形成性检测
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天津一中2022-2023-1高一年级期中形成性阶段检测物理试卷一、单选题1.伽利略的发现以及他所应用的科学方法,是人类思想史上最伟大的成就之一,而且标志着物理学的真正开端。
关于伽利略对自由落体运动的研究,下列说法错误的是()A.伽利略借助斜面进行实验,是因为小球在斜面上运动时的加速度比竖直下落的加速度小,所用时间比较长,易于测量小球运动的时间B.伽利略在斜面实验中通过研究位移x 与时间的平方2t 之间的关系,证明了小球在斜面上的运动是匀加速直线运动C.伽利略用斜面实验直接证明了小球从静止开始在空中落下是自由落体运动D.伽利略科学方法的核心是实验和逻辑推理相结合2.秋天的校园里,金黄色的银杏树甚是好看。
一片银杏树叶从大约4m 高的树枝上落下,则银杏叶落地的时间可能是()A.0.25s B.0.45s C.0.85s D.2.5s3.在药物使用时应用到很多物理知识。
下面分别是用注射器取药的情景和针尖刺入瓶塞的示意图。
针尖的顶角很小医生沿着注射器施加一个较小的力F ,针尖会对瓶塞产生很大的推力,现只分析图乙的针尖倾斜侧面与直侧面对瓶塞产生的两个推力,则()A.针尖在两个侧面上对瓶塞的两个推力是等大的B.针尖在倾斜侧面上对瓶塞的推力比直侧面的推力小C.若F 一定,增大θ,直侧面推力减小D.若θ一定,增大F ,直侧面与倾斜侧面推力之比增大4.若有恩施直达十堰列车,正常行驶速度为0v ,现增设荆州和汉口两个停靠站,若停车时间为0t ,设列车启动加速、停靠减速的加速度大小都是a ,则增设两个停靠站后,列车相对此前运行时间增加了()A.002v t a + B.0022v t a + C.0032v t a + D.0042v t a+ 5.试卷读卡器的原理可简化成如图所示的模型,搓纸轮与答题卡之间的动摩擦因数为1μ,答题卡与答题卡之间的动摩擦因数为2μ,答题卡与底部摩擦片之间,正常情况下,读卡器能做到“每次只进一张答题卡”。
冀教版小学五年级上册科学单元检测试题及答案冀教版小学五年级上册科学单元检测试题及答案冀教版五年级科学(上册)第一单元形成性测试试卷一、填空题(共30分,每空1分)1、一粒种子就是一个幼小的植物。
2、根据土壤中含有沙、粘、壤的含量,可以将土壤分为沙质土、黏质土和壤质土。
3、植物生长所需的营养物质是由根吸收的。
4、研究光对植物生长的影响实验中运用的实验方法是光照法。
5、根据食性对动物的分类,可分为草食动物、肉食动物和杂食动物。
6、根吸收的水分是通过细胞壁送到植物全身各处的。
7、沙质土中容易流失,但透气性好;黏质土保水性和透气性都差;壤质土透气性和保水性都好。
8、植物茂盛的地方的泉眼等现象少,这说明根有涵养水土的作用。
9、动物的生存也需要一定的环境条件,它们也是我们地球家园的主人,它们的生存也需要人类的保护。
10、植物生长所需的水分主要存在于土壤中,大多数新鲜蔬菜的含水量约为其自身质量的90%左右。
11、“雨露滋润青苗,阳光照耀大地。
”这说明水和光等因素对植物生长有影响。
12、植物的生长和土壤的肥力、水分等密切相关。
二、选择题(共15分,每小题3分)1、土壤的保水能力由低到高依次是(B)沙质土、黏质土、壤质土。
2、花、草、树木的种子落在土壤里,在(C)秋天不会萌发。
3、胡萝卜的食用部分是(B)根。
4、黑猩猩属于(C)杂食性动物。
5、准备三盆生长情况相同的绿豆苗,把它们都放在向阳的地方。
甲盆不浇水,乙盆浇适量的水,丙盆多浇水。
10天后,(B)乙盆绿豆苗生长情况最好。
三、判断(共20分,每小题2分)1、动物是我们地球家园的主人。
(√)2、我们平时吃的豆芽就是靠种子萌发出来的。
(√)3、根和叶的作用是通过茎来实现的。
(×)4、“喜阴植物”只能生活在背阴的环境中,否则就会死亡。
(√)5、我们经常吃的马铃薯是根。
(√)6、凡是以植物为食的动物都是草食性动物。
(×)7、土壤颗粒越大渗水能力越强。
形成性练习与检测高中语文下册答案1、12.下列词语中加点字注音不正确的一项是()[单选题] *A.徘徊(huái)嗔怪(chēn)炽热(chì)拈轻怕重(niān)B.吞噬(shì)屏息(píng)狩猎(shòu)振聋发聩(kuì)(正确答案)C.恪守(kè)栈桥(zhàn)诓骗(kuāng)戛然而止(jiá)D.稽首(qǐ)荣膺(yīng)龟裂(jūn)吹毛求疵(cī)2、3.下列加点字的注音正确的一项是()[单选题] *A.阔绰(chuò)校对(jiào)默契(qì)随声附和(hé)B.伫立(zhù)愚钝(yú)热忱(chéng)忍俊不禁(jīn)C.濒临(bīn)卑鄙(bǐ)恪守(kè)春寒料峭(qiào)(正确答案)D.蛮横(hèng)粗拙(zhuō)襁褓(qiǎng)鲜为人知(xiān)3、关于《红楼梦》中人物形象的分析,正确的一项是() [单选题] *A.《红楼梦》中,晴雯性格温柔和顺,处事细心周到,人人称赞;袭人性情急躁直率,待人爱憎分明,受人怨谤。
二人性格迥异,却都走向悲剧结局,令人唏嘘。
B.黛玉是诗社中的佼佼者,“温柔敦厚”是姐妹们对其诗风的赞誉。
C.《红楼梦》中写史湘云有金麒麟、薛宝钗有金锁,是为了说明她们有显赫的家世,从而反衬出林黛玉出身的贫寒。
D.《红楼梦》中的刘姥姥来自社会底层,农村生活孕育了她精于世故又朴实善良的复杂性格。
(正确答案)4、1《雨巷》是戴望舒的成名作,他曾因此而赢得了“雨巷诗人”的雅号,此诗运用了象征的写作手法。
[判断题] *对错(正确答案)5、下列选项中加着重号字注音正确的一项是()[单选题] *A、郯子tán 六艺经传zuàn 贻yíB、句读dòu 苌弘cháng 老聃ránC、阿谀yú授之书sòu 李蟠fánD、或不焉fǒu 谄媚chǎn 嗟乎jiē(正确答案)6、下列选项中加着重号字读音相同的一项是()[单选题] *A、遗憾浓酣B、色调协调C、娇柔骄傲(正确答案)D、意境景色7、1“爱而不见”的下一句是“俟我于城隅。
(冀教版)三年级语文上册 第七单元形成性检测
姓名: 班级:
一、读拼音,连词语。
j í sh ì ch āo sh ì ɡu ì t ái ā y í sh ān ɡ p ǐn
超 市 集 市 阿 姨 商 品 柜 台
二、照样子,说一说,写一写。
饼干: 一块饼干 一包饼干 一千克饼干
电视:
萝卜:
铅笔:
三、填空。
为本 买卖不成 无欺
公平竞争 专卖店 连锁店 个体户 买卖不成仁义在
读一读,连一连。
面粉 家电
钢笔 粮食
洗衣粉 生活用品
高压锅 文具
三、你认为哪个量词不合适,用你喜欢的符号标出来,并改正。
一个醋( )一棵电话( )一套刀 ( )
一只鞋( )一束白菜( )一壶衣服( )
实践小天地
今天你当家
丁丁的奶奶今天过生日,丁丁想用自己的零用钱给奶奶买个生日蛋糕。
他想给奶奶一个
惊喜,一个人悄悄来到超市,买了一个大蛋糕,高高兴兴地回到了家。
打开一看,却发现蛋
糕已经过期了。
1、丁丁在买蛋糕时犯了一个什么错误?
2、假如你就是此时的丁丁,你会怎么处理这件事?先想一想,再把它写下来。
孝义形成性检测卷答案语文五年级下册1、下列词语中,加着重号字的注音正确的一项是()[单选题] *A、外甥(shēn)窘迫(jiǒng)刮痧(shā)秩序(zhì)B、筹划(chóu)供给(gěi)家谱(pǔ)惦记(diàn)C、蛮横(hèng)拥挤不堪(kān)发愣(lèng)济南(jǐ)(正确答案)D、私塾(shú)廿三(niàn)丧事(sāng)撮土(chuō)2、树梢上隐隐约约的是一带远山,只有些大意罢了。
“大意”在这里是大概的轮廓的意思,可见当时的朦胧静谧。
下列对《动物游戏之谜》关于动物游戏的四种假说,表述正确的一项是()[单选题] *“演习说”认为,动物的游戏行为是排演或演习以后可能出现的生活,使动物从小就能熟悉将来要掌握的“技能”和未来动物社会中将要结成的各种关系。
(正确答案)“自娱说”认为,因为动物需要得到一定的自我安抚和自我保护,所以会用游戏的方式进行某种调剂和补偿。
汉斯·特贝等认为,游戏向动物提供了大量机会,使它们能把复杂的自然环境和社会环境巧妙地结合起来,游戏对动物是一种十分重要的学习行为。
3、24.下列加点词语注音全部正确的一项是()[单选题] *A.朗润(rùn)应和(yìng)着落(zháo)精神抖擞(sǒu)B.贮蓄(zhù)莅临(1ì)粗犷(kuǎng)咄咄逼人(duō)C.侍弄(shì)分歧(qí)一霎(shà)混为一谈(hùn)(正确答案)D.攲斜(qī)侮辱(wū)难堪(kān)人声鼎沸(dǐng)4、关联词:()有生花妙笔()难述说出极光的神采、气质、秉性脾气与万一。
[单选题] *虽然但是即使也(正确答案)只要就既然就5、1《沁园春雪》中的“沁园春”是词牌名,“雪”是这首词的题目,词的内容与沁园春有密切的联系。
初一历史上学期形成性目标检测(一)学校________班级________姓名________成绩________ 一、单项选择题1.关于元谋人,下列叙述正确的是()A.它是我国境内最著名的远古人类遗址B.它是我国境内目前已确定的最早的人类遗址C.它是我国境内代表母系氏族公社的最著名的远古人类遗址D.它是我国境内代表父系氏族公社的最著名的远古人类遗址2.山顶洞人与北京人相比,进步之处在于()A.过群居生活B.用火烧烤食物C.会使用打制石器D.已经懂得磨制和钻孔技术3.下列原始居民已进入到父系氏族公社时期的是()A.北京人B.河姆渡人C.半坡人D.大汶口人4.我国历史上第一个国家是()A.夏B.商C.西周D.东周5.夏朝的第一代国王是()A.禹B.启C.桀D.汤6.下图所示把人当作坐骑的暴君是()A.夏桀B.商纣C.周厉王D.周幽王7.公元前1300年,商王盘庚迁都到()A.阳城B.亳C.殷D.镐8.我国迄今考古发现的最大青铜器是商朝的()A.编钟B.铜鼓C.四羊方尊D.司母戊鼎9.建立西周的是()A.周文B.周武王C.姜尚D.共伯和10.在西周的等级制度中,统治阶级里面最高等级是()A.天子B.诸侯C.卿大夫D.士11.春秋五霸中的首霸是()A.齐桓公B.晋文公C.秦穆公D.楚庄王12.进行城濮之战的两个国家是()A.齐国、楚国B.齐国、晋国C.楚国、齐国D.晋国、楚国13.“围魏救赵”的成语源于()A.牧野之战B.桂陵之战C.马陵之战D.长平之战14.战国时期修建都江堰水利工程的是()A.齐国B.晋国C.楚国D.秦国15.我国发明生铁冶炼技术,早在()A.夏朝B.商朝C.春秋时期D.战国时期16.我国有文字可考的历史开始于()A.夏朝B.商朝C.西周D.东周17.道家学派的创始人是()A.屈原B.老子C.孔子D.墨子18.春秋时期主张“因材施教”的大教育家是()A.老子B.孔子C.墨子D.庄子19.下列观点属于孔子的是()A.“祸兮,福之所倚;福兮,祸之所伏”B.“为政以德”C.“兼爱”、“非攻”D.“民贵君轻”20.主张建立君主专制中央集权的封建国家,由君主掌握一切大权的是()A.墨子B.孟子C.韩非D.孙武二、填空题1.战国从________________到________________,是我国________的形成时期。
心理学形成性测评答案形成性测评是心理学中常用的一种测评方法,它可以帮助人们了解自己的性格特点、情绪状态和心理健康状况。
通过形成性测评,人们可以更好地认识自己,找到自己的优势和劣势,从而更好地应对生活中的挑战和困难。
本文将介绍形成性测评的相关概念和方法,并提供一些常见问题的答案,希望能够帮助读者更好地了解自己。
1. 你认为自己的性格特点是什么?我的性格比较外向,喜欢与人交往,善于表达自己的情感和想法。
我也比较乐观,对生活充满希望,能够积极面对困难和挑战。
但有时也会有些冲动,缺乏耐心,容易受到外界影响。
2. 你在工作中的优势和劣势分别是什么?我的优势在于沟通能力强,善于团队合作,能够快速适应新环境和新任务。
我也比较有创造力,能够提出一些新颖的想法和解决问题的方法。
但我的劣势在于有时会缺乏耐心,容易在工作中感到压力,需要更好地管理情绪。
3. 你对自己的情绪状态有什么感受?我觉得自己的情绪状态比较稳定,能够很好地控制自己的情绪。
但有时会因为工作压力或人际关系而感到焦虑和紧张,需要更好地调节自己的情绪。
4. 你对自己的心理健康状况有什么看法?我觉得自己的心理健康状况还不错,能够很好地应对生活中的各种挑战和困难。
但也意识到自己需要更好地关注自己的心理健康,学会更好地放松自己,调节自己的情绪。
5. 你对形成性测评的看法是什么?我觉得形成性测评是一种很好的了解自己的方法,通过形成性测评,我能够更清楚地认识自己的优势和劣势,更好地应对生活中的挑战和困难。
希望通过形成性测评,能够更好地改善自己的性格特点和心理健康状况。
通过以上问题的答案,我们可以了解到一个人对自己的性格特点、工作中的优势和劣势、情绪状态和心理健康状况的认识。
形成性测评可以帮助人们更好地了解自己,找到自己的优势和劣势,从而更好地应对生活中的挑战和困难。
希望通过形成性测评,人们能够更好地改善自己的性格特点和心理健康状况,过上更加健康、快乐的生活。
(冀教版)三年级语文上册第五单元形成性检测姓名: 班级:一、识字写字部分。
(22分)(一)看拼音,写词语。
(10分)yùchí shū fu râ nào jiàng lín bākāi( ) ( ) ( ) ( ) ( )xǐ xùn fáng fú zhāng wàng shân zhì chuī zîu( ) ( ) ( ) ( ) ( )(二)给下面字加偏旁部首组成新字,再分别组词。
(12分)戋____()直____()殳____ ()____()____()____ ()二、积累运用部分。
(35分)(一)填上合适的词语。
(18分)1、()的钻石沐浴着()车()马龙()的珍珠观赏着()人流如()()的水晶吹奏着()()光溢彩()的街市倾听着()琳琅()目2、我看到老奶奶()倒在地上,就立刻()过去,把她()起来,()去她身上的尘土,帮她()起掉在地上的东西,()她有没有受伤?[拣、扶、摔、跑、问、拍](二)、连线。
(5分)济南拉萨广州重庆昆明日光城泉城山城春城羊城(三)按要求写句子。
(6分)1、海狮的表演把游客吸引过来了。
(改“被”字句)2、同学们做游戏。
(扩句)3、铜锣湾是全港三大闹市口。
(修改病句)(四)用下列词语各写一个具体、优美的句子。
(6分)1、倾听……2、闪耀……3、越来越……越来越……三、阅读理解部分。
(23分)1、爱人者人,敬人者人。
,幼吾幼以及人之幼。
2、香港是我国通向世界的南大门,那里有、、。
3、小露珠让所有的植物都显得格外精神——的向日葵,的白杨树,的喇叭花,还有的鲜花嫩草,都像的小姑娘戴上了,显得更加生机勃勃。
4、一到夜晚,整个香港就成了灯的海洋。
港湾里闪耀的灯光,像溅落人间。
马路上一串串明亮的车灯,如同奔流不息。
(1)这段话主要描写了___________和___________的美丽灯景。
义务教育基础课程初中教学资料第一学期形成性目标检测(一)初一英语学校________班级________姓名________成绩________一、仔细听每一个句子,选择相应的答语。
将字母标号填入序号后。
(5分)1.________2.________3.________4.________5.________二、两栏搭配。
(5分)()1.Sit down, please. A. No, I’m not.()2.Hello, are you Tom? B. Nice to meet you, too()3.How are you? C. Good morning!()4.Nice to meet you! D. I’m OK.()5.Good morning! E. Thank you.三、读下列字母. 找出其中一组含有相同读音的字母,将序号填入括号内。
(6分)()1.A. DM B. HJ C. KG D. CA()2.A. CD B. FB C. GL D. IJ()3.A. MH B. CJ C. FN D. HB()4.A. FB B. DI C. GA D. AK()5.A. EA B. EG C. BN D. LC()6.A.BH B. MN C. LD D. JC四、请你将方框中的句子重新排序,构成一个情景合理的对话。
将字母标号填入序号后。
(12分)1.________2.________3.________4.________5.________6.________五、阅读提高。
阅读下面对话,并与旁边的图配对。
(8分)1.A: Sit down, please.A.B: Thank you.B.2.A: Good morning, Miss Zhang.B: Good morning, boys and girls.3.A: Hello, my name is Jack. What’s your name?C.B: My name is Kate. Nice to meet you.A: Nice to meet you, too.D.4.A: Bye!B: Bye!六、听写。
一年级语文1-4单元形成性评价检测试题学校姓名学号得分一、我的耳朵最灵,会把听到的词语上打“√”。
(4分)淋雨()棉花()邻里()莲花()声音()花生()森林()发生()二、我会读拼音写词语(8分)lǜ cǎo lián mánɡ pãnɡ you mǔ qīn( ) ( ) ( ) ( )ɡān jìnɡ yuâ liɑnɡ huánɡ yâ fànɡ xīn( ) ( ) ( ) ( )三、按要求填空我最会(8分)“忙”共有()笔,第3笔是();组词()()“秀”共有()笔,第6笔是();组词()()四、我的眼睛最明亮。
(6分)蜻蜓蝴蝶蚯蚓蜘蛛蚂蚁我发现:_______________________________________________我还会写带“艹”的字(三个):_____________________________五、我会认,我会读,我还会归类(填序号)(8分)①耍②村③另④关⑤潮⑥擦⑦霜⑧感后鼻音的字有:_____________ 前鼻音的字有:_____________ 平舌音的字有:_____________ 翘舌音的字有:_____________六、比一比再组词(8分)关()认()早()生()美()队()找()声()七、选词填空(9分)头只个朵位把一()白云一()山羊一()老牛一()老人一()骑手一()小刀八、在()里添上合适的词语。
(6分)()的小路()的桃花闷热的()()的小朋友()的歌曲漂亮的()九、用直线把下面的词语连起来。
(8分)雪白的杨树朝霞水秀快乐的节目和风蓝天绿色的头发碧水晚霞高高的叶子山清细雨十、选词填空。
(4分)呀吗吧呢1、你吃饭了()?2、下雨了,你快回家()!3、今天,你怎么有空出来()?4、妈妈正忙着做饭()!十一、把下面诗句补充完整。
(10分)①牧()骑()(),歌()振()樾。
北师三年级上册语文第四单元形成性检第四单元形成性检测双基加油站一、读拼音,写词语,注意把写规范哟!pútáochúnpǔjièshàoxīnkǔxióngwěi()()()()()二、比一比,再组词。
密()桃()植()岭()蜜()跳()置()冷()三、把下列词语补充完整,再读一读吧!五()十()千()万()不()()主目()暇()()山()岭热情()()四、在括号里填上合适的词语,相信它会更精彩!静悄悄的()白茫茫的()红彤彤的()火辣辣的()水灵灵的()冷冰冰的()读写训练场一、选词填空,可要认真分辨哟!必须必需1、开学前,我准备好了学习上()用品。
2、这件事,你()得做。
严肃严重1、奶奶的病情越来越()。
2、老师保持着他那惯有的()的态度。
二、读句子,注意加点的词语,然后仿写句子,你也写得不错的!1、禾苗低下了头,小草弯下了腰,鸟儿不再鸣唱,花儿不再欢笑。
2、两条恶龙在潭底翻滚起几丈高的浪花,一会儿腾空而起,一会儿又沉到水里。
三、把下面的句子补充完整,并加上标点。
1、真吸引人2、热情好客的老乡3、花园里的花开了,有、、、,五颜六色,美丽极了4、喜讯好像飞遍四面八方实践小天地一、相信你的阅读能力一定是最棒的!榆树我喜爱花草树木,但在众多的花草树木里,我更爱榆树每当春暖花开的时候,那满山遍野的榆树,就好像与鲜艳的桃杏争艳竞美似的,柔软碧绿的枝条上挂满了微红的小骨朵,在春风的吹拂下,骨朵中间吐出嫩嫩的、圆圆的,惹人喜爱的小榆树英。
榆树的生命力是很强的。
人们捋完它的叶,扒光它的皮,你认为它再也不能活了吗?不,榆树只要有根,就能战胜死亡,倔强地生长。
榆树从不夸耀自己。
在百花争艳的公园里,它并不招引游客,但它像哨兵一样,往往生长在公园四周,似乎在为百花挡风,驱赶寒冷。
榆树在不见人烟、一望无际的沙丘上,也能顽强地生长。
它经得起寒冷、暑热和干旱,能在那里愉快地安家落户。
九年级英语形成性检测卷参考答案九年级英语形成性检测卷(一)► Unit 1 How can we be你们e good learners?I. 1-5 BBACB 6-10 BCCBB 11-15 BBACAII. 16-20 BCCAB 21-25 ACBBCIII. 26-30 CCACB 31-35 CBAAC 36-40 CBEFDIV. 41. making 42. Have, studied 43. pronounciation44. speaking45. to understand46. meaning 47. to stay 48. to visit49. traditional 50. to shareV. One possible version:How to be a good learner?Do as the followings, and you can be a good learner.First, you should have good habits and ways in learning. Then, get ready for your lessons before class and listen carefully to the teacher in class. And after class, remember to go over the lessons and do homework on time. It's good to study in groups and help each other. Of course, don't forget to do sports after class. It can keep you healthy and help you learn better and better. Usually ask others for help when you have problems.九年级英语形成性检测卷(二)►Unit 2 I think that mooncakes are delicious!I. 1-5 BBCBC 6-10 CBCCA 11-15 CCBBBII. 16-20 BBCBA21-25 BCCABIII. 26-30 BACBC 31-35 CCBAC36. Because she was 800 miles away from her parents.37. She had two children.38. On a small hill.39. Because it was Mother’s Day and she had no children with her.40. She is very kind and warm-hearted.IV. 41. stole42. strangers 43. dead 44. relatives 45. scared46. warmth 47. written 48. is tying 49. traditional 50. calledV. One possible version:Dear Kevin,I’m glad to get your letter. You told me something about your Christmas. Now let me tell you about the Chinese Spring Festival. The Spring Festival is the most important festival for Chinese people. It 你们es in January or February. People usually clean their houses before the Spring Festival. People have a big family dinner on the eve of the Spring Festival. Young people bow to old people and wish them a happy new year. Old people give children “Lucky Money”. The next morning people put on their new clothes, go to see their friends and relatives and say “Happy NewYear” to each other.Yours,Zhang Ming九年级英语形成性检测卷(三)►Unit 3 Could you please tell me where the restrooms are?I. 1-5 CACCA 6-10 ABABC 11-15 BACCBII. 16-20 BCBBC 21-25 CCCABIII. 26-30 CBCAB 31-35 FBEDC36. loudly 37. drawing 38. during 39. red 40. TakingIV. 41. closed 42. writing 43. going 44. crossing45. taking, making 46. ninth 47. to choose 48. receiving49. central 50. interested, interestingV. One possible version:Dear Sir,My family are planning a holiday to Shanghai. I got some information about your hotel, but I still have some questions to ask. Would you be kind enough to reply to my e-mail?We are arriving in Shanghai on October 1st. And we plan to stay in the hotel for five days. Would you tell me how far the hotel is from the airport? And we’d like to know how we can get to the hotel. Also, we wonder whether you offer free breakfast. Last but not least, would you mind telling us whether there is a discount for a long stay?Thanks for your time. I’m looking forward to your reply.Alice九年级英语形成性检测卷(四)►Unit 4 I used to be afraid of the dark.I. 1-5 ACCAB 6-10 BABBA 11-15 BAABBII. 16-20 ACBBC 21-25 ACBABIII. 26-30 CABCA 31-35 CFADEIV. 36. to go 37. to read 38. decisions 39. dancing40. giving, succeeded41. exactly 42. met43. to ask 44. to read 45. to talkV. 46. However47. death48. attention49. caused50. himself 51. patient52. though53. pride54. decision 55. bestVI. One possible version:Joining a club sometimes changes a person greatly.Jane used to be a shy and quiet girl. She used to get nervous easily and her face often turned red when she spoke with strangers.She liked nothing but reading alone in her free time. However, she has changed a lot since she joined the Buddy Club. Now, Jane is so brave and outgoing that she isn’t afraid of speaking out in public anymore. What’s more, she has lots of hobbies, such as singing, reading and dancing. She is good at them as well.People sure change all the time, right? What we should do is to learn from Jane. Change ourselves and choose to be the best of ourselves.九年级英语形成性检测卷(五)►Unit 5 What are the shirts made of?I.1-5 CAABC 6-10 BAAACII.11-15 EFADGIII. 16-20 BACCB21-25 CBBCAIV. 26-30 CCBAC 31-35 CABBC 36-40 DBAFEV. 41. widely42. grown43. leaves44. colorful45. lively46. traditional 47. historical 48. is held 49. are used 50. to 你们pleteVI. One possible version:Chinese knotsChinese knots are a form of Chinese traditional art. The history of Chinese knots dates back to ancient times. It is said that they were developed into an art form in the Tang and Song Dynasties and later became popular in the Ming and Qing Dynasties.Colorful thread is used for tying the knots. However, the most 你们monly used color is red because it symbolizes good luck and prosperity. The knots can be used as car or mobile phone decorations. Also, people hang the knots in rooms.Chinese knots can be seen in different parts of China, which are popular among the young and the old.九年级英语形成性检测卷(六)►Unit 6 When was it invented?I. 1-5 CABCA 6-10 CACCB 11-15 ABBCCII. 16-20 BACBC 21-25 ABCAAIII. 26-30 AABCB31. centuries 32. Asian33. Bamboo 34. easily35. straightIV. 36. most useful 37. inventor; inventions 38. was invented 39. daily40. called 41. salty 42. to get 43. widely44. Canadian 45. were soldV. 46. scientist 47. was invented 48. 你们municate 49. appeared 50. simple51. more 52. which 53. such54. kinds 55. peacefulVI. One possible version:Nowadays, mobile phones are more than making phone calls. We can watch TV, take photos and surf the Internet. Yet mobile phones have a history of less than fifty years. The first mobile phone appeared in America in 1973. It was invented by Martin Cooper. At that time, the mobile phone was very big and heavy. And it wasn’t brought into China until 1987. It was the 1G mobile phone. At the end of the l900s, the mobile phone became smaller and smaller, and it had much more functions. It was called 2G mobile phone. Now 3G and 4G mobile phones are be你们ing popular, especially among the young. We can not only use 3G and 4G mobile phones to make calls but also surf the Internet. They are just small 你们puters.九年级英语形成性检测卷(七)►期中复习题I. 1-5 BABAB 6-10 CBABAII. 11-15 AECGDIII. 16-20 CCBAA 21-25 BBACBIV. 26-30 CEAFD 31-35 CBACB 36-40 BAFECV. 41. 22 42. miles43. bad 44. money 45. months46. Because the rhythm of people’s life is faster and faster.47. To enjoy one’s life.48. 20 hours.49. Yes, they are.50. Answers vary.VI. 51. amazing 52. Their 53. to make 54. were used 55. seriously56. more 57. farmer 58. from 59. astronauts 60. will wearVII. One possible version:Of all the clubs, I like the English club best. I want to join the English club because it can improve my English skills. Next year, I will travel to America as a exchange student. I think English Corner is a good place to train and practice my spoken English. Maybe, I can make some foreign friends there.Also, I would like to join the music club. I love singing when I feel tired. After some songs, I feel relaxing and joyful. School clubs are useful and helpful for us. Why not join them and havefun right away?九年级英语形成性检测卷(八)►Unit 7 Teenagers should be allowed to choose their own clothes.I. 1-5 BCAAB 6-10 CABCB 11-15 CBBCBII. 16-20 CABCC 21-25 BACACIII. 26-30 DFACB 31-35 ACCCA36. fit / healthy37. except 38. hotel39. sports 40. walkingIV. 41. driver’s 42. safety 43. is grown 44. cut 45. choice46. educational 47. be given 48. talking 49. sleepy 50. will happenV. One possible version:Rules of My SchoolThere are lots of rules in my school. For example, we must clean our classroom every morning. I think it’s very necessary for us to keep it clean. And it’s good for our health. We have to wear school uniforms every day. I think the uniforms are ugly. In my opinion, we should be allowed to choose our own clothes. We can’t talk loudly in the classroom. As far as I am concerned, keeping quiet is good for studying.九年级英语形成性检测卷(九)►Unit 8 It must belong to Carla.I.1-5 AACBB6-10 BBCAC 11-15 ACBBCII. 16-20 CABCA21-25 BCBAAIII. 26-30 BCBCA 31-35 CBCCB36. About 24 million.37. Animals in Australia.38. It’s in Sydney.39. The south-east corner between Sydney and Melbourne.40. At home.IV. 41. valuable 42. medical 43. wolves 44. leader 45. worried46. showing 47. sleepy 48. is 49. mysteries 50. to catch V. One possible version:This paper without name on it might belong to a girl, but we have three students who have good handwritings — Lily, Jessie and Alice. The paper can't belong to Lily because she is an average student and not good at English. It might be Jessie's, for she is a top student and does well in English. But the problem is that she has found her paper in her desk. So it must belong to Alice. She likes English and does better in English than any other student in her class. And now she hasn't got her paper yet. So it must be hers.九年级英语形成性检测卷(十)►Unit 9 I like music that I can dance to.I. 1-5 BBBAB 6-10 BBBAC 11-15 AACCCII. 16-20 BCCAA 21-25 BCABAIII. 26-30 BCCAC 31-35 AABBA36. Five (subjects).37. English.38. No, it isn’t.39. Because they think math helps them to exercise their brains, and makes them smarter and more intelligent.40. Answers vary.IV. 41. has made 42. director 43. to solve 44. painful 45. them46. tastes 47. playing 48. to drink 49. musicians 50. pickingV. One possible version:Music is another language. It can bring us different feelings on different occasions. Some students think that doing homework with music is a good way to keep the noise out. What’s more, nothing can be more relaxing than listening to music. When they are listening to music, they can finish their homework more quickly. It’s not only good for their mind, but also good for their study.Some people also think that if you listen to music, you will be careless and make more mistakes in your homework. Doing homework with music can make you feel tired. It’s also a waste of time.In my opinion, every coin has two sides. As long as you put your heart into your homework,you can do it well.九年级英语形成性检测卷(十一)►Unit 10 You’re supposed to shake hands.I. 1-5 ABACA 6-10 BBCCA 11-15 BCBCAII. 16-20 BABAB 21-25 CCACBIII. 26-30 BCCBC 31-35 ACCAB36. They shake hands firmly while looking at you straight in the eyes.37. In Muslim countries.38. They should take off their shoes.39. They don’t discuss business.40. It’s about different behavior customs in different countries.IV. 41. eating 42. to behave 43. Dropping 44. interested 45. trying46. relaxed 47. was invited 48. spending 49. harder 50. betterV. One possible version:Dear Cindy,You must be excited about 你们ing to China soon. It is helpful to learn as many customs of China as possible. These basic manners will help you enjoy staying in China.First of all, let me give you some suggestions about visiting China. When you meet Chinese people for the first time, you are supposed to shake hands. You shouldn't kiss them. It’s polite to smile and say hello to them. You should knock on the door before entering the room. And it’s rude to leave without saying goodbye. You are expected to bring a small gift if you visit your friend for the first time. It’s polite to call first if you want to visit your friend.When you go to China, you had better remember the famous saying, “When in Rome, do as the Romans do.”Best wishes!Yours,Li Fei九年级英语形成性检测卷(十二)►期末复习题I.1-5AABBC 6-10 BACBAII. 11-15 CAGFEIII. 16-20 ABCBA 21-25 BACABIV. 26-30 EAFDC 31-35CCBAA 36-40 BACCAV. 41-45 BFECD46. His father beat him or made it hard on him.47. He could go around to give concerts. / He could give concerts.48. In 1787. / When he was seventeen years old. / When he was seventeen.49. He heard nothing. / He found himself deaf. / He lost his hearing. He still went on working and writing music pieces.50. Because he left more than 300 great pieces. / Because he is a famous musician. / Because of his music and spirit. / Although he heard nothing, he didn’t give up and continued writing music pieces.VI. 51. during 52. to wish 53. happiness 54. normally 55. activities56. held 57. interested 58. But 59. is listed / was listed 60. itsVII. One possible version:In my opinion, the Chinese should celebrate Western festivals.I still remember the unforgettable Halloween party that I took part in last year. One neighborhood held the party. On that night, I dressed up as a ghost, and my friends also wore different scary clothes. We knocked at neighbors’ doors and shouted “treat or trick’. They were surprised and gave us some candies. Later, some children joined us, including several foreign kids. We all enjoyed ourselves and we became friends.All in all, if we want to know more about other countries and their culture, celebrating their festival is helpful. At the same time, we can make some new foreign friends.九年级英语形成性检测卷(十三)►Unit 11 Sad movies make me cry.I. 1-5 BBCCA 6-10 CABCC 11-15 CAAABII. 16-20 CBACB 21-25 ABCACIII. 26-30 AACCB 31-35 BAFEC36. It is about twice that of 2021.37. No, it isn't.38. The speed limit sign.39. If he/she enters a “No Entry”area or makes a sudden turn, he/she could fail his/her driving test.40. Yes, I have. I will be more careful when crossing the street. Besides, I will remember all the road signs and obey traffic rules in the future.IV. 41. lately 42. weight 43. nodded 44. agreement 45. was called46. bought 47. to find 48. made 49. un你们fortable 50. powerV. One possible version:My Bad DayYesterday afternoon I went to meet my friend at the airport, but the car broken down halfway. When I got to the airport, he had waited there for one hour. I felt embarrassed. Then I invited him to dinner, but when we ate up, I found I had left my wallet at home. So my friend paid for the meal. When I returned home, I found the water heater had broken, so I just took a cold shower. It was really not my day.九年级英语形成性检测卷(十四)►Unit 12 Life is full of the unexpected.I. 1-5 CCCBA 6-10 AABCC 11-15 CCCBAII. 16-20 ABBCA 21-25 BCCBCIII. 26-30 BBACC 31-35 DAFCB36. night 37. influenced 38. usually 39. good 40. ifIV. 41. officer 42. embarrassed 43. believable 44. discovery45. disappeared46. unexpected 47. overslept 48. workers49. burning 50. canceledV. One possible version:Like many teenagers, I usually spend lots of money getting birthday gifts for classmates, buying snacks or having fun with friends. Of course, the money is from my parents.However, it was my first time to get my parents something for their 15th wedding anniversary last week. With the money I saved for, I bought a bunch of red roses for them. When I saw happy tears in their eyes, I knew it was not how much money I spent on the gift, but the love behind the gift. In the past, I just took it for granted to spend the money from my parents casually, but never expressed my thanks. I believe the roses, undoubtedly, will bloom forever in their heart.Since every parent works day in and day out to support the family, we should make good use of the money from them, such as getting some books or study materials, saving some every month or helping someone in need.九年级英语形成性检测卷(十五)►Unit 13 We’re trying to save the earth!I. 1-5 BBAAC 6-10 CBCBA 11-15 AABBCII. 16-20 BACCA 21-25 BCABCIII. 26-30 ABCCB 31-35 ABBBC36. About 200 days.37. Beijing itself.38. Motor vehicles.39. By strictly controlling coal burning, reducing the number of cars on the road and doing scientific research on air pollution.40. 答案不唯一IV. 41. wooden 42. harmful 43. scientific 44. to sell 45. be brought46. driving 47. trying 48. fishermen 49. be used 50. difference V. One possible version:As we all know, the environment around us is getting worse and worse. In some places, we can't see fish swimming in the river or trees on the hills. Some people even have no clean water to drink. So I think we must do something to protect the environment. But what can we do? How to protect our environment? For example, we can go to school on foot or by bike, we can use shopping baskets instead of plastic bags when we go shopping,and we can use both sides of the paper when we write. In a word, if everyone pays more attention to our environment, there will be less pollution and our life will be better. There is only one earth. I hope everyone will protect our environment well.九年级英语形成性检测卷(十六)Unit 14 I remember meeting all of you in Grade 7.I. 1-5 CABBA 6-10 AABBC 11-15 BBBACII. 16-20 CBCBA 21-25 CAABCIII. 26-30 CAABC 31-35 BBCCA 36-40 CBDAEIV. 41. manager 42. ours 43. thankful44. going 45. congratulate46. most47. talented 48. to learn 49. choice(s)50. Lastly, beginningV. One possible version:A Day I will Never ForgetWhen I was young, my father took me to many places and did many things with me. Thanks to him, I had a happy childhood.I still remember one day, when my father took me to a river and showed me how to fish. He explained to me what to do step by step and allowed me to try his new fishing tools. We were very lucky and got several fish. When we got home, I showed my friends the fish proudly.I can remember how happy I was that day.九年级英语形成性检测卷(十七)Units 10~14 阶段复习题I. 1-5 BCAAB 6-10 CBABCII. 11-15 EBACGIII. 16-20 BCAAA 21-25 CACCCIV. 26-30 BCCAC 31-35 CBBCA 36-40 BCDAFV. 41. skills 42. rests 43. worried/stressed 44. think 45. relax46. It is keeping watching for too long.47. High school students.48. There are two/2.49. By choosing laser surgery.50. I should do more eye exercises/have a healthy diet/...VI. 51. worried 52. were shown53. surprising 54. how 55. difference56. To encourage 57. clearly 58. has be你们e 59. because60. itVII. One possible version:I believe no matter how times flies, I will always remember the touching moment when Mrs. Wang talked with me and gave a new beginning of my life.Before Mrs. Wang became our Chinese teacher, I had been known as a “problem student”. Both the teachers and parents decided to give me up. However, Mrs. Wang didn’t abandon me. When I passed the exam for the first time, she had a long talk with me. First, she congratulated me on making progress little by little. Then she asked me if there was anything she could do for me. The moment we finished our talking, I felt a new life started.It’s the first time when someone really cared about me and found advantages on me. With her help, I gradually over你们e my short你们ings and changed into a better one. And the talk will be in my heart forever.。
天津一中2023-2024-1高一年级期中形成性阶段检测物理试卷一、单选题(共40 分)1.以下关于所用物理学研究方法及物理学家思想的叙述正确的是()A.在不需要考虑物体本身的大小和形状时,用质点来代替物体的方法叫假设法B.根据速度定义式v=ΔxΔt ,当Δt非常小时,ΔxΔt就可以表示物体在t时刻的瞬时速度,该定义应用了极限思想C.亚里士多德认为物体下落的速度与轻重无关D.在推导匀变速运动位移公式时,把整个运动过程划分成很多小段,每一小段近似看做匀速直线运动,然后把各小段的位移相加,这里采用了理想模型法【答案】B【详解】A.在不需要考虑物体本身的大小和形状时,用质点来代替物体的方法叫理想模型法,故A错误;B.根据速度定义式v=ΔxΔt ,当Δt非常小时,ΔxΔt就可以表示物体在t时刻的瞬时速度,该定义应用了极限思想,故B正确;C.亚里士多德认为物体下落的速度与轻重有关,他认为重的物体下落的快,故C错误;D.在推导匀变速运动位移公式时,把整个运动过程划分成很多小段,每一小段近似看做匀速直线运动,然后把各小段的位移相加,这里采用了微元法,故D错误。
故选B。
2.我国中科院电工研究所在山东济南阶段性建成世界首台电磁驱动地面超高速试验设施—“电磁撬”。
推进重一吨的物体时速高达1080公里。
假设物体由静止经过10s即完成上述运动。
则以下说法正确的是()A.重一吨的物体因为质量大故不能看作质点B.根据文中意思“1080公里”为位移C.物体运动的加速度为108m/s2D.根据以上信息可知,电磁轨道至少1500m【答案】D【详解】A.当物体的形状和体积对所研究的问题影响不大,甚至可以忽略不计时,物体就能看成质点,故A错误;B.根据文中意思“1080公里”为路程,故B错误;C.由题目可知,车子时速可达到1080km/h=300m/s,物体运动的加速度为a=ΔvΔt=30m/s2故C错误;D.若车做匀变速直线运动,则有v̅=xt=v2解得x=1500m故D正确。
形成性测评答案形成性测评是一种用于评估学生学习进展和理解程度的评估方法。
它旨在帮助教师了解学生在学习过程中的表现,以便根据学生的需求进行教学调整和支持。
形成性测评的答案应该准确反映学生的学习情况,以便教师能够为他们提供更好的教学和指导。
首先,形成性测评答案应该清晰地展示学生的学习成果。
这包括学生在课堂上的参与情况、作业的完成情况、考试成绩等。
教师需要了解学生在不同方面的表现,以便能够判断他们的学习进展和理解程度。
因此,形成性测评答案应该包括学生的具体表现和成绩,以便教师能够全面地了解学生的学习情况。
其次,形成性测评答案应该提供针对性的反馈和建议。
教师需要根据学生的表现给予他们及时的反馈和指导,帮助他们改进学习方法和提高学习效果。
形成性测评答案应该包括教师对学生表现的评价和建议,以便学生能够了解自己的不足之处并加以改进。
这样的反馈和建议对学生的学习至关重要,能够帮助他们更好地理解知识和提高学习成绩。
另外,形成性测评答案还应该反映学生的学习态度和自主学习能力。
除了学习成绩和表现,学生的学习态度和自主学习能力同样重要。
形成性测评答案应该包括对学生学习态度和自主学习能力的评价,以便教师能够全面了解学生的学习情况。
这样的评价能够帮助教师更好地指导学生,促进他们的全面发展。
总之,形成性测评答案应该准确地反映学生的学习情况,提供针对性的反馈和建议,并包括对学生学习态度和自主学习能力的评价。
这样的答案能够帮助教师更好地了解学生,为他们提供更好的教学和指导。
形成性测评答案的准确性和全面性对学生的学习至关重要,能够帮助他们更好地理解知识和提高学习成绩。
形成性练习与检测八下数学人教版2022版答案1、已知2x=8,2y=4,则2x+y=()[单选题] *A 、32(正确答案)B、33C、16D、42、x3??(m为正整数)可写成( ) [单选题] *A. x3+x?B. x3-x?C. x3·x?(正确答案)D. x3?3、1.如果点M(a+3,a+1)在直角坐标系的x轴上,那么点M的坐标为()[单选题] *A.(0,-2)B.(2,0)(正确答案)C.(4,0)D.(0,-4)4、32.已知m=()﹣2,n=(﹣2)3,p=﹣(﹣)0,则m,n,p的大小关系()[单选题] *A.m<p<nB.n<m<pC.p<n<mD.n<p<m(正确答案)5、f(x)=-2x+5在x=1处的函数值为()[单选题] *A、-3B、-4C、5D、3(正确答案)6、35、下列判断错误的是()[单选题] *A在第三象限,那么点A关于原点O对称的点在第一象限.B在第二象限,那么它关于直线y=0对称的点在第一象限.(正确答案)C在第四象限,那么它关于x轴对称的点在第一象限.D在第一象限,那么它关于直线x=0的对称点在第二象限.7、已知a+b=3,则代数式(a+b)(a-b)+6b的值是(? ????) [单选题] *A. -3B. 3C. -9D. 9(正确答案)8、1.计算-20+19等于()[单选题] *A.39B.-1(正确答案)C.1D.399、25.下列式子中,正确的是()[单选题] *A.﹣|﹣8|>7B.﹣6<|﹣6|(正确答案)C.﹣|﹣7|=7D.|﹣5|<10、24.已知点M在线段AB上,点N是线段MB的中点,若AN=6,则AM+AB的值为()[单选题] *A.10B.8C.12(正确答案)D.以上答案都不对11、16.如图示,数轴上点A所表示的数为()[单选题] *A.﹣2(正确答案)B.2C.±2D.以上均不对12、在0°~360°范围中,与-460°终边相同的角是()[单选题] * 200°(正确答案)560°-160°-320°13、28.下列计算结果正确的是()[单选题] *A.(a3)4=a12(正确答案)B.a3?a3=a9C.(﹣2a)2=﹣4a2D.(ab)2=ab214、下列函数中奇函数是()[单选题] *A、y=2sin x(正确答案)B、y=3sin xC、y=2D、y=15、11.点P的坐标是(2-a,3a+6),且点P到两坐标轴的距离相等,则点P坐标是()[单选题] *A.(3, 3)B.(3,-3)C.(6,-6)D.(3,3)或(6,-6)(正确答案)16、34、根据下列已知条件, 能画出唯一的△ABC的是() [单选题] *A、∠C=90°,AB=8,BC=10B、AB=4,BC=3,∠A=30°C、AB=3,BC=4,CA=8D、∠A=60°,∠B=45°,AB=6(正确答案)17、18.如果A、B、C三点在同一直线上,且线段AB=4cm,BC=2cm,那么AC两点之间的距离为()[单选题] *A.2cmB.6cmC.2或6cm(正确答案)D.无法确定18、21.在﹣5,﹣2,0,这四个数中最小的数是()[单选题] * A.﹣5(正确答案)B.﹣2C.0D.19、15.已知命题p:“?x∈R,ex-x-1≤0”,则?p为()[单选题] * A.?x∈R,ex-x-1≥0B.?x∈R,ex-x-1>0C.?x∈R,ex-x-1>0(正确答案)D.?x∈R,ex-x-1≥020、17. 的计算结果为()[单选题] *A.-7B.7(正确答案)C.49D.1421、32、在、、、、、3.14这六个数中, 无理数的个数有()[单选题] *A) 1 个;B) 2 个; (正确答案)C) 3 个;D) 4 个.22、从3点到6点,分针旋转了多少度?[单选题] *90°960°-1080°(正确答案)-90°23、19.下列函数在(0,+?? )上为增函数的是(). [单选题] *A.?(x)=-xB.?(x)=-1/X(正确答案)C.?(x)=-x2D.?(x)=1/X24、14.平面上有三个点A,B,C,如果AB=8,AC=5,BC=3,则()[单选题] *A.点C在线段AB上(正确答案)B.点C在线段AB的延长线上C.点C在直线AB外D.不能确定25、8、下列判断中:1.在平面内有公共原点而且互相垂直的两条数轴,就构成了平面直角坐标系;2.坐标平面内所有的点与所有实数之间是一一对应的;3.在直角坐标平面内点(x,y)与点(y,x)表示不同的两点;4.原点O的坐标是(0,0),它既在x轴上,又在x轴上。
六上语文形成性试卷第八单元检测答案
一听写词语
探访淡雅炼就
交涉幻觉捉摸
为所欲为暑去寒来
雕梁画栋不落窠臼
二按要求写词语
绿茵盲人琴键陌生陶醉蜡烛
夜晚,我顺着(幽静幽暗)的小路往前走,来到了街心花园,那里环境(幽雅、幽静),是人们休闲的好去处。
(清幽)的月光给街心花园镀上了一层神秘的洁白。
巧夺天工别具一格阳春白雪
雕梁画栋雅俗共赏古色古香
脍炙人口曲高和寡妙笔生花
描写文学艺术阳春白雪妙笔生花雅俗共赏脍炙人口
描写建筑艺术巧夺天工别具一格雕梁画栋古色古香
描写音乐艺术曲高和寡雅俗共赏
二按要写写句子
1 扩句如妈妈的嘴角不自觉地流露出浅浅的微笑。
2您常说要老实做人,认真演戏。
三判断题
错对对对
四填空
1 志在高山若泰山若江河高广大
2 音乐家乐圣
3 响遏行云音乐
五课内阅读
1 微波粼粼霎时间雪亮
2 月光曲
3 琴声激越的句子忽然,海面上刮起了大风,卷起了巨浪。
被月光照得雪亮的浪花,一个连一个朝岸边涌过来……
琴声平缓微波粼粼增强气势(高昂
4 略
六课外阅读
1 划去āi 克塌塑
2 肝肠寸断充耳不闻
3 联想的句子
似乎在呼救似乎在凄厉地喊叫似乎又下不了口
略
4 主要内容:法国大雕塑家罗丹在加尔波创作的雕塑的基础上,重新修改创作,增强了艺术感染力。
八下生物形成性练习与检测答案20221、消化系统中,消化和吸收营养物质的主要场所是? [单选题] *A.大肠B.胃C.小肠(正确答案)D.口腔2、168.(2021·平山)下列叙述正确的是()[单选题] *A.父亲有耳垂(A),母亲无耳垂(a),女儿无耳垂,则父亲的基因组成是AA或AaB.一个性状总是从父亲直接传给儿子,由儿子直接传给孙子,那么控制这个性状的基因最可能是位于Y染色体上(正确答案)C.染色体存在于生物体所有体细胞中,染色体由DNA和蛋白质组成D.同样的甜瓜在昼夜温差为20℃的甲地比在昼夜温差为10℃的乙地种植含糖量高,这样的变异能遗传给后代3、蒸腾作用是植物体重要的生理活动之一。
以下相关叙述错误的是[单选题] *A.水可以通过叶片的气孔散失到大气中B.蒸腾作用为水和无机盐运输提供动力C.蒸腾作用有助于降低叶片表面的温度D.植物在不同条件下蒸腾速率是相同的(正确答案)4、线性动物中,属于研究遗传、发育、衰老等过程的重要实验动物的是()[单选题]A.蛔虫B.蛲虫C.钩虫D.秀丽隐杆线虫(正确答案)5、菜豆种子萌发过程中,发育成新个体的结构是[单选题] *A.胚(正确答案)B.胚芽C.子叶D.胚根6、79.(2019·德州)如图表示人体消化道内吸收营养物质的一种显微结构,该结构的名称及其吸收的营养物质分别是()[单选题] *A.环形皱襞,甘油、氨基酸B.小肠绒毛,脂肪微粒、水C.环形皱襞,葡萄糖、无机盐7、病毒可在人工培养基上大量增殖[判断题] *对错(正确答案)8、珙桐是我国特有的珍稀植物,种子外有坚硬的果皮包被。
由出此可知珙桐属于[单选题] *A.苔藓植物B.藏类植物C.裸子植物D.被子植物(正确答案)9、唾液淀粉酶催化反应最适温度和保存温度是37?℃[判断题] *对错(正确答案)10、右图为小明看到水杯并端起水杯的反射活动示意图。
下列相关叙述错误的是(12)A.在视网膜上形成水杯的物像B.形成视觉的中枢位于脊髓(正确答案)C.效应器损伤可能无法端起水杯D.完成该反射的结构基础是反射弧11、79 .下列各项中,不属于青春期心理变化的是()[单选题] *A.具有强烈的独立意识B.对与异性交往感兴趣C.归属感和依赖性强烈D.内心世界仍然较简单(正确答案)12、与鱼类、两栖动物和爬行动物相比,鸟类独有的特征是()[单选题]A.用肺呼吸B.体内受精C.陆地产卵D.体温恒定(正确答案)13、黑暗中生长的植物幼苗叶片呈黄色是由于叶黄素合成较多引起的[判断题] *对错(正确答案)14、夏天到了,食品容易腐败。
1
第七单元形成性检测
一、读拼音,连词语。
j í sh ì ch āo sh ì ɡu ì t ái ā y í sh ān ɡ p ǐn
超 市 集 市 阿 姨 商 品 柜 台
二、照样子,说一说,写一写。
饼干: 一块饼干 一包饼干 一千克饼干
电视:
萝卜:
铅笔:
三、填空。
买卖 为本 买卖不成 无欺
一、读一读,抄一抄。
公平竞争 专卖店 连锁店 个体户 买卖不成仁义在
二、读一读,连一连。
面粉 家电
钢笔 粮食
洗衣粉 生活用品
高压锅 文具
三、你认为哪个量词不合适,用你喜欢的符号标出来,并改正。
一个醋( )一棵电话( )一套刀 ( )
一只鞋( )一束白菜( )一壶衣服( )
实 践
小天地 读写训练场 双基加油站
今天你当家
丁丁的奶奶今天过生日,丁丁想用自己的零用钱给奶奶买个生日蛋糕。
他想给奶奶一个惊喜,一个人悄悄来到超市,买了一个大蛋糕,高高兴兴地回到了家。
打开一看,却发现蛋糕已经过期了。
1、丁丁在买蛋糕时犯了一个什么错误?
2、假如你就是此时的丁丁,你会怎么处理这件事?先想一想,再把它
写下来。
(设计山东省沂水县黄山铺镇教委教研室张怀霞)
2。