小学三年级上册科学维文教案

分cA5T

eJuJS.1

bhd

匕JjolkojoJ-JoJCpc^c5^°^5：a-^5-j昌djal^oJf»2-Joi

』Lid^JJJBJJ

.提风Hr5L兑」用入W>方GK5A5J8』jKbjo3-Jo】.©dieRd

,』£显久黄金』45］夕」会丫心yd』上A』R^aJ心-J心&夕d」A^a

fjjd9k542色方i_A式Sjg」方氐>J：-J心VS方(j(5A^

G(_PJ^jols(_^-wja-GGb*方G1&b少GC(JIJ_^M)

J白多(jiJjjSjj

.jAfL久^)(5ji5Uj^jJjjdUx?夕.4jjJ^jaljoji^j

J2^^9(56©三巡gojjjftijLJJJJJjaA6eS^oJ1jjlu^aJjjS凶(_^5工OLXJJJ8

・j)&5二6MJjj£jolkojo^—

6

亨」"jJ^Jijix口卓」kjljs?j国U^JJ3^『j。jisli3G3《5〃屋㈤

^XiLjo。母为WWjUJ户金JXUJXAJ白瓜用。?

・JHGJ环

i心«「ajj^金R夕dJM邛」3d⑼-1昌3包，，jXil^lJU)金星

,?J>^1JISA^-^JUJOJ

.ad为yJu%<-JO^?jtj七」L(_^UJj

.J。』j回V〕jQT心3^55lU3。J自心CJIjjXi5金乒5。

OJJMSOUQ?J-GJL，|心］AK"昌以，ajojjNIS」岁j(jGljXc^^金N(j』壬匕

，Jlj叶(jiJjjsjj

?jLjftlkojdJjlxl5

ojG-42

/宿」七Jf』jakoj。，J夕@父1TtoSSOX巫djL5T山T

JaJgSG〃

jl(51Jg金jalkoj心的伊li^ju^ljAT辽gCAk^1丸年乒

加)尹金4c5LSojJS金RggojJJS』Rgd毋二户七药星方JIJ

(jibiJjjS^£ojjJ9RcJ。，1JJ>lj_^5kJc.Js^j6一3」』［《I』.gj^AY攵

^^131*(5Jjj^PcpjjJKgUjXlliiljkfJA2UJJl^jlojL

・j*v3共氐d

.Sd(J^d户

A&jS—JjS4心—JoJ.心仁5公OJ(^JJOJ曲*545SejS』空

liiLjj£^J3/A夕^oJSjLa^wj^j4<-jjljj

，J33cA5ajDj万［JJJJJ』j龙।JW—)3“臾，a

一Lxjlxljj&5b底共1d比2J』3syjIc.J^JUIJJIASjJ^ULUJ^J幻电(3d星j>l5LftjJJJJ

.3的4支其挹9J小(_^£，

J4^jtc^VjjqjjjM&c4CjljJj6jlS」eYl5JOJSJLOJJUJJJ15T七夕i

jjxJ^jJSxcalloj』15^5^夕6—JJ3^A»5二C^ijJOJSJLQJAX卞6^SJ<J』LAU

.山七工/ojJL^C5A

・3七七」』31丫芹joJh(5Jc5工口

：』&KS户

?jLjJ&®u:lEc54_p?ajujjoj2"心：(JLJJJL»J

.lXV<KL_JJJJJJS^.AXALJJ^AJOAI^JLC，JL(3力3叩

店(口匕(.«」△包

:0(5jjSJL^Ojo-i_5st551WGLjo,1jJ^JJJax(^63、

(j5lko)△(5jijljgJax.1

：JA_A5j<5Tj»(5j(5^jJ^C5£(j2ialJ<<(jli(5jla>>0口维。/，仅产J(,JJ

CAA^JW3

:』jcg^jj3，JK5-J:—5<AJ3W

JiJL^J2

:cr^lJ4^LA^"?3力区

“』0LU_2O13

见那•Ji«-2013

「LQG引JV&JJ昌房山人SG"LA^V

彳七Jj方goJO。.cA5A5工务』0台«^512dA5JJ°3-J]』Lid^Jjjajj

e^jjj^isLujsic§A»51Gx3^方u^jj3^3^,

JftlL&d十^亢以^七会丫口joDissjj广」4yA

,盘纪5^员5：LAAX方）注0j©T33』$5j”}J6。摩方（jSL黄

665J方63^54、夕6（_>j6（JIJ^*JJ）力，JS夕夕方

.方G6jjj，eJi0《xioua

・joc.o3€jUa「C，（J^ApA€①夕3^LajJluj^JJIJj3^（^^J^-aJfiwujjjS

J@U?Jj）金J^°J八白山在3G山山：jXg乒WjjJJ«笛文序」jtcjj3d夕区汽5JO3屋氏

?（A^dyXiQ

jX52乒jUcP1户金义心加。底9•公不jUlS二小分露:j^s>j）>

22©Jj。jKg«「乒小U^JJ电d夕»*5W*5€1心国jL上3

.J^jjJjjJSJIJyjtt八?jo£（JJjLRgqd01as3J,j兆1

Jj比.j*\5j6—UKT°3J6%：jb芋jwj3dRAO/△LJIJISjX5FeJSJJ

jGT?jLjolkdjoJ日』我&14方?j-ajLjol^dj&JjlSjxlU小^^^凡,Jj^jj&Ej\5•乒

./叫声（5?1晶J]R©2lijA^LjA，9^00（jijjjSjJ

色小七jg31皿J」，yde凡电工学4M赴J»TJ』64，cs^5^5AV

1035M34@Soj《3电：oj^（5^jj^金电：jX色乒j*jd©a金夕j»S5joJ

匕dijJ3j*.尖^^好二空（5射。以丫心见[6HiijGa。心力丫小

JJJjacaST^ju）e^-LoalaSpy€LJJJJJ<_J^JU^J金j让田

Y6GT漳88?J电©&15jjj}j），？98小jfiJ^J刍。j—JjjJj^GSCU^SJ%

）

**T1AA5，二3⑷小船jj9}），金户尖乒3p；du蜒jj"JJ.A?」&Ju®尖

JjjSjj(5aljxuc3金修jJ^cjljjjjjSJljjJ>JAJCJSJJjddjljJJ

,JML崩

.j，di5止d』l>AijjJSjLc%@今并Ljjjjl^Jj^j艮08)仙5j)

.JAJ：贪噫纪川也。七%dj?

5A攵jalSjLajJujjJ6<-JjJJJ3jla3卞adj%/jUjJSL^S—jj£6rojoJ一J八

Ksj》j>l5LajjjJjjjj—i&jajUJcLJJS

EJ^JUIJJUoj但jUJ%Ljjjjj，pLJj13A

，尸匕虫4135s。品七丫3金2jL%少JJJ《尹,jl*J里

(厅ooLjSJOISJLQJJJQJJ(jLJLjEj\夕LJjjjS*

•pWjew%U1°j1沁飙产jd

&A

?41方oAjaSjojjSglkojD:JjJjbjj

JJJJJ6jl5^由』&jojO^JOSJOJJSR：彳IjQ

jL^A51c5力44彳c5^3CSA^KN方方Gc5A工」jJ^

A山S-J&JS€七。j」-Jn.(ji5，c5(jiJjJ^llSoJ^JIS..JJLC5J

6OJAJLLujLjj£金©A&joKJIAJAXJJ4ujjJjjd^SAAaA也©j九金jd

反比5jliJ^SUJJJJJ4忠cdi51aL瓜5j$&A^jUj^jjjjj^J^IJJJ-图0Jgljb

.jA5jlxljj史Ej>CjljlJjlAdJj^jLdJjakj

6JLJLMJjL^jtc.JVJJLJjJJ^jJJUJ6<^-jljJjGLJ^JUJ^Sjl5^q，lSjaKjLdJxJJJj回l^JxQ

Ji5A52i51JijjjalSjLdjxxjJ攵6一力3^金氏CJoLjS^jjoKjLcjAXjJ

.3y“心沁JJaUoj

,Jka()J4KOJOJ^LAAJ卢

次义?LA^()灰公工'L止

.>3()

cAs知3Ai-AjjjjS(^竺心J/(3力3亭

"W<兄由』。」”

U^°^^)c55-uJfiU3-”。3QOSJO^JS

5J』JJJUL»J夕JJUOOJ^2^0)3JaSlio

Mc5A5s0(^(5J6-2

CAAJ^W3

:真父“人54】

小金乱UiF』方至©

/Jt^W

:「i>>(■黄cA^"ajjf』方义©

(5J尹z

血心㈤

3色工。今2013

上昇

金8-&5乎-(3-2013

伫心房J1口匕，＜11^(5^

CH5J」

jdgbJ心•』cA524ur\^厘E©昌jolkoJO。-Jo3』方至©

・CA$」CG3A51尹方

J（5JEJ&J心Wlz尹.©dl员白金5&5LQAYUT5七jj£Jke〃LS夕L（^A^Q

LAJ」」Tg\RA夕』d（5噎寸为j5A

,『＞』人史&5。金@介方/Jj&i务j©、＜5^GT』$5Jj方2”心0jjg©

6¥636Jij113aAiG（JIJ^JUJ』方堂©

.jA^C^C^^方0^^^丫3^（j.jS.!%户心j6QZUJj^oli^juoouaJ介方

・^OCrfiS（jU亢jA€「6^"

JJJS

?jliabujjjjSWjok。）△jlfliR夕▲joJ&jK—«p©序△。任上见。夕

劣jJjdW/d1产金1加U3。及回，。七：目，底排出火露:JfkdJdjy

J•:XJL•

J^»8

1j八«笛”。心。七上如夕»UGAA^・5%印匕金，i心1匈jJ金M

.Jliyjtt八fjaS^jjLoL^xcoj.j>l^1jl3a^^^jw；oj

j^Sli.Jjjjj^j5；0CJO^ji^jjjLu^jjolkdjoJi-jljlSdS^^ojj3y

jST?jUjol^ojoJjlMlAa^a2sM?J-ajLjalkojd^jlSjJli少⑻卜'凡qtij^jj^jtoj^j^Jc.jSy

.』哈口R七上43R^dJ」厅iA分员沁小工少上分，*J¥

金与&尖IXJ^JLJA加d/。45T1兑.乒/♦6J，cr^TGaY

金©@Sojj£34cA^6^JJ^金霜:j丸金乒5a）心

SGJ心

jAJ。pg.3。金三尖Rd金）金｛5七4丫心也：J皿¥，，？di5^33。丫夕

T^^JUJ回j6£.o3Ojj-ui^li^jui^jc.JJ（^rLfloJaBj^AjUiLJjjJj回1M5年金

回金夕J。13d后）：ju4^瓦i。/？，33©J”

?小回金d（5^e。））金1子已多fj?dcA52ya5^ya-Ad&

.;9心，氏3&尖

j©丸LX&心cdddj*j^aj€3d户五房3+夕

.

尸口』jaKjLjxxjjEjX尖jtJy1力jLiJJJJIk©夕JMJtij。

.小⑷c5Lij；qeN也。」6」，。：勺

joKJAXJJ6^SJOJSIAILjU^jLtJVJJ?JjjljJ^6otjjjG。15^七丫"^jjalSjlajj^jjj^j

。j夕匕％8J金j：dSjL»%WjijjJLSJlojjS金s七A攵4、力Jiis七Tl0f

.但丫J“加5方热

?)(^<^5心31jblSO^JOSJOjj£

昌d&i5^JjjJjGcPi5^5,Ji5jcJ-^J1tjoJoJGaSjojJSjol

Jc^Aj-L^J^<5-^5-?G

.J』七。(5七方(jiJjJJlaoj^U..OOJL^J

,JUc^c^k^X^yU⑷二口』』」/!£jLa&u_pojAG(^S—JjS

^j^AjxjalSjloJjjjjjGLJJIJJ也jLa%少u^l^jj>lj^jjljl3AJJS-6rojo^—J八

(jjxJMSLOJJJJJjJ死1jg—J103岁j(AGOJOJHAXLJJJlialloj

I-JLjliljJliijjjj收dUjMjljjUojjXUdijixjaJjd©jljJJJJJ

.W晨金5。丫心^'°上］gjlijjj^

9以1(5,ji52AjiJjlSU金jalSjLjj^Jjoj)△Jnjt5T

金1斑尸少G^Sl&jjL^jlcjVJJUJJJJ^JJAAJ6otijjGjlS^eYI^jjoJSjlaJjbxJjj^j

4

4jjq5G』3金。夯少cPjj尹曲j卜JLA5A夕?力3^5二氏

.pJ'j夕jkjjalj

“,>>1••

0^(5^3夕「(5»於uAj二j$(^0/J》义1ST

"A心J心JU.JJ自心l―

5K"心joSiojf

U(5^(5J心

卬53gj£

我少UUiW』方孽©UJW5且为W

:一।3$W金川匕G1弃a揖山：Jj3

j兵久处工山上2013

自足32013

金昇

CH5"屋㈤

j^laUjJjJjJC5A川.3

L5"1al<5电二

.^』』45乱&5^jUWcA5A5会丫口匹5」岂白j^SLaJJJJJjLidoiJjjSjj

jaA.0I>(31JUJdXujfid夕

j8CPL^L5J」A5A丫匕自Gc5Ji5^^JJ^Ji自dJ位°/)Ji5^

OLAJLT

o/AjKd9\身5，居七总丫口久久5瓦4jjJjJ虱夕"J(5^3123岁

OJ、』5尹$昌JJJJJJt5AjaA陋方dc^d

G方6)3^1*0](__^丫^06G(jG^JUJ金力，)S’)jSfj

.方方0^^^丫3^'(jjjJjjf』也向GjGQIJlSali^juoA-a

JU』d(5^^^c5^c5-^J^

.^&C.^36(jLjjyLiGj^SLaj'pc5^ojLajJlLu^JJlJJSud^J^-oj&xjjjjS

?D@UW_j%LJJJJJ3di小。MjbEjA5aW」j>tj^.jcjSjjaSx^joJ占6

di尸金1“心3环g00sd逆通(A5K为3d)兆匕JJJJJJjp■U

.小金u2F心口人M仔6jX^^JcjSjijdWjU

4

dW城夕«JJJJJJQjaA»¥$七二9-8jXiljaljU,金星

.Jj(_fljjj3JljJxj<_ioJ?ja£(_jijLo^_jjuaj_j>(Sljl3S^-O^JJOJ

j(5止,，*将1，2不j'jJJ^UJJJJJJljjjjakojsJ一方

?jLjalksjoJ(jldjls邺RA?J-OJIJjalkojoJ夕,用芯仙Jj(_jjj(_jjIc.j^_j^Jc.j3jj

.』ojJ“^j^laLjjjjj也刀皿」，击尖二夕&央OOSSMMSJJJJJG

^jjjlaUjJjjj配；型子，，小式尖艮x&)射JMT1先.亲•/W

。」回5。回-j&J^JJJJJO^JJJJJj4«J丸.乒WW.j，ds'61^4?2pkJT

，叶』J3J§W

A

，bdjKJ：!瓜沁」，。又外丫夕4&JA5丫心盘0jVJj4qjljjjLid&j

。：，

Rj«a"+d45A5A"Jl^jj^jjjjj

cP&j»S(54

⑴必不©3鬼UakauijijJjja1*JWW，AA?力3dL金乒jj&A?aJjJj

^jllJJUJIJlcLJjjjlioJJ^Jli^jjAjOuasjJ^jJfljj

・jidmd与回»£也寸少金".ju&jd产回角

jftlSjlajxcJj6UJjJjj^IJLGJXCJJ上好平必3dj%djlil9AL^^S—JjSG}jJ—J八

j>lsLajJjJjdJ兆ljJ3—3、(o3djLL^L^j^2*iJjJlkiilJ6jJS

JXOJOJIcJ>IJUJJIAojjiljLjj©dJMj^lcjJjJj，

。匕3丫131出山3》jjjK拉.j七y£3i5^Ui5^5：

?jjji此交5TT$8jalSjLJJUJJJGd&MJJ%5jEjY少LjJjJ^jJju；6LjljJj6

.jiJ电工JJJaUoj工G止/金jaEjLjxxjj金iA5A攵，

.j：dd&aYAjjjlu；JO」MJJ&U

』攵j»SJ。

5?jd?aJjlA：\W虫&:JUJJUJ

WJ-YYlimGTcA^c^u身a2”心

6昌jaj.J^JLJ夕JJ5公ajjoA^.ojb•一15g

.jA51aJc5^.G115s(JJIJLOjoj

Jj0^31J(jlx^Jj^lJilj(jLajJjJjjl，”心——JijjS

.8@a。31员$<^^j^sujjjjj区西。

?uXWcA5a?凶。jd『uq(3&JJJJJ

现4T(5<^jU"奥虫J(jAj4A&力央匕

j^SLijJjJjJ^jaA

(jUJJJJJ5T

LA5»^^J^SUJJJJJ/Lik©

A

』Ju汨c5A5?U叶JS心6.鼻5冬亢一露乎占&jJJ^JSUJJJJJ

jsd3工(51心

(_A■沁"口宿

cA5k1：Uif房由李上＞A；I峪』方登朔:“♦在s」户

3cA5T山井zy心瓜w

J*十2013上兵33工。・十2013

3

jL-0jJoj(5J<JT4_SjpJLJJ.(J—)S(5J0JcA5T

・小右工右/址d&£(3-LJ4&J山2」j^_9L_z)jJoJjj

5sLJLi。Jo0jUjkO-iJL51—x>jJoJtj

A

昌Ji<_LJ>5Jo0J.(5J>jo.加X_§LUJ<JLUJ<_J

・jjJJoJ-LS-L-5l—ojJoJ^

・』夫」^^5上£0七由JJJJJ

cs^dG)815sL^5315A丫口^5j(5jJjJj^c5-jJ心

oLAA^?

露J-cSJ—31—4)jJoJ^羽j<_L>5j5dJG«J3Avs夕e」A

11(53jalkojoJJQjaA.^)<_LJ兴工S」

(jicdj&^jj』4@5」54丫口③dGJ(_$JsbaJJJJJ

•Jb<_LJ<X(3JG&ip-Lojh6JdsJLSU1_•ojJoJjj摩岁OSk，

Jjhxoj虫虫

jJJ6c^JjJj(30j.oA^，市J*方』方金$

加Xuj'J±6JbJjJJl_j<_L_54_k_£(5j6~i<_L_i^ui4_z>6

iiJLSLs-LJ3-S・JJ-cj-LcsJ-eS-LJJ_90

bLS泌

pLi6j*)1-91_■OJJoJ(5J(3«j6A6pjwbj1JouA^-SJjjS旦^AJjjS

6(y)1JJ1一JJQAJ,J<_i4_9,(J1一JJo

1一5SJo市Liu>J_J<5j-tjJ—S1一ojJoJ(5图J。<_LJ>-5J5J^义山q)/心(_A先

，cC•、|、［(*,••»，，••*•»i••••**i**

JL>-工W3。」。=jJoJ(3ojoJIJ垃84

9Jo(><3。JJ^-9L_z)jJoJjj

ojjJdJjX_51ojJoJ(5由jj<_L>-ojoJj1J_j1_§j

SJjjJo&6。jjXJL^ijJoJjj免?jL_5_J1_?

心③④JX。？jg户户出jLJJb1j-Jj4L3兔U<-S-(3。

•JJL^-L^j-jj-SoXxi1_；<_SL-(x)joD

由j。<_LJ>5J0JLJ1J1__9iX_ZLjJuJ0JJJ__5b&L分丫6jLy^y

.JJ-(5>c5-?孑।5。o50(J<X(3-jj1_?(5j-ijJ_S1_»ojJoJo』以jzcH5J心。36

JL-Z)JUL_)昌&<3qLJ

JX-91ojJoJtJ,^-L-J191_2o1J1-9JJ4_J

U<-1.<3-?3*5曰兄户7・o<X(3^^<3jjo33“i_LjsJ

，jJ^J@3>5-1，5工A。JJ<-Jj」jJUJJ^七&5」人5T

j3(^5<-^—1Jj3^&c5。jUG<(5」JjXJ1—4)j3^3(5

jX-9LojJoJ45,^。工。JUS七1_5A

小。-1。_5。2|_jJ|_；j

,JwL(jJL^JL^JLJ<Xc53LijXsqJe

Lijj_9J_Jojjjuui)4_l><3-?Lij-Upj乙QX)Jo0

j<-J・乡人心工心-LA/」<J市1'」Jj<_L^Jj-j)J^Ji

・j45工j-LQJ<-L(3—>J<_5JoJ—ioJJo

A

y//林昌jj'XJjjJjLJl_9LX(3J—JjJ，^ojoO—JoO

JJUJ)4_LJOjju^j<_L_^,ojjJo

jX-9LojJoJ(5jj'i1jJo—1—>JJ1j1A,<_)<_)L_Li)1__?

JjLJj^JLo出<5jJ&jLJ

1_iAj_L(3」阴<_>i_iLcjL51_iIJ(31AoJj义JLUJJL<_54_)

・J>6-5(5-^<-LA<5^^LOJjLAJj_;

,oL_ijo,内“5u口/工，1—5JJj(3-JI3除

jj<-LSj6y_JJ(3LALu)jL-j-ojLj'免ojjJj-)J^

t力jOui>bjL白<5工6ojjJouik^jc^-jo<JL_jjd

,pjj'j(5-At5A(5I_JoJJ-cj__9jjJ(3

*工S-Lj-5LadJ4J,(jJLa)J0J1J.6J-6^I—J

(j3pj乙出1bD

1_9(5><5_1_91ojJujJtJ昌Ji<_L>0J80:J1__JjQJ

9JjJ<3(j(30j^Lo.(3uAk(3_9

J1一ojJoj(3(3J.(J_L_91一ojJoJ(jJj<_L>5joJ:o1JLJ>

・JjJoJ。△。+JLojjoj(3jcj-SJLJ

)“_1心<5>(5_1jJpjo1」(3工S_5_J1_JjLz)jJoJcj

j.tS-LJL_ij^_91—«jJoJL_i_5_io_jjJ(3(3J上沁匕

5J—zi6A③O4_Jj.c$jQd<_JjiW^(3—1^5^~11~3

昌/sd也。/LJ-xijjJc^Jgo,^(5o毋^<5-31—x)jJoJo

jLojJUJJ(3J<JT<_^JpJ1—；)6T

(>i(3-x(3jJJLojJoJjjJ<JT<_^JpJLJ)(ST

&<Jj(3电U异0-3ayLJ兔」1—X)jJoJtjJLJ>(j-j

uAjJdW

：I53力必/方至W:晶英孙陋LM5J6,

:/5五。3力步)>J5/w

笆以上Jse-2013

金^^IJG-J^-2013

血pbsjsJJjiU11A.1(_M5J」小回

（JLiuiJ3,R（j工田（3工（j_LJiX。〕拉s」图J。XJI591a金星（53cjiJjjSjj

.&X-§Lo）<JLu）<_Jd。工o上0④yI__j痴Li1-J昌JjXJIJt51a

d（j工（3，iJic5Axi5&LJ）J昌JjXJI九iajLiui）J（3

・g（3工。j

d（3工o1_JUi）L-Jj,）LJ1J（51AJLijui）J3vs方e』A3-0

J.（3Acjd-cSjJooJ图j