周末小练习4

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二年级语文下学期人教版按要求写句子周末练习题及答案

二年级语文下学期人教版按要求写句子周末练习题及答案

二年级语文下学期人教版按要求写句子周末练习题及答案班级:________ 姓名:________ 时间:________一、句子乐园。

1.妈妈收拾干净了房子。

(改成“把”字句)___________________________________________________________________ 2.你为什么相信科学家的话是正确的呢?(换个说法,意思不变)_____________________________________________________________________3.敌人把刘胡兰打得鲜血直流。

(改成“被”字句)_____________________________________________________________________4.让同学们老师走上讲台轮流讲故事(写成一句通顺的句子。

)_____________________________________________________________________5.例:星星像眼睛似的眨呀眨,多么有趣呀!__________像____________________似的___________________________________。

6.我跑到“马”跟前的时候,不由自主....地停了下来。

(用加点的词语造句)_________________________________________________________________二、我能按要求写句子。

1.小丑把哭泣的小妹妹逗笑了。

(改成“被”字句)__________________________________________2.我说过的话怎么会忘记?(变成陈述句)_______________________________________________3.傣族人民一边..向周总理泼水。

(用加点的词写一句完整话)..欢呼,一边____________________________________________4.把下面的词语排成句子,并加上标点。

二年级语文下学期北师大版按要求写句子周末练习题及答案

二年级语文下学期北师大版按要求写句子周末练习题及答案

二年级语文下学期北师大版按要求写句子周末练习题及答案班级:________ 姓名:________ 时间:________一、按要求,写句子。

1.我的脾气可怪了,有时候...我却很暴躁。

(用加点词写句...我很温和,有时候子)______________________________________2.受伤的燕子被妈妈治好了。

(改为“把”字句)______________________________________3.小鸟叫个不停。

(在树枝上欢快地)(把句子按照括号里的提示写具体)_______________________________________4.最早谁林中来得清晨(连词成句,并加上标点符号)_______________________________________二、按要求写句子。

1.细雨落下来。

(如丝的轻轻地)(将括号里的词加入句子中)__________________________________2.满天的星星像无数珍珠撒在碧玉盘里。

______________________像______________________3.喜鹊阿姨,一会儿教喜鹊弟弟唱歌,一会儿教他们做游戏____________________一会儿_________________,一会儿__________________。

4.公园里美丽花儿的多么啊(连词成句并加上恰当的标点符号)_____________________________________三、按要求写句子。

1.官员们一边..议论。

(用加点的词语写句子)..看一边______________________________________2.那巨石真像一位仙人站在高高的山峰上,伸着手臂指向前方。

(照样子写句子)_________真像________________________。

3.天不过井口那么大,还用飞那么远吗?(改为陈述句,意思不变)_________________________________________四、照样子,写句子。

二年级语文下册看图写话周末练习题及答案沪教版

二年级语文下册看图写话周末练习题及答案沪教版

二年级语文下册看图写话周末练习题及答案沪教版班级:________ 姓名:________ 时间:________一、看图写话。

提示:图片画了哪些小动物?它们之间发生了怎样的故事?发挥你的想象力,写一段话。

_____________________________________________________________________ _____________________________________________________________________ _____________________________________________________________________ _____________________________________________________________________ _____________________________________________________________________ _____________________________________________________________________二、看图写故事。

狐狸在干什么?小兔是怎样做的?仔细看图,编个故事写下来。

_____________________________________________________________________ _____________________________________________________________________ _____________________________________________________________________ _____________________________________________________________________ _____________________________________________________________________ _____________________________________________________________________三、看图写话。

四年级语文上册句子周末练习题及答案部编版

四年级语文上册句子周末练习题及答案部编版

四年级语文上册句子周末练习题及答案部编版班级:_____________ 姓名:_____________一、按要求改写句子。

1.英雄人物的壮举让人感动。

(改为反问句)________________________________________。

2.清晨的阳光温柔地抚摸着辽阔的大地。

(缩句)________________________________________。

3.秦兵马俑规模宏大。

秦兵马俑类型众多,个性鲜明。

(合成一句)_____________________________________________。

4.大家都讲卫生,健康和疾病就有保障了。

(修改病句)_____________________________________________。

二、按要求完成句子练习。

1.巫婆叫徒弟把那个打扮好的姑娘领了来。

(改为“被”字句)________________________2.河神每年要娶一个姑娘。

(把句子写具体)________________________3.官绅一个个吓得面如土色,跪下来磕头求饶。

(仿写)________________________4.没钱的只好眼睁睁地看着女孩被他们拉走。

(换个说法,意思保持不变)________________________5.官绅一个个吓得面如土色,跪下来磕头求饶。

(照样子补充句子)(1)老百姓高兴得_________,__________________。

(2)女孩哭得___________,__________________。

三、根据要求完成下列句子。

1.这是有趣的一本童话书。

(修改病句)__________________________________________2.老师在班会课上给我们讲了一个有趣的故事。

(缩句)__________________________________________3.从此,还有谁再敢提给河伯娶媳妇呢?(改为陈述句)_________________________________________4.太阳炙烤着大地。

一年级上册语文周末读背作业(4)

一年级上册语文周末读背作业(4)

周末读背作业(4)(日期:9月29日-9月30日)班级:____________ 姓名:_________________一、练习声母与韵母的拼读。

5.声母z c s zh ch sh r 的拼读练习两拼音节拼读:z—ā→zā咂(咂舌)z—é→zé责(责任)z—ū→zū租(出租)z—á→zá杂(杂技)z—è→zè仄(平仄)z—ú→zú足(足球)z—ǎ→zǎ咋(咋办)z—ǔ→zǔ组(组长)c—ā→cā擦(擦手)s—ā→sā撒(撒谎)s—ū→sū苏(江苏)c—è→cè册(相册)s—ǎ→sǎ洒(洒水)s—ú→sú俗(风俗)c—ū→cū粗(粗心)s—à→sà萨(拉萨)s—ù→sù诉(告诉)c—ù→cù醋(白醋)s—è→sè色(白色)zh—ā→zhā扎(扎根)zh—ē→zhē遮(遮住)zh—ū→zhū珠(珍珠)zh—á→zhá闸(闸门)zh—é→zhé折(折纸)zh—ú→zhú竹(竹子)zh—ǎ→zhǎ眨(眨眼)zh—ě→zhě者(作者)zh—ǔ→zhǔ主(主人)zh—à→zhà炸(爆炸)zh—è→zhè这(这样)zh—ù→zhù住(住房)ch—ā→chā叉(叉子)ch—ē→chē车(开车)ch—ū→chū出(出来)ch—á→chá茶(喝茶)ch—ě→chě扯(拉扯)ch—ú→chú厨(厨房)ch—ǎ→chǎ衩(裤衩)ch—è→chè澈(清澈)ch—ǔ→chǔ楚(清楚)ch—à→chà岔(岔路)ch—ù→c hù处(到处)sh—ā→shā沙(沙子)sh—ē→shē奢(奢求)sh—ū→shū书(看书)sh—á→shá啥(啥事)sh—é→shé舌(舌头)sh—ú→shú熟(成熟)sh—ǎ→shǎ傻(傻瓜)sh—ě→shě舍(舍得)sh—ǔ→shǔ鼠(老鼠)sh—à→shà厦(大厦)sh—è→shè社(社会)sh—ù→s hù树(大树)r—ě→rě惹(招惹)r—è→rè热(热闹)r—ú→rú如(如果)r—ǔ→rǔ乳(乳液)r—ù→rù入(出入)三拼音节拼读:z-u-ō→z uō作(作坊)c-u-ō→c uō搓(搓洗)s-u-ō→s uō缩(缩小)z-u-ó→z uó昨(昨天)c-u-ó→c uó痤(痤疮)s-u-ǒ→s uǒ所(所以)z-u-ǒ→z uǒ左(左右)c-u-ò→c uò错(对错)z-u-ò→z uò作(作业)zh-u-ā→zh uā抓(抓住)sh-u-ā→sh uā刷(刷牙)ch-u-ō→chuō戳(戳穿)zh-u-ǎ→zhuǎ爪(爪子)sh-u-ǎ→shuǎ耍(玩耍)ch-u-ò→chuò辍(辍学)zh-u-ō→zhuō桌(桌子)sh-u-ō→shuō说(说话)r-u-ò→ruò弱(弱小)zh-u-ó→zhuó琢(琢磨)sh-u-ò→shuò烁(闪烁)二、练习拼读词语。

苏教版五年级数学第二学期周末小练习

苏教版五年级数学第二学期周末小练习

五年级数学(下)周末练习1班级姓名一. 认真填空。

1. 下面哪些是等式?哪些是方程?(填序号)① x−12=5②40×2=80③8+y④5b<2.5⑤30x+120=300⑥x÷0.6=1.8等式:();方程:()2. 在○里填上“>”“<”“=”①当x=24时,x+27〇50②当x=12时,5x〇60③当x=48时,x÷6〇9④当x=8.6时,48+x〇8×7.63. 贝贝买了1本笔记本和6支铅笔,奇奇买了同样多的9支铅笔,两人用去的钱同样多。

1本笔记本的价钱等于()支铅笔。

4.根据“张明比钱惠重16千克”,知道:()体重+16=()体重。

5.如果x÷3=0.18,那么x+1.56=();如果x+2.5=8.5. 那么3.1x=( )。

6.对自然数A、B(A、B均不为0),规定A※B=B÷A,如果6※x=3 6,那么x=( )。

7. 如果x+x+x+x+y=45,x+y=12,那么x=( ),y=( )。

二细心计算1.直接写得数0.55+0.45= 4.8+2= 1.3÷0.13= 1÷0.25= 101×0.9-0.9= 0.36÷0.4= 7.5×0.8= 6.5-5= 6.5÷0.01= 5.18-(1.9+0.18)= 2.解方程X+2.8=7.2 x−4.8=6.2 2.5x=1.75 x÷0.6=1.8 36-x=2.5 4÷x=0.8三.谨慎选择1.奇奇今年x岁,妹妹今年(x-3)。

再过5年,他们相差()岁。

A. x-3B. 5C. 3 D无法确定2.如果x+8=y−8,那么x()y。

A. 小于B. 大于C. 等于 D无法确定3.果果和亮亮拿出同样多的钱买练习本,果果比亮亮多拿了8本,因此果果又给亮亮6.4元。

每本练习本()元。

苏教版六年级数学第一学期周末小练习

苏教版六年级数学第一学期周末小练习

周末练习1班级 姓名 一、认真思考,准确填空。

1. 长方体有( )个顶点;有( )个面,相对的面( );有( )条 棱,相对的棱( )。

2. 用一根铁丝焊接一个长8厘米、宽5厘米、高4厘米的长方体框架,至少需要铁丝( )厘米。

这个长方体前面的面积是( )平方厘米,上面的面积是( )平方厘米,右面的面积是( )平方厘米。

3. 一个长方体木箱的长是6分米,宽是5分米,高是4分米,它的占地面积是( )平方分米,表面积是( 平方分米。

4. 一个正方体的棱长总和是108分米,这个正方体的底面积是( )平方分米,表面积是( )平方分米。

5. 有一个装饼干的长方体铁盒,底面是边长20厘米的正方形,高30厘米,这个铁盒的四周 贴满商标纸,商标纸的面积是( )平方分米。

6. 一本数学书的长为14厘米,宽为10厘米,厚为1厘米,如果给这本书的书皮压膜,至少需要( )平方厘米的贴膜。

(折叠处不计)7.右图是一个正方体的展开图。

在这个正方体中,与a 面相对的是( )面,与e 面相对的是( )面。

8. 一个长方体长8厘米、宽4.5厘米、高5厘米,把它切成两个长方体,表面积最多增加( )平方厘米,最少增加( )平方厘米。

二、慎重考虑,合理选择。

1.我们在画长方体时一般只画出三个面,这是因为长方体( )。

A .只有三个面B .只能看到三个面C .最多只能看到三个面2.用一根长( )铁丝正好可以做一个长6厘米、宽5厘米、高3厘米的长方体框架。

A .28厘米 B .126平方厘米 C .56厘米 D .90立方厘米3.做一个长方体抽屉,需要( )块长方形木板。

A .4B .5C .6 4.一个长方体水池,长20米,宽10米,深2米,这个水池占地( )平方米。

A .200B .400C .520 5.下面的图形中,能按虚线折成正方体的是( )。

6、 从一个体积是30立方厘米的长方体木块中,挖掉一小块后(如右图) ,它的表面积( ) 。

新人教版三年级下周末作业题

新人教版三年级下周末作业题

三年级周末练习(一)一、选择。

1.太阳( )是东升西落。

A.一定B.不一定C.不会2.与北极星相对的方向是( ) 。

A.东 B.南 C.西3.小明座位的西南方向是张强的座位,那么小明在张强的( )方向。

A.东南 B.西北C.东北4.三(1)班教室的黑板在教室的西面,那么老师讲.课时面向( )面。

A.东B.南C.西 D.北5.张丽面向南站立,当她向后转之后,她的左面是( ),右面是( )。

A.东B.西 C.北二、填空。

1.把手表平放在桌面上,用数字12 正对着北方。

正对着南方的是数字( );数字3 正对着( )方。

2.小铃面向西站立,向右转动两周半,面向( );向左转动l周半,面向( )。

3.下图是某小区的平面图,请根据平面图填空。

(1)1号楼在中心花园的( )方向;3号楼在中心花园的( )方向;4号楼在中心花园的( )方向。

(2)4号楼在2号楼的( )方向;1号楼在2号楼的( )方向。

(3)中心花园在( )的北面,( )的西北面,2号楼的( )方向。

(4)( )在( )北面。

.(5)5号楼的西面有( )号楼和( )号楼。

三、算一算,分分类。

(1)把得数小于50的写在西面。

(2)把得数在50~100的写在东面。

(3)把得数在100—200的写在北面。

(4)把得数在200以上的写在南面。

四、判断,对的画“√”,错的画“×”。

1.人的影子在西方,太阳应在东方。

( )2.和西北相对的方向是西南。

( )3.在森林中可以利用树叶的疏密来识别方向。

( )4.面对早晨的太阳,你的右手边是南方。

( )五、解决问题。

1.小强的家门面向东,放学回家后站在门前,面向家门,他的前后左右分别是什么向?2.小明和小立背对背站立,小明向北走150米,小立向南走120米,两人相距多远?三年级周末练习(二)一、口算23+19= 64-45= 96÷3= 58+36= 7×10=80÷8= 78+19= 84÷4= 21×3= 82-26=13×2= 26÷2= 39÷3= 120÷4= 44÷4= 二、填空。

人教版四年级上学期语文病句修改周末专项练习

人教版四年级上学期语文病句修改周末专项练习

人教版四年级上学期语文病句修改周末专项练习班级:_____________ 姓名:_____________病句修改1. 修改病句。

(1)骄傲自满是学习上的阻碍。

____________________________(2)这些是唐朝出土的文物。

____________________________(3)看了这部电视剧,都留下了深刻的印象。

______________________________________(4)公园新设了由两个英国援建的游乐项目。

_______________________________________(5)即使你是天才,却同样离不开老师的培养教育。

______________________________________________2. 判断与表达。

我们外国语附一小代表队表演的广东音乐《步步高》在本次文艺汇演中获得了一等奖,参加演奏的琵琶手吴小红、扬琴演奏者李晖以及京胡演奏者曹冬冬获得了优秀演员称号。

他们为我校争得了荣誉,我们由衷地向他们表示敬意。

以上是外国语附一小广播站播出的一则新闻,这则报道中有两处错误,请请找出来改正,并说出理由。

_____________________________________________________3. 修改病句。

1.这段话在文中是很极其重要的。

________________________________2.这节体育课上我们踢了足球和羽毛球。

__________________________________________3.明天下雨决定了我们能不能去郊游。

____________________________________4. 请用修改符号修改下面的病句。

(有两处错误)要分辨出这时候哪里是水,哪里是天,倒也不容易,但是我就只看见一片灿烂的亮光。

5. 修改病句。

①终于给我买了一套童话故事书。

______________________________②我全把一切告诉了老师。

烘烦学校高中英语周末练习四

烘烦学校高中英语周末练习四

料益州兼烤市烘烦学校盐城中学高中英语周末练习四牛津译林版必修2一、单项选择1. Peter failed to be made____ director of their department because he hit one of his workmates on____ nose.A. /, theB. the, hisC. a, theD. /, his2. The price of oil has _________ sharply to $12 a barrel.A. risenB. raisedC. been risenD. been raised3. The housing problems came up at the meeting once again which, this time, we all wanted to see _________ in a different way.A. solvedB. to solveC. solvingD. being solved4. He has no idea _________ she left without a word.A. ifB. whyC. howD. that5. He remembered having a compass______________ to his waist belt before setting out for the Sahara Desert, but it was nowhere____________.A. attaching, to be seenB. to be attached, seenC. be attached, seeing itD. attached, to be seen6. The reason why I burst into tears is _________ I don’t want to part with my mother.A. thatB. becauseC. whatD. which7. There was mud and water everywhere, _________ it difficult to travel form place to place.A. madeB. to makeC. makesD. making8. Can you tell me _________________ last night?A. what was the matter outsideB. what was matter outsideC. what the matter was outsideD. what is wrong outside9. Normally speaking, the price of Pu’er tea is much higher than_______ of Oolong tea or Longjingtea.A. oneB. thisC. thatD. those10. I know nothing about the meeting _________ it was held.A. besidesB. exceptC. except forD. except where11. Whatever joy you eventually take up, _____ yourself to it and finally you’ll succeed.A. devotingB. devotedC. do devoteD. do be devoted12. Professor Smith, along with his assistants, who ______ on the project day and night to meetthe deadline, ___________ to give us a speech the next week.A. work; is comingB. working; comingC. is working; is comingD. are working; is coming13. However, the Norman Conquest did not affect English____ as the Angles and the Saxons’ victory about 600 years earlier, ____ Old English____ Celtic.A. so much, led to, replacingB. as much, leading to, replacingC. too much, which led to, replacedD. as many, led to, being replaced14. It turns out that after the ash covered the people____ the city, their bodies nearlycompletely___ and disappeared, ____ empty spaces in the ash.A. failed to flee, broke down, leavingB. who failed to flee from, were broken down, leftC. failing to flee, broke down, leavingD. who failed to be fled , broke down, left15. The young fellow was observed____ the old lady, ____ the people behind him.A. to follow, which confusedB. follow, confusingC. following, confusedD. followed, confusing二、完形填空:I was poor and always said yes to my boss. But the 16 was reached one Tuesday---my half holiday. On my way ___17 on Tuesdays I used to carry a large basket of things to the house of my boss’ sister. 18 her house was on my way home, I 19 refused this.On this particular Tuesday, 20 , just as we were about to 21 , a load (担) of smoked hams (火腿) was delivered at the 22 . “Wait a minute, Little Stark,” said the boss and he opened the load and 23 out a ham, 24 he started to bone and tie up.I 25 in growing impatience to get on my way, not for one minute but for quite a 26 time. It was nearly 2:30. Thank God! The boss finished. He then came to me with the boned ham, put it in the 27 beside me, and told me to take it to a customer who had placed an 28 for it days before.This meant my going a 29 way out of my road home, so I looked up, saying, “I have my 30 at two on Tuesday, you know.” “What do you 31 ?” he shouted. I told him that I meant that I would deliver things as __32 , but not at this moment.The boss stared at me as if I were some unusual kind of insect and shouted even 33 . ButI 34 firm. At last, seeing it was impossible, he gave up and 35 me go home for my holiday.16. A. time B. anger C. limit D. holiday17. A. home B. there C. here D. to my company18. A. As B. Although C. But D. While19. A. always B. sometimes C. often D. never20. A. but B. however C. though D. so21. A. work B. cook C. rest D. leave22. A. house B. restaurant C. boss D. shop23. A. carried B. came C. took D. broke24. A. and B. that C. which D. so25. A. waited B. looked C. thought D. listened26. A. good B. bad C. short D. long27. A. desk B. car C. basket D. pocket28. A. order B. address C. advice D. examination29. A. short B. close C. long D. near30. A. lunch B. holiday C. work D. meal31. A. want B. do C. know D. mean32. A. others B. though C. usual D. yesterday33. A. harder B. louder C. tougher D. kinder34. A. fought B. quarreled C. felt D. stood35. A. made B. permitted C. let D. saw三、阅读理解ASanta Fe, the capital of New Mexico, U.S.A, is in the central part of the state, on the Santa Fe River, which flows into the Rio Grande 35 kilometers west of the city. More than two thousandmeters above sea level, it lies in the Sangre de Cristo Mountains with the Ortiz Mountains to the southeast.Santa Fe was founded in 1609 by the Spanish on an old Indian village. In 1680, the Indians seized the place but only held it for twelve years before the Spanish retook it. The city remained under Spanish rule after Mexico won its independence() in 1821. From then on it was a Mexican city until 1846 when it was taken over by American troops.With a population of 48,953, Santa Fe is now the second largest city in the state. Because of its sunny weather, rich history and surrounding mountains, it is a good place for holiday makers. Besides hunting and skating in the mountains people enjoy shopping in the Indian and Spanish shops, which brings a large income to the city every year. In summer there is an international opera season when operas are shown in a partly-roofed, open-air theatre daily for people from all over the world.36. At present Santa Fe belongs to .A. IndiaB. MexicoC. SpainD. the United States37. Santa Fe was under the rule of the Mexicans in .A. 1675B. 1695C. 1816D. 183338. The people who held Santa Fe for the longest period in history were the .A. SpanishB. IndiansC. MexicansD. Americans39. What is of special interest to people who visit Santa Fe in summer?A. Hunting.B. Fishing.C. Watching operas.D. Doing shopping.40. Santa Fe is best described as a .A. trade centreB. holiday centreC. home for all nationsD. seaportcity41. One of the reasons for visitors to come to Santa Fe is that it .A. has fine weatherB. is the state capitalC. has historical monumentsD. is on the Santa Fe River(B)We walked in so quietly that the nurse at the desk didn’t even lift her eyes from the book. Mum pointed at a big chair by the door and I knew she wanted me to sit down. While I watched mouth open in surprise, mum took off her hat and coat and gave them to me to hold. She walked quietly to the small room by the lift and took out a wet mop. She pushed the mop past the desk and as the nurse looked up, mum nodded and said, “Very dirty floors.”“Yes. I’m glad they’ve finally decided to clean them,” the nurse answered. She looked at mum and said, “But aren’t you working late?”Mum just pushed harder, each sweep of the mop taking her farther and farther down the hall.I watched until she was out of sight and the nurse had turned back to writing in the big book.After a long time mum came back. Her eyes were shining. She quickly put the mop back and took my hand. As we turned to go out of the door, mum bow ed politely to the nurse and said, “Thank you.”Outside, mum told me: “Dagmar is fine. No fever.” “You saw her, mum?”“Of course. I told her about the hospital rules, and she will not expect us until tomorrow. Dad will stop worrying as well. It’s a fine ho spital. But such floors! A mop is no good. You need a brush.”42. When she took a mop from the small room, what mum really wanted to do was .A. to clean the floorB. to please the nurseC. to see a patientD. to surprise the story-teller43. When the nurse talked to mum, she thought mum was a .A. nurseB. visitorC. patientD. cleaner44. After reading the story, what can we infer about the hospital?A. It is a children’s hospital.B. It has strict rules about visiting hours.C. The conditions there aren’t very good.D. The nurses and doctors there don’t work hard.45. From the text we know that Dagmar is most likely .A. the story-teller’s sisterB. mum’s friendC. the story-teller’s classmateD. dad’s boss46. Which of the following word best describes mum?A. beautifulB. warm-heartedC. cleverD. hard-working(C)After the terrible car accident, the whole world had been completely dark and quiet for Robert Edwards for almost ten years, for he became both blind and deaf after the doctor had saved him. The loss of sight and hearing threw him into such a sorrow that he tried a few times to put end to his life.His family especially his wife did their best to tend and comfort him. By and by he finally regained the courage to live on.On a hot summer afternoon he was taking a walk with a stick near his house when a thunderstormstarted all at once. He stood under a large tree in order not to get himself wet. Unfortunately he was struck down to the ground by a lightning. The witnesses thought him dead but he woke up some 20 minutes later lying face down in muddy water below the tree. He felt that he was trembling badly, but when he opened his eyes ,he didn’t dare to believe that he saw a plough(犁子)lying near the wall. When Mrs Edwards came running up to him, she shouted their neighbours for help. And he saw her and heard her voice for the first time in nearly ten years.The news of Robert’s regaining his sight and hearing quickly spread in his area. And many doctors came to prove the truth of the news. Most of them said that he gained sight and hearing again obviously from the knock of lightning; none of them could give convincing reasons, however. The only reasonable explanation given by one doctor was that, since Edwards lost his sight and hearing as a result of sudden shock in a terrible accident, perhaps the only way for them to regain was by another sudden shock.47. What did Edwards see first after being struck down by a lightning?A. His wifeB. The large treeC.A ploughD. The lightning itself48. Which of the following is NOT true?A. Edwards had been deaf and blind for nearly ten yearsB. Edwards lost all his senses for about 20 minutes after the lightning had struck him downC. Doctor held the belief that Edwards was never really blind and deaf.D. Edwards woke up with face in mud.49. What was Edwards doing when he was struck by the lightning?A. Hiding from the rain under a tree.B. Driving a car.C. Taking a walkD. lying on the ground50. How did Edwards get his sight and hearing once more according to the doctor?。

高中政治必修一周末练习四

高中政治必修一周末练习四

华兴中学高2014届高三政治(周练四)命题人:肖玉英审题人:付亮2013/11/21本试卷分为第Ⅰ卷(选择题)和第Ⅱ卷(非选择题)两部分.第Ⅰ卷1至2页,第Ⅱ卷3至4页.全卷共100分.第Ⅰ卷(选择题,共48分)一、本卷共12小题,每小题4分,共计48分。

在每小题列出的四个选项中,只有一项是最符合题目要求的。

1.假设某国2012年M产品的价值用货币表示为9元,2013年生产该商品的部门劳动生产率提高了50%,且该国2013年全社会商品零售价格总额为10000亿元,货币流通次数为4次,央行实际发行货币4000亿元。

在其他条件不变的情况下,今年M商品的价格是A.7.2元B.16元C.9.6元 D.14.4元2.右图是某商品在2012年9月至2013年2月的价格走势。

下面对于该图理解正确的是①价格从B点到C点,该商品的替代品需求量会增加②价格从C点到D点,该商品的互补品需求量会增加③价格处于D点时,该商品的生产者可能会扩大生产规模④价格处于C点时,该商品处于买方市场A.①②B.②④C.①③D.③④3.在现实生活中,有的商品使用频率不高,没必要购买,如一些能开启儿童智力但价格昂贵的益智玩具,孩子玩上几次就不感兴趣了,浪费且不易保管,十分可惜。

从消费的类型看,这类商品①是发展资料的消费②适合贷款消费③是从众心理引发的消费④适合不变更商品所有权而拥有一定时期使用权的消费A.①②B.①④C.③④D.②③4.四川某地政府以特色产业、新兴产业、服务业为重点对象,全力支持具有一定规模的个体工商户转型升级为企业,扶持小微企业做大做强。

截止2013年10月,已经完成106户“个转企”,个体户转型成为企业“老总”。

这样做的原因是①小微企业是我国平等的市场竞争主体,是适应社会化大生产发展要求的②小微企业可以提供更多的就业岗位③小微企业可以更好地利用分散资源,方便人民生活④小微企业以生产资料私有和雇用劳动为基础,是社会主义市场经济的重要组成部分A.①②B.①④C.②③D.②④5.中国农业银行发行的103.1亿股股票上市交易,市民小张购买了其中的1万股。

五年级数学上册周末练习单(1-4)

五年级数学上册周末练习单(1-4)

练习班级:姓名:学号:一、列竖式计算,打△的要验算7.55+5.68= △ 10-9.57= 78.92+115.8 =90-16.75 = 11.35+64.5= △ 19.08-4.28=6.2-4.95= 6.85-4.96= △7.85+39.9 =二、填空1. 小数点左边第二位是()位,它的计数单位是(),第四位是()位,它的计数单位是()。

小数点右边第一位是()位,它的计数单位是(),第三位的计数单位是()。

2.小数的()添上“0”或者去掉“0”,小数的大小不变。

这叫做小数的性质。

3. 由5个十分之一,7个千分之一组成一个小数,这个小数是()。

4.5.376是由()个1、()个0.1、()个0.01和6个()组成的。

也可以说有()个()组成的。

5.在4.04中,左边的4在()位,它表示(),右边的4在()位,它表示()。

6.一个小数的十位是5,百分位是6,其它各位都是0,这个小数写作( )。

7.一个小数由7个一百,3个一,2个十分之一,5个千分之一组成,这个小数写作()8. 一个两位小数,四舍五入到十分位是 5.0,这个三位小数最大是(),最小是()。

一个三位小数,四舍五入到十分位是5.0,这个三位小数最大是(),最小是()。

9.求下列小数的近似数。

10. 2004年,我国在校的小学生一共有112462000人,初中生一共有64750000人。

先把它们改写成用“亿”作单位的数,再精确到十分位写出它们的近似数。

112462000=()亿≈()亿64750000=()亿≈()亿11.□里能填几?(1)4.□2>4.69,□里可以填( )。

(2)5.41>5.□5,□里可以填( )(3)3.□98<3.569,□里可以填( )。

(4)5.8□≈5.8 □里可以填________________。

(5)2.9□2≈3.0□里可以填________________。

(6)37.□7≈38□里可以填________________12. 一个三角形和一个平行四边形同底等高,如果平行四边形的面积是60平方厘米,那么三角形的面积是()平方厘米。

2024一年级沪教版语文上学期期中综合复习周末练习单

2024一年级沪教版语文上学期期中综合复习周末练习单

2024一年级沪教版语文上学期期中综合复习周末练习单班级:_____________ 姓名:_____________看拼音写词语1. 读拼音,写词语。

gǔjīn qiūliáng táo lǐxīyángtáo zi héfēng xìyǔniǎo yǔhuāxiāng2. 看拼音,写词语。

fàng kāi fēi cháng xiàrén pádònghuǒxīng yǐjīng xīguāhái yǒu3. 拼一拼写一写。

zìjǐtóng xuéchūqùshítoumíng tiān quán duìdōng xīshàng shān4. 我会读拼音,写词语。

liáng shuǐxìyǔxīyáng lǐzi (________)(________)(________)(________)yǔqìhuāxiāng dǎzào pāi dǎ(________)(________)(________)(________)5. 看拼音写词语。

zhōng jiān mílùzào jùyùn yòng shuǐchíhuān hūshàng wǎng huān xǐ笔画填空6. 按要求填空。

1.“出”共_________笔,第三笔是_________,组词_________。

2.“我”共_________笔,第五笔是_________,读音_________。

3.“长”的笔顺是____________________,第三笔是_________。

7. 照样子,填空。

北师大一年级下册语文按要求写句子周末专项练习

北师大一年级下册语文按要求写句子周末专项练习

北师大一年级下册语文按要求写句子周末专项练习班级:__________ 姓名:__________一、补全句子或写句子。

(不会写的字可以用拼音代替。

)1.给下面的句子加上标点。

爸爸看到我来了(____)高兴地笑了(____)2.用上括号里的词语,补充句子,使句子表达更具体。

小鸭子游到小公鸡身边。

(飞快地)__________________________________________________3.以“我多想……”开头,用一句话写下自己的愿望。

(注意加上标点哦。

)我多想___________________________________二、照样子写一写。

1.我们身上有七个斑点,就像..七颗星星,大家叫我们七星瓢虫。

_________就像________________________________。

2.你说一百遍,大会也.开不起来。

______________,也___________________。

3.外婆包的粽子十分..好吃。

_____________十分__________________。

4.一条蛇把.小壁虎的尾巴咬断了。

____________把__________________________。

三、照样子,写句子。

1.例:美丽的小路不见了。

美丽的小路怎么不见了?我一定要把美丽的小路找回来!我的铅笔不见了。

___________________________________________________________________________2.例:春雨,像春姑娘纺出来的线。

________________像______________________。

3.例:这些东西都是张爷爷在草地上捡起来的。

__________________都是_____________________。

4.补充句子。

我替爸爸_____________________________。

4周末练习四

4周末练习四

周末练习四一、填空1.一个三角形一个内角的度数是118°,这个三角形是()三角形。

2.一个三角形三条边中,一边长是3厘米,另一边长是5厘米,第三边的长度范围是()厘米。

3.一个三角形两个内角的度数分别为35°,67°,另一个内角的度数是()°,这是一个()三角形。

4.在一个直角三角形中,一个锐角是75°,另一个锐角是()。

二、判断1.用三根长度分别为5厘米、5厘米和11厘米的绳子可以围成一个三角形。

()2.三个角相等的三角形一定是锐角三角形。

()3.在钝角三角形中,只有一个角是钝角。

()4.在锐角三角形中,两个锐角的和一定小于直角。

()5.在一个五边形中,画上两条线段可以把这个五边形分成三个三角形,因此五边形的内角和是540°。

()三、选择(将正确答案的序号填在括号里)1.一个三角形的三个内角都不小于60°,这个三角形一定是()三角形。

①等边②直角③钝角2.一个三角形的三个内角分别是75°、30°、75°,这个三角形是()。

①锐角三角形②等腰三角形③等腰锐角三角形3.一个三角形中,一个内角的度数等于另外两个内角的和的2倍,这个三角形是()三角形。

①锐角②直角③钝角4.右图中共有()个直角三角形。

① 2 ② 4 ③ 8四、根据下面每个图形标出的底,画出图形的高(每题3分)五、算一算1.求下面各三角形中∠3的度数。

(1)∠1=42°,∠2=38°,求∠3的度数。

(2)∠1=28°,∠2=62°,求∠3的度数。

2.如右图所示,求∠1=?六、解决问题1.一根铁丝可以围成一个边长为3厘米的正方形,如果改围一个等边的三角形,那么这个三角形的边长是多少厘米?2.下面三角形中的∠1是∠2的4倍,∠2和∠3的度数相等。

这个三角形的每个角分别是多少度?3.楚秀公园的游园票价格规定如下表西湖小学幼儿园小朋友去楚秀公园游玩,小班有42人,中班有52人,大班有64人。

八年级(下)数学周末练习(4)

八年级(下)数学周末练习(4)

八年级(下)数学周末练习(4)班级: 姓名: 座号:一、选择题:1、下列函数中,y 是x 的反比例函数的是( )。

A 、x y -= B 、xy 2-= C 、xy 11-= D 、122+-=x x y2、已知反比例函数xk y =的图象经过点P (-l ,2),则这个函数的图象位于( )。

A 、第一、三象限 B 、第二、四象限 C 、第三、四象限 D 、第一、二象限 3、已知反比例函数y =x2,则下列点中在这个反比例函数图象的上的是( )(A )(-2,1) (B )(1,-2) (C )(-2,-2) (D )(1,2) 4、在反比例函数1k y x-=的图象的每一条曲线上,y 都随x 的增大而减小,则k 的值不可以是( ) A 、1- B 、0 C 、-2 D 、25、函数1k y x-=的图象与直线y x =没有交点,那么k 的取值范围是( )A .1k >B .1k <C .1k >-D .1k <- 6、函数y ax a =-与a y x=(a ≠0)在同一直角坐标系中的图象可能是( )7、已知(x 1, y 1),(x 2, y 2),(x 3, y 3)是反比例函数xy 4-=的图象上的三个点,且x 1<x 2<0,x 3>0,则y 1,y 2,y 3的大小关系是( ) A. y 3<y 1<y 2 B. y 2<y 1<y 3 C. y 1<y 2<y 3 D. y 3<y 2<y 1 8、如图,直线)0(<=k kx y 与双曲线xy 2-=交于,(),,(211x B y x A 两点,则122183y x y x -的值为( ) A.-5 B.-10 C.5 D.10二、填空题: 9、已知反比例函数xk y =的图象经过点(2,3),则此函数的关系式是 。

10、已知2-y 与x 成反比例,当3=x 时,1=y ,则y 与x 间的函数关系式为: 。

第四周末家庭作业

第四周末家庭作业

第1单元练习一、我会填。

1.五千零六十万八千零三写作(),最高位是()位,十万位上的“6”表示()。

2.一个七位数,最高位是()位,如果它的最高位和最低位都是6,其余各位都是0,这个数是()。

3.用4、6、8、0、1、9组成一个最大的六位数是(),最小的六位数是()。

4.古代中国使用的计算工具叫(),拨数字“7”,上方拨()颗珠,下方拨()颗珠。

5.比最小的十位数少1的数是(),省略亿位后的尾数这个数约是()。

6.由三亿、八百万、五十组成的数写作(),其中“3”在()位上,表示();“8”在()位上,表示()。

这个数读作()。

7.880080088808050万5000002999999300万507000150600098.在98后面添上()个0,就是98万;在9和8之间添上()个0,得到的数就是九十亿零8。

9.计算器上的开机或清除屏幕的键是()。

二、我会判。

1.数位和位数是一样的。

()2.586900000000改写成用“亿”作单位的数是5869。

()3.亿级的计数单位有亿位、十亿位、百亿位和千亿位。

()4.近似数都要比原来的数小一些。

() 5.一个数含有两级,这个数的最高位一定是千万位。

()6.读数时读几个0,写数时就写几个0。

()三、我会选。

1.由30个亿、7个千万、8个十万和3个十组成的数是()。

A.3070080030B.3070800030C.370080030 2.把700000000改写成用“亿”作单位的数是()。

A.70 B.70亿C.7亿3.下面最小的数是()。

A.400400400 B.440004000 C.4000404004.下面各数中,读两个零的数是()。

A.704500 B.45009083000 C.308075005.下面的式子错误的是()。

A.3028000≈302万B.4580000=458万C.8564000≈856万6.省略亿位后的尾数,近似数是20亿的数是()。

周末练习四(晶体常识 分子晶体)

周末练习四(晶体常识  分子晶体)

周末练习四 《晶体常识与分子晶体》1.下列说法正确的是( )①固态物质一定是晶体;②冰和固体碘晶体中相互作用力相同;③晶体内部的微粒按一定规律呈周期性的排列;④晶体的各向异性是晶体内部微观粒子排列具有特定方向性的外在体现;⑤固体SiO 2一定是晶体;⑥晶体有固定熔点,非晶体没有固定熔点 A .①②③④⑤⑥ B . ②③⑤ C. ③④⑤⑥ D. ③④⑥ 2.关于分子晶体的说法正确的是( )①晶体微粒是分子;②干燥或熔化时均能导电;③晶体内微粒间以分子间作用力结合;④熔点和沸点一般低于原子晶体和离子晶体;⑤分子晶体可能不存在化学键;⑥分子晶体中,分子间作用力越大,则分子越稳定 ⑦冰溶化时,分子中H —O 键发生断裂 A .①②③④⑤⑥⑦ B . ①③④⑤ C. ①③④⑥⑦ D. ②⑤⑥3.第28届国际地质大会提供的资料显示,海底蕴藏着大量的天然气水合物,俗称“可燃冰”.“可燃冰”是一种晶体,晶体中平均每46个H 2O 分子构建成8个笼,每个笼内可容纳1个CH 4分子或1个游离的H 2O 分子.若晶体中每8个笼有6个容纳了CH 4分子,另外2个笼被游离的H 2O 分子填充.则“可燃冰”的平均组成可表示为( )A 、CH 4•14H 2OB 、CH 4•8H 2OC 、CH 4•6H 2OD 、CH 4•H 2O4.现有四种晶体,其离子排列方式如图所示,其中对应化学式不正确的是 ( )5.氯化硼的熔点为10.7 ℃,沸点为12.5 ℃。

在氯化硼分子中,氯—硼—氯键角为120°,它可以水解,水解产物之一是氯化氢。

下列对氯化硼的叙述中正确的是( ) A.氯化硼分子中没有孤电子对 B.熔化时,氯化硼能导电 C.氯化硼分子是一种极性分子 D.水解方程式:BCl 3+3H 2OH 3BO 3+3HCl6.水的状态除了气态、液态和固态外,还有玻璃态,它是由液态水急速冷却到-108℃时形成的.玻璃态水无固定形状,不存在晶体结构,且密度与普通液态水的密度相同.有关玻璃态水的叙述正确的是( )A .水由液态变为玻璃态时体积缩小B .水由液态变为玻璃态时体积膨胀C .玻璃态是水的一种特殊状态D .玻璃态水是晶体物质7.下列各组物质的晶体中,化学键类型相同,晶体类型也相同的是( ) A.CO 2和SiO 2 B.SO 2和H 2O C.NH 4Cl 和SiCl 4 D.Ne 和S8. 美国《科学》杂志报道:在40GPa 高压下,用激光器加热到1800K ,制得具有高熔点、高硬度的二氧化碳晶体。

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周末小练习4
1. The dispute between the neighboring states led to war, and to Pakistan_______ control of Bangladesh.
A. losing
B. lost
C. lose
D. loss
2. I’m afraid I can’t attend your party this evening, ______I’d like to.
A. much as
B. as much
C. so much
D. so eagerly
3. All the people who were present in the room when the diamond necklace was stolen must ____ being searched.
A. refer to
B. subscribe to
C. take to
D. submit to
4. It will be a busy time for global leaders gathering in Beijing for the APEC leadership summit that _______from November 5 to November 11.
A. ran
B. runs
C. running
D. has run
5. A child who always ______ at home may often find himself at odds(有矛盾)with others.
A. gets away
B. gets his way
C. gets in his way
D. gets on well
6. Though the GDP growth in July-September marked the slowest quarterly growth, it was still
_______ the reasonable range set by policy makers and in line with market expectation.
A. against
B. within
C. beyond
D. alongside
7. Michael was _________the experiment a month ago, but he changed his mind at the last minute.
A. to start
B. to be starting
C. to have started
D. to have been starting
8. But the Swiss discovered long years ago that constant warfare brought them _______suffering
and poverty.
A. anything but
B. nothing but
C. none other than
D. among other things
9. According to Newton’s first law of motion(运动) a body is in motion but actually
never________ a body which will remain in motion forever because it is impossible to get rid of external influence.
A. there will be
B. it is
C. is there
D. will it be
10.The decision, announced October 21, represents only a slight change in flight traffic from those
countries most affected by the disease, -- Liberia, Sierra Leone and Guinea –, _______ most travelers from there already land at the five designated(指定的) airports, where strict Ebola screening procedures, such as passenger temperature readings to detect fevers, are now in place.
A. if
B. because
C. while
D. whether
11. --- Had we been more careful, the car crash could not have happened. --- But you ________.
A. didn’t
B. hadn’t
C. weren’t
D. couldn’t
12. Microsoft, best known as the maker of software, ________ on the principle of equal pay for
equal work so as to arouse its employees' enthusiasm and creativity.
A. distributes
B. contributes
C. subscribes
D. promotes
13. Bird-watching is a hobby that allows you to enjoy the wonders of nature without an
unnecessary ________ of time or money.
A. commitment
B. appointment
C. measurement
D. assignment
14. At present, there are many instances ________ the governments give money to the citizens
worldwide, but the sources of fund are still limited.
A. how
B. which
C. where
D. when
15. --- Let me draw you a map and that way you can find where he lives.
---________. I have been living in this town for ages.
A. Take you time
B. No way
C. Go ahead
D. Come on。

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