2011七年级上册寒假作业答案(语文、数学、英语).doc

一、shun（4）song（3）xuan（4）jin（1）zhan（4）li（4）秘嶙伫啜敛伶CBC三、一毛不拔、一掷千金、一落千丈、一手遮天、一本万利、一盘散沙四、菊花、桃花、杏花杨柳、杨花一、jiang（4）dian（4）ti（1）pa（2）bing（3）fei（3）奢雏迭堕濯猝DCD一、嘹xu（4）niang（4）he（2）礴匐吗寐镶liao（2）CBB三、哭：儿的生活好痛苦，一点儿也没有吃的，多病，少挣了很多钱。笑：儿的生活好，痛苦一点儿也没有，吃的多，病少，挣了很多钱。一、hai（2）qian（2）luan（2）shou（4）yin（1）mi（4）措毫哀筹姿篡CAC三、嫦娥、玉兔、玉盘、玉弓、玉桂、夜光，池小能将月送人，一亭山色月窥人四、嫦娥、吴刚、吴刚、嫦娥一、shi（2）xing（1）shu（4）han（4）qiao（1）nen（4）诀虐杈祷漾匿AAB三、单枪匹马、自成一家、风吹草动、文言文、散曲、圆规、丢三落四四、天光云影共徘徊，巴山夜雨涨秋池，青山郭外斜，烟笼寒水月笼沙一、澄cheng（2）称chen（4）炫xuan（4）庇bi（2）CCCA三、蓝球场用来踢足球或者谈恋爱的地方，有时也用来打篮球。大学结业证社会大学的入学通知书。假期计划落空的期间。在这期间里所作的下学期的计划 也要落空。方言地方性综合大学的官方语言，区别于普通话，说明说话的人不是普通人，而是本地人。图书錧一个书的殿堂，在这里，书受到如此尊重，以至于桌上放了书后，旁边的椅子就不能坐人了。爱情一种精神病，最好的治痛方法有两个：毕业和婚姻。教室在这里，某个人的到场使他得到了満足感，而某些人的缺席也使他们得到了另一种満足感。找工作一个从理想主义到现实主义都的转化过程。个性为了显示自己与众不同而使自己的缺点更加突出。汇款上个月的零花钱。复习就是快速学习：在一两天之内把本该一个学期学的东西学会。考试一场知识与愚昧、正义与邪恶、厄运与勇气，诚实与阴险的较量。四、问渠那得清如许？为有源头活水来。正如万山圈子里，一山放过一山栏。海日生残夜，江春入旧年。 P19C D D 4、 面动成体5、5 6、57、9，148、 2 3 4 1P20 9、定点数：4 7 8 10 边数：6 9 12 15 区域数：3 3 5 6（2）V+F-E=1 （3）20+11-1=30（条）P21油漆 1530元 五夹板 2016元P22A C B C D A B A D C P2311、向西运动3步12正负313、8 8 4分之314、乘方 乘除 加减15、 16、25417、-3 218、（1）=-1.5+11.5 （2） =49+6 （3） =6.7+3.3 =10 =42 =10（4）-28+3 （5）-4+-8+2+-3 （6）=99分之11 =-25 = -7 =1119、-59+27=-32（米）P2320、4. 9. 6 . n的平方21、（1）1.7（万） （2）3日，共有10.5万人 （3）1画第五格 2画6 3画8 4画4 5画1 6画2 7画半格22、-7分之1 8分之1 -9分之1P2522、-2009分之1 0 23、101分之10024、1+1+34+56+79=10025、 20P27ABBDB B D C C DP2811、6xy 12、0 13、13 2214、-2x-5y -x 15、1，5 16、BC 18、乙;x+1 丙：x+12 丁：x+12-1（2）19+12-1=39 （3）35-12=1719、1007（7+1）+25 1008（8+1）+2510010（10+1）+25 3980025P30直角 平行 垂直BC CD+DE CD AB DEDAC BC CD CD 一点到一条直线上的垂线最短D A 6 0.5 22.5 44328P3162=3 42-2 3+2=511、OEOF12、ABC中间 因为AC离得远，设在那里中等13、90 30 4514、6 15=5+4+3+2+1 7. 21=6+5+4+3+2+1 N+N-1+N-2+N-3=N 35种15、两点之间 ，线段最短P331、CAA4、26 -2 2 2.88% 8、 2x=2+5 （2）-a2分之1+3=5 （3）-11x=-7 （4）4x=12+6 X=3.5 a=-4 x=11分之7 x=4.5 P349、2712=2.25（千米）10、解设二等奖票买了x张 450x+800（32-x）=17200 450x+25600-800x=17200 -350x=17200-25600 X=24 32-24=8（张）11、300元12、12462=2642113、3x+1.5x=4.5 X=11+4.5=5.5（米）14、2222345615、903=30（元） 每个人付30元16、姑不一定是整数，它可能是未知数P371、1、DACDC6、 9 361000000 71400000 10P3810、（1）78100=78% 21100=21% 0.94100=0.94% 0.03100=0.03% 0.03100=0.03%（2）36078%=280.8 36021%=100.8 3600.94%=3.384 3600.03%=0.1083600.03%=0.108（3）无限11、因为扇形统计图是100%，而上述之和超过100%12、不对，因为考古学家并没有给出一个精确数字，而是说的是80万年前的，不一定是80万年P40B C可能 不可能 一定 很可能 可能鼓励奖 不一定，可能（1）（2）P41 1、plane ，an abacus ，ships ，car，handcuffs，purse，ride bike，shoes，astronaut2、one hundred and fifty-eighttwo thousand and onefourty five percentszero point twenty fivesix point zero threesixty degresssix point fifty nineone thousand five hundred and seventy-oneone sixththree fifthsp42（1）Spring Festival is also called the Chinese New Year,In thisday everyone wears clothes to celebrate the festival the famlies would get togther.（2）The Dragon boat day in on the fourth Thursday of November. On thisday in America and Canda,familiea get togther to celebrate the harvest 。They usually have a turkey for dinner.（3）On Lantern festival is one of the biggest holidays in China .Several days before Lantern festival ，people begin to make lanterns 。lanterns are make in the shape of different animals.（4）Mid-autumn festival is the day which the whole family teunites .the whole family may eat the moon cake togther ，enjoys looking at the moon brightly ，as soon as may also play the lantern。p431、playing football ，wash，play the violin ，to make a phone call ，especially loudaly，go fishing2、 （1）1.000，120，852 （2）15 79 17 27 （3）10分之3，5分之3，7分之3 9分之7（4）50% 75% （5）25 160 （6）0.78 11.45 21.13 57.22 6.5P443、（1）it is called the Sun。 （2） It gives us heat and light （3）the moon is just 380.000km away （4）Because it is very far away （5）It takes four years for light to reach us from Alpha CentauriP451、左边 odd number even number equal 右边 plus/add minus/subtract divide times2、Six oclock （2）eight oclock （3）play computer （4）do my homework （5）a lot of（6）Efforts to learn P46Id like to say i have nothing to show himself. but i would not lag behind, dont know why, i have no, not backward nor might this is the natural character, I like so many things with me to feel very well, the students are very lively I like theirp47 was，were spoke cooked came knew gave swam heard got sent taught hurt left stole smelt took drove slept ran sat thought met kept brought bought flew began woke did chose cost lost found read threw rose stood worep48What is your favourite sports？A tourist steal a purse from a manThey did catch the thiefOur class 40 students consist ofT aim his eye at the torchP49横着的 （1）I attend listening the music every day I attend aconcert yesterday Iwill go shopping in threeday（2）He often explains to the guests productsHe explainad that he had been cheated two days agoHe will to everyboby explains tomorrow（3）He often steal something I saw a thief steal something yesterdayTomorrow ，Do know will have the thief steal（4）He often invite his friendI invite my friend go shopping I will invite my families go shopping2、twenty five Sixty40 precent P50To go south to the left until you get after Yi Tian Road to go straight and turn a corner and then go straight to the north to the concert hall. P51He went to the receptionHe at the receptionHe from the reception out ofShe onto of the tableOn the table there is onethingOnE thing that tipped off the groundThing black in the car above Thing black belove in the carHe stood in front of the carHE stood behind the carShe between the two vehiclesHe into homeHe in homeHe out of from homeHonest friendly hummorousBecause thisfriend Would give people a pleasant sense is very easygoingP531、Clean up 2、put on new clothes 3、watching TV 4、Went out to play 5、chat with my friendsZebraMonkeysElephantsLionsTigersThe cafeteriaThe parrot houseEntranceBearsKangaroos6、listhen music 7、Watching TV P543、Him in bed to see a thief in the next home, then he phone 110. the police and caught the thief. the police ar