(10·ÝÊÔ¾íºÏ¼¯)°²»ÕÊ¡³²ºþÊÐÃûУ¸ßÖÐ2019ÄêÊýѧ¸ßÒ»ÏÂѧÆÚÆÚĩģÄâÊÔ¾í ÏÂÔØ±¾ÎÄ

2018-2019ѧÄê¸ßÒ»ÏÂѧÆÚÊýѧÆÚĩģÄâÊÔ¾í

×¢ÒâÊÂÏ

1. ´ðÌâǰ£¬¿¼ÉúÏȽ«×Ô¼ºµÄÐÕÃû¡¢×¼¿¼Ö¤ºÅÌîдÇå³þ£¬½«ÌõÐÎÂë׼ȷճÌùÔÚ¿¼ÉúÐÅÏ¢ÌõÐÎÂëÕ³ÌùÇø¡£ 2£®Ñ¡ÔñÌâ±ØÐëʹÓÃ2BǦ±ÊÌîÍ¿£»·ÇÑ¡ÔñÌâ±ØÐëʹÓÃ0.5ºÁÃ׺ÚÉ«×Ö¼£µÄÇ©×Ö±ÊÊéд£¬×ÖÌ幤Õû¡¢±Ê¼£Çå³þ¡£ 3£®Çë°´ÕÕÌâºÅ˳ÐòÔÚ¸÷ÌâÄ¿µÄ´ðÌâÇøÓòÄÚ×÷´ð£¬³¬³ö´ðÌâÇøÓòÊéдµÄ´ð°¸ÎÞЧ£»ÔڲݸåÖ½¡¢ÊÔÌâ¾íÉÏ´ðÌâÎÞЧ¡£ 4£®±£³Ö¿¨ÃæÇå½à£¬²»ÒªÕÛµþ£¬²»ÒªÅªÆÆ¡¢ÅªÖ壬²»×¼Ê¹ÓÃÍ¿¸ÄÒº¡¢ÐÞÕý´ø¡¢¹ÎÖ½µ¶¡£

Ò»¡¢Ñ¡ÔñÌ⣨±¾´óÌâ¹²12СÌ⣬¹²60.0·Ö£© 1. Èô

A. 2. ÒÑÖª

A. 3. ÔÚ

A.

ÖУ¬ÒÑÖª B.

£¬

£¬ÔòÏÂÁв»µÈʽÖÐÕýÈ·µÄÊÇ B. ÖУ¬

£¬B.

£¬

C. £¬»ò£¬

D.

£¬ÔòBµÈÓÚ

C.

D.

»ò

£¬Ôò½ÇCΪ

ÊÇÕâ¸öÊýÁеÄ

D.

C.

£¬£¬Ôò

4. ÒÑÖªÊýÁÐ1£¬£¬£¬

A. µÚ10Ïî B. µÚ11Ïî 5. ÊýÁÐ

ÖУ¬

£¬

C. µÚ12Ïî D. µÚ21Ïî

£¬ÔòµÄֵΪ

C. 190 £¬Ôò

C. 40

D. 50 D. 192

A. 94 B. 96 6. ÒÑÖªµÈ²îÊýÁÐ

ÖУ¬

A. 20 B. 30 7. ÒÑÖªµÈ²îÊýÁÐ

ÖУ¬

£¬

£¬ÔòµÄǰnÏîºÍµÄ×î´óÖµÊÇ

D. 30

D. 63

£¬ÔòµÈÓÚ

D.

A. 15 B. 20 8. ÒÑÖªµÈ±ÈÊýÁÐ

ÖУ¬

£¬

C. 26 £¬ÔòC. 48

£¬Æäǰ4ÏîºÍ

C.

A. 3 B. 15 9. ÒÑÖªµÈ±ÈÊýÁÐ

µÄ¹«±È

A. 16 B. 8 10. Èôx£¬yÂú×ã

£¬Ôò

µÄ×î´óֵΪ

C. 5

£¬Ôò

µÄ×îСֵΪ C.

D.

D. 9

A. 1 B. 3 11. ÒÑÖª

£¬

£¬

A. 8 B. 6

12. ÏÂÁÐÃüÌ⣬ÄܵóöÖ±ÏßmÓëÆ½ÃæÆ½ÐеÄÊÇ

A. Ö±ÏßmÓëÆ½ÃæÄÚ ËùÓÐÖ±Ï߯½ÐÐ C. Ö±ÏßmÓëÆ½ÃæÃ»Óй«¹²µã

B. Ö±Ïßm ÓëÆ½ÃæÄÚÎÞÊýÌõÖ±Ï߯½ÐÐ D. Ö±ÏßmÓëÆ½ÃæÄÚµÄÒ»ÌõÖ±Ï߯½ÐÐ

¶þ¡¢Ìî¿ÕÌ⣨±¾´óÌâ¹²4СÌ⣬¹²20.0·Ö£© 13. ÉèÆ½ÐÐËıßÐÐABCDÖУ¬14. ÒÑÖªÊýÁÐ15. Éè²»µÈʽ

Âú×ã

£¬

£¬

£¬ÔòƽÐÐËıßÐÎABCDµÄÃæ»ýΪ______ £®

______ £®

______ £®

£¬ÔòͨÏî

µÄ½â¼¯Îª

£¬Ôò

16. ÈçͼÊÇÕý·½ÌåÆ½ÃæÕ¹¿ªÍ¼£¬ÔÚÕâ¸öÕý·½ÌåÖУº

ÓëAFƽÐУ» ÓëBEÊÇÒìÃæÖ±Ïߣ» ÓëBM³É

½Ç£»

ÓëED´¹Ö±£®

ÒÔÉÏËÄÖÖ˵·¨ÖУ¬Õýȷ˵·¨µÄÐòºÅÊÇ______ £®

Èý¡¢½â´ðÌ⣨±¾´óÌâ¹²6СÌ⣬¹²70.0·Ö£© 17. ÒÑÖªÊýÁУº18. µÈ±ÈÊýÁÐ

ÖУ¬

£¬

£¬Çó´ËÊýÁеÄǰnÏîºÍ£® £®¢ñÇóÊýÁÐ

µÄͨÏʽ£»¢òÈô£¬·Ö±ðΪµÈ²îÊýÁÐ

µÄµÚ4ÏîºÍµÚ16

ÏÊÔÇóÊýÁÐ19. ÔÚ

ÇóÇó

µÄǰÏîºÍ£®

£¬

£¬

£®

ÖУ¬a£¬b£¬c·Ö±ðΪ½ÇA£¬B£¬CµÄ¶Ô±ß£¬µÄÖܳ¤£» µÄÖµ£®

£®

20. ½â¹ØÓÚxµÄ²»µÈʽ21. Èçͼ£¬ÔÚËÄÀâ×¶

ÖУ¬ËıßÐÎABCDÊÇÆ½ÐÐËıßÐΣ¬E¡¢F·Ö±ðÊÇAB¡¢PCÖе㣬ÇóÖ¤£ºÃæ

PAD

22. Èçͼ£¬¿Õ¼äËıßÐÎABCDÖУ¬E, F·Ö±ðÊÇABºÍCBÉϵĵ㣬G, H·Ö±ðÊÇCDºÍADÉϵĵ㣬ÇÒEHÓëFGÏཻ

ÓÚµãK, ÇóÖ¤£ºEH, BD, FGÈýÌõÖ±ÏßÏཻÓÚͬһ¸öµã¡£

Êýѧ´ð°¸ºÍ½âÎö ¡¾´ð°¸¡¿ 1. C 9. A 13. 14. 15. 6 16.

2. D 10. D

3. B 11. C

4. B 12. C

5. C

6. A

7. C

8. C

17. ½â£º

18. ½â£º¢ñÉèÓÉÒÑÖªµÃÓÖÉè

£¬ËùÒÔ

µÄ¹«²îΪd£¬ÔòÓÐ

µÄǰÏîºÍÔÚ

ÖÐÓÉÓàÏÒ¶¨Àí¿ÉÖª

£¬

£¬ µÄÖܳ¤Îª

£¬

ÔÚ

ÖÐÓÉÕýÏÒ¶¨Àí¿ÉÖª

£®

20. ½â£º¹ØÓÚxµÄ²»µÈʽ

²»µÈʽ¶ÔÓ¦·½³ÌµÄʵÊý¸ùΪaºÍ1£» µ±

ʱ£¬²»µÈʽµÄ½â¼¯Îª

£» »¯Îª

£¬

£¬

£»

µÄ¹«±ÈΪq£¬ £¬½âµÃ

£®

£®¢òÓÉ£¬½âµÃ

µÃ

£¬£®

£® £¬Ôò

£¬

£®

ÔòÊýÁÐ19. ½â£º