【正文】 【解析】分析：先確定三角函數(shù)單調(diào)減區(qū)間，再根據(jù)集合包含關(guān)系確定的最大值詳解：因?yàn)?，所以由得因此點(diǎn)睛：函數(shù)，從而的最大值為，：(1).(2)周期(3)由 求對(duì)稱(chēng)軸，(4)由求增區(qū)間。5．D 【解析】分析：分別求出事件“2名男同學(xué)和3名女同學(xué)中任選2人參加社區(qū)服務(wù)”的總可能及事件“選中的2人都是女同學(xué)”的總可能，：設(shè)2名男同學(xué)為，3名女同學(xué)為，共10種從以上5名同學(xué)中任選2人總共有可能，選中的2人都是女同學(xué)的情況共有共三種可能則選中的2人都是女同學(xué)的概率為故選D.，點(diǎn)睛：應(yīng)用古典概型求某事件的步驟：第一步，判斷本試驗(yàn)的結(jié)果是否為等可能事件，設(shè)出事件；第二步，分別求出基本事件的總數(shù)與所求事件中所包含的基本事件個(gè)數(shù)；第三步，．A 【解析】分析：根據(jù)離心率得a,c關(guān)系，進(jìn)而得a,b關(guān)系，再根據(jù)雙曲線(xiàn)方程求漸近線(xiàn)方程，：因?yàn)闈u近線(xiàn)方程為，所以漸近線(xiàn)方程為，：已知雙曲線(xiàn)方程求漸近線(xiàn)方程：.7．A 【解析】分析：先根據(jù)二倍角余弦公式求cosC,：因?yàn)樗?，：解三角形?wèn)題，多為邊和角的求值問(wèn)題，這就需要根據(jù)正、余弦定理結(jié)合已知條件靈活轉(zhuǎn)化邊和角之間的關(guān)系，．B答案第2頁(yè)，總13頁(yè) 本卷由系統(tǒng)自動(dòng)生成，請(qǐng)仔細(xì)校對(duì)后使用，答案僅供參考。參考答案1．D 【解析】分析：根據(jù)公式詳解：，可直接計(jì)算得，：復(fù)數(shù)題是每年高考的必考內(nèi)容，一般以選擇或填空形式出現(xiàn)，屬簡(jiǎn)單得分題，高考中復(fù)數(shù)主要考查的內(nèi)容有：復(fù)數(shù)的分類(lèi)、復(fù)數(shù)的幾何意義、共軛復(fù)數(shù)，復(fù)數(shù)的模及復(fù)數(shù)的乘除運(yùn)算，在解決此類(lèi)問(wèn)題時(shí)，注意避免忽略2．C 【解析】分析：根據(jù)集合詳解：，故選C點(diǎn)睛：集合題也是每年高考的必考內(nèi)容，一般以客觀(guān)題形式出現(xiàn)，一般解決此類(lèi)問(wèn)題時(shí)要先將參與運(yùn)算的集合化為最簡(jiǎn)形式，如果是“離散型”集合可采用Venn圖法解決，若是“連續(xù)型”．B 【解析】分析：通過(guò)研究函數(shù)奇偶性以及單調(diào)性，確定函數(shù)圖像.，可直接求解.：舍去D。注意：；______________________________________________________________________________，多者（從第11處起）不計(jì)分。增加：在缺詞處加一個(gè)漏字符號(hào)（^），并在其下面寫(xiě)出該加的詞。(ride).He was carrying something over his shoulder and , when we came to the I often imagine what my life will be like in the stop, the boy ran up to the door of the heard an excited the driver______________________________________________________________________________stood up and asked, “ anyone lose a suitcase at the last stop?”A woman on the bus shouted, “I）.She pushed her way to the driver and to______________________________________________________________________________the little on the bus began talking about what the boy had the passengers 50（sudden）became friendly to one 第四部分寫(xiě)作（共兩節(jié)，滿(mǎn)分35分）______________________________________________________________________________第一節(jié)：短文改錯(cuò)（共10小題；每小題1分，滿(mǎn)分10分）【題文】假定英語(yǔ)課上老師要求同桌之間交換修改作文，請(qǐng)你修改你同桌寫(xiě)的以下作文。some of them ： looked very anxious and 43 2．工作： hurried on got a place next 44the window, so I had a good view of 。（共兩節(jié)，滿(mǎn)分45分）第二節(jié)（共10小題：，滿(mǎn)分15分）第二節(jié)書(shū)面表達(dá)（滿(mǎn)分25分）閱讀下面材料，在空白處填入適當(dāng)?shù)膬?nèi)容（不多于3個(gè)單詞）或括號(hào)內(nèi)單詞的正確形式。Joe Simpson and Simon Yates were the first people to climb the West Face of the Siula Grande in the Andes reached the top 21______, but on their way back conditions were very fell and broke his both knew that if Simon 23_______ alone, he would probably get back Simon decided to risk his 25_______ and try to lower Joe down the mountain on a rope（ they 26_______ down, the weather got another 27_______ couldn’t see or hear each other and,28_______, Simon lowered his friend over the edge of a precipice（ was 29_______ for Joe to climb back or for Simon to pull him ’s 30_______ was pulling Simon slowly towards the , after more than an hour in the dark and the icy cold, Simon had to tears, he cut the 33_______ into a large crevasse（裂縫）in the ice had no food or water and he was in terrible couldn’t walk, but he 34_______ to get out of the crevasse and started to 35_______ towards their camp, nearly ten kilometers had 37_______ the camp at the foot of the thought that Joe must be 38_______, but he didn’t want to days later, in the middle of the night, he heard Joe’s couldn’t 40_______ was there, a few meters from their tent, still choice luck SurelyD a a escapedD My dream school look like a big are all kinds of the flowers and trees around the classroom can lie on the grass for a rest, or sat by the lake listening teachers here are kind and are not only our teachers but also our第二卷 注意：將答案寫(xiě)在答題卡上。選項(xiàng)中有兩項(xiàng)為多余選項(xiàng)。today in 1995 there are about 6, lights, motors, and building designs have helped save a lot of energy and therefore prevented –five years ago, there were hardly any education programs for , it’s hard to find a public school, university, or law school that does not have such a kind of program.” Until we do that, nothing else will change!” say Bruce to Anderson, before 1970, Americans had little idea about ___ social techniques problems importance of Earth Day does the support for environmental protection mainly e from? grass –roots business officials professors have Americans achieved in environmental protection? have cut car emissions to the lowest have settled their environmental have lowered their CO levels in forty have reduced pollution through effective is especially important for environmental protection according to the last paragraph? reductionCOne of the latest trend（趨勢(shì)）in American Childcare is Chinese au Pair in Stamford, for example, has got increasing numbers of request for Chinese au pairs from aero to around 4,000 since that’s true all across the country.“I thought it would be useful for him to learn Chinese at an early age” Joseph Stock, the managing director of a pany, says of his 2year old son.“I would at least like togive him the chance to use the language in the future,” After only six months of being cared by 25yearold woman from China, the boy can already understand basic Chinese daily expressions, his dad Drake, a Chinese native raising two children in Minnesota with an American husband, had another reason for looking for an au pair from didn’t want her children to miss out on their roots.” Because I am Chinese, my husband and I wanted the children to keep exposed to(接觸)the language and culture.” she says.“Staying with a native speaker is better for children than simply sitting in a classroom,” says Suzanne Flynn, a professor in language education of Children.” But parents must understand that just one year with au pair is unlikely to produce mastery demands continued learning until the age of 10 or 12.”The popularity of au pairs from china has been strengthened by the increasing numbers of American parents who want their children who want their children to learn is expected that American demand for au pairs will continue to rise in the next few does that term” au pair” in the text mean? mother raising her children on her child learning a foreign language at professor in language education of children young foreign woman taking care of Drake has her children study Chinese because she wants them liv