无分了,已知函数f(x)=根号2sin2x+根号2cos2x求f(3派/8）的值求f(x)的最大值和最小正周期若f(@/

有道正确翻译：One thousand when open, is to have no portion of the north and the south people have no portion, young and old, all has the Anti-Japanese War of ShouTu responsibility.
求采纳~~~

小孩还是要基于兴趣培养,数学方面我又切身经历,我在学龄前经常锻炼数学,父母总把生活中的一些事情,转化成类似上学后的描述题,让我锻炼,例如小孩喜欢吃糖,你跟他说,1块糖卖2块钱,你想买3块,要多少钱?而且小孩的想象力是最丰富的时候,千万不要让他掰手指算,尽量让他用抽象的意识去进行计算,我的经历告诉我,掰手指只会使脑部发育减慢,当手指不够用的时候,他就感到有门槛或台阶的压力.我小时候就这么做的,所以很明白小孩可以做到,2+3,可以在空中想象到一边是2,一边是3,放一起再数.抽象的教学对以后几何学习的帮助更是十分显著的.抽象的教学方法不在于数字的难度,而在于计算的方法,抽象计算的过程也是他独自思考的过程,独立思考相信在许多方面都是不可或缺的.希望能帮到你和你的孩子,孩子健康成长,我比较不建议报班学习,这种“加班”行为让小孩在不会舒缓压力的时候,就承受压力,对成长不见得是好事.Have a nice day!

①随风直到夜郎西
②大漠孤烟直
③天涯若比邻
④海日生残夜
⑤天上的明星现了

略

译：告子说：“人性好比急流水,从东方开了缺口便向东流,从西方开了缺口便向西流.人的没有善不善的定性,正同水的没有东流西流的定向相类似..
试译：Man's nature is like a torrent, whose trend is fatefully connected with its watercourse.
There is no universal defination to judge goodness, for it's totally a random to dig a watercourse east or west.
1.“蓬生麻中,不扶而直；白沙在涅,与之俱黑.”————《荀子—儒效》
蓬草长在乱麻中,不用支撑却挺直；白色的沙在污泥中,和污泥一起变黑.
one meliorates when positively shaped
while deteriorates in an evil surrounding
2.“人之初,性本善.性相近,习相远.”————《三字经》
Men were born benevolent,
they bear resemblance in nature, while diversify in habit.
3.“人之性也善恶混,修其善则为善人,修其恶则为恶人.”————《扬雄—修身》
Man's nature is dwelled by benevolence and evil,
his inclination matters in the one he tends to foster.
4.“夫中人之性,在所习焉.习善而为善,习恶而为恶也.”————王充《论衡—本性》
Man's nature totally lies in his habit.
A nice habit helps shape him good.
an evil habit hastens to lead his downfall

Dance on the acme.
在完美极点（顶峰）上起舞~
这是我现下绞尽脑汁能想到的最好的了.