åä¸ç©çæµè¯é¢
ä¸ï¼éæ©é¢ï¼ï¼æ¯ç©º2åï¼å
±36åï¼
1ï¼ç·åå¦ä¸è¬æ»æ¯æ¯å¥³åå¦ååºç声é³æ²é·ãæµåï¼å³é³è°ä¸è¬æ¯å¥³åå¦çä½ãå
¶åå æ¯ç·åå¦å£°å¸¦æ¯å¨çé¢çä¸å¥³åå¦çç¸æ¯ï¼ã ï¼
aï¼è¾ä½ãã bï¼è¾é«ãã cï¼ä¸æ ·ãã dï¼æ¶é«æ¶ä½
2ï¼å¨é·çµæ¥ä¸´æ¶ï¼çµå
ä¸éªå³éï¼ä½é·å£°å´ééä¸æï¼è¿æ¯å 为ï¼ã ï¼
aï¼é·ä¸ä¸ªæ¥ä¸ä¸ªæ个ä¸å bï¼ é·å£°ç»å°é¢ã山岳åäºå±å¤æ¬¡åå°å½¢æ
cï¼ åè³æåº dï¼éªçµçä¼ æé度æ¯é·å£°çä¼ æé度大
3ï¼å¨ä¸åªç»çæ¯ä¸å
åè£
å
¥ä¸åéçæ°´ï¼ç¨ç»æ£è½»è½»æ²å»ï¼ä¼å¬å°ä¸åé¢çç声é³ãä¸æ¤ç±»ä¼¼ï¼å½å»çç»ç
人æ£æ¥è
¹é¨æ¯å¦æ积水æ¶ï¼å¸¸ä¼ç¨æ轻轻æ²å»æ£è
è
¹é¨ï¼ç»ç»å¾å¬å
¶ååºç声é³ï¼æ¤ä¸ºâæ£è¯âãå»ç主è¦æ¯æ ¹æ®ä»ä¹æ¥å¤å®æ£è
è
¹é¨æ¯å¦æ积水ï¼ï¼ ãï¼
aï¼å£°é³çé³è° bï¼å£°é³çå度 cï¼å£°é³çé³è² dï¼å£°é³æ¯å¦æ¦è³å¨å¬
4ï¼çæ´»å¨æµ·è¾¹çæ¸æ°ç»å¸¸çè§è¿æ ·çæ
æ¯ï¼é£åæ¥ä¸½ï¼å¹³éçæµ·é¢ä¸åºç°ä¸æä¸æå°å°çâéè½ä¼âââæ°´æ¯ï¼å®ä»¬å¨è¿æµ·å¤æ é²èªå¾å°åéãæ¼æ¸¸ã忽ç¶æ°´æ¯ååå°ä»ä¹å½ä»¤ä¼¼çï¼çº·çº·ç¦»å¼æµ·å²¸ï¼æ¸¸å大海ãä¸ä¸ä¼å¿ï¼çé£å¼å¸ï¼æ³¢æ¶æ±¹æ¶ï¼é£æ´æ¥ä¸´äºãå°±å ç²å¾æé¨åï¼ä»¥ä¸è§£éåççæ¯ï¼ ï¼
aï¼æ°´æ¯æ¥æ¶å°äºæ¬¡å£°æ³¢ bï¼æ°´æ¯æ¥æ¶å°äºçµç£æ³¢
cï¼æ°´æ¯æåå°äºæ¸©åº¦ççªç¶åå dï¼æ°´æ¯æåå°äºå°ç£åºçåå
5ï¼ åå¦ä½ çé»å±
ç»å¸¸å¼åé«æï¼å¹²æ°ä½ çå¦ä¹ æä¼æ¯ï¼ä¸ºäºåå°å¹²æ°ï¼ä¸åæªæ½ä¸çæ æçæ¯ ( )
aï¼å°é¨çªæå¼è®©ç©ºæ°æµé bï¼ç¨æ£è±å¡ä½èªå·±çåè³
cï¼ç¨æ£æ¯¯æå¨åéçå¢å£ä¸ dï¼è¯·é»å±
æå±æ¶æ¾ä½é³é
6ï¼å°æåå¦ç¨æ¾å¤§éçèªå·±çæ纹æ¶ï¼è§å¾æ纹çå太å°ã为äºä½¿æ纹çåè½å¤§ä¸äºï¼ä»¥ä¸åæ³ï¼æ£ç¡®çæ¯ï¼ ï¼
Aï¼ç¼çåææä¸å¨ï¼è®©æ¾å¤§é离ææç¨è¿äº
Bï¼ç¼çåææä¸å¨ï¼è®©æ¾å¤§é离ææç¨è¿äº
Cï¼æ¾å¤§éåææä¸å¨ï¼è®©ç¼ç离æ¾å¤§éç¨è¿äº
Dï¼æ¾å¤§éåææä¸å¨ï¼è®©ç¼ç离æ¾å¤§éç¨è¿äº
7ï¼æ们ç»å¸¸æå°çåæï¼â å°åæåï¼â¡å¹³é¢éæåï¼â¢æ¾å¤§éæåï¼â£çµå½±é¶å¹ä¸çåï¼â¤æ±½è½¦è§åéä¸çåãå
¶ä¸ï¼ ï¼
Aï¼ç±äºåå°èå½¢æçåæ¯â¡â¤ Bï¼ç±äºæå°èå½¢æçåæ¯â â¢
Cï¼å±äºå®åçæ¯â â¡â¢ Dï¼å±äºèåçæ¯â¡â¢â£
8ï¼å¾1æ示åç§ç°è±¡ä¸ï¼ç±äºå
çåå°èå½¢æçï¼ ï¼ C.éªè¯å¹³é¢éææçåæ¯è象 D.éªè¯å¹³é¢éæå满足å
çåå°è§å¾
9ï¼å¨ç 究平é¢éæåç¹ç¹çå®éªä¸,å¨ç«èµ·çç»çæ¿åååæ¾ä¸æ¯è¡çï¼å¯¹çç»çæ¿æ¢å¯çå°åé¢è¡çå¨ç»çæ¿åææçåï¼åæ¶åå¯çå°æ¾å¨ç»çæ¿åçâè¡çâï¼ä¸å说æ³ä¸æ£ç¡®çæ¯ï¼ ï¼
Aï¼ä¸¤è
é½æ¯å
çåå°å½¢æçå Bï¼ä¸¤è
é½æ¯å
çæå°å½¢æçå
Cï¼åè
æ¯å
çæå°å½¢æçåï¼åè
æ¯å
çåå°å½¢æçå
Dï¼åè
æ¯å
çåå°å½¢æçåï¼åè
æ¯å
çæå°å½¢æçå
10ï¼ä¸å对åç§æ°è±¡å½¢æåå çåè¿°ä¸æ£ç¡®çæ¯ ï¼ ï¼
A. é¾æ¯å°é¢çå°åååèå½¢æç
B. ç³å¤´ä¸çéæ¯æ°´æ»´æ¾çååºèå½¢æç
C. è·å¶ä¸çé²ç æ¯ç©ºæ°ä¸çæ°´è¸æ°æ¾ç液åèå½¢æçï¼
D. éªæ¯é¨æ°´æ±½åèå½¢æç
11ï¼å¤å¤©ï¼ä»å°ç®±éååºç¶è£
ç¿æ³æ°´æ¶ï¼å¸¸ä¼åç°ç¶çå¤å£âåºæ±âï¼è¿æ¯å 为 ( )
Aï¼æ°´ä¼ä»ç¶å
æ
¢æ
¢æ¸åº Bï¼ç©ºæ°ä¸çæ°´è¸æ°éå·æ¶²å
Cï¼ç¶å¤å£çæ°´ä¸ææ±½å Dï¼ç¶å¨å´ç空æ°ä¸æåå
12ï¼[2006ç¦å·]室å
温度为200Cï¼æ¤æ¶ç¨æµ¸æå°éé
ç²¾çæ£è±è£¹å¨æ¸©åº¦è®¡çç»ç泡ä¸ï¼éçé
ç²¾çè¿
éè¸åï¼å¾5ä¸åªå¹
å¾æ£ç¡®åæ äºæ¸©åº¦è®¡è¯»æ°éæ¶é´çååï¼ ï¼
13ï¼[2006éæ±]ä¸åè¯å¥ï¼â 天æ°ççï¼â¡ç©ä½å¸çï¼â¢æ©æ¦ççï¼â£çä¸å¯èï¼å
¶ä¸âçâ表示â温度âçæ¯ï¼ ï¼
Aï¼â â¡ Bï¼â ⢠Cï¼â¡â¢ Dï¼â â£
14ï¼[2006åæ]ä¸å说æ³ä¸é误çæ¯ ( )
Aï¼äººå·¥éé¨ä¸å©ç¨å¹²å°ååå¸çï¼Bï¼å¬å¤©æ©æ¨å¸¸å¸¸ä¸éï¼æ¯ååç°è±¡
Cï¼é¥®æä¸çå°åä½ç§¯åå°æ¯çåç°è±¡
Dï¼å¤å¤©æå¼å°æ£çå
è£
纸ï¼æâç½æ°âçæï¼æ¯æ±½åç°è±¡
15ï¼å¯¼ä½ççµé»å¤§å°ä¸ä¸åå ç´ æ å
³çæ¯ï¼ãï¼
Aï¼å¯¼ä½çé¿åº¦ ããBï¼å¯¼ä½ç横æªé¢ç§¯ãã Cï¼å¯¼ä½çææã
ãDï¼å¯¼ä½ç两端çµå
16ï¼å¨å¸¸æ¸©ä¸ï¼ä¸ååç±»åççæ¯ï¼ ï¼
Aï¼é
ç¬è¯åæ©¡è¶æ¯å¯¼ä½ Bï¼å¡æãå¹²æ¨æ£åé¶ç·é½æ¯ç»ç¼ä½
Cï¼éãéãç¡
æ¯åå¯¼ä½ Dçµçåçä¸åä¿é©ä¸é½æ¯çµé»å¤§çç¹é«ç导ä½
17ãå¦å¾5æ示ï¼çµæºçµå为3Vï¼éåå¼å
³ï¼çµå表示æ°
为2Vï¼åï¼ããã
Aãç¯æ³¡L1两端çµå为2V
Bãç¯æ³¡L2两端çµå为2V
Cãç¯æ³¡L1两端çµå为3V Dãç¯æ³¡L2两端çµå为1V
18ãå¨å¾7æ示ççµè·¯ä¸ï¼çµåU ä¸åï¼å¼å
³Kç±éåå°æå¼ï¼ä¸å说æ³æ£ç¡®çæ¯
Aï¼çµæµè¡¨ç读æ°å¢å¤§ Bï¼çµæµè¡¨ç读æ°åå°Cï¼çµå表ç读æ°å¢å¤§ Dï¼çµå表ç读æ°åå°
äºï¼å¡«ç©ºé¢ï¼æ¯ç©º1åï¼å
±16åï¼
1.2006å¹´3æ7æ¶40åï¼é»é¾æ±ç大åºå¸å¸æ°æå¥å°åç°ä¸æ¹åååèµ·ç太é³å¨å´åºç°äºå¤ä¸ªâå°å¤ªé³âï¼å¤ªé³çä¸æ¹è¿æä¸éç¾ä¸½ç彩è¹ãåºç°è¿ç§å¤©è±¡çåå 主è¦æ¯ç±äºå¨ç¹æ®ç天æ°æ¡ä»¶ä¸ï¼äºä¸ç«ç´æåç许å¤å°å°æ¶ï¼å°å°æ¶ç¸å½äºä¸æ£±éï¼ã
ï¼1ï¼å¤©ç©ºåºç°ç彩è¹ï¼å¯ä»¥è¯´æ太é³å
æ¯ä¸ç§ ï¼å¡«âåè²å
âæâå¤è²å
âï¼ã
ï¼2ï¼äººä»¬è½å¤çå°å¤ä¸ªâå°å¤ªé³âï¼æ¯ç±äºå¤ªé³å
ç»å°å°æ¶åå°å åæå½¢æçè象ã
2ï¼èè å¯ä»¥é è¶
声波åç°æè«ï¼è¿è¯´æ声å¯ä»¥ä¼ é________ï¼å¤ç§å»çå¯ä»¥å©ç¨è¶
声波æ¯å¨é¤å»äººä½å
çç»ç³ï¼è¿è¯´æ声å¯ä»¥ä¼ é________ã
3ï¼ç§å¦å·¥ä½è
为äºæµéæµ·åºæå¤ç深度ï¼åæµ·åºåç´åå°è¶
声波ï¼ç»è¿4sæ¶å°å波信å·ï¼å¯ç¥æ¤å¤æµ·åºç深度æ¯________mï¼è¶
声波å¨æµ·æ°´ä¸ä¼ æçé度æ¯1500m/sï¼ã
4ï¼ è¢«èªä¸ºâ绿åâçåå®å¸ï¼è¡é两æç§æ¤äºå¤§éæ æ¨ï¼è¿æ¯ç¨ï¼¿ï¼¿ï¼¿ï¼¿çæ¹æ³æ¥åå¼±åªå£°ï¼ä»è使æ们ççæ´»ç¯å¢æ´å®é.为äºä¿æ¤å¬åï¼åºæ§å¶åªå£°ä¸è¶
è¿ï¼¿ï¼¿db.
5ï¼ä¸é¢åä¾æ¯å½¢å®¹å£°é³çâé«âï¼
(a)è¿é¦æé³å¤ªé«ï¼æå±ä¸ä¸å» (b)å¼åé«æ (c)她æ¯å¥³é«é³æå±å®¶ (d)请å¿âé«å£°å§åâ å
¶ä¸æé³è°çæ________ï¼æå度çæ_________. (åªå¡«åºå·)ï¼
6ï¼å°åç¨å·²ç»è°è好çç
§ç¸æºå°ä½äºå
满水çæ°´æ± åºé¨ä¸ä¸ªç¾ä¸½çå¾æ¡ææä¸æ¥ãå½ææ°´ææåï¼å°åä»ç¶æ³å¨åæ¥çä½ç½®ç¨æ¤ç
§ç¸æºæå°è¿ä¸ªå¾æ¡æ¸
æ°çç
§çï¼ä»åºè¯¥è°æ´ç
§ç¸æºï¼ä½¿é头___________ãï¼éå¡«âå伸âãâå缩âæâä¸å¨âï¼
7ï¼æ们éè¿å®éªï¼å¯ä»¥ç¥éï¼å¸ééæå®åæ¶ï¼æ¾å¤§å缩å°çåçç¹æ¯ç©ä½ä½äº______________å¤ï¼æå®ååèåçåçç¹æ¯ç©ä½ä½äº____________å¤ã
8ï¼[2006广å·]水沸è
¾è¿ç¨ä¸æ°´ç温度_ããï¼éå¡«âåé«âãâä¸éâæâä¸åâï¼ï¼è¯¥è¿ç¨æ°´ããããï¼éå¡«âå¸çâãâæ¾çâæâä¸å¸çä¹ä¸æ¾çâï¼ï¼æ å大æ°åä¸ï¼é
ç²¾ççç¹æ¯ï¼117âã沸ç¹æ¯78âï¼æ°´é¶ççç¹æ¯ï¼39âã沸ç¹æ¯357âï¼ä½ 认为è¦æµæ²¸æ°´ç温度åºéç¨ï¼¿ãããï¼éå¡«âé
ç²¾âæâæ°´é¶âï¼æ¸©åº¦è®¡ï¼æ¶²ä½æ¸©åº¦è®¡æ¯å©ç¨æ¶²ä½ï¼¿ãããããçæ§è´¨æ¥æµé温度çï¼
ä¸ãä½å¾é¢ï¼ï¼ç¬¬1é¢2åï¼ç¬¬2é¢1åï¼ç¬¬3é¢2åï¼å
±5åï¼
1ï¼å¦å¾ï¼æ ¹æ®å¹³é¢éæåç¹ç¹ï¼ä½åºç©ä½ABå¨å¹³é¢éMNä¸çåï¼
2ï¼å¦å¾ï¼æ¯ç»è¿å¸ééæå°åçä¸æ¡åºå°å
线ï¼è¯·ä½ å¨å¾ä¸ç»åºå¯¹åºçå
¥å°å
线ã 3ãæ ¹æ®å¾8示å®ç©å¾å¨å³è¾¹æ¹æ¡å
ç»åºç¸åºççµè·¯å¾ã
äºã综ååºç¨é¢ï¼ï¼æ¯ç©º1åï¼å
±14åï¼
1ï¼ ç¼ ç
人类åæäºå¨ç©çç¼çå¾åä¸æ¶ç
§ç¸æºï¼ç¼çå
çæ¶ç¶ä½ç¸å½äºä¸ä¸ªå¸ééï¼è§ç½èç¸å½äºå
å±ï¼æ们çç©ä½æ¶ï¼æ¯éè¿ç«ç¶ä½ç伸缩æ¥è°èæ¶ç¶ä½ç弯æ²ç¨åº¦ï¼æ¹åæ¶ç¶ä½çç¦è·ï¼ä½¿ä¸åè¿è¿çç©ä½é½è½å¨åè·ç¸åçè§ç½èä¸çææ¸
æ°çåç«å®åï¼å¦å¾1æ示ï¼
ç¼çä¸ç
§ç¸æºçä¸åå¤æ¯ï¼äººçç¼çæ¯éè¿è°èç¦è·æ¥è·å¾æ¸
æ°çåï¼æ®éç
§ç¸æºæ¯éè¿æ¹ååè·ä½¿ååå¾æ¸
æ°çï¼
ç±ç¼ççè°èä½ç¨æè½çæ¸
çæè¿ç¹ï¼å«è¿ç¹ï¼æ£å¸¸ç¼çè¿ç¹å¨æè¿å¤ï¼ç¼çæè½çæ¸
çæè¿çç¹ï¼å«è¿ç¹ï¼æ£å¸¸ç¼çè¿ç¹çº¦è·ç¼10cm.çç©ä½æ¶é´è¾é¿ä¹ä¸ææå°ç²å³çè·ç¦»å«æè§è·ç¦»ï¼æ£å¸¸ç¼çæè§è·ç¦»ä¸º25cm. ä»ç¼çå
å¿åç©ä½ä¸¤ç«¯æå¼ç两æ¡ç´çº¿ç夹è§å«è§è§ï¼è§è§è¶å¤§ï¼å¯¹ç©ä½çè§å¯å°±è¶æ¸
æ¥ï¼
é
读ä¸æåï¼è¯·ä½ åçä¸åé®é¢ï¼
(1) 人ç¼æçå°çåæ¯_______çå®åã
(2) æ£å¸¸ç¼çè§å¯ç©ä½çæä½³è·ç¦»ä¸º___________ã
(3) æ人è§åæ£å¸¸ï¼å½ä»ç¨å¹³é¢éä»ç»è§å¯èªå·±çè¸é¨æ¶ï¼åºå½æéåæ¿å°ç¦»ç¼ç_________å¤æ为åéï¼
8ï¼ï¼[2006æ·®å®]诲波æ¯æ¶ä½ï¼ç³è¡æ¯éæ¶ä½ï¼å°ååå¦éè¿æ¥é
èµææ¶éå°æµ·æ³¢åç³è¡ççåå¾è±¡å¦å¾æ示ï¼è¯²æ³¢ççåå¾è±¡æ¯________(å¡«ååºå·)ï¼åæç°è±¡Aå¯è·å¾çä¿¡æ¯æï¼
â _____________________________
â¡_____________________________
å æ å¾ è±¡Bå¯ è· å¾ ç ä¿¡ æ¯ æ_____________________________(å¡«ä¸æ¡å³å¯)ï¼
ï¼ãå¨âç¨çµå表åçµæµè¡¨æµå°ç¯æ³¡çµé»âçå®éªä¸
ï¼1ï¼å¨å¾10ççµæºåæ»å¨åé»å¨ä¹é´æ·»ä¸ä¸æ ¹å¯¼çº¿ï¼ä½¿ä¹æ为æ£ç¡®çæµéçµè·¯ï¼
ï¼2ï¼å¾10ä¸ç²è¡¨åºæ¯___________表ï¼ä¹è¡¨åºæ¯___________表ï¼
ï¼3ï¼å¾11ä¸çµæµè¡¨ç读æ°ä¸º_________Aï¼çµå表ç读æ°ä¸º_________Vï¼ç±æ¤å¯ç¥è¢«æµçµé»çé»å¼ä¸º___________Ω
温馨提示:答案为网友推荐,仅供参考