小学科学四年级《空气里有什么》实验报告单
\u5c0f\u5b66\u79d1\u5b66\u56db\u5e74\u7ea7\u300a\u7a7a\u6c14\u91cc\u6709\u4ec0\u4e48\u300b\u5b9e\u9a8c\u62a5\u544a\u5355\u7a7a\u6c14\u91cc\u6709\u4ec0\u4e48\u5b9e\u9a8c\u62a5\u544a\u5668\u6750\uff1a\u8721\u70db\uff0c\u706b\u67f4\uff0c\u73bb\u7483\u7247\uff0c\u53bb\u5e95\u996e\u6599\u74f6\uff0c\u6c34\u69fd\uff0c\u6c34\u3002\u6b65\u9aa41\uff1a\u7528\u706b\u67f4\u70b9\u71c3\u8721\u70db\uff0c\u56fa\u5b9a\u5728\u73bb\u7483\u7247\u4e0a\uff0c\u653e\u5165\u76db\u6c34\u7684\u6c34\u69fd\uff0c\u518d\u7528\u53bb\u5e95\u996e\u6599\u74f6\u7f69\u4e0a\uff0c\u76d6\u4e0a\u74f6\u76d6\uff0c\u89c2\u5bdf\u3002\u73b0\u8c61\uff1a\u8721\u70db\u6162\u6162\u7184\u706d\uff0c\u74f6\u5185\u6c34\u4f4d\u4e0a\u5347\u4e86\u4e00\u70b9\u3002\u7ed3\u8bba\uff1a\u7a7a\u6c14\u4e2d\u6709\u4e00\u79cd\u6c14\u4f53\u652f\u6301\u71c3\u70e7\u3002\uff08\u6c27\u6c14\uff09\u6b65\u9aa42\uff1a\u5f80\u6c34\u69fd\u52a0\u6c34\u81f3\u74f6\u5185\u6c34\u5e73\uff0c\u518d\u6253\u5f00\u74f6\u76d6\uff0c\u70b9\u71c3\u706b\u67f4\u8fc5\u901f\u63d2\u5165\u74f6\u5185\u3002\u73b0\u8c61\uff1a\u706b\u67f4\u7acb\u523b\u7184\u706d\u3002\u7ed3\u8bba\uff1a\u7a7a\u6c14\u4e2d\u6709\u53e6\u4e00\u79cd\u6c14\u4f53\u4e0d\u652f\u6301\u71c3\u70e7\u3002\uff08\u6c2e\u6c14\uff09\uff08\u8bc1\u660e\u7a7a\u6c14\u4e2d\u81f3\u5c11\u6709\u4e24\u79cd\u6c14\u4f53\uff1a\u652f\u6301\u71c3\u70e7\uff0c\u4e0d\u652f\u6301\u3002\uff09
\u7ed9\u4f60\u4e2a\u7f51\u7ad9\u4f60\u81ea\u5df1\u53c2\u8003
http://www.baidu.com/s?wd=%D0%A1%D1%A7%BF%C6%D1%A7%CA%B5%D1%E9%B1%A8%B8%E6%B5%A5&lm=0&si=&rn=10&tn=zjtel_pg&ie=gb2312&ct=0&cl=3&f=1&rsp=1&oq=%C8%E7%BA%CE%C4%E2%D0%B4%D0%A1%D1%A7%BF%C6%D1%A7%B5%C4%CA%B5%D1%E9%B1%A8%B8%E6%B5%A5
绛旓細灏忓鍥涘勾绾绉戝涓婂唽鍏ㄥ鏁欐,鍏34椤,杩欓噷鏃犳硶鍏ㄩ儴澶嶅埗,浣犲埌鎴戜滑缃戠珯鍘讳笅杞藉惂灏忓鍥涘勾绾х瀛︿笂鍐屾暀妗堣绋嬬洰鏍囨荤洰鏍囬氳繃灏忓绉戝璇剧▼鐨勫涔,鐭ラ亾涓庡懆鍥村父瑙佷簨鐗╂湁鍏崇殑娴呮樉鐨勭瀛︾煡璇,骞惰兘搴旂敤浜庢棩甯哥敓娲,閫愭笎鍏绘垚绉戝鐨勮涓轰範鎯拰鐢熸椿涔犳儻;浜嗚В绉戝鎺㈢┒鐨勮繃绋嬪拰鏂规硶,灏濊瘯搴旂敤浜庣瀛︽帰绌舵椿鍔,閫愭瀛︿細绉戝鍦扮湅闂銆佹兂闂;...
绛旓細绌烘皵鐨勬垚鍒嗕笉鏄浐瀹氱殑锛岄殢鐫楂樺害鐨勬敼鍙樸佹皵鍘嬬殑鏀瑰彉锛岀┖姘旂殑缁勬垚姣斾緥涔熶細鏀瑰彉銆備絾鏄暱鏈熶互鏉ヤ汉浠竴鐩磋涓虹┖姘旀槸涓绉嶅崟涓鐨勭墿璐紝鐩村埌鍚庢潵娉曞浗绉戝瀹舵媺鐡﹂敗閫氳繃瀹為獙棣栧厛寰楀嚭浜嗙┖姘旀槸鐢辨哀姘斿拰姘皵缁勬垚鐨勭粨璁恒19涓栫邯鏈紝绉戝瀹朵滑鍙堥氳繃澶ч噺鐨勫疄楠屽彂鐜帮紝绌烘皵閲岃繕鏈姘︺佹癌銆佹皺銆佹皷绛夌█鏈夋皵浣撱傚湪鑷劧鐘舵佷笅绌烘皵鏄...
绛旓細锛1锛夌儹绌烘皵浼氫笂鍗 锛2锛夌┖姘旂殑娴佸姩 鎴戞帉鎻＄殑绉戝鏂规硶 涓銆佸垪涓 1銆佸帇缂╃┖姘斿湪鐢熸椿涓殑搴旂敤銆傦紙鑷冲皯涓変釜渚嬪瓙锛夌瓟锛氭皵閿ゃ佸柗闆惧櫒銆佹皵鍨埞銆佹皵鍨偓娴垪杞︺佹皵鏋佹鐨墖銆佹皵鍘嬮搯閽夋灙銆佹苯杞︿笂鐨勬皵鍘嬪紑鍏抽棬绛夐兘鏄埄鐢ㄥ帇缂╃┖姘旀潵宸ヤ綔鐨勩2銆佷綘鏈変粈涔鍔炴硶璇佹槑绌烘皵鐨勫瓨鍦紵锛堣嚦灏戜笁涓緥瀛愶級绛旓細鎶婃捣缁点侀ゼ骞...
绛旓細鍦ㄤ竴骞寸骇涓婂唽銆婁簲瀹樺厔寮熴嬪崟鍏冪殑鎰熷畼瑙傚療鑳藉姏鐨勮缁冨拰涓骞寸骇涓嬪唽銆婃按鍜屾憾瑙ｃ嬪崟鍏冨姘寸殑瑙傚療娲诲姩鐨勫熀纭涓,銆婅瀵绌烘皵銆涓璇炬椿鍔ㄧ殑闅惧害灏变笉澶т簡銆傚洜姝,鏈鐨勬暀瀛,鎴戜滑鍦ㄦ寜鐓绉戝鎺㈢┒鐨勪竴鑸繃绋(鎻愬嚭闂鈥斺斾綔鍑哄亣璁锯斺旀悳闆嗚瘉鎹斺斿緱鍑虹粨璁虹瓑)寮曢瀛︾敓瀵圭┖姘旂殑涓浜涘熀鏈壒寰佽瀵熻璇嗙殑鍩虹涓,鏈夋墍渚ч噸鍦般佹湁鎰忚瘑鍦...
绛旓細鎴栨妸鎶撲綇绌烘皵鐨勫鏂欒鍦ㄦ按涓澗寮琚嬪彛鈥︾瓑銆傝繖浜涢兘鍙互璇佹槑绌烘皵鐪熺殑琚姄浣忎簡銆傜┖姘斿崰鏈夌┖闂村悧锛熺┖姘斿崰鏈夌┖闂达紝渚嬪锛氭妸绌烘澂瀛愬瀭鐩存斁鍏ユ按涓紝姘翠笉浼氳繘鍒版澂瀛愰噷銆傝浜嗙┖姘旂殑濉戞枡琚嬫垨鐩栦簡鐩栧瓙鐨勭┖鐡跺瓙鍘嬩笉杩涙按涓紝閮藉彲浠ョ煡閬撶┖姘斿崰鏈夌┖闂淬傛澂瀛閲屾湁绌烘皵鍚楋紵灏嗘澂瀛愭斁杩涙按涓瘯璇曠湅锛屼綘鐪嬪埌浜嗕粈涔堢幇璞?鏉瓙閲...
绛旓細绌烘皵涓鍚湁澶ч噺鐨勮惀鍏荤墿璐紝瀵逛汉鐨勭敓鍛芥湁鐫鑷冲叧閲嶈鐨勪綔鐢ㄣ備汉姣忓ぉ閮借鍦ㄧ┖姘斾腑鐢熸椿锛屾竻娲佺殑绌烘皵浼氳浜鸿韩蹇冩剦鎮︼紝绌烘皵閲岄潰鐨勫悇绉嶈惀鍏荤墿璐ㄤ細鎰夊揩鍦板拰浜轰綋浜ゆ祦锛屽湪浜轰綋閲岀敓浜ф湁鐩婄殑鐗╄川锛屼績杩涚敓鍛界殑鎴愰暱銆傛瘮濡傝姘ф皵锛屾哀鍙槸绌烘皵閲岄潰鐨勪竴绉嶇墿璐紝姘х殑鍔熻兘鏄椿鍖栫粏鑳炪傚綋绌烘皵閲岀殑姘х墿璐ㄥ仴搴锋椂锛屼汉灏变細鍚告敹鍒...
绛旓細浣嗘槸闀挎湡浠ユ潵浜轰滑涓鐩磋涓虹┖姘旀槸涓绉嶅崟涓鐨勭墿璐紝鐩村埌鍚庢潵娉曞浗绉戝瀹舵媺鐡﹂敗閫氳繃瀹為獙棣栧厛寰楀嚭浜嗙┖姘旀槸鐢辨哀姘斿拰姘皵缁勬垚鐨勭粨璁恒19涓栫邯鏈紝绉戝瀹朵滑鍙堥氳繃澶ч噺鐨勫疄楠屽彂鐜帮紝绌烘皵閲岃繕鏈姘︺佹癌銆佹皺绛夌█鏈夋皵浣撱傚湪鑷劧鐘舵佷笅绌烘皵鏄棤鑹叉棤鍛崇殑銆傜┖姘斾腑鐨勬哀姘斿浜庢墍鏈夐渶姘х敓鐗╂潵璇存槸蹇呴』鐨勩傛墍鏈夊姩鐗╅兘闇瑕佸懠鍚告哀姘旓紝...
绛旓細銆婄┖姘斻鏄灏忓绉戝涓骞寸骇涓嬪唽绗簩鍗曞厓鐨勫唴瀹广傗滀簡瑙ｇ┖姘斺濇槸鈥滅┖姘斺濆崟鍏冪殑绗竴涓笓棰,鏈笓棰樺畨鎺掍袱涓鏃,鏈涓衡滀簡瑙ｇ┖姘斺濈1璇炬椂,鏄鐢熸帰绌剁┖姘旇繖绉嶈嚜鐒剁墿璐ㄧ殑璧峰璇俱傗滅┖姘斺濆瀛︾敓鏉ヨ骞朵笉闄岀敓,浣嗗畠绌剁珶鏄竴绉嶄粈涔堟牱鐨勭墿璐,杩欑鐗╄川鏈変粈涔鏍风殑鎬ц川銆傝繖浜涢棶棰橀兘鑳藉緢濂藉湴婵鍙戝鐢熺殑濂藉蹇冦傛湰璇剧殑涓昏浠...
绛旓細璁╁辜鍎挎劅鐭ュ埌澶勯兘鏈夌┖姘斻 鏁欏閲岄潰鏈夌┖姘,閭ｈ蛋寤婁笂鏈夋病鏈夌┖姘斿憿?(骞煎効鍥炵瓟)璇峰皬鏈嬪弸鎶婅瀛愰噷鐨勭┖姘旀斁鎺,鍒拌蛋寤婁笂鎵句竴鎵,鐪嬬湅璧板粖涓婂埌搴曟湁娌℃湁绌烘皵銆備互姝ょ被鎺,甯﹀辜鍎垮埌鎿嶅満涓娿佸ぇ鍨嬬帺鍏烽噷銆佹爲涓嬫壘绌烘皵銆 鎻愰棶:鍒氭墠灏忔湅鍙嬫槸鍦ㄤ粈涔堝湴鏂规壘鍒扮┖姘旂殑?(骞煎効鍥炵瓟)璁╁辜鍎垮厖鍒嗘劅鐭ョ┖姘旂殑鏃犲涓嶅湪銆 鎻愰棶:鐪嬩竴鐪,绌烘皵...
绛旓細鑾潪鏈変汉鍦ㄨ嶄粈涔堥瓟鏈?鍙槸鍐嶉珮鏄庣殑榄旀湳甯,涔熶笉鍙兘鍦ㄥぇ鍘呴噷鑰嶅嚭闆姳鏉ャ傚悗鏉,绉戝瀹舵墠瑙ｅ紑浜嗚繖涓糠銆傚師鏉,鑸炲巺閲岀敱浜庤澶氫汉鐨勫懠鍚搁ケ鍚簡澶ч噺姘存苯,铚＄儧鐨勭噧鐑,鍙堟暎甯冧簡寰堝鍑濈粨鏍搞傚綋绐楀鐨勫喎绌烘皵鐮寸獥鑰屽叆鐨勬椂鍊,杩娇澶у巺閲岀殑楗卞拰姘存苯绔嬪嵆鍑濆崕缁撴櫠,鍙樻垚闆姳浜嗐傚洜姝,鍙鍏峰涓嬮洩鐨勬潯浠,灞嬪瓙閲屼篃浼氫笅闆殑銆傘愰洩鑺...
