1、2.5=4.2（dm）3.找出等量关系，并列方程解答（1）820减去一个数的16倍等于45.5与8的积,求这个数.设这个数是x.820-16x=45.58820-16x=36416x=820-36416x=456x=28.5（2）一个数减去6后,扩大7倍等于这个数的2倍,求这个数.7（x-6）=2x7x-42=2x7x-2x=425x=42x=8.44.写出下列各图案的数字.1.32.23.14.4英语:1.B2.A3.C4.D5.B第二天语文:（1）连绵不段的山叫峦（2）山的突出的尖顶叫峰（3）顶上有路可通行的山叫岭（4）水很深叫渊（5）水流急叫湍（6）两山相夹之水叫涧民俗大观：过春节时，要
2、在门上贴对联要吃汤圆，一家人团团圆圆要把福字倒着贴在门上，图吉利1.下列各题错在哪里?请改正.1.733.7+1.736.3+1.730.1256.4=1.73（3.7+6.3）+1.73=（0.1258）0.810+1.73=1=17.3+1.73=0.8=19.032.化简.432b=24b8m3=24m44b4=11b25x=100x64x+x-5=25x-573x+45y-15=21x+20y-153.求值:当k=19,m=4,n=5时，求k（3m+6n）的值当k=19,m=4,n=5时k（3m+6n）=19（34+65）=19（12+30）42=7984.不计算，在下面的填入“、4.
3、70.280.50.281=4.73.50.01动脑筋：解:设小长方形的宽为x,则长方形为2x. 2（3x+2x）=8S长=（30.8）（20.8）5x2=8=2.41.610x=8=3.84（dm2）x=0.8英语：仿写句子：This is my father.He is a boss.He is tall.He likes to swim.He lies in Shanghai.He can run fast.2.列举短文中包含动作的单词：feed,clean,live,climb,swing,eat.3.列举Mr Brown与动物所做的事He feeds the animals ever
4、y day.He cleans their cages every morning.4.找出文中动物活动的场所cage,rope,zoo.5.根据短文回答问题1）What does Mr Brown do every day?He feeds the anemals and cleans their cages every day.2）Does the monkey have long arms?Yes ,it does.3）What can the monkey do?It can climb to the top of the cage and swing on a rope.4）wher
5、e does it live?It lives in a zoo.5）What does it like to eat?It likes to eat fruit and leaves.6.根据短文判断，用T或F表示.（ T ）1）My uncle works in a zoo.（ T ）2）My uncle likes the baby monkey.（ T ）3）The monkey doesnt like to eat sweets.第三天1.用竖式计算.8.020.040.3220.52.7（精确到百分位）（保留一位小数） 8.02 0.04第四天地势平坦:一马平川粗略地看:走马观花声
6、势浩大:万马奔腾立了功劳:汗马功劳快上加快:快马加鞭单独行动:单枪匹马走在前列:一马当先非常危险:盲人瞎马人马众多:千军万马随便走走:信马由缰增智阅读:下雨天里有一两家的鸡在叫，竹林里小溪潺潺，木板桥歪歪斜斜。姑嫂相互叫着去浴蚕，院子里的栀子花正在开放却没有人看。1.解方程.0.8x+3.2=7.212.5-3x=6.50.8x=7.2-3.23x=12.5-6.50.8x=43x=6x=5x=256.4x+14.8=24.21.2（x-0.64）=0.54x=24.2-14.81.2x-0.768=0.54x=9.41.2x=0.54+0.768x=56.49.41.2x=1.308x=6x=1.09x+12.5=3.5x7.32.1-0.9x=7.863.5x-x=12.515.33-0.9x=7.862.5x=12.50.9x=15.33-7.860.9x=7.47x=8.32.那么=4,=1.2,=8.3.列方程解应用题.果园里有苹果树和梨树共500棵,其中苹果树的数量是梨树
