2020届高考物�一轮�习策略讲�- 百度文库

Ñ¡ÔñÐÔ±ØÐÞÈý ʵÑé¶þÊ®£ºÓÃÓÍĤ·¨¹À²âÓÍËá·Ö×ӵĴóС ʵÑé¶þʮһ£ºÌ½¾¿µÈÎÂÇé¿öÏÂÒ»¶¨ÖÊÁ¿ÆøÌåѹǿÓëÌå»ýµÄ¹ØÏµ ɾ³ý̽¾¿¶¯Äܶ¨Àí£¬Ð¼Ó̽¾¿Æ½Å×Ô˶¯µÄÌØµã¡¢Ì½¾¿ÏòÐÄÁ¦´óСÓë°ë¾¶¡¢½ÇËÙ¶È¡¢ÖÊÁ¿µÄ¹ØÏµ¡¢¹Û²ìµçÈÝÆ÷µÄ³ä·ÅµçÏÖÏó¡¢Óõ¥°Ú²âÁ¿ÖØÁ¦¼ÓËٶȵĴóС¡¢²âÁ¿²£Á§µÄÕÛÉäÂÊ¡¢ÓÃË«·ì¸ÉÉæÊµÑé²âÁ¿¹âµÄ²¨³¤¡¢Ì½¾¿µÈÎÂÏÂÒ»¶¨ÖÊÁ¿ÆøÌåѹǿÓëÌå»ýµÄ¹ØÏµ¡£

½ü¼¸ÄêµÄʵÑ鿼²éÎ§ÈÆÒ»Á¦Ò»µç£¬ÆäÌØµãÊÇ £¨1£©ÖØÊÓ¶Ô»ù±¾ÒÇÆ÷µÄʹÓúͻù±¾ÊµÑé·½·¨µÄ¿¼²é (2)ÖØÊÓͨ¹ýÊÔÌ⿼²éѧÉúµÄ¶¯ÊÖÄÜÁ¦ (3)ÖØÊÓ¶ÔʵÑéÊý¾Ý´¦Àí·½·¨µÄ¿¼²é (4)´´ÐÂÒâʶ±È½ÏÇ¿£¬Óëʵ¼ÊÁªÏµ±È½ÏÃÜÇÐ 2¡¢×¥×¡¹Ø¼üʵÑ飬ÉԭÀíÍØÕ¹£¬×¢ÖØ·½·¨Ç¨ÒÆ

ÎÒÃǵÄÏë·¨ÊÇ£º £¨1£©×¥×¡¹Ø¼ü£¬¿ÆÑ§¹éÀà

µç×èµÄ²âÁ¿ÊǸ߿¼µÄÈȵ㣬¸´Ï°Ê±Ò»¶¨ÒªÖØÊÓÕâÒ»¹Ø¼üµã£¬×ܽá½ü¼¸ÄêµÄ¸ß¿¼ÌâµÄÌØµã½«Æä¹éÀà

A.°´²âÁ¿¶ÔÏó¿É·ÖΪ£º¢ÙÓйصç×èµÄ²âÁ¿£º¢ÚÓйصç±íÄÚ×èµÄ²âÁ¿£º¢ÛÓйصçÔ´µÄ²âÁ¿

B.°´²âÁ¿µÄ·½·¨À´·Ö£º¢ÙÓйصç×èµÄ²âÁ¿¿ÉÓ÷ü°²·¨¡¢Å·Ä·±í²â·¨£¬±È½Ï·¨(Ò»ÀíÏëµç±íºÍÒ»¶¨Öµµç×è)¡¢Ìæ´ú·¨(Ò»·ÇÀíÏëµç±íºÍÒ»µç×èÏä)¢ÚÓйصç±íÄÚ×èµÄÁ¿¿ÉÓ÷ü°²·¨¡¢°ëÆ«·¨(²¢Áª°ëÆ«·¨¡¢´®Áª°ëÆ«·¨)£¬Ìæ´ú·¨£»¢ÛÓйصçÔ´µÄ²âÁ¿¿ÉÓÃÈ«µç·ŷķ¶¨ÂÉ·¨(Á½±íÒ»±ä×è·¨ºÍÒ»±íÁ½¶¨×è·¨)¡¢ÀíÏëµçѹ±í²âÁ¿µçÔ´µç¶¯ÊÆ·¨¡¢Á½Ö»·ÇÀíÏëµçѹ±í½áºÏ²âµçÔ´µç¶¯ÊƵȡ£

C.°´ÊµÑéÆ÷²Ä¹éÀࣺÀýÈçÒÔµçѹ±í¡¢µçÁ÷±í¡¢»¬¶¯±ä×èÆ÷ΪÖÐÐÄÆ÷²ÄµÄʵÑéÓС°²â¶¨½ðÊôµÄµç×èÂÊ¡±¡¢¡°²â¶¨µçÔ´µÄµç¹¦ÊƺÍÄÚ×衱¡°Ãè»æÐ¡µÆÅݵķü°²ÌØÐÔÇúÏß¡±µÈ£¬ÕâÀàʵÑéµÄ¹Ø¼üÊǵç·ÓëÆ÷²Äѡȡ¡¢ÊµÎïͼµÄÁ¬½Ó¡¢Êý¾Ý²É¼¯Óë´¦Àí¡£ D.°´»¬¶¯±ä×èÆ÷µÄÁ¬½Ó·½·¨À´·Ö£º¢ÙÏÞÁ÷ʽ£¬¢Ú·Öѹʽ

£¨2£©×¢ÖØÊµÑéÔ­ÀíµÄÉÓë·½·¨µÄÇ¨ÒÆ¡¢»ù±¾ÒÇÆ÷µÄʹÓÃ

Ç¿»¯Ñ§Éú¶Ôµç·ÈÏʶ£¬½«µç·°´Æä¹¦ÄÜ·ÖÀ࣬É¶ÔÔ­ÀíµÄÈÏʶ£¬¾ßÌåµÄ˵ÎÒÃǽ«µç·°´Æä¹¦ÄÜ·ÖΪ¢ÙµçÔ´µç·£»¢Ú²âÁ¿µç·£»¢Û±£»¤µç·£»¢Ü²âÁ¿ÒDZíËIJ¿·Ö³É£¬Ä¿Ç°£¬¿¼ÊÔµÄÉèÎÊÒ²¾ÍÎ§ÈÆÕâËIJ¿·ÖÉèÎÊ¡£ 3¡¢×¢ÖØÍÚ¾ò·ÇʵÑéÌâÖÐÒþº¬µÄÊÔÑéÔ­ÀíºÍÉè¼Æ·½·¨

¸´Ï°¹ý³ÌÖÐÎÒÃÇ·¢ÏÖ£¬Ðí¶àϰÌâµÄÉè¼ÆÓëʵÑéµÄÉè¼ÆÊÇÏàͨµÄ£¬ÊµÑéµÄÔ­Àí¼°Éè¼Æ·½·¨¶¼Òþº¬ÔÚϰÌâÖУ¬ÀýÈçÎÒÃÇÆ½Ê±¶¼×ö¹ýÇóÐ±Ãæ»òÆ½ÃæÉϵ͝Ħ²ÁÒòÊýµÄϰÌ⣬ÆäÖеÄÌâ¸É¾ÍÊÇÉè¼Æ²â¶¯Ä¦²ÁÒòÊýÑéµÄ·½·¨£¬ÔÙÈçÎïÀí¿Î±¾ÖÐÿһÕµĿκóϰÌⲿ·Ö¶¼ÓÐÐí¶àʵÑéÉè¼ÆµÄÌâÄ¿¡£Èç¹ûÄÜÓÐÒâѵµÄ¼ÓÇ¿ÕâÒ»·½ÃæÑµÁ·£¬¾ÍÄÜÊÕµ½Ê°빦±¶µÄЧ¹û¡£

4¡¢×¢ÖØÅàÑøÊµÑéÖеÄÎïÀí˼ά·½Ê½

ÔÚʵÑéÖг£ÓõÄÎïÀí˼Ïë·½·¨ÓеÈЧ·¨¡¢ÀÛ»ý·¨¡¢¿ØÖƱäÁ¿·¨¡¢Áô¼£·¨¡¢Í¼Ïñ´¦ÀíÆ½¾ùÖµ·¨£¬ÕâҪѧÉúÄܹ»Áì»áºÍÀí½â£¬²¢ÄÜÔÚÿ¸öʵÑéÖÐÕÒ³öµ½µ×ÓÃÁËʲôÎïÀí˼ά·½Ê½£¬±ÈÈçÔÚÑéÖ¤¶¯Á¿Êغ㶨ÂɵÄʵÑéÖоÍÓÃÁ˵ÈЧ·¨(ÓÃÎ»ÒÆ´úÌæËÙ¶È)¡¢ÀÛ»ý·¨(ÖØ¸´´òÁËÐí¶àµã)¡¢Áô¼£·¨(Óø´Ð´Ö½ÁôÏÂСÇòÂ䵨ºóµÄµã)µÈÎïÀí˼ά·½·¨£¬ÔÚʵÑ鸴ϰÖÐͨ¹ýÕÒ¸÷ʵÑéÖеÄ˼ά·½·¨£¬Äܹ»ÈÃÕâЩ˼ά·½·¨ÉîÈëѧÉúµÄÄÔº£Öв¢ÓÃÓÚÄÇЩ¿ÉÄÜÓöµ½µÄ̽Ë÷ÐÍ¡¢´´ÐÂÐ͸߿¼ÎïÀíʵÑéÌâ¡£ ¶þ¡¢½ô¿Û¿¼µã

1¡¢½ü¼¸Äê¸ß¿¼ÊµÑéÌâ֪ʶµã·Ö²¼£¨Á¦Ñ§£© ֪ʶµã ³¤¶È²âÁ¿¶ÁÊý ÃüÌâ´ÎÊý ÃüÌâÄê·Ý 7 17-hn,15-hn,12-1,09-1£¬09-hn,08-2,08-hn 15-1,13-2,10-ÒÒ£¬09-2£¬07-1 ,19-1£¬17-1£¬17-2£¬16-hn,11-1, 16-1,13-hn,11-hn,10-hn,08-1, ,19-2£¬18-2£¬15-2,,13-1, 16-3,14-1,,07-hn, 16-2,13-2,12-hn, 18-1£¬14-2 19-3£¬18-3£¬10-¼×£¬ ƽÅ×Ä£ÐÍ¡¢Ô²ÖÜÔ˶¯ 5 ÔȱäËÙÖ±ÏßÔ˶¯£¨a£© 5 »úеÄÜÊØºã¶¨ÂÉ ²âĦ²ÁϵÊý Ñé֤ţ¶ÙµÚ¶þ¶¨ÂÉ µ¯»É£¨µ¯ÐÔÊÆÄÜ£© µ¯»É£¨ºú¿Ë¶¨ÂÉ£© 5 4 3 3 2 ×ÔÓÉÂäÌ壨·´Ó¦Ê±¼ä£© 3 ƽÐÐËıßÐζ¨Ôò ¶¯Á¿ µ¥°Ú²âg 1 1 1 17-3 07-1 07-2 ¹æÂÉ£º¶ÁÊý¡¢ÔȱäËÙÔ˶¯µÄ¹æÂÉ¡¢»úеÄÜÊØºã¡¢µ¯»É³Ó¡¢Ñé֤ţ¶ÙµÚ¶þ¶¨ÂÉ¿¼²é½Ï¶à¡£

¸ß¿¼ÊµÑéÌâ֪ʶµã·Ö²¼£¨µçѧʵÑ飩 ֪ʶµã ÃüÌâ´ÎÊý ÃüÌâÄê·Ý ,19-1£¬19-3£¬16-hn,15-1,13-hn,11-hn,10-ÒÒ£¬08-1,08-hn,07-2 ·ü°²·¨²âR 7 19-2£¬18-3,17-hn,14-2,12-hn,08-2,07-hn 14-hn,14-1,13-1£¬09-hn, µç±í¸Ä×°ÓëУ׼ ,10 ²âµçÔ´µç¶¯ÊƺÍ4 ÄÚ×è ´«¸ÐÆ÷Óëµç´Å¼Ì3 µçÆ÷ ¶àÓõç±í ²âÁ¿±íÍ·µç×è ·ü°²ÌØÐÔÇúÏß °ëÆ«·¨ µçÈÝÆ÷ µç·¹ÊÕϼì²â °²ÅàÁ¦ ·ü°²ÌØÐÔÇúÏß ²âµç×èÂÊ 3 4 1 1 1 1 2 1 1 16-1,10-¼×£¬09-2£¬ 18-2,17-3£¬13-2, 17-2,16-2,11-1,10-hn, 18-1, 15-2, 15-hn, 09-1£¬ 16-3,12-1 17-1£¬ 14-hn, ¹æÂÉ£º¸÷ÖÖ±äʽ¿¼µç×è×î¶à¡¢Æä´Î²âµçÔ´µÄµç¶¯ÊƺÍÄÚ×è 2¡¢ÃüÌâ¹æÂÉ

£¨1£©²âÁ¿ÒÇÆ÷µÄʹÓÃÓë¶ÁÊý¡ª¡ªÈȵ㠣¨2£©¶Ô¹æ¶¨ÊµÑéµÄÀí½âˮƽºÍÄÜÁ¦¡ª¡ªÖصã

£¨3£©ÊµÑéÊý¾ÝµÄ´¦Àí¡ª¡ªÁÁµã £¨4£©Éè¼Æ¼òµ¥µÄʵÑé·½°¸¡ª¡ªÄѵã 3£®ÊµÑé˼·

£¨1£©»ù±¾ÒÇÆ÷µÄʹÓÃÓë»ù±¾ÎïÀíµÄ²âÁ¿£ºÈý³ßÈý±íÊÇÖØµã¡£ £¨2£©Ç¿»¯ÊµÑéÔ­Àí£º £¨3£©Í»³öËÄÌõÖ÷Ïß

¢ÙÒÔʵÑéÄÚÈÝ ¢ÚÒÔʵÑéÆ÷²Ä

¢ÛÒÔÔ­Àí ¢ÜÒÔÊý¾ÝµÄ´¦Àí·½·¨

4.ÃüÌâ½âÎö£º

£¨1£©ÒÔ¡°Èý³ßÈý±í¡±ÎªºËÐĵÄÒÇÆ÷ʹÓã» £¨2£©ÒÔ²âËٶȼÓËÙ¶ÈΪºËÐĵÄÁ¦Ñ§ÊµÑ飻 £¨3£©ÒÔ²âµç×èΪºËÐĵĵçѧʵÑé Èý¡¢¸´Ï°´ëÊ©

1.ŪÇåʵÑ飬º»Êµ»ù´¡£¬ÅàÑø¼¼ÄÜ

ŪÇåʵÑé»ù±¾Ô­ÀíºÍ·½·¨ÊÇʵÑ鸴ϰµÄÖØÒª»·½Ú£¬Ò²ÊǸßÈý¸´Ï°ÈÝÒ׺öÊÓÖ®´¦£¬Çв»¿ÉÉá±¾ÇóÄ©£¬·óÑÜÁËÊ£¬Ó¦°´ÕÕÒÔϼ¸¸ö»·½Ú½øÐС£

(1)ʵÑéÒª´ïµ½Ê²Ã´Ä¿µÄ£¬Òª´ïµ½Õâ¸öÄ¿µÄ£¬ÒÀ¾ÝʲôÎïÀí¹æÂÉ£¬¼´ÊµÑéÔ­ÀíµÄÀí½â¡£

(2)¸ù¾ÝʵÑéÔ­Àí£¬ÐèÒª»ñµÃÄÄЩÊý¾Ý£¬Ó¦×÷ÄÄЩ²âÁ¿£¬ÒªµÃµ½ÕâЩÊý¾ÝÓÃʲô·½·¨£¬Ñ¡ÔñÄÄЩʵÑéÒÇÆ÷ºÍ×°Öá£

(3)¸ù¾ÝÒÇÆ÷ºÍ×°ÖõÄʹÓùæÔò»òʵÑéÒªÇó£¬ÔõÑùÍê³ÉʵÑéÒÔ¼°²Ù×÷¹ý³ÌÖÐÐèҪעÒâµÄÊÂÏî¡£

(4)Êý¾Ý´¦ÀíÒ»°ãÓÐÆ½¾ùÖµ·¨ºÍͼÏñ·¨£¬ÌرðÊÇÓÃͼÏñ·¨´¦ÀíÊý¾Ý£ºÔõô»­Í¼?ͼÏñµÄÎïÀíÒâÒåÊÇʲô?ΪʲôͼÏñ²»¹ýÔ­µã£¬ÎªÊ²Ã´²ÉÓû¯ÇúΪֱ? (5)ʵÑé½áÂÛºÍÎó²î·ÖÎö»¹ÊÇÒÀ¾ÝʵÑéÔ­ÀíºÍʵÑé·½·¨£¬´ÓʵÑéÖÐÓõ½µÄÎïÀí¹æÂɺÍÒÇÆ÷ÕâÁ½¸ö·½ÃæÈ¥¿¼ÂÇ¡£

2.ƽʱʵÑéËæÕ½ڸ´Ï°£¬¿¼Ç°ÉèСרÌ⸴ϰ¡£ÔÚ¿¼Ç°ÎÒÃÇÉèÖÃÁ˶ÁÊýרÌ⣬ʵÎïÁ¬ÏßרÌâ¡¢·ü°²·¨×¨Ìâ¡¢Éè¼ÆÊµÑéרÌâµÈϵÁÐרÌâ½øÐи´Ï°¡£

3.ʵÑ鸴ϰ½øÈëʵÑéÊÒ£¬Æ÷²ÄÓëѧÉúʵÏÖÁã½Ó´¥£¬Ò»ÂÖ¸´Ï°ÎÒÃÇ×ÅÑÛÓÚѧÉú»ù±¾

ÁªÏµ¿Í·þ£º779662525#qq.com(#Ìæ»»Îª@)