小学苏教版科学五年级上册期末重点复习题 .pdf

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1、promote the extension of strictly administering the party grass-roots, but also the educational practi ce of the mass line of the party and three-three special education results achieved further inherited and expande d. To realize two a learning education is a necessary sol ution to the present prob

2、lems of party constructi on. Strengthen problem consciousness and insisted on problem-oriented, is full of strictly administering the party since the partys 18 a distinctive feature, a successful experience. Secretary Wang noted that some party members still have political awareness, la ck of politi

3、cal responsibility issues, party awareness and consciousness of the problem belief does not really believe, slim does not a ctual ly fix problems, outspoken, and jump on the assessme nt of the partys policies, and so on. Bi Lif u Secretary poi nted out that a quarter of the economic situation is ver

4、y serious, there is pressure on environment, seasonal factors a nd other objective reasons, but mainly subjective problem, is the problem of party members and cadres. S omedepressed, negative slack, not responsible, . Double six, one , and two took the lead, build energy burst, Hongshan distri ct, e

5、conomic prosperity, eco-livable, civilize d and harmonious i sland. It certainly can not be separated from the whole area 646 grass-roots party organizations and 14,146 members of broad participation and support. Through the two study a nd education, so that every cell of the party health, every org

6、anization is strong, so that all members of the vanguard and exemplary role, all the fighting basti on role of grass-roots party organizations i nto full play so that we can cross the Rapids, overcome all difficulties and the smooth realizatio n of the Thirteen-Five goal. Second, basic learning, foc

7、us on learning education must understand the learning content and le arning styles Foundation learning these four words are important information insi de is very large, capture profound work truth in life. For example, I often say that the good Carpenter NAO Carpenter, why do some carpenters made fu

8、rniture to have everybody likes itCarpenter we are not willing to look for him? are apparently two people high and low technology, dig into the deep is firmer when bot h of his apprentice s are not solid, there is no good that way. Luban art of story primary school are learn had, first after six mar

9、k test practice conduct, and practice cultivation, and practice perseverance, and practice patience, then with seven days seven night mill axe theory armed, and unity action, seriously learning XI General Secretary on reform development stable, and Interior diplomatic defense, and rule party ruling

10、army of important thought, seriously learning to XI comrade for General Secretary of Central ruling acti ng political new concept new thought new strategy, seriously learning XI General Secretary study in Inner Mongolia important speech spirit, Guide party members and a deep understanding of a serie

11、s of important speeches rich connotation and core ideas, which bega n so thoroughly Marxist positionso sum up, is divi ded into 9 main parts: 1. with regard to persi sting and developing socialism with Chinese characteristics. 18 since t he XIOn more than one occasion, General Secretary of the histo

12、rical origin and development proce ss of socialism with Chinese characteristics, the road of socialism with Chinese characteristics, System Info, system, uphold and develop the understandi ng of s ociali sm with Chinese characteristics i s determined to have bee n profoundly expounded, further stren

13、gthened the party and the pe ople adhere to and develop the confidence and determination of the socialism with Chi nese chara cteristics. XI Ge neral Secretarys spe ech in this regard include the people s yearning for a better life, that is our goal, closely focus on the development of socialism wit

14、h Chi nese characteristics study and publicize the spirit of party 18, the unwaveringly adhere to the development of socialism with Chi nese chara cteristics, the persistence and good use of Mao Ze-Dongs thought of soul. 2. with regard to the Chi nese dream of realizing the greatrejuvenation of the

15、Chinese nation. 18 closing soon, t he ne w Ce ntral collective leadership when t hey visited the exhibition of the road to recovery, XI, General Secretary of the solemn declaration the great rejuvenation of the Chinese nation, the greatest dream of the Chinese nation i n modern times. Zhihou, on mor

16、e than one occasion, General Secretary expounded the scientific connotation of Chinese dream, realize the Chi nese dream must take the road, carry forward the spirit and cohesion of Chinese forces, gradually formed the China dream, a strategic thoug ht. And practice with the Chinese dream, reflects

17、the history of the new sessi on of the CPC Central Committee, and conforms to the development trend and the people ho pe, embodies the greatest common divisor a nd the consensus of Chinese people at home and abroad, inspiring all peoples forging ahead in unity, the spirit of unswervingly follow the

18、road of socialism with Chinese characteristics flags and high melody. This aspects XI General Secretary of speech main incl udi ng achieved Chinese great revival is Chinese modern yilai most great of dream in 12th session national peoples Congress first times Conference Shang of speech w ork to drea

19、m into really in achieved China dream of vivid practice in the flying youth dream achieved China dream not only benefit peopl e, and benefit world people innovation due its Shi, dream suitable have its potential achieved Chi nese great revival is both at home and abroad Chi nese chil dren common of

20、dream,. 3. on deepening reform. 18 since t he XI General Secretary for the first time to Study on the choice of the Guangdo ng, unequivocally express the unswervingly follow the road of reform and opening up power determination and courage. Partys 18 sessi on adopted a decisi on to dee pen reform, o

21、pened a new journey for deepening the reform in our country. Ce ntral has held 22 times full deepe ning reform led Group Conference, consi dered through more than 100 more items important reform programme, develope d introduced more than 800 over科学五年级上册期末重点复习题第一单元测试题一、填空题（ 28 分）1、一天中 , 太阳位置的变化规律是：从东

22、向西。太阳的高度变化规律是：低高低。2、一天中，阳光下物体影子位置的变化规律是：从西到东，影子的长短变化规律是：长 短长。3、影子的方向和太阳的方向（相反）。4、一天中气温变化的规律是（低高低）。5、太阳钟也叫（日晷）是测量时间的工具，它是根据太阳下影子变化的规律制造出来的。6、使用手掌日晷时要注意：面向（正南方），（掌心）向上，平端（横放）在胸前；上午用（左手），下午用（右手）。 7、日晷【 gu 】有（赤道日晷）和（地平日晷）两种。8、地球自转是产生昼夜交替现象的原因。9、地球自转的方向是（自西向东），地球自转一周的时间大约是（24 小时）。10、“地心说”是古希腊天文学家托勒密提出来的，

23、他认为地球是宇宙的中心，日月星辰都是围绕地球旋转，这样就形成了白天和黑夜。11、波兰天文学家哥白尼提出了“日心说”，他认为不是太阳在运动，而是地球绕着太阳在旋转，昼夜的变化是（地球自转）的结果。12、月相变化规律是： 新月娥眉月上弦月凸月满月残月下弦月娥眉月新月。13、2008 年北京奥运会的开幕式定在晚上8 点，那么，美国应该在（上午），德国应该在（中午），澳大利亚应该在（晚上）收看实况直播。14、我们看到的月光是月球反射（太阳）的光。15、月相变化的规律是（新月蛾眉月上弦月凸月满月凸月下弦月蛾眉月）。16、月球自转的方向是（自西向东），月球自转一周的时间大约是（农历的一个月）。17（昼夜的

24、交替变化）会对动植物产生影响。动植物、人体都有自己的（生物钟）。18、刺猬、蛾 、猫头鹰等动物是在夜间活动的，公鸡、蝴蝶、蜜蜂等动物是在白天活动的。牵牛花是凌晨开放，芍药花是上午开放，万寿菊花是下午开放，昙花是晚上开放的。（这个题目答案不唯一）19、昼夜长短会改变动植物的生活习性比如：减少光照时间可以使菊花提前开放，延长光照时间可以增加鸡的产蛋量。20、林奈根据植物不仅会在不同季节里开花，有的还会在一天的固定时刻开放或闭合的现象，编排出了一个“花钟”。二、选择题（ 16 分）1、昼夜形成的原因是（ C）。A太阳的东升西落 B乌云的遮盖 C地球的自转、2、月相的周期变化是（ B）A 一年 B 一

25、个月 C一周3、新月是指天空中出现（C）精选学习资料 - - - - - - - - - 名师归纳总结 - - - - - - -第 1 页，共 12 页promote the extension of strictly administering the party grass-roots, but also the educational practi ce of the mass line of the party and three-three special education results achieved further inherited and expande d. To

26、realize two a learning education is a necessary solution to the present problems of party constructi on. Strengthen problem consciousness and insisted on problem-oriented, is full of strictly administering the party since the partys 18 a distinctive feature, a successful experience. Secretary Wang n

27、oted that some party members still have political awareness, la ck of political responsibility issues, party awareness and consciousness of the problem belief does not really believe, slim does not a ctual ly fix problems, outspoken, and jump on the assessment of the partys policies, and so on. Bi L

28、if u Secretary poi nted out that a quarter of the economic situation is very serious, there is pressure on environment, seasonal factors a nd other objective reasons, but mainly subjective problem, is the problem of party members and cadres. S omedepressed, negative slack, not responsible, . Double

29、six, one , and two took the lead, build energy burst, Hongshan distri ct, economic prosperity, eco-livable, civilize d and harmonious i sland. It certainly can not be separated from the whole area 646 grass-roots party organizations and 14,146 members of broad participation and support. Through the

30、two study a nd education, so that every cell of the party health, every organization is strong, so that all members of the vanguard and exemplary role, all the fighting basti on role of grass-roots party organizations i nto full play so that we can cross the Rapids, overcome all difficulties and the

31、 smooth realization of the Thirteen-Five goal. Second, basic learning, focus on learning education must understand the learning content and le arning styles Foundation learning these four words are important information insi de is very large, capture profound work truth in life. For example, I often

32、 say that the good Carpenter NAO Carpenter, why do some carpenters made furniture to have everybody likes itCarpenter we are not willing to look for him? are apparently two people high and low technology, dig into the deep is firmer when bot h of his apprentice s are not solid, there is no good that

33、 way. Luban art of story primary school are learn had, first after six mark test practice conduct, and practice cultivation, and practice perseverance, nd practice patience, then with seven days seven night mill axe theory armed, and unity action, seriously learning XI General Secretary on reform de

34、velopment stable, and Interior diplomatic defense, and rule party ruling army of important thought, seriously learning to XI comrade for General Secretary of Central ruling acti ng political new concept new thought new strategy, seriously learning XI General Secretary study in Inner Mongolia importa

35、nt speech spirit, Guide party members and a deep understanding of a series of important speeches rich connotation and core ideas, which bega n so thoroughly Marxist positionso sum up, is divided into 9 main parts: 1. with regard to persisting and developing socialism with Chi nese chara cteristics.

36、18 since the XIOn more than one occasion, General Secretary of the historical origin and development process of socialism with Chi nese charcteristics, the road of socialism w ith Chinese characteristics, System Info, system, uphold and develop the understanding of socialism with Chinese characteris

37、tics is determined to have been profoundly expounded, further strengthened t he party and the people a dhere t o and develop the confidence a nd determination of the socialism with Chinese characteristics. XI Ge neral Secretarys speech in this regard include the peoples yearning for a better life, t

38、hat is our goal, closely focus on the development of socialism with Chi nese characteristics study and publicize the spirit of party 18, the unwaveri ngly adhere to the development of socialism with Chinese characteristics, the persistence and good use of Mao Ze-Dongs thought of soul. 2. with regard

39、 to the Chi nese dream of realizing the great rejuvenation of the Chinese nation. 18 closing soon, the new Ce ntral collective leadership when t hey visited the exhibition of the road to recovery, XI, General Secretary of the solemn declaration the great rejuvenation of the Chi nese nation, the grea

40、test dream of the Chinese nation in modern times. Zhihou, on more than one occasion, General S ecretary expounded the scientific connotation of Chinese dream, realize the Chinese dream must take the road, carry forward the spirit and cohesion of Chinese forces, gradually formed the China dream, a st

41、rategic thought. And practice with the Chinese dream, reflects the history of the new sessi on of the CPC Central Committee, and conforms to the developme nt trend and the peopl e hope, embodies the greatest common divisor and the consensus of Chinese people at home and abroad, i nspiring all people

42、s forging ahead in unity, the spirit of unswervingly follow the road of socialism with Chi nese characteristics flags and high melody. This aspects XI General Secretary of speech main including achieved Chinese great revival is Chinese modern yilai most great of dream in 12th session national people

43、s Congress first times Conference Shang of speech w ork to dream into really in achieved China dream of vivid practice in the flying youth dream achieved China dream not only benefit peopl e, and benefit world people innovaton due its Shi, dream suitable have its potential achieved Chi nese great re

44、vival is both at home and abroad Chi nese chil dren common of dream,. 3. on deepening reform. 18 since t he XI General Secretary for the first time to Study on the choice of the Guangdong, unequivocally express the unswervingly follow the road of reform and opening up power determination and courage

45、. Partys 18 sessi on adopted a decisi on to dee pen reform, opened a new journey for deepening the reform in our country. Ce ntral has held 22 times full deepe ning reform led Group Conference, consi dered through more than 100 more items important reform programme, develope d introduced more than 8

46、00 over2 A月牙 B满月 C不出现月亮4、一天中影子最短是在（B ）A早晨 B中午 C傍晚5、最早提出地球自转的科学家是（A）A哥白尼 B托勒密 C牛顿6、猫头鹰睡觉的时间是（ A）A早晨下午 B中午晚上 C傍晚早上7、北京故宫博物院保存的日晷属于（C ）A立晷 B地平日晷 C赤道日晷8、蜗牛出来活动的时间大都是（C）A上午 B下午 C夜晚三、问答题： 1、阳光下影子的变化有什么规律？答：一是方向的变化：西-东，二是长度的变化：长- 短- 长。 2、影子的方向和太阳的位置有什么关系？答：影子的方向和太阳的位置相反。 3、影子的长短和太阳的位置有什么关系？答：太阳越高影子越短，太阳越低影

47、子越长。 4、预测气温的变化和太阳的位置变化有什么关系。答：太阳越低，温度越低，太阳越高, 温度越高。 5、人们利用什么知识来制造不同形状的日晷？答：人们利用了太阳位置和影子的关系的知识。 6、根据太阳的东升西落现象，你认为地球仪应该朝哪个方向转动？答：逆时针转动。 7、如果 2008 年北京奥运会的开幕式定在晚上20 点，那么，美国、德国、澳大利亚等国家的观众应该分别在什么时候收看实况直播？答：从时差具体计算：德国6；美国： -18-12；澳大利亚 +1.30 或+2 或+2.30。让学生进行计算，或按白天、黑夜等词语来描述。 8、交流月相日记，你能发现月相变化的规律吗？答：月相变化的顺序是

48、：新月娥眉月上弦月凸月满月残月下弦月娥眉月新月，就这样循环，月相变化是周期性的，周期大约是一个月。 9、2008年 8 月 8 日晚上 8 点，在北京召开，想一想世界上其他国家的观众应该在什么时间收看？（举出几个例子, 不要求学生写具体发的时刻。）答：1 美国大约早上 7 点，德国大约是中午1 点，澳大利亚大约是22 点10、写出你一天的作息时间是怎样安排的？你认为有什么需要改进的地方。早 6：30 起床 6 ：306：50 穿衣、洗脸、刷牙、梳头 6 ：507：20 吃早餐 7 ：30 出门上学晚 6 ：006：10 回家洗手换衣服6：156：45 写作业 7 ：008：00 看电视 8 ：

49、008：30 洗脸、刷牙 8 ：30 上床睡觉精选学习资料 - - - - - - - - - 名师归纳总结 - - - - - - -第 2 页，共 12 页promote the extension of strictly administering the party grass-roots, but also the educational practi ce of the mass line of the party and three-three special education results achieved further inherited and expande d.

50、To realize two a learning education is a necessary solution to the present problems of party constructi on. Strengthen problem consciousness and insisted on problem -oriented, is full of strictly administering the party since the partys 18 a distinctive feature, a successful experience. Secretary Wa