文档库 最新最全的文档下载
当前位置:文档库 › 2020年全国卷Ⅲ理综高考试题文档版(含答案)

2020年全国卷Ⅲ理综高考试题文档版(含答案)

2020年全国卷Ⅲ理综高考试题文档版(含答案)
2020年全国卷Ⅲ理综高考试题文档版(含答案)

绝密★启用前

2020年普通高等学校招生全国统一考试

理科综合能力测试

二、选择题:本题共8小题,每小题6分,共48分。在每小题给出的四个选项中,第14~18题只有一项符

合题目要求,第19~21题有多项符合题目要求。全部选对的得6分,选对但不全的得3分,有选错的得0分。

14.如图,水平放置的圆柱形光滑玻璃棒左边绕有一线圈,右边套有一金属圆环。圆环初始时静止。将图中开关S由断开状态拨至连接状态,电路接通的瞬间,可观察到

A.拨至M端或N端,圆环都向左运动

B.拨至M端或N端,圆环都向右运动

C.拨至M端时圆环向左运动,拨至N端时向右运动

D.拨至M端时圆环向右运动,拨至N端时向左运动

15.甲、乙两个物块在光滑水平桌面上沿同一直线运动,甲追上乙,并与乙发生碰撞,碰撞前后甲、乙的速度随时间的变化如图中实线所示。已知甲的质量为1 kg,则碰撞过程两物块损失的机械能为

A.3 J B.4 J C.5 J D.6 J

16.“嫦娥四号”探测器于2019年1月在月球背面成功着陆,着陆前曾绕月球飞行,某段时间可认为绕月做匀速圆周运动,圆周半径为月球半径的K倍。已知地球半径R是月球半径的P倍,地球质量是月球质量的Q倍,地球表面重力加速度大小为g.则“嫦娥四号”绕月球做圆周运动的速率为

A .

RKg

QP

B .

RPKg

Q

C .

RQg

KP

D .

RPg

QK

17.如图,悬挂甲物体的细线拴牢在一不可伸长的轻质细绳上O 点处;绳的一端固定在墙上,另一端通过

光滑定滑轮与物体乙相连。甲、乙两物体质量相等。系统平衡时,O 点两侧绳与竖直方向的夹角分别为α和β。若α=70°,则β等于

A .45°

B .55°

C .60°

D .70°

18.真空中有一匀强磁场,磁场边界为两个半径分别为a 和3a 的同轴圆柱面,磁场的方向与圆柱轴线平行,

其横截面如图所示。一速率为v 的电子从圆心沿半径方向进入磁场。已知电子质量为m ,电荷量为e ,忽略重力。为使该电子的运动被限制在图中实线圆围成的区域内,磁场的磁感应强度最小为

A .

32mv

ae

B .

mv ae

C .

34mv

ae

D .

35mv

ae

19.1934年,约里奥—居里夫妇用α粒子轰击铝箔,首次产生了人工放射性同位素X ,反应方程为:

42712

130He +Al X n +→。X 会衰变成原子核Y ,衰变方程为X Y e +0

1→,则

A .X 的质量数与Y 的质量数相等

B .X 的电荷数比Y 的电荷数少1

C .X 的电荷数比2713Al 的电荷数多2

D .X 的质量数与2713Al 的质量数相等

20.在图(a )所示的交流电路中,电源电压的有效值为220V ,理想变压器原、副线圈的匝数比为10∶1,

R 1、R 2、R 3均为固定电阻,R 2=10Ω,R 3=20Ω,各电表均为理想电表。已知电阻R 2中电流i 2随时间t 变化的正弦曲线如图(b )所示。下列说法正确的是

A.所用交流电的频率为50Hz B.电压表的示数为100V

C.电流表的示数为1.0A D.变压器传输的电功率为15.0W

21.如图,∠M是锐角三角形PMN最大的内角,电荷量为q(q>0)的点电荷固定在P点。下列说法正确的是

A.沿MN边,从M点到N点,电场强度的大小逐渐增大

B.沿MN边,从M点到N点,电势先增大后减小

C.正电荷在M点的电势能比其在N点的电势能大

D.将正电荷从M点移动到N点,电场力所做的总功为负

三、非选择题:共174分。第22~32题为必考题,每个试题考生都必须作答。第33~38题为选考题,考生

根据要求作答。

(一)必考题:共129分。

22.(6分)

某同学利用图(a)所示装置验证动能定理。调整木板的倾角平衡摩擦阻力后,挂上钩码,钩码下落,带动小车运动并打出纸带。某次实验得到的纸带及相关数据如图(b)所示。

已知打出图(b)中相邻两点的时间间隔为0.02 s,从图(b)给出的数据中可以得到,打出B点时小车的速度大小v B=________m/s,打出P点时小车的速度大小v P=________m/s。(结果均保留2位小数)若要验证动能定理,除了需测量钩码的质量和小车的质量外,还需要从图(b)给出的数据中求得的物理量为________________________。

23.(9分)

已知一热敏电阻当温度从10 ℃升至60 ℃时阻值从几千欧姆降至几百欧姆,某同学利用伏安法测量其阻值随温度的变化关系。所用器材:电源E、开关S、滑动变阻器R(最大阻值为20 Ω)、电压表(可视为理想电表)和毫安表(内阻约为100 Ω)。

(1)在答题卡上所给的器材符号之间画出连线,组成测量电路图。

(2)实验时,将热敏电阻置于温度控制室中,记录不同温度下电压表和亳安表的示数,计算出相应的热敏电阻阻值。若某次测量中电压表和毫安表的示数分别为5.5 V和3.0 mA,则此时热敏电阻的阻值为__ ______kΩ(保留2位有效数字)。实验中得到的该热敏电阻阻值R随温度t变化的曲线如图(a)所示。

(3)将热敏电阻从温控室取出置于室温下,测得达到热平衡后热敏电阻的阻值为2.2kΩ。由图(a)求得,此时室温为_______℃(保留3位有效数字)。

(4)利用实验中的热敏电阻可以制作温控报警器,其电路的一部分如图(b)所示。图中,E为直流电源(电动势为10 V,内阻可忽略);当图中的输出电压达到或超过6.0 V时,便触发报警器(图中未画出)报警。若要求开始报警时环境温度为50 ℃,则图中_____(填

“R1”或“R2”)应使用热敏电阻,另一固定电阻的阻值应为_____kΩ(保留2位有效数字)。

24.(12分)

如图,一边长为l0的正方形金属框abcd固定在水平面内,空间存在方向垂直于水平面、磁感应强度大

小为B 的匀强磁场。一长度大于02l 的均匀导体棒以速率v 自左向右在金属框上匀速滑过,滑动过程中导体棒始终与ac 垂直且中点位于ac 上,导体棒与金属框接触良好。已知导体棒单位长度的电阻为r ,金属框电阻可忽略。将导体棒与a 点之间的距离记为x ,求导体棒所受安培力的大小随x (002x l ≤≤)变化的关系式。

25.(20分)

如图,相距L =11.5m 的两平台位于同一水平面内,二者之间用传送带相接。传送带向右匀速运动,其速度的大小v 可以由驱动系统根据需要设定。质量m =10 kg 的载物箱(可视为质点),以初速度v 0=5.0 m/s 自左侧平台滑上传送带。载物箱与传送带间的动摩擦因数μ= 0.10,重力加速度取g = 10 m/s 2。

(1)若v =4.0 m/s ,求载物箱通过传送带所需的时间;

(2)求载物箱到达右侧平台时所能达到的最大速度和最小速度; (3)若v =6.0m/s ,载物箱滑上传送带13

s 12

t ?=后,传送带速度突然变为零。求载物箱从左侧平台向右侧平台运动的过程中,传送带对它的冲量。

(二)选考题:共45分。请考生从2道物理题、2道化学题、2道生物题中每科任选一题作答。如果多做,

则每科按所做的第一题计分。 33.[物理——选修3–3](15分)

(1)(5分)如图,一开口向上的导热气缸内。用活塞封闭了一定质量的理想气体,活塞与气缸壁间无摩擦。现用外力作用在活塞上。使其缓慢下降。环境温度保持不变,系统始终处于平衡状态。在活塞下降过程中___________。(填正确答案标号。选对1个得2分。选对2个得4分,选对3个得5分;每选错1个扣3分,最低得分为0分)

A.气体体积逐渐减小,内能增知

B.气体压强逐渐增大,内能不变

C.气体压强逐渐增大,放出热量

D.外界对气体做功,气体内能不变

E.外界对气体做功,气体吸收热量

(2)(10分)如图,两侧粗细均匀、横截面积相等、高度均为H=18cm的U型管,左管上端封闭,右管上端开口。右管中有高h0= 4cm的水银柱,水银柱上表面离管口的距离l= 12cm。管底水平段的体积可忽略。环境温度为T1= 283K。大气压强P0= 76cmHg。

(i)现从右侧端口缓慢注入水银(与原水银柱之间无气隙),恰好使水银柱下端到达右管底部。此时水银柱的高度为多少?

(ii)再将左管中密封气体缓慢加热,使水银柱上表面恰与右管口平齐,此时密封气体的温度为多少? 34.[物理选修3–4](15分)

(1)(5分)如图,一列简谐横波平行于x轴传播,图中的实线和虚线分别为t=0和t=0.1 s时的波形图。已知平衡位置在x=6 m处的质点,在0到0.l s时间内运动方向不变。这列简谐波的周期为_________s,波速为_________m/s,传播方向沿x轴_________(填“正方向”或“负方向”)。

(2)(103ABC,∠A=90°,∠B=30°。一束平行光平行于BC边从AB边射入棱镜,不计光线在棱镜内的多次反射,求AC边与BC边上有光出射区域的长度的比值。

2020年普通高等学校招生全国统一考试

理科综合 参考答案

1.B 2.C 3.C 4.D 5.D 6.A 7.C

8.D

9.C

10.B

11.A

12.B

13.D

14.B 15.A 16.D 17.B 18.C 19.AC 20.AD 21.BC 22.0.36 1.80 B 、P 之间的距离

23.(1)如图所示。 (2)1.8 (3)25.5 (4)R 1

1.2

24.解:当导体棒与金属框接触的两点间棒的长度为l 时,由法拉第电磁感应定律知,导体棒上感应电动势

的大小为=E Blv ①

由欧姆定律,流过导体棒的感应电流为

E I R

=

式中,R 为这一段导体棒的电阻。按题意有

R rl = ③

此时导体棒所受安培力大小为

f BIl = ④ 由题设和几何关系有

002

2,022(22x x l l x x l ?≤??=??-

联立①②③④⑤式得

2

2

2

,0

2

2

B v

x x

r

f

B v

x x

r

?

≤≤

??

=?

?-<

??

25.解:(1)传送带的速度为v=4.0 m/s时,载物箱在传送带上先做匀减速运动,设其加速度大小为a,由牛顿第二定律有

μm g=ma ①

设载物箱滑上传送带后匀减速运动的距离为s1,由运动学公式有

v2–v02= –2as1 ②

联立①②式,代入题给数据得

s1=4.5 m ③

因此,载物箱在到达右侧平台前,速度先减小到v,然后开始做匀速运动。设载物箱从滑上传送带到离

开传送带所用的时间为t1,做匀减速运动所用的时间为

1

t',由运动学公式有

v=v0–at1′④

1

11

L s

t

v

t

-

=+

'⑤

联立①③④⑤式并代入题给数据得

t1=2.75 s ⑥

(2)当载物箱滑上传送带后一直做匀减速运动时,到达右侧平台时的速度最小,设为v1;当载物箱滑上传送带后一直做匀加速运动时,到达右侧平台时的速度最大,设为v2。由动能定理有

22

10

11

22

mgL mv mv

μ

-=-⑦

22

20

11

22

mgL mv mv

μ=-⑧

由⑦⑧式并代入题给条件得

1

v=m/s,

2

v=m/s ⑨

(3)传送带的速度为v=6.0 m/s时,由于v0

v=v0+at2 ⑩

v2–v02=2as2 ?

联立①⑩?式并代入题给数据得

t2=1.0 s ?

s 2=5.5 m ?

因此载物箱加速运动1.0 s 、向右运动5.5 m 时,达到与传送带相同的速度。此后载物箱与传送带共同运动(Δt –t 2)的时间后,传送带突然停止。设载物箱匀速运动通过的距离为s 3,有 s 3=(Δt –t 2)v ?

由①???式可知,2231

)2

mv mg

L s s μ-->(,即载物箱运动到右侧平台时速度大于零,设为v 3。由运动学公式有

v 32–v 2= –2a (L –s 2–s 3) ?

设载物箱通过传送带的过程中,传送带对它的冲量为I ,由动量定理有 I =m (v 3–v 0)

?

联立①?????式并代入题给数据得 I =0

?

26.(14分)(1)圆底烧瓶 饱和食盐水

(2)水浴加热 Cl 2+2OH ?=ClO ?+Cl ?+H 2O 避免生成NaClO 3 (3)吸收尾气(Cl 2) AC (4)过滤 少量(冷)水洗涤 (5)紫 小于 27.(15分)

(1)除去油脂,溶解铝及其氧化物 4Al(OH)-

+H +=Al(OH)3↓+H 2O

(2)Ni 2+、Fe 2+、Fe 3+ (3)O 2或空气 Fe 3+

(4)0.01×(107.2?14)2[或10?5×(108.7?14)2] 3.2~6.2 (5)2Ni 2++ClO ?+4OH ?=2NiOOH ↓+ Cl ?+H 2O (6)提高镍回收率 28.(14分)

(1)1∶4 变大 (2)d c 小于

(3)39140.039?或

436

20.39

0.39140.390.10.39()

3

?

??等

(4)选择合适催化剂等

29.(10分)

(1)细胞质基质

(2)无氧呼吸

(3)光能

(4)O2、NADPH

(5)H2O、CO2

30.(10分)

(1)突触

(2)有些内分泌腺直接或间接地受中枢神经系统的调节;内分泌腺所分泌的激素也可以影响神经系统的发育和功能

(3)葡萄糖和半乳糖人体细胞自身不能合成,必须从食物中获取的氨基酸

31.(9分)

(1)水体富营养化,没有其他生产者的竞争

(2)答案如图

(3)竞争

32.(10分)

(1)无同源染色体,不能进行正常的减数分裂42 营养物质含量高、茎秆粗壮

(2)秋水仙素处理

(3)甲、乙两个品种杂交,F1自交,选取F2中既抗病又抗倒伏、且自交后代不发生性状分离的植株33.(1)BCD

(2)解:(i)设密封气体初始体职为V1,压强为p1,左、右管的截面积均为S,密封气体先经等温压缩过程体积变为V2,压强变为p2,由玻意耳定律有

p1V1=p2V2 ①

设注入水银后水银柱高度为h,水银的密度为ρ,按题设条件有

p 1=p 0 +ρgh 0 ② p 2=p 0 +ρgh

V 1=(2H –l –h 0)S ,V 2=HS ④ 联立①②③④式并代入题给数据得 h =12.9 cm

(ii )密封气体再经等压膨胀过程体积变为V 3,温度变为T 2,由盖—吕萨克定律有

3

212

V V T T ⑥

按题设条件有 V 3 =(2H – h )S ⑦

联立④⑤⑥⑦式并代入题给数据得 T 2=363 K

34.(1)0.4 10 负方向

(2)如图(a )所示,设从D 点入射的光线经折射后恰好射向C 点,光在AB 边上的入射角为θ1,折射角为θ2,由折射定律有

sin θ1=n sin θ2 ①

设从DB 范围入射的光折射后在BC 边上的入射角为θ′,由几何关系 θ′=30°+θ2

由①②式并代入题给数据得 θ2=30° ③ n sin θ′>1

所以,从DB 范围入射的光折射后在BC 边上发生全反射,反射光线垂直射到AC 边,AC 边上全部有光射出。

设从AD 范围入射的光折射后在AC 边上的入射角为θ′′,如图(b )所示。由几何关系

θ′′=90°–θ2 ⑤

由③⑤式和已如条件可知 n sin θ′′>l

即从AD 范围入射的光折射后在AC 边上发生全反射,反射光线垂直射到BC 边上。设BC 边上有光线射出的部分为CF ,由几何关系得 CF =AC ·sin30°

AC 边与BC 边有光出射区域的长度的比值为

2AC

CF

= ⑧

35.(15分)

(1)B Si (硅)

(2)配位 N sp 3 sp 2 (3)N >H >B CH 3CH 3 低 H δ+与H δ?的静电引力

(4)

30

A 62

10N abc -?

36.(15分)

(1)2?羟基苯甲醛(水杨醛)

(2)

(3)乙醇、浓硫酸/加热

(4)羟基、酯基 2

(5)

(6)随着R'体积增大,产率降低;原因是R'体积增大,位阻增大37.(15分)

(1)果胶分解酶、果胶酯酶细胞壁

(2)温度对果胶酶活性有影响,在最适温度下酶活性最高,出汁率最高

(3)在一定条件下,单位时间内、单位体积中反应物的消耗量或者产物的增加量(4)酵母促进有氧呼吸,使酵母菌大量繁殖好氧

38.(15分)

(1)限制性核酸内切酶、DNA连接酶显微注射体外培养胚胎移植(2)性别、年龄

(3)相同两种上皮细胞都是体细胞,且来源于同一个受精卵

(4)体外受精、胚胎移植

2017年全国高考英语试题及答案-全国卷1

2017年普通高等学校招生全国统一考试(全国卷1) 英语 (考试时间:120分钟试卷满分:150分) 注意事项: 1.本试卷由四个部分组成。其中,第一、二部分和第三部分の第一节为选择题。第三部分の第二节和第四部分为非选择题。 2.答卷前,考生务必将自己の姓名、准考证号填写在答题卡上。 3.回答选择题时,选出每小题答案后,用2B铅笔把答题卡上对应题目の答案标号涂黑;回答非选择题时,将答案写在答题卡上,写在本试卷上无效。 4.考试结束后,将本试卷和答题卡一并交回。 第一部分听力(共两节,满分30分) 做题时,先将答案标在试卷上。录音内容结束后,你将有两分钟の时间将试卷上の答案转涂到答题卡上。 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,从题中所给のA、B、C三个选项中选出最佳选项,并标在试卷の相应位置。听完每段对话后,你都有10秒钟の时间来回答有关小题和阅读下一小题。每段对话仅读一遍。 例:How much is the shirt? A. £ 19. 15. B. £ 9. 18. C. £ 9. 15. 答案是C。 1.What does the woman think of the movie? A.It’s amusing B.It’s exciting C.It’s disappointing 2.How will Susan spend most of her time in France? A. Traveling around B.Studying at a school C.Looking after her aunt 3.What are the speakers talking about? A. Going out B.Ordering drinks C.Preparing for a party 4.Where are the speakers? A.In a classroom B.In a library C.In a bookstore 5.What is the man going to do ?

2018年高考英语真题(新课标全国一卷)有答案

绝密★启用前 2018年普通高等学校招生全国统一考试(新课标全国I卷) 英语 (考试时间:120分钟试卷满分:150分) 注意事项: 1. 答卷前,考生务必将自己的姓名、准考证号填写在答题卡上。 2. 回答选择题时,选出每小题答案后,用铅笔把答题卡上对应题目的答案标号涂黑。如需改动,用橡皮擦干净后,再选涂其他答案标号。回答非选择题时,将答案写在答题卡上,写在本试卷上无效。 3. 考试结束后,将本试卷和答题卡一并交回。 第一部分听力(共两节,满分30分) 做题时,先将答案标在试卷上。录音内容结束后,你将有两分钟的时间将试卷上的答案转涂到答题卡上。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。 例:How much is the shirt? A. £ 19. 15. B. £ 9. 18. C. £ 9. 15. 答案是C。 1.what will James do tomorrow ? A.Watch a TV program. B.Give a talk. C.Write a report. 2.What can we say about the woman? A.She's generour. B.She's curious. C.She's helpful. 3.When does the traif leave?https://www.wendangku.net/doc/5b14863492.html, A.At 6:30. B.At8:30. C.At 10:30. 4.How does the wonar sRwr?m A.By car. B.On foot. C.By bike 5.What is the probable relationship between the speakers? A.Classmates. B.Teacher and student. C.Doctor and patient. 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.What does the woman regret? A.Giving up her research. B.Dropping out of college. C.Changiny her major.

2017年高考英语模拟试题

2017年高考英语模拟试题 一、单项选择题 1.I don’t know what his interests are, because we talked ______ about work when we met. A.main B. mainly C. major D. Majorly 2.The past year has been successful and, _____ ahead, we expect to do even better in the coming year. A. looking B. to look C. look D. looked 3.__ many times, but she still didn't know how to do it. A. She was taught B. Having taught C. Having been taught D. She has taught 4. —I’m going to Shanghai this afternoon. —________. Then how soon will you come back? A. Have a nice trip B. Congratulations C. Cheers D. Good luck 5.Doing your homework is a sure way to improve your test scores, and this is especially true ____ it comes to classroom tests. A. before B. since C. when D. after 6.Parks are _____ of the few places where people in cities may have sports. A. one B. first C. none D. those 7.The Prime Minister refused to comment on the rumor that he had planned to _____. A. discharge B. dismiss C. resign D. resume 8. 10._________to drugs, he ran out of all his money. A. Having addicted B. Addicted C. To addict D. Addicting 9.Yesterday Mr. Li finally bought his own house, _______ is a hospital. A. in where B. to the east of which C. to the east of it D. in the east of that 10.I don’t believe we’ve met before, ________ I must say you do look familiar. A. therefore B. although C. since D. unless 11.One Friday, we were packing to leave for a weekend away _______ my daughter heard cries for help.

2019全国1卷高考英语试题及答案

绝密★启用前 2019年普通高等学校招生全国统一考试(全国卷I) 英语 注意事项: 1.答卷前,考生务必将自己的姓名、准考证号填写在答题卡上。 2.回答选择题时,选出每小题答案后,用铅笔把答题卡上对应题目的答案标号涂黑。如需改动,用橡皮擦干净后,再选涂其他答案标号。回答非选择题时,将答案写在答题卡上,写在本试卷上无效。 3.考试结束后,将本试卷和答题卡一并交回。 第一部分听力(共两节,满分30分) 做题时,先将答案标在试卷上。录音内容结束后,你将有两分钟的时间将试卷上的答案转涂到答题卡上。 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。

例:How much is the shirt? A. £19.15. B. B. £9.18. C. C. £9.15. 答案是C。 1.Where does this conversation take place? A. In a classroom. B. In a hospital. C.In a museum. 2.What does Jack want to do? A. Take fitness classes. B. Buy a pair of gym shoes. C. Change his work schedule. 3.What are the speakers talking about? A. What to drink.

2017年新课标Ⅲ英语高考试题含答案解析

2017年普通高等学校招生全国统一考试 英语 (考试时间:120分钟试卷满分:150分) 注意事项: 1.答卷前,考生务必将自己的姓名、准考证号填写在答题卡上。 3.回答选择题时,选出每小题答案后,用铅笔把答题卡上对应题目的答案标号涂黑。如需改动,用橡皮擦干净后,再选涂其他答案标号。回答非选择题时,将答案写在答题卡上,写在本试卷上无效。 3.考试结束后,将本试卷和答题卡一并交回。 第一部分听力(共两节,满分30分) 做题时,先将答案标在试卷上,录音结束后,你将有两分钟的时间将试卷上的答案转涂到答题卡上。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答案。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。 例:How much is the shirt? A.£ 19.15.B.£9.18.C.£9.15. 答案是C。 1.What will the woman do this afternoon? A.Do some exercise.B.Go shopping. C.Wash her clothes. 2.Why does the woman call the man? A .To cancel a flight. B.To make an apology. C.To put off a meeting. 3.How much more does David need for the car? A.$ 5,000. B.$20,000. C.$25,000. 4.What is Jane doing? A.Planning a tour. B.Calling her father. C.Asking for leave. 5 .How does the man feel? A.Tied. B.Dizzy. C.Thirsty. 第二节(共15小题;每小题1.5分,满分22.5分)

2019年全国I卷英语高考真题

英语 注意事项: 1.答卷前,考生务必将自己的姓名、准考证号填写在答题卡和试卷指定位置上。 2.回答选择题时,选出每小题答案后,用铅笔把答题卡上对应题目的答案标号涂黑。如需改动,用橡皮擦干净后,再选涂其他答案标号。回答非选择题时,将答案写在答题卡上,写在本试卷上无效。 3.考试结束后,将本试卷和答题卡一并交回。 第一部分听力(共两节,满分30分) 做题时,先将答案标在试卷上。录音内容结束后,你将有两分钟的时间将试卷上的答案转涂到答题卡上。 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。 例:Ho w much i s the sh i r t? B. Buy a pa i r o f gym shoes. C. Change h i s work schedu le. C.When to l eave. A. She migh t wan t a t i cke t. B. She i s look ing f or the man. C. She has an ex t ra t i cke t. 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。 C. Re t i re f rom work . C. Bus iness admini s t ra t ion . C. Unders tand ing . B. Hos t ing a rad io program. B. Her l eaders ’ guidance . B. Her fa ther . C. Conduc t ing a job in te rv iew. C. Her f r i ends ’ he l p . C. Her mother . A. He lacks mot ivat ion . B. He has a hear t prob lem. C. He works a l l the t ime . C. He ’s a journa l i s t . C. To suppor t he r f ind ings . C. 75 minu tes . A. To encourage the man . B. To recom mend an exerc i se . 17. How much t ime wi l l the man probably spend exerc i s ing week ly? A. 300 minu tes . B. 150 minu te .

2017年高考英语真题全国卷1

绝密★启用前 2017年普通高等学校招生全国统一考试 英语 (考试时间:120分钟试卷满分:150分) 注意事项: 1.答卷前,考生务必将自己的、号填写在答题卡上。 2.回答选择题时,选出每小题答案后,用铅笔把答题卡上对应题目的答案标号涂黑。如需改动,用橡皮擦干净后,再选涂其他答案标号。回答非选择题时,将答案写在答题卡上,写在本试卷上无效。 3.考试结束后,将本试卷和答题卡一并交回。 第一部分听力(共两节,满分30分) 做题时,先将答案标在试卷上。录音容结束后,你将有两分钟的时间将试卷上的答案转涂到答题卡上。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。 例:How much is the shirt? A. £ 19. 15. B. £ 9. 18. C. £ 9. 15. 答案是C。 1. What does the woman think of the movie? A. It’s a musing. B. It’s exciting. C. It’s disappointing. 2. How will Susan spend most of her time in France? A. Traveling around. B. Studying at a school. C. Looking after her aunt. 3. What are the speakers talking about? A. Going out. B. Ordering drinks. C. Preparing for a party. 4. Where are the speakers? A. In a classroom. B. In a library. C. In a bookstore. 5. What is the man going to do ? A. Go on the Internet. B. Make a phone call. C. Take a train trip. 第二节(共15小题;每小题1.5分,满分22.5分)

全国高考 卷英语试题

2018年全国普通高等学校统一考试 英语试题 (本试卷共12页。时间:120分钟总分:150分) 第一部分听力(共两节,满分30分) 做题时,先将答案标在试卷上。录音内容结束后,你将有两分钟的时间将试卷上的答案转涂到答题卡上。 例:How much is the shirt? A. £19. 15 B. £9. 18 C. £9. 15 答案是C。 第一节 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,并标在试卷的相应位置。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.What does John find difficult in learning German? A. Pronunciation. B. V ocabulary. C. Grammar. 2.What is the probable relationship between the speakers? A. Colleagues. B. Brother and sister. C. Teacher and student. 3.Where does the conversation probably take place? A. In a bank. B. At a ticket office. C. On a train. 4.What are the speakers talking about? A. A restaurant. B. A street. C. A dish. 5.What does the woman think of her interview? A. It was tough. B. It was interesting. C. It was successful. 第二节 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,并标在试卷的相应位置。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

2017年高考英语阅读题

2017年高考英语阅读题 第二部分:阅读理解(共两节, 满分40分) 第一节(共15小题;每小题2分, 满分30分) 阅读下列短文,从每题所给的四个选项(A、B、C和D)中,选出最佳选项,并在答题卡上将该项涂黑。 A Attending college can be expensive, and applying to college can be costly as well. With today’s college application fees averaging around $ 80, you can expect to spend hundreds of dollars on college before you are even accepted into a school. One of the easiest ways to save money on college application fees before you begin applying is to narrow down your list of schools. To save money, try to limit the schools to which you apply to about 2- reach schools and 2- safety schools. At some schools, being a relative of a graduate can secure you a free application. If you are applying to a school where one of your parents or grandparents is a forme r graduate, check to see if you’re qualified for it. Research the preferred method of applying for each school on your list. Some schools offer free online applications, yet charge a fee for paper submissions. This is because online applications save schools the cost of employing a staff member to physically enter the application information. Several states, such as Michigan and North Carolina, take part in College Application Week, where many schools in the participating states cancel their application fee for the week. Be sure to contact the schools to I j which you are applying to see if they participate in College Application Week and when the program takes place in that state. Apply for early admission. If you have already decided on which college is your top choice, consider applying under an Early Action or Early Decision admission program. If you are accepted, you won’t have to submit application fees to other schools. For more information regarding college applications and the fees associated with them, contact your high I school advisor or the admissions department at your school(s) of interest. 21. The passage is mainly written to______. A. introduce famous universities in the United Stales B. show some practical ways to apply an ideal college C. advertise for successful applications and advisors D. offer tips to save money on college application fees 22. What does the author advise to do in the second paragraph? A. Write down your favorite universities. B. Reduce the number of your university choices. C. Apply to two universities each time.

2020年全国卷-II-英语高考试题(打印版)

绝密★启用前 2020年普通高等学校招生全国统一考试(全国卷II) 英语 注意事项: 1. 答卷前,考生务必将自己的姓名、准考证号填写在答题卡和试卷指定位置上。 2. 回答选择题时,选出每小题答案后,用铅笔把答题卡上对应题目的答案标号涂黑。如需改动,用橡皮擦干净后,再选涂其他答案标号。回答非选择题时,将答案写在答题卡上,写在本试卷上无效。 3. 考试结束后,将本试卷和答题卡一并交回。 第一部分听力(共两节,满分30分) 做题时,先将答案标在试卷上。录音内容结束后,你将有两分钟的时间将试卷上的答案转涂到答题卡上。 第一节(共5小题;每小题分,满分分) 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。 例:How much is the shirt A. £. B. £. C. £. 答案是C。 1. Where does the conversation probably take place A. In a supermarket. B. In the post office. C. In the street. 2. What did Carl do A. He designed a medal. B. He fixed a TV set. C. He took a test. 3. What does the man do A. He’s a tailor. B. He’s a waiter. C. He’s a shop assistant. 4. When will the flight arrive A. At 18:20. B. At 18:35. C. At 18:50. 5. How can the man improve his article A. By deleting unnecessary words. B. By adding a couple of points. C. By correcting grammar mistakes. 第二节(共15小题;每小题分,满分分) 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. What does Bill often do on Friday night A. Visit his parents. B. Go to the movies. C. Walk along Broadway. 7. Who watches musical plays most often A. Bill. B. Aarah. C. Bill’s paren ts. 听第7段材料,回答第8至10题。 8. Why does David want to speak to Mike A. To invite him to a party. B. To discuss a schedule. C. To call off a meeting. 9. What do we know about the speakers A. They are colleagues. B. They are close friends. C. They’ve never met before. 听第8段材料,回答第10至12题。 10. What kind of camera does the man want A. A TV camera. B. A video camera. C. A movie camera. 11. Which function is the man most interested in A. Underwater filming. B. A large memory. C. Auto-focus. 12. How much would the man pay for the second camera A. 950 euros. B. 650 euros. C. 470 euros. 听第9段材料,回答第13至16题。 13. Who is Clifford A. A little girl. B. The man’s pet. C. A fictional character. 14. Who suggested that Norman paint for children’s books A. His wife. B. Elizabeth. C. A publisher. 15. What is Norman’s story based on A. A book. B. A painting. C. A young woman. 16. What is it that shocked Norman A. His unexpected success. B. His efforts made in vain. C. His editor’s disagreement. 听第10段材料,回答第17至20题。 17. Who would like to make small talk according to the speaker A. Relatives. B. Strangers. C. Visitors. 18. Why do people have small talk A. To express opinions. B. To avoid arguments. C. To show friendliness. 19. Which of the following is a frequent topic in small talk A. Politics. B. Movies. C. Salaries. 20. What does the speaker recommend at the end of his lecture A. Asking open-ended questions. B. Feeling free to change topics. C. Making small talk interesting. 第二部分阅读理解(共两节,满分40分) 第一节(共15小题;每小题2分,满分30分) 阅读下列短文,从每题所给的A、B、C和D四个选项中,选出最佳选项。 A The Lake District Attractions Guide Dalemain Mansion & Historic Gardens History, Culture & Landscape(景观). Discover and enjoy 4 centuries of history, 5 acres of celebrated and award-winning gardens with parkland walk. Owned by the Hasell family since

2007---2017年英语高考真题完形填空

2007年 第二节完型填空(共20小题;每小题 1. 5 分,满分 30 分) 阅读下面短文,从短文后各题所给的四个选项(A、B、C和D) 中,选出可以填入空白处的最佳选项,并在答题卡上将该项涂黑。 In the United States there was an unusual tale telling of the daughter of a mechanic (技工). One day while walking along the bank of a lake, the girl ___36___ to see 20 eggs laid by a wild goose. After some time the girl___37___the mother would not return to her eggs and she___38___to take them home. There she carefully___39___the eggs in the heat of a lamp. Several days___40___the eggs broke and the baby geese came into the ___41___. Geese are known to take the first living thing they see as their , to these young geese, the girl was their mother. As they ___43___, the girl was able to___44___her birds to run across the grass, but she could not teach them to ___45___. The girl became increasingly worried about this, both when___46___and in her dreams. Later, she had an ___47___ : She would pilot a plane to guide them in ___48___. She asked her father for a plane and he assembled(组装) a small aircraft for her. Caring about___49___safety, the father decided to pilot the plane himself. However, the birds did not___50___or follow him, and___51___slept in the grass. One day, the girl___52___into the plane, started it and soon left the ___53___. Seeing their mother take to the air, the birds___54___flapped(拍打) their wings and ___55___. She flew the plane freely in the sky, her young birds following. 36. A. managed B. attempted? C. happened D. supposed 37. A. realized B. expected? C. imagined D. admitted 38. A. helped B. decided? C. afforded D. meant 39. A. placed B. protected? C. treated D. examined 40. A. ago B. out? C. later D. long 41. A. family B. lake? C. home D. world 42. A. But B. Also?

2016年高考英语全国Ⅰ卷试题及答案

2016普通高等学校招生全国统一考试(新课标I) 英语试卷类型A 第Ⅰ卷 第二节(共 5 小题,每小题 2 分,满分10 分) 根据短文内容,从短文后的选项中选出能填入空白处的最佳选项,选项中有两项为多余选项。 Secret codes (密码)keep messages private。Banks, companies, and government agencies use secret codes in doing business, especially when information is sent by computer. People have used secret codes for thousands of years. 36 Code breaking never lags(落后) far behind code making. The science of creating and reading coded messages is called cryptography. There are three main types of cryptography. 37 For example, the first letters of “My elephant eats too many eels” Spell out the hidden message “Meet me.” 38 You might represent each letter with a number, for example. Let’s number the letters of the alphabet, in order, from 1 to 26. If we substitute a n umber for each letter, the message “Meet me” would read “13 5 5 20 13 5.” A code uses symbols to replace words, phrases, or sentences. To read the message of a real code, you must have a code book. 39 For example, “bridge” might stand for “meet” and “out” might stand for “me.” The message “Bridge out” would actually mean “Meet me.”40 However, it is also hard to keep a code book secret for long. So codes must be changed frequently. A. It is very hard to break a code without the code book. B. In any language, some letters are used more than others. C. Only people who know the keyword can read the message. D. As long as there have been codes, people have tried to break them. E. You can hide a message by having the first letters of each word spell it out. F. With a code book, you might write down words that would stand for other words. G. Another way to hide a message is to use symbols to stand for specific letters of the alphabet. 第三部分英语知识运用(共两节,满分45分) 第一节完形填空(共20小题;每小题1.5分,满分30分) 阅读下面短文,从短文后各题所给的四个选项(A、B、C 和D)中选出可以填入空白处的最佳选项,并在答题卡上将该项涂黑。 A Heroic Driver Larry works with Transport Drivers, Inc. One morning in 2009, Larry was 41along I65 north after delivering to one of his 42 .Suddenly, he saw a car with its bright lights on. 43 he got closer, he found 44 vehicle upside down on the road. One more look and he noticed 45 shooting out from under the 46 vehicle. Larry pulled over, set the brake and 47 the fire extinguisher (灭火器). Two good bursts from the extinguisher and the fire was put out. The man who had his bright lights on 48 and told Larry he had 49 an emergency call. They 50

2017年高考英语试卷全国I卷详细分析

2017年高考英语试卷分析 一、2017新课标高考英语试范围及考试结构 (2) 二、2017年新课标高考英语试题命题特点 (2) 三、2014-2017年新课标高考英语考点分布及对比分析 (2) 四、2017年新课标高考英语试题分析 (4) 第一部分(听力)......................................................... 错误!未定义书签。 第二部分(阅读理解)............................................... 错误!未定义书签。 第三部分(语言知识运用)...................................................................错误!未定义书签。 第四部分(写作)....................................................................................错误!未定义书签。 五、2018高考考生备考指南 (24)

一、2017新课标高考英语考试范围及考试结构 2017年高考英语科目从考试要求、考试形式和卷面结构来看均与2016年保持基本一致。最值得我们留心的仍然是完善新题型、突出考查综合语言运用能力。 【第一部分:听力】略 【第二部分:阅读理解】 2017年针对阅读依然是传统的四篇单选阅读加一篇七选五任务型阅读,重点考察考生对文章内容的细节理解、推力判断、词义猜测、主旨归纳以及文章逻辑的处理能力。 【第三部分:语言知识运用】 第一节:完形填空取材于现实,题材为记叙文。通过记叙的方式文章讲述了作者在大学期间学习手语的经历。 第二节:语法填空通过提示词和无提示词两种方式着重考察考生对实词和虚词的综合考察。 【第四部分:写作】 第一节:短文改错延续8:1:1的改错原则,8个改词,1个多词,1个缺词。考察重点和方式与往年区别不大。 第二节:书面表达整体中等难度,弘扬中国传统文化——唐诗。考察应用文中时间、地点及其他方面对遣词造句能力的综合表达能力。 二、2017年新课标高考英语试题命题特点 纵观2017英语试题,本次题目创新上比较少,整体中规中矩,没有出现偏难偏怪的题目,选项基本上平时强化练习都会涉及到。书面表达也比较容易,作答时不会出现太费力的地方。并且阅读题中设置的难点区分度并不是特别明显。因此整体上来说今年全国卷I英语整体难度较去年略有下降,但个别题目较新颖,考察灵活有设置适量陷阱。 三、2014-2017年新课标高考英语高考点分布及对比分析

相关文档
相关文档 最新文档