单元综合测试二
Unit 2 单元综合测试题 2022-2023学年人教版七年级英语上册
2022--2023学年七上(人教新目标)Unit 2 单元综合测试题Class__________Name __________ Number_________总分:100分一、单项选择(15分)( )1.This is a photo______my family.A.t oB.forC.ofD.with( )2. Here_______your keys.A.a mB.isC.areD.be( )3. ---______is my cousin.---Nice to meet you.A.T hereB.ThisC.ThatD.Here( )4. ---What are those?---_______are jackets.A.T hatB.TheseC.TheyD.Those( )5. John is my uncle. His daughter is my_______.A.b rotherB.sisterC.cousinD.aunt( )6. In the next picture_______my brothers.A.i sB.amC.areD.be( )7.His cousin’s father is his_______.A.g randfatherB.uncleC.auntD.mother( )8.---Kate, are these your books?---Yes, _____are.A.theseB.thoseC.thisD.they( )9. Hello, Kate. ______my cousins, Jim and Mary.A.This isB.You’reC.These areD.That is( )10. ---What’s that on the wall?---Oh, it is a photo of _______. My parents are in it.A.my familyB.my family’sC.my familiesD.my families’( )11. Is_____your brother? What’s ______name?A.he, herB.he, hisC.his, heD.her, her( )12. This ______my brother and those _____my friends.A.is,areB.are, isC.is, isD.are, are( )13. ---_______John?---______my friend.A.Who’s, She’sB.Who’s, He’sC.What’s, She’sD.What’s, He’s ( )14.---Is David your brother?---______. He’s my friend.A.N o, he isn’tB.Yes, he isC.No, he isD.Yes, he isn’t( )15. ---Have a nice trip, my dear.---______.A.I’m fineB.Good afternoonC.Thank youD.Nice to meet you二、完形填空(10分)Hello! Everyone! I __1___Mary Smith. Nice to meet you!Here is a___2____of my family. These____3__my grandparents. This is my father, and ___4___name is Bob____5____. That is my mother, and ___6____Niame is Alice Smith. We are___7____Beijing. And these are my ____8____and my uncle. My aunt’s name is Gina and my____9____name is Tony. Lucy is their daughter. She is my_____10____.Lucy and her parents are in Shanghai.( )1.A.be B.am C.is D.are( )2.A.map B.quilt C.photo D.phone( )3.A.am B.is C.be D.are( )4.A.her B.he C.his D.she( )5.A.Green B.White C.Smith D.Brown( )6.A.her B.his C.my D.your( )7.A.to B.on C.in D.of( )8.A.sister B.mother C.aunt D.grandpa( )9.A.brother’s B.uncle’s C.father’s D.grandfather’s( )10.A.friend B.sister C.aunt D.cousin三、阅读理解(20分)AThis is a photo of my family. My grandpa’s name is Herry Li. My grandma’s name is Jean Li. Peter and Helen are my parents. I have a dog. Its name is Ji Li. My name is Sally. I’m ten. My dog is only one. I love my family and my dog.( )1.There are______people in Sally’s family.A.4B.5C.6D.7( )2. Ji Li is Sally’s______.A.s isterB.brotherC.dogD.aunt( )3.Peter is Henry’s ______.A.f atherB.motherC.sonD.daughter( )4.Sally’s parents are______.A.P eter and AllenB.Peter and HelenB.Herry and Jean D.Jean and Peter( )5. The underlined word “love”means “______” in Chinese.A.有B.需要C.爱D.想要BMr. And Mrs. Wang are at Grand Sichuan. Here is a bill(帐单)for them.( )6. What time do Mr. And Mrs. Wang eat at Grand Sichuan?A.A t 8:30 a.m.B.At 8:30 p.m.C.At 11:30 a.m.D.At 11:00 p.m. ( )7. How many cups of juice do they have?A.1B.2C.4D.6( )8. What is the total price?A.$51B.$56C.$61D.$66( )9. What can we know from the text?A.G rand Sichuan is in China.B.They have some rice and bread.C.Grand Sichuan opens 6 days a week.D.They come to Grand Sichuan on New Year’s Day.( )10. What kind of text is it?A.A letterB.A billC.A noticeD.An ad.四、任务型阅读(10分)阅读短文,根据短文内容,从方框内所给的选项中选出能填入空白处的最佳选项。
人教版八年级道德与法治下册第二单元综合测试卷含答案
人教版八年级道德与法治下册第二单元综合测试卷一、选择题(在每小题的四个选项中,只有一项最符合题意。
本大题共10小题,每小题2分,共20分)1.选举权和被选举权是公民的一项基本政治权利。
下列人物中享有选举权和被选举权的是()A.亚运会运动员外籍华人张某B.被剥夺政治权利的李某某C.品学兼优的七年级学生小明D.被评为“先进个人”的张老师2.在现实生活中,我们会遇到各种各样的“标志线”。
下列“标志线”与公民权利相符的是()A.教育权——人行横道的“斑马线”B.劳动权——施工现场的“警戒线”C.财产权——火车站台的“候车线”D.隐私权——银行窗口的“一米线”3.排序法是一种常用的学习方法,有助于我们理解、掌握名词概念,厘清各名词之间的逻辑关系。
从范围大小角度来说,下列排序正确的是()①公民基本权利>政治权利>监督权>选举权和被选举权②公民基本权利>文化权利>受教育权利>劳动权③公民基本权利>人身自由>人格尊严权>名誉权④公民基本权利>社会经济权利>财产权>收益权A.①②B.①③C.②④D.③④4.对下图中索债人员的行为认识正确的是()A.欠债还钱天经地义,他们是在维护自身的合法权益B.他们逼迫欠债人打电话,侵犯了公民的言论自由C.他们非法拘禁他人,侵犯了公民的人身自由权D.他们砍断别人的手脚,侵犯了公民的生命健康权5.下列是小刚学习完《公民权利》一课后所做的笔记,其中正确的是()A.①②B.①④C.②③D.③④6.《中华人民共和国民法典》记载了一个自然人从出生到死亡可能享有的各种权利。
但是,这些权利如果不被权利人行使或者积极主张,那么民法典也不过是一张写满了权利的“废纸”。
这启示我们()A.只要守程序就能维护权利B.行使权利不需要有界限C.享受权利而不必承担义务D.要增强自己的权利意识7.公民的某些权利同时也是义务。
以下图片内容能体现这一规定的是()8.《中华人民共和国传染病防治法》第七十七条规定:“单位和个人违反本法规定,导致传染病传播、流行,给他人人身、财产造成损害的,应当依法承担民事责任。
人教部编版七年级语文上册第二单元综合测试卷含答案
人教部编版七年级语文上册第二单元综合测试卷——真实任务情境卷卷首语我的血脉于何地兴起?我的灵魂在何处孕育?古往今来,有思想的人都曾这样追问过自己。
学校将组织开展一场“生命探源之旅”,请你完成以下活动。
任务一:生命之源,明探源之意(7分)1.教材中不少篇目表现了作家关于“亲子探源”的思考,请你阅读并完成以下任务。
(7分)史铁生从隐忍坚强的母亲身上,获得了诀别苦难、迎接新生的勇气;泰戈尔愿化作金色花,用陪伴报答母亲,长在树的高枝上nì笑;冰心笔下,母亲是被人生之雨打得左右欹斜时,在无zhē蔽的天空下坚强挺立的荫.蔽……他们无一不将母亲奉为生命之源:给予我们生命,更给予我们生活的智慧与勇气。
(1)根据拼音写出相应的汉字。
(2分)nì()笑zhē()蔽(2)根据语境,为语段中的加点字选择正确的读音()(2分)A.yìn B.yìng C.yīn(3)结合汉字卡片,书写正确的汉字。
(3分)任务二:与经典为友·思维碰撞(9分)2.读经典名著,亦能对“亲子探源”有新的认识。
请你结合选文与所学知识,完成对话。
(9分)【选文一】《五猖会》(节选)要到东关看五猖会去了。
……我笑着跳着,催他们要搬得快。
忽然,工人的脸色很谨肃了,我知道有些蹊跷,四面一看,父亲就站在我背后。
“去拿你的书来。
”他慢慢地说。
……知道从古到今的大概,那当然是很好的,然而我一字也不懂。
“粤自盘古”就是“粤自盘古”,读下去,记住它,“粤自盘古”呵!“生于太荒”呵!【选文二】《西游记》(节选自第二回悟彻菩提真妙理断魔归本合元神)祖师道:“既如此,上前来,传与你口诀。
”遂附耳低言,不知说了些甚么妙法。
这猴王也是他一窍通时百窍通,当时习了口诀,自修自炼,将七十二般变化,都学成了。
……悟空又礼拜恳求,祖师却又传个口诀道:“这朵云,捻着诀,念动真言,攒紧了拳,将身一抖,跳将起来,一筋斗就有十万八千里路哩!”任务三:对话古人,探先贤底蕴(7分)3.梳理古代文人对“探源”的不同理解。
统编版五年级上册语文第二单元综合测试卷(含答案)
统编版五年级上册语文第二单元综合测试卷(含答案)五年级上册语文第二单元综合测试卷考试时间:90分钟满分:100分一、读语段,根据拼音写词语。
(7分)2022年7月24日,中国空间站首个实验舱问天实验舱dāch éng( )长征五号B遥三运载huǒjiàn( ),在海南文昌航天发射场发射升空,píng wěn( )进入预定轨道,任务取得圆满成功。
有关部门lǐng dǎo( ) chēng zàn( ),中国航天事业再攀高峰离不开科技工作者们tōng xīn xiélì( )、攻坚克难的拼搏精神。
二、按查字典的要求完成练习。
(3分)“置"用部首查字法查字典,应先查部首_____________,再查画,第八笔是_________________。
“置”在字典里的解释如下。
给下列加点字选择正确的解释。
(填序号)置zhì①放,搁,摆。
②设立,装设。
③购买。
置身( ) 置办日用品( ) 装置电话( )三、选择正确的答案。
(填序号)(14分)1.下列加点字的读音相同的一项是( )A.强硬强逼B.间距间断C.削皮削弱D.划分划归2.下列词语搭配不恰当的一项是( )A.摆放搭石保持平衡B.抵御准备浩瀚的太空C.转移群众解决难题D.打击敌人毒辣的法子3.下列句子中加点词语运用不恰当的一项是( )A.浩瀚的宇宙中有不计其数的星球。
B.不要把别人的关心和帮助当作理所当然。
C.这块石头经历了多年的风吹雨打,依然完好无缺。
D.大丈夫要言而有信,做到“一夫当关,万夫莫开",这样才值得人信赖。
4.“这个时候,奶奶总会在一大早就挎上个竹篮。
”这句话插入下面的语段中,最合适的位置是( )①等到秋季,桐果陆续成熟。
②一夜过后,每天在菜地里都会有不少落下来的桐果。
③走到菜地里,捡拾落在地里的桐果。
④回来后,堆在门前空地上。
⑤桐果成熟的时节,奶奶基本天天能够捡拾一篮回来。
统编版语文五年级上册 第二单元 综合测试(含答案)
部编版语文五上第2单元综合测试1.单选下列加点字的读音全部正确的一组是A.间.隔(jiān)懒惰.(duò)平衡.(hén)汛.期(xùn)B.召.集(zhāo)允诺.(ruo)胆怯.(qiè)荆.条(jīng)C.冠.军(guàn)一束.(shù)俯.冲(fǔ)难以置.信(zhì)D.妨.碍(fáng)侵略.(nüè)修筑.(zù)不计其数.(shù)2.填空找出下列句子中的错别字,并改正。
(1) 于是,他脱下战袍,背上绑着金条,到蔺相如门上请罪。
(2) 火剑的速度比飞机的速度快得多。
(3) 看似简单的题目,可能隐藏着许多馅阱。
3.填空给下列多音字组词。
4.填空给下列句子中加点的词语换一种说法,使句子的意思不变。
(1) 阻碍..我们飞翔的力量,是来自我们内心的恐惧。
(2) 爸爸热心肠,谁有事求他,他都不推辞..。
(3) 临上场的时候,她胆怯..了,畏缩着不敢走上舞台。
5.填空给加点字选择正确的解释。
序:①次序②排次序③开头的;在正式内容以前的④序文(1) 人们走搭石时,一派井然有序.的景象。
(2) 这场演出正式拉开序.幕。
(3) 他请了一位著名的作家为他的小说作序.。
(4) 这次宴会,大家序.齿入座。
6.填空写出下列句子使用的修辞手法。
(1) 高粱涨红了脸,稻子笑弯了腰。
(2) 寒风吹到脸上,就像刀割一样疼。
(3) 当得到别人帮助的时候,我们要说“谢谢”;当妨碍了别人的时候,我们要说“对不起”;当别人向自己道歉的时候,我们应该回答“没关系”。
7.填空根据课文内容填空。
(1) 《搭石》一文通过对乡亲们、、等场景的描写,赞美了乡亲们的精神。
(2) 《将相和》中“将”指的是,“相”指的是,“和”在这里是的意思。
全文的叙述顺序是由和到不和再到和。
将相不和是因为;后来将相又和好是因为蔺相如的宽阔胸襟和廉颇,更是因为他们共同的。
Unit 2 单元综合检测卷(解析版)
Unit 2 单元测试卷(考试时间:90分钟总分:100分)一、单项选择(共10小题,每小题1分,满分10分)1.—How many times ________ you ________ Mount Tai?—Never.A.have; gone B.have; gone to C.have; been D.have; been to【答案】D【详解】句意:——你去过泰山多少次?——从未去过。
考查have gone/been to区别。
have gone to去了某地;have been to去过;根据答句的“never”可知,此处表示“去过”,“Mount Tai”是名词,此处要用介词to,即用have been to,故选D。
2.We all reached the top of the mountain, ______________ Danny.A.and B.beside C.except D.or【答案】C【详解】句意:除了丹尼以外我们都到达山顶了。
考查except用法。
and并且;beside在旁边;except除……之外;or或者。
根据“We all reached the top of the mountain...Danny”可知此处表示Danny没去。
应用except“除了……以外”。
故选C。
3.—How was your trip to the zoo?—________. I even took some photos with the elephant.A.Terrible B.Anyway C.Exactly D.Fantastic【答案】D【详解】句意:——你的动物园之行怎么样?——非常棒。
我甚至和大象拍了一些照片。
考查形容词和副词辨析。
Terrible糟糕的;Anyway无论如何;Exactly确实是;Fantastic非常棒。
根据“I even took some photos with the elephant”可推断,动物园之行很不错,故选D。
人教版九年级化学上册第二单元综合测试卷含答案
人教版九年级化学上册第二单元综合测试卷一、选择题(本大题包括12小题,每小题1分,共12分。
每小题的4个选项中只有1个符合题意)题序 1 2 3 4 5 6 7 8 9 10 11 12答案1.打赢蓝天保卫战,我们在行动。
下列做法不属于防治大气污染措施的是() A.就地焚烧秸秆B.关闭炭炉烧烤小吃C.用洒水车洒水D.多植树造林2.2023年10月26日神舟十七号载人飞船顺利发射。
下列能供给航天员呼吸的气体是()A.氧气B.氮气C.二氧化硫D.水蒸气3.下列物质中,属于纯净物的是()A.澄清石灰水B.汽水C.冰水混合物D.海水4.下列有关空气及其成分的说法正确的是()A.鱼能在水中生存,说明空气中的氧气易溶于水B.拉瓦锡用定量的方法研究了空气的成分C.空气中的氮气、氧气经混合,它们的化学性质都已改变D.二氧化碳在空气中含量增多会引起温室效应,属于空气污染物5.下列对实验现象的描述正确的是()A.硫在氧气中燃烧发出蓝紫色火焰B.红磷在氧气中燃烧更剧烈,产生大量白雾C.木炭在空气中充分燃烧生成二氧化碳D.铁丝在空气中点燃,火星四射,生成黑色固体6.某同学进行氧气的实验室制取及性质实验,其中操作错误的是()7.某同学用高锰酸钾制取氧气时,试管炸裂了,造成试管炸裂的原因可能是下列中的()①没有给试管均匀加热;②试管外壁潮湿;③试管口没有略向下倾斜;④忘了加催化剂;⑤加热时试管与灯芯接触;⑥收集完氧气,先撤酒精灯,后将导管移出水面A.①②③④⑤⑥B.①②③⑤⑥C.①②③④⑤D.①②③⑤8.不能正确反映两概念间关系的选项的是()9.下列物质的用途与性质对应错误的是()选项物质用途性质A 氮气食品防腐剂稳定性B 氧气燃料助燃性C 稀有气体霓虹灯通电会发出有颜色的光D 高锰酸钾制取氧气受热分解会产生氧气10.下列实验指定容器中的水,其解释没有体现水的主要作用的是()A B C D实验装置硫在氧气中燃烧测定空气中氧气含量铁丝在氧气中燃烧排水法收集氧气解释集气瓶中的水:吸收放出的热量量筒中的水:通过水体积的变化得出O2体积集气瓶中的水:冷却溅落熔融物,防止集气瓶炸裂集气瓶中的水:水先排净集气瓶内的空气,便于观察O2的收集11.用“W”形玻璃管进行微型实验。
第二单元 综合测试卷2022-2023学年部编版八年级语文下册
第二单元综合测试卷(时间120分钟满分120分)一、积累运用(33分)1.下列词语中划线字的注音全都正确的一项是()(3分)A.孕育(yùn)萌发(méng)农谚(yàn)连翘(qiào)B.雾霭(ǎi)迁徙(xǐ)雉鸡(zhì)香蒲(pú)C.两栖(xī)蟾蜍(chú)衍射(yǎn)追溯(sù)D.龟裂(guī)山麓(lù)沟壑(hè)楔形(xiē)2、下列词语中,没有错别字的一项是()(3分)A.流览次第翩然销声匿迹B.刺槐避免显著风雪裁途C、晴朗侵害纬度周而复始D、海棠融化农谚草长鹰飞3、下列各句中,划线成语使用恰当的一项是()(3分)A.语文课上,王老师将《智取生辰纲》里面的故事讲得惟妙惟肖,同学们都沉浸在其中。
B、六月的洋澜湖畔,花红柳绿,碧波荡漾,人们在这里或漫步,或跳舞,或垂钓,怡然自得,其乐融融。
C、桂林的山有的像雄狮,有的像大象,有的像猛虎,山形奇特,真是巧夺天工。
D、关于如何举办好今年的端午节赛龙舟活动,刚才大家都提了很好的建议,最后我来谈几点想法,就算抛砖引玉吧!4.下列句子中没有语病的一项是()(3分)A.中国不仅是共建“一带一路”的倡议者,更是负责任的参与者、有担当的行动者。
B.通过参加这次活动,使我对中国博大精深的书法艺术产生了浓厚的兴趣。
C.《战狼Ⅱ》在影片质感和人物情节方面突破了一大步的跨越。
D.防止大雁不再受到猎杀,需要多方面、多领域齐心协力去努力。
5.下列说法有误的一项是()(3分)A.《大自然的语言》是一篇科学小品文,其作者是气象学家、地理学家竺可桢。
B.阿西莫夫是美国科幻小说家、科普作家,他的《恐龙无处不有》从南极恐龙化石的发现来论证"板块构造"理论。
C.《大雁归来》的作者是英国著名环境保护主义者利奥波德,其代表作是《沙乡年鉴》。
D.《时间的脚印》是一篇科普文,让我们了解了地貌的变化、地质的变迁以及古代生物繁衍、灭绝的信息。
部编版三年级语文上册第一、二单元能力综合测试卷(二)(含答案).doc
三年级(上)第一、二单元能力综合测试卷(二)(时间:90分钟满分:100分)班级:姓名:得分:一、读拼音,写字词。
(6分)他带上一hé() yán liào()(),沿着pū()满shuǐ ní()()的shí jìng()()来到山上,绘画着散发着dàn dàn()()清香的jú huā()()。
二、我会给加点字注音。
(4分)1.在我们放暑假.( )时,工商部门开展了一次打击假.( )冒伪劣商品的专项活动。
2.我背.( )着书包去学校。
3.我在海边的沙滩上画了个圆圈.( )。
三、巧手填词语,我能争第一。
(6分)()的颜料()的菠萝()的气味()的衣裳()的菊花()的枫叶四、写出下面句中加点词语的反义词。
(6分)1.下课了,安静..的校园一下子()起来了。
2.小红今天穿的衣服颜色很鲜艳..,可是小明的衣服颜色却很()。
3.孙中山从小就知道懒惰..可耻的道理,所以从小学习就非常()。
五、选择题。
(4分)1.下列词语搭配不正确的是()A.亮晶晶的水洼B.湿漉漉的水泥道C.清脆的水底D.香甜的气味2.下面哪首诗不是描写秋天景色的()A.《山行》B.《赠刘景文》C.《夜书所见》D.《惠崇春江晓景》六、按要求写句子。
(12分)1.天空有一轮明月。
(改为比喻句)2.这件事你知道。
(改为双重否定句)3.溪水哗哗地流着。
(改为拟人句)4.妈妈的话像春风一样温和着他的心。
(修改病句)七、理解课文内容填空。
(10分)1.大家不同、不同,来到学校,都成了。
那的民族服装,把学校打扮得更加。
2.《大青树下的小学》描写小学生欢乐幸福的学校生活,它体现了我国各族儿童之间的。
3.“牧童骑黄牛,歌声振林樾。
,。
”这是清代诗人的作品。
4.读了《不懂就要问》这篇课文,让我感受最深的是孙中山的一句话“。
”我将保持这个学习方法,使自己的学习更上一层楼。
人教版二年级语文下册第二单元综合素质达标测试卷
第二单元综合素质评价积累与运用(61分)一、用“√”选出加点字的正确读音。
(5分)工程.(chéng céng)师创建模型,饲.(sīsì)养员饲养动物,营.(yíng yín)业员售卖商品,演.(yǎn yǎng)员在台上表演,裁判.(pàn pàng)员在球场上跑来跑去,他们都很辛苦。
二、读拼音,写词语。
(12分)ɡān tián山里的空气真新鲜,野花、绿树随处可见。
喝一口的山泉,wèi dàobō wén好极了。
小河里,时不时有鱼儿游动,荡起一圈圈。
fēnɡ jǐnɡliàn liàn bù shě这么美的,真让人。
三、根据所学知识选一选,填一填。
(14分)1. “的”是一个多音字,在“的确”中读(),在“目的”中读(),在“好的”中读()。
(6分)A. deB. díC. dì2. 下列加点字的字形全部正确的一项是()。
(2分)A. 山峰.锋.利B. 酒.水洒.杯C. 消.售报销.3. 下列词语搭配有误的一项是()。
(2分)A. 顺着小路踏着荆棘B. 好奇地问专心地看C. 寻找足迹拾起柳条D. 蒙蒙的大雨绿绿的地毯4. “冒”字是结构,上半部分是“”,不是“日”;“匹”字共有画,笔顺是。
(4分)四、我会用不同的方法理解字词义。
(12分)1. 借助字典理解字义。
(6分)(1) “这个房间里有一股味儿”中“味”的意思是。
(填序号)(2) “美味佳肴”中“味”的意思是。
(填序号)(3) 当“味”指“体会,研究”时,可以组词为。
2. 读句子,结合语境理解词义。
(填序号,6分)特别:①与众不同,不普通;②格外;③特地;④尤其。
(1)..)(2)难道它的味道很特别..吗?()(3)上车前,妈妈特别..交代我不能把手伸出窗外。
()五、照样子,写句子。
部编版语文四年级上册《第二单元综合测试》含答案
人教部编版语文四年级上学期第二单元测试时间:90分钟满分:100分一、读拼音,写词语。
(7分)1.飞蛾、wén zi()、cānɡ ying()成功地避开了蜘蛛的天罗地网。
2.科学jì shù()chuànɡ zào()一个个奇迹,不断ɡǎi shàn()我们的生活。
rì yì()把人类居住的星球变成lián xì()紧密的“地球村”。
二、给带点的词语找近义词。
(6分)1.老这样坐下去,我恐怕..会变得僵硬..起来。
( )( )2.事情马上..就要揭晓.了。
( )( )3.小女孩身体非常虚弱..地在家里躺着。
( )( )..,只能耐心三、给句子加标点,注意提示语的变化。
(8分)1.□难道我们永远就在这儿坐下去吗□它们中的一个问□老这样坐下去□我恐怕会变得僵硬起来□我似乎觉得外面发生了一些事情,我有这种预感□2.它们说□我们才会射得最远呢□四、按要求完成句子练习。
(9分)1.是谁来呼风唤雨呢?当然是人类。
(3分)这句话运用了的修辞手法,请你运用相同的修辞手法写一句话:2.用下列词语造句。
(4分)(1)八九不离十:(2)三下五除二:3.草场边上有一堵年代久远的石墙。
(缩句)(2分)五、下面句子中加点词使用恰当的一句是( )(2分)A.经过老师的一番教育,他发生了呼风唤雨....的变化。
B.赛前我们做好了充分的准备,所以夺冠当然是出乎意料....的事。
C.弟弟一声不响....地坐在房间的角落。
D.汽车在公路上横七竖八....地奔驰着。
六、按课文内容完成练习。
(5分)1.“再来是没有机会了,但我永远也不会忘记这山间优美地飘动着的炊烟……”作者忘不掉的不仅仅是炊烟,真正忘不掉的是。
2.仔细品读《古井》,我们会发现古井是美的化身,它不仅 ,还 , 。
3.“那口古井给人们出了多少力气?可它从来没跟人们要过报酬。
Unit2 单元综合测试(原卷版)
Unit2 单元综合测试(考试时间:100分钟试卷满分:120分)第一部分阅读(共两节,满分50分)第一节(共15小题;每小题2.5分,满分37.5分)阅读下列短文,从每题所给的A、B、C、D四个选项中选出最佳选项。
A(2022·海南·嘉积中学高一期末)Here is the latest news from BBC.News OneMore than 90 people are now known to have been killed by destructive tornadoes that swept through the Midwest of the United States on Friday. At least 80 were killed in Kentucky and 14 across five other states.A worker at a Kentucky candle factory told the BBC that many workers had been killed when they worked there. As Peter Bowes reports, what people should do is being discussed when they are warmed that a tornado is on the way. And the owner of that factory has, in fact, been talking about this. But clearly it wasn’t of any use for the people in that building.News TwoThe number of people killed by flash floods in the US state of Tennessee has risen to more than 20 on Tuesday. Now rescue workers are continuing to look for those who are still missing.Record rainfall of more than 40 centimeters in some areas caused widespread flooding. Buddy Frazier is the mayor (市长) of Waverly, one of the worst affected towns. “I’ve been around a long time, and I’ve been through a lot of events here, and this one really shocked me. “ He said.News ThreeHaiti’s civil protection service says around 1300 people are now known to have lost their lives in Saturday’s powerful earthquake which struck the southwest of the country.Hospitals in the area are fighting to cut down the number of the injured, which is almost doubled to around 6000 people. In the cities of Jeremies and Les Cayes, rescuers are trying to locate people still trapped under ruins.1.What is the first news mainly talking about?A.Tornadoes hit parts of the US.B.Tsunamis struck Kentucky, the US.C.V olcanic eruption happened in the US.D.Hurricanes caused great damage to the US.2.What made Waverly one of the worst affected towns that the mayor has ever seen? A.Destructive landslides.B.Terrible sandstorms.C.Flash floods D.Disastrous earthquakes3.How many people have been killed by the powerful earthquake in Haiti on Saturday so far?A.More than 6000.B.Around 1300.C.Around 6000.D.About 3000.B(2021·河南·虞城县高级中学高一期中)Shops were in ruins, houses flattened, and entire villages were destroyed in what’s being described as one of the worst flooding disasters to hit Western Europe in more than two centuries. More than 165 people have been killed, while dozens of others remain missing after a record rainfall caused dams(堤坝)to burst and rivers to overflow into towns and streets across western Germany, Belgium, as well as parts of the Netherlands, Switzerland and northern France.In Liège, Belgium’s third-largest city, water from the Meuse River overflowed Thursday evening into parts of the city center, so city officials had to call for the people to move out of the area or go to higher ground.“I’ve never seen anything like this in my 81 years,” said Pierre Fouillen, an old lady who came to her home Friday morning to check the damage. “This may be the worst flooding disaster our country has ever known. ”Dutch soldiers are sent to the southern city of Limburg as rivers are expected to burst their banks. After more than two months’ worth of rain in just 24 hours, officials are preparing for more rain Thursday, but dryer weather is expected by the weekend.In western Germany, the number of deaths rose to 143. Some of the worst damage has happened in the coutryside of Ahrweiler, where floodwater has cut off entire villages. In the town of Schuld, houses were destroyed, and dozens of people were missing. Transport has also been badly affected by the rain. Most railway services running through central and western Germany have been put off, resulting intraffic jam on the nation’s highways. Parts of southern and eastern Germany have also been hit by flooding.The flooding has made climate change a hot topic for Germany’s upcoming elections(选举)in the fall. Armin Laschet, the most promising candidate(候选人)from North Rhine-Westphalia, called an emergency meeting Friday, for whom the flooding will become a serious test of his leadership.4.Which city was affected by water from the Meuse River?A.Liège.B.Schuld.C.Ahrweiler.D.Limburg.5.How long has the heavy rain lasted in Limburg?A.For twenty four hours.B.For four days.C.For one week.D.For two months.6.Why were the highways crowded in central and western Germany?A.The highways were damaged.B.Too many flights were delayed. C.Most train services stopped.D.Villagers were moved to the highways.7.What is the last paragraph mainly about?A.The causes of the flood.B.The damages caused by the disaster. C.The seriousness of the flood.D.The political influence of the disaster.C(2022·河北秦皇岛·高一期末)Winter can usually kill most wildfires. But in the far North,some forest fires just don’t die. They are thought of as “zombie (僵尸) fires”.“Zombie fires” usually sleep underground in winter. Covered by snow, they smoke through the cold. Fueled by carbon-rich peat (泥炭) and soil in the North, most of these hidden fires spread slowly for less than 500 meters during the winter. When spring comes, the flames (火焰) of the fires appear near sites that they burned in winter, and they turn to burning fresh fuels around. This may happen well before the traditional fire season in the far North.“Zombie fires” had been known mostly from firefighters’ stories. Few scientists studied them until details in some satellite images attracted one research team.Rebecca Scholten, a member of the team, studies earth systems at Vrije University Amsterdam in the Netherlands. Her team noticed an unusual thing. “New fires have been starting very close to the former years’ fires in recent years,and we wonder how often the fires might survive the winter,” Scholten explains.These “zombie fires” are rarely seen before, according to a new study from Nature. But in recent years, they are becoming more common, the study warns. It is believed that the “zombie fires” are even on the road of being a threat. Forests in the far North are warming faster than the globe’s average (平均数). Scholten says, “We’re seeing more hot summers and more large fires and strong burning. That could set the stage for the fires to become a bigger problem,” she worries. And the region’s soils hold a lot of carbon—maybe twice as much as earth’s atmosphere. More fires here could give off huge amounts of greenhouse gases. That would drive a cycle of more warming and even higher risk of fires.8.What do we know about the “zombies fires” in the far North?A.They will completely die out in winter.B.Carbon-rich peat helps them burn slowly in winter.C.They often happen after the traditional fire season.D.Their flames can only appear in spring.9.What can we infer from Scholten’s words in paragraph 3?A.“Zombie fires” appear earlier than the years before.B.“Zombie fires” happen far from former years’ fires.C.“Zombie fires” happen more frequently than before.D.“Zombie fires” appear in different shapes every year.10.What was a cause of being a threat for the “zombie fires”?A.The global warming is slowing down.B.The hot summers are less and less seen.C.The area’s soils are short of carbon.D.More greenhouse gases are given off.11.What can be the best title for the text?A.Where Are “Zombie Fires” From?B.Are “Zombie Fires” Frightening?C.Pay Attention To “Zombie Fires”!D.“Zombie Fires” Are Caused By Humans!D(2022·江西·临川一中高一阶段练习)Check out our tsunami facts and learn some interesting information related to these great walls of water that can cause so much destruction. Find out what causes tsunamis and read about some notable recent examples of tsunamis that have occurred around the globe.Tsunamis are huge waves of water that are usually caused by earthquakes or volcanic eruptions. As a tsunami approaches the shore, water may move back from the coast. If it is shallow enough, the water may be pulled back hundreds of meters. If you are in the area, observing this is a good indication that a tsunami is on the way.Regions in tsunami danger zones often have warning systems in place to give people as much time to evacuate as possible. When tsunamis hit shallow water (often near the coast), they slow down but increase in height.An earthquake in the Indian Ocean off Indonesia in December 2004 caused a tsunami that killed over 200,000 people in 14 countries. In March 2011, the Tohoku earthquake off the eastern coast of Japan caused a tsunami that was a major factor in the death of over 15,000 people. The tsunami waves created by the Tohoku earthquake reached heights of over 40 metres (131 feet) in mine areas, wiping out coastal towns and causing a number of nuclear accidents.The Japanese word “tsunami” literally means “harbour wave”. Tsunamis are sometimes referred to as tidal waves but this term has fallen out of favour because tsunamis are not related to tides.12.Which of the following shows a tsunami is coming soon?A.The water near the shore is pulled back.B.The water marches towards the coast.C.An earthquake takes place.D.The water near the shore is very shallow.13.In the Tohoku earthquake, over 15,000 people died mainly because of ________. A.the earthquake itself B.the lack of warning systemsC.the tsunami caused by the earthquakeD.the nuclear accidents caused by the tsunami14.What does the underlined word “evacuate” in Paragraph 3 mean?A.Leave.B.Watch.C.Explore.D.Communicate. 15.What can we learn from the passage?A.There is no sign before the approach of a tsunami.B.More people died in Indonesia tsunami than in Tohoku tsunami.C.Some nuclear accidents happened after Indonesia tsunami.D.The term “tidal wave” is used more often than “tsunami.”第二节(共5小题;每小题2.5分,满分12.5分)(2022·贵州毕节·高一期末)Earthquakes happen without warning (前兆). They can happen any time of a day, at any point during the year. But don’t worry because most are so weak that they cannot be felt. ____16____ However, it’s important to know what to do when an earthquake is happening.____17____ You could get injured from falling glass or parts of buildings. If you are outside, stay away from buildings and power lines (输电线).Stay under a desk, table, or other strong furniture. Hold on to it. Or stay in a corner of the building. Cover your face and head with your arms and cover your mouth with a towel or clothing. ____18____Also keep away from a fire. ____19____If you are driving when an earthquake happens, stop the car if it’s safe. Stay inside your car until the earthquake stops, and don’t drive near bridges. Try not to stop by power lines or trees.____20____A.Do not go outside.B.These could fall and hurt you.C.Only a few big ones hurt people.D.Every earthquake can cause disaster.E.You could fall down and burn yourself on the fire.F.Stay inside until shaking stops and it is safe to go outside.G.Most people get injured by falling things in an earthquake, not by the shaking itself.第二部分语言运用(共两节,满分30分)第一节(共15小题;每小题1分,满分15分)(2022·河北·邢台市第二中学高一开学考试)Joel Boyers and his wife, Melody Among, were heading home in their helicopter (直升机)when he received a call for help from a stranger. The caller’s brother and her _____21_____ were trapped on their roof in Waverly because of the rising floodwater.The caller _____22_____ Joel Boyers to come to their aid. Boyers looked west towards Waverly at the storm clouds. Aware of the danger to _____23_____ in such bad weather, though, he _____24_____ put the brother’s address into his_____25_____. Soon, he and Among were in the air,_____26_____ for what they were about to see in Waverly.Upon arriving, he found the water below was _____27_____. People were holding on to anything that didn’t move—roofs, trees. The flooding also______28______ cell phone service, meaning Boyers couldn’t use his phone to locate the _____29_____ he was looking for. He flew on anyway.As Boyers drove the helicopter, Among began ____30____ people on roofs and bridges—anywhere Boyers could _____31_____ and get them onboard. A rescued man pointed to a teenager. The teenager held onto a branch with one hand and the other held a dog she’d saved earlier while both were _____32_____ in the current (水流). With no place for Boyers to land, he _____33_____ the helicopter until it hovered (盘旋) just above the water line. The rescued man jumped out and swam to the tree, where he helped the teen and the dog to the _____34_____.Though the experience was _____35_____, Boyers admitted it was fun. 21.A.neighbour B.wife C.friend D.daughter 22.A.ordered B.attracted C.begged D.challenged 23.A.pack B.fly C.quit D.swim 24.A.immediatelyB.secretly C.gradually D.creatively 25.A.card B.pocket C.computer D.phone 26.A.unprepared B.intended C.relieved D.recognized 27.A.peaceful B.rapid C.familiar D.clean 28.A.revised B.delivered C.damaged D.registered 29.A.house B.tree C.car D.bridge 30.A.debating withB.adapting to C.commenting on D.searching for31.A.land B.rise C.jump D.look 32.A.training B.exploring C.experimenting D.struggling 33.A.reserved B.lowered C.followed D.designed 34.A.home B.school C.helicopter D.truck 35.A.plain B.awkward C.adventurous D.formal第二节(共10小题;每小题1. 5分, 满分15分)(2022·江苏南通·高一阶段练习)阅读下面短文,在空白处填入1个适当的单词或括号内单词的正确形式。
北师大版选修一_U2 Success 单元综合测试卷 (2)
Unit 2-单元综合能力测评(时间:120分钟满分:150分)第一部分听力(共两节,满分30分)第一节(共5小题;每小题1.5分,满分7.5分)听下面5 段对话。
每段对话后有一个小题,从题中所给的A、B、C 三个选项中选出最佳选项。
听完每段对话后,你都有10 秒钟的时间来回答有关小题和阅读下一小题。
每段对话仅读一遍。
1.Why does the man apologise to the woman?A.He ordered a wrong table.B.He called her by mistake.C.He went to the wrong address.2.What does the plant need at present?A.More water.B.A large pot.C.Enough sunshine.3.What is the woman probably doing?A.Waiting for her plane.B.Seeing the man off.C.Shouting at the man.4.What does the woman want to buy?A.A beach blanket.B.Some pictures.C.Some film.5.What meets with a problem?A.The man’s car.B.The woman’s car.C.A taxi.第二节(共15小题;每小题1.5分,满分22.5分)听下面5 段对话或独白。
每段对话或独白后有几个小题,从题中所给的A、B、C 三个选项中选出最佳选项。
听每段对话或独白前,你将有时间阅读各个小题,每小题5秒钟;听完后,各小题将给出5秒钟的作答时间。
每段对话或独白读两遍。
听第6段材料,回答第6、7题。
6.How much should the man pay in total?A.$115.B.$120.C.$125.7.What does the woman advise the man to do?A.Rethink before shortening the pants.B.Tailor the pants himself.C.Put the pants in a bag.听第7段材料,回答第8、9题。
第二单元 综合测试卷2022-2023学年部编版八年级语文下册
第二单元综合测试卷(时间120分钟满分120分)一、积累运用(33分)1.下列加点字的注音全都正确的一项是()(3分)A.连翘.(qiáo)嘱.咐(zhǔ)眼眶.(kuāng)风雪载.途(zǎi)B.亢.奋(kàng)晦.暗(huì)锵.然(jiàng)草长莺.飞(yīng)C.萌.发(méng)农谚.(yàn)追溯.(sù)海枯.石烂(kū)D.劫难.(nán)陨.石(yǔn)褶.皱(zě)惊心动魄.(pò)2.下列词语中没有错别字的一项是()(3分)A.物候侵害翩然草长鹰飞B.缄默黑鹂描准天衣无缝C.遗骸骨骼陨石不解之谜D.碎石颗粒胶结再接再励3下列各句中,加点成语使用恰当的一项是()(3分)A.水是生命之源。
在文学创作中,灵感来源于水的作品经久不息....。
B.好朋友遇到困难,他却爱莫能助....,不能施以援手,内心感到十分遗憾。
C.一些家长曲解了学习的目的,将考上大学当作孩子上学的不二法门....。
D.他的演讲抛砖引玉....,闪烁着智慧的光芒,引发了现场听众的热烈讨论。
4.下列句子中没有语病的一项是()(3分)A.城市景观已逐渐成为评价一座城市文明程度和综合素质的重要标志。
B.为了提高同学们的语文素养,学校积极开展了“读经典作品,建书香校园”。
C.新一届学生文联代表大会广泛采纳并征求了与会学生关于如何办好文学社团的意见。
D."神马都是浮云""鸭梨""围脖"等网络词语一下子蹿红的主要原因是一部分网民在背后推波助澜所造成的结果。
5.下列句子中,标点符号有误的一项是()(3分)A.布谷乌开始唱歌,劳动人民懂得它在唱什么:“阿公阿婆,割麦插禾。
"B.因此,目前存在两种对立的理论,即“撞击说"和"火山说”。
c.在我们的农场,可以根据两个数字来衡量春天的富足:所种的松树和停留的大雁。
部编版语文五年级上册《第二单元综合检测卷》含答案
人教部编版语文五年级上学期第二单元测试一、字词练习。
(27分)1.读拼音,写词语。
(10分)xùn qī( ) zhào jí( ) shāng yì( ) tuī cí( )bǎo lěi( ) dǎn qiè( ) lǎn duò( ) chēng zàn( )qīn lüè( ) fáng ài( )2.在加点字的正确读音下打“√”。
(3分)强.逼(qiáng qiǎng) 谴.责(qián qiǎn) 人影绰.绰(chuò cuò)侮辱.(rǔ lǔ) 夺冠.(guān guàn) 将相.和(xiāng xiàng)3.下列加点字的解释,错误的一项是( )。
(2分)A.攻.无不克(攻打,进攻)B.负荆..请罪(背着)C.不计.其数(策略)D.人影绰.绰(姿态柔美)4.给下列句子中的加点词语选择正确的解释。
(3分)“平衡”的意思有:①对立的各方面在数量或质量上相等或相抵;②几个力同时作用在一个物体上,各个力相互抵消,物体保持相对静止状态、匀速直线运动状态或绕轴匀速转动状态;③使平衡。
(1)今年我们家的经济状况是收支平衡..。
( )(2)你这样做很不公平,怎么让他心理平衡..? ( )(3)今天的天气太糟糕了,飞机在飞行时失去了平衡..。
( )5.一个人唠唠叨叨,没完没了地说话我们可以用( )来形容他。
(2分)A.能言善辩B.巧言令色C.滔滔不绝D.喋喋不休6.按要求理解成语。
(5分)(1)下面的语境,用成语概括最合适的一项是( )。
(2分)蔺相如把和氏璧给了秦王。
秦王一边看一边称赞,一点儿都不说拿十五座城换和氏璧的事情。
A.赞不绝口B.绝口不提C.默不作声D.瞠目结舌(2)用具体的情景解释下面的成语。
(3分)美中不足:7.下列句子中的成语运用不正确的一项是( )。
人教版六年级数学上册第2单元综合测试卷含答案
人教版六年级数学上册单元综合测试卷第2单元位置与方向(二)一、认真审题,填一填。
(每空1分,共26分)1.如图是雷达站和几个岛的位置分布图。
(1)A岛在雷达站的()偏()()方向上,距离是()km。
(2)B岛在雷达站的()偏()()方向上,距离是()km。
2.手机导航,让出行更便捷!聪聪在妈妈的手机上用导航搜索出自己家到好朋友天天家的路线,请你将他们的对话补充完整。
3.如图,小汽车的位置是(),它向东偏北45°方向行驶45 km 到达(),再向东偏南45°方向行驶30 km,到达()。
4.如图是广州某路公交车的行驶路线图。
(1)此路公交车从游乐园出发,向()方向行驶()km到达邮局,再向()偏()47°方向行驶()km到达医院。
(2)由超市向南偏()()°方向行驶()km到达电影院,再向()偏东()°方向行驶()km到达书店。
二、仔细推敲,选一选。
(将正确答案的序号填在括号里)(每小题2分,共12分)1.少年宫在银行的南偏东30°方向上的2000米处,从少年宫到银行需要向()方向走2000米。
A.南偏西60°B.北偏西30°C.北偏东30°D.北偏西60°2.聪聪先向北偏西45°方向走30 m,又向西偏南45°方向走30 m,他现在所站的位置在起点的()方向。
A.正北B.正西C.西北D.西南3.典典面向东站立,向左转30°后,面对的方向是()。
A.东偏北30° B.东偏南30° C.西偏北30° D.北偏东30°4.甲从A地出发向东偏北30°方向走了300米到达B地,乙从A地出发向西偏南30°方向走了400米到达C地。
B、C两地相距()米。
A.700 B.300 C.100 D.6005.【新情境】狙击手“响箭”隐藏在某高地,面朝正北方向时刻待命,欲狙击敌军指挥官,这时他听到指令:“响箭,响箭,目标(敌军指挥官)在你的2点钟(东偏北30°)方向。
部编版2023年四年级语文下册第二单元综合测试卷(附答案)
部编版2023年四年级语文下册第二单元综合测试卷(附答案)第1部分积累与运用(57分)一、字词积累。
(28分)1.写出下列句子中加点字的正确读音。
(8分)(1)它们前俯后仰地挣扎( )了一番,终于不动了。
(2)老师强调,我们应该学得更扎( )实一些。
(3)10月16日早晨6时23分,飞船在环绕地球十四圈后成功返回着( )陆场。
(4)天气干旱,森林更容易着( )火。
2.读拼音,写字词。
(8分)(1)要多吃富含维生素的shū cài( ),这对预防jí bìng( )很有帮助。
(2)要想身体jiàn kāng( ),不jǐn( )要按时就cān( ),还需要适量运动。
(3)bèn zhòng( )的恐龙和小巧的gē zi( )之间究竟有什么联系呢?对此,这本书中有xiáng xì( )的介绍。
3.选择题,将正确答案的序号填入括号里。
(12分)(1)根据形声字的特点,我猜“氤氲(yīn yūn)”的意思可能与( )有关。
A.草木B.气体C.水D.土壤(2)下列没有错别字的一项是( )A.碳火烤羊肉B.天然琥泊C. 自助午餐D. 杀菌防嗅(3)下列词语搭配全部恰当的一项是( )A.沾满灰尘发明化石提出假说B.澎湃的波涛辽阔的太空神气的材料C.行动敏捷身高轻盈性情温顺D.快乐地飞舞渐渐地下沉慢慢地腐烂(4)上网只看帖子却不发表意见的行为被称为( );可用计算机处理的多种信息载体的统称是( )。
A.自媒体B.多媒体C.潜水D.灌水(5)下列加点的成语运用不恰当的一项是( )A.随着一声震耳欲聋的巨响,我国自行研制的“神舟五号”飞船被送上太空。
B.与其为无能为力的事懊恼,不如着手去做力所能及的事。
C.姿态万千的牡丹花展吸引了成千上万的游客。
D.老师气急败坏地说:“你们怎能乱扔垃圾?”二、句段运用。
(16分)4.对下列句子使用的说明方法判断有误的一项是( )(2分)A.纳米是非常非常小的长度单位,1纳米等于十亿分之一米。
Unit2 单元综合测试-2022-2023学年七年级英语下册单元核心知识点复习(人教版)(原卷版)
Unit 2 单元综合测试(考试时间:90分钟总分:100分)一、单项选择(共10小题,每小题1分,满分10分)1.—What time do you get up, Jim?—I get up ________.A.about six o’clock B.at about six o’clockC.about at six o’clock D.six o’clock2.—Dinner is ready. Help yourself, please!—Wow! It ________ delicious. You are really good at cooking.A.gets B.sounds C.tastes D.turns 3.When do you get ________ Shanghai?A.to B.up C.down D.in 4.Everyone in our family loves my grandma because she is ________ kind to others. A.never B.always C.seldom D.sometimes 5.My father has a new ________. He says that he has much ________ to do every day. A.job; job B.work; work C.job; work D.work; job 6.—What time is it?—It’s half ________ seven.A.past B.to C.at D.in7.— How often do you go to the supermarket?— ________.A.Today B.Three days C.Sometimes D.In the morning 8.— Does your mother _______ home after work every day?— No, she drives home.A.walk to B.walk C.go to D.be at 9.Lily’s grandfather is a farm ________.A.work B.working C.workers D.worker 10.Monkeys are very ________. I like them.A.dangerous B.strong C.difficult D.funny二、完形填空(共10小题,每小题1分,满分10分)Hi! I’m Tony. I love weekends! I always get up late ___11___ . For breakfast, I only have___12___ . It’s usually an apple. I have a big lunch. After lunch, I like to eat an ice-cream. It tastes good. In the afternoon, I like to ___13___ . I usually play basketball. I ___14___ swim because I don’t like it. In the evening, I clean the house — I like ___15___ rooms. I always go to bed late, at about 23:00.___16___ my sister doesn’t like weekends. She has a job in a big store and she always___17___ on weekends. She never goes out with her friends. She usually gets home from work___18___ 22:00. After taking a shower, she ___19___ . Sometimes she reads in bed. But don’t ask her about her reading. She always falls asleep (睡着) ___20___ reading one or two pages (页). 11.A.on weekends B.on Friday C.on Tuesday D.on Monday 12.A.eggs B.milk C.vegetables D.fruit 13.A.sing B.draw C.exercise D.read 14.A.sometimes B.always C.often D.never 15.A.tidy B.busy C.small D.old16.A.And B.So C.But D.Because 17.A.writes B.works C.calls D.plays18.A.in B.on C.of D.at19.A.gets dressed B.goes to work C.goes to bed D.does sports 20.A.before B.after C.in D.with三、阅读单选(共20小题,每小题2分,满分40分)AIt’s Saturday morning. My parents, my aunt, my uncle, my two cousins and I are all at my home. What is my aunt doing? She is reading a newspaper. She is my mother’s sister. She is a nurse at a hospital. My uncle is a football fan. And he is good at playing football. Now he is watching football matches on TV.My mother is cooking the meal in the kitchen now. She is good at cooking fish and I like it very much. My father is watering the flowers in the garden. There are some trees and beautiful flowers in it. Some are purple, and the others are pink.Where are my cousins? Ann is over there. She is listening to music. She likes popular music very much. Kate is in the room. Now she is talking to her friends on the Internet.What am I doing? I am playing computer games.21.How many people are there in the writer’s home now?A.Five.B.Six.C.Seven.D.Eight.22.The writer’s aunt is ________.A.cooking the meal B.a nurse C.reading books D.in a hotel 23.The writer’s mother is ________ now.A.watering the flowers B.in the kitchen C.in the gardenD.in her room24.The flowers are ________.A.purple B.pink C.purple and pink D.yellow, purple and pink25.The passage mainly talks about ________.A.different people at the writer’s home B.different people’s hobbiesC.different people’s jobs D.different people doing different things at the writer’s homeBThe Life of Stay--at--home ChildrenZhao Meng is a middle school student in a small town. She is thirteen years old. Now she lives with her grandpa and her eight--year-old brother Zhao Qiang. Her parents are not at home. They work in a big city. Zhao Meng and her brother have to be in the town because they have to go to school.Zhao Meng says, “I know why my parents do so. They have to go away to make money for us so that we can have a good life.”In the morning, Zhao Meng gets up at 6:30 am. And then she makes breakfast for them. After that, the two children go to school. In the evening, they have dinner at 7:00 pm. After dinner Zhao Meng does the housework. And then she does her homework and helps her brother with his homework. They usually go to bed at 9:30 pm.Though(尽管) she is busy, Zhao Meng is the best student in her class. She says,“I really hope my parents can come back to live with us.” Can her dream come true?Zhao Meng and Zhao Qiang are two of the“stay--at--home children” in China. Now the number of the “stay--at--home children”gets smaller and smaller in China.26.How many people live with Zhao Meng together now?A.One.B.Two.C.Four.D.Five.27.Zhao Meng’s parents work in________.A.a town B.a school C.a farm D.a big city 28.What does Zhao Meng do after dinner?A.She does the housework.B.She does her homework.C.She helps her brother with his homework.D.All of the above(以上都是).29.What’s Zhao Meng’s dream?A.To make money.B.To live with her parents.C.To be a good student.D.To go to a big city.30.Which is the best title for this passage?A.Stay--at--home Children in ChinaB.Parents’ Love for ChildrenC.Zhao Meng and Her BrotherD.Children’s Life in CountrysideCMy name is Betty. I go to school with my brothers. We start school at nine o’clock. We have a break at half past ten. We all have lunch at school. I like the food at school. My brothers don’t like it. They like the food made by Mum. We finish school at half past three. My brothers go home at four o’clock. I go home at half past five. We have dinner at seven o’clock. Then we do our homework or watch TV. My brothers go to bed at half past nine. I go to bed at half past ten. 31.When do Betty and her brothers start school?A.At half past eight.B.At nine.C.At seven.D.At eight. 32.Where do Betty’s brothers have lunch?A.In the school.B.At home.C.In the restaurant.D.It’s not so clearly.33.When does Betty go home?A.At half past three.B.At four.C.At half past five.D.At seven. 34.What do Betty and her brothers do at eight in the evening?A.Go to bed.B.Have dinner.C.Go home.D.Do homework or watch TV.35.What is the passage (文章) mainly (主要地) about?A.Betty and her brothers’ day.B.Betty’s day.C.Betty’s school day.D.Betty’s homeDThis is Scott. He has an interesting job. He works at a radio station. His radio show is from twelve o’clock at night to six o’clock in the morning. He sings well. He usually gets up at seven thirty at night. He brushes his teeth and takes a shower at ten past eight. Then he eats breakfast at nine. That’s a funny time for breakfast! After that, he usually exercises at about ten twenty. He goes to work by car at eleven o’clock. It often takes him ten minutes to get to the radio station. So he is never late for work.36.Where does Scott work?A.At a train station.B.At a bus station.C.At a radio station.D.At a police station.37.Scott ________ to the radio station.A.takes the subway B.takes the bus C.drives his car D.walks 38.Scott’s radio show is ________ .A.from 8:00 to 12:00 noon B.from 12:00 at night to 6:00 in the morning C.from 1:15 to 6:25 in the afternoon D.from 12:00 noon to 6:00 in the afternoon 39.It often takes Scott ________ minutes to get to the radio station from home.A.50B.10C.15D.2040.Scott takes a shower at ________ .A.half past nine B.a quarter past eight C.eight ten D.ten to eight四、情景交际(共5小题,每小题2分,满分10分)根据对话内容及下面所给的句子补全对话。
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单元综合测试二(相互作用)一、选择题(本题共10小题,每题4分,共40分.有的小题只有一个选项正确,有的小题有多个选项正确,把正确选项前的字母填在题后的括号内) 1.如图所示,向右匀速推动水平桌面上的长木板,在木板翻离桌面以前,则A.木板露出桌面后,推力将逐渐减小B.木板露出桌面后,木板对桌面的压力将减小C.木板露出桌面后,桌面对木板的摩擦力将减小D.推力、压力、摩擦力均不变解析:在木板翻离桌面以前,由其竖直方向受力分析可知,桌面对木板的支持力等于重力,所以木板所受到的摩擦力不变,又因为长木板向右匀速运动,所以推力等于摩擦力,不变.答案:D2.如下图所示,竖直放置的轻弹簧一端固定在地面上,另一端与斜面体P连接,P的斜面与固定挡板MN接触且处于静止状态,则斜面体P此刻所受的外力个数有可能为( )A.2个或3个 B.3个或5个C.2个或4个 D.4个或5个解析:若斜面体P受到的弹簧弹力F等于其重力mg,则MN对P没有力的作用,如图甲所示,P受到2个力;若弹簧弹力大于P的重力,则MN对P有压力F N,只有压力F N则P不能平衡,一定存在向右的力,只能是MN对P的摩擦力F f,因此P此时受到4个力,如图乙所示.答案:C3.质量均匀分布的A、B、C三个物体如图所示放置,其中A、B两个相同的物体并排放在水平面上,梯形物体C叠放在物体A、B的上表面,已知所有接触面均光滑且各物体都处于静止状态,则下列说法中正确的是( )A.物体B对地面的压力等于物体A对地面的压力B.物体B对地面的压力大于物体A对地面的压力C.物体B对物体A有向左的压力D.物体A、B之间没有相互作用力解析:由于A、B、C三个物体质量均匀分布,所以梯形物体C的重心应该在中位线的右侧.则梯形物体C对物体B的压力为其重力,物体C对物体A的压力为零,A错误、B正确.虽然A、B两物体相互接触,但是彼此不挤压,没有发生形变,C错误、D正确.答案:BD4.如右图所示,质量为M的楔形物块静止在水平地面上,其斜面的倾角为θ.斜面上有一质量为m的小物块,小物块与斜面之间存在摩擦.用恒力F沿斜面向上拉小物块,使之匀速上滑.在小物块运动的过程中,楔形物块始终保持静止.地面对楔形物块的支持力为( )A.(M+m)g B.(M+m)g-F C.(M+m)g+F sinθ D.(M+m)g-F sinθ解析:m匀速上滑,M静止,均为平衡态,将m、M作为系统,在竖直方向有Mg+mg=N+F sinθ得N=(Mg+mg)-F sinθ,即D正确,A、B、C错误.答案:D5.一质量为1 kg的物体与地面间的动摩擦因数μ=0.2,从t=0开始,它以速度v0沿水平地面向右滑行,同时受到一个水平向左的恒力F=1 N的作用,取向右为正方向,g=10 m/s2.该物体受到的摩擦力f随时间t变化的图象是下图中的( )解析:当物体向右滑动时,受到向左的滑动摩擦力f=μmg=2 N,方向为负;当物体减速到零时由于推力为1 N小于最大静摩擦力,物体静止不动,这时物体受到的摩擦力大小等于 1 N,方向与推力相反,即方向为正方向,故A 正确.答案:A6.如右图所示,水平地面上的物体A,在斜面上的拉力F的作用下,向右做匀速运动,则下列说法中正确的是( )A.物体A可能只受到三个力的作用B.物体A一定受到四个力的作用C.物体A受到的滑动摩擦力大小为F cosθD.物体A对水平地面的压力的大小一定为F sinθ解析:分析物体A受力如右图所示,由平衡条件可知,F cosθ=F f,F N+F sin θ=mg,因F f≠0,F N一定不为零,故物体A一定受四个力作用,A错误,B、C正确;F N=mg-F sinθ,故D错误.答案:BC7.如图所示,轻质光滑滑轮两侧用细绳连着两个物体A与B,物体B放在水平地面上,A、B均静止.已知A和B的质量分别为m A、m B,绳与水平方向的夹角为θ,则( )A.物体B受到的摩擦力可能为0B.物体B受到的摩擦力为m A g cosθC.物体B对地面的压力可能为0D.物体B对地面的压力为m B g-m A g sinθ解析:对B受力分析如右图所示,则水平方向上:F f=F T cosθ,由于F T=m A g,所以F=m A g cosθ,故A错B对;竖直方向上:F NB+F T sinθ=m B g.所以F NB=m B g-fFsinθ=m B g-m A g sinθ,故C错D对.T答案:BD8.如下图所示,放在水平桌面上的木块A处于静止状态,所挂的砝码和托盘的总质量为0.6 kg,弹簧测力计读数为2 N,滑轮摩擦不计,若轻轻取走盘中的部分砝码,使总质量减小到0.3 kg,将会出现的情况是(取g=10 m/s2)( )A .弹簧测力计的读数将变小B .A 仍静止不动C .A 对桌面的摩擦力不变D .A 所受的合力将要变大解析:初态时,对A :得到F f =F 1-F 2=4 N ,说明最大静摩擦力F f max ≥4 N ,当将总质量减小到0.3 kg时,F f ′=1 N<4 N ,所以物体仍静止,故只有B 正确.答案:B 9.如图所示,顶端装有定滑轮的斜面体放在粗糙水平面上,A 、B 两物体通过细绳相连,并处于静止状态(不计绳的质量和绳与滑轮间的摩擦).现用水平向右的力F 作用于物体B 上,将物体B 缓慢拉高一定的距离,此过程中斜面体与物体A 仍然保持静止.在此过程中( )A .水平力F 一定变小B .斜面体所受地面的支持力一定变大C .物体A 所受斜面体的摩擦力一定变大D .地面对斜面体的摩擦力一定变大解析:隔离物体B 为研究对象,分析其受力情况如图所示.则有F =mg tan θ,T =mgcos θ,在物体B 缓慢拉高的过程中,θ增大,则水平力F 随之变大,对A 、B 两物体与斜面体这个整体而言,由于斜面体与物体A 仍然保持静止,则地面对斜面体的摩擦力一定变大,但是因为整体竖直方向并没有其他力,故斜面体所受地面的支持力不变;在这个过程中尽管绳子张力变大,但是由于物体A所受斜面体的摩擦力开始并不知道其方向,故物体A 所受斜面体的摩擦力的情况无法确定,所以答案为D.答案:D10.倾角为θ=37°的斜面与水平面保持静止,斜面上有一重为G的物体A,物体A与斜面间的动摩擦因数μ=0.5.现给A施以一水平力F,如图所示.设最大静摩擦力与滑动摩擦力相等(sin37°=0.6,cos37°=0.8),如果物体A能在斜面上静止,水平推力F与G的比值可能是( )A.3 B.2C.1 D.0.5解析:设物体刚好不下滑时F=F1,则F1·cosθ+μF N=G·sinθ,FN=F1·sinθ+G·cosθ.得:F1G=sin37°-0.5×cos37°cos37°+0.5×sin37°=0.21.1=211;设物体刚好不上滑时F=F2,则:F2·cosθ=μF N+G·sinθ,FN=F2·sinθ+G·cosθ,得:F2G=sin37°+0.5×cos37°cos37°-0.5×sin37°=10.5=2,即211≤FG≤2,故选B、C、D.答案:BCD第Ⅱ卷(非选择题,共60分)二、填空题(本题共2小题,每题8分,共16分)11.“验证力的平行四边形定则”实验中.(1)部分实验步骤如下,请完成有关内容:A.将一根橡皮筋的一端固定在贴有白纸的竖直平整木板上,另一端绑上两根细线.B.在其中一根细线上挂上5个质量相等的钩码,使橡皮筋拉伸,如图甲所示,记录:________、________、________.C .将步骤B 中的钩码取下,分别在两根细线上挂上4个和3个质量相等的钩码,用两光滑硬棒B 、C 使两细线互成角度,如图乙所示,小心调整B 、C 的位置,使________,记录________.(2)如果“力的平行四边形定则”得到验证,那么图乙中cos αcos β=________. 解析:(1)B.记录钩码个数(或细线拉力),橡皮筋与细线结点的位置O ,细线的方向(说明:能反映细线方向的其他记录也可以)C .应使橡皮筋与细线结点的位置与步骤B 中结点位置重合,并记录钩码个数和对应的细线方向.(2)对结点进行受力分析,设每个钩码的质量均为m ,由平衡条件可知,水平方向满足:4mg cos α=3mg cos β,所以cos αcos β=34. 答案:(1)见解析 (2)3412.通过“探究弹簧弹力与弹簧伸长量之间的关系”实验,我们知道:在弹性限度内,弹簧弹力F 与形变量x 成正比,并且不同弹簧,其劲度系数也不同.某中学的探究学习小组从资料中查到:弹簧的劲度系数与弹簧的材料和形状有关.该学习小组想研究弹簧的劲度系数与弹簧原长的关系,现有A ,B ,C ,D 四根材料和粗细完全相同仅长度不同的弹簧.(1)学习小组的同学们经过思考和理论推导,各自提出了自己的看法,其中甲同学认为弹簧的劲度系数可能与弹簧长度成正比,乙同学认为弹簧的劲度系数可能与弹簧原长成反比,甲、乙有一名同学的看法是正确的.你认为正确的是________(填“甲”或“乙”),就这一环节而言,属于科学探究中的哪个环节________(填序号).A .分析与论证B .进行实验与收集证据C .猜想与假设D .制定计划与设计实验(2)为验证甲、乙谁的看法正确,可通过实验完成,实验器材除上述弹簧和已知质量的几个钩码外,还需要的实验器材是________.(3)探究学习小组进行实验记录的数据如下表所示. 实验数据记录(g =10 m/s 2)原长 钩码 质量 弹簧长度 弹簧伸 长量x 弹簧劲度 系数k弹簧A 10.00 cm 0.3 kg 13.00 cm 3.00 cm 100 N/m弹簧B 15.00 cm 0.1 kg 16.49 cm 1.49 cm 67.1 N/m 弹簧C 20.00 cm 0.2 kg 24.00 cm弹簧D 30.00 cm 0.1 kg 32.99 cm 2.99 cm 33.4 N/m 请完成上表,从中得出的结论为:________.解析:(1)弹簧的劲度系数由弹簧的本身决定,而与悬挂的重物无关,所以乙正确.由于实验还没有被证实,所以属于猜想与假设环节.(2)实验中需要悬挂弹簧测力计,所以需要铁架台,还需要测量弹簧形变量,所以需要刻度尺.(3)根据数据计算可知道:在实验误差允许的范围内,弹簧的劲度系数与弹簧原长成反比.答案:(1)乙 C (2)铁架台、刻度尺(3)4.00 cm 50 N/m结论为:在实验误差允许的范围内,弹簧的劲度系数与弹簧原长成反比.三、计算题(本题共4小题,13、14题各10分,15、16题各12分,共44分,计算时必须有必要的文字说明和解题步骤,有数值计算的要注明单位)13.如图所示,物体A被压在物体B和水平地面之间,A、B的质量分别为10 kg 和30 kg,A与B及A与地面之间的动摩擦因数都为μ=0.2.(g=10 m/s2)(1)要用水平力F将整体拉动,则拉力的大小至少应为多少?(2)若B用水平绳子拴在墙上,则要把A向右拉动,施加的水平力F又至少应为多少?解析:(1)F=μ(m A+m B)g=80 N;(2)F=μm B g+μ(m A+m B)g=140 N;其中μm B g为A的上表面与B的摩擦力,μ(m A+m B)g为A的下表面与地面的摩擦力.答案:(1)80 N (2)140 N14.如右图所示,光滑斜面倾角为θ=30°,一个重20 N的物体在斜面上静止不动.轻质弹簧原长为10 cm,现在的长度为6 cm.(1)求弹簧的劲度系数;(2)若斜面粗糙,将这个物体沿斜面上移6 cm,弹簧与物体相连,下端固定,物体仍静止于斜面上,求物体受到的摩擦力的大小和方向.解析:(1)对物体受力分析,则有:mg sin θ=F此时F =kx 1联立以上两式,代入数据,得:k =250 N/m.(2)物体上移,则摩擦力方向沿斜面向上有:F f =mg sin θ+F ′此时F ′=kx 2=5 N代入上式得F f =15 N.答案:(1)250 N/m (2)15 N 沿斜面向上15.(2013·苏州模拟)如图所示,一根匀质绳质量为M ,其两端固定在天花板上的A 、B 两点,在绳的中点悬挂一重物,质量为m ,悬挂重物的绳PQ 质量不计.设α、β分别为绳子端点和中点处绳子的切线方向与竖直方向的夹角,试求tan αtan β的大小. 解析:设悬点A 、B 处对绳的拉力大小为F 1,取绳M 和m 为一整体,由平衡条件得2F 1cos α=(M +m )g设绳在P 点的张力大小为F 2,对P 点由平衡条件得2F 2cos β=mg再以AP 段绳为研究对象,由水平方向合力为零可得F 1sin α=F 2sin β由以上三式联立可得tan αtan β=m M +m. 答案:mM +m16.(2013·玉林模拟)如图所示,轻杆BC的C点用光滑铰链与墙壁固定,杆的B点通过水平细绳AB使杆与竖直墙壁保持30°的夹角.若在B点悬挂一个定滑轮(不计重力),某人用它匀速地提起重物.已知重物的质量m=30 kg,人的质量M=50 kg,g取10 m/s2.试求:(1)此时地面对人的支持力的大小;(2)轻杆BC和绳AB所受力的大小.解析:(1)因匀速提起重物,则F T=mg.且绳对人的拉力为mg,所以地面对人的支持力为:FN=Mg-mg=(50-30)×10 N=200 N,方向竖直向上.(2)B点受力如图所示,定滑轮对B点的拉力方向竖直向下,大小为2mg,杆对B点的弹力F BC方向沿杆的方向,F AB为水平绳的拉力,由共点力平衡条件得:F AB =2mg tan30°=2×30×10×33N=200 3 NF BC =2mgcos30°=2×30×1032N=400 3 N.由牛顿第三定律知轻杆BC和绳AB所受力的大小分别为400 3 N和200 3 N. 答案:(1)200 N (2)400 3 N 200 3 N。