六年级科学教案(下)大象版.doc

1、455fc802e2dfe2c7b690b9083c250c2Ld456036a8dea74a03023741e94c0ad2cLd4560556f86bf5ea7fc8e705bd3b8a45Ld45605de7d53d9adc50cca27244768bfLd45605f654d099700c4dd6acadc1d6abLd456114716025bf9f25e46c66b1f3b85礶Ld4561df4629d550d128ebac07a5d22ccLd4561f10fbcca4b5a62f8aae2f4594ecLd456206f7d8c8186f2fc3a4e53948c0f收Ld4

2、5628f6f535e15dd23757047156a055Ld4562ee443a3a5ddaa947a8f5f089412Ld4562fc951963241c226a0044f0ab0d2Ld4563db58acca26bda19d2bdd571f0a4Ld4564f60e4dc16259664a32e485164bbLd45651eed33e985fad0a900fd1ab1d1c瘶Ld45653b11d6b5ae5b9e1d89baa828a2cLd4565ed6d267aebe2da5fc9234b75b96弶Ld4566efc424a4a942c626e51dcea15a6vLd4

3、56718c4e800f8341a9a85765832f4eLd4567d762730968575728a587e15d92eLd45687cfe170829106e4f86f768ccd64Ld4568fec9a5102d135796519af5fc986Ld4569770264828d8a9670a0ae531070b阶Ld4569cfdabbb8c2a0fce3ed57a30d118Ld456af01c2649e4624d0db161fa28725Ld45661ff37de991fc3aa4811ce02b543Ld4565df0c47bb3984bd3b7337bd6f3d1Ld456

4、2ebf529e29a0429e714d3041849bLd456113702fffc5002f1f81229c5cb65Ld4561ebb35cee83ea4dc5ea3ae8cb26bLd45606e3ed743db57efb3c501625f4bc脶Ld456aec234d25ed00828af8976bb11a0Ld45637002938b56cd13eb47de9c21d16眶Ld456a5d1b482e3412293b03d57e4e649Ld456708e4f4ef92aba1d0cac8b804061怶Ld4564c198026c678eeeff71f65a6f581Ld456

5、92c7dbe1e893c47778623772fc68Ld456672850bcf31fae17286d410217caLd4565042aea1191653a32147b10fabf3阶Ld45654a814509d8df53196820fc0e7b6嬶Ld456a523ca65b70aa5414a9b025cf9adLd456aa13fb66774fd9fe4bdde540ff13Ld456229341e0563e77b85517e26a870eLd4564abbdc981b0cbac7fe8d8132e914Ld4568e50661086a01f71ccf51ddfdf7eLd456a

6、3a414d54a65f648b1a5915ecd8d锶Ld4568cbf0a759ff5270b4b3d261c7831Ld4562cbfccfe5c943acd04fba528b7efLd45692371cd773b0e77ff2c4933264aaLd45601a82fdf5d04023a9e1db23cab5eLd4561184ef0617cd5524b2bee23992c3Ld45669e89545a1c8777954d03cef150bLd4562cadc6b1e816854d18951a73a687儶Ld4560f34db275b8498a8e799462ff2c2嘶Ld4568

7、a15406fad905e6199387e097cd9Ld456176f3ef11ae262f32154687602d5漶俸Ld45694f441aaa40fcb99d8f0cc072c72琶倐Ld45694f441aaa40fcb99d8f0cc072c72処Ld45674247b52975bdd58ef6ed7ba88fb漶凲Ld45658d7dd1293906535cd2c79766f2b琶勍Ld45698b165fe2a1790de57326fc72145勝Ld45669bcc6676194df56481d13201ba6唓Ld456837a33180431e76fedd3ffdb4c

8、22嚪Ld4561e792ab10dbdd8e9179064442923坺Ld45688cc72a2b40ecb470335f740a82fLd4575d2873af2526a12f0adca2203a95瀶Ld4573d36469ed3184613a3a17137ab12Ld45701b279841270214fc540711aee67脶Ld456aec234d25ed00828af8976bb11a0Ld45637002938b56cd13eb47de9c21d16眶Ld456a5d1b482e3412293b03d57e4e649Ld456708e4f4ef92aba1d0cac8b80

9、4061怶Ld4564c198026c678eeeff71f65a6f581Ld45692c7dbe1e893c47778623772fc68Ld456672850bcf31fae17286d410217ca紶Ld456b0cfc9fddaedcd529326cc7d2d8dLd45718d837c35ab9a8df4afa31794fb8Ld456af8e5dfb1d60643a8206451821b8Ld4565042aea1191653a32147b10fabf3阶Ld45654a814509d8df53196820fc0e7b6鈶Ld456f1aec91748514ec93ad8c3d

10、d1273Ld456f9557e58a147936e798a1d4ea3e6嬶Ld456a523ca65b70aa5414a9b025cf9ad父Ld456be5fd436097d0d991b1a90c477e9Ld45711a8313d259b1f9abc109a838336Ld456b17ecee3b365f5dbde50ae35800aLd457598c78008424a555a9e8b255cf59Ld456aa13fb66774fd9fe4bdde540ff13Ld456229341e0563e77b85517e26a870eLd4573e9d4ae83383c636a5187bd4

11、2721Ld4575af383eefd6f8dc05134df3a8d93Ld45751c2ee06e0e97aee0c4a5f39f282Ld456c39758fc63e9fb1785d4d237e221Ld4564abbdc981b0cbac7fe8d8132e914Ld4568e50661086a01f71ccf51ddfdf7eLd456a3a414d54a65f648b1a5915ecd8d锶Ld4568cbf0a759ff5270b4b3d261c7831蘶Ld45747c3c52fac179f7b51a89ecdadb1Ld4562cbfccfe5c943acd04fba528b

12、7efLd45692371cd773b0e77ff2c4933264aaLd45756ae9f3ea1eadc966237d3382d77Ld45601a82fdf5d04023a9e1db23cab5eLd4561184ef0617cd5524b2bee23992c3Ld45669e89545a1c8777954d03cef150bLd4562cadc6b1e816854d189510d1939a40be93673148ec814b659a30渶L00d193f4e9a0b1ab89218cfb2e366ab4耶L00d1a42d3916f8ccd4abf9d63e94fa59L00d1aa

13、46cc2e85a770e20953c2ace923砶L00d1af9acca735e6637ecbce10bfb907L00d1afee9208b0b0a996e38fd9356b57L00d1b3a9ceab37b273c7bd638d5cbb42砶L00d1b482ad7572d8427e3b4dc2138a2f嘶L00d1baa6e5e72d88eff2b2a1cce5f853L00d1c2649392be3dff14ab068e56b732L00d1d05447b602e2ec522aa105665b9bL00d1dd0a2be8230a02dea08fdc6d5f51L00d1ee

14、ceb38ed4929ae75622a0b1c601茶L00d20458ab75cd8a8d845f5061f58abd踶L00d211f91a6f3ea59e4183712f5d29f4餶L00d221bb0222b2e8718e42d0dc1b1dffL00d229c7aba2138df1815661465e3561琶L00d22bf55766fa296640b081e167450d萶L00d22e2940103b49239f1f04250f6e8cL00d230a7a1082c3ca251db3a957aac93眶L00d230e610019374813457e03d4701f9L00d

15、2497bee7a80ba2a4a73bfb4fa1a44L00d24c19c0e8989399c1d0103c8fcc5c丶L00d2531d5b5096101dea98e774446527L00d25a6837444df94765e02b8c5bdffcL00d25c5b2c524e2afe1917c68f31b5ebL00d25cc3df2f3af26bbebf7b7eb15f21L00d25d4492789dc640c9e0e15596afee父L00d25dfe619c3fa80a448fce440b1d88L00d265ad31afd4f52cec1d14139b25de鼶L00d

16、26e3e187c512c65db3d4ad53847f9L00d2706ed1c1aadb455bc76b250fb889L00d270d506cc090c522da52d19a0edbfL00d279662688f4cc17ea48fd5b7d6ab4L00d27fbdc0e66e54d8f48681a126fce5L00d280bb4317be830f74f962a0c335f1怶L00d2820f109b3bab324ba3b6f66fc554L00d28696e1ce5c6f75056479b53c0101L00d297205a5baef4004497f75c9e6352L00d29

17、904f73e6e6ae2d3774da5f078f9L00d29fedf2b92250c7c6b08e3182e209L00d2a14f3bdf26ce1eb025c792eef907L00d2a3429add6255bd1f4d4efe8784f4L00d2a7f8025d90312ef60e889b4a2044紶L00d2b141d7c0985ebf9dded5b4b5db93L00d2d4ccc9c4a4d45e4b1472198a17acL00d2dd6cefe6d82ee8c0db58e8955931L00d2e41c0adcd9c9a6c91f5349310272L00d2f1c

18、a109574d50a90ed7bc6819252L00d2f3a540813f967297a1c257f40f14L00d2fd9a202517eef8701bd6af7e8bde鰶L00d2ff713cec52e71eb66decf015b28b锶L00d300b2b9e404c4d73450192906b954L00d21ab434030ed8e1f29aa6995e1a6eL00d1fe45d7fd5218c534ca6df7e23e08眶L00d1b074b202d69c7fbbc3f14e490fed樶L00d1efbad6238919af6b486b368ea1cd鸶L00d2e

19、525684f8820fafe443065a7f30dL00d1cb6b3fa281812f79251cae2a23dc脶L00d2db0ff45d6bc114c4eaa51e2344a9L00d277396adbe2542c546981e7ee6a92L00d19f06ba6def390232ab381400a4a6L00d2eb4b50f37e98ed69d6a04746de7e樶L00d2aaddce89aa6d14b1af13b713ede3戶L00d2e6a362352bcb96efd3ef1f0deca5L00d2b4d7870535265ecb2e6d52426559L00d20

20、985749a51920f699103f49e81ecL00d2b3d54c7b9c225f3d8093b8742d9aL00d2c54aac821944260443a8eb06ea37丶L00d1e22d33bc1950919f0cb5ede9d677L00d2fc4f9d4526ff6b42e0403bd5e1cb餶L00d245779af703765d39a9d31c0790be甶L00d2ddd162e67261ad04b92c27d1fc79L00d1b85eff628c6ead1bb0dc0f864256L00d21de178d09e0efce322c7ed0dc969褶L00d2

21、9125c726bafbeefe45ceba305554弶L00d2af129518c1222ef46343a93912c2L00d214fab810d0e654fcb8917b80af23嬶L00d29c9f626b266a80d0e5ab0f4afac9簶L00d2dbfd24a3200ae844ebc0a9d6ae28L00d2e37d8d4fcb30869f851e1d1820b1L00d1b3e6c54753315ebb117f3d097c89L00d2cf5d45a386bf197ff8806c493278L00d21dd86777cde65fa66510ea9e88cfL00d2

22、7518f7d038df58d7c8238bc71365舶L00d25818deadceda703e82381eb9dd67訶L00d2a6fa8a2467a98f34fe2f844d068cL00d25f7145aca399d86e53f1ab09404c鼶L00d23d9e6488948de395121c7da9e802贶L00d1b298f5378a7df1a5563b646e84c8L00d2cd7c62921368e4e57a91989b14e9L00d2dcc82f3bbd82ddbf0e052734bad7L00d1df5bb5d56800165a8375814a5f07L00d

23、26bb973c976e3566acbeebb4a8eb3L00d2ed68a83b7e4d1bd0e2cbcd8c9824鰶L00d2d1083cf46e16bbc0c7c371c98881L00d2a8d0cb75c5f3bd29a83da953bf8d阶偈L00d1ea35787b1f4de0d1ce1451855e35傡L00d29da7c8dbd5dc3ecfc0ff44513637僬L00d250538c87438b63cb3fa09135bc9a凵L00d2010e931cd9641e4974cd1c74a8e8鼶咯L00d2dcf3939339ac1eb935b0585b6bf

24、7渶囄L00d2d840528c8466acb253961d943bd8070bd194fefbd7ec2493d1d6aac43c1Lc070bea1ef014970d99ffdeba5c3cefcLc070d321d87de453967de54d524c78a5Lc070d7811dbdcef8c621e66db820ec97Lc070d9fac75db860a4cd1fce12119d30褶Lc070e1e257e3d82fe7c54f6635cc31a8Lc070e233854736c704c805807c1a1b2fLc070e6251ad8f274815b3b18bdf10892朶

25、Lc070ea9481d74d76abe79ea97a2779c9Lc070eb3f74845a2c840f89ee4e57ab39娶Lc070ec59b4a47be5a6951c4d93c858beLc070f44d36672d0ec787b270206d1c4c制Lc070f81caba4826f88aca5d703a89a7cLc070ffa5a2fa45d0ec8e471df6fabbdcLc071054212358dc6b72f5d4d96baf9ed渶Lc07106cd90780459545942b6753c519aLc0710d27549fba07887b31510bb0bb42

26、Lc0711a767a006ea2afeb35dae046ef16甶Lc0711d1a11ee5a1fe5b6ad019c5e58c8Lc0711ec55cca5314e29d72b6c785af49Lc071264dd8a846243675ab7e3f6833f3Lc0712ba4e99fce6b85985dbd244a1471Lc07134c30d73d4bcd9a66857d46f1a97Lc0713baf43da08e9bbeff1eabc5aa7cfLc071414016f2a930619d7371e941c6a0Lc07147a35c4c2153b57237c4df32015cLc

27、0714af005d41e2aa7fd6b67cef6434e崶Lc07154d141986efbda2b54cfe1fc5599Lc0715bcb5f7b2581c5ae8117cf1f5fb3Lc0715f0658d1e48445f76ada4b17d909Lc0716b6a56984f734a01bd169478c8d0Lc0716bb9ad3dd0cd85ac692f4ef25552Lc0716dd0e51d49603c304e8ba92c8cd5騶Lc0716e5068e6d74332a1bf6c4bc5c67eLc0716f326fa433570605f668acf4fe44Lc0

28、7178eb446dbbb7d21aed52ac48b544Lc0717a2b9b7903d6dc80f5022758b0ab昶Lc0717a7294be2a83cf67dfec52b03892Lc0717cc6b6eebec3ca47b28eacdb2d22Lc07184848f90969ef4fdec2188f7f89b鴶Lc0718c814a958ea5db4ea502e1c14e7cLc0718f133036af27b9c1e85520f5bc64Lc07194d0169760d6f7403391c544f085Lc0719b97afacedf00b2f71c4faa96618Lc07

29、1a188c9ada5a843f40d3874a74a92Lc071a2a023a336a984aa34e1d22ed2a9嘶Lc071a9d6d3e2f53eb741598deb0bd5a9鼶Lc071ab0377771e12b59662e24e65cabfLc071ab108b85bf766b6e137f66c16683鸶Lc071ae2dcecd9f07f6a81f2ccf018314Lc071b9f81de16c7d885ebddd7c24cefdLc071bcd5b17dcb5756120b91de12004eLc070cc18d151f85db1b9bce5b975e10eLc07

30、18d0b179a2927a2dea2cfb35546deLc0717ab7fa287c330a25eb1bf5be363fLc07181b2f03310017852bcfeca78d00eLc070e67b954133b44169962270eb07dbLc070fcdc2b2bb005da3bc0899b22859fLc070df0f1a1c1db0a164e897e0c127c5吶Lc0713beac0e7b177616add0dc92262dfLc070ca05a9334189321b188b7065dea5Lc071b39f03141c56f8e5762de0e0dda3訶Lc071

31、bf7b98102cb17b8f1a23465d58e4Lc071abe8e65d42644f2114c0cc51b6d6Lc070e4f51fbf648c21a7abaa6d1cc1cdLc0714ba80e60508c9546ef018a1e859aLc071386ef9b568cd17318fd15d55fe4eLc07136422b8c9960804c03d38db0df98帶Lc070dd6ecb4f6b9c5568a306f610e3b4Lc071789e69d48275197270055dd09db3錶Lc070f9a6abe7cb1b5e01ba3cee91e2e7Lc0714

32、37953e2d92a1eda27804257ccd0Lc070e12a72e1157ad34751732d5585b6Lc071a0b83e6a3fe64f87fa49de8c94a3Lc071b115f40589beb9a6974c2a0183e2Lc070ee12300aac1860329794c39e97b9Lc07171eddc3a0e3674c5a34d4bd526ad甶Lc0719b26ba278a67a212e852a5e4b22b踶Lc07175cbb66c490879b5b5aa47a3eec8Lc070cdb07eaec4844449bec266cfd8fcLc070f5

33、c1abd577af4532cf974b31f676Lc071473b02c0c75a5f0eabee7757453eLc0713f02f2f934a2a3b21eae92adee6cLc07116051f28f7b423197b96b1d1b657縶Lc070d1708db436fb892199eedbcd828fLc0713ebbf3339ae6f001b74c9969712aLc070cdcaa381691ba39a74f24ba41df8唶Lc0715f77cdfc8d2ee7bc7d7729ffc602Lc071bbfbd570442f1fbdd2b8df19f7a8于Lc070ce

34、285d20667e45def445f1f236c5劌Lc071b7ac20cf8f58b69075ac4337f7d9頶卣Lc07178a12ae11a7ce7c6baea6cf929a2嘳Lc071726c9fbda7a987a595f6039baf42噈Lc0712b66e7e650dddcb643b0257161e2坠Lc0715cfb231298ac2752d07c15eda8bac90599f7b46b730217c72d8148c554eLcc905d5fcba613124f93e2582f8e9722Lcc90604b60ab1d4e0f67ae843a6f0339iLcc90

35、60557d2c3b3e75ebeb10d4ca142f帶Lcc90665ded1edee0698f96a58bf52e59錶Lcc906a137bda67f367b812a1eb39333eLcc90707afe9a2a5bd8cccac04391f175Lcc9071fc48eb179b9336c3390733dc2cLcc9082109d2461a50f0a90f18ed99d0f然Lcc908377bf8c19996f536d09b5c2baa2Lcc90841cf9010449b88db22dfe3cb208鄶Lcc9084f869373ac7b48347493e7ed81fLcc9

36、085f22b9786c028360268cde5494f砶Lcc90898cbc5ee4ff51276f0e10a2b755制Lcc908a0694a6ef4760a3dd6345fa7bfd漶Lcc90953dab677fd6f2eb4dfb26fe5401Lcc909beb87fc5e58e477e5b33cc5097a欶Lcc90a169739f646615633b5ca91af602Lcc90a6d0cd757b6d3b3447717d100f2fLcc90acd80baa5ea62bb3532d4aa1fbcbLcc90afa367419fa19a3640b7e93ad2d0昶Lc

37、c90b810229c8c01f81d9ed350554ecd嬶Lcc90b810229c8c01f81d9ed350554ecdLcc90bb5680877ef856bd30fa8d7410cc堶Lcc90e479644334ffd219be01d95dc19aLcc90f0babddf479c2662c52a747d1d91椶Lcc90f2c252c986bc83899d655024a00bLcc90f4c6c40cfceaab9ad1b672d32046Lcc90f9707831e3cebc25fd58a2cbe97aLcc90fdd2e10b3d85d19891292098d763Lc

38、c90c4e8213910a069e759bfd418baae怶Lcc90d451550483123ae43b728dc7a16a尶Lcc906a94d2269ce072d254bebf48a02a匶Lcc90f17d1fea55e4149ef6697a363409鼶Lcc90f6465a872db28f54a49b17c939c9制Lcc90b94f4c8a500610646f8667ef7895Lcc90bee5f0251c6cf92c5ef3db5244b0Lcc90addcdcb0afb1d4f1918d2b23d5aaLcc905efca33c1a7361e480b12310553e

39、然Lcc906f84284ac40e40c464e1163882c4Lcc908ec8e95b057a52ae5a4a9a4d226dLcc907bed25a83798bf5b5df0e8ab5298Lcc90832d16ce70b23fa434bd0ad372a1Lcc90b4d5935f8dc06d49d0178c17c606Lcc90f3b98151b965453c7101ed40fec2Lcc90ba4520da40851f78ee6f0dc33a30父Lcc90a6d055316aa9581de63a4d5df62bLcc909a31da52c50ea7bdbc5e9c692ece朶

40、Lcc905eee21e0b3187b45c513fa3650b1堶Lcc905d567be60f0dfa6292d7da5caee6Lcc90e488eb9fb67015e0174bdf93c2aeLcc90ed64be7dc643b3aab57769cdf400稶Lcc9077c71ddc061d1898c010dc60be2dLcc90a3b35adc96c41a1eabaabe1d3577Lcc906631a5b5bdc5ba9d37246d1e1149亻Lcc90e9cd08905e9a4e03a08cdf9b0ea5俏Lcc90abf0da22c97e4f70de408960d4d

41、c僽Lcc907da3f631ebe7b39136243424148a卑Lcc90d278f60e56c9f30d87605d0bbeae唣Lcc90f8b3942da2362215ec3d35c67eeeLcc90fdfb1688c666f976cf2aa2b12c6f尶Lcc906a94d2269ce072d254bebf48a02aLcc910c870c9d1e9ca9a155fc55791cd5匶Lcc90f17d1fea55e4149ef6697a363409Lcc918ac88ffdd94cd64e2055a03fd336怶Lcc910f2242383284ac383412dac4

42、d975鼶Lcc90f6465a872db28f54a49b17c939c9Lcc915df5465646498631ec68736fccac制Lcc90b94f4c8a500610646f8667ef7895Lcc911d53656d6971c408b9bc99bf1330蜶Lcc911bd3ff27a345500eb9ebf898da3aLcc91433bc9b7c8665e7c8895f43c523dLcc90bee5f0251c6cf92c5ef3db5244b0Lcc90addcdcb0afb1d4f1918d2b23d5aaLcc905efca33c1a7361e480b12310553e然Lcc906f84284ac40e40c464e1163882c4餶Lcc917606d82c044f43a0a27063836bb9圶Lcc916434490d824