2011
骞磋巻鐢颁腑鑰冩暟瀛﹁瘯棰?/p>
涓�銆佺簿蹇冮�変竴閫夛細鏈ぇ棰樺叡
8
灏忛锛屾瘡姣忓皬棰?/p>
4
鍒嗭紝鍏?/p>
32
鍒嗐�?/p>
1.
2011
飥?/p>
鐨勭浉鍙嶆暟鏄紙
锛?/p>
A
锛?/p>
2011
飥?/p>
B
锛?/p>
1
2011
飥?
C
锛?/p>
2011
D
锛?/p>
1
2011
2.
涓嬪垪杩愮畻鍝锛屾纭殑鏄紙
锛?/p>
A
锛?/p>
2
2
x
x
飥?/p>
飥?/p>
B
锛?/p>
3
3
6
(
)
x
x
飥?/p>
C
锛?/p>
8
2
4
x
x
x
飩?/p>
飥?/p>
D
锛?/p>
2
x
x
x
飥?/p>
飥?/p>
3.
宸茬煡鐐?/p>
P
锛?/p>
1
a
a
飥?/p>
锛?/p>
锛夊湪骞抽潰鐩磋鍧愭爣绯荤殑绗竴璞￠檺鍐咃紝鍒?/p>
a
鐨勫彇鍊艰寖鍥村湪鏁拌酱涓婂彲琛ㄧず涓猴紙
锛?/p>
4.
鍦ㄥ钩琛屽洓杈瑰舰銆佺瓑杈逛笁瑙掑舰銆佽彵褰€�佺瓑鑵版褰腑鏃㈡槸杞村绉板浘褰㈠張鏄腑蹇冨绉板浘褰㈢殑鏄紙
锛?/p>
A
锛?/p>
骞宠鍥涜竟褰?/p>
B
锛?/p>
绛夎竟涓夎褰?/p>
C
锛庤彵褰?/p>
D
锛庣瓑鑵版褰?/p>
5.
鎶涚墿绾?/p>
2
6
y
x
飥?/p>
飥?/p>
鍙互鐪嬩綔鏄敱鎶涚墿绾?/p>
2
6
5
y
x
飥?/p>
飥?/p>
飥?/p>
鎸変笅鍒椾綍绉嶅彉鎹?
寰楀埌锛?/p>
锛?/p>
A
锛?/p>
鍚戜笂骞崇Щ
5
涓崟浣?/p>
B
锛?/p>
鍚戜笅骞崇Щ
5
涓崟浣?/p>
C
锛?/p>
鍚戝乏骞崇Щ
5
涓崟浣?/p>
D
锛?/p>
鍚戝彸骞崇Щ
5
涓崟浣?/p>
6.
濡傚浘鎵�绀虹殑鏄煇鍑犱綍浣撶殑涓夎鍥撅紝鍒欒鍑犱綍浣撶殑褰㈢姸鏄紙
锛?/p>
A
锛?/p>
闀挎柟浣?/p>
B
锛庝笁妫辨煴
C
锛庡渾閿?/p>
D
锛庢鏂逛綋
7.
绛夎叞涓夎褰㈢殑涓ゆ潯杈归暱鍒嗗埆涓?/p>
3,6
锛岄偅涔堝畠鐨勫懆闀夸负锛?/p>
锛?/p>
A
锛?/p>
15
B
锛?/p>
12
C
锛?/p>
12
鎴?/p>
15
D
锛庝笉鑳界‘瀹?/p>
8.
濡傚浘锛屽湪鐭╁舰
ABCD
涓紝鐐?/p>
E
鍦?/p>
AB
杈逛笂锛屾部
CE
鎶樺彔鐭╁舰
ABCD
锛屼娇鐐?/p>
B
钀藉湪
AD
杈逛笂鐨勭偣
F
澶勶紝鑻?/p>
AB=4
锛?/p>
BC=5
锛屽垯
tan
鈭?/p>
AFE
鐨勫�间负锛?/p>
锛?/p>
A
锛?/p>
4
3
B
锛?/p>
3
5
C
锛?/p>
3
4
D
锛?/p>
4
5
浜屻�佺粏蹇冨～涓�濉細鏈ぇ棰樺叡
8
灏忛锛屾瘡灏忛
4
鍒嗭紝鍏?/p>
32
鍒嗭級
9.
涓�澶╂湁
86400
绉掞紝鐢ㄧ瀛﹁鏁版硶琛ㄧず涓?/p>
____________
绉掞紱
10
锛庢暟鎹?/p>
1
2
1
2
x
飥?/p>
飥?/p>
锛?/p>
锛?/p>
锛?/p>
锛?/p>
鐨勫钩鍧囨暟鏄?/p>
1
锛屽垯杩欑粍鏁版嵁鐨勪腑浣嶆暟鏄?/p>
_________
銆?/p>
11.
鈯?/p>
1
O
鍜屸姍
2
O
鐨勫崐寰勫垎鍒负
3
銕濆拰
4
銕濓紝鑻モ姍
1
O
鍜屸姍
2
O
鐩稿鍒囷紝鍒欏渾蹇冭窛
1
2
O
O
=_________cm
銆?/p>
12.
鑻ヤ竴涓澶氳竟褰㈢殑涓�涓瑙掔瓑浜?/p>
40
掳锛屽垯杩欎釜澶氳竟褰㈡槸
_________
杈瑰舰銆?/p>
13.
鍦ㄥ洿妫嬬洅涓湁
6
棰楅粦鑹叉瀛愬拰
a
棰楃櫧鑹叉瀛愶紝闅忔満鍦板彇鍑轰竴棰楁瀛愶紝濡傛灉瀹冩槸榛戣壊妫嬪瓙鐨勬鐜囨槸
3
5
锛屽垯
a=________
銆?/p>
14.
濡傚浘锛岀嚎娈?/p>
AB
銆?/p>
DC
鍒嗗埆琛ㄧず鐢层�佷箼涓ゅ骇妤兼埧鐨勯珮锛?/p>
AB
鈯?/p>
BC
锛?/p>
DC
鈯?/p>
BC
锛屼袱寤虹瓚鐗╅棿璺濈
BC=30
绫筹紝鑻ョ敳寤虹瓚鐗?