$%&'(!!)*+,-$
3.3#43
678;<(!!="#$%&'>
? 
4.3#44
78@
;<(!!="#$%&'>
? 
5.3#45
28ABCD8;<EFGHIJK(LMN!!

#OPQI“
"STUV#WXYY
Zx#[\]^
_`abc
dPefghaij73klm
nop
qr3
s'u7v9P
Hhwxk

#73? 78yzk

{|
#}Y~>€
{|#

‚ƒ78„]^#3…†‡ˆ‰:.
4sa
{|#
Š2
u7lmP
u‹ŒP98P10P11T2346Ž8
u7ƒP
1.‘’“”Z"•U&'#%/0C$%&'Z 
2.–787€—TUV#WX
˜Y
# 
3.™š›œ973
#žŸ
4. ¡'8¢
£¤¥^
u7 OP
–78‘¦”Z"•U&'#%/0C$%&'Z ‚—T
UV#WX
˜Y
# 

™š›œ973
#žŸ
u7? P
§3¨©
1.”Zª&«¬"#$%&'P
­8®$¯°8®$#2±
²³#´$µ¶³·35´
¸¹#º$•»¼½¾#5±·9º
¿ÀŒ#4±Á10H‰¯$7Œ#H$
2.—TUV#WX!!
 #? P
4x=56x+15=30x4-9=23
x-98=1005x-6=9
ÃĤg´ >ijÅÆ7?#ÇÈMÃÇÉ
 
ÊËu7
8P
ÌZ͏!!"#$%&'Š8FÎ!(ÏÐJKÑÃÇ
?:.

1#Y~¯)*#Š”Z$%&'(+,-%ÓX,Z
 /0UV#WX
 Ñ
ÃjFÖ××ØÙŠ8Ú×3˜8ABvÛÑ
P+bÜÝ#ÞßÓXà
2x-22=64Š$%&'PbÜÝÞß#2±Á22à=çÜÝ#ÞßÑ
2x-22+22=64+22ŠUV#WXÑ
2x=86
x=86+2
x=43
g*ëìkÙŠí]^Ñ
îï]^ŠFÖ]^ª(MN\ÏÐ]^Ñ
Pðx#[ñ©"]^òµˆ’“
1PbÜÝÞ43à

 #? "íÇÈ@
#ÇóÇCôŠÓÈ
STUV#WXðõö˜÷ø+2,g*ìùÈùÓÑú¨M7j
@
gûð2xØo´ü#,-$ý
ƒZ2x#[¯·Á(ƒZx
#[¯·Á˜Y

þP˜Y
#
3.ÿ


,

!"#$
1.'()**+
,-./012345/06168=>
?***@******@638915D
EF6GH1IH648K80
LM1NOPQR628920=>
TU1VWXYZ628K8[\
]^_`ab1]cd`eb63891f>:.
2.#$gh6
ijklmnop6qrstuvwxyz
3.#$gh7
{stuvw|e}~
4.#$gh8
stuvws€xyz
‚
ƒ„
…+†V‡ˆ]‰{$Š‹ŒŽir‘]’“ 6”
•–—˜™}~6š›œz

žŸ
 ¡$
¢
£¤¥+
¦§{$Š¨©ª6« ¬­®¯6°±{s²¦³
´Š µ¶i£žŸ·¸6]¯*¹º»{s
y¦§°±³´6¼½¾¿ÀÁÂÃ#$z:.
hģQ
¬ÅÆ6­®¯#$
Ç{°±+
ÇÈÉP12#$gh9 15
Ç{ÊËÁÌ+
1.ÍÎ{·6ÏÐÑ#Ò{sÓÔ#¯·™Õ6'(
Ö
 z
2.Ò{s³´×«Õq6ØÙ“6 z
3.šÚÛsÜ­®ÝwÞez
Ç{ڜ+
{sÓÔ#'(Ö
 z
Ç{œ+
šÚÛsÜ­®ÝwÞez
Ç{” +
]
©$ßà
’
)·6+
á@âã@]ä56D
{x6åæçèéƒçè6]ê
ëìí>Öîïðñòïí>óôìí9K>
õö¸i6÷í1sQ638í>
øùú6ûü1]^ýþÿ

1. 9
!"#
$$%&'()*+,-.+/#
2. 10
0123456,-!"75,-89.:;<=>),-#
3. 11 :.
?) &***@6A;<=5,-)BCD#
4. 12
?) &E#!"$$ F.&G%&12
*H#
5. 13
?) &I3***@J"K.;LM3N2O#CD#
6. 14
!"P12 .QRN“TUV”(“XY”Z[\]
12^_`#
7. 15
3abcd5defCDgI3$$
l_m
nopq),-.r-PsNtuv+k
wxy
z{
|}g5,-)~€H
3‚ƒo
„…P13†9P14“[”P16l 13 #
3F‡12o
1.ˆ3)~€H .r-P?)E‰Š‹Œax+bx=c.,-.
)Ž5,-)~*+ef.€H #
2.‰Š89 &***@6A;O:<=.,‘89:;<=5,-
.’#
3“'o
‰Š5,-)Kb .”,?) &•–A;<=.”—˜
™***@6Kb PA;O.:<=#
3š'o:.
›˜™***@6Kb PA;O.:<=#
3r-o
[œžŸ
pq ¡[\]¢(£N<.A3H #
3¤¥
†9
ª1«
¬ •–A;<=#
b­®¯°±6 FPA;²O.<=³k
3´µ¶¯CD#
89­®¯·¸oY¹¹º+¼½¹º=¢(£.¿½¹º
ÀÁoÂÃ FPN*\Ä¥AÅÆÇÈÉxËk
ª2«5,-E),-
356,-ÍÎ32)#
ŒÏbx°±¼½¹ºÐÑÒÓij°±Y¹¹ºËk
ÔHoÂÕ ÒÓijÖ×k
Ö×oA+=290ªcÜ«B-=3
ª3«àáÅÆpq3.,-]â¹.NãÑäåk
æmoçÂjèN*\Ä¥ ÅÆéÒÓ5,-ê)B#
ª4«3P14[ 1
l
[ 2
nëž3***@6A;<=d
¼½¹ºì¼½¹º=
2.),-
2x+3x=-=12100x-x=198
noÂïÕ,-ӆ P.,-NãÑðåñ')Â[ò,-g10
óãÑkô9hãÑk
­®¯56,-:.
4.)~€H oª5,-)«
1«õö÷AðN750øõö.øAh÷ö.ù*úöZûü
økÉãÑýþ÷ö.A;ÇÉxËk
ª2[ÿ90
7
11

 

!"#$%&
'$()*+,-./
-0123
4"$5678
P169):;2-3
;<$+,-.=>/1?@/
A(BC8
ADEP14FP15G10"919P16;4F7
A(HIJK8
(M-.=>/N,O
P1QR-STUVax+bx=c
,-WX&YZ[\G
]^_`ab+,-.cde?@/
N,X
?@/Oijkl+,S-0
mn-WopqX
3.[t3,-./uvw
xy_`-./z{m|(}
~(€X
A(‚8
ƒ„…†‡~jˆ‰?ikl
A(Š‚8:.
TU+,-Z‹Œˆ|Ž~jkl3-WX
A(N,8
1"d)‘’
1.?@/O‹”•ijkl
–—˜?@‰+š—X?@‰=,–—+š—X?@‰=
,
2"1Ÿ ¡|1Ÿ¢¡£Œ…¤¥
?¦§¨
]N3%?***@X ¡
—ª95­ /
¢¡—ª85­ /XŒ…?°o±­ 
;1²-W83Œ¡—ª|X?@‰895+85X3
;³²-W8´Œ¡?@µ_¶,·¸¹895X3+85X3
º8»¤¼½¾
S¿E¤Œ²-W
3.ÀÁ$8VÂÃÄ´d)ÅÆO;2ÇÈ“Êˌ…ˆ‰,"
?@‰ÌÍO1Ÿ¡—ª
KÎ1Ÿ¡—ª”
JK3,-
ÐÑÒ
p-0?'$ÃÄÔ¹()+,-?@/3X¿E$
³"A(Õ$
1.¤ÁP14G10
1Ÿ ¡|1Ÿ¢¡£?°540­ Œ…¤¥
?¦§¨
]N3%
?***@X ¡—ª95­ /
¢¡—ªo±
1ÙÚÛ
‡¤ÊËÜK
ݑ(Mghd)¼½¾»¤¼½¾X
2gh¼½¾(M‡¤~j‰?ikl8
–—X?@‰+š—X?@‰=,
–—+š—X?@‰=,
1+,
ÞßË~+,S-0Xà¥(M3áâW+,X
-8Þ¢¡—ªx­ /X
95X3+3x=54095+xX3=540
285+3x=146395+x=540+3:.
3x=540-28595+x=180
3x=255x=180-95
x=2554~3x=85
x=85
08¢¡—ª85­ /.
4çt
:"èé3

1ê»¼½¾ëRìí|/
2‡¤~j‰?ikl
3+,S-,
;4
-x=l4x-8X5=+=5
3.ï¾+ð
1K,
54
46

--->
1]]-_“ñ1
:5
X
?
2K?@‰
50 ,.40 
'-----------V-----------'·
270
3Kšô¡—ª
400

/