2016????????

admin

???2016????????

???2016?????????????

2016?????????????

??????????8??????3???24?

1??3???2016?????3?????? ?

A?B?C?3 D??3

2??3???2016????????????????1?5???????? ?

A????? B????? C????? D?????

3??3???2016??????2x+3=7???? ?

A?x=5 B?x=4 C?x=3.5 D?x=2

4??3???2016?????????AB?CD?AE???CAB?AE?CD????E??ACD=40�???BAE????? ?

A?40� B?70� C?80� D?140�

5??3???2016????????????? ?

A?x??2 B?x?1 C??1?x?2 D??2?x?1

6??3???2016????????????????????????????????1?2?3?4????????????????????????????????????4????? ?

A?B?C?D?

7??3???2016???????????????100????????????????????????x?????????????????? ?

22A?100?1+x? B?100?1+x?C?100?1+x? D?100?1+2x?

8??3???2016???????????????????????????????cm?? ?

2222A?40?cmB?65?cmC?80?cmD?105?cm

??????????8??????3???24?

9??3???2016?????????x?3x=?

10??3???2016??????????y=???????1??6???k????

11??3???2016?????????ABC??A????????ADE??C??E???????CAE=90�?AB=1??BD=?

2

??

13??3???2016??????????ABCD??AB=5?AC=8?????????

214??3???2016???????x???2x+x

?a=0??????????????a?

??????

15??3???2016???????????????P????30�???????18???A??????????????????????P????55�????B?????????P?????

???????????????sin55�?0.8?cos55�?0.6?tan55�?1.4??

216??3???2016??????????y=ax+bx+c?x?????A?B?m+2?0??y

?????C??D???????????m?c????A?????

??????????4???17?18?19?9?20?12???39?

17??9???2016????????+1???1?+??2??

20? 18??9???2016?????????????2a+b??a?4a+3b????a=1?b=?

19??9???2016???????BD??ABCD?????AE?BD?CF?BD??????E?F????AE=CF?

20??12???2016????????????????????????????????

?1???????4.0?x?6.5??????????6.5?x?9.0???????????????????%?

?2??????????????????9.0?x?11.5???????????????????%?

?3??????????????

?4???????200???????????????9.0??????

??????????3???21?22?9?23?10???28?

21??9???2016????A?B????200??????A???????B???????B???????A????????A?80????????????????30?????????????

22??9???2016??????????y=x?3x+?x????A?B????y?????C??D???BC???????????D?y?????????BC????E

?1????BC?????

?2????DE?????????D???? 2

23??10???2016???????AB??O?????C?D??O???A=2?BCD??E?AB???????AED=?ABC

?1????DE??O???

?2??BF=2?

DF=???O????

??????????3???24?11??25?26?12???35?

24??11???2016??????1??ABC???C=90�???DE???BC???DE=AC???DE???BC????????D??B????D???C????????D?DF=DB????BA????F???E?BC???????BA????G??BD=x????DEGF??ABC????????S?S??x???????2?????0?x?m?1?x?m?m?x?3???????????

?1????BC????

?2??S??x??????????x??????

25??12???2016???????????

?????????????1??ABC??AB=AC??D?BC????DAB=?ABD?BE?AD????E????BC=2AE?

??????????A?AF?BC????F????AFB=?BEA??????ABF??BAE???2??????????

?1???????????ABF??BAE?????? AAS??�SSS�?�SAS�?�ASA�?�AAS�?�HL�?????

???????????????????

?2???3??ABC??AB=AC??BAC=90�?D?BC????E?DC?????F?AC????????CDF=?EAC??CF=2??AB???

?3???4??ABC??AB=AC??BAC=120�??D?E???AB?AC????AD=kDB???0?k????AED=?BCD???????k???????

26??12???2016???????????????xOy?????y=x+?y?????A??B??O???A??

?1?????B?????

?2???B???y=kx+b???k?0??x?????C???C???l???y??P???l?????PB=PC????PB?????k???????????P?????????????

?3???2????????C????BP????C???????????????????P????

2

??????2016?????????????

???2016?????????????

? ?

???????????

????????????????????????????????????????????????????????????????????2011?????????????????2011???????????????????????????????????????????????????????????????????

???????????????2005??????????????????????????????????????????2008?????????????????????????????????????2011????????2016???????????????????????????????????????????????????????????????????????????????????

??????

????????????????????????????????????????????????????

???????????????????????????????????????????????????????????????????????????????????????????????

??????????????????????????????????????????????????????????????????????????????????????

???????????????????????????????????????????????????????????????????????????

????????????????????????????????????????????????????????????????

?????????

??????????????????????2011????????????????????????????????????????????????????????????????????????????????????????????

??????????

???????????????????2011????????????�????�??3??????14??????63???????

?????????

??????????????????????????????????????????????????????????????????????????

1??????(1)????????????????????)?(3)?????????????????????(4)

2??????(1)????3?????????(1)?????????????????????(2)????????????????????????4????????(1)??(2)???????????????????????????5???????

?1??????????????????????????????????????

?2???????????????????????????????????????????????????????

?3?????????????????????????????????????????????????????????????????????????????????????????????

?4???????????????????????????????????????????????????????, ????????????????????

?5???????????????????????????????????????????????????????????????????????

?6????????????????????????????????????????????

??????????????

???????

??????

???????

?????????????150???

???????

1?????

???????????????????????????????????????????

2????????

?????????????????90??

?????????????????????????7?2?1?

??????

??????????????????

?????????????

???????????

?????????????????????????????????????????????????????????????

???????????

??????????2011?????????????�??�?

�???�?�??�??????????????????????????

?????????????????

???????????????????????10??? ???????????10????????????????A?B?C?????????????5?3?1??????????

? ?

????????

??????

??????????��?????????????

????????????????????????????????

??????????��????2???????? ?????????????????

??????

???????????

??????????????

??????????????????????????? ???????????????????????

????????????????????

????????????????????????????????

????????????

?????????????????????

?????????????????????

?????????????

??????

???????????

?????????????????????????

????????????

??????????????????????????????????????????????????????????????

??????????????

??????????????????????

???????????????????

??????????????????????

?????????????

(1????????? 2??????????)

?????????????????????????????????????????????


?2016????????????????
?????http://www.850500.com/news/62063.html
?????,??!