高考基础选择题训练一(附答案)
高考历史选择题100题基础测试(一)(含答案)

高考历史选择题百题测试(一)1.蒋介石发动“四一二”政变的主要条件是A.拥有处于绝对优势的嫡系部队B.帝国主义和大地主、大买办的支持C.军阀张作霖吴佩孚的支持D.共产党领导人的妥协退让2.毛泽东做的一首词:“军叫工农革命,旗号镰刀斧头。
……秋收时节暮云愁,霹雳一声暴动。
”这首词赞颂的是A.上海工人起义B.南昌起义C.湘赣边秋收起义D.广州起义3.八七会议在《告全体党员书》中指出“在严重的环境下……我们要整顿自己的队伍,纠正过去严重的错误,而找着新的道路。
”结合史实下列理解不.正确的是A.不应放弃党对革命的领导权B.应武装反抗国民党反动派C.不应该与国民党实行党内合作D.应发动秋收起义和开展土地革命4.“须知政权是由枪杆子中取得的”,毛泽东的这一思想首先实践于A.领导秋收起义B.进行三湾改编C.创建井冈山根据地D.制定土地革命路线5.中共找到适合中国国情的民主革命道路是在A.中共二大B.国民大革命时期C.国共对峙时期D.抗日战争时期6.大革命失败后,中国共产党对民主革命道路进行了新的探索,其主要内容是A.领导工人阶级进行武装斗争B.建立农村根据地形成工农武装割据C.联合各革命阶级建立统一战线D.纠正“左”倾错误促进革命形势发展7.毛泽东说过:“1927年,老蒋够厉害啦!他把我们像鸡蛋一样地摔在地上,可他没想到,当时国外的许多智者也没有想到,我们还会孵出小鸡来!”这里“孵出小鸡”指的是A.国民革命运动兴起B.开辟“工农武装割据”道路C.遵义会议召开D.提出抗日反蒋主张8、中国共产党经历了南昌起义和秋收起义后获得的新的认识是A.掌握武装力量的重要性B.必须从城市转入农村C.必须开展土地革命D.必须建立统一战线9.创建井冈山革命根据地的最重大历史意义在于A.保存了革命力量B.威胁国民党的统治C.推动全国革命斗争D.开创了我国民主革命道路10.以下对1927年中共两大起义意义的表述不.正确的是A.是中共独立领导武装斗争的开始B.是中共创建人民军队的开始C.使中国革命转危为安D.为中国革命从农村转入城市揭开序幕11.毛泽东开辟“井冈山道路”,邓小平开创具有中国特色的社会主义道路,两者最主要的共同点是A.坚持实事求是的思想路线B.始终贯彻党的最高纲领C.坚持独立自主的方针与政策D.坚定不移地走社会主义道路12.中共在1930年进行的土地革命的理论依据是A.农民革命性最坚定B.中国社会的性质和革命的性质C.中共代表农民阶级利益D.农民是无产阶级可靠的同盟军13.第二次国内革命战争期间,中国共产党开展的土地革命的主要内容是A.废除地主土地所有制B.地主减租减息,农民交租交息C.实行“工农武装割据”D.打倒地主阶级,消灭富农经济14、九一八事变后,蒋介石提出“攘外必先安内”的政策,其实质的是A.赶走侵略者有待于国内局势稳定B.与中共合作,一致抵抗日本侵略C.继续向日本妥协,全力“围剿”红军D.实现国内和平,然后全力对外15.中国民权保障同盟对抗日民主运动的发展作出了重要贡献,下列评述不.准确的是A.主张保障人民抗日的民主权利B.营救被捕的共产党人和进步人士C.蔡元培担任同盟主席D.配合中共领导的抗日反蒋斗争16. 五四运动和一二·九运动都发生在北京。
高考语文基础选择题及答案

高考语文基础选择题及答案(16-20)基础知识强化训练(十六)1、下列词语中加点的字的注音全都不相同的一组是A坡度被覆偏颇推波助澜披星戴月B枯竭髅蝼估计沽名钓誉怙恶不悛C碑文牌匾裨益沁人心脾纵横捭阖D矩形沮丧狙击踽踽独行前倨后恭2、下列各组词语中,没有错别字的一组是A黯淡好高骛远焕然冰释初生牛犊不怕虎B憔悴仗义执言痛心疾首防患于未然C洗练琳琅满目各行其事迅雷不及掩耳D晦涩振聋发溃高屋建瓴放之四海而皆准3、依次填入下列各句横线处的词语,最恰当的一组是1、最近,美国向伊朗施加压力,企图伊朗放弃其核努力并接受国际原子能机构全面核查。
2、这次抢购风潮来得迅猛,波及面广,其原因固然很多,比如媒体真相滞后,少数商家乘机利用等,但归根底,是群众性的盲目跟从。
3、充分正视,积极应对,中国出版产业必然能开辟出一片新天地,应该成为文化信息产业中的一大亮点。
A促使披露只有/而且B迫使透露只有/而且C促使透露只要/并且D迫使披露只要/并且4、下列各句中加点的成语使用不正确的一项是A就这场战争来看,美国没有获得联合国授权就擅自行动,可能使战后的结果与美国本身意愿大相径庭,也就是说,美国这次擅自攻打伊拉克将得不偿失。
B提高课堂教学质量可以减轻考生过重的课业负担,有利于考生的身心健康,真可谓两全其美。
C人类所面临的资源匮乏危机已经迫在眉睫了,我们必须给予应有的关心和重视。
D既破世界纪录又拿金牌的北岛康介,在比赛中有一种不认输的拼劲。
对于这一点,从中学二年级起开始指导他游泳的平井教练赞不绝口。
5、下列句子中,没有语病的一句是A 昨天,世界各大报纸关于萨达姆总统的两个儿子被打死事件都在显要位置作了详细的报道。
B商场保安员的职责是保护商场的货物安全和环境安全,不是执法机构,擅自打人行为属于执行公务过程中侵害他人权利的行为。
C正如西班牙《马卡》报所说的那样,通过亚洲之行,佩雷斯已经成功地将“皇马”这个品牌推销给了30亿亚洲人民。
D 2010年世博会之所以在上海举行,是由于这座城市发展的大环境所决定的,因此,中小企业要在世博会中大展拳脚,就得看清门前的市场环境。
高考数学等差数列选择题专项训练(讲义及答案)含答案

一、等差数列选择题1.等差数列{}n a 中,若26a =,43a =,则5a =( ) A .32B .92C .2D .9解析:A 【分析】由2a 和4a 求出公差d ,再根据54a a d =+可求得结果. 【详解】 设公差为d ,则423634222a a d --===--, 所以5433322a a d =+=-=. 故选:A2.在1与25之间插入五个数,使其组成等差数列,则这五个数为( ) A .3、8、13、18、23 B .4、8、12、16、20 C .5、9、13、17、21 D .6、10、14、18、22解析:C 【分析】根据首末两项求等差数列的公差,再求这5个数字. 【详解】在1与25之间插入五个数,使其组成等差数列, 则171,25a a ==,则712514716a a d --===-, 则这5个数依次是5,9,13,17,21. 故选:C3.设等差数列{}n a 的公差d ≠0,前n 项和为n S ,若425S a =,则99S a =( ) A .9 B .5C .1D .59解析:B 【分析】由已知条件,结合等差数列通项公式得1a d =,即可求99S a . 【详解】4123425S a a a a a =+++=,即有13424a a a a ++=,得1a d =,∴1999()452a a S d ⨯+==,99a d =,且0d ≠,∴995S a =. 故选:B4.设等差数列{}n a 、{}n b 的前n 项和分别是n S 、n T .若237n n S n T n =+,则63a b 的值为( ) A .511B .38C .1D .2解析:C 【分析】令22n S n λ=,()37n T n n λ=+,求出n a ,n b ,进而求出6a ,3b ,则63a b 可得. 【详解】令22n S n λ=,()37n T n n λ=+,可得当2n ≥时,()()221221221n n n a S S n n n λλλ-=-=--=-,()()()()137134232n n n b T T n n n n n λλλ-=-=+--+=+,当1n =,()11112,3710a S b T λλλ====+=,符合()221n a n λ=-,()232n b n λ=+故622a λ=,322b λ=, 故631a b =. 【点睛】由n S 求n a 时,11,1,2n nn S n a S S n -=⎧=⎨-≥⎩,注意验证a 1是否包含在后面a n 的公式中,若不符合要单独列出,一般已知条件含a n 与S n 的关系的数列题均可考虑上述公式求解. 5.在数列{}n a 中,129a =-,()*13n n a a n +=+∈N ,则1220aa a +++=( )A .10B .145C .300D .320解析:C 【分析】由等差数列的性质可得332n a n =-,结合分组求和法即可得解。
高考语文基础知识练习题附答案范本高考语文基础知识题库(六篇)

《高考语文基础知识练习题附答案范本高考语文基础知识题库(六篇)》一、选择题(每题1分,共5分)1.下列词语中,加点字的注音全都正确的一项是()A.氛围(fēnwéi)B.氛埃(fēnāi)C.氛围(fēnwéi)D.氛翳(fēnyì)2.下列各组词语中,没有错别字的一项是()A.诡计多端B.贻笑大方C.锱铢必较D.沤心沥血3.下列词语中,加点字的注音全都正确的一项是()A.氛围(fēnwéi)B.氛埃(fēnāi)C.氛围(fēnwéi)D.氛翳(fēnyì)4.下列各组词语中,没有错别字的一项是()A.诡计多端B.贻笑大方C.锱铢必较D.沤心沥血5.下列词语中,加点字的注音全都正确的一项是()A.氛围(fēnwéi)B.氛埃(fēnāi)C.氛围(fēnwéi)D.氛翳(fēnyì)二、判断题(每题1分,共5分)1.汉字是表音文字。
()2.《诗经》是我国最早的一部诗歌总集。
()3.书法艺术是中华民族文化的瑰宝。
()4.“五岳”指的是泰山、华山、嵩山、衡山、黄山。
()5.“骈文”指的是古代的一种文体,其特点是文辞华丽,讲究对仗。
()三、填空题(每题1分,共5分)1.《史记》的作者是_______。
2.“桂林山水甲天下”中的“桂林”位于_______省。
3.《三国演义》中,被称为“卧龙”的是_______。
4.“两情若是久长时,又岂在朝朝暮暮”出自_______的《鹊桥仙》。
5.“四大发明”包括造纸术、火药、印刷术和_______。
四、简答题(每题2分,共10分)1.请简述《红楼梦》的主要情节。
2.请简述“楚辞”的特点。
3.请简述“唐宋八大家”的名单。
4.请简述“二十四节气”的意义。
5.请简述“科举制”的历史。
五、应用题(每题2分,共10分)六、分析题(每题5分,共10分)1.请分析《离骚》的艺术特色。
2.请分析《水浒传》中的人物形象。
高考数学压轴专题人教版备战高考《数列》基础测试题附答案解析

【高中数学】数学《数列》复习知识点一、选择题1.若{}n a 为等差数列,n S 是其前n 项和,且11223S π=,则6tan()a 的值为( )A B .C D .【答案】B 【解析】 【分析】由11162a a a +=,即可求出6a 进而求出答案. 【详解】∵()11111611221123a a S a π+===,∴623a π=,()62tan tan 3a π⎛⎫== ⎪⎝⎭故选B. 【点睛】本题主要考查等差数列的性质,熟记等差数列的性质以及等差数列前n 项和性质即可,属于基础题型.2.已知数列{}n a 是1为首项,2为公差的等差数列,{}n b 是1为首项,2为公比的等比数列,设n n b c a =,12...,(*)n n T c c c n N =+++∈,则当2019n T <时,n 的最大值是( ) A .9 B .10C .11D .12【答案】A 【解析】 【分析】由题设知21n a n =-,12n nb -=,由1121124222n n n b b bn T a a a a a a a n -+=++⋯+=+++⋯+=--和2019n T <,得1222019n n +--<,由此能求出当2019n T <时n 的最大值.【详解】{}n a Q 是以1为首项,2为公差的等差数列,21n a n ∴=-,{}n b Q 是以1为首项,2为公比的等比数列,12n n b -∴=,()()()()1121121242211221241221n n n n b b bn T c c c a a a a a a a --∴=++⋯+=++⋯+=+++⋯+=⨯-+⨯-+⨯-+⋯+⨯- ()121242n n -=+++⋯+- 12212nn -=⨯-- 122n n +=--,2019n T <Q ,1222019n n +∴--<,解得:10n <.则当2019n T <时,n 的最大值是9.故选A . 【点睛】本题考查了等差数列、等比数列的通项公式,结合含两个变量的不等式的处理问题,易出错,属于中档题.3.对于实数,[]x x 表示不超过x 的最大整数.已知正项数列{}n a 满足112n n n S a a ⎛⎫=+ ⎪⎝⎭,*n N ∈,其中n S 为数列{}n a 的前n 项和,则[][][]1240S S S +++=L ( )A .135B .141C .149D .155【答案】D 【解析】 【分析】利用已知数列的前n 项和求其n S 得通项,再求[]n S 【详解】解:由于正项数列{}n a 满足112n n n S a a ⎛⎫=+ ⎪⎝⎭,*n N ∈,所以当1n =时,得11a =,当2n ≥时,111111[()]22n n n n n n n S a S S a S S --⎛⎫=+=-+⎪-⎝⎭ 所以111n n n n S S S S ---=-,所以2=n S n ,因为各项为正项,所以=n S因为[][][]1234851,1,[]1,[][]2S S S S S S =======L ,[]05911[][]3S S S ====L ,[]161724[][]4S S S ====L ,[]252635[][]5S S S ====L , []363740[][]6S S S ====L .所以[][][]1240S S S +++=L 13+25+37+49+511+65=155⨯⨯⨯⨯⨯⨯, 故选:D 【点睛】此题考查了数列的已知前n 项和求通项,考查了分析问题解决问题的能力,属于中档题.4.执行如图所示的程序框图,若输出的S 为154,则输入的n 为( )A .18B .19C .20D .21【答案】B 【解析】 【分析】找到输出的S 的规律为等差数列求和,即可算出i ,从而求出n . 【详解】由框图可知,()101231154S i =+++++⋯+-= , 即()1231153i +++⋯+-=,所以()11532i i -=,解得18i =,故最后一次对条件进行判断时18119i =+=,所以19n =. 故选:B 【点睛】本题考查程序框图,要理解循环结构的程序框图的运行,考查学生的逻辑推理能力.属于简单题目.5.已知函数()2f x x mx =+图象在点()()1,1A f 处的切线l 与直线320x y ++=垂直,若数列()1f n ⎧⎫⎪⎪⎨⎬⎪⎪⎩⎭的前n 项和为n S ,则2018S 的值为( )A .20152016 B .20162017C .20172018D .20182019【答案】D 【解析】 【分析】求出原函数的导函数,得到()y f x =在1x =时的导数值,进一步求得m ,可得函数解析式,然后利用裂项相消法可计算出2018S 的值. 【详解】由()2f x x mx =+,得()2f x x m '=+,()12f m '∴=+,因为函数()2f x x mx =+图象在点()()1,1A f 处的切线l 与直线320x y ++=垂直,()123f m '∴=+=,解得1m =,()2f x x x ∴=+,则()()21111111f n n n n n n n ===-+++. 因此,20181111112018112232018201920192019S =-+-++-=-=L . 故选:D. 【点睛】本题考查利用导数研究过曲线上某点处的切线方程,训练了利用裂项相消法求数列的前n 项和,是中档题.6.已知{}n a 是单调递增的等比数列,满足352616,17a a a a ⋅=+=,则数列{}n a 的前n 项和n S = A .122n+ B .122n- C .1122n -+D .1122n -- 【答案】D 【解析】 【分析】由等比数列的性质和韦达定理可得26a a , 为方程217160x x -+= 的实根,解方程可得q和a 1,代入求和公式计算可得. 【详解】∵352616,17a a a a ⋅=+=,∴由等比数列的性质可得26261617a a a a ⋅=+=, ,26a a , 为方程217160x x -+= 的实根解方程可得2626116161a a a a ====,,或, , ∵等比数列{a n }单调递增,∴26116a a ==,,∴1122q a ,== ,∴()1112122122nn n S ----== 故选D . 【点睛】本题考查等比数列的求和公式,涉及等比数列的性质和一元二次方程的解法,属中档题.7.等比数列{}n a 的前n 项和为n S ,公比为q ,若639S S =,562S =,则1a =( ) AB .2CD .3【答案】B 【解析】 【分析】根据题意,分析可得等比数列{}n a 的公比1q ≠±,进而由等比数列的通项公式可得()()631111911a q a q qq--=⨯--,解可得2q =,又由()5151131621a q Saq-===-,解可得1a 的值,即可得答案.【详解】根据题意,等比数列{}n a 中,若639S S =,则1q ≠±, 若639S S =,则()()631111911a q a q qq--=⨯--,解可得38q=,则2q =,又由562S =,则有()5151131621a q S aq-===-,解可得12a =;故选B . 【点睛】本题考查等比数列的前n 项和公式的应用,关键是掌握等比数列的前n 项和的性质.8.等比数列{}n a 的前n 项和为n S ,若32S =,618S =,则106S S 等于( ) A .-3 B .5C .-31D .33【答案】D 【解析】 【分析】先由题设条件结合等比数列的前n 项和公式,求得公比q ,再利用等比数列的前n 项和公式,即可求解106S S 的值,得到答案. 【详解】由题意,等比数列{}n a 中32S =,618S =,可得313366316(1)1121(1)11181a q S q q a q S q q q---====--+-,解得2q =,所以101105105516(1)11133(1)11a q S q q q a q S q q---===+=---. 故选:D . 【点睛】本题主要考查了等比数列的前n 项和公式的应用,其中解答中熟记等比数列的前n 项和公式,准确计算是解答的关键,着重考查了推理与计算能力.9.已知等比数列{}n a 满足13a =,13521a a a ++=,则357a a a ++=( ) A .21 B .42 C .63 D .84【答案】B 【解析】由a 1+a 3+a 5=21得242421(1)21172a q q q q q ++=∴++=∴=∴ a 3+a 5+a 7=2135()22142q a a a ++=⨯=,选B.10.数列{}n a 的通项公式为()n a n c n N *=-∈.则“2c <”是“{}na 为递增数列”的( )条件. A .必要而不充分 B .充要C .充分而不必要D .即不充分也不必要【答案】A 【解析】 【分析】根据递增数列的特点可知10n n a a +->,解得12c n <+,由此得到若{}n a 是递增数列,则32c <,根据推出关系可确定结果. 【详解】 若“{}n a 是递增数列”,则110n n a a n c n c +-=+--->, 即()()221n c n c +->-,化简得:12c n <+, 又n *∈N ,1322n ∴+≥,32c ∴<, 则2c <¿{}n a 是递增数列,{}n a 是递增数列2c ⇒<,∴“2c <”是“{}n a 为递增数列”的必要不充分条件.故选:A . 【点睛】本题考查充分条件与必要条件的判断,涉及到根据数列的单调性求解参数范围,属于基础题.11.设数列{}n a 是等差数列,1356a a a ++=,76a =.则这个数列的前7项和等于( ) A .12 B .21C .24D .36【答案】B 【解析】 【分析】根据等差数列的性质可得3a ,由等差数列求和公式可得结果. 【详解】因为数列{}n a 是等差数列,1356a a a ++=, 所以336a =,即32a =, 又76a =, 所以73173a a d -==-,1320a a d =-=, 故1777()212a a S +== 故选:B 【点睛】本题主要考查了等差数列的通项公式,性质,等差数列的和,属于中档题.12.已知数列{}n a 是正项等比数列,若132a =,3432a a ⋅=,数列{}2log n a 的前n 项和为n S ,则n S >0时n 的最大值为 ( ) A .5 B .6C .10D .11【答案】C 【解析】2525163412132323222log 62n n n n a a a q q q a a n --⋅===⇒=⇒=⨯=⇒=-⇒ max (56)011102n n n S n n +-=>⇒<⇒= ,故选C.13.若两个等差数列{}n a 、{}n b 的前n 项和分别为n A 、n B ,且满足2131n n A n B n -=+,则371159a a ab b +++的值为( )A .3944B .58C .1516D .1322【答案】C 【解析】 【分析】利用等差中项的性质将371159a a ab b +++化简为7732a b ,再利用数列求和公式求解即可. 【详解】11337117131135971313()3333213115213()22223131162a a a a a a A b b b b b B +++⨯-==⨯=⨯=⨯=++⨯+, 故选:C. 【点睛】本题考查了等差中项以及数列求和公式的性质运用,考查了推理能力与计算能力,属于中档题.14.设等比数列{}n a 的前n 项和记为n S ,若105:1:2S S =,则155:S S =( ) A .34B .23C .12D .13【答案】A 【解析】 【分析】根据等比数列前n 项和的性质求解可得所求结果. 【详解】∵数列{}n a 为等比数列,且其前n 项和记为n S , ∴51051510,,S S S S S --成等比数列. ∵105:1:2S S =,即1051 2S S =, ∴等比数列51051510,,S S S S S --的公比为105512S S S -=-, ∴()1510105511 24S S S S S -=--=, ∴15510513 44S S S S =+=, ∴1553:4S S =. 故选A . 【点睛】在等比数列{}n a 中,其前n 项和记为n S ,若公比1q ≠,则233,,,k k k k k S S S S S --L 成等比数列,即等比数列中依次取k 项的和仍为等比数列,利用此性质解题时可简化运算,提高解题的效率.15.在等差数列{}n a 中,其前n 项和是n S ,若90S >,100S <,则在912129,,,S S S a a a ⋯中最大的是( ) A .11S a B .88S a C .55S a D .99S a 【答案】C 【解析】 【分析】由题意知5600a a >,< .由此可知569121256900...0,0,...0S S S S Sa a a a a ,,,>>><<,所以在912129...S S S a a a ,,,中最大的是55S a . 【详解】 由于191109510569()10()9050222a a a a S a S a a ++====+>,()< , 所以可得5600a a >,<. 这样569121256900...0,0,...0S S S S Sa a a a a ,,,>>><<, 而125125S S S a a a ⋯⋯<<<,>>>>0, ,所以在912129...S S S a a a ,,,中最大的是55S a . 故选C . 【点睛】本题考查等数列的性质和应用,解题时要认真审题,仔细解答.属中档题.16.已知数列{}n a 的前n 项和为n S ,且12a =,12n n n a S n++=(*n ∈N ),则n S =( ) A .121n -+ B .2n n ⋅C .31n -D .123n n -⋅【答案】B 【解析】 【分析】由题得122,1n n a n a n ++=⨯+再利用累乘法求出1(1)2n n a n -=+⋅,即得n S . 【详解】 由题得111(1)(1),,,2121n n n nn n n na n a na n a S S a n n n n ++---=∴=∴=-++++(2n ≥) 所以122,1n n a n a n ++=⨯+(2n ≥) 由题得22166,32a a a =∴==,所以122,1n n a n a n ++=⨯+(1n ≥). 所以324123134512,2,2,2,234n n a a a a n a a a a n -+=⨯=⨯=⨯=⨯L , 所以11112,(1)22n n n n a n a n a --+=⋅∴=+⋅. 所以(2)222n n n nS n n n =⨯+⋅=⋅+. 故选:B 【点睛】本题主要考查数列通项的求法,考查数列前n 项和与n a 的关系,意在考查学生对这些知识的理解掌握水平.17.已知等差数列{}n a 中,首项为1a (10a ≠),公差为d ,前n 项和为n S ,且满足15150a S +=,则实数d 的取值范围是( )A.[; B.(,-∞C.)+∞D.(,)-∞⋃+∞【答案】D 【解析】 【分析】由等差数列的前n 项和公式转化条件得11322a d a =--,再根据10a >、10a <两种情况分类,利用基本不等式即可得解. 【详解】Q 数列{}n a 为等差数列,∴1515455102a d d S a ⨯=+=+,∴()151********a S a a d +++==, 由10a ≠可得11322a d a =--,当10a >时,1111332222a a d a a ⎛⎫=--=-+≤-= ⎪⎝⎭1a 时等号成立;当10a <时,11322a d a =--≥=1a =立; ∴实数d的取值范围为(,)-∞⋃+∞.故选:D.【点睛】本题考查了等差数列前n 项和公式与基本不等式的应用,考查了分类讨论思想,属于中档题.18.《算法统宗》是中国古代数学名著,由明代数学家程大位编著,它对我国民间普及珠算和数学知识起到了很大的作用,是东方古代数学的名著.在这部著作中,许多数学问题都是以歌诀形式呈现的,如“九儿问甲歌”就是其中一首:一个公公九个儿,若问生年总不知,自长排来差三岁,共年二百又零七,借问长儿多少岁,各儿岁数要详推.在这个问题中,这位公公的长儿的年龄为( )A .23岁B .32岁C .35岁D .38岁【答案】C【解析】【分析】根据题意,得到数列{}n a 是等差数列,由9207S =,求得数列的首项1a ,即可得到答案.【详解】设这位公公的第n 个儿子的年龄为n a ,由题可知{}n a 是等差数列,设公差为d ,则3d =-, 又由9207S =,即91989(3)2072S a ⨯=+⨯-=,解得135a =, 即这位公公的长儿的年龄为35岁.故选C .【点睛】 本题主要考查了等差数列前n 项和公式的应用,其中解答中认真审题,熟练应用等差数列的前n 项和公式,准确运算是解答的关键,着重考查了推理与运算能力,属于基础题.19.根据下面的程序框图,输出的S 的值为( )A .1007B .1009C .0D .-1【答案】A【解析】【分析】 按照程序框图模拟运行即可得解.【详解】1i =,1112x ==--,0(1)1S =+-=-;2i =,111(1)2x ==--, 11122S =-+=-;3i =,12112x ==-, 13222S =-+=;4i =,1112x ==--, 31(1)22S =+-=,…, 由此可知,运行程序过程中,x 呈周期性变化,且周期为3, 所以输出112672110072S ⎛⎫=-++⨯-= ⎪⎝⎭. 故选A【点睛】本题主要考查程序框图和数列的周期性,意在考查学生对这些知识的理解掌握水平和分析推理能力.20.已知数列11n a ⎧⎫-⎨⎬⎩⎭是公比为13的等比数列,且10a >,若数列{}n a 是递增数列,则1a的取值范围为( )A .(1,2)B .(0,3)C .(0,2)D .(0,1)【答案】D【解析】【分析】先根据已知条件求解出{}n a 的通项公式,然后根据{}n a 的单调性以及10a >得到1a 满足的不等关系,由此求解出1a 的取值范围.【详解】 由已知得11111113n n a a -⎛⎫⎛⎫-=- ⎪ ⎪⎝⎭⎝⎭,则11111113n n a a -=⎛⎫⎛⎫-+ ⎪⎪⎝⎭⎝⎭.因为10a >,数列{}n a 是单调递增数列,所以10n n a a +>>,则111111*********n n a a ->⎛⎫⎛⎫⎛⎫⎛⎫-+-+ ⎪ ⎪ ⎪ ⎪⎝⎭⎝⎭⎝⎭⎝⎭, 化简得111110113a a ⎛⎫<-<-⎪⎝⎭,所以101a <<. 故选:D.【点睛】本题考查数列通项公式求解以及根据数列单调性求解参数范围,难度一般.已知数列单调性,可根据1,n n a a +之间的大小关系分析问题.。
高考英语单项选择400题(附答案)

高考英语单项选择400题(一)1.Kate and her sister went on holiday with a cousin of .A.theirB.theirsC.herD.hers2.It`s a fine day. Let`s go fishing, ?A.won`t weB.will weC.don`t weD.shall we3.Can you make sure the gold ring?A.where Alice had putB.where had Alice putC.where Alice has putD.where has Alice put4.—Can I help you?—Well, I`m afraid the box is heavy for you, but thank you all the same.A.soB.muchC.veryD.too5. the day went on, the weather got worse.A.WithB.SinceC.WhileD.As6.The new secretary is supposed to report to the manager as soon as she .A.will arriveB.arrivesC.is going to arriveD.is arriving7.If we had followed his plan, we could have done the job better with money and people.A.less; lessB.fewer; fewerC.less; fewerD.fewer; less8.Beyond stars, the astronaut saw nothing but space.A.the;(不填)B.(不填);theC.(不填);(不填)D.the;the9.Not until I began to work how much time I had wasted.A.didn`t I realizeB.did I realizeC.I didn`t realizeD.I realized10.A library with five thousand books to the nation as a gift.A.is offeredB.has offeredC.are offeredD.have offered11.I don`t think possible to master a foreign language without much memory work.A.thisB.thatC.itsD.itst summer I took a course on .A.how to make dressesB.how dresses be madeC.how to be made dressesD.how dresses to be made13.When I was at college I three foreign languages, but I all except a few words of each.A.spoke; had forgottenB.spoke; have forgottenC.had spoken; had forgottenD.had spoken; have forgotten14.He paid the boy $ 10 for washing ten windows ,most of hadn‘t been cleaned for at leasta year.A.theseB.thoseC.thatD.which15.He you more help, even though he was very busy.A.might have givenB.might giveC.may have givenD.may give16.The horrible noise from the man’s room simply me mad.A.putB.causedC.droveD.turned17.Tom kept quiet about the accident lose his job.A.so not as toB.so as not toC.so as to notD.not so as to18.Most of the artists to the party were from South Africa.A.invitedB.to inviteC.being invitedD.had been invited19.—Do you mind my taking this seat?—.A.Yes, sit down pleaseB.No, of course notC.Yes, take it pleaseD.No, you can‘t take it20.His father died and him a lot of money.A.gaveB.leftC.sentD.offered21.After the new technique was introduced, the factory produced tractors in 1988 as the year before.A.as twice manyB.as many twiceC.twice as manyD.twice many as22.The police found that the house and a lot of things .A.has broken into; has been stolenB.had broken into; had been stolenC.has been broken into; stolenD.had been broken into; stolen23. more attention, the trees could have grown better.A.GivenB.To giveC.GivingD.Having given24.—Excuse me, is this Mr Brown`s office?—I‘m sorry, but Mr Brown works here. He left about three weeks ago.A.not nowB.no moreC.not stillD.no longer25.The pianos in the other shop will be , but .A.cheaper; not as betterB.more cheap; not as betterC.cheaper; not as goodD.more cheap; not as good26.—Come on in, Peter. I want to show you something.—Oh, how nice of you! I you to bring me a gift.A.never think; are goingB.never thought; were goingC.didn’t think;were goingD.hadn‘t thought; were going27. this book and tell me what you think of it.A.Look throughB.Look onC.Look intoD.Look up28. of them knew about the plan because it was kept a secret.A.EachB.AnyC.No oneD.None29.She reached the top of the hill and stopped on a big rock by the side of the path.A.to have restedB.restingC.to restD.rest30.Oh, John. you gave us!A.How a pleasant surpriseB.How pleasant surpriseC.What a pleasant surpriseD.What pleasant surprise31. After watching TV, she played violin for an hour.A. (不填); (不填)B. the; theC. the; (不填)D. (不填); the32. Canada is larger than country in Asia.A. anyB. any otherC. otherD. another33.______food you've cooked!A. How a niceB. What a niceC. How niceD. What nice34. I invited Tom and Ann to dinner, but of them came.A. neitherB. bothC. eitherD. none35. Does matter if he can't finish the job on time?A. thisB. thatC. heD. it36. The experiment was easier than we had expected.A. moreB. much moreC. muchD. more much37. The volleyball match will be put off if it .A. will rainB. rainsC. rainedD. is raining38. The library needs , but it'll have to wait until Sunday.A. cleaningB. be cleanedC. cleanD. being cleaned39. Mary a dress when she cut her finger.A. madeB. is makingC. was makingD. makes40. I learned to a bicycle as a small boy.A. driveB. runC. operateD. ride41. These oranges taste .A. goodB. wellC. to be goodD. to be well42. A new school was in the village last year.A. held upB.set upC.sent upD. brought up43. She's upstairs letters.A. writesB.is writingC.writeD. writing444. It was so cold that they kept the fire all night.A. to burnB.burnC.burningD. burned45. Will you me a favour, please?A. doB.makeC.giveD.bring46. The world is seven continents and four oceans.A. made up ofB.made out ofC.made fromD. made in47. —Have you moved into the new house?—Not yet. The rooms .A. are being paintingB.are paintingC.are paintedD. are being painted48. John was made the truck for a week as a punishment.A. to washB.washingC.washD.to be washing49. —The light in the office is still on.—Oh, I forgot .A. turning it offB.turn it offC.to turn it offD.having turned it off50. We each other the best of luck in the examination.A. hopedB.wishedC. expectedD.wanted51. , I went to the railway station to see my friend off.A. After eating quickly my dinnerB.After my quickly eating dinnerC.After eating my dinner quicklyD.After eating my quickly dinner52. No one can be sure in a million years.A. what man will look likeB. what will man look likeC. man will look like whatD. what look will man like53. Jenny have kept her word. I wonder why she changed her mind.A. mustB.shouldC. needD.would54. The speaker raised his voice but still couldn't make himself.A. hearB.to hearC.hearingD. heard55. Alice received an invitation from her boss,came as a surprise.A. itB.thatC. whichD. he56. The hero of the story is an artist in his.A. thirtiesB.thirtyC. thirty'sD.thirtieth57. —Do you know Jim quarrelled with his brother?—I don't know,.A. nor don't I careB.nor do I careC.I don't care neitherD.I don't care also58. If it for the snow, we the mountain yesterday.A. were not; could have climbedB.were not; could climbC.had not been; could have climbedD. had not been; could climb59. The boy promised mother never to lie to again.A. his; himB. her; herC. her; himD. his; her60. she is young, she knows quite a lot.A. WhenB. HoweverC. AlthoughD. Unless61. Little Jim should love to the theatre this evening.A. to be takenB. to takeC. being takenD. taking62. -----Could I borrow your dictionary?------Yes, of course you .A. mightB. willC. canD. should63. -----Shall we go skating or stay at home?-----Which do yourself?A. do you ratherB. would you ratherC. will you ratherD. should you rather64. -----I usually go there by train.-----Why not by boat for a change?A. to try goingB. trying to goC. to try and goD. try going65. -----Hello. May I speak to Zhao Hua?-----Yes. .A. My name's Zhao HuaB. I'm Zhao HuaC. This is Zhao Hua speakingD. Zhao Hua's me66. When Jack arrived he learned Mary for almost an hour.A. had goneB. had set offC.had leftD. had been away67. I really don't want to go to the party, but I don't see how I can it.A. get back fromB.get out ofC. get awayD. get off68. I would appreciate back this afternoon.A. you to callB. you callC. your callingD. you're calling69. -----Have a nice weekend!----- .A. The same to youB. You do tooC. The same as youD. You have it too70. The doctor will be free .A. 10 minutes laterB. after 10 minutesC. in 10 minutesD. 10 minutes after71. How can you finish the drawing?A. oftenB. soonC. longD. rapid72. -----Do you know our town at all?-----No, this is the first time I here.A. wasB. have beenC. cameD. am coming73. Mr Zhang gave the textbooks to all the pupils except who had already taken them.A. the onesB. onesC. someD. the others74. terrible weather we've been having these days!A. How aB. What aC. HowD. What75. There're so many kinds of tape-recorders on sale that I can't make up my mind to buy.A. whatB. whichC. howD. where76. ------We could have walked to the station; it was so near.------Yes. A taxi at all necessary.A. wasn'tB. hadn't beenC. wouldn't beD. won't be77. In the dark street, there wasn't a single person she could turn for help.A. thatB.whoC.from whomD. to whom78. Which is country, Canada or Australia?A. a largeB. largerC. a largerD. the larger79. Shortly after the accident, two police were sent to the spot to keep order.A. dozen ofB. dozensC. dozenD. dozens of80. It was not she took off her dark glasses I realized she was a famous film star.A. when; thatB. until; thatC. until; whenD. when; then81. If city noises from increasing, people shout to be heard even at the dinner table 20 years from now.A. are not kept; will have toB. are not kept; have toC. do not keep; will have toD. do not keep; have to82. the 2000 Olympic Games will be held in Beijing is not known yet.A. WheneverB. IfC. WhetherD. That83. Go and get your coat. It's you left it.A. thereB. whereC. there whereD. where there84. John was so sleepy that he could hardly keep his eyesA. openB. to be openedC. to openD. opening85. It worried her a bit her hair was turning grey.A. whileB. thatC. ifD. for86. - -----Where's Jack?------I think he's still in bed, but he might just be in bathroom.A. (不填); (不填)B. the; theC. the; (不填)D.(不填); the87. -----Will you give this message to Mr White, please?------Sorry, I can't. HeA. doesn't any more work hereB. doesn't any longer here workC. doesn't work any more hereD. doesn't work here any longer88. We have worked out the plan and now we must put it into .A. factB. realityC. practiceD. deed89. a reply, he decided to write again.A. Not receivingB. Receiving notC. Not having receivedD. Having not received90. Tom into the house when no one .A. slipped; was lookingB. had slipped; lookedC. slipped; had lookedD. was slipping; looked91. Tony is going camping with ___ ___ boys.A. little two otherB. two little otherC. two other littleD. little other two92. ------How's the young man?-------______.A. He's twentyB. He's much betterC. He's a doctorD. He's David93. We offered him our congratulations_______ his passing the college entrance exams.A. atB. ofC. forD. on94. If you keep on, you'll succeed _______.A. in timeB. at one timeC. at the same timeD. on time95. Charles Babbage is generally considered ___the first computer.A. to have inventedB. inventingC. to inventD. having invented96.___ down the radio-------the baby's asleep in the next room.A. TurningB. TurnC. TurnedD. To turn97. I was disappointed with the film. I had expected____ to be much better.A. thatB. thisC. oneD. it98. ------I don't like chichen _____fish.------I don't like chichen, _____I like fish very much.A. and; andB. and; butC. or; butD. or; and99.____ he said at the meeting astonished everybody present.A. WhatB. ThatC. The factD. The matter100. In come parts of the world, tea ______with milk and sugar.A. is servingB. is servedC. servesD. served101. ------If he_______ , he that food.------Luckily he was sent to the hospital immediately.A. was warned; would not takeB. had been warned; would not have takenC. would be warned; had not takenD. would have been warned; had not taken102. If no one_____ the phone at home, ring me at work.A. returnsB. repliesC. answersD. receives103. Be sure to write to us, ______?A. will youB. aren't youC. can youD. mustn't you 104. -----How long______ each other before they ______married?-----For about a year.A. have they known; getB. did they know; were going to getC. do they know; are going to getD. had they known; got105. -----Is_______ here?-----No, Bob and Tim have asked for leave.A. anybodyB. everybodyC. somebodyD. nobody106. The captain _______an apology to the passengers for the delay caused by bad weather. A. made B. said C. put D.passed107. Peter_______ come with us tonight, but he isn't very sure yet.A. mustB. canC. mayD. will108. My dictionary . I have looked for it everywhere but still _______it.A. has lost; don't findB. is missing; don't findC. has lost; haven't foundD. is missing; haven't found109. I remember______ this used to be a quiet village.A. whenB. howC. whereD. what110. Readers can ______quite well without knowing the exact meaning of each word.A. get overB. get inC. get alongD. get through答案:1-5BDCDD 6-10BCABA 11-15DABDA 16—20CBABB 21-25CBADC 26-30BADCC31-35DADAD 36-40CBACD 41-45ABDCA 46-50ADACB 51-55CABDC 56-60ABCDC61-65ACBDC 66-70DBCAC 71-75BBADB 76-80ADDCB 81-85ACBAB 86-90DDCCA 91-95CBDAA 96-100BDCAB 101-105BCADB 106-110ACDAC。
高考地理练习题及答案(一)

高考地理练习题一、选择题:本题共25小题,每小题2分,共50分。
小明在国庆期间到近郊山区游玩,发现山路两侧都是依靠太阳能、风能发电的路灯,山中的树木已经开始落叶,而且不同坡向上的植被差异明显。
图为小明行至某拐弯处时拍摄到的一张景观照片。
据此完成下面小题。
1. 图中车辆行驶前方为()。
A. 东南方向B. 西南方向C. 东北方向D. 西北方向2. 小明所在的城市可能为()。
A. 昆明B. 北京C. 上海D. 拉萨3. 甲坡较乙坡植被长势好,主要影响因素最可能是()。
A. 土层深厚B. 地形平坦C. 蒸发较弱D. 光照充足日可照时间是指一日内可照时间之和。
图示意某地区1月份不同坡向的坡面日可照时间随坡度的变化。
4. 1月份该地不同坡向可日照时间与坡度的关系是()。
A. 南坡呈负相关B. 北坡呈正相关C. 南坡呈正相关D. 东西坡呈负相关5. 该地区可能位于()。
A. 30°SB. 50°SC. 30°ND. 50°N下图为某月11日05时和12日17时海平面气压分布图(单位:hPa)。
据此完成下面小题。
6. 12日17时,郑州的风向为()。
A. 东北风B. 西北风C. 东南风D. 西南风7. 11日05时至12日17时,华北中部最可能出现的现象是()。
A. 气温降低B. 风速减小C. 气压降低D. 降水增多巴尔喀什湖是中亚地区的内陆湖,有多条河流注入,伊犁河是最重要的水源。
1970年,位于伊犁河干流的卡普恰盖水库建成。
图示意1961—2020年巴尔喀什湖水量平衡变化。
据此完成下面小题。
8. 巴尔喀什湖水水量耗散的主要途径是()。
A. 水面蒸发B. 湖水下渗C. 湖水外流D. 人类引用9. 20世纪70年代和80年代地下水补给湖泊水量较大,原因可能是()。
A. 伊犁河入湖水量减少B. 湖区降水量减少C. 湖区地下水位下降D. 湖区蒸发量增多10. 1960年至2010年,巴尔喀什湖水量整体呈现()。
高考物理基础知识综合复习阶段检测卷一匀变速直线运动的规律(含答案)

高考物理基础知识综合复习:阶段检测卷(一) 匀变速直线运动的规律(时间:60分钟满分:100分)一、选择题(本题共14小题,每小题3分,共42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)1.某人从井口静止释放一颗小石子,不计空气阻力,为表示小石子落水前的运动,下列四幅图像可能正确的是()2.下列说法正确的是()A.参考系必须是静止不动的物体B.凡轻小的物体皆可看成质点C.研究地面上物体的运动,必须选取地面为参考系D.研究物体的运动,可选择不同的参考系,但选择不同的参考系对于研究同一物体的运动而言,有时会出现不同的结果3.2020年11月10日,我国“奋斗者”号载人潜水器在马里亚纳海沟成功坐底,坐底深度10 909 m。
“奋斗者”号照片如图所示,下列情况中“奋斗者”号一定可视为质点的是()A.估算下降总时间时B.用推进器使其转弯时C.在海沟中穿越窄缝时D.科学家在其舱内进行实验时4.在某次驾驶车辆过程中,听到导航仪提醒“前方有2 km拥堵,通过时间25分钟”,根据导航仪提醒,下列推断合理的是()A.汽车将匀速通过前方2 kmB.此处的2 km为该拥堵路段的路程C.可以根据此信息求出此时车辆的瞬时速度D.通过前方2 km的过程中,车子的平均速度大约为1.3 m/s5.高铁出行舒适、便捷,成为一种新颖时尚的旅行方式。
下列有关说法正确的是()A.列车8:12从杭州站出发指的是时刻B.营业里程1.8万千米指的是列车运行的位移C.计算列车通过某隧道口的时间时,列车可以看成质点D.从杭州到长沙所需的时间取决于列车的最大瞬时速度6.百米赛跑时小明到达终点的撞线速度是9.1 m/s。
这里的“速度”表示()A.瞬时速度大小B.平均速度大小C.瞬时速度方向D.平均速度方向7.如图所示为小车运动时的v-t图像。
由图可知,小车()A.做匀速直线运动B.做匀减速直线运动C.在t=10 s时的速度大小是4 m/sD.在t=0时从静止开始运动8.一物体在水平面上由静止开始先做匀加速直线运动,后做匀减速直线运动到停止,共历时2×103 s,位移2×103 m。
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2010年高考语文字音字形题汇编1. (北京卷) 下列词语中,字形和加点的字的读音全都正确的一项是()A. 摩擦力供认不悔对称.(chèn)穷源溯.(shuò)流B.一拉罐转弯抹角隽.(jùn)永令人发.( fà)指C.纪传体多难兴邦叨.(tāo)扰一气呵.(hē)成D.化装品整齐划一倾轧.(zhà) 囤.(tún)积居奇2. (重庆卷)下列词语中,字形和加点字的读音全部正确的一项是()A.雪中送炭笑容可鞠戕.害(qiāng)针砭.时弊(biān)B.呕心沥血淋漓尽致纤.维(qiān)汲.取教训(jí)C.天涯海角丢三落四提.防(dī)道行.很高(héng)D.朋比为肩秘而不宣佛.像(fó)看.家本领(kān)3. (全国1卷)下列词语中加点的字,读音全都正确的一组是()A. 行.伍(háng)名宿.(sù)恶贯满盈.(yíng)厉兵秣.马(mù)B.倾轧.(zhá)不啻.(chì)补苴罅.漏(xià)荆钗.布裙(chāi)C. 巨擘.(bò)河蚌.(bàng)得不偿.失(cháng)莘.莘学子(shēn)D. 解剖.(pāo)羁.绊(jī)火中取栗.(lì)感慨系.之(xì)4. (全国2卷)下列词语中加点的字,读音全都正确的一组是()A. 泊.车(bó) 称.心(chèn) 唱主角.(jiǎo) 弹.丸之地(dàn)B. 苍穹.(qióng) 掺.和(cān) 单行.本(xíng) 不偏不倚.(yǐ)C. 梦魇.(yǎn) 本埠.(bù)黑魆.魆(xū) 燕颔.虎颈(hàn)D. 祝祷.(dǎo) 鞭笞.(chī) 便.利店(biàn) 名噪.一时(cào) 5.(广东卷)下列词语中加点的字,每对读音都不相同...的一组是()A.皎.洁/打搅.业绩./污渍.纤.维/纤.夫B.效.仿/发酵.空旷./粗犷.盛.开/盛.饭C.隐瞒./蛮.横挑衅./抚恤.埋.伏/埋.怨D.市侩./反馈.濒.临/频.繁辟.谣/精辟.6.(天津卷)下列词语中加点的字的读音,全都正确的一组是()A.奇葩.(pā)哈.达(hǎ)砧.板(zhān)不胫.(jìng)而走B.坎坷.(kě)勖.(xù)勉棘.手(jí)拾.(shè)级而上C.着.(zháo)重巷.(hàng)道混.(hùn)沌中规中矩.(jǔ)D.畸.(jī)形慰藉.(jiè)骁.(xiāo)勇扺.(dǐ)掌而谈7.(湖北卷)下列各组词语中加点的字,读音全部相同的一组是()A.屏.气摒.弃并.蒂莲秉.烛待旦B.黄鹂.黎.明霹雳.舞磨砺.意志C.驼.绒滂沱.拓.荒者脱.颖而出D.翌.日游弋.溢.洪道逸.兴遄飞8.(湖南卷)下列词语中加点的字,读音全都正确的一组是()A.祥.瑞xiáng 馥.郁fù窈.窕yǎo 蟾.宫折桂chánB.聪颖.yǐng 仰慕.mò芳馨.xīn 龙驹凤雏.chúC.幽婉.wǎn 荣膺.yīng 醇.美shún 岁稔.年丰rěnD.涟漪.yī富庶.shù澄.澈chéng 万壑.争流huò9.(江苏卷)下列词语中加点的字,每对读音都不相同....的一组是( )A.弹.劾/弹.丸之地哽咽./狼吞虎咽.责难./多难.兴邦B.鲜.活/寡廉鲜.耻泊.位/淡泊.明志叶.韵/一叶.知秋C.大度./审时度.势长.进/身无长.物解.救/浑身解.数D.参.差/扪参.历井披靡./风靡.一时畜.牧/六畜.兴旺10.(江西卷)下列词语中,加点的字读音全都正确的一组是()A.绚.(xuàn)丽丰腴.(yú) 倩.(qiàn)影乳臭.(chòu)未干B.赦.(shè)免嗜.(shì)好逡.(.qūn)巡弱不禁.(jīn)风C.游说.(shuì) 愤懑.(mèn) 逶迤.(yí) 不见经传.(chuán) D.泅.(qiú)渡坍圮.(pǐ) 恐吓.(xià) 否.(pǐ)极泰来11. (四川卷)下列词语中加点的字,每对的读音完全相同的一组是()A. 皱.纹/骤.然杀戮./山麓.琼.楼玉宇/群.龙无首B. 挟.持/偕.同竹笋./损.失柳.暗花明/扭.转乾坤C. 肋.骨/擂.台嗟.叹/街.道追根溯.源/素.昧平生D. 游泳./踊.跃祝贺./豁.达倾.家荡产/轻.装简从12.(山东卷)下列词语中加点的字,读音全都正确的一组是()A.饯.别(jiàn)晦.涩(huì)铁栅.栏(zhà)浑身解.数(xiè)B.扒.手(pá)吱.声(zī)和.稀泥(hé)步履蹒.跚(pán)C.畜.养(xù)寒噤.(jìn)露.马脚(lòu)扪.心自问(mèn)D.顺遂.(suí)什.锦(shí)蒸馏.水(liú)兵不血.刃(xuè)13.(浙江卷)下列词语中加点的子,注音全都正确的一组是()A.澄.澈(chéng)轻佻.(tiāo)豁.免权(huō)舆论哗.然(huá)B.甄.别(zhēn)市侩.(kuài)软着.陆(zháo)温柔敦.厚(dūn)C.苍穹.(qióng)未遂.(suì)扁桃腺.(xiàn)拈.轻怕重(zhān)D.跛.脚(bǒ)菁.华(jīng)撂.挑子(liào)大雨滂.沱(pāng)14. (天津卷)下列词语中没有..错别字的一组是()A.甄别腥红亲和力声名鹊起B.迂腐乔迁舶来品两全齐美C.福祉喝彩挖墙角甘之如饴D.真谛整饬明信片共商国是15.(湖南卷)下列各句中,有错别字的一句是()A.湖南地处内陆而不能被内陆意识束缚,位居中部而不能甘居中游,这是毋庸置疑的。
B.大型音乐舞蹈史诗《复兴之路》的恢弘气势和精彩表演,强烈地震撼了观众。
C.素有“白如玉、明如镜、薄如纸、声如磬”之誉的景德镇瓷器,备受消费者青睐。
D.候鸟们凭着体内孕藏的惊人能量,一路搏击风雨,书写了万里迁徙的生命奇迹。
16.(湖北卷)下更各组词语中,有错别字....的一组是()A.扭怩/扭捏交接/交结急风暴雨/疾风劲草B.姻缘/因缘机遇/际遇促膝谈心/抵足谈心C.口型/口形飘荡/漂荡轻歌曼舞/清歌妙舞D.意想/臆想定势/定式唾手可得/垂手而得17.(安徽卷)下列各句中,没有错别字的一句是( )A.上海世博园安徽馆,选取明清徽派建筑的精典元素作为外墙装饰,粉墙上山水意境之美令众多游客驻足流连。
B.黄山毛峰、六安瓜片等绿茶,冲泡时叶条在杯中松展,游移沉浮;品茗者观其动态,尽享茶趣,啜饮一口,齿浃留香。
C.六载奉献沤心沥血,两任村官造福一方,沈浩把生命的根深深地扎在这片他挚爱的热土上,从此再也没有离开。
D.青海玉树发生7.1级地震后,党中央、国务院高度重视,统一部署,各部门全力以赴,千方百计展开救援工作。
18.(山东卷)下列词语中,没有错别字的一组是()A.依稀膨涨戈壁滩云蒸霞蔚B.涵盖阴霾捉谜藏烘云托月C.贻误甬道交谊舞寥若晨星D.吆喝绪论擦边球名门旺族19.(浙江卷)下列各句中,没有错别字的一项是()A.季羡林先生是一位有原则的知识分子,对许多重大问题,他都提出过自己的意见,只不过他很少采取金刚怒目的方式,而是绵里藏针,微言大意。
B.我坐在暖烘烘的沙滩上,眺望浩缈的大海,观看为了一块面包而聒噪的海鸥,打量那些在海滩上寻找斑斓贝壳的孩童,尽量不去想那些不愉快的事。
C.初春,周围的一切在闪烁,在融化,大地蒸腾起热气,云雀安详地鸣啭着……呼吸着凛冽、砭骨的空气,融雪炫目的反光使我不由自主地眯起眼睛。
D.世人仅以沧海一粟之身,却能精骛八级,心游万仞,领略茫茫宇宙与纷烦人世的壮丽之美,这是何等的境界!20. (四川卷)下列词语中没有错别字的一组是()A. 驰援万户侯明察秋毫急风劲草B. 规矩流线形歪风邪气通宵达旦C. 催眠及时雨寸草春辉防患未然D. 签订护身符屈指可数语无伦次21.(江西卷)下列词语中,没有..错别字的一组是A.风靡吻颈之交自诩一筹莫展B.寒碜礼尚往来偿试杀一儆百C.端倪改弦更章虐杀原形毕露D.肆意淋漓尽致编撰理屈词穷1.【答案】C【解析】每个错误选项中都有两个错误,且非常明显。
字音的错误(溯、隽、轧)也是相当明显。
分别读穷源溯(sù)流,隽(juàn)永倾轧(yà) ;字形错误像"供认不讳"的"讳(选项作“悔”)易拉罐"的"易"(选项作"一")化妆品(选项作“装“)。
2.【答案】C【解析】(A鞠—掬;B“纤”读xiān;D肩—奸)3.【答案】C【解析】A秣(mò)、B倾轧(yà)、D解剖(pōu)4.【答案】C【解析】本题考查识记现代汉语普通话的字音。
A项“唱主角”的“角”应读jué;B项“掺和”的“掺”应读chān;D项“名噪一时”的“噪”应读zào。
故答案为C。
5.【答案】B【解析】A、皎.洁/打搅.jiǎo 业绩./污渍. jī/zì纤.维/纤.夫xiān/qiàn;B、效.仿/发酵.xiào/jiào 空旷./粗犷. kuàng/guǎng 盛.开/盛.饭shèng/chéng;C.隐瞒./蛮.横 mán 挑衅./抚恤.xìn/xù埋.伏/埋.怨mái/mán;D.市侩./反馈.kuài/kuì濒.临/频.繁bīn/pín 辟.谣/精辟.pì/pì6.【答案】B解析:本题考查识记现代汉语普通话的字音。
A、砧.板(zhēn),习惯误读字;C、着.(zhuó)重,多音字;D、扺.(zhǐ)掌而谈,注意和“抵”区别。
7.【答案】D【解析】A.屏.气bǐng 摒.弃bìng 并.蒂莲bìng秉.烛待旦bǐngB.黄鹂.lí黎.明lí霹雳.舞lì磨砺.意志lìC.驼.绒tuó滂沱.tuó拓.荒者tuò脱.颖而出tuōD.翌.日yì游弋.yì溢.洪道yì逸.兴遄飞yì8.【答案】A【解析】主要考查了方言字音与普通话字音的区别,具体为B项“慕”读音为“mù”;C项“醇”的读音为“chún”;D项“壑”的读音为“hè”。