天津第一中学高三上学期第三次月考英语试题含答案
天津一中2020届高三上学期第一次月考英语试题 PDF版含答案
天津一中2019-2020-1高三年级一月考英语试卷第I卷（选择题，共115分）第一部分：听力测试（共两节，满分20分）第一节(共5小题；每小题1分，满分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，并标在试卷的相应位置。
听完每段对话后，你将有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 will the man go to London to do?A.Attend a meeting.B.Go sightseeing.C.Visit someone.2.What’s wrong with the man’s alarm clock?A.It doesn’t work well.B.It tells wrong time.C.It rings all the time.3.What’s the man’s nationality?A.Canadian.B.British.C.American.4.What’s the weather going to be like tomorrow?A.Cloudy.B.Rainy.C.Sunny.5.What is the man going to do first after school today?A.Play basketball.B.Study at the library.C.Go home.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。
每段对话或独白读两遍。
听第6段材料，回答第6~7题。
6.What can we know about Peter?A.He has just got married.B.He met his girlfriend unexpectedly.C.He has returned home from abroad.7.What will the man go to Pairs for?A.Business.B.Sightseeing.C.Honeymoon.听第7段材料，回答第8~10题。
天津市第一中学2022-2023学年高三上学期第三次月考数学试题(解析版)
天津一中2022-2023-1高三年级第三次月考数学试卷（答案）本试卷总分150分，考试用时120分钟。
考生务必将答案涂写在答题卡上，答在试卷上的无效。
一、选择题：本题共9小题，每小题5分，共45分．在每小题给出的四个选项中，只有一项是符合题目要求的．1、已知集合3{Z |Z}1A x x=∈∈-，2{Z |60}B x x x =∈--≤，则A B ⋃=（ ） A ．{2} B ．}{2,0,2- C ．{}2,1,0,1,2,3,4-- D ．}{3,2,0,2,4--【详解】{A x =∈2Z |x x --{2,1,0,1,2,3,4--．，b ，c 为非零实数，则“A ．充分不必要条件 B ．必要不充分条件 C ．充分必要条件 D ．既不充分也不必要条件【分析】根据不等式的基本性质可判定“a ＞b ＞c ”能推出“a +b ＞2c ”，然后利用列举法判定“a +b ＞2c ”不能推出“a ＞b ＞c ”，从而可得结论．【解答】解：∵a ＞b ＞c ，∴a ＞c ，b ＞c ，则a +b ＞2c ， 即“a ＞b ＞c ”能推出“a +b ＞2c ”，但满足a +b ＞2c ，取a ＝4，b ＝﹣1，c ＝1，不满足a ＞b ＞c ， 即“a +b ＞2c ”不能推出“a ＞b ＞c ”，所以“a ＞b ＞c ”是“a +b ＞2c ”的充分不必要条件， 故选：A ．3、已知2log 0.8a =，0.12b =，sin 2.1c =，则（ ）A ．a b c <<B ．a c b <<C ．c a b <<D ．b<c<a 【答案】B【详解】因为22log 0.8log 10<=，0.10122>=，0sin 2.11<<， 所以a c b <<， 故选：B 4、函数2sin ()1x xf x x -=+的图象大致为 （ ）A ．B ．C ．D ．【答案】A 【解析】【分析】根据函数的定义域、奇偶性以及2f π⎛⎫⎪⎝⎭的值来确定正确选项. 【详解】由题意，函数2sin ()1x xf x x -=+的定义域为R ， 且22sin()sin ()()()11x x x xf x f x x x -----===--++，所以函数()f x 奇函数，其图象关于原点对称，所以排除C 、D 项，2120212f πππ-⎛⎫=> ⎪⎝⎭⎛⎫+ ⎪⎝⎭，所以排除B 项． 故选：A5、已知1F 、2F 分别为双曲线2222:1x y E a b-=的左、右焦点，点M 在E 上，1221::2:3:4F F F M F M =，则双曲线E 的渐近线方程为 （ ） A ．2y x =± B ．12y x =±C．y = D．y =【答案】C【解析】由题意，1F 、2F 分别为双曲线2222:1x y E a b-=的左、右焦点，点M 在E 上，且满足1221:||:2:3:4F F F M F M =，可得122F F c =，23F M c =，14F M c =， 由双曲线的定义可知21243a F M F M c c c =-=-=，即2c a =，又由b ==，所以双曲线的渐近线方程为y =．故选：C ．6、设n S 是等比数列{}n a 的前n 项和，若34S =，4566a a a ++=，则96S S = （ ）A ．32B ．1910 C ．53D ．196【答案】B【解析】设等比数列{}n a 的公比为q ，若1q =，则456133a a a a S ++==，矛盾． 所以，1q ≠，故()()33341345631111a q a q q a a a q S qq--++===--，则332q=， 所以，()()()63113631151112a q a q S q S qq--==+⋅=--， ()()()9311369311191114a q a q S q q S qq--==++=--， 因此，9363192194510S S S S =⋅=．故选：B ． 7、直线1y kx =-被椭圆22:15x C y +=截得最长的弦为（ ） A ．3 B ．52C ．2D【答案】B【解析】联立直线1y kx =-和椭圆2215xy +=，可得22(15)100k x kx +-=，解得0x =或21015kx k =+，则弦长21015kl k =+，令215(1)k t t +=≥，则10l === 当83t =，即k =，l 取得最大值55242⨯=， 故选：B8、设函数()sin()(0)4f x x πωω=->，若12()()2f x f x -=时，12x x -的最小值为3π，则（ ）A ．函数()f x 的周期为3πB ．将函数()f x 的图像向左平移4π个单位，得到的函数为奇函数 C ．当(,)63x ππ∈，()f x的值域为D ．函数()f x 在区间[,]-ππ上的零点个数共有6个 【答案】D【解析】由题意，得23T π=，所以23T π=，则23T πω==，所以()sin(3)4f x x π=-选项A 不正确； 对于选项B ：将函数()f x 的图像向左平移4π个单位，得到的函数是 ()sin[3()]cos344f x x x ππ=+-=为偶函数，所以选项B 错误；对于选项C ：当时(,)63x ππ∈，则33444x πππ<-<，所以()f x的值域为，选项C 不正确；对于选项D ：令()0,Z 123k f x x k ππ=⇒=+∈，所以当3,2,1,0,1,2k =---时，[,]x ππ∈-，所以函数()f x 在区间[,]-ππ上的零点个数共有6个，D 正确， 故选：D ．9、设函数()(),01,,10,1xx mf x x x m x ⎧≤<⎪⎪=⎨-⎪-<<+⎪⎩，()()41g x f x x =--.若函数()g x 在区间()1,1-上有且仅有一个零点，则实数m 的取值范围是（ ）A ．(]11,1,4⎡⎫--⋃+∞⎪⎢⎣⎭B ．(]1,1,4⎡⎫-∞-+∞⎪⎢⎣⎭C ．{}11,5⎡⎫-⋃+∞⎪⎢⎣⎭D ．{}11,15⎛⎫-⋃ ⎪⎝⎭【答案】C 【详解】令()()410g x f x x =--=，则()41f x x =+，当01x ≤<时，41xx m=+，即4x mx m =+，即函数1y x =与24y mx m =+的交点问题，其中24y mx m =+恒过A 1,04⎛⎫- ⎪⎝⎭.当10x -<<时，()411x x m x -=++，即1114mx m x -+=++，即函数3111x y =-++与24y mx m =+的交点问题 分别画出函数1y ，2y ，3y 在各自区间上的图象： 当2y 与3y 相切时，有且仅有一个零点，此时()411xx m x -=++，化简得：()24510mx m x m +++=，由()2251160m m ∆=+-=得：11m =-，219m =-（舍去）当直线2y 的斜率，大于等于直线1y 的斜率时，有且仅有一个零点，把()1,1B 代入24y mx m =+中，解得：15m =，则15m ³综上，m 的取值范围是{}11,5⎡⎫-⋃+∞⎪⎢⎣⎭故选：C二、填空题：本大题共6小题，每小题5分，共30分．试题中包含两个空的，答对1个的给3分，全部答对的给5分．10、已知复数z 满足()2i i z -=，则5i z -=___________．【答案】3【解析】因为圆22:20(0)C x ax y a -+=>的标准方程为：()222x a y a -+=，所以圆必坐标为(,0)a ，半径为a ，由题意得：32a a += 解得：3a = ，故答案为：3.12、已知3π3sin 85α⎛⎫-= ⎪⎝⎭，则πcos 24α⎛⎫+= ⎪⎝⎭________． 【答案】725-【解析】2πcos 2cos 22cos 1488ππααα⎡⎤⎛⎫⎛⎫⎛⎫+=+=+- ⎪ ⎪ ⎪⎢⎥⎝⎭⎝⎭⎝⎭⎣⎦232cos 182ππα⎡⎤⎛⎫=-+- ⎪⎢⎥⎝⎭⎣⎦223372sin 1218525πα⎛⎫⎛⎫=--=⨯-=- ⎪ ⎪⎝⎭⎝⎭，故答案为：725- 13、直线l 与双曲线2222:1(0,0)x y E a b a b -=>>的一条渐近线平行，l 过抛物线2:4C y x =的焦点，交C 于A ，B 两点，若||5AB =，则E 的离心率为_______．【详解】依题意，点F 的坐标为(1,0)，设直线l 的方程为1x my =+，联立方程组214x my y x=+⎧⎨=⎩，消去x 并整理得：2440y my --=，设1(A x ，1)y ，2(B x ，2)y ，则124y y m +=，124y y =-，则2212||()4(1)5AB y y m ++=，解得：12m =±，∴直线l 的方程为220x y +-=或220x y --=；直线的斜率为：2±．直线l 与双曲线2222:1(0,0)x y E a b a b -=>>的一条渐近线平行，可得2b a =，所以22224b a c a ==-，1e >，解得e =故14、已知1a >，1b >，且lg 12lg a b =-，则log 2log 4a b +的最小值为_______． 【答案】9lg2【解析】由已知，令lg 2log 2lg a m a ==，lg 4log 4lg b n b==， 所以lg 2lg a m =，lg 42lg 2lg b n n ==，代入lg 12lg a b =-得：lg 24lg 21m n+=， 因为1a >，1b >，所以lg 24lg 24log 2log 4()1()()5lg 2(lg 2lg 2)a b m nm n m n m n n m+=+⨯=++=++ 2lg 25lg 25lg 24lg 29lg 2n m≥+=+=．当且仅当4lg 2lg 2m n n m=时，即1310a b ==时等号成立． log 2log 4a b +的最小值为9lg2． 故答案为：9lg2．15、在Rt ABC 中，90C ∠=，若ABC 所在平面内的一点P 满足0PA PB PC λ++=，当1λ=时，222PA PB PC+的值为 ；当222PA PB PC+取得最小值时，λ的值为 ．【答案】5；-1【解析】（1）如图5-26，以C 为坐标原点建立直角坐标系， 因为0PA PB PC λ++=，所以点P 为ABC 的重心，设BC a =，AC b =，所以(),0A b ，()0,B a ，易得,33a b P ⎛⎫⎪⎝⎭，所以222222222411499991199a b a b PA PBPC b a ++++=+5=． （2）设(,)P x y ,则(,),(,),(,)PA b x y PB x a y PC x y =--=--=--, 所以2,2,b x x a y y λλ-=⎧⎨-=⎩可得(2),(2),b x a y λλ=+⎧⎨=+⎩于是222222222||||()()||PA PB x b y x y a x y PC +-+++-=+()222222222x y bx ay a b x y +--++=+ 22222222(2)(2)2(2)2(2)2x y x y x y λλλλ+++-+-+=++()()222222222x y x y λλλλ+++=++ 2222(1)11λλλ=++=++…当1λ=-时取等号,所以222||||||PA PB PC +的最小值为1． 故答案为：5；-1．三、解答题：本大题共5小题，共75分．解答应写出文字说明，证明过程或演算步骤．16、如图，在平面四边形ABCD 中，对角线AC 平分BAD ∠，ABC 的内角A ，B ，C 的对边分别为a ，b ，c ，cos cos cos 0B a C c A ++=． （1）求B ；（2）若2AB CD ==，ABC 的面积为2，求AD ． 【答案】（1）34B π=；（2）4=AD ．【分析】（1）利用正弦定理将边化角，再根据两角和的正弦公式及诱导公式即可得到cos B=出B；（2）由三角形面积公式求出a，再利用余弦定理求出AC，即可求出cos CAB∠，依题意cos cosCAB CAD∠=∠，最后利用余弦定理得到方程，解得即可；【详解】（1）cos cos cos0B aC c A++=，cos sin cos cos sin0B B AC A C++=，()cos sin0B B A C++=，cos sin0B B B+=，因为0Bπ<<，所以sin0B>，所以cos B=34Bπ=．（2）因为ABC的面积2S=，所以1sin22==ABCS ac B，2=，所以a=由余弦定理得AC==所以222cos2AB AC BCCABAB AC+-∠==⋅因为AC平分BAD∠，所以cos cosCAB CAD∠=∠，所以2222cosCD AC AD AC AD CAD=+-⋅⋅∠，所以24202AD AD=+-⨯28160AD AD-+=，所以4=AD．17、如图，在五面体ABCDEF中，四边形ABEF为正方形，DF⊥平面ABEF，//CD EF，2DF=，22EF CD==，2EN NC=，2BM MA=．（1）求证：//MN平面ACF；（2）求直线AD与平面BCE所成角的正弦值；（3）求平面ACF与平面BCE夹角的正弦值．【答案】（1）见解析；（2；（3）45【详解】（1）证明：在EF上取点P，使2EP PF=，因为2EN NC=，所以//NP FC，于是//NP平面ACF，因为2BM MA=，四边形ABEF为正方形，所以//MP AF，所以//MP平面ACF，因为MP PN P =，所以平面//MNP 平面ACF ，因为MN ⊂平面MNP ，所以//MN 平面ACF ；（2）解：因为DF ⊥平面ABEF ，所以DF FA ⊥，DF EF ⊥， 又因为四边形ABEF 为正方形，所以AF EF ⊥，所以FA 、FE 、FD 两两垂直，建立如图所示的空间直角坐标系， (2AD =-，0，2)，(2EB =，0，0)，(0EC =，1-，2)，设平面BCE 的法向量为(m x =，y ，)x ， 2020EB m x EC m y z ⎧⋅==⎪⎨⋅=-+=⎪⎩，令1z =，(0m =，2，1)， 所以直线AD 与平面BCE所成角的正弦值为||2||||22AD m AD m ⋅=⋅⋅ （3）解：(2FA =，0，0)，(0FC =，1，2)， 设平面ACF 的法向量为(n u =，v ，)w ，2020FA n u FC n v w ⎧⋅==⎪⎨⋅=+=⎪⎩，令1w =-，(0n =，2，1)-， 由（1）知平面BCE 的法向量为(0m =，2，1)， 设平面ACF 与平面BCE 所成二面角的大小为θ，||33cos ||||55m n m n θ⋅===⋅⋅，4sin 5θ==．所以平面ACF 与平面BCE 所成二面角的正弦值为45． 18、已知椭圆2222:1(0)x y C a b a b +=>>的左、右焦点为12,F F ，P 为椭圆上一点，且212PF F F ⊥，12tan PF F ∠=． （1）求椭圆C 的离心率；（2）已知直线l 交椭圆C 于,A B 两点，且线段AB 的中点为11,2Q ⎛⎫- ⎪⎝⎭，若椭圆C 上存在点M ，满足234OA OB OM +=，试求椭圆C 的方程．【答案】（1）e =（2）22551164x y +=．【分析】（1）由212tan 2b a PF F c ∠==222a c b -=，建立关于e 的方程，即可得到结果； （2）设()()()112200,,,,,A x y B x yM x y ，由（1）可知224a b =，可设椭圆方程为22244x y b +=，根据234OA OB OM +=，可得120120234234x x x y y y +⎧=⎪⎪⎨+⎪=⎪⎩，设1:(1)2AB y k x =--将其与椭圆方程联立，由韦达定理和点M 满足椭圆方程，可求出2b ，进而求出结果.【详解】（1）解：因为2212tan 22b b a PF F c ac ∠==26b =，即()226a c -=， 则()261e -=，解得e =（2）设()()()112200,,,,,A x y B x y M x y ，由22234c e a ==，得2243a c =，所以222221134b a c c a =-==，所以224a b =设2222:14x y C b b+=，即22244x y b +=由于,A B 在椭圆上，则2221144x y b +=，2222244x y b +=，①由234OA OB OM +=，得120120234234x x x y y y +=⎧⎨+=⎩，即120120234234x x x y y y +⎧=⎪⎪⎨+⎪=⎪⎩ 由M 在椭圆上，则2220044x y b +=,即212222144232344x x y y b ⎛⎫+= ⎪++⎛⎫ ⎪⎝⎝⎭⎭， 即()()()222211121222441249464x y x x y y x y b +++++=，②将①代入②得：212124x x y y b +=，③线段AB 的中点为11,2Q ⎛⎫- ⎪⎝⎭，设1:(1)2AB y k x =--可知()22211244y k x x y b⎧=--⎪⎨⎪+=⎩ ()()22222148444410k x kk x k k b +-+++-+=212284121142k k x x k k ++==⨯⇒=+， 所以222220x x b -+-=，其中0∆>，解得212b >， 所以21222x x b ⋅=-，AB 方程为112y x =-又()2121212121111111122422b y y x x x x x x -⎛⎫⎛⎫=--=-++= ⎪⎪⎝⎭⎝⎭，④ 将④代入③得：22221422425b b b b --+⋅=⇒=， 经检验满足212b >， 所以椭圆C 的方程为22551164x y +=. 19、已知等差数列}{n a 的前n 项和为n S ，且455=S 455=S ，40342=+a a .数列}{n b 的前n 项和为n T ，满足n n b T 413=+)(*N n ∈.（1）求数列}{n a 、}{n b 的通项公式；（2）若1)23(+⋅-=n n n n n a a a b c ，求数列}{n c 的前n 项和n R ； （3）设n n n b S d =，求证：11248-=+-<∑n n k k n d . 【答案】（1）32+=n a n ，14-=n n b ；（2）51524-+=n R n n ；（2）证明见详解． 【详解】（2）；（3）124n n n n n b c b b ++=， 112(3)44n n n n n n b n n c b b +-++∴==， 则12124)2(444--+=++<n n n n n n c ，122-+<n n ． 设1122n n k k k S '-=+=∑， 11123422122nn k n k k n S '--=++∴==++⋯+∑ 213422222n n n S +'∴=++⋯+ 12111(1)121112422334122222221()2n n n n n n n n n S ---+++'∴=-+++⋯+=-+=--，1482n n n S -+'∴=- 综上，11248-=+-<∑n n k k n c ． 20、已知函数()e cos x f x x =，()cos (0)g x a x x a =+<，曲线()y g x =在π6x =处的切线的斜率为32．（1）求实数a 的值；（2）对任意的π,02x ⎡⎤∈-⎢⎥⎣⎦，()'()0f x g x -≥恒成立，求实数t 的取值范围； （3）设方程()'()f x g x =在区间()ππ2π,2π32n n n +⎛⎫++∈ ⎪⎝⎭N 内的根从小到大依次为1x 、2x 、…、n x 、…，求证：12n n x x +->π．【答案】（1）1a =-；（2）1t ≥；（2）证明见详解．【分析】（1）由'π362g ⎛⎫= ⎪⎝⎭来求得a 的值. （2）由()'()0f x g x -≥，对x 进行分类讨论，分离常数t 以及构造函数法，结合导数求得t 的取值范围.（3）由()'()f x g x =构造函数()e cos sin 1x x x x ϕ=--，利用导数以及零点存在性定理，结合函数的单调性证得12n n x x +->π.【详解】（1）因为()cos (0)g x a x x a =+<，则()'1sin g x a x =-， 由已知可得'π131622g a ⎛⎫=-= ⎪⎝⎭，解得1a =-． （2）由（1）可知()'1sin g x x =+，对任意的π,02x ⎡⎤∈-⎢⎥⎣⎦，()'()0tf x g x -≥恒成立， 即e cos 1sin x t x x ≥+对任意的π,02x ⎡⎤∈-⎢⎥⎣⎦恒成立， 当2x π=-时，则有00≥对任意的R t ∈恒成立； 当π02x -<≤时，cos 0x >，则1sin e cos x x t x+≥， 令1sin ()e cos x x h x x +=，其中π02x -<≤， ()()2'2e cos e (cos sin )(1sin )e cos x x x x x x x h x x --+=2(1cos )(1sin )0e cos x x x x-+=≥且()'h x 不恒为零， 故函数()h x 在π,02⎛⎤- ⎥⎝⎦上单调递增，则max ()(0)1h x h ==，故1t ≥． 综上所述，1t ≥．（3）由()'()f x g x =可得e cos 1sin x x x =+，e cos 1sin 0x x x --=，令()e cos sin 1x x x x ϕ=--，则()'e (cos sin )cos x x x x x ϕ=--， 因为()ππ2π,2π32x n n n +⎛⎫∈++∈ ⎪⎝⎭N ，则sin cos 0x x >>，所以，()'0x ϕ<，所以，函数()ϕx 在()ππ2π,2π32n n n +⎛⎫++∈ ⎪⎝⎭N 上单调递减，因为π2π3ππ2πe cos 2π33n n n ϕ+⎛⎫⎛⎫+=+ ⎪ ⎪⎝⎭⎝⎭πsin 2π13n ⎛⎫-+- ⎪⎝⎭π2π31e 12n +=π2π3e 102+≥>，π2π202n ϕ⎛⎫+=-< ⎪⎝⎭， 所以，存在唯一的()ππ2π,2π32n x n n n +⎛⎫∈++∈ ⎪⎝⎭N ，使得()0n x ϕ=， 又1ππ2(1)π,2(1)π32n x n n +⎛⎫∈++++ ⎪⎝⎭()n +∈N ，则()1ππ2π2π,2π32n x n n n ++⎛⎫-∈++∈ ⎪⎝⎭N 且()10n x ϕ+=， 所以，()()12π112πe cos 2πn x n n x x ϕ+-++-=-()1sin 2π1n x +---12π11e cos sin 1n x n n x x +-++=--112π11e cos e cos n n x x n n x x ++-++=-()112π1e e cos 0n n x x n x ++-+=-<()n x ϕ=， 因为函数()ϕx 在()ππ2π,2π32n n n +⎛⎫++∈ ⎪⎝⎭N 上单调递减， 故12n n x x +-π>，即12n n x x +->π．。
2020-2021学年天津市实验中学高三英语月考试题及答案解析
2020-2021学年天津市实验中学高三英语月考试题及答案解析第一部分阅读（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、D四个选项中选出最佳选项AAs a nation, we are getting bigger and eating more. But there are effective ways to control your appetite and eat only as much as you need.Keep away from low-nutrition snacksThat means ice cream, sweets, chips biscuits, cakes and any other salty orsugary snacks you eat between meals. Although we have a tendency to eat them, you can learn to live without these unhealthy-and-fattening-additions to your diet. Try to make it a habit to eat them only when offered at social events or as a special treat.Leave half an hour between main course and dessertHaving a break between courses gives your brain time to receive the fullness signal and make you more likely to refuse the sweet stuff. And, in fact, as soon as you feel the first signals of fullness, remove your plate from the table. That will tell your brain that food time is over.Make yours a small helpingPut an end to super-sized portions. You won’t be missing out—today’s small was the medium or large of a few decade ago. Select or serve yourself a modest portion and eat it slowly enjoying the flavors. Before you know it, small will feel just right. What’s more, ordering the smaller size leads to wearing the smaller size.Distract yourselfWhen you find yourself hunting down food, even though you’re even hungry, do something else for 20 minutes. Drink a large glass of water as thirst is often confused with a desire for food. Choose something that engages your brain as well as your hands, such as writing a letter or listening to a song. You could also go for a short walk or do something that you enjoy. If you think you really are hungry, set an alarm for 20 minutes’ time and if you still want to eat when it rings, fine. If not, the urge will have passed.1. Which way suits you better if you tend to order a large portion of food?A. Distract yourself.B. Make yours a small helping.C. Keep away from low-nutrition snacks.D. Leave half an hour between main course and dessert.2. Why should you have a break between main course and dessert?A. To give people time to chat.B. To have a good appetite for sweet stuff.C. To reduce appetite for dessert.D. To give the host time to remove your plate.3. When you find yourself pursuing for food, what should you do?A. Eat some biscuits.B. Eat some sugary snacks.C. Have some soft drinks.D. Listen to a lovely melody.BMost people around the world are right-handed. This also seems to be true in history. In 1799, scientists studied works of art made at different times from 1,500 B.C. to the 1950s. Most of the people shown in these works are right-handed, so the scientists guessed that right-handedness has always been common through history. Today, only about 10% to 15% of the world’s population is left-handed.Why are there more right-handed people than left-handed ones? Scientists now know that a person’s two hands each have their own jobs. For most people, the left hand is used to find things or hold things. The right hand is used to work with things. This is because of the different work of the two sides of the brain. The right side of the brain, which makes a person’s hands and eyes work together, controls the left hand. The left-side of the brain, which controls the right hand, is the centre for thinking and doing problems. These findings show that more artists should be left-handed, and studies have found that left-handedness is twice as common among artists as among people in other jobs.No one really knows what makes a person become right-handed instead of left-handed. Scientists have found that almost 40% of the people become left-handed because their main brain is damaged when they are born. However, this doesn’t happen to everyone, so scientists guess there must be another reason why people become left-handed. One idea is that people usually get right-handed from their parents. If a person does not receive the gene(基因) for right-handedness, he / she may become either right-handed or left-handed according to the chance and the people they work or live with.Though right-handedness is more common than left-handedness, people no longer think left-handed people are strange or unusual. A long time ago, left-handed children were made to use their right hands like other children, but today they don’t have to.4. After studying works of art made at different times in history, the scientists found _______.A. the art began from 1,500B.C.B. the works of art ended in the 1950sC. most people shown in the works of art are right-handedD. most people shown in the works of art are left-handed5. What is the left hand for most people used to do?A. It’s used to find or hold things.B. It’s used to work with things.C. It’s used to make a person’s eyes work together.D. It’s the centre for thinking and doing problems.6. According to the passage, which of the following is NOT true?A. No one really knows what makes a person become right-handed.B. Left-handedness is cleverer than right-handedness.C. Today children are not made to use their right hands only.D. Scientists think there must be some reason why people become left-handed.7. The best title for this passage is _______.A. Scientists’ New InventionsB. Left-handed PeopleC. Which HandD. Different Brains, Different HandsCTo hear people talk about Internet friendships, you would think it was one giant web of cat-fishing and e-crime. While we all undoubtedly have to take measures to remain safe online, assuming every friendship or connection made on Instagram, Twitter or Facebook is cheating or insincere would be a mistake.As a woman who works in the creative industry, I have found real joy in seeking out a community I couldn’t find elsewhere, and making some great friends along the way. My first online friendship was on Twitter with my(now) best friend, during the university exam period. We exchanged study notes in dozens of direct messages, set a study date, and haven’t looked back since.Drawn to each other by similar circumstances, friendships online are similar to offline in that they tend to begin because of shared interest or common ground-maybe they’ve read the post on Instagram. Maybe they have the same taste in food or politics. Or maybe they just love memes too. If online friendships start similar to friendships offline, they grow in the same way, too. Often through mutual support: apart from calling a friend tocongratulate him on that new job, you also re-tweet his jokes and praise his Instagram story.Despite my positive experiences when I tell people, most are still suspicious. Eyebrows are raised higher when I explain not only have I found a community online but have made friendships with people I meet face-to-face too. Actually, these are just as valid as other friendships, according to behavioural psychologist Jo Hemmings, who says online friendships can be real.So how do you know if people are there for the real you or just because you’re popular on Instagram? Hemmings has simple rules. She tells me “You have to equally feel comfortable that you’re getting something of each other instead of being used to enable something that isn’t friendship.”Therefore, if all a “friend” online is asking you to do is to promote their work or personal brand and rarely takes an interest in you, then there may be room to question the basis of the friendship. On that note it is worth remembering that just because someone has a lot of followers, it doesn’t necessarily mean they have lots of friends.8. What is most people’s attitude towards online friendship?A. Negative.B. Positive.C. Objective.D. Neutral.9. Why does the writer share her own experience in paragraph 2?A. To introduce the background information of the text.B. To convey the writer’s attitude and give the related example.C. To prove the likely risk for people to develop friendship online.D. To remind people of the various benefits of making friends online.10. How can online and offline friendships be deepened?A. They should be based on shared interest.B. They need to have common ground.C. They require support from each other.D. They can’t live without social media.11. According to the author, what’s the golden rule to make friends online?A. A friend to all is a friend to none.B. Without confidence there is no friendship.C. A friend without faults will never be found.D. Friendship cannot stand always on one side.DPablo Picasso was born on October25 inMalaga. Spain in 1881. Taking after his father, Picasso shared apassion（热爱）for painting and art. Even though he wasn't the best student in school, Picasso excelled at drawing. Noticing his amazing talent, Picasso's father, an artist, taught him everything he knew. Before long, Picasso could paint and draw much better than his father. With this rich talent, Picasso paid less and less attention to his schoolwork and spent the majority of his day sketching and drawing in notepads and sketchbooks.When he was a little bit older, Picasso moved twice and was accepted into two fine art programs. However, he didn't care very much for the special techniques they taught and often wandered the streets by himself drawing the scenes around him. After moving to these two places, Picasso moved back home toBarcelonaand decided that he would develop new techniques of art and painting based on what he saw.Later, Picasso decided to move toParis,France, where he began perfecting his own techniques of painting, drawing and other forms of art. His drawings. paintings, and an included pieces about sadness, poverty, classics and self-portraits. One of his major types of work is calledcubism（立体派），which includes art with all sizes of geometric shapes together on the piece of an. This type of art is very important because no other artists had come up with the idea before. Picasso decided to try something new, and as a result, cubismis widely accepted today as a classic style of art.Picasso inspires us to always be thinking. He tells us to think outside the box and come up with fresh new ideas that can change the world. He surely plays a significant role in the art field.12. What do we know about Picasso as a student at school?A. He hated doing his homework.B. He was very proud of his talent.C. He showed great talent for drawing.D. He was often praised by his teacher.13. What did Picasso's father do when he found Picasso's gift?A. He tried his best to help Picasso.B. He blamed Picasso for his laziness.C. He asked Picasso to finish his work on time.D. He encouraged Picasso to do better at school.14. What was Picasso's attitude towards the special techniques at that time?A. He thought highly of them.B. He took no interest in them.C. He was confused about them.D. He was concerned about them.15. What does the author tell us in the last two paragraphs?A. Picasso has great faith in art.B. Picasso has changed the world a lot.C. Picasso can do anything he wants to.D. Picasso is a highly creative artist.第二节（共5小题；每小题2分，满分10分）阅读下面短文，从短文后的选项中选出可以填入空白处的最佳选项。
天津市耀华中学2022-2023学年高三上学期第三次月考英语试卷(解析版)
英语学科试卷
★请同学们将试题答案填涂或填写在答题卡上
本试卷分第Ⅰ卷(选择题)，第Ⅱ卷(非选择题)和第Ⅲ卷(听力试卷)三部分，共150分，第Ⅰ，Ⅱ卷考试时间100分钟，听力考试时间为20分钟。
祝各位同学考试顺利!
第Ⅰ卷(95分)
第一部分：英语知识运用(共两节，满分45分)
—________. Everyone should do his bit.
A.You asked for itB.You bet
C.You have my wordD.You’ve got me there
【答案】B
【解析】
【详解】考查情景交际。A. You asked for it你自找的；B. You bet当然了。C. You have my word我向你保证。D. You’ve got me there你难住我了。句意：青年人联盟委员会正在寻找垃圾分类的志愿者，你愿意参加吗？当然了，每个人都应该做出自己的贡献。故B项正确。
6.Students are expected to dress _________, suitable for weather conditions, and in good taste.
A.accuratelyB.adequatelyC.essentiallyD.attractively
【答案】B
【解析】
【详解】考查副词词义辨析。句意：学生们要穿着得体，适应天气条件，有品位。A. accurately准确地、精确地；B. adequately足够地、合乎需要地；C. essentially本质上、大体上；D. attractively迷人地、有吸引力地。根据句意可知，此处指根据不同天气情况穿衣，还要具有良好品味，说明要衣着得体，应用adequately。故选B项。
天津市南开中学2022-2023学年高三上学期第三次月考英语试题
高三年级阶段性统一练习（三）英语科目2023年1月本练习分为第Ⅰ卷（选择题）和第Ⅱ卷（非选择题）两部分，共150分，时长120分钟。
第Ⅰ卷(共115分)第一部分：听力（20分）第一节听下面五段对话。
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，你将有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.Where does the girl usually listen to English?A.At school.B.On the bus.C.At home.2.Why was the woman angry?A.The waiter was rude.B.The meal took too long.C.The food was terrible.3.What does the man mean?A.His Spanish was pretty good.B.His Spanish teacher helped him a lot.C.He had trouble with some words of the book.4.What kind of party will the speakers have tomorrow?A.A birthday party.B.A wedding party.C.A going-away party.5.What are the speakers mainly talking about?A.A French exam.B.An interpreter course.C.A job opportunity.第二节听下面几段材料。
每段材料后有几个小题，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。
听每段材料前，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。
天津市第一中学2023-2024学年高三上学期第二次月考英语试卷
天津市第一中学2023-2024学年高三上学期第二次月考英语试卷学校:___________姓名：___________班级：___________考号：___________一、单项选择1．— Why didn’t you come to the party?— _______, but I’d really like some time alone to clear my thoughts.A．No wonder B．No offence C．No comment D．No doubt 2．Most schools nowadays prefer to use continuous ________, because it gives a fairer picture of how the student has done during the whole year.A．admission B．application C．allowance D．assessment 3．She drew a deep breath to calm herself down but her look still ________ her anger and disapproval.A．defined B．betrayed C．generated D．handled 4．—How did the residents in your community show their sympathy to the victims in the stricken area?—A large sum of money, with relief supplies, ________ to them.A．is offered B．are offered C．was offered D．were offered 5．How come? I can’t find my key. I just left it ________ it had been.A．where B．whichC．when D．how6．Michael and his family migrated to New Zealand in the hope of living a better life, only ________entirely new hardships.A．encounter B．encountering C．to encounter D．encountered 7．Elizabeth was enormously motivated although she made ________ advances in her English learning.A．brilliant B．modest C．substantial D．considerable 8．The computers made by our company sell well, but several years ago no one could imagine the role in the market that they ________．A．has played B．were to play C．had played D．played9．—I think changing jobs too frequently is not very good, because a rolling stone gathers no moss.—______ I’ll stay in the present job longer.A．Not exactly.B．That’s not the point.C．You got me there.D．You said it.10．—It turned out to be quite warm in Beijing. We ________ the trouble to take warm clothes.—Good watch prevents misfortune.A．needn’t have taken B．needn’t takeC．mustn’t have taken D．mustn’t take11．We all show admiration for the charity organizations ________ to building a better future for the young kids in poverty.A．committing B．to commit C．committed D．havingcommitted12．________ the whole family get together on the Moon Festival is deeply rooted in Chinese culture.A．What B．When C．How D．That13．A traffic accident took away her parents when she was in college, but she finally________ with her friends’ company and support.A．worked out B．pulled through C．got across D．went through 14．Students receiving poor grades, which ________ lead to negative self-recognition, are sure to be on the high-risk list of dropping out.A．in contrast B．in effect C．in brief D．in turn 15．Stress is everywhere and in fact it isn't such a bad thing ________ it is often supposed to be.A．that B．as C．what D．which二、完形填空Not long ago, I was the guide on a wildlife-photography trip to Svalbard near the Northcamera. The motion sensor reacted to the bear’s 22 , making the camera start taking pictures. The bear circled the 23 , gently sniffing it. Unexpectedly the camera 24 into the hole and disappeared beneath the deep ice.That was the 25 moment in my photography career. I was so 26 with myself. A year later I obtained 27 to bring a remotely operated vehicle (ROV) to find the camera. There was a lot more ice than the 28 trip. As I knew well, polar bears could be nearby. We decided to 29 it. The ice was so thin, and soon we 30 technical difficulties and had to pull the ROV out of the water twice. 31 on the third try the ROV found the camera. We shouted and 32 around on the ice.I was overjoyed to see all my 33 . I saw the polar bear breathing and sniffing the camera. 34 that camera is the most satisfying 35 of my career with the lovely animal and its habitat presented.16．A．research B．training C．inspection D．adventure 17．A．spotted B．avoided C．imagined D．appreciated 18．A．threw B．buried C．placed D．applied 19．A．character B．image C．acceptance D．description 20．A．pulling B．shouting C．drawing D．crying 21．A．terrible B．simple C．abnormal D．sharp 22．A．movement B．situation C．position D．smell 23．A．seal B．ice C．hole D．camera 24．A．dug B．leaked C．slipped D．raced 25．A．luckiest B．worst C．brightest D．wettest 26．A．annoyed B．embarrassed C．bored D．satisfied 27．A．commitment B．recognition C．excuse D．permission 28．A．ordinary B．previous C．precious D．tight 29．A．risk B．consider C．escape D．abandon 30．A．got over B．turned into C．ran into D．turned over 31．A．Obviously B．Amazingly C．Initially D．Gradually 32．A．stepped B．wandered C．floated D．danced 33．A．animals B．facilities C．photos D．friends 34．A．Recovering B．Acquiring C．Repairing D．Exploring 35．A．recommendation B．accomplishment C．discoveryD．evolution三、阅读理解Téa Obreht’s Favorite NovelsTéa Obreht’s new novel, Inland, tells the stories of an outlaw crossing the American West and a homesteader awaiting the return of her husband. Below, she recommends other novels shaped by place.The MeadowJames Galvin (1992).Galvin narrows his novel’s focus to a river in south-eastern Wyoming, the site of three generations’ struggle and achievements. “I often find myself reading each sentence twice, just to enjoy the unexpected twists of Galvin’s prose (散文). ”What Is Not Yours Is Not Y oursHelen Oyeyemi (2016).Everything about this story collection delights and puzzles the soul, in a way of experiencing the terrifying fairy tale for the first time. Each story feels like working around you in a kind of harmony you can’t even begin to comprehend until the final line.Orange WorldKaren Russell (2019).“Every new book of Russell’s instantly takes its previous book’s place as my favorite.” Place, in each of these time-jumping, world-warping stories — which unfold a map of place both real and imagined — provides physical, social, and emotional pressures on both character and reader.The Bluest EyeToni Morrison (1970).“Morrison’s novel remains my favorite, possibly owing to the particular feelings produced by its place and personhood, and its suggestion that how you experience the world is governed by age, race, and whether or not one grows up loved.”36．What do the four novels have in common?A．They have similar plots.B．They are shaped by place.C．They have the same background.D．They are written by Téa Obreht.37．Which of the statements is true about What Is Not Yours Is Not Yours?A．It fills the reader’s heart with terror.B．It’s a story collection without harmony in each story.C．It’s a prose authored by Helen Oyeyemi.D．The harmony in it can not be understood until the end.38．How does Téa Obreht evaluate Karen Russell and her Orange World ?A．It takes on a dynamic and mysterious atmosphere.B．The reader feels their pressures taken off when they read it.C．Téa always likes Karen’s new book better than her previous one.D．It presents social conflicts in different times and worlds.39．What do you know about The Bluest Eye from the last paragraph?A．Its place and personhood impress Téa Obreht a lot.B．It advocates ecological balance in nature.C．It suggests a connection between love and success.D．Age and gender impact how you experience the world.I’ve worked in the factories surrounding my hometown every summer since I graduated from high school. But making the transition between school and full-time blue-collar work during the break never gets any easier. For a student like me who considers any class beforenever seem to understand why I’m so relieved to be back at school or that my summer vacation has been anything but a vacation.There are few people as self-confident as a college student who has never been out in the real world. People of my age always seem to overestimate the value of their time and knowledge. In fact, all the classes did not prepare me for my battles with the machine I ran in the plant, which would jam whenever I absent-mindedly put in a part backward or upside down.The most stressful thing about blue-collar life is knowing your job could disappear overnight. Issues like downsizing and overseas relocation had always seemed distant to me until my co-workers told me that the unit I was working in would shut down within six months and move to Mexico, where people would work for 60 cents an hour.After working 12-hour shifts in a factory, the other options have become only too clear.When I’m back at the university, skipping classes and turning in lazy re-writes seems too irresponsible after seeing what I would be doing without school. All the advice and public-service announcements about the value of an education that used to sound stale now ring true.These lessons I’m learning, however precious, are always tinged (带有) with a sense of guilt. Many people pass their lives in the places I briefly work, spending 30 years where I spend only two months at a time. “This job pays well, but it’s hell on the body,” said one co-worker. “Study hard and keep reading,” she added.My experiences in the factories have inspired me to make the most of my college years before I enter the real world for good.40．How did the author look back on his summer days while at college?A．They brought him nothing but torture.B．They were no holiday for him at all.C．They were a relief from his hard work at school.D．They offered him a chance to know more people.41．Which of the following is closest to the underlined word “torture” in the first paragraph?A．Misery.B．Fortune.C．Anxiety.D．Availability. 42．What does the author say about college students?A．They expect too much from the real world.B．They have little interest in blue-collar life.C．They think too highly of themselves.D．They are confident about their future.43．What, according to the author, is most frustrating for blue-collar workers?A．They do not get decent pay.B．They do not have job security.C．They have to work 12-hour shifts.D．They have to move from place to place.44．Why does the author feel somewhat guilty?A．He realizes there is a great divide between his life and that of blue-collar workers.B．He looks down upon the mechanical work at the assembly line.C．He has not done much to help his co-workers at the factory.D．He has stayed at school just for the purpose of escaping from the real world.45．In what important way has the author’s work experience changed him?A．He learned to be more practical.B．He acquired a sense of urgency.C．He came to respect blue-collar workers.D．He came to appreciate his college education.Dreams, according to Carl Jung, reveal a certain amount of reality hidden during waking consciousness. In Jungian philosophy, the conflict and chaos experienced in dreams finally bring order to our lives. While Jung’s mystical theories are debatable, he was not mistaken about the importance of dreaming. A growing number of reports show that a continuous lack of dreaming is damaging our waking hours in many ways.This trend is causing damage to our immune and metabolic systems, let alone the electronic products that keep us up late at night are ruining our sleep patterns, which has long-term consequences on our memory system. One study showed that not allowing mice to have adequate amounts of REM (Rapid Eye Movement) sleep, the stage in which we dream, the mice couldn’t strengthen memories.You might think this is just a sleep problem, but dreaming is inseparable from our nighttime rest. We sleep in cycles, each lasting about 90 minutes; in a sleep cycle, we go through non-REM sleep before hitting REM. As the night progresses, REM sleep periods increase in length while deep sleep (one of the stages of non-REM sleep) decreases. The longer we sleep, the more time we spend in REM, which is why we are often dreaming when waking up in the morning. If we sleep less than seven hours, however, it becomes harder to achieve this level of REM.The combination of sleeping and dreaming acts as an emotional stabilizer. We recover from emotional hurt faster when we sleep and dream properly. However, we’re not getting enough sleep to cycle through the stages to take advantage of this natural circadian anti-depressant (抗抑郁剂) — dreams. Instead, we get depressed and turn to alcohol or medicines to get to sleep, which only makes things worse because even one drink leads to late REM while anti-depressants promote deep sleep at the expense of REM.We’re paying for this lack of dreaming in many ways. For example, a 2021 study stated that compared with quiet rest and non-REM sleep, REM promoted the formation of associative networks and the integration of unassociated information. V olunteers thatexperienced more REM sleep were better equipped for solving problems requiring innovative solutions.Rowan Hooper, the managing editor at New Scientist, writes that dreams that include an “emotional core” appear to be a main function of REM sleep and that we should look at sleep patterns as seriously as we do diet and exercise habits.46．What’s Carl Jung’s view about dreams?A．They cause chaos.B．They damage immunity.C．They reveal secrets.D．They mirror reality.47．Why is the sleep process explained in Paragraph 3?A．To show a dream mainly occurs during REM sleep.B．To prove the minimum sleep time should be seven hours.C．To prove dream problems and sleep problems are attached.D．To show people often dream when waking up in the morning.48．Which of the following statements is true according to the author?A．Deep sleep is one of the stages of REM sleep.B．Adequate REM sleep contributes to a better memory.C．A sound sleep without dreams brings about stable emotions.D．The longer we sleep, the less time we spend in REM.49．What conclusion can be inferred from Paragraph 5?A．Dreaming promotes creativity.B．Dreaming helps fight depression.C．The brain still receives new information during REM sleep.D．The brain is paying the price for having more non-REM sleep.50．What’s the main idea of the passage?A．The importance of sleep lies in dreams.B．The absence of dreams is terrible for us.C．Dreaming patterns are more important than we realize.D．Dreaming has mystical power of strengthening memories.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 defeated and sad.I thought of his dogged perseverance. Was it smart or foolish? What could he haveachieved? Had he quit his dream of acting and moved on? Our culture does not look kindly upon quitting. Failure is perfectly acceptable as long as it eventually results in success.We chant “Winners never quit” and “If at first you don’t succeed, try again.” We lap up stories of persistence, of the author who submitted stories for years before her novels were published or of the athlete who trained since childhood to win gold at the Olympics.Persistence pays off when it is rewarded with success, but it does not reward every person. For every JK Rowling, there are thousands of aspiring writers who will never get published. For every Olympic athlete, there are innumerable others who trained every day of their lives and never made the cut.We all agree that doing the same things and expecting a different result is unwise. So why do we believe that persevering through failure after failure is a good idea? We consider quitting in the face of failure to be weak. 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 ahead is sometimes the smartest thing to do. Obviously, if you enjoy a pursuit, 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, would you still 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.51．What do we know about the author’s old friend?A．He was dissatisfied with his acting performance.B．He switched his dream of acting to something else.C．He failed in acting because of a lack of persistence.D．He failed in all attempts to become a successful actor.52．The author mentioned JK Rowling mainly to ______.A．explain how she achieved success in writingB．show that success doesn’t happen to everyoneC．prove that success favors those who are perseverantD．encourage readers to pursue their dream until they succeed53．What is the meaning of the underlined phrase in paragraph 4?A．Held on to their dreams.B．Met the required standard.C．Improved their performances.D．Promised to be good players.54．What does the author advise us to do if we’ve failed many times?A．Make an effort to try new things.B．Stick to your goal until we succeed.C．Wait for the right time and good luck.D．Ask friends or family members for help.55．Which of the following do you think is the best title for the passage?A．Stick to your dream--anything is possibleB．Perseverance: the secret to successC．Flexibility vs. PerseveranceD．Perseverance-the only access to success?四、阅读表达阅读表达Why are so many people unhappy in their jobs? There are two primary reasons. First, some people are convinced that earning a living is wasting time that they could spend enjoying themselves or uncovering their true talents.If this is the case with you, recall your last long vacation. Was it two weeks of complete enjoyment? More likely it was a week and a half of fun in the sun, with another half a week of “Boy, I can’t wait to get back to work.” If you didn’t feel such vacation blues, then imagine taking a leave of absence. You could use it to work on a novel, attend classes or just sit around watching TV. At the end of three months, in all likelihood, your self-respect would be at an all-time low. While all work and no play are not good, all play and no work are disastrous. We need to feel we are accomplishing something. We also need some form of order in our lives.The second and perhaps more common reason for people not to like their work is that they feel trapped. Once you’ve been at a company for five years and get married, have amortgage and a child, you often feel you have very little choice about jumping ship if things aren’t turning out as you’d planned. A steady paycheck can be the biggest restrict of all. People hate having to do something because they have no other choice.If you find yourself hating your job, your option takes the form of an up-to-date resume. You might also take a weekly glance through the help-wanted section, and make some visits to industry functions where low-key networking can take place. You’re not giving up on your current job. Rather, you are providing yourself with an option. If things get unbearable at work, you could jump ship.At the core of adopting a positive attitude to your workplace is, above all, assuming responsibility for your own situation. Most people feel controlled by their environment, but they really aren’t. They have to learn to manage that environment so they can get from it what they need.56．What are people likely to do after a long vacation according to the author? (No more than 10 words)57．What can people get from work according to the second paragraph? (No more than 10 words)58．How do you interpret the underlined word in the last paragraph? (One word)59．What do you think is the main idea of the passage? (No more than 15 words)60．What will you do if you hate your job one day in the future? (No more than 20 words)五、其他应用文61．假设你是李津，10月26日中午12:30你校在校园举办了“凉山义卖”活动，为四川凉山的贫困孩子们筹款。
天津市和平区天津一中2024届高三上学期第三次月考数学试题
天津市和平区天津一中2024届高三上学期第三次月考数
学试题
学校:___________姓名：___________班级：___________考号：___________
(1)求cos B ；
(2)求a ，c 的值；
(3)求()sin B C -的值．
17．如图，^AE 平面ABCD ，//CF AE ，//AD BC ，AD AB ^，1AB AD CF ===，2
AE BC ==
(1)求证：BF //平面
ADE ；(2)求直线
CE 与平面BDE 所成角的正弦值；(3)求点F 到平面BDE 的距离．
又()10f =，123x x x <<，所以12301x x x <<=<，所以131x x =，所以1231x x x =.
【点睛】方法点睛：对于利用导数研究不等式的恒成立与有解问题的求解策略：
（1）通常要构造新函数，利用导数研究函数的单调性，求出最值，从而求出参数的取值范围；
（2）利用可分离变量，构造新函数，直接把问题转化为函数的最值问题．
（3）根据恒成立或有解求解参数的取值时，一般涉及分离参数法，但压轴试题中很少碰到分离参数后构造的新函数能直接求出最值点的情况，进行求解，若参变分离不易求解问题，就要考虑利用分类讨论法和放缩法，注意恒成立与存在性问题的区别．。
天津市天津中学2023-2024学年高二上学期第一次月考英语试题
天津中学2022 级高二（上）第一次月考英语试卷分值：150分时长：120 分钟祝同学们考试顺利！本试卷共分为第Ⅰ卷（听力）,第Ⅱ卷（选择题）和第III卷（非选择题）三部分，满分150分, 考试时间120分钟。
注意事项：1．答第Ⅰ卷前，考生务必将自己的姓名、准考证号用铅笔涂写在答题卡上。
2．选出答案后，用铅笔把答题卡上对应的题目的答案标号涂黑，如需改动，用橡皮擦干净后，再填涂其它答案，不能答在试卷上。
第I卷听力（共20分）第一节：（共5小题；每小题1分，满分5分）听下面5短对话并回答相关小题，每段对话仅读一遍。
1. Where does the conversation probably take place?A. At the airport.B. At the post office.C. In the hotel.2. Why is Emma tired?A. She has just finished a report.B. She climbed a mountain.C. She did a lot of housework.3. What is the relationship between the speakers?A. Husband and wife.B. Classmates.C. Father and daughter.4. How much should the woman pay?A. 20 dollars.B. 19 dollars.C. 15 dollars.5. What is the woman going to do?A. Take a literature class with the man.B. Sign up for her favorite classes.C. Help the man register for a course.第二节：（共10小题；每小题分，满分15分）听下面一段对话，回答第6至第8小题。
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天津一中2019--2020--1高三年级三月考英语试卷本试卷分为第I卷（选择题）、和第II卷（非选择题）两部分，共150分，考试用时120分钟。
考生务必将答案涂写在答题卡和答题纸上，答在试卷上的无效。
祝各位考生考试顺利!第I卷（选择题，共115分）第一部分：听力测试（共两节，满分20分）第一节（共5小题；每小题1分，满分5分）听下面5段对话。
每段对话后有一道小题，从每题所给的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。
每段对话你将听一遍。
例：What is the man going to read?A．A newspaper.B．A magazine.C．A book.答案是A。
1．When will the film start?A．At5:00.B．At6:00.C．At7:00. 2．Which club will the man join?A．The film club.B．The travel club.C．The sports club. 3．What was the weather like in the mountains yesterday?A．Sunny.B．Windy.C．Snowy. 4．What does the man want to cut out of paper?A．A fish.B．A bird.C．A monkey. 5．Where does the conversation most probably take place?A．In a library.B．At a bookstore.C．In a museum.第二节（共10小题；每小题1.5分，15分）听下面4段对话或独白。
每段对话或独白后有几道小题，从每题所给的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5秒钟的时间阅读每小题。
听完后，每小题将给出5秒钟的作答时间。
每段对话或独白你将听两遍。
听第6段材料，回答第6至7题。
6．Why does the woman make the call?A．To make an invitation.B．To ask for information.C．To discuss a holiday plan.7．How much does the woman need to pay for the minibus?A．$50.B．$150.C．$350.听第7段材料，回答第8至9题。
8.What are the two sperkers mainly talking about?A.Electronic waste.B.Soil pollution.C.Recyling benefits.9.What does the woman decide to do with her cell phone in the end?A.Throw it away.B.Keep it at home.C.Sell it to be recycled.听第8段材料，回答第10至12题。
10.What is the possible relationship between the two sperkers?A.Friends.B.Wife and husband.C.Business partners.11.Where does the woman work now?A.In a school.B.In a restaurant.C.In a travel agency.12.What are the two sperkers going to do?A.To take a trip.B.To have a coffee.C.To attend a meeting.听第9段材料，回答第13至15题。
13.What has been improved according to the speaker?A.The train station.B.The bus service.C.The parking lot.14.How does the speaker get to her office today?A.By bus and on foot.B.By train and by bus.C.By train and on foot.15.Who is the speaker?A.A reporter.B.A policeman.C.A photographer.第二部分：英语知识运用（共两节，满分45分）第一节单项填空（共15小题；每小题1分，满分15分）从A、B、C、D四个选项中，选出可以填入空白处的最佳选项。
16.He searched through old letters,hoping to find some______as to what had happened to his father.A.routesB.cluesC.routinesD.signals17.---It is believed that robots will take the place of human beings one day.---______.After all,they don't have their own thinking.A.It's a pityB.That's rightC.I beg to differD.I couldn't agree more18.Mr.Simmons tried to______on me how much easier my life would be if I were better organized.A.impressB.relyC.inspectD.joke19.The website,______traditional Chinese culture,including food and festivals,is provided,may be of great use to you.A.thatB.whichC.whenD.where20.Having sent several letters to apply for jobs,the young man waited for a reply,but________ came.A.nothing B．neither C．none D．no one21.While I was standing at the bus stop,a blue car_______,and the driver leaned out the window to ask for directions.A.pulled downB.held backC.held upD.drew up22.______she lied about her age at the interview really surprised us after the truth came out.A.ThatB.WhereC.WhatD.When23.This test is essential to your promotion,so you______never pay too much attention to each question.A.mustB.shallC.canD.may24.—Hey,if you can’t enjoy that at a sensible volume,please use the earphone.I’m studying.—Oh,I’m sorry.I_______realize it______you.A.don’t,bothersB.didn’t,has botheredC.don’t,was botheringD.didn’t,was bothering25.________great changes have taken place in developing countries,there are still millions of children not being educated in some countries.A.SinceB.WhileC.OnceD.If26.If we want an answer from them as soon as possible,I think we're going to have to_____ them for it.A.requireB.pushC.allowD.ask27.---My favorite bicycle was stolen last night and I am feeling very sad.---I am sorry to hear that,but you know_______.A.no pains,no gains.B.no one can call back yesterday.C.accidents will happen.D.think twice before acting.28.---I've got a very_______schedule today so I can't see you until tomorrow.---Ok,we will make it tomorrow.A.tightB.shortC.flexibleD.steady29.He promised,as was said in his email,_______any available resources to assist her in her research.A.offeringB.offeredC.to offerD.to have offered30.---Thank you so much for looking after my kids while I was away,Lucy.---My pleasure.I______being with them.A.will enjoyB.am enjoyingC.enjoyedD.had enjoyed第二节完形填空（共20小题；每小题1.5分，满分30分）阅读下面短文，掌握其大意，然后从31-50各题所给的四个选项A、B、C、D四个选项中，选出最佳选项。
John was my Uber driver on my way to the airport yesterday.I asked him if I could sit in the front seat,he wasn't expecting it,"of course!"he replied.As we drove,he asked why I was31,and I said on business.Then he asked if I was about28.I said about27.32he said next filled my eyes with tears.I33them away so he couldn't see.3years ago,John's daughter34unexpectedly at29-she left behind a4-year-old son.He told me I reminded him of her,we35the same kind heart and that's why he asked."Why couldn't I bring her36to life?Why didn't I know her husband was silently suffering?And now it's all too late."I could exactly feel the37he was carrying on his mind all those years.We talked as if we'd known each other our whole lives on our25-minute38to the airport.When we arrived,I looked over at him,tears39down his cheeks.With uncontrollable tears,he said,"I'm so40for all of this.I have never met someone so kind hearted,so friendly.I felt like I41so many years of feelings off my chest-to someone I didn't even know,but was42to listen.He patted my forearm and said,"Don't ever let anyone bring you43.Keep smiling that heart-warming smile.Keep being kind to strangers...because you've shown me the44a stranger can give and I wish I could express how much it has45to me in just25minutes.""Can I take a picture with you?I want to46my family,my husband,the world,the kind human I met in you today."Tears filled his eyes again,"Of course,sweetie.That would mean so much to me."Be a kind human.Always.Have a47ear,ask someone about their day,smile at strangers,say hi in the grocery store,show small48of kindness throughout your life,start up a49with your Uber driver.It may mean more to them and help them more than you could ever50.31.A.riding B.travelling C.driving D.hurrying32.A.How B.When C.What D.As33.A.brushed B.removed C.swept D.took34.A.got away B.left alone C.went away D.passed away35.A.followed B.shared C.opened D.filled36.A.back B.forward C.up D.out37.A.spirits B.strike C.mood D.load38.A.drive B.talk C.course D.walk39.A.welled B.flooded C.rolling D.heading40.A.curious B.sorry C.anxious D.excited41.A.left B.fought C.lifted D.hid42.A.curious B.afraid C.suitable D.willing43.A.down B.back C.forward D.around44.A.politeness B.kindness C.helpfulness D.patience45.A.recalled B.weighed C.carried D.meant46.A.remind B.offer C.show D.present47.A.listening B.sharp C.sensitive D.open48.A.signs B.deeds C.acts D.marks49.A.debate B.conversation C.process D.discussion50.A.expect B.intend C.realize D.imagine第三部分阅读理解（共20小题：每小题2.5分，满分50分）阅读下列短文，从每题所给的四个选项A、B、C、D四个选项中，选出最佳选项。