2018届河南省南阳市第一中学高三第六次考试 英语

河南省2019-2020学年高三10月最新英语试题精选汇编：短文改错1、河南省南阳市第一中学2202届高三上学期第三次月考Smoking is widespread habit even among teenage students. The number of young smokers are increasing. It is estimated that over 10% of the senior high school students have tried smoking once or more and some of them even steal money from their parent to buy cigarettes, that is terrible.As it is known to all, smoking is harmful for health. And it’s even more harmful to teenage students for it does greatly harm not only to their health but also to their mind.Teenage students are future builders of the country. They should spend their time learn what is useful but keep a healthy lifestyle as well. So it’s high time that teenage smokers make up their minds to give up smoking. 【答案】1.widespread前加a 2. are→is 3.parent→parents4.that→which5. it去掉 6. for→to7. greatly→great8. learn→learning9. but→and10. make→made或在make前加should 【解析】【分析】本文是一篇议论文，介绍了吸烟对年轻学生的危害，不仅会伤害年轻人的健康，而且还会伤害他们的思想，呼吁年轻学生戒烟。

2018届高三二轮精品 第三篇 方法应用篇 测试卷总分 _______ 时间 _______ 班级 _______ 学号 _______ 得分_______（一）选择题（12*5=60分）1.【2018届海南省高三二模】已知x 为锐角，cos sin a xx-=a 的取值范围为（ ）A. []2,2-B. (C. (]1,2 D. ()1,2 【答案】C2.【2018届江西省上高县第二中学高三上学期第四次月考】若不等式230xa x log -<对任意10,3x ⎛⎫∈ ⎪⎝⎭恒成立，则实数a 的取值范围为（ ） A. [1,127）B. 1,127⎛⎫ ⎪⎝⎭C. 10,27⎛⎫ ⎪⎝⎭D. 10,27⎛⎤⎥⎝⎦【答案】A【解析】构造函数f （x ）=3x 2，g （x ）=-log a x ， 10,3x ⎛⎫∈ ⎪⎝⎭∵不等式3x 2-log a x ＜0对任意10,3x ⎛⎫∈ ⎪⎝⎭恒成立，∴f （13）≤g（13）∴3•19- 13a log ≤0．∴0＜a ＜1且a≥127∴实数a 的取值范围为[1127，） 故选A.3. 已知函数()3,f x x x R =∈，若当02πθ≤<时， ()()sin 10f m f m θ+->恒成立，则实数m 的取值范围是（ ）A. ()0,1B. (),0-∞C. ()1,+∞D. (),1-∞ 【答案】D【解析】()f x 是奇函数，单调递增，所以()()sin 1f m f m θ>-，得sin 1m m θ>-，所以111sin m θ<≤-，所以1m <，故选D 。

4.若不等式223xlnx x ax ≥－＋－恒成立，则实数a 的取值范围是( )A ．(－∞，0)B ．(－∞，4]C ．(0，＋∞)D ．[4，＋∞)【答案】B. 【解析】5.若存在正数x 使1)(2<-a x x成立，则a 的取值范围是（ ）A ．(,)-∞+∞B ．(1,)-+∞C ．(0,)+∞D ．(2,)-+∞ 【答案】B【解析】因为20x>，故12x x a -<，12x a x >-，记1()2xf x x =-，则()f x 单调递增，所以()1f x >-，若存在正数x 使1)(2<-a x x成立，则a 的取值范围是(1,)-+∞．6. 已知等比数列{}n a 的前n 项和为n S ，且132n n t S ++=，若对任意的*n N ∈， ()()23275n S n λ+≥-恒成立，则实数λ的取值范围为( ) A. 1,81⎡⎫+∞⎪⎢⎣⎭ B. 1,27⎡⎫+∞⎪⎢⎣⎭ C. 1,64⎡⎫+∞⎪⎢⎣⎭ D. 1,16⎡⎫+∞⎪⎢⎣⎭【答案】A7.【2018届陕西省榆林市高考模拟第一次测试】已知()3,f x x x x R =+∈，若当02πθ≤≤时，()()sin 10f m f m θ+->恒成立，则实数m 的取值范围是（ ） A. (),1-∞- B. (),1-∞ C. 1,2⎛⎫-∞ ⎪⎝⎭D. ()0,1 【答案】B【解析】函数()3f x x x =+， x R ∈ 是奇函数，且在R 上是增函数；所以不等式()()sin 10f m f m θ+->可化为()()sin 1f m f m θ>-， 即sin 1m m θ>-，即()1sin 1m θ-<对任意02πθ≤≤恒成立；2πθ=时，不等式恒成立； 2πθ≠时，等价于11sin m θ<-对任意02πθ≤<恒成立,因为02πθ≤<时， 01sin θ≤< , 011sin θ<-≤,所以111sin θ≥-,所以11sin m θ<-恒成立等价于11sin m θ<-的最小值，则1m <,故选B.8.【2018届高三训练题】若不等式2log 0a x x -<对10,2x ⎛⎫∈ ⎪⎝⎭恒成立，则实数a 的取值范围是( )A. ()0,1B. 1,116⎡⎫⎪⎢⎣⎭C. ()1,+∞D. 10,16⎛⎤ ⎥⎝⎦ 【答案】B【解析】不等式2log 0a x x -<对10,2x ⎛⎫∈ ⎪⎝⎭恒成立，即不等式2log a x x <对10,2x ⎛⎫∈ ⎪⎝⎭恒成立, 只需()21f x x =在10,2⎛⎫⎪⎝⎭内的图象在()2log a f x x =图象的下方即可，当1a >时，显然不成立；当01a <<时，在同一坐标系中作出函数()21f x x =和函数()2log a f x x =的图象（如图所示），则211log 22a ⎛⎫≤ ⎪⎝⎭，即116a ≥，所以1116a ≤<；故选B. 9.【2016届高三山西省大同市调研】已知函数)(x f 是定义在R 上的奇函数，当0≥x 时， )3|2||(|21)(222a a x a x x f --+-=，若 ，)()1(x f x f ≤-，则实数a 的取值范围为（ ） A.]61,61[- B.]66,66[- C. ]31,31[- D. ]33,33[- 【答案】B10. 设函数()222f x ax x =-+，对于满足14x <<的一切x 值都有()0f x >，则实数a 的取值范围为（ ） A. 1a ≥ B. 112a << C. 12a ≥ D. 12a > 【答案】D 【解析】满足14x <<的一切x 值，都有()2220f x ax x =-+>恒成立，可知()22211110,242x a a x x ⎡⎤-⎛⎫≠∴>=--⎢⎥ ⎪⎝⎭⎢⎥⎣⎦，满足14x <<的一切x 值恒成立，1114x<<， 2111120,422x ⎡⎤⎛⎫⎛⎤∴--∈⎢⎥ ⎪ ⎥⎝⎭⎝⎦⎢⎥⎣⎦，实数a 的取值范围是1,2⎛⎫+∞ ⎪⎝⎭，实数a 的取值范围为12a >，故选D.11.定义在R 上的函数()f x 对任意()1212,x x x x ≠都有()()12120f x f x x x -<-，且函数()1y f x =-的图象关于（1,0）成中心对称，若,s t 满足不等式()()2222f s s f t t -≤--，则当14s ≤≤时，2t ss t-+的取值范围是（ ） A ．13,2⎡⎫--⎪⎢⎣⎭ B ．13,2⎡⎤--⎢⎥⎣⎦ C ．15,2⎡⎫--⎪⎢⎣⎭ D ．15,2⎡⎤--⎢⎥⎣⎦ 【答案】D12.现有两个命题：（1）若lg lg lg()x y x y +=+，且不等式2y x t >-+恒成立，则t 的取值范围是集合P ； （2）若函数()1xf x x =-，()1,x ∈+∞的图像与函数()2g x x t =-+的图像没有交点，则t 的取值范围是集合Q ；则以下集合关系正确的是（ ）A ．P Q Ü B.Q P Ü C.P Q = D.P Q =∅【答案】C【解析】对（1）：由lg lg lg()x y x y +=+得xy x y =+即(0,0)1xy x y x =>>-. 不等式2y x t >-+恒成立，等价于2t x y <+恒成立.这只需min (2)t x y <+即可.(1)111222212(1)331111x x x y x x x x x x x x -++=+=+=++=-++≥----（当1x =+时，取等号）.t 的取值范围是3t <+.二、填空题（4*5=20分）13. 已知函数21()=2ln 2f x x ax x +-，若()f x 在区间1[2]3，上是增函数，则实数a 的取值范围______. 【答案】43a ≥. 【解析】 ∵120f x x a x '()=+-≥在1[2]3，恒成立，即12a x x ≥-+在1[2]3，恒成立， ∵max18()3x x-+=，∴823a ≥，即43a ≥.14.【2018届福建省仙游金石中学高三上学期期中】 当0x >时，不等式230x mx -+>恒成立，则实数m的取值范围是__________. 【答案】(,-∞15.【2018届河南省南阳市第一中学高三第六次考试】已知函数()331f x ax x =-+对(]0,1x ∈总有()0f x ≥成立，则实数a 的取值范围是__________．【答案】[4，＋∞)【解析】当x ∈(0,1]时不等式ax 3－3x ＋1≥0可化为a≥331x x -，设g(x)＝331x x-，x ∈(0,1]，g′(x)＝()32641633132x x x x x x ⎛⎫- ⎪--⎝⎭=-，因此g(x)的最大值为4，则实数a 的取值范围是[4，＋∞)．故答案为[4，＋∞).16.【2018届上海市长宁、嘉定区高三第一次质量调研（一模）】若不等式()222x y cx y x -≤-对任意满足0x y >>的实数x ， y 恒成立，则实数c 的最大值为__________．【答案】4三、解答题（6*12=72分）17.【2018届河南省豫南九校高三下学期第一次联考】设正项等比数列{}n a ， 481a =，且23,a a 的等差中项为()1232a a +. （1）求数列{}n a 的通项公式；（2）若321l o g n n b a -=，数列{}n b 的前n 项和为n S ，数列{}n c 满足141n n c S =-， n T 为数列{}n c 的前n 项和，若n T n λ<恒成立，求λ的取值范围.【答案】（1）3n n a =（2）13λ>【解析】【试题分析】（1）利用基本元的思想将已知转化为1,a q 的形式列方程组解出1,a q ，由此得到通项公式.（2）化简21n b n =-，是个等差数列，求得其前n 项和为2n ，利用裂项求和法可求得n T 的值，代入不等式，利用分离常数法可求得13λ>.18. 已知函数()2ln f x x ax x =+-.（Ⅰ）若1a =，求函数()y f x =的最小值；（Ⅱ）若函数()y f x =在[]1,2上是减函数，求实数a 的取值范围. 【答案】(Ⅰ)3ln24+；(Ⅱ) 72a ≤-.【解析】试题分析：（Ⅰ）若1a =，则()2f x x x lnx =+-. ()()()211'x x f x x-+=，据此结合函数的单调性可得19.已知函数()log a f x x =，()2log (22)a g x x t =+-，其中0a >且1a ≠，t R ∈． （I ）若4t =，且1[,2]4x ∈时，()()()F x g x f x =-的最小值是－2,求实数a 的值； （II ）若01a <<，且1[,2]4x ∈时，有()()f x g x ≥恒成立，求实数t 的取值范围. 【答案】（I ）15；（II ）[2,)+∞. 【解析】 （I ）∵4t =，∴24(1)()()()2log (22)log log a a a x F x g x f x x x x+=-=+-=20.已知数列{}n a 是等比数列，首项11a =，公比0q >,其前n 项和为n S ,且113322,,S a S a S a +++,成等差数列.（1）求{}n a 的通项公式；（2）若数列{}n b 满足11,2n na b n n a T +⎛⎫= ⎪⎝⎭为数列{}n b 前n 项和，若n T m ≥恒成立，求m 的最大值.【答案】（1）112n n a -⎛⎫= ⎪⎝⎭；（2）1.【解析】21.已知函数()ln f x b x =．（1）当1b =时，求函数2()()G x x x f x =--在区间1,2e ⎡⎤⎢⎥⎣⎦上的最大值与最小值；（2）若在[]1,e 上存在0x ，使得0001()bx f x x +-<-成立，求b 的取值范围． 【答案】（1）21e e --，0；（2）21(,2)(,)1e e +-∞-+∞-. 【解析】（1）当1b =时，2()()G x x x f x =--2ln (0)x x x x =-->，(21)(1)'()x x G x x+-=，令'()0G x =，得1x =，当x 变化时，()G x ，'()G x 的变化情况如下表：故()h x 在[]1,e 上的最小值为()h e ，由1()0bh e e b e +=+-<，可得211e b e +>-． 因为2111e e e +>--，所以211e b e +>-． ②当11b +≤，即0b ≤时，()h x 在[]1,e 上单调递增， 故()h x 在[]1,e 上的最小值为(1)h ，由(1)110h b =++<， 可得2b <-（满足0b ≤）．③当11b e <+<，即01b e <<-时，()h x 在(1,1)b +上单调递减，在(1,)b e +上单调递增，故()h x 在[]1,e 上的最小值为(1)2ln(1)h b b b b +=+-+． 因为0ln(1)1b <+<，所以0ln(1)b b b <+<，所以2ln(1)2b b b +-+>，即(1)2h b +>，不满足题意，舍去．综上可得2b <-或211e b e +>-，所以实数b 的取值范围为21(,2)(,)1e e +-∞-+∞-． 22. 已知函数()()21f x a x x =++．（1）当0a =时，求证： ()f x 函数是偶函数； （2）若对任意的[)()1,00,x ∈-⋃+∞，都有()1f x ax a x≤++，求实数a 的取值范围； （3）若函数()f x 有且仅有4个零点，求实数a 的取值范围．【答案】(1)见解析；（2）a 的取值范围为12,4⎡⎤--⎢⎥⎣⎦；（3）a 的取值范围为1,04⎛⎫- ⎪⎝⎭.在21,02a a -⎛⎫-⎪⎝⎭上单调减，而2141024a a f a a --⎛⎫-=> ⎪⎝⎭， ()00f a =<， 所以()f x 在(),0-∞内有两个零点， 再分12a ≤-，和102a -<<两种情况讨论,可得实数a 的取值范围．试题解析:（1）当0a =时， ()f x x =，定义域为R ． 因为对任意的x R ∈，都有()()f x x x f x -=-==， 所以函数()f x 是偶函数．（2）由题意知， ()211a x x ax a x++≤++在[)()1,00,-⋃+∞上恒成立，①若0a >，则2102a a+-<，所以()f x 在[)0,+∞上单调增，则()()00f x f a ≥=>， 因此()f x 在[)0,+∞内无零点，而()f x 在(),0-∞内最多有两个零点，不符合题意； ②若0a <，则2102a a --<，所以()f x 在21,2a a -⎛⎫-∞- ⎪⎝⎭上单调增，在21,02a a -⎛⎫-⎪⎝⎭上单调减，而2141024a a f a a --⎛⎫-=> ⎪⎝⎭， ()00f a =<，。

专题05 派生词及词形变化一真题感悟1.【2021全国甲卷】Supposedly you can do it in two hours, but we stopped at the different gates and __________ (watchtower) to fake pictures or just to watch the local people going about their _________ (day) routines.【答案】watchtowers；daily【解析】句意“人们本该两个小时就绕完城墙，但是我们停在不同的瞭望塔前拍照或者只是为了看看当地人们的生活”。

修饰名词routines应当使用形容词，表示“日常生活”。

2.(2021全国卷乙卷) l provide ___________ (finance) aid and other benefits for local peoples. 【答案】financial【解析】考查派生词。

设空处后面有名词aid，充当provide的宾语，故修饰名词应当使用形容词作定语。

3.【2021全国甲卷】Supposedly you can do it in two hours, but we stopped at the different gates and __________ (watchtower) to fake pictures or just to watch the local people going about their _________ (day) routines.【答案】watchtowers；daily【解析】句意“人们本该两个小时就绕完城墙，但是我们停在不同的瞭望塔前拍照或者只是为了看看当地人们的生活”。

修饰名词routines应当使用形容词，表示“日常生活”。

4.(2020全国卷II) Chinese New Year is a _______(celebrate) marking the end of the winter season and the beginning of spring.答案为celebration。

河南省南阳市南召第一中学2022年高三英语期末试卷含解析一、选择题1. This means ______ the Bible was translated into English centuries ago, many Hebrew and Greek idioms have become part of the English language.A. what ifB. that sinceC. that whenD. what while参考答案：B2. The Harry Potter books are quite popular; they are in great ___ in this city.A. qualityB. progressC. productionD. demand参考答案：D略3. He will stop showing off, if no notice ________of him.A. is takenB. will be takenC. takesD. has taken参考答案：A4. My parents have promised to come to see me before I for Africa.A. have leftB. leaveC. leftD. will leave参考答案：B解析：考查动词时态。

由前句的现在完成时可以看出leave还没有发生，选B符合语境。

5. — How long have you been in this office?—Just a few minutes. I ___________ here together with my cousin.A. have walkedB. had walkedC. walkedD. have been walking参考答案：C 6. — Why not join them in playing basketball?— ________.My favourite sport is table tennis.A. It’s not my turn.B. That’s not the point.C. They didn’t invite meD. That’s not my cup of tea.参考答案：D6. No matter how frequently_____, the works of Beethoven still attract people all over the world.A. performedB. performingC. to be performedD. being performed参考答案：A略8. The number of experts invited _______fifty, but a number of them ______absent for different reasons.A. were; wasB. was; wasC. was; wereD. were; were参考答案：C9. ---- Why don’t we take a little break ?---- Didn’t we just have ______ ?A. itB. thatC. oneD. this参考答案：C10. Excuse me, but can you tell me ___________?A. where can I get to the libraryB. where I can get to the libraryC. how can I get to the libraryD. how I can get to the library参考答案：D略11. You may know better about Jack London if you have read a book_______ the name of The Call of the Wild.A. in B．by C．under D. to参考答案：B12. How can you learn anything, let’s say, ______ you spend all your spare time watching television?A. whileB. becauseC. whenD. unless参考答案：C13. He is a good cook at home and takes good care of the children, and his wife.A. so doesB. so isC. so is withD. so it is with参考答案：D14. ―What time did you come back yesterday?―It was 12 o'clock _____ he arrived home.A. beforeB. thatC. whenD. until参考答案：C15. –We don’t have enough chairs. What would you like to ______?– How about two of us ______ one?A. suggest; sharingB. say; shareC. suggest; sharingD. say; sharing参考答案：A二、短文改错16. Last Sunday I saw a worst storm in years. It came sudden and went on for over three hours. After lunch, I went into my room to have a rest. The air was hot, but all was quiet. Then a strong wind started to blow into my room. Pieces of paper o n my desk flew high into the air and some flew out the open window. As I ran out to catch it, big drop of rain began to fall. When I come back into the house, it was raining more harder and harder. Then I heard a loud crashing sound from the back of the house. When I ran out to find out that had happened, a big tree had fallen down and broke the top of the backroom .参考答案：Last Sunday I saw a worst storm in years. It came sudden and went on for over three hours.the suddenlyAfter lunch, I went into my room to have a rest. The air was hot, but all was quiet. Then a strong andwind started to blow into my room. Pieces of paper on my desk flew high into the air and someflew ou t∧ the open window. As I ran out to catch it, big drop of rain began to fall. When I come of them drops cameback into the house, it was raining more harder and harder. Then I heard a loud crashing sound或改为muchfrom the back of the house. When I ran out to find out that had happened, a big tree had fallen whatdown and broke the top of the backroom .broken17. 文中共有10处语言错误，每句中最多有两处。

高考英语《连词与状语从句》复习题及解析高考英语《连词与状语从句》复习题及解析我们都知道，英语语法是英语体系的钢筋铁骨，所有的口语及书面表达都需要依附英语语法而成，其中高考时英语语法更是贯穿了整张卷面。

下面是店铺整理的高考英语《连词与状语从句》复习题及解析，希望对你有所帮助。

高考英语《连词与状语从句》复习题及解析篇11.【20XX届山西忻州一中康杰中学临汾一中长治二中高三第二次联考】You should try to get a good night sleep __________ much work you have to do.A. howeverB. whateverC. no matterD. although【解析】A考查让步状语从句。

句意：无论你有多少工作要做，你应该保证有充足的睡眠。

However /no matter how可以引导让步状语从句，结构是：However/no matter how+adj/adv.+主语+谓语，B项whatever应该接名词，C项少了how，D项although不能接倒装句，选A项。

2.【20XX届北京市第四十四中学高三第一学期期中测试】________ I say Clancy is a smart boy, he still needs to work hard to achieve his goal.A. Th enB. WhenC. WhileD. As【解析】C考查连词的用法。

句意：虽然我说Clancy是一个聪明的孩子，但他仍需努力工作来实现他的目标。

as引导让步状语从句时，需要倒装，所以排除。

故选C项。

3.【20XX届北京市第四十四中学高三第一学期期中测试】_________ , the players began the game.A. Having taken our seatsB. Taking our seatsC. Being taken the seatsD. After we had taken our seats【解析】D考查状语从句的用法。

难点 14 探讨作者的创作背景和创作意图作者的“创作背景”和“创作意图”是密切相关的。

作者的创作背景有宏观和微观之分，宏观方面是 指作者所处的时代背景，包括当时的政治格局，社会的审美情趣、价值取向等；微观方面是指作者当时的 心境（情趣） 、影响心境的主客观因素等。

创作背景往往是解答试题的参考因素，考生在答题时如果不顾及 这一因素，就可能使答案失之偏颇。

作者的创作意图指的是作者为什么要创作这部作品，或者说创作这部 作品的用意是什么。

考生平时阅读文学作品时要养成探讨作者的创作背景和创作意图的习惯，借助注解和相关资料，了解 作者所处的时代背景，这对理解作品大有帮助。

考生在答题时，有以下技巧可供参考： 1．依本探源，奠定根基。

“依本探源”就是考生依据文本中或显或隐的有效信息，如主旨句、过渡句、 中心句、带有作者感情倾向的词句、暗示作者生平经历的词句、暗示社会环境的词句等，解读作品的主题， 从而探讨作者的创作意图以及对作品进行探究式的解读。

2．内引外联，不漏信息。

“内引外联”就是考生利用命题人在文本中提供的作者资料与相关背景等信 息，筛选辨析，联系旧知，调动知识储备，探知作者的创作背景，解读作者的创作意图，发掘作品的丰富 意蕴。

3．关注现实，合理联想。

文学创作是社会现实的反映，一般来说，文学作品都是出于社会现实的需要 而创作的。

因此考生探讨作者的创作背景和创作意图时，要注意联系社会现实，尤其要注意联系当时的社 会现实。

阅读下面的文字，完成后面的题目。

藤 鲍尔吉·原野【注】1． “藤是藤不是树不是根，又似树似根。

树直立，根在地下爬行。

但是藤更愿意选择做一根藤。

植 物 里 的 猴 藤是植物里的猴子，它想去一切地方。

藤想知道泉水从什么地方流出，野果边上有没有刺猬的洞。

藤在悬崖边爬上爬下，把阵线搞乱。

没有哪一棵树像藤这么胡闹。

树像士兵一样 站在哨位，一辈子没往前走过一步。

藤直不起腰，它须要挂在什么东西上。

河南省南阳市邓州第一中学2022年高三英语模拟试卷含解析一、选择题1. Only after they had discussed the matter for several hours ______ a decision.A. they reachedB. did they reachC. they reachD. do they reach参考答案：B略2. hotel A. contrary B. clothing C. cloth D. wonder参考答案：B3. --- Tom is absent from the meeting because his son is ill.---_______ I saw his son playing in the park just now.A. How can you say that?B. Come on.C. Don’t cheat me.D. What?参考答案：20. B. 考查交际。

Come on意为“得了吧”，指不相信对方说的话。

4. Everyone knows that _____ is dangerous to play with fire, but _____ is difficult is to prevent children from playing with fire.A. it, itB. what, whatC. it, whatD. what, it参考答案：C5. —What do you think of your new Pad?—Good. I don’t think I can find a ______ one.A. worstB. bestC. worseD. better参考答案：D6. To be honest, I don’t want to get a job I’m chained to a desk all day. It will bore me to death.A. thatB. whatC. whereD. which 参考答案：C7. --- Alvin, are you coming with us?--- I'd love to, but something unexpected ________.A. has come upB. was coming upC. had come upD. would come up参考答案：A8. To understand the complex situation completely requires more thought than ________ so far.A. gaveB. has givenC. has been givenD. is being given参考答案：C略9. They have found this guidebook of in helping them to get round New York．A．price B．value C．cost D．usefulness参考答案：B10. With a large amount of equipment________ ,the boss asked the employees to work extra hours.A .remaining to be repairedB .remained to be repairedC. remaining to repaireD. remained to repaire参考答案：A略11. — Don't put the waste on the ground, young man.— Oh, I'm sorry. I ______ the dustbin there.A. hadn't seenB. haven’t seenC. didn't seeD. wasn't seeing参考答案：C略12. _______ it rain tomorrow, we would stay at home.A. ShouldB. BeC. WereD. Will参考答案：A13. ____ in the United States, St Louis has now become the 4th largest city.A. It is the 24th biggest cityB. It was the 24th biggest cityC. Before the 24th biggest cityD. Once the 24th biggest city参考答案：D14. It was in the school __________ he had studied ___________ he began the important experiment.A. that; whereB. in which; whichC. where; thatD. where; in which参考答案：C试题分析：考查强调句与定语从句。

高考英语百日训练之阅读理解（22）含答案解析【题文】A few years ago, my husband Charlie and I had marital problems. Growing family responsibilities and financial worries took a toll on us and we began arguing frequently, often late into the night.However, neither of us could take the step that would end our eleven-year marriage and bring heartbreak to our three young children. Deep down we knew we still loved each other, so we determined to work it out. Through countless discussions, we began to close the gulf. The more honest we were, the closer we became.When I felt we were reaching solid ground, I asked my husband to give me an “eternity (永恒) ring”. It was not so much the ring I wanted; it was the reassurance (保证) I thought it would bring.We went shopping on a beautiful summ er day. We walked hand in hand along a row of jeweler’s shops. Finally I found a ring I liked. While waiting for it to be adjusted, the jeweler took my left hand and glanced at my engagement ring. “May I clean it for you?” he asked. “It really doesn’t sparkle like it used to.” Charlie said as I slipped the ring off my finger. A few minutes later the jeweler was back. The ring shone like new!On the drive home, I didn’t take my eyes off it. I forgot all about the eternity ring. I just couldn’t believe how th is old ring suddenly sparkled the way it had the day Charlie gave it to me. I had taken it for granted these past years, but with a little polish it could still make my heart beat fast.And that’s the way it is with a marriage. You have to work at keeping it polished and new, or else the grime (污垢) of the passing years will hide the joy. I put my hand on the seat between us and spread my fingers. Charlie covered my hand with his. I felt I was lucky to be able to see the sparkle in something gold when I thought I needed something new.4. Why did the author and her husband decide to solve the problems?A. They were a famous couple.B. They didn’t want to divorce.C. The problems were not serious.D. They had experience in doing so.5. What does the underlined part in paragraph 3 probably mean?A. free of troubleB. arriving at a squareC. wealthy and generousD. in good relationship6. Why did the author forget all about the eternity ring on their way back home?A. Her husband kept it for her.B. They didn’t ac tually pay for it.C. The old ring’s light attracted her attention.D. The couple were talking all the way merrily.7. What does the author mainly want to express in the last paragraph?A. We tend to prefer new objects to old ones.B. One should remain thankful for what he has got.C. Marriage should be constantly polished.D. We should try to rediscover the true value of old objects.【答案】4. B 5. D 6. C 7. C【解析】【分析】本文是一篇夹叙夹议文。

三角恒等变换与求值例1．【2017课标3，文4】已知4sin cos 3αα-=，则sin 2α=（ ） A ．79-B ．29-C ．29D ．79例2.【2018届宁夏石嘴山市高三4月（一模）】若，则（ ）A. B. 1 C.D.例3.【2018届湖南省株洲市高三统一检测（二）】设向量，若,则( )A.B. C. -1 D. -3例4.【2018届云南省曲靖市第一中学高三4月高考监测（七）】已知，若，且是锐角，则的值等于（ ） A.B.C.D.例5.【2017北京，理12】在平面直角坐标系xOy 中，角α与角β均以Ox 为始边，它们的终边关于y 轴对称.若1sin 3α=，cos()αβ-=___________. 例6．【2017江苏，5】 若π1tan(),46α-= 则tan α= .例7．【2018届江西省南昌市高三第一轮复习训练】已知sin 410πα⎛⎫+= ⎪⎝⎭， ,2παπ⎛⎫∈ ⎪⎝⎭. （Ⅰ）求cos α的值； （Ⅱ）求sin 24πα⎛⎫-⎪⎝⎭的值.例8．【2018届湖北省咸宁市高三11月联考】已知()cos21f x x x =+-. （1）若()3f x =-，求tan x ； （2）若5,612ππθ⎡⎤∈⎢⎥⎣⎦， ()35f θ=，求sin2θ的值.例9．【2018届全国名校大联考高三第二次联考】已知向量()2,sin m α=， ()cos ,1n α=-，其中0,2πα⎛⎫∈ ⎪⎝⎭，且m n ⊥.（1）求sin2α和cos2α的值；（2）若()sin αβ-=0,2πβ⎛⎫∈ ⎪⎝⎭，求角β. 例10.在ABC ∆中， 1tan 3A =， 1tan 2C =． （Ⅰ）求角B 的大小；（Ⅱ）设B αβ+=（0α>， 0β>）sin αβ-的取值范围．【精选精练】1．【2018届河南省南阳市第一中学高三第十四次考试】已知，则（ ）A. 2B.C. -2D. -2．【2018届新疆乌鲁木齐市高三第三次诊断】若，则的值为（ ）A. B. C.D.3．【2018届广东省佛山市普通高中高三检测（二）】若，则__________． 4．【2018届重庆市江津中学校高三4月月考】已知向量，且，则等于__________．5．【2018年【衡水金卷】】已知，，则__________．6．【2018年4月浙江省金华十校高考模拟】在平面直角坐标系中，角的顶点与原点重合，始边与轴的非负半轴重合，终边过点，则__________，__________．7．【2018届湖北省鄂东南省级示范高中教育教学改革联盟高三上学期期中联考】已知()3sin 32sin 2ππαα⎛⎫+=+ ⎪⎝⎭，则2sin sin2αα+=__________.8．【2018届北京西城161高三上期中】已知α为锐角，且πtan 24α⎛⎫+= ⎪⎝⎭． （I ）求tan α的值．（Ⅱ）求sin2cos sin cos2αααα-的值．9．【2018届河南省南阳一中高三上学期第三次考试】已知tan 2α=. （1）求tan 4πα⎛⎫+ ⎪⎝⎭的值； （2）求2sin2sin sin cos cos21ααααα+--的值.10．【2018届重庆市铜梁县第一中学高三上学期第一次月考】已知，.（Ⅰ）求的值；（Ⅱ）求的值.11．已知02παβπ<<<<， 1cos 43πβ⎛⎫-= ⎪⎝⎭， ()4sin 5αβ+=． （1）求sin2β的值；（2）求cos 4πα⎛⎫+⎪⎝⎭的值． 12．在ABC ∆中，角,,A B C 所对的边分别为,,a b c ，已知()2sin 2sin 24C A B π⎛⎫-=- ⎪⎝⎭． （1）求sin cos A B 的值；（2）若a b =，求B ．。

第03期专题03 完形填空15空（调研考+联考）原卷版养成良好的答题习惯，是决定高考英语成败的决定性因素之一。

做题前，要认真阅读题目要求、题干和选项，并对答案内容作出合理预测;答题时，切忌跟着感觉走，最好按照题目序号来做，不会的或存在疑问的，要做好标记，要善于发现，找到题目的题眼所在，规范答题，书写工整;答题完毕时，要认真检查，查漏补缺，纠正错误。

总之，在最后的复习阶段，学生们不要加大练习量。

在这个时候，学生要尽快找到适合自己的答题方式，最重要的是以平常心去面对考试。

英语最后的复习要树立信心，考试的时候遇到难题要想“别人也难”，遇到容易的则要想“细心审题”。

越到最后，考生越要回归基础，单词最好再梳理一遍，这样有利于提高阅读理解的效率。

另附高考复习方法和考前30天冲刺复习方法。

目录导引【广东省六校2023-2024学年高三上学期第一次联考】【湖南师范大学附属中学2023-2024学年高三上学期月考卷（一）】【江苏省南京外国语学校2023-2024学年高三上学期期初考试】【广东省四校联考2023-2024学年高三上学期9月月考英语试题】【河北省百师联盟2023-2024学年高三上学期开学英语试题】【湖南省名校大联考2023-2024学年高三上学期第一次质检测题】【江西省智学联盟体2023-2024学年高三上学期第一次联考】【福建省漳州市2023-2024学年高三毕业班上学期第一次教学质检】【河南省名校2023-2024学年高三上学期开学联考题】【河南省十所名校2023-2024学年高中毕业班阶段性测试一】【河南省南阳市第一中学2023-2024学年高三第二次月考试题】【河南省焦作市2023-2024学年高三上学期开学英语试题】【广东省六校2023-2024学年高三上学期第一次联考】阅读下面短文，从每题所给的A、B、C、D四个选项中选出可以填入空白处的最佳选项。

I felt anxious when going into my room from school. Every day, my room was something different. The hours away at school were long enough to cause a terrible change to my peaceful harbor. Today was no ____21____.As I entered the house, Mom ____22____ me with a smile. It seemed like nothing was ____23____. But I was still doubtful about it. Yesterday, around the ____24____ of my favorite figurine (小雕像) was a chocolatecookie.____25____, Callie had enjoyed the cookie so much that she wanted to share it with my angel.I ____26____ Callie, who had just turned three. I didn’t see her, but I heard the TV blaring (发出声音) in the other room. As I ____27____ the family room, I noticed it was pretty ____28____. There were toys all over the floor, but none of them seemed to be mine. Maybe she hadn’t entered today. I was so ____29____ that I breathed a sigh of relief.I pushed my room door open and saw damage! There were a few headless dolls, some broken blocks, and a few juice-stained stuffed animals. “She did it again!” I screamed in ____30____. My mother ran up to me, embarrassed. She ____31____ to put a Callie-proof lock on my door tonight. I felt ____32____, because I knew that soon my room would truly belong to me. However, I was still angry with my little sister so I went into the family room to tell her how she had made life ____33____ for me. “Callie,” I started. “Hooray!” she shouted.She leaped off the sofa and hugged my knees with such happiness that I could only look down at her and smile.____34____, she was only three and learning about the world in her own way. And she always chose to explore and ____35____ my room because she loved me, her big sister.21. A. evidence B. answer C. exception D. intention22. A. cheered B. greeted C. attracted D. claimed23. A. usual B. perfect C. wrong D. impossible24. A. head B. hair C. leg D. mouth25. A. Luckily B. Obviously C. Normally D. Curiously26. A. looked around for B. put up with C. got close to D. broke away from27. A. examined B. decorated C. described D. protected28. A. noisy B. large C. messy D. empty29. A. nervous B. proud C. tired D. hopeful30. A. anger B. sorrow C. regret D. anxiety31. A. desired B. pretended C. promised D. preferred32. A. warmer B. better C. braver D. freer33. A. unpleasant B. strange C. unfortunate D. adventurous34. A. Above all B. After all C. In advance D. In addition35. A. hunt B. clean C. leave D. destroy【湖南师范大学附属中学2023-2024学年高三上学期月考卷（一）】阅读下面短文, 从每题所给的A、B、C、D四个选项中选出可以填入空白处的最佳选项.Many years ago, I bumped into an old friend of mine. He had devoted his life to acting but had never been quite successful. In his middle age, he seemed____21____ and sad.I thought of his dogged（顽强的）____22____. Was it smart or foolish? What could he have achieved had he quit his dream of acting and moved on? Our culture does not look____23____ upon quitting. Failure is perfectly acceptable as long as it eventually____24____in success.We chant（反复喊着）“Winners never quit”and “If at first you don’t succeed, try again.” We ____25____stories of persistence, of the author who____26____ stories for years before her novels were published or of the athlete who trained since childhood to win gold at the Olympics.Persistence____27____when it is rewarded with success, but it does not reward every person. For every JK Rowling, there are thousands of____28____writers who will never get published. For every Olympic athlete, there are innumerable（无数的）others who trained every day of their lives and never ____29____.We all agree that doing the same things and expecting a different result is_____30_____. So why do we believe that persevering through failure after_____31_____is a good idea?We consider quitting in the face of failure to be _____32_____. We believe that perseverance is the key to success. Perseverance is only one part of success. You need talent or skill, as well as passion and drive. Luck and timing are also key to any great success.Our society believes that anything is possible, as long as you “believe”. But not everyone can make it. Quitting when you’re not _____33_____is sometimes the smartest thing to do.Obviously, if you enjoy a _____34_____, regardless of its outcome, you should continue. If you knew your novel would never be published, would you want to write? If you could never be a champion swimmer, wouldyou_____35_____train? Sometimes, it is wise to put your energy into something else.Failure is not always the path to success. Sometimes, failure is the door to something new.21. A. satisfied B. defeated C. complicated D. shallow22. A. restriction B. standard C. perseverance D. stick23. A. kindly B. bravely C. finely D. clearly24. A. carries B. leads C. brings D. results25. A. carry out B. write for C. draw up D. jump at26. A. submitted B. told C. handed D. checked27. A. rewards off B. pays off C. returns back D. turns back28. A. ambitious B. serious C. famous D. inspiring29. A. made it out B. met the standard C. worked it out D. met the need30. A. inefficient B. unacceptable C. unwise D. insensible31. A. insistence B. success C. failure D. ending32. A. keen B. weak C. poor D. flexible33. A. inspired B. persistent C. willing D. ahead34. A. need B. pursuit C. consequence D. progress35. A. ever B. even C. yet D. still【江苏省南京外国语学校2023-2024学年高三上学期期初考试】The teenage years of an individual is marked by evaluating one's values,experiencing a shift in outlooks,and a tendency to act rebellious. It can also be a time when someone becomes extremely___21___ to negative influences,and is drawn towards dangerous situations. On the other hand,for parents, the period of their children's adolescence means regularly worrying about their safety and formation as a citizen. Thus, a method of ___22___teenagers' security is needed, and curfews(宵禁)are often seen as such a measure，since they have proved their ___23___the same time, certain peculiarities exist about establishing curfews for children.The issue of teenage curfews is widely debated in the United States, where this method is still rather ___24___, and in European democracies, where this measure is yet not so widely used .The first and foremost reason for establishing curfews is children's security. ___25___curfews require teenagers under 17 years to stay out of streets starting from 11p.m.or midnight. This is believed to protect them from crimes committed after nightfall,as well as from breaking the law, and there exists serious evidence ___26___this belief. For example, when New Orleans enabled a dusk-til-dawn curfew in 1994, the rates of juvenile crime were reported to fall more than 20 percent.Even more impressive ___27___were recorded in Dallas, which reported a 30-percent decrease in violent juvenile crime,and a 21-percent decrease in the overall rates of crimes committed by young people (The New York Times).On the other hand, curfews can be seen as a preventive measure that rob young people of their rights,___28___ their freedom. This opinion is ___29___ supported by the fact that curfew violations(违规) and the respective charges are among the most often committed juvenile crimes in the United States. ___30___, there were reports claiming that police arrested more non-white teenagers for curfew violations.All this can cause a teenager to believe they havecrossed a psychological line dividing them as criminals; thus,such teenagers may start to see themselves as outlaws, which can ___31___ committing more serious crimes than a curfew offense.What is important for a parent to remember when establishing a curfew for their children is that a teenager's misjudged view of certain___32___may cause them to misbehave in some other way; this is proved by research conducted by the University of Minnesota, according to which teens tend to protest against what they see as ___33___. Considering this,parents should ___34___the authoritarian style of establishing curfews; instead, they should have a conversation with their teenager that would be aimed at finding ideal conditions for a curfew that would ___35___both sides.21. A. opposed B. subjected C. related D. restricted22. A. improving B. restoring C. ensuring D. expanding23. A. principle B. reference C. approach D. efficiency24. A. popular B. absent C. practical D. accessible25. A. Typical B. Evident C. Critical D. Specific26. A. in place of B. in honor of C. in case of D. in favor of27. A. results B. events C. patterns D. links28. A. protecting B. acknowledging C. limiting D. liberating29. A. officially B. logically C. particularly D. physically30. A. By contrast B. In addition C. In conclusion D. In general31. A. take charge of B. contribute to C. result from D. deal with32. A. rules B. charges C. crimes D. relations33. A. impolite B. unrealistic C. inadequate D. unfair34. A. adopt B. allow C. avoid D. address35. A. satisfy B. spare C. surround D. settle【广东省四校联考2023-2024学年高三上学期9月月考英语试题】阅读下面短文，从每题所给的A、B、C、D四个选项中选出可以填入空白处的最佳选项。