③抗病:易感病=1:1(2分)【解析】(1)由“F1中抗病自交得到的F2中,抗病:易感病=3:1”可知,抗病与易感病由一对等位基因控制,符合基因的分离定律。(2)由杂交实验1的亲子代实验数据可知,抗病为显性性状,易感病为隐性性状。设品系甲的基因型为AA,突变体1的基因型为a1a1。①若品系甲产生配子的过程中,抗病基因(A)突变成易感病基因(a1),且其产生的含易感病基因(1)的配子与突变体1产生的配子结合后发育的子代可以是易感病株;②若突变体1未能与品系甲完成杂交,而是突变体1(a1a1)自交,F1可以出现易感病株;③若品系甲产生配子的过程中抗病基因所在染色体区段缺失,且产生的含该染色体的配子(无抗病基因A)与突变体1产生的正常配子(1)结合后发育的子代可以是易感病株;④若品系甲产生配子的过程中抗病基因所在染色体缺失,且不含该染色体的配子(无抗病基因A)与突变体1产生的正常配子(1)结合后发育而来的子代可以是易感病株。(3)①若突变体1和突变体2是由于同一种基因突变所致,设为a1a1和a2a2,则突变体1与突变体2进行杂交,F1均为突变体a1a2,F1自交得到的F2均为易感病。②若两种突变体是由非同源染色体上的非等位基因突变所致,设突变体1的基因型为aaBB,突变体2的基因型为AAbb,则突变体1与突变体2进行杂交,F1的基因型为AaBb,表型为抗病,F1自交,后代基因型及比例为A_B_:(A_bb+aaB_+aabb)=9:7,即F2抗病:易感病=9:7。③若两突变基因是同源染色体上的非等位基因突变所致,设突变体1的基因型为aBB(也可以表示为AAbb),突变体2的基因型为AAbb(也可以表示为aaBB),则突变体1与突变体2进行杂交,F1的基因型为AaBb,表型为抗病。由于两对基因在一对同源染色体上,且不考虑交叉互换,因此F1产生的配子为Ab和aB,则F1自交产生的F2为2AaBb:AAbb:aaBB=2:1:1,即F2抗病:易感病=1:1。生物学答案第5页(共5页)
11.甲烷的分子结构具有高对称性且断开1mo1C一H键需要吸收440kJ能量。无催化剂作用下甲烷在温度达到1200℃以上才可裂解。在催化剂及一定条件下,CH4可在较低温度下发生裂解反应生成C和H2,甲烷在镍基催化剂上的转化过程中能量变化如图所示。下列说法错误的是相过渡态I过渡态Ⅲ能过渡态ⅢA.甲烷催化裂解成C和H2需要吸收1760kJ能量
第I卷(选择题共43分)一、选择题:本题共9小题,每小题3分,共27分。每小题只有一个选项符合题意。1.科学家最近又发现了一种新能源一“可燃冰”。它的主要成分是甲烷分子的结晶水合物(CH4·H2O)。埋于海底地层深处的大量有机质在缺氧环境中,被厌氧型细菌分解,最后形成石油和天然气,其中许多天然气被包进水分子中,在海底的低温与高压下形成了类似冰的透明晶体,这就是“可燃冰”。这种“可燃冰的晶体类型是A.离子晶体B.分子晶体C.共价晶体D.金属晶体
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AADD x aaddAD人AD人AaD人Aap人的水内为位人交认的个体进行连续自交,最后得到所需品种,所需品种属于(填“纯合子”分“》·交奇不中过星用可的遗专学西理是体拿种:於交后·取下,的花药,进行花药离体暗养,共士口种类型单倍体幼心指用低温或不处理单倍体动苗·选出所后品种。念烟为来家族两种单基因遗传病的系谱图,与甲病有关的基因用△色表示,与乙病争微示,已知其中一种遗传病的致病基因位手X染色体上一回答下列问题:隐口○正常男性、女性①患甲病女性琦1011213●患乙病女性14①分所,甲%的透传方武是■患甲、乙两病男性学,乙病的遗传方式是生X生,某人建议Ⅱ5与Ⅱ-6生男孩,该建议(填“正确”或“不正确”)。烯(:题桥,0的甲病致病基因有一个来自I代的0(2与基因型同于亚-14的男性婚配,则后代患一遗传病的概率为2H.Aa以XAa以XA4明Aa人p以:Aaad人XA烟够Y霄Ak haABAA aY
AADD x aaddAD人AD人AaD人Aap人的水内为位人交认的个体进行连续自交,最后得到所需品种,所需品种属于(填“纯合子”分“》·交奇不中过星用可的遗专学西理是体拿种:於交后·取下,的花药,进行花药离体暗养,共士口种类型单倍体幼心指用低温或不处理单倍体动苗·选出所后品种。念烟为来家族两种单基因遗传病的系谱图,与甲病有关的基因用△色表示,与乙病争微示,已知其中一种遗传病的致病基因位手X染色体上一回答下列问题:隐口○正常男性、女性①患甲病女性琦1011213●患乙病女性14①分所,甲%的透传方武是■患甲、乙两病男性学,乙病的遗传方式是生X生,某人建议Ⅱ5与Ⅱ-6生男孩,该建议(填“正确”或“不正确”)。烯(:题桥,0的甲病致病基因有一个来自I代的0(2与基因型同于亚-14的男性婚配,则后代患一遗传病的概率为2H.Aa以XAa以XA4明Aa人p以:Aaad人XA烟够Y霄Ak haABAA aY
通过呼吸作用为种子萌发提供能量,据图可知,蛋白质2抑制种子萌发,蛋白质2可以促进蛋白质1的合成,因此蛋白质2不是α-淀粉酶,光敏色素为光的受体,据图分析,光会抑制蛋白质3的合成,因此蛋白质3不是光敏色素,D项错误。16.【答案】A【解析】由题干信息可知,A区域为挺水植物芦苇,B、C区域为沉水植物伊乐藻、苦草,因此伊乐藻、苦草和芦苇的分布体现了群落的水结构,A项错误;该公园的建立,既可体现生物多样性的直接价值(休闲娱乐),又可体现生物多样性的间接价值(生态价值),B项正确;种植多种净化污染能力较强的当地植物,有利于对污染水体的净化,体现了生态工程的自生原理,C项正确;公园内成熟的芦苇不收割,一些重金属元素会聚集在湿地公园,不利于芦苇的生长,因此对成熟的芦苇收割并运出公园,有利于提高公园除污能力,D项正确。17.【答案】(1)林冠层遮蔽地面(阳光)的程度(2分)叶绿素主要吸收红光和蓝紫光,类胡萝卜素主要吸收蓝紫光(2分)(2)林隙(1分)林隙生境中,该药材植物的净光合速率大,有机物的积累最快(2分)(3)林缘组的气孔导度低,植物从外界吸收的C0,少(仅答“气孔导度降低”“午休现象”或“气孔减小”给1分,2分)(4)在15%~75%的郁闭度范围内,缩小梯度,增加若干组实验,测定并比较各组的净光合速率,净光合速察最大的一组对应的郁闭度基本就是最适合种植该药材植物生长的郁闭度(郁闭度范围正确1分,缩小梯度,增加若干组实验1分,共3分)【解析】(1)郁闭度指的是林冠层遮蔽地面的程度。叶绿素主要吸收红光和蓝紫光,类胡萝卜素主要吸收蓝紫光。(2)从图中信息可知,林隙生境中,该药材植物的净光合速举大,有机物的积累最快,即林隙生境下最适合种植该药材植物。(3)从图中信息可知,林缘组的光合色素含量较大,但其光合速率反而低于林隙组,主要原因很可能是林缘组的气孔导度低,植物从外界吸收的C02少。18.【答案】(1)4(1分)(2)若“某条染色体”是X染色体时,F,雌性个体中红色荧光翅与无色翅的比例为1:1;若“某条染色体”是Y染色体时,F,雄性个体中红色荧光翅与无色翅的比例也为1:1,均与题干信息不符(答案合理即可,2分)(3)当A基因和红色荧光蛋白基因同时存在时,红色荧光蛋白基因才能表达(答案合理即可,2分)红色荧光翅:无色翅=9:7(2分)红色荧光翅:无色翅=1:1(2分)(4)X染色体上(2分)白色、红色(2分)【解析】(1)根据题干信息可知,该昆虫的一个染色体组是由3条常染色体+1条X染色体或1条Y染色体构成的。(2-3)根据“昆虫甲与昆虫乙交配,所得F,雌雄个体中红色荧光翅与无色翅的比例均为1:3”以及昆虫甲与昆虫乙的基因组成及其表型可知,当A基因和红色荧光蛋白基因同时存在时,红色荧光蛋白基因才能表达,并且昆虫乙的“某条染色体”既不是X染色体,也不是Y染色体,因为当“某条染色体”是X染色体时,F,雌性个体中红色荧光翅与无色翅的比例为1:1;当“某条染色体”是Y染色体时,F,雄性个体中红色荧光翅与无色翅的比例也为1:1,与题干信息均不符。假设红色荧光蛋白基因用B基因表示,则,红色荧光翅雌雄个体的基因型为AoBo。若昆虫乙的“某条染色体”不是2号常染色体,则A和B基因的遗传遵循自由组合定律,F,的表型及其比例为红色荧光翅:无色翅=9:7:若昆虫乙的“某条染色体”是2号常染色体,则A和B基因的遗传不遵循自由组合定律,F2的表型及其比例为红色荧光翅:无色翅=1:1。(4)当等位基因G/g位于X染色体上,且纯合雌昆虫丙与纯合雄昆虫丁的眼色分别为白色(XX)、红色(XY)时,两者交配,所得子代中雌性个体的基因型为XX,表现为红眼,雄性个体的基因型为XY,表现为白眼。19.【答案】(1)降低(相应化学)反应的活化能(2分)(2)突触小泡(1分)(钠离子通道开启)钠离子大量内流(2分)突触间隙(1分)(3)控制无关变量(答“控制单一变化”或“排除其他条件的干扰”均可,1分)实验组使用了毒扁豆碱,而对照组使用了生理盐水(未使用毒扁豆碱)(2分)实验组小鼠脑中Ach明显高于对照组(2分)生物学第3页(共4页)
物激素有生长素和细胞分裂素,且通过调整二者的比例达到不同的目的,在该阶段需要光照,因为叶绿素的形成需要光照。(5)利用植物体细胞杂交的方法培育作物新品种过程中,遗传物质的传递不遵循孟德尔的遗传规律,因为该过程中没有经过有性生殖形成配子的过程。
Keys:(One possible version)1.He attempted to remove the two mountainswith his family2.The fable reflects the virtue of perseverance inthe face of difficulty3.As long as we hold on to our dream,we arelikely to realize it
第四部分写作(共两节,满分40分)第一节(满分15分)假如你的美国朋友Tom要来你所在的城市旅部,请你给他推有一家酒张。夏点如下:1.酒店的位置(酒店名可以自拟)2.推荐的理由。注意:1.词数80左右:2.可适当增加细节,以使行文连贯,3.不得涉及姓名、学校等真实信息,第二节(满分25分】阅读下面材料,根据其内容和所给段落开头语续写两段,使之构成一篇完整的短文The Meredith family lived in a small community.As the economy was indecline.some people in the town had lost their jobs.Many of their families werestruggling to make ends meet.People were trying to help each other meet thechallenges.Mrs.Meredith was a most kind and thoughtful woman.She spent a great dealof time visiting the poor.She knew they had problems,and they needed all kindsof help.When she had time,she would bring food and medicine to them.One morning she told her children about a family she had visited the daybefore.There was a man sick in bed,his wife,who took care of him and could notgo out to work,and their little boy.The little boy-his name was Bernard-hadinterested her very much."I wish you could see him,"she said to her own children,John,Harry.and英语·试题卷四·第13页(共14页)
C.It is related with female condors at their first birth.D.It happens when female condors are without males'accompany33.What is mainly discussed about California condors in the fourth paragraph?A.Their being endangered.B.Their general informationC.Measures to save the species.D.Achievements of saving the species.34.Which is bad news about asexual reproduction?A.It happens only in a few species.B.It goes against traditional scientific rules.C.Scientists attach little significance to this discovery.D.The two condors from unfertilized eggs have a shorter lifespan.35.What will researchers need to know about this kind of reproduction?A.Whether this kind of reproduction is happening in other species.B.How asexual reproduction can be used to save endangering species.canC.Whether two mothers involved produced the eggs without male help.009D.Why the two condors from unfertilized eggs have a much longer lifespan.to a鹰)第二节(共5小题;每小题2分,满分10分)rks根据短文内容,从短文后的选项中选出能填人空白处的最佳选项。选项中有es.两项为多余选项。edLack of sleep is a common problem in the modern society that affects both young00people and adults.36 But consistent lack of sleep leads to drowsiness throughoutthe day and obesity.irdIn fact,staying awake for 24 hours causes reduced hand-to-eye coordination.he37 Lack of sleep in school-aged children is often linked to emotional difficultiesgs38 The reason is that the brain has difficulties reading facial expressionslike depression and poor performance.beand interprets most faces as threatening.As such,these individuals are less likely toS.engage in conversations with others and may be very annoying.Extreme deprivation ofutsleep causes victims to avoid social interactions altogether.Lack of sleep also leads to increased emotional reactivity,making people quick tonjudge,short-tempered,and emotionally changeable.39 It explains why victimsare less good at managing their emotions when working.A study conducted on medicalinresidents showed that sleeplessness directly affected their mood as it reduced positiveerfeelings.They also felt angry most of the time and displayed hostility and depression.Additionally,loss of sleep affects how people react to positive experiences.40Lack of sleep also affects the subject's local expressivity.As such he may exhibitnegativity in speech by talking in flat,monotonic(单调的)tones../号卷·2022届全国高考最新原创信息试卷(六)·英语第7页共10页
七年级新目标第35期e2021一2022学年English Weekly关沿围報2022年2月3日星期四总第3699期山西师范大学主管山西师大教育科技传媒集团主办●英语周报社编辑出版●社长:徐文伟●总编辑:刘永俊●国内统一刊号:CN14-0705)●网址:hp:www.ew.com.cm图说天下共同关注Let'sBears Play on the Slide7a看熊妈妈教小熊滑滑梯」Kids like playingon the slide(滑梯),andso does this baby bear!In the picture,we can see the baby bear is on aslide.His mom is waiting on the playground.f the two bears and
2点,A推理判断题。S0k的能源独立理念概括起来为两点:1)减少能源消费:2)利用不26D段落大意题,根报第七段”1 called him tk i is me o h加n umplerin显然,上文提到的关掉一些电灯及风扇属于减少能源消费的范畴h people in richtibng give up their comfrt"可知,作27C细节理解题。根据第人段"Ceob pobe veryodyushre the burder.”可者对Solanki的理念是持怀疑态度的。知答案【答案与解析】28.B细节理解题。根据第二段“According o Bruce Richardson'A Scal Hiryf Tea,Catherine of本文是一篇说明文。文章主要介绍了具有英国特色的下午茶。29.C细节理解题。根据第三段“On those,uests had to mind their manners”可知,喝“低茶”时大Braganza is credited with introducing tea to England..”可知答案.30.D推理判断题.根据第五段“‘Americans stand out easily because they work so hard to keep their pinkies家非常注重仪式感extended while holding their teacups.上makes you look funny.'"可推断,用“兰花指”拿茶杯的很可能是美3L,A写作意图题。根据第一段“.,.but there's one more thing you have to check off your to-do list:the国人。English afteroon tea with pretty cups and all the formal ceremonies."及下文的细节描述可知,作者的目的是介绍英国的下午茶。【答案与解析】本文是一篇说明文。文章主要介绍了汗臭的原因及好处32.C推理判断题。根据第二段“Now25 years later,I've found out that my sweat is actually a signal ofsomething good on my skin-something that protects me from many skin problems..”及最后一段“So nexttime when you're told you smell bad,...take a moment to thank your sweat...for helping to keep yourskin healthy and safe.”可推断,作者非常感激臭汗的保护。33.B词义猜测题。根据画线词前“On its own,this type of sweat isn'tsmelly..But.,.”可推断,smelly,stinky及Unpleasant为同义词。34.D细节理解题。根据第四段“There are almost2O0 different species of bacteria living on it.Some of themreally enjoy eating the compounds in our sweat and then spit out new compounds,some of which are quitesmelly.”可知,汗臭是由皮肤上的细菌引起的。35.A标题判断题。通读全文、尤其是第二段“To figure out what I'm talking about,we need to step back andlook at what actually creates body odor(气味).”可知,本文主要是解释汗臭的原因及好处。【答案与解析】本文是一篇说明文。文章主要介绍了几个省钱吃好的小技巧36.E根据空前的关键词embarrassed可快速锁定E项。37.B根据空前“Food producers usually use trendy words,like organic,low-sugar and low-fat,.to describetheir products.""but they're also marketing terms that can paint an inaccurate picture that some foodsare really healthier than others..”可知,B项“这些描述仅对某些顾客适用”起到了承上启下的作用。38,G根据本节的小标题Be cautious with trendy words及空前的追新猎奇的后果可知,G项“不要仅凭这些时髦词语评估食品”符合。39,F空前的节食是“减”,空后的食补是“加”,故F项中的instead及addition能把这两个语义相反的部分无缝地衔接起来。40.C本节主要是讲冷冻及罐装制品的好处,故C项“不要冷落罐装及冷冻果蔬”适合作本节的小标题。【答案与解析】本文改自马克·吐温的短篇小说《运气》。一个十足的傻瓜却因为好运总能歪打正着。他不但以优异成绩从军校毕业,还在战争中取得一个又一个的胜利,并最终成为英国最伟大的军事将领。4L.A能被邀请参加英国最伟大的军事将领的宴会,那份激动应该是无法描述(description)的。42.B因此,当听到别人说这位将领是个十足的傻瓜时,听者也一定会感到震惊(shock)不已。43.D44.C根据下文“When Scoresby attended my first class,.”可知,讲故事的人当时是军校的教官(teacher)。根据空后的对比可知,别的学生应该是回答得很睿智(intelligently)。3【模拟卷·英语(三)参考答案第3页(共4页)】新高考E
ldn't believe it.he family.(答案速查】ed exactly 50 years电话号码为808-572-6560。故选B。of a small bedside23.A【命题意图】考查细节理解。【解题思路】根据Maui Arts&Cultural Center部分折断或树皮被制擦,就会有像牛奶一料的液质流出。33Bthat Dr.Doan hadre all those years.中的“The center hosts a variety of performances that28.C【命题意图】考查细节理解。【命题意图】考查细节理解。his piece of papershowcase the finest of Hawaiian and local artists.解题思路】根据第一段的最后一句e血北【解题思路】根据第三段最后一句“…but the robots知,游客在Maui Arts&Cultural Center可以观看表演。ofen arct people'curio becase fhave just become urgently needed because of the recent故选A。mame and shape..”可知,人们之所以被“光程树吸号引COVID-19 reappearance in multiple Chinese cities."是因为它的名字和特殊的外形。故选C。知,由于疫情形势再次变得严峻,所以社会对这种能ve missed you!词汇积累relaxed a山.放松的;舒造的host,主办;主持n.主人;主持人showcase展示;展现n展示柜;陈29.B【命题意图】考查推理判断。自动进行咽拭子样本采集的机器人的需求越来越迫切。故选B。the past,with列柜innovativeadj.革新的;新颖的cater to迎合;满足【解题思路】根据第三段和第四段内容可知,“光棍树”34.D【命题意图】考查细节理解。k City Marathon需要生长在非洲的沙漠地区,因为要适应当地恶劣的自然【解题思路】根据第四段中的“‘Early experiments onI'm not actuallyB环境,所以它没有叶子,只有绿色的枝权:但如果人们volunteers proved the accuracy of the mechanical arm's体裁:记叙文主题:人与自我一坚持梦想将其种植在温暖潮湿的地方,它也会长出小叶子,这automatic sampling,which showed little significantthe run,so the【语篇导读】2022年5月7日,Merle Liivand打破了地自已说明它具有一种适应环境的能力。故选B。difference compared with manual sampling(人工采30.D【命题意图】考查细节理解。gher than the在单片脚蹼游泳运动上创造的世界纪录。她不仅在佛样),'said the researchers.”可知,机器自动化采样与人工采样相比并无太大区别,即他们的采样结果是old joints will61.and 62.will be shipped 63.which 64.advanced65.changes 66.to give 67.a 68.began【解题思路】根据第三段的内容可知,“光棍树”是为了69specially asIreaching罗里达州比斯坎湾汹涌的海水中游出了全程马拉松的样的。故选D。70.to距离,甚至一边游泳一边捡出了水里的垃圾。适应环境(inorder to thevo),所以它的树35.B【命题意图】考查推理判断。k while I get24.A【命题意图】考查细节理解。叶在漫长的进化过程中消失了,剩下的只有枝权。因此这种变异是由自然条件造成的。故选D。【解题思路】根据文章最后一段的内容可知,这种能自xcited about第二部分阅读理解【解题思路】根据第二段中的“In one training session31.A【命题意图】考查主旨大意。动进行咽拭子样本采集的机器人还需要进行进一步doing it to的改良与完善。故选B。第一节she nearly swallowed some plastic that was floating in the【解题思路】通读全文可知,本文主要介绍了“光棍树”re.This is asea.""She decided to work to make people more aware这种特殊的树的情况,并着重描述了它的特别之处。长难句分析l.The developers say that they have gottenAeducationalof plastic pollution.”可知,是一次在训练时差点儿吞下故选A。demand from several Chinese cities such as Shanghai,and体裁:应用文主题:人与社会一毛伊岛旅游ming,land【语篇导读】夏威夷的毛伊岛是一处著名的旅游胜地。本垃圾的经历让Liivand有了在游泳时检垃圾的想法。长难句分析In the meantime,its branches and unksthat the robots could replace humans in this process in thefuturebviously a故选A。文介绍了毛伊岛的四个旅游项目。turned green,which could have photosynthesis(光合作用)分析:句中两个hat均引导的是宾语从句,且这两个宾语marathon25.D【命题意图】考查段落大意。21.D【命题意图】考查细节理解。just like green leaves.ead over to【解题思路】第三段主要介绍了Liivand于2019年从句由and连接;第二个hal不能省略。【解题思路】根据Awapuhi Adventures部分中的are分析:本句中which引导非限制性定语从句;它指代前面句意:开发人员表示,他们已经收到了来自中国的好几座y elephant2020年、2021年和2022年在单片脚蹼游泳运动上取的句子its branches and trunks turned green。run by professional tour guides Hawaiian Paddle城市,比如上海的需求,他们还表示,未来这种机器人可得的成绩。故选D。句意:与此同时,它的枝权和树干变成绿色一使它就像Sports部分中的are conducted by professional guides可能会在这个过程中替代人类。26.C【命题意图】考查词义猜测。绿叶一样进行光合作用。知,这两个旅游项目都提供专业的导游。故选D。2."Early experiments on volunteers proved the accuracy of【解题思路】根据画线词组前面的The water was rough词汇积累三peculiarad.或奇怪的;异常的训urae.说the mechanical arm's automatic sampling,which showed little干扰顶分析*,本题易错选B。本题问的是Awapuhi和后面的but she didn't stop及常识可知,因为水面波明;阐明prospective adj.潜在的;有希望的;即将发生的significant difference compared with manual sampling(Adventures和Hawaiian Paddle Sports有什么相同之涛汹涌,且在室外水域游泳会遇到意想不到的问题。resist v.抵制;阻挡humid adj温暖潮湿的,湿热的采样),”said the researchers..处。选项B是“它们提供水上冒险活动。”的意思,根break through“突破”;prepare for“为…做准备”;分析:本句引号中的部分是一个主从复合句,其中which据Awapuhi Adventures部分的内容可知,该游览项目come across'“偶然遇到”;take away“拿走”。故选C。引导非限制性定语从句;showed little significant difference有较高体裁:说明文主题:人与社会一能自动进行咽拭子样查考提供浮潜探险活动,但Hawaiian Paddle Sports只是27.B【命题意图】考查推理判断。本采集的机器人意为“没表现出显著差异”;compared with..为固定搭配,说明在该项目中人们可以乘坐皮艇或独木舟来探索【解题思路】根据文章最后一段Liivand所说的话中的【语篇导读】文章主要介绍了在疫情期间,中国推出了能自表示“与…对比”。海洋和海洋生物,并没有说提供“水上冒险活动”。故"Set a dream and try your best to make it come true.I动进行咽找子样本采集的机器人,并以此来助力新冠句意:研究人员称:“早期对志愿者们的实验证明了这种机涉及B选项不正确。will persist it forever.”可知,Liivand鼓励人们怀有梦想疫情防治工作。人械臂(在进行)自动化采样时的准确性,而这种准确性与人工采样相比没有表现出显著的差异。”保有22.B【命题意图】考查细节理解。并努力实现梦想。由此可知,她的故事旨在鼓励人们32.D【命题意图】考查细节理解。【解题思路】根据Hui No'eau Visual Arts Center部分要坚持自己的梦想。故选B。【解题思路】根据第二段中的“the obts were第二节普说体裁:说明文主题:人与自然一拯救海洋的形中的“The Hui Gallery Shop has a variety of art-baseddesigned tos the burden of medical orkein mass【语篇导读】文章就如何拯救海洋提出了几点有效的建议。空与items such as glass,paintings,drawings,and体裁:说明文主题:人与自然一“光棍树”COVID-19 nucleie acid(核酸)testing.”可知,这种能自36.G【解题思路】根据空格前后两句话可知,空格处所photography..”可知,在Hui No'eau Visual Arts Center的【语篇导读】本文主要介绍了一种特殊的树一“光棍动进行咽拭子样本采集的机器人被开发出来的目的填句子应与“为拯救海洋应该采取的行动”有关。Gthe Hui Gallery Shop人们可以买到艺术品,其对应的树”。这种树没有树叶,只有绿色的枝权。如果枝权被是减轻医疗工作者的工作负担。故选D。D18卷(三)·英语D17卷(三)英语
KEYCORNERTask II.略TaskⅡ.略c.trendd.fuelflood made many people in the villageLEXICAL CHUNKSe.datasuffer from.1.消耗能源1.data2.catastrophe3.It is because of climate change that上期练题参考答案2.natural phenomenon3.consequences4.trendsheat.droughts and insect outbreaks3.化石燃料的燃烧4.carbon dioxide5.fuelshave increased.第2版5.温室效应6.疾病的传播Ⅱ.l.glanced2.steady4.It was a scientist in the meeting that/READING TASKS7.物种的灭绝3.tend4.phenomenawho stated a third or more of allPre-reading activities8.keep on warming5.rangeΠ.1.to2.ofknown species of amphibians were atTask I.略TaskⅡ.略TaskⅡ.略9.average temperature3.onrisk of extinction.While-reading activities10.忍受污染11.同意这个观点4.about5.up6.to;in12.反对这个观,点Part3Task I.Part 2I.1.circumstances2.commitmentI.one2.human activity13.be casual about...14.使你精神焕发I.1.have a tendency3.disagreements4.contribution(s)3.heat15.发生;造成16.大量的4.cooler2.average temperature17.go up18.导致3.widespread diseases5.advocating6.casual5.carbon dioxide6.catastrophe19.即使20.on the whole4.On the wholeⅡ.1.So long as2.put up with7.environmental consequences21.on behalf of22.只要5.existence of this species3.on behalf of4.and so on8.quicker 9.crops10.37023.and so on.Ⅱ.l.advances2.earlierTaskⅡ.1-6 TFFFTT第3版1.It was the storm that caused severe3.it4.drivenTask III.1-3 CABCHECKING CORNERdamage to the buildings in many parts5.analysing6.to matchPost-reading activitiesPart 1of the city7.loss8.eventuallyTask I.1-4 DBACI.a.consequenceb.catastrophe2.It was water-borne diseases that the9.in10.why
参考答案及深度解析第二部分阅读理解type of chocolate consumed.”可知,这项研究是第一次根据食第一节用巧克力的类型来检验它与抑郁症之间的关系,所以是有代表性的。故选C。体裁:应用文主题:人与社会一吴哥窟丛林骑行30.B【解析】主旨大意题。阅读第四段的内容,并根据【语篇解读】本文主要介绍了吴哥窟丛林骑行的相关信息。“.which produce a feeling of euphoria."“.…which is believed21.A【解析】细节理解题。根据第二段中的“The first stop onto be important for regulating people's moods.”和“..whichyour route will be Ta Prohm.”和“This mythical temple waslower inflammation and can prevent the onset (ofchosen as a scene for the filming of Tomb Raider..”可知,Thisdepression.”可知,第四段主要讲述的是黑巧克力包含的成mythical temple指的是塔普伦寺。故选A。分,这些成分能让人产生兴奋感。也就是说,本段主要讲述22.D【解析】细节理解题。根据文章中的“Not included:了黑巧克力具有预防抑郁症作用的原因。故选B。Snacks and fruit..”可知,旅游服务中不包括零食和水果,所以31.A【解析】观点态度题。根据最后一段中的“However,水果需要游客自备。故选D。British scientists urged caution about the findings,suggesting23.B【解析】细节理解题。根据“How to book?”部分中的“Tothat..”可知,英国科学家敦促人们对研究结果保持谨慎,他reserve the activity,choose the date and complete the form on们认为,吃黑巧克力的决定可能与其他健康因素有关。由此the website.”可知,游客在网上填表确认信息后就可以预订。可推断,英国科学家对这项新的发现持谨慎的态度。故故选B。选A。长难句分析After adjusting for these factors,it was found that体裁:记叙文主题:人与自我一克服恐惧和害羞,敢与人individuals who reported eating any dark chocolate in two 24-交流hour periods had 70 percent lower odds of reporting clinically【语篇解读】乔纳是个害羞的孩子,这天午饭铃响后他一个人躲relevant depressive symptoms in the previous two weeks than到了图书馆里,并在那里遇到了亨利。在亨利的鼓励下,乔those who reported not eating chocolate at all.纳克服恐惧和害羞,最终主动和别人打招呼。分析:After adjusting for these factors是时间状语;it是形式主24.B【解析】细节理解题。根据第一段中的“Other than the语,that引导的是主语从句,该主语从句中的主语是noise of the air conditioner,the library was quiet and there wasindividuals,谓语是had;who引导的定语从句修饰barely a soul in sight.”可知,图书馆很安静,几乎看不到一个individuals;reporting clinically relevant depressive symptoms in人,也就是说,午餐时间图书馆并不拥挤。故选B。the previous two weeks作介词of的宾语;句中的who reported25.B【解析】细节理解题。根据第二段中的“He looked aroundnot eating chocolate at all是who引导的定语从句,修饰those。and saw a pair of eyes looking at him from behind the句意:在调整这些因素后,研究发现,在两个24小时内报告bookshelves...eyes as wide as saucers(茶碟).”可知,一双眼吃任何黑巧克力的人,在前两周报告临床相关抑郁症状的概睛从书架后面盯着他看,他惊呆了,所以眼睛才会瞪得像茶率比那些报告根本不吃巧克力的人低70%。碟一样大。故选B。026.D【解析】代词指代题。根据第三段中的“What would体裁:说明文主题:人与自然—西红柿的历史Henry think of him if he knew Jonah did not have any friends?【语篇解读】本文主要介绍了西红柿的历史。It would make Jonah feel more uncomfortable..”可知,此处说如32.C【解析】细节理解题。根据第一段的第二句“They grew果亨利知道乔纳没有朋友,他会怎么想他?这会让乔纳觉得among low bushes in dry,sunny places in the Andes Mountains更不舒服。所以“”指代如果亨利知道乔纳没有朋友,他会in South America.”可知,最早的西红柿生长在干燥、阳光充对乔纳的看法。故选D。足的地方。故选C。位技巧点拨代词指代题的解题技巧之在前文中找答案33.D【解析】细节理解题。根据第二段中的“The animals carry代词一般指代代词前后句中出现的主语或宾语,且the seeds to other places.That was how earliest tomato plants经常是上文提到过的,下文才能有所指代,因此代词出现found new places to grow.”可知,动物们把西红柿的种子带到的时候,一般是指代前文的内容,所以我们在词句理解题其他地方,这样最早的西红柿就能在其他地方生长。故中如果看到所需解释的词语附近有代词,通常都是在词选D。语前文中才能找到答案。●34.C【解析】细节理解题。根据第三段中的“These Central27.C【解析】推理判断题。根据最后三段中的对话内容可知,American farmers bred tomatoes to be bigger and sweeter than乔纳设法克服了恐惧和羞怯,第一次和别人打了招呼,并且the wild ones.”可知,西红柿被带到中美洲后,当地农民对它还帮助了同学,这使他感到骄傲。故选C。们进行了改良。故选C。C35.B【解析】主旨大意题。阅读文章内容,第一段说最早的西体裁:说明文主题:人与社会一黑巧克力可降低抑郁症的红柿是小的酸浆果;第三段介绍了大约两万年前,当人们第风险一次来到南美洲时,他们吃这些小小的野生番茄;第四段提【语篇解读】一项最新研究发现:吃黑巧克力可能将患抑郁症的到当西班牙探险家在公元1521年到达墨西哥的特诺奇蒂特风险降低四分之一兰时,阿兹特克人吃大量的西红柿。由此可归纳,本文主要28.A【解析】细节理解题。根据第一段中的“While7.6 percent介绍了西红柿的历史。故选B。of the 13,000 people surveyed reported depressive symptoms,just长难句分析By the time Spanish explorers got to Tenochtitlanl.5 percent of the dark chocolate eaters did.”可知,在接受调in Mexico in 1521 AD,the Aztec people were eating a lot of查的13000人中,有7.6%的人有抑郁症状,而吃黑巧克力的tomatoes.人中只有1.5%的人有抑郁症状。由此可知,少数吃黑巧克分析:“By the time+句子”作时间状语;the Aztec people were力的人患有抑郁症。故选A。eating a lot of tomatoes是主谓宾结构。29.C【解析】细节理解题。根据第二段第一句“The study is the句意:当西班牙探险家在公元1521年到达墨西哥的特诺奇first to examine the association with depression according to the蒂特兰时,阿兹特克人吃大量的西红柿。D53卷13·英语
a minute.I fell asleep.I had a guardian angel that night.She came and kicked me in the fot.Well.that kiek is helping MePhero keep otheraive.This year he has manuged o raisefromhis friends and has bought a truck camper.However,he deseribes the camper as anice box"so he says"until there's a sheler,I'll be herepatrolling(巡逻)every night..”And through his example,the community is responding to helping those living on the streets.Businesseshave donated money,and the Door of Hope has been opened by the Meadow Outreach Ministries,giving20-hour access to warmth at the drop in center each day.While MoPherson continues to help those in need,his story reminds us of the importance of alwayslooking for ways to help others,even if we're faced with our own difficulties.24.Why is it hard for the homeless in winter in Meadow Lake?A.There's no job offered.B.There are few people there.C.There are no shelters for them.D.There's abnormal weather.25.What inspired McPherson to begin the action of patrolling?A.His occupation.B.His own experience.C.His lack of direction.D.His desire to be recognized.26.How did the community react to McPherson's example?A.By donating clothes.B.By giving out food each day.C.By setting up shelters.D.By offering free access to warmth.27.Which words can best describe McPherson?A.Caring and helpful.B.Humorous and brave.C.Wise and patient.D.Dependent and competent.CWhen you think of 3D-printing,you may think of small objects.But three companies are working togetherto print something much bigger.They're using a giant 3D printer to create what they say is the first two-storey3D-printed house in the US.Usually,3D-printing involves a machine building something by putting down many layers of a materialoften hot plastic.When the material hardens,the layers stick together toreate a finished object.The methodhere is similar,but uses concrete.Leslie Lok,who designed the house,says there are special challenges involved in printing a two-storeyhouse.Oe of the biggestisthe sie of the machine needed for the building.The 3D printer in Houstonismassive,weighing over 12 tons.Ms.Lok says printing the house will take the massive machine about 330 hours.That's about eight normarkweekBut the teamsn ushWe re not trying to beat the clock"says Hikmaterbehofor CIVE.nedheyen the houetoore-printinghouse.They toho the corte eacder ifernther condonsTheyasantogureouhow to make 3Dprinting faster and cheaper.M.ebe ythat 3D-printing a house itconcrete costs more than building a house with wood.th time.epethepoHe hink iner ill impovend make itear to create more houses quickly.-printed oe oeed up better3doing the building,fewer workers are needed,which also saves money.高二英语第4页(共8页)
GL8 LEicLis团4.What is important when you are giving clothes tothe kids?A.The clothes should be little.④学养设报社B.The clothes should be warm.力The clothes should be grouped.听力材料Text4W:Have you heard of"Little Dresses for Africa"?新课程外研高M:No.What's that?第6期W:It's an organisation giving clothes to kids ofTEST YOURSELFAfrica.You can group the clothes by size before(Unit 3,sending:small,medium and large.(4)The kidsB0ok1达标卷)there will have a warm winter wearing yourclothes.第一节TEST YOURSELF5.What are the speakers mainly talking about?1.What does the man like about the play?骨A museum.B.A painting.女The actor.B.The story.听C.A garden.力C.The ending.听力材料Text5听力材料Text1W:What a beautiful painting this is!You just loveW:Frank,how do you like the play?art museums,don't you?M:It's a simple story with the usual happy ending.M:Yes,I do.It's a nice place to go on a SaturdayBut luckily,they have an excellent actor and heafternoon.It even has a large outdoor garden inmanaged to carry the whole play.(1)the back.This is such a peaceful place.W:Well,the actor is really handsome.I like him.2.Why is the woman going to Britain?第二节A.To go traveling.听第6段材料,回答第6、7题。听To visit her partner.6.What will the woman do this evening?C.To sell her house.听A.Go for a drive.得Attend a party..听力材料Text2C.Prepare for a party.M:Cindy,why are you going to the UK?To7.What does the man advise the woman to do attake a trip?last?W:No.I'm going there to see an importantWear a hat.B.Change a dress.business partner in her house.(2)C.Buy a handbag.3.Who was turned down by Sunflower Group?听力材料Text6A.The woman.W:Honey,I can't find a suitable dress for Sally'sB.The man's son.party this evening.(6)Can you give me someThe woman's daughter.听advice?力M:How about this one?Its color suits you.听力材料Text3W:Really?OK,I'll wear it to the party.Do youM:Hi,Mrs White.Why do you look so unhappy?think I should take a handbag with me to theparty?W:My daughter was not offered a job byM:Of course.Sunflower Group after her interview.(3)She'sW:How about the yellow bag you bought for mevery sad.last week?M:Don't worry.My son got his job after fourM:That would be good,and I believe this hatinterviews.would make you look just perfect.(7)By the way,I can drive you to the party.
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A.电极c材料可以是金属Li,作负极B.交换膜1和2均为阴离子交换膜C.电极b的电极反应式:CH,OH-28e+11H2O一6CO2◆+28HD.电极b上生成CO2的量与电极c上消耗CO2的量相同解题过程:答案提升训练1.化学与生活密切相关。下列叙述错误的是A.氯化铁溶液可用于刻蚀铝制铭牌B.铬是人体必需的微量元素,但不宜摄人过多C.提升滨海盐沼的固碳能力可有利于实现碳中和D.将汽油从国V提升至国Ⅵ可使汽车不再排放氮氧化物解题过程:答案2.X、Y为第二周期主族元素,基态原子均有两个未成对电子,可形成化合物甲:Y一X一X一X一Y(一代表化学键,但不确定是单键还是双键),且分子中每个原子均满足8电子稳定结构。下列叙述正确的是A.固态化合物甲属于共价晶体B.X的最高价氧化物对应水化物是二元弱酸C.元素的第一电离能:Y - 2023学年第二学期宁波三锋教研联盟期中联考高二年级历史学科参考答案一、选择题I(本大题共15小题,每小题2分,共30分。每小题列出的四个备选项中只有一个是符合题目要求的,不选、多选、错选均不得分)题号1234568910答案ABDC0CCBCB题号1112131415答案BCBB二、选择题Ⅱ(本大题共6小题,每小题3分,共18分。每小题列出的四个备选项中只有一个是符合题目要求的,不选、多选、错选均不得分)题号161718192021答案CCCBDA三、非选择题(本大题共4小题,22题14分,23题6分,24题20分,25题12分,共52分)22.(14分)(1)特点:主导者是欧洲殖民者;贸易主要方向为南洋和美洲;华工是苦力贸易主体,遭受欺诈和残酷的剥削;逐渐合法化;是列强殖民掠夺的重要方式和内容。(6分,每点2分,答出其中3点即可)背景:欧美列强资本主义经济发展和殖民扩张需要大量劳动力;黑奴贸易受到限制;鸦片战争后,列强通过不等条约掠夺中国劳动力。(4分,每点2分,答出其中2点即可)(2)影响:推动加州地区的经济发展和西部的开发,为美国的发展做出牺牲和贡献;保留和传播中华文化,促进美国的多元文化发展。(4分,每点2分)23.(6分)近代工厂制度具有两面性(1分)(需辩证评价,言之有理可给分)积极:有利于激发工人的积极性;有利于缓和劳资矛盾;有利于提高生产效率;有利于促进企业利润增长。(3分,每点1分,答出其中3点即可,言之有理可酌情给分)局限:实质是维护资产阶级利益;没有改变工人受剥削的地位。(2分)24.(20分)(1)观点:研究海上丝绸之路的历史有利于纠正对中国文明的偏见。(1分)探索成就:西汉:初步形成东、南两条航线(1分),东线通向朝鲜半岛和日本,南线通向印度洋。(2分)明朝:郑和下西洋(1分),船队航行至东南亚、印度、波斯湾、阿拉伯半岛、红海和东非沿岸等地。(或“最远到达非洲东海岸和红海沿岸”)(2分)(2)格局变化:欧洲殖民者相继到来,建立殖民地或定居点,在东亚海域展开了激烈的商业竞争,形成新的亚洲贸易中心。(2分)果阿、澳门、长崎、马尼拉等地成为国际贸易的枢纽。(2分)第1页




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1地理(湖南)答案)
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