自己创一首诗

巧填汉字,在空白方格上填上“我们爱劳动”.使每一横行和每一列有这五个字 将1至49这49个数填入7*7的方格中,使得横行竖行以及对角线上的数相加的和为一定值 现有7个数分别是-4 -3 -2 -1 0 1 2 3 4,将它们填入图中的9个方格中,使每一横行,每一竖行及对角线上的3个数的和相等. 在空格里填合适的数,使每一横行,竖行,斜行三个数相加,都是1 *1/15* * 1/3 * * * 4/15*1/15** 1/3 ** * 4/15 如图有9个方格,要求每个方格填入不同的数使得每行每列每条对角线上三爪数的和相等,问图中的m是多少. 观察下面的图形,请用你发现的规律写出图4中的数Y 观察图形,根据你发现的规律填空,图4中y的数是_____ 观察下图,按数字规律填出下图中空缺的数11 9 7 9 13 8 5 5 4 2 8 3 7 2 找规律,填数字,如图. 幻方的每行、每列、每条对角线上的三个数的和都等于同一个数S,一直幻方的三个数,如下图,那么S=? 一个三阶幻方,每行、每列、每条对角线上的三个数的和都等于300,幻方中央是多少?为什么?300/3=100.因为和是中央的3倍. 一个三阶幻方,每行、每列、每条对角线上的三个数的和都等于300,幻方中央是100.为什么? 求′任一行,任一列以及两条对角线上三个数之和都等于333的三阶奇数幻方 用正确的介词填空,完成句子 Please listen( ) the teacher carefully.Please don't throw rubbish ( )the floor.Look( )Peter,he is playing basketball( )the playground.( )the library,we should be quietwe shouldn't sit( )the desk,we should sit ( ) 用适当的介词填空完成句子 This is a photo my familyThanks your pencilYour watch is the lost and found caseLook the photo.This is my sisterPlease call Andy 5349276 用适当的介词填空,完成下列句子1.It‘s time （ ）supper2.They play （ ）the computer3.The shoes are （ ） the bed4.Listen （）the teacher5.I do my homework （ ）supper6.He is talking （ ）Tom on the phone 7.This is the way we 用适当的介词填空完成句子 用适当的介词填空,完成下列句子或对话1.An orange picture is ____ the wall.2.Bring the things ____ school.3.—Where're the books?—They're ____ the bookcase.4.—Is the quilt ____the bed?—Yes.It's on the bed.5.DO you like salad and 关于介词短语放于句首倒装的问题!请问老师有哪类介词短语置于句首,句子需要部分倒装? 介词可以放句子的结尾吗? In the centre of the square stands a high monument.是典型的倒装.The house,in which my family live now,was left by my grandfather.非限中的in which应是表示地点的介词词组吧,但它没倒.He kept a little notebook everywhere,in which 是不是只要介词短语放在句首就引起完全倒装 介词放句首一定要倒装吗?还有,如On the ground I found a wallet.怎么改成倒装?不是应该全部倒装吗？ 英语翻译I'm just washing my clothes.what____you?I‘m watching TV ,but it's kind____boing.Do you want to join us ____ dinner?Let's mrrt at my home at half ____ six. 用适当的英文介词填空,并翻译句子!1.In China parents usually live________their children.2.____________her help we couldn't succeed.3.A lamp hung___________the desk.4.He pushed his way_________the crowd to the gate.5.You'd better learn___ 英语翻译Tell him to come ____ my office.I want to speak to him.The ship sailed ___ the harbour and disappeared from sight.We climbed ____ the top of the mountain.He aimed _____ the bid,fired,and missed.Please bring the tea things ____ the kitchen 英语翻译1、So companies use new ways__advertising to make people buy things.2、Second-hand clothes are very popular__students or people__little momey.3、Never put__what you can do today__tomorrow.4、Do you wear the same clothes__ your friends 英语句子填介词1.My mother flew _____ Hong Kong_____Beijing.2.He's _____ No.1 primary School/3.A book ___ stamps,stamps ____ America,stay ___ a small village,stay ___Beijing,a CD ____ violin music.4.My parents invite my friends ______ my home.5 英语句子 填介词 What letter is ___ Q and It's letter R. 改句子 填介词（英语）1\Please colour it green.否定句2、Let me look at your book.同义句3、You're welcome.同义句4、She likes travelling air.5\I bought a pen that shop.6\Lily is duty today.7\I 一个句子填英语介词I feel ______ part__________the group 英语 填恰当的介词完成句子Some ________ my friends are playing volleyball there .