成都七中育才学校21届初一上英语《Exercises for Unit 6》试卷含答案

Exercises for Unit6

Made by Ni Ling& checked by Lu Yu

Name: _____________ Class:_____________ Number:_____________ 一、语音

1．从下列A,B,C三个选项中选出所含因素不同的选项。（每小题1分，共5分）

( )1. A. egg B. vegetable C.great

( )2. A. right B. milk C. tennis

( )3. A. food B. room C. good

( )4. A. breakfast B. health C. ice-cream

( )5. A. pears B. books C. keys

1.看音标写单词。（每小题1分，共5分）

1. /b?'nɑ:n?z /______________

2. /?t??k?n / ____________

3. /l?nt? /___________

4. /?b?:θde?/ ______________

5. /?s?l?d /____________

二、单项选择（每小题1分，共10分）

( ) 1. ---What do you often have for _______breakfast? --- I often have some milk and _____ egg.

A. /; an

B. an; /

C. a; the

( ) 2. They like apples, _______ they don’t like bananas.

A. and

B. so

C. but

( ) 3. Ben eats two _______and some______ after dinner.

A.soup; chicken

B. broccoli; ice-cream

C. pears; salad

( ) 4. ---Do you like chicken? ---Yes, I ______ like them. I always have it for dinner.

A. well

B. really

C. also

( ) 5. Here __________some fruit ice-cream. It looks great.

A. have

B. is

C. are

( ) 6.---Let’s ________food for mom’s birthday.---How about making a fruit cake for her?

A. think about

B. ask about

C. know about

( ) 7. Alice doesn’t eat ice-cream, because she doesn’t want to be_________.

A. healthy

B. happy

C. fat

( ) 8. ---What vegetables do you like best? ---I like_______ best.

A. beef

B. coffee

C. carrots

( ) 9.--- Does your teacher like fish? ---____________. Fish is good for her.

A. Yes, I do

B. Yes, she does

C. No, he doesn’t

( ) 10. ---Let’s buy some fruit for Jack’s party. ---________.

A. Sounds great

B. Thank you

C. Sorry, we don’t.

三、根据句意及首字母补全单词（每小题1分，共5分）

1. Children like to have h______________, pizza, hot dogs and cola in the KFC.

2. At night, you can see many little s_______________ and the moon in the sky.

3. Jane is fat because she likes s___________________ food, like candies, sugar and ice-cream.

4. Going to bed after 11p.m. is an u_____________ habit. Please go to bed early and have enough sleep.

5. Every Monday morning, we get our w______________ English newspapers. We read them every week.

四、用所给词的正确形式填空（每小题1分，共5分）

1. Peter usually sings ____________and he is a _______________singer. (good)

2. My grandmother thinks apples are______________ but the junk foods are________________. (health)

3. I don’t like___________________ but I like ______________________ cakes very much. (strawberry)

4. Tina always _____________fruits and vegetables and I think she has a good ___________ habit. (eat)

5. John always helps me, and I think he is my _______________friend. I _____________ like him. (real)

五、完型填空（每小题1分，共10分）

1

成都外国语学校20168— 2019学年度上期期末考试 初一英语试题 听力命题人：听力审题人： 笔试命题人：笔试审题人： Listening Part 听力部分(30 marks) I. Listen carefully and choose the right phonemes or words you hear. Each will be read only once. (5 marks) 选择所听到的单词或者音标词，每个单词只读一遍。 1. A. /la?t/ B./leit/ C./nait/ D./'le?z?/ 2. A. no B. leave C. now D. name 3. A. who B. whose C. white D. what 4. A. dirty B. desk C. dad D. duster 5. A. the B. they C. there D. these II. Listen to each sentence carefully and choose the correct response. Each sentence will be read only once. (5 marks) 听句子或问题，选择相应的回答，每个句子只念一遍。 6. A. There are 7 days in a week. B. They are 7 days. C. It’s Monday. D. It’s in December. 7. A. I am fine, thank you. B. I am eleven years old. C. My name is Jimmy. D. It’s very pretty. 8. A. I go to school on foot. B. I go to school on Sunday. C. I go to school once a week. D. I go to school by car. 9. A. Yes, it is. B. No, it isn’t. C. It isn’t long. It’s short. D. It’s short 10. A. I am in Italy. B. I am Italian. C. I was born in 2004. D. I am good at Italian. III. Listen to the five short dialogues carefully and choose the correct answers. Each dialogue will be read twice. (5 marks) 听五段对话，选择相应问题的答案。每段对话念两遍。 1 / 10

成都外国语学校上期期末综合测试 一年级语文试卷 (总分：100分) 第一题：（2分） ：1.。2.。 第二题：（60分） （一），。（10分） 火 zh ōn ɡ z ǒu zh īd ǐ 氵 中 li ù s ān di ǎn shu ǐ 辶 上 shu ǐ ji ǎo s īp án ɡ 犭 六 hu ǒ f ǎn qu ǎn p án ɡ 纟 水 sh àn ɡ b ǎo ɡài 宀 （二），，。（5分） 参加 升旗 跳高 商场 冷暖 sh ēn ɡ q í ti ào ɡāo c ān ji ā l ěn ɡ nu ǎn sh ān ɡ ch ǎn ɡ （三），（8分） sh í b ā s ān ɡè d à r én ti ān sh àn ɡ （ ） （ ） （ ） （ ） r ì yu è ch ǐ zi f ēi ni ǎo ɡu ǒ p í （ ） （ ） （ ） （ ） （四）？“√”，“×”。（4分） z òu ér zh ēn z ɑì 做（ ） 鹅（ ） 真（ ） 在（ ） xi ɑò w ǎn ɡ d àn d ēn ɡ 校（ ） 晚（ ） 电（ ） 灯（ ） （五），“√”。（3分） 公（机 鸡） （河 和）水 电（视 是） （六）按笔顺规则写字，数笔画填空。（4分） 风__________________共（ ）笔 ； 耳____________________ 共（ ）笔 （七），，。（12分） 读 兔 竹 机 丢 迷藏 骑 书 左 右 捉 手绢 白 车 飞 桥 跑 河 老 师 衣 服 拔 步 姓 班级___________ 座位 …… … … … … … … … 装 … … …… 订 … … … … 线 … … … … 内 … … … … 不 … … … … 要 … … … … 答 … … … … 题 … … … … … … … … …

2020-2021学年辽宁东北育才学校高一下阶段考1英语试卷学校:___________姓名：___________班级：___________考号：___________ 一、阅读选择 Maybe you don’t think animals have certain mental powers which human beings do not have. But the truth is that some of them have instincts, and besides this, I am sure they can feel certain things we humans cannot. A personal experience showed me this. Some years ago, I had a dog named Howard. From the time when he was a puppy, he was timid, so we named him Howard, sounding like “coward”! He was especiall y afraid of thunderstorms. At the first flash of lightning or crash of thunder, he would run whining into his house and hide under a table. I often went for a walk with Howard. Once, as we were walking along a road, it began to rain. I quickly ran to a bus stop for shelter. The bus stop had a roof supported by metal poles. Soon after I had got there, Howard caught my trousers in his teeth and tried to pull me away. At first I was puzzled and a little angry at his behavior. But I decided to humor him and walked away from the shelter into the rain and started to go home. When I was about two hundred metres from the shelter, there came a flash of lightning and soon after, there was thunder which nearly deafened me. Howard stopped walking and began whining. Thinking he was afraid, I bent to pick him up. As I straightened up, I glanced at the bus shelter we had just left. I was shocked to see that two of the poles were bent and the roof was lying on the ground, broken. The shelter had been struck by the bolt of lightning! 1．The author named his dog Howard mainly because of_______. A．his timid characteristic B．one of the author’s friends Howard C．his loud sound D．his strange behaviors 2．The reason why the author was puzzled and angry with the dog was that . A．Howard had a strange behavior B．Howard should be afraid of the metal poles C．Howard should know the approaching of the terrible lightning D．Howard bit his trousers in his teeth 3．Which of the following is true according to the passage?

东北育才学校科学高中部线上教学阶段性检测 高一年级英语学科 完成时间100分钟总分120分 第一部分阅读（共两节，满分50分） 第一节（共15小题，每小题2.5分，总分37.5分） A You might have heard a lot about ancient towns and ancient cities in China. Here, we list several of the most beautiful ancient villages in China. Baoshan Stone City, Yunnan Province Baoshan Stone City was built on a huge mushroom-shaped rock, and only has about one hundred houses. The houses are laid out in an orderly way, built on the rock, and linked by stone steps. The Naxi people there still lead an original life and grow crops in terraces (梯田); you can experience the colorful culture of the Naxi ethnic (民族的) group there. Tuvas Village in Kanas, Xinjiang Kanas Tuvas Village is near the mysterious Lake Kanas. The small village is located in a valley, and only has about 80 houses. These Swiss-style wooden houses are all surrounded by wooden fences. Tuvas is an ancient minority group. They traditionally lived as hunter-gathers. You can visit a local family, go herding (放牧) with the locals and experience the peaceful ancient village life. Jiaju Tibetan Village, Danba, Sichuan Province Jiaju Tibetan Village is known as the “Tibetan fairyland”. It stands on a mountain slope, and consists of about 140 houses. These unique houses are all built with crown-shaped roofs, red eaves, and white walls, which make the houses look like little castles among the forest. Xijiang Miao Village, Guizhou Province If you re interested in the Miao Minority, Xijiang Miao Village can be a great destination for deepening your u nderstanding of Miao history and culture. It’s the largest Miao village in China, and now has 1432 households with a population of over 5000, of which 99.5% are Miao ethnic group. It’ s also famous for the houses built

2018-2019学年度上学期高二年级期中考试数学试卷 一、选择题：（每题5分，满分60分） 1.已知命题p：?x∈R，sinx≤1，则（） A. ?p：?x R，sinx≥1 B. ?p：?x R，sinx>1 C. ?p：?x∈R，sinx＞1 D. ?p：?x∈R，sinx≥1 【答案】C 【解析】 【分析】 根据?p是对p的否定，故有：?x∈R，sinx＞1．从而得到答案． 【详解】∵?p是对p的否定∴?p：?x∈R，sinx＞1 故选：C． 【点睛】本题主要考查全称命题与特称命题的转化问题． 2.是"方程""表示焦点在轴上的椭圆的( ) A. 充分不必要条件 B. 充要条件 C. 必要不充分条件 D. 既不充分也不必要条件 【答案】B 【解析】 【分析】 将方程mx2+ny2=1转化为，然后根据椭圆的定义判断． 【详解】将方程mx2+ny2=1转化为， 根据椭圆的定义，要使焦点在y轴上必须满足，且，即m＞n＞0 反之，当m＞n＞0，可得出＞0，此时方程对应的轨迹是椭圆 综上证之，”m＞n＞0”是”方程mx2+ny2=1表示焦点在y轴上的椭圆”的充要条件

故选：B． 【点睛】本题考查椭圆的定义，难度不大，解题认真推导． 3.如图是谢宾斯基三角形，在所给的四个三角形图案中，黑色的小三角形个数构成数列的前4项，则 的通项公式可以是（） A. B. C. D. 【答案】A 【解析】 【分析】 着色的小三角形个数构成数列{a n}的前4项，分别得出，即可得出{a n}的通项公式． 【详解】着色的小三角形个数构成数列{a n}的前4项，分别为：a1=1，a2=3，a3=3×3=32，a4=32×3， 因此{a n}的通项公式可以是：a n=3n﹣1． 故选：A． 【点睛】本题考查了等比数列的通项公式，考查了观察分析猜想归纳推理能力与计算能力，属于中档题．4.已知双曲线的中心在坐标原点,离心率,且它的一个顶点与抛物线的焦点重合,则此双曲线 的方程为（） A. B. C. D. 【答案】D 【解析】 此题考查双曲线标准方程的求法；可以利用定义或待定系数法求，首先要搞清楚焦点所在的位置，然后在求解，如果不清楚焦点位置，首先要讨论；由已知得到：，因为抛物线的焦点是，所以双曲线的顶点是，所以双曲线焦点在轴上，且，所以，所以标准方程是，

2013-2014学年深圳南山区外国语学校第一学期期中考试 七年级英语试卷 笔试部分 一、单词连线（5%） 16. retired A. a thing that somebody has done successfully 17.fillet B. Persuading or forcing somebody to do something 18. snatch C. A small cut of fish 19. achievement D. having stopped working ,usually after the age of 60 20.pressure E.to take or get something quickly 二、选择填空（15%） i .根据题意，从A、B、C、D四个选项中选出与所给句子划线部分意义相同或者相近并能代替的选项。 21. My grandma had no formal education, but she could read and write. A. go to school B. went to school C. di dn’t go to school D. Had no school 22. You must learn how to relax when you feel stressed. A. happy B. worried C. upset D. anxious and tired 23. Tom is a clever boy, he does well in maths. A. is good at B. is good for C. work hard at D. get good grades 24. Fresh fruits contain a variety of nutrients. A. some B. a few C. many kinds of D. a kind of 25. As a teenager, you should listen to your parents’ or teachers’ advice. A. ideas B. agree C. suggestions D. architect ii.根据题意，从A、B、C、D四个选项中选出可以填入空白处的最佳选项。 26. There _____ a football match next week in our school. A. is B. is going to be C. has D. are 27. It’s raining outside, let’s go _____ the room. A. into B. across C. over D. through 28. —_____I use your pen? —Yes, of course you______. A. Should; can B. Can; should C. Could; can D. Must ; could 29. —Are these books_______? — No，_______are Bill’s .

笔试部分（80分）?听力一至四(略）?五、判断下列单词画线部分得发音就是否相同，相同用＂”不相同用"＂,表示在括号内。（10分）?(）1、ｆｉve thin ( ) 2、useｕsuaｌlｙ ( ）３、lａke wａｉt （ ) ４、ｐhone bottle?（）5、m ｅ he ( ) 6、lot ｎｏte （）7、over olｄ（ ) ８、treeｅaｔ （ )9i slow down ( )10、horse work?六、根据首字母与句意将句 1、Aｎelephant iｓh ＿_____thanａmonｋey、?２、 子补充完整.(１0分)? T ______righｔat thｅfirｓt crｏｓｓinｇａnｄyou cａn ｆiｎd it ｏn your righｔ、３、What are yoｕｇ _____＿to dｏthiｓweekenｄ??４、I am going to taｋe paｒtｉｎthe singing c _＿＿＿__、 5、Can I haｖe somｅw _＿____ｐａper？ ６、Ｔom is my p ____＿_,ｗe oftｅn ｗrｉte lｅtｔerｓtｏｅach other、 ７、I wｏｕｌd like to see a BeiｊｎｇO ____＿_?8、ＬiｕＴａo liｋes makｉｎｇ m ＿＿__＿_planeｓ、 ９、The boyｓruｎf＿_＿_＿_ｔhan thｅgｉrls、 １0、Ｃａｎyｏu ｔ __＿_＿_ｍe the way tｏthe poｓt oｆｆice ? 七、情景匹配。（１0分）?ⅠⅡ ( ）1、Wｈat' ｓtheｗeatｈer likｅin suｍmeｒ？Ａ、Nｏ，I ｃaｎ’t、?( ) 2、Ｗｈat are you ｇoing ｔo do tomｏrrow？B、Tｈey ａre girls、 （）3、Aｒe you a stuｄenｔ？C、I doｎ’ t knoｗ、?（ ) 4、Ｗheｒe’ｓＬuｃy' s biｋe ？Ｄ、She is myｆｒiend、?（） 5、Are tｈey Ameriｃａn or Engｌish? E、It'ｓa ｍap of China、?( ) 6、Hｏw oｌｄｉs yｏｕr unｃｌe ？ F、They are American、 ( )７、Are the twｉｎs bｏｙs ｏr gｉrls ? G、Yes,I am、 ( ) ８、Ｗho is Kａte ？H、It’ s under thｅtｒee、?（ )9、Whａt’ ｓthat on the wall？I、It’ ｓｕsｕａlly very hoｔ、?（ ) l0、Cａｎｙｏu sｅe ｔhｅcar on the ｈｉll？ J、I＇m gｏing ｔo wａtch ＴV、 八、选择。（１５分)?（ ) １、Whose bａg is ｂigｇer, ＿＿＿___or ______？?Ａ、yｏur，I B、yoｕｒs, ｍy C、yｏuｒs，ｍinｅ?（ )2、Thｅcap isn't mｉｎe、Ｉt' s ＿__＿__，I tｈink、 A、Maｒy's Ｂ、Ｍaｒy C、Mａｒyｓ?( ) 3、______ｙoｕr kite hｉgh in the skｙ A、Put Ｂ、Let C、Fｌｙ?（）4、Hｏw ｍanｙ _＿____ｃan you sｅe ｉn the ｐiｃｔure ？ A、mａn B、chiｌd? C、pｅｏ ple D、woman?（ )５、Ａ：___＿_＿tｈe weathｅr _＿____ｉn Nａnｊing? B: It' s verｙhot in suｍmeｒ、 A、What’ s, ｌｉke B、Ｗhat, lｉke C、What' s，is D、Whａt＇s,／ （ )6、____＿＿ｉt ofteｎ＿_____in winteｒ??Ａ、Ｄo, snow Ｂ、Ｄoes，snows C、Ｄo, snows D、Does, ｓnow

中学自主招生数学试卷 一、选择题（每小题3分，共24分.在每小题给出的四个选项中，有且只有一项是正确的．）1．（3分）﹣3的相反数是（） A．3B．﹣3C．±3D． 2．（3分）下列计算正确的是（） A．2a+3b＝5ab B．＝±6 C．a2b÷2ab＝a2D．（2ab2）3＝8a3b6 3．（3分）如图，图1是一个底面为正方形的直棱柱；现将图1切割成图2的几何体，则图2的俯视图是（） A．B．C．D． 4．（3分）一组数据1，2，3，3，4，5．若添加一个数据3，则下列统计量中，发生变化的是（） A．平均数B．众数C．中位数D．方差 5．（3分）如图，AB是⊙O的直径，直线P A与⊙O相切于点A，PO交⊙O于点C，连接BC．若∠P＝40°，则∠ABC的度数为（） A．20°B．25°C．40°D．50° 6．（3分）如图，直线l1∥l2∥l3，直线AC分别交l1，l2，l3于点A，B，C；直线DF分别交l1，l2，l3于点D、E、F，AC与DF相交于点H，且AH＝2，HB＝1，BC＝5，则＝（）

A．B．2C．D． 7．（3分）已知实数x、y满足：x﹣y﹣3＝0和2y3+y﹣6＝0．则﹣y2的值为（）A．0B．C．1D． 8．（3分）如图，直线y＝kx+b与y＝mx+n分别交x轴于点A（﹣1，0），B（4，0），则函数y＝（kx+b）（mx+n）中，当y＜0时x的取值范围是（） A．x＞2B．0＜x＜4 C．﹣1＜x＜4D．x＜﹣1 或x＞4 二、填空题（本大题共10小题，每小题3分，共30分．） 9．（3分）“五一”小长假期间，扬州市区8家主要封闭式景区共接待游客528600人次，同比增长20.56%．用科学记数法表示528600为． 10．（3分）若有意义，则x的取值范围是． 11．（3分）分解因式：mx2﹣4m＝． 12．（3分）若方程x2+kx+9＝0有两个相等的实数根，则k＝． 13．（3分）一个圆锥的母线长为5cm，底面半径为2cm，那么这个圆锥的侧面积为cm2．14．（3分）如图，点A是反比例函数y＝的图象上的一点，过点A作AB⊥x轴，垂足为B．点C为y轴上的一点，连接AC，BC．若△ABC的面积为4，则k的值是．

2019—2020学年度东北育才学校高三第一次模拟试 题高中化学 命题人：高三化学组 考试时刻：90分钟总分值100分 相对原子质量： H：1 O：16 C：12 N：14 S：32 Ag：108 Fe：56 Cl：35.5 Si：28 一、选择题〔此题共15个小题，每题只有一个正确选项，每题3分，共45分〕 1、以下物质：①Cl2②Na ③Na2O2④NO2分不与水反应，氧化剂与还原剂的物质的量之比为1:1的是 A、①② B、②③ C、①②③ D、①②③④ 2、Na2O2、CaC2、CaH2、Mg3N2都能与水反应，且反应中都有气体放出。以下讲法正确的选项是 A、差不多上氧化还原反应 B、CaC2, Mg3N2与水反应属于复分解反应 C、Na2O2,CaH2与水反应，水作氧化剂 D、CaH2与水反应产生H2,它是氧化产物 3、将n molCu2S的与足量的稀硝酸反应，生成硝酸铜、硫酸、一氧化氮和水，那么参加反应的硝酸中被还原的硝酸的物质的量是 A、4n mol B、10n mol C、10n/3 mol D、2n/3 mol 4、以下离子方程式正确的选项是 A、碳酸氢钠溶液与少量石灰水反应：HCO3-+Ca2++OH-=CaCO3↓+H2O B、氯化铵与氢氧化钠两种浓溶液混合加热： C、氢氧化镁与稀硫酸反应：H++ OH-= H2O D、单质铜与稀硝酸反应：Cu+2H++2NO3-= Cu2++2NO↑+ H2O 5、假设溶液中由水电离产生的c(OH_)=10-14mol/L,满足此条件的溶液中一定能够大量共存的离子组是 A、Al3+、Na+、NO3—、Cl— B、Na+、K+、NO3—、Cl— C、Na+、K+、Cl—、AlO2- D、NO3—、K+、NH4+、SO42- 6、现有碳酸钠、氢氧化钡、硫酸三种体积和物质的量浓度都相同的溶液，以不同的顺序将它们混合，如生成沉淀，赶忙过滤掉。关于所得溶液的酸碱性的以下结论中不正确的选项是 A、一定显碱性 B、可能显中性 C、不可能显酸性 D、可能显碱性

期中数学试卷 题号一二三总分 得分 一、选择题（本大题共12小题，共60.0分） 1.已知α是锐角，，，且，则α为（） A. 30° B. 45° C. 60° D. 30°或60° 2.化简的结果为（） A. -1 B. 1 C. cotα D. -cotα 3.若点P（-1，2）是钝角α的终边上一点，则角α可以表示为（） A. B. C. arctan（-2） D. 以上都不对 4.已知函数f（x）=-sin4x，则（） A. f（x）在上单调递增 B. f（x）在上单调递减 C. f（x）在上单调递增 D. f（x）在上单调递减 5.如果函数y=sin2x+a cos2x的图象关于直线x=-对称，那么a等于（） A. B. 1 C. D. -1 6.已知平面上三点A，B，C，满足，，，则 =（） A. 28 B. -28 C. 100 D. -100 7.为了得到函数的图象，可以将函数y=2cos2x的图象（） A. 向右平移个单位 B. 向右平移个单位 C. 向左平移个单位 D. 向左平移个单位 8.已知角α，β∈（0，），且=tanβ，则（） A. B. C. 2 D. 9.如图，在△ABC中，，，若， 则λ+μ的值为（） A. B. C. D. 10.若，则S不能是（）

A. B. C. D. 11.O为△ABC内一点，且2++=，=t，若B，O，D三点共线，则t的值为 （） A. B. C. D. 12.已知函数f（x）=A sin（ωx+φ）（A＞0，ω＞0，0＜φ＜π），其部分图象如图所示， 则f（π）+f（2π）+f（3π）+…+f（2018π）的值为（） A. B. 0 C. 2018 D. 二、填空题（本大题共4小题，共20.0分） 13.设α为锐角，若cos（α+）=，则sin（2α+）=______． 14.已知向量与的夹角是钝角，则k的取值范围是______． 15.已知，，与的夹角为120°，，则与的夹角为______． 16.已知函数f（x）=|sin x|+cos x，现有如下几个命题： ①函数f（x）为偶函数； ②函数f（x）最小正周期为2π； ③函数f（x）值域为； ④若定义区间（a，b）的长度为b-a，则函数f（x）单调递增区间长度的最大值为．其 中正确命题为______． 三、解答题（本大题共6小题，共70.0分） 17.已知向量． （1）若与垂直，求k的值； （2）若与平行，求k的值． 18.已知向量，，设． （1）求函数f（x）的最小正周期和对称中心；

2012—2013学年度上学期 武汉实验外国语学校初中一年级期中考试 英语试题 卷面分值：100分考试时间：90分钟 Part One I. Listening 听力部分(1*40) A. Listen to the sentences and choose the right answers. Each sentence will be read only once. 1. A. It’s my. B. It’s Lilly’s. C. It’s over there. 2. A. She is fine. B. She is reading. C. She is a doctor. 3. A. Every morning. B. At home. C. On foot. 4. A. On the third floor. B. It’s very bright. C. I like it. 5. A. It’s red. B. Mary buys it. C. It’s Mary’s. 6. A. By bus. B. With Kate. C. It’s fine. 7. A. It’s all right. B. Thank you. C. Sure. 8. A. At the school gate. B. New York. C. Tomorrow morning. 9. A. Table tennis. B. Go hiking. C. Math. 10. A. You’d better not. B. Never mind. C. It depends. B. Listen to the short dialogues and choose the right answers. Each dialogue will be read twice. 11. What is the time now? A.2:15. B. 2:20. C. 2:30. 12. What number does the woman want to dial? A.25660839. B. 25450839. C. 24430829. 13. Where does the dialogue happen? A. In the library. B. At the airport. C. At the station. 14. How did the woman feel then? A.She felt very sad. B. She felt very tired. C. She felt very angry. 15. What does the woman mean? A. She lives in London. B. She doesn’t like London. C. She likes London. 16. Why is Maria moving? A. Because she needs a quiet place. B. Because she likes to listen to the songs. C. Because she finds a new job. 17. What will Tom do tomorrow? A. He will go fishing with his friend. B. He will go to school. C. He will help his mum. 18. Where are they talking? A. In a bookstore. B. In a hotel. C. In a park. 19. What will the man do? A. He will turn down the TV. B. He will turn up the TV. C. He will go to sleep. 20. Wha t’s Jack’s favorite subject? A. Chinese. B. Math. C. History. C. Listen to the dialogues and choose the right answers. Each dialogue will be read twice. Listen to Dialogue A and answer the questions from No.21 to No.23. 21. How is James new job? A. It’s boring. B. It’s difficult. C. It’s good. 22. Where is Rita from? A. America. B. Britain. C. China. 23. What does Tom do? A. Secretary. B. Manager. C. Managing director. Listen to Dialogue B and answer the questions from No.24 to No.26. 24. Where did the woman fall down? A. On the stairs. B. From the bike. C. On the wet floor. 25. What is the matter with the woman? A. Her left leg hurts. B. Her right leg hurts. C. Both of her legs hurt. 26. How will they go to see the doctor? A. By car. B. By bike. C. On foot. Listen to Dialogue C and answer the questions from No.27 to No.30. 27. What happened to the man? A. He lost his ticket. B. He left his bag on a taxi. C. He called the police. 28. What did the man lost? A. His ID card and cell phone. B. His ID card and some money. C. His ID card and cell phone and some money. 29. What’s the number of the taxi? A. A38902. B. B38902. C. A39802. 30. Which of the following is NOT true according to the dialogue? A. The man found his bag. B. The man is very worried. C. The woman won’t call him later. D. Listen to the passage and choose the right answers. The passage will be read twice. 31. Thanksgiving Day is on __________. A. Thursday B. Friday C. Saturday 32. Where does Jim Oldham come from? A. Nashville, Tennessee. B. Tucson, Arizona. C. Baltimore, Maryland. 33. How old was Jim Oldham when he had a Thanksgiving together with his family? A. 2-year-old. B. 12-year-old . C. 20-year-old. 34. Ann Ginge r’s family ____________ spend Thanksgiving together. A. seldom B. never C. usually 35. According to Ann Ginger, who won in the turkey cook-off? A. Her son. B. Herself. C. Her husband. Now please turn to Part II and finish the spot dictation.

2015年东北育才学校分流考试数学试题及答案 一、选择题 1. 实数0.3π中是无理数的有（ ） A.0个 B.1个 C.2个 D.3个 2. 某几何组合体的主视图和左视图为同一视图，如图所示，则该几何体的俯视图不可能是（ ） 3. 实数a 、b 、c 在数轴上对应的点如图所示，则下列式子中正确的是（ ） A.ac>bc B.-a-c>-b-c C.-a<-b<-c D.|a-b|=a-b 4. 为了响应国家“节约用水”的号召，在东北育才学校某班级中，随机调查6名同学的家庭一年用水量（单位：吨），记录如下：10、9、8、9、9、12，则这组数据的平均数和中位数是分别是（ ） A.9.5；9 B.9.5；8.5 C.9；9.5 D.9.5；10 5. 如图，在平行四边形ABCD 中，∠ABC 和∠BCD 的平分线交边AD 于点E ，且BE=12，CE=5，则点A 到BC 的距离是（ ） A. 125 B.4 C. 6013 D. 607 6. 关于x 的方程x 1x 2a a=233 --+的解大于33，则实数a 的取值范围是（ ） A.a>2 B.a>3 C.a<2 D.a<3 7. 如图，点C 、D 在以AB 为直径的⊙O 上，且CD 平分∠ACB ，若AB=6，∠CBA=15°，则CD 的长是（ ）

A. 8. 如图，在Rt △ABC 中，BC=a 、AB=c ，CD 为斜边上的高，DE ⊥AC ，设△ADE 、△CDB 、△ABC 的周长分别为P 1、P 2、P ，则当12P P P +取得最大值时，sinA=（ ） A.12 B.23 D.34 9. 如图，点A 在函数1y x =的图像上，B C （，是利用性质“函数1y x =的图像 上任意一点A 满足求下列问题：作∠BAC 的平分线AE ，过B 作AE 的垂线交AE 于F ，已知当点A 在函数1y x =的图像上运动时，则点F 总在（ ）上运动。 A.直线 B.双曲线 C.抛物线 D.圆 10. 已知关于x 的方程x|x|-2x+c=0，下面四个结论： ①当c=0时，方程有3个解 ②当c=1时，方程有2个解 ③方程至少有1个解 ④方程可以有4个解 A.①④ B.②③ C.①③ D.②④ 二、填空题 11. 02sin601=π+?+-） . 12. 从长度分别为2、4、6、7的四个线段中随机抽取三条，它们能构成三角形的概率是 . 13. 已知关于x 的方程x 2-（m+2）x+m 2+1=0的两个实数根的平方和为5，则实数m 的取值是 . 14. 在正方形ABCD 和正方形CEFZG 中，点D 在CG 上，BC=1、CE=3，H 是AF 的中点，则线段CH 的

辽宁省沈阳市东北育才学校2020学年高一数学下学期第一次月考试 题（含解析） 一、选择题（共12小题，共60分） 1.角的终边经过点，则的值为 A. B. C. D. 【答案】D 【解析】 根据三角函数定义，，，，所以，故选择D. 2.若，且为第四象限角，则的值等于（） A. B. C. D. 【答案】D 【解析】 ∵sin a=,且a为第四象限角, ∴， 则， 故选：D. 3.如图，的外切正六边形ABCDEF的边长为2，则图中阴影部分的面积为

A. B. C. D. 【答案】D 【解析】 【分析】 由于六边形是正六边形，所以，故是等边三角形， ，设点为与的切点，连接，则，，再根据，进而可得出结论． 【详解】六边形是正六边形， ， 是等边三角形，， 设点为与的切点，连接，则， ， ．故选：． 【点睛】本题主要考查的是正多边形和圆，根据正六边形的性质求出是等边三角形是解答此题的关键． 4.的图象是 A. B. C. D.

【答案】D 【解析】 当时，，故B、C不正确，当时， ，所以A不正确，故选D. 5.将函数的图象向右平移个周期后，所得图象对应的函数为（） A. B. C. D. 【答案】D 【解析】 试题分析：函数的周期为，将函数的图像向右平移个周期即个单位，所得图像对应的函数为，故选D. 【考点】三角函数图像的平移 【名师点睛】函数图像的平移问题易错点有两个,一是平移方向,注意“左加右减”；二是平移多少个单位是对x而言的,不要忘记乘以系数. 6.若，则 A. B. C. D. 【答案】C 【解析】

由题得再结合x 的范围得到即得x的值. 【详解】由题得，所以. 故选：C 【点睛】本题主要考查反三角函数及其奇偶性，意在考查学生对这些知识的理解掌握水平和分析推理计算能力. 7.若，且，则 A. B. C. D. 【答案】A 【解析】 【分析】 对条件两边平方可得，，利用三姊妹关系即可得到 结果. 【详解】由题：，于是 由于， ，故选：A 【点睛】本题考查三角函数的化简求值，判断三角函数的值的符号，诱导公式的应用，考查 计算能力，属于基础题. 8.下列三角函数值大小比较正确的是 A. B. C. D. 【答案】C 【解析】