2017年1-8月份全国规模以上工业企业利润总额同比增长21.6%
1至20的英语单词基数词变序数词(1到20基数词变序数词英文)
1至20的英语单词基数词变序数词(1到20基数词变序数词英文)序数词一般由基数词后加th构成,前面一般加冠词the.以y结尾的基数词构成序数词时,把y边为i,再加eth.基变序，有规律，词尾加上th，(fourth，sixth) 一，二，三，特殊记，结尾字母t，d，d；(first，second，third) 八去t，九去e，（eighth，ninth) ve要用f替；(fifth，twelfth) 单词ty做结尾，直接把y变i，然后再加eth。
若要碰到几十几，只变个位就可以。
二、1~30基数词变序数词(英语)？1st = first 2nd = second 3rd=third 4th=fourth5th=fifth 6th=sixth 7th=seventh 8th=eighth 9th=ninth 10th=tenth 11th=eleventh 12th=twelfth 13th=thirteenth 14th=fourteenth 15th=fifteenth 16th=sixteenth17th=seventeenth 18th=eighteenth 19th=nineteenth20th=twentieth 21st=twenty-first 22nd=twenty-second23rd=twenty-third 24th=twenty-fourth 25th=twenty-fifth 26th=twenty-sixth 27th=twenty-seventh 28th=twenty-eighth 29th=twenty-ninth 30th=thirtieth三、1至25基数词和序数词？基数词：表示数目的词称为基数词序数词：是指表示顺序的数词序号基数词序数词1 one first2 two second3 three third4 four fourth5 five fifth6 six sixth7 seven seventh8 eight eighth9 nine ninth10 ten tenth11 eleven eleventh12 twelve twelfth13 thirteen thirteenth14 fourteen fourteenth15 fifteen fifteenth16 sixteen sixteenth17 seventeen seventeenth18 eighteen eighteenth19 nineteen nineteenth20 twenty twentieth21 twenty-one twenty-first22 twenty-two twenty-second23 twenty-three twenty-third24 twenty-four twenty-fourth25 twenty-five twenty-fifth四、1-20基数词和序数词？1-20基数词是：one two three four five six seven eight nine ten eleven twelve thirteen fourteen fifteen sixteen seventeen eighteen nineteen twenty1-20序数词是：first second third fourth fifth sixth seventh eighth ninth tenth eleventh twelfth thirteenth fourteenth fifteenth sixteenth seventeenth eighteenth nineteenth twentieth五、1-20的基数词和序数词？1-20的基数词是：one、two、three、four、five、six、seven、eight、nine、teneleven、twelve、thirteen、fourteen、fifteen、sixteen、seventeen、eighteen、nineteen、twenty序数词第一至第二十的数字为：第1：first 1st第2：second 2nd第3：third 3rd第4：fourth 4th第5：fifth 5th第6：sixth 6th第7：seventh 7th第8：eighth 8th第9：ninth 9th第10：tenth 10th第11：eleventh 11th第12：twelfth 12th第13：thirteenth 13th第14：fourteenth 14th第15：fifteenth 15th第16：sixteenth 16th第17：seventeenth 17th第18：eighteenth 18th第19：nineteenth 19th第20：twentieth 20th6.1到23的基数词改成序数词英语？1→19的规律one→first two→second three→third five→fiftheight→eighth nine→ninth 其余的在基数词后加th，twenty→twentieth21→23的规律十位数是基数词，个位数是序数词，如twenty －first七、80基数词变序数词？80的基数词eighty变为序数词是eightieth把基数词变序数词口诀告诉大家如下：基变序，容易记，加上th就可以；一二三，特殊记，词尾字母tdd；八减t，九减e，f来把ve替；若是遇到整十数，ty变作tie;遇到几十个，换个位置就行了。
河北省景县2017-2018学年高一第一学期第一次调研考试英语试卷
河北省景县2017-2018学年高一英语上学期第一次调研考试试题(满分150分，考试时间120分钟)I 卷听力：30分 (每小题1.5分)第一节（共5小题）听下面5段对话。
每段对话后有一个小题，从题中所给的A、B、C三个选项中选出最佳选项，并标在试卷的相应位置。
听完每段对话后，你都有10秒钟的时间来回答有关小题和阅读下一小题。
每段对话仅读一遍。
1. What does the man do?A. A teacher.B. An officer.C. A student.2. What time did the woman leave home?A. 4:30.B. 5:00.C. 5:15.3. What is the man’s suggestion?A. Going to the concert.B. Going to see a show.C. Just walking around.4. How long has the rain lasted?A. 5 days.B. 6 days.C. 7 days.5. What opinion do they hold on their chemistry course?A. It’s well organized.B. It is satisfactory.C. It is unsatisfactory. 第二节（共15小题）听下面5段对话或独白。
每段对话或独白后有几个小题，从题中所给的A、B、C三个选项中选出最佳选项，并标在试卷的相应位置。
听每段对话或独白前，你将有时间阅读各个小题，每小题5秒钟；听完后，各小题将给出5秒钟的作答时间。
每段对话或独白读两遍。
听第6段材料，回答第6至7题。
6. Where does this conversation take place?A. In a library.B. In a school.C. In a bookstore.7. Why is William Shakespeare mentioned in the conversation?A. He gave gifts to millions of people.B. He was a very wealthy man in his times.C. His signature is worth a lot of money.听第7段材料，回答第8至11题。
(完整版)2017年一卷英语试题(含答案)
2017年普通高等学校招生全国统一考试英语（考试时间：120分钟试卷满分：150分）本试卷第I卷和第II卷两部分，共12页。
满分150分。
考试限定用时120分钟，考试结束后，将本试卷和答题卡一并交回。
注意事项：1.答题前，考生务必用0.5毫米黑色签字笔将自己的姓名、座号、考生和、区县和科类填写在答题卡和试卷规定的位置上。
2.第I卷每小题选出答案后，用2B铅笔把答题卡上对应题目的答案标号涂黑；如需改动，用橡皮擦干净后，再选选涂其他答案标号。
3.第II卷必须用0.5毫米黑色签字笔作答，答案必须写作答题卡各题目指定区域内相应的位置；如需改动，先划掉原来的答案，然后再写上新的答案；不能使用涂改液、胶带纸、修正带。
不按以上要求作答的答案无效。
第I卷第一部分 听力(共两节，满分30分)第二部分阅读理解(共两节，满分40分)第一节(共15小题；每小题2分，满分30分)阅读下列短文，从每题所给的A、B、C和D四个选项中，选出最佳选项，并在答题卡上将该项涂黑。
APacific Science Center Guide◆Visit Pacific Science Center’s StoreDon’t forget to stop by Pacific Science Center’s Store while you are here to pick up a wonderful science activity or remember your visit. The store is located(位于)upstairs in Building 3 right next to the Laser Dome.◆HungryOur exhibits will feed your mind but what about your body? Our café offers a complete menu of lunch and snack options, in addition to seasonal specials. The café is located upstairs in Building 1 and is open daily until one hour before Pacific Science Center closes.◆Rental InformationLockers are available to store any belongings during your visit. The lockers are located in Building 1 near the Information Desk and in Building 3. Pushchairs and wheelchairs are available to rent at the Information Desk and Denny Way entrance. ID required.◆Support Pacific Science CenterSince 1962 Pacific Science Center has been inspiring a passion (热情) for discovery and lifelong learning in science, math and technology. Today Pacific Science Center serves more than 1.3 million people a year and beings inquiry-based science education to classrooms and company events all over Washington State. It’s an amazing accomplishment and one we cannot achieve without generous support from individuals,corporations, and other social organizations. Visit to find various ways you can support Pacific Science Center.21.Where are you buy a souvenir at Pacific Scicnce Center?A.In Building 1.B. In Building 3.C.At the laser Dome.D. At the Denny Way entrance.22.What does Pucific Scicnce Center do for schools?A.Train Scicnce teachers.B.Distribute scicnce books.C. Inspire scicnctific research.D.Take scicnce to the classroom.23.What is the purpose of the last part of the text?A.To encourage donations.B. To advertise coming events.C.To introbace special exhibits.D. To tell about the Center’s historyBI work with Volunteers for Wildlife, a rescue and education organization at Bailey Arboretum in Locust Valley. Trying to help injured, displaced or sick creatures can be heartbreaking; survival is never certain. However, when it works, it is simply beautiful.I got a rescue call from a woman in Muttontown. She had found a young owl (猫头鹰) on the ground. When I arrived, I saw a 2-to 3-week-old owl. It had already been placed in a carrier for safety.I examined the chick (雏鸟) and it seemed fine. If I could locate the nest, I might have been able to put it back, but no luck. My next work was to construct a nest and anchor it in a tree.The homeowner was very helpful. A wire basket was found. I put some pine branches into the basket to make this nest safe and comfortable. I placed the chick in the nest, and it quickly calmed down.Now all that was needed were the parents, but they were absent. I gave the homeowner a recording of the hunger screams of owl chicks. These advertise the presence of chicks to adults; they might also encourage our chick to start calling as well. I gave the owner as much information as possible and headed home to see what news the night might bring.A nervous night to be sure, but sometimes the spirits of nature smile on us all! The homeowner called to say that the parents had responded to the recordings. I drove over and saw the chick in the nest looking healthy and active. And it was accompanied in the nest by the greatest sight of all — LUNCH！The parents had done their duty and would probably continue to do so.24.What is unavoidable in the author’s rescue work according ro paragraph 1?A. Efforts made in vain.B. Getting injured in his work.C. Feeling uncertain about his future.D. Creatures forced out of their homes.25.Why was the author called to Muttontown?A. To rescue a woman.B. To take care of a woman.C. To look at a baby owl.D. To cure a young owl.26.What made the chick calm down?A. A new nest.B. Some food.C. A recording.D. Its parents.27.How would the author feel about the outcome of the event?A.It’s unexpected.B. It’s beautiful.C. It’s humorous.D. It’s discouraging.CSome of the world’s most famous musicians recently gathered in Paris and New Orleans to celebrate the first annual International Jazz Day. UNESCO ( United Nations Educational, Scientific and Cultural Organization) recently set April 30 as a day to raise awareness of jazz music, its significance, and its potential as a unifying (联合) voice across cultures.Despite the celebrations, though, in the U.S. the jazz audience continues to shrink and grow older, and the music has failed to connect with younger generations.It’s Jason Moran’s job to help change that. As the Kennedy Center’s artistic adviser for jazz, Moran hopes to widen the audience for jazz, make the music more accessible, and preserve its history and culture.“Jazz seems like it’s not really a part of the American appetite,” Moran tells National Public Radio’s reporter Neal Conan. “What I’m hoping to accomplish is that my generation and younger start to reconsider and understand that jazz is not black and write anymore. It’s actually color, and it’s actually digital.”Moran says one of the problems with jazz today is that the entertainment aspect of the music has been lost. “The music can’t be presented today the way it was in 1908 or 1958. It has to continue to move, because the way the world works is not the same,” says Moran.Last year, Moran worked on a project that arranged Fats Waller’s music for a dance party, “Just to kind of put it back in the mind that Waller is dance music as much as it is concert music,” says Moran. “For me, it’s the recontextualization. In music, where does the emotion(情感) lie? Are we, as humans, gaining any insight (感悟) on how to talk about ourselves and how something as abstract as a Charlie Parker record gets us into a dialogue about our emotions and our thoughts? Sometimes we lose sight that the music has a wider context,” says Moran, “So I want to continue those dialogues. Those are the things I want to foster.”28．Why did UNESCO set April 30 as International Jazz Day?A．To remember the birth of jazz. B．To protect cultural diversity.C．To encourage people to study music. D．To recognize the value of jazz. 29．What does the underlined word “that” in Paragraph 3 refer to?A．Jazz becoming more accessible. B．The production of jazz growing faster.C．Jazz being less popular with the young.D．The jazz audience becoming larger. 30．What can we infer about Moran’s opinion on jazz?A．It will disappear gradually. B．It remains black and white.C．It should keep up with the times. D．It changes every 50 years. 31．Which of the following can be the best title for the text?A．Exploring the Future of jazz. B．The Rise and Fall of jazz.C．The Story of a jazz Musician. D．Celebrating the Jazz Day.DA buld-it-yourself solar still（蒸馏器） is one of the best ways to obtain drinking water in areas where the liquid is not readily available. Developed by two doctors in the U.S. Department of Agriculture, it’s an excellent water collector. Unfortunately, you must carry the necessary equipment with you, since it’s all but impossible to find naturalsubstitutes. The only components required, though, are a 5’×5’ sheet of clear or slightly milky plastic, six feet of plastic tube, and a container— perhaps just a drinking cup — to catch the water. These pieces can be folded into a neat little pack and fastened on your belt.To construct a working still, use a sharp stick or rock to dig a hole four feet across and three feet deep. Try to make the hole in a damp area to increase the water catcher’s productivity. Place your cup in the deepest part of the hole. Then lay the tube in place so that one end rests all the way in the cup and the rest of the line runs up — and out — the side of the hole.Next, cover the hole with the plastic sheet, securing the edges of the plastic with dirt and weighting the sheet’s center down with a rock. The plastic should now form a cone(圆锥体) with 45-degree-angled sides. The low point of the sheet must be centered directly over, and no more than three inches above, the cup.The solar still works by creating a greenhouse under the plastic. Ground water evaporates (蒸发) and collects on the sheet until small drops of water form, run down the material and fall off into the cup. When the container is full, you can suck the refreshment out through the tube, and won’t have to break down the still every time you need a drink.32.What do we know about the solar still equipment from the first paragraph?A.It’s delicate.B.It’s expensive.C.It’s complex.D.It’s portable33.What does the underlined phrase “the water catcher” in paragraph 2 refer to?A.The tubeB.The stillC.The holeD.The cup34.What’s the last step of constructing a working solar still?A.Dig a hole of a certain sizeB.Put the cup in placeC.Weight the sheet’s center downD.Cover the hole with the plastic sheet35.When a solar still works, drops of water come into the cup form.A.the plastic tubeB.outside the holeC.the open airD.beneath the sheet第二节 (共5小题；每小题2分，满分10分)根据短文内容，从短文后的选项中选出能填入学科&网空白处的最佳选项。
【真题】2017年高考全国1卷数学理科试题含答案(Word版)
2017年普通高等学校招生全国统一考试（全国I 卷）理科数学注意事项：1．答卷前，考生务必将自己的姓名、准考证号填写在答题卡上，2．回答选择题时，选出每小题答案后，用铅笔把答题卡上对应的答案标号涂黑，如需改动，用橡皮擦干净后，再选涂其他答案标号。
回答非选择题时，将答案写在答题卡上。
写在本试卷上无效。
3．考试结束后，将本试卷和答题卡一并交回。
一、 选择题：本题共12小题，每小题5分，共60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{}{}131x A x x B x =<=<，，则（） A ．{}0=<A B x x B ．A B =R C ．{}1=>A B x xD ．A B =∅I【答案】A【解析】{}1A x x =<，{}{}310xB x x x =<=<∴{}0A B x x =<，{}1AB x x =<，选A2. 如图，正方形ABCD 内的图形来自中国古代的太极图.正方形内切圆中的黑色部分和白色部分位于正方形的中心成中心对称，在正方形内随机取一点，则此点取自黑色部分的概率是（）A ．14B ．π8C ．12D ．π4【答案】B【解析】设正方形边长为2，则圆半径为1则正方形的面积为224⨯=，圆的面积为2π1π⨯=，图中黑色部分的概率为π2则此点取自黑色部分的概率为ππ248=故选B3. 设有下面四个命题（）1p ：若复数z 满足1z∈R ，则z ∈R ；2p ：若复数z 满足2z ∈R ，则z ∈R ；3p ：若复数12z z ，满足12z z ∈R ，则12z z =； 4p ：若复数z ∈R ，则z ∈R ．A ．13p p ，B ．14p p ，C ．23p p ，D ．24p p ，【答案】B【解析】1:p 设z a bi =+，则2211a bi z a bi a b -==∈++R ，得到0b =，所以z ∈R .故1P 正确； 2:p 若z =-21，满足2z ∈R ，而z i =，不满足2z ∈R ，故2p 不正确；3:p 若1z 1=，2z 2=，则12z z 2=，满足12z z ∈R ，而它们实部不相等，不是共轭复数，故3p 不正确；4:p 实数没有虚部，所以它的共轭复数是它本身，也属于实数，故4p 正确；4. 记n S 为等差数列{}n a 的前n 项和，若4562448a a S +==，，则{}n a 的公差为（） A ．1 B ．2C ．4D ．8【答案】C【解析】45113424a a a d a d +=+++=61656482S a d ⨯=+= 联立求得11272461548a d a d +=⎧⎪⎨+=⎪⎩①②3⨯-①②得()211524-=d624d =4d =∴ 选C5. 函数()f x 在()-∞+∞，单调递减，且为奇函数．若()11f =-，则满足()121f x --≤≤的x 的取值范围是（） A ．[]22-， B ．[]11-， C ．[]04， D ．[]13，【答案】D【解析】因为()f x 为奇函数，所以()()111f f -=-=，于是()121f x --≤≤等价于()()()121f f x f --≤≤| 又()f x 在()-∞+∞，单调递减121x ∴--≤≤3x ∴1≤≤ 故选D6.()62111x x ⎛⎫++ ⎪⎝⎭展开式中2x 的系数为 A ．15 B ．20 C ．30 D ．35【答案】C.【解析】()()()66622111+1111x x x x x ⎛⎫+=⋅++⋅+ ⎪⎝⎭对()61x +的2x 项系数为2665C 152⨯== 对()6211x x⋅+的2x 项系数为46C =15， ∴2x 的系数为151530+= 故选C7. 某多面体的三视图如图所示，其中正视图和左视图都由正方形和等腰直角三角形组成，正方形的边长为2，俯视图为等腰直角三角形、该多面体的各个面中有若干是梯形，这些梯形的面积之和为A ．10B ．12C ．14D ．16【答案】B【解析】由三视图可画出立体图该立体图平面内只有两个相同的梯形的面 ()24226S =+⨯÷=梯6212S =⨯=全梯 故选B8. 右面程序框图是为了求出满足321000n n ->的最小偶数n ，那么在和两个空白框中，可以分别填入A ．1000A >和1n n =+B ．1000A >和2n n =+C ．1000A ≤和1n n =+D ．1000A ≤和2n n =+ 【答案】D【答案】因为要求A 大于1000时输出，且框图中在“否”时输出∴“”中不能输入A 1000> 排除A 、B又要求n 为偶数，且n 初始值为0， “”中n 依次加2可保证其为偶 故选D9. 已知曲线1:cos C y x =，22π:sin 23C y x ⎛⎫=+ ⎪⎝⎭，则下面结论正确的是（）A ．把1C 上各点的横坐标伸长到原来的2倍，纵坐标不变，再把得到的曲线向右平移π6个单位长度，得到曲线2CB ．把1C 上各点的横坐标伸长到原来的2倍，纵坐标不变，再把得到的曲线向左平移π12个单位长度，得到曲线2CC ．把1C 上各点的横坐标缩短到原来的12倍，纵坐标不变，再把得到的曲线向右平移π6个单位长度，得到曲线2CD ．把1C 上各点的横坐标缩短到原来的2倍，纵坐标不变，再把得到的曲线向左平移π12个单位长度，得到曲线2C 【答案】D【解析】1:cos C y x =，22π:sin 23⎛⎫=+ ⎪⎝⎭C y x首先曲线1C 、2C 统一为一三角函数名，可将1:cos C y x =用诱导公式处理．πππcos cos sin 222⎛⎫⎛⎫==+-=+ ⎪ ⎪⎝⎭⎝⎭y x x x ．横坐标变换需将1=ω变成2=ω，即112πππsin sin 2sin 2224⎛⎫⎛⎫⎛⎫=+−−−−−−−−−→=+=+ ⎪ ⎪ ⎪⎝⎭⎝⎭⎝⎭C 上各坐短它原y x y x x 点横标缩来 2ππsin 2sin 233⎛⎫⎛⎫−−→=+=+ ⎪ ⎪⎝⎭⎝⎭y x x ．注意ω的系数，在右平移需将2=ω提到括号外面，这时π4+x 平移至π3+x ， 根据“左加右减”原则，“π4+x ”到“π3+x ”需加上π12，即再向左平移π12．10. 已知F 为抛物线C ：24y x =的交点，过F 作两条互相垂直1l ，2l ，直线1l 与C 交于A 、B 两点，直线2l 与C 交于D ，E 两点，AB DE +的最小值为（） A ．16B ．14C ．12D ．10【答案】A 【解析】设AB 倾斜角为θ．作1AK 垂直准线，2AK 垂直x 轴 易知11cos 22⎧⎪⋅+=⎪⎪=⎨⎪⎛⎫⎪=--= ⎪⎪⎝⎭⎩AF GF AK AK AF P P GP Pθ（几何关系）（抛物线特性）cos AF P AF θ⋅+=∴ 同理1cos P AF θ=-，1cos PBF θ=+∴22221cos sin P PAB θθ==- 又DE 与AB 垂直，即DE 的倾斜角为π2θ+2222πcos sin 2P PDE θθ==⎛⎫+ ⎪⎝⎭而24y x =，即2P =．∴22112sin cos AB DE P θθ⎛⎫+=+ ⎪⎝⎭2222sin cos 4sin cos θθθθ+=224sin cos θθ=241sin 24=θ 21616sin 2θ=≥，当π4θ=取等号 即AB DE +最小值为16，故选A11. 设x ，y ，z 为正数，且235x y z ==，则（）A ．235x y z <<B ．523z x y <<C ．352y z x <<D ．325y x z <<【答案】D【答案】取对数：ln 2ln3ln5x y ==.ln33ln 22x y => ∴23x y > ln2ln5x z = 则ln55ln 22x z =< ∴25x z <∴325y x z <<，故选D12. 几位大学生响应国家的创业号召，开发了一款应用软件，为激发大家学习数学的兴趣，他们推出了“解数学题获取软件激活码”的活动，这款软件的激活码为下面数学问题的答案：已知数列1,1,2,1,2,4,1,2,4,8,1,2,4,8,16，…，其中第一项是02，接下来的两项是02，12，在接下来的三项式62，12，22，依次类推，求满足如下条件的最小整数N ：100N >且该数列的前N 项和为2的整数幂．那么该款软件的激活码是（ ） A ．440 B ．330 C ．220 D ．110 【答案】A【解析】设首项为第1组，接下来两项为第2组，再接下来三项为第3组，以此类推．设第n 组的项数为n ，则n 组的项数和为()12n n +由题，100N >，令()11002n n +>→14n ≥且*n ∈N ，即N 出现在第13组之后第n 组的和为122112nn -=--n 组总共的和为()2122212n nn n --=---若要使前N 项和为2的整数幂，则()12n n N +-项的和21k -应与2n --互为相反数即()*21214k n k n -=+∈N ，≥ ()2log 3k n =+→295n k ==，则()2912954402N ⨯+=+=故选A二、 填空题：本题共4小题，每小题5分，共20分。
河北省邢台市2017-2018学年高一第一学期第一次联考英语试卷
河北省邢台市2017-2018学年高一英语上学期第一次联考试题时间：120分钟满分：150分第一部分听力（共两节，满分30分）第一节（共5小题；每小题1.5分，满分7.5分）听下面5段对话。
每段对话后有一个小题，从题中所给的A、B、C三个选项中选出最佳选项，并标在试卷的相应位置。
听完每段对话后，你都有10秒钟的时间来回答有关小题和阅读下一小题。
每段对话仅读一遍。
1．What time did Sally leave?A．A t 8:15 B．At 8:50 C． At 8:002．What does the man like to do if possible?A．To visit museums.B．To visit the Modern Museum.C．To make a good plan.3．What does the man think the building will be?A．A department store. B．A hospital. C．A park.4．What does the man say about the course?A．It's hard to know what to believe about it.B．It's even harder than people say.C．It's not as hard as he'd thought.5．What did the woman say about the final exams?A．She would correct the exams.B．Her teaching assistant would correct the exams.C．She would collect the exams.第二节（共15小题；每小题1.5分，满分22.5分）听下面5段对话或独白。
1至100序数词,基数词,星期,月份
第1 first 1st第2 second 2nd第3 third 3rd第4 fourth 4th第5 fifth 5th第6 sixth 6th第7 seventh 7th第8 eighth 8th第9 ninth 9th第10 tenth 10th第11 eleventh 11th第12 twelfth 12th第13 thirteenth 13th第14 fourteenth 14th第15 fifteenth 15th第16 sixteenth 16th第17 seventeenth 17th第18 eighteenth 18th第19 nineteenth 19th第20 twentieth 20th第21 twenty-first 21st第22 twenty-second 22nd 第23 twenty-third 23rd第24 twenty-fourth 24th 第25 twenty-fifth 25th第26 twenty-sixth 26th第27 twenty-seventh 27th 第28 twenty-eighth 28th 第29 twenty-ninth 29th第30 thirtieth 30th第31 thirty-first 31st第32 thirty-second第33 thirty-third第34 thirty-fourth第35 thirty-fifth第36 thirty-sixth第37 thirty-seventh第38 thirty-eighth第39 thirty-ninth第40 fortieth第41 forty-first第42 forty-second第44 forty-fourth第45 forty-fifth第46 forty-sixth第47 forty-seventh第48 forty-eighth第49 forty-ninth第50 fiftieth第51 fifty-first第52 fifty-second第53 fifty-third第54 fifty-fourth第55 fifty-fifth第56 fifty-sixth第57 fifty-seventh第58 fifty-eighth第59 fifty-ninth第60 sixtieth第61 sixty-first第62 sixty-second第63 sixty-third第64 sixty-fourth第65 sixty-fifth第66 sixty-sixth第67 sixty-seventh第68 sixty-eighth第69 sixty-ninth第70 seventieth第71 seventy-first第72 seventy-second 第73 seventy-third第74 seventy-fourth 第75 seventy-fifth第76 seventy-sixth第77 seventy-seventh 第78 seventy-eighth 第79 seventy-ninth第80 eightieth第81 eighty-first第82 eighty-second 第83 eighty-third第84 eighty-fourth第86 eighty-sixth第87 eighty-seventh第88 eighty-eighth第89 eighty-ninth第90 ninetieth第91 ninety-first第92 ninety-second第93 ninety-third第94 ninety-fourth第95 ninety-fifth第96 ninety-sixth第97 ninety-seventh第98 ninety-eighth第99 ninety-ninth第100 one hundredth12个份的各个月英文简写一月Jan. January二月Feb. February三月Mar. March四月Apr. April五月May. May六月June. June七月July. July八月Aug. Aguest九月Sept. September十月Oct. October十一月Nov. November十二月Dec. December星期日Sunday星期一Monday星期二T uesday星期三W ednesday星期四Thursday星期五Friday星期六Saturday英文基数词0zero 1 one 2 two 3 three 4 four 5 five 6 six 7 seven 8 eight 9 nine 10 ten 11 eleven 12 twelve 13 thirteen 14 fourteen 15 fifteen 16 sixteen 17 seve nteen 18 eighteen 19 nineteen 20twenty 21 twenty-one 22 twenty-two 23 twenty-three30 thirty 32 thirty-two40forty 50 fifty 60 sixty 70 seventy 80 eighty 90 ninety 100 one hundred 101 one hundred and one1,000 one thousand 1,001 one thousand and one 1,300 thirteen hundred6,502 six thousand five hundred and two1,000,000 one million（一百万）3,123,400 three million,one hundred and twenty-three thousand and four hundred。
1到1000数字的英文翻译
1到1000数字的英文翻译1到1000的英文虽然看起来多，但是如果掌握了书写的规律，写起来就会很容易了吧。
下面是店铺给大家整理的1到1000数字的英文翻译，供大家参阅!1到1000数字的英文翻译one2 two3 three4 four5 five6 six7 seven8 eight9 nine10 ten11 eleven12 twelve13 thirteen14 fourteen15 fifteen16 sixteen17 seventeen18 eighteen19 nineteen20 twenty30 thirty40 forty50 fifty60 sixty70 seventy80 eighty90 ninty100 hundred1000 thousand1,000,000 million1,000,000,000 billion1,000,000,000,000 thillion英语数字表达法：英语基数词英语中数词主要分为基数词和序数词两类。
基数词简介口诀 1至12逐个记，13至19teen结尾 20至90整十数，ty结尾是后缀要是表示几十几，连字符十位连个位若要表示几百几，hundred之后and立基数词：表示数目的词称为基数词。
其形式如下：(1).从1——10 one，two，three，four，five，six，seven，eight，nine，ten.(2).从11——19 eleven，twelve，thirteen，fourteen，fifteen， sixteen， seventeen，eighteen， nineteen.这里除 eleven， twelve， thirteen， fifteen， eighteen为特殊形式外，fourteen，sixteen，seventeen，nineteen都是由其个位数形式后添加后缀-teen构成。
(3).从20——99 整数几十中除twenty，thirty, forty，fifty，eighty为特殊形式外，sixty，seventy，ninety都是其个位数形式后添加后缀-ty构成。
1号到31号的英文全称和简写是什么
1号到31号的英文全称和简写是什么某一个月份是从1号到31号结束的，它的英文全称和它的缩写分别是什么，我们现在就来了解一下吧。
下面是店铺给大家整理了1号至31号的英文全称和缩写，供大家参阅!1号到31号的英文全称和简写1日 first 1st2日 second 2nd3日 third 3rd4日 fourth 4th5日 fifth 5th6日 sixth 6th7日 seventh 7th8日 eighth 8th9日 ninth 9th10日 tenth 10th11日 eleventh 11th12日 twelfth 12th13日 thirteenth 13th14日 fourteenth 14th15日 fifteenth 15th16日 sixteenth 16th17日 seventeenth 17th18日 eighteenth 18th19日 nineteenth 19th20日 twentieth 20th21日 twenty-first 21st22日 twenty-second 22nd23日 twenty-third 23rd24日 twenty-fourth 24th25日 twenty-fifth 25th26日 twenty-sixth 26th27日 twenty-seventh 27th28日 twenty-eighth 28th29日 twenty-ninth 29th30日 thirtieth 30th31日 thirty-first 31st1号的英语例句1. In 1957, the Soviets launched Sputnik 1 into outer space.1957年，苏联人将“斯普特尼克1号”人造卫星送入了外层空间。
2. Open 1 April to 31 October incl.从4月1号到10月31号每天营业。
3. On 1 October the US suspended a proposed $574 million aid package for 1991. Of this amount, $250 million is for military purchases.10月1号，美国暂停了拟议中的一项1991年度总计5.74亿美元的一揽子援助方案，这其中有2.5亿美元是用于军事采购的。
2017年普通高等学校招生全国统一考试新课标全国卷Ⅰ英语试卷和答案解析
2017年普通高等学校招生全国统一考试（新课标全国卷Ⅰ）英语APacific Science Center Guide◆Visit Pacific Science Center's StoreDon't forget to stop by Pacific Science Center's Store while you are here to pick up a wonderful science activity or souvenir to remember your visit. The storeis located upstairs in Building 3 right next to the Laser Dome.◆HungryOur exhibits will feed your mind but what about your body? Our café offers a complete menu of lunch and snack options, in addition to seasonal specials. The café is located upstairs in Building 1 and is open daily until one hour before Pacific Science Center closes.◆Rental InformationLockers are available to store any belongings during your visit. The lockers are located in Building 1 near the Information Desk and in Building 3. Pushchairs and wheelchairs are available to rent at the Information Desk and Denny Way entrance. ID required.◆Support Pacific Science CenterSince 1962, Pacific Science Center has been inspiring a passion for discovery and lifelong learning in science, math and technology. Today, Pacific Science Center serves more than 1.3 million people a year and brings inquiry-based science education to classrooms and community events all over Washington State. It's an amazing accomplishment and one we cannot achieve without generous support from individuals, corporations, and other social organizations. Visit to find various ways you can support Pacific Science Center.1. Where can you buy a souvenir at Pacific Science Center?A. In Building 1.B. In Building 3.C. At the Laser Dome.D. At the Denny Way entrance.2. What does Pacific Science Center do for schools?A. Train science teachers.B. Distribute science books.C. Inspire scientific research.D. Take science to the classroom.3. What is the purpose of the last part of the text?A. To encourage donations (捐赠).B. To advertise coming events.C. To introduce special exhibits.D. To tell about the Center's history.BI work with Volunteers for Wildlife, a rescue and education organization at Bailey Arboretum in Locust Valley. Trying to help injured, displaced or sick creatures can be heartbreaking; survival is never certain. However, when it works,it is simply beautiful.I got a rescue call from a woman in Mutton town. She had found a young owl (猫头鹰) on the ground. When I arrived, I saw a 2-to-3-week-old owl. It had already been placed in a carrier for safety.I examined the chick (雏鸟) and it seemed fine. If I could locate the nest, I might have been able to put it back, but no luck. My next work was to construct a nest and anchor it in a tree.The homeowner was very helpful. A wire basket was found. I put some pine branches into the basket to make this nest safe and comfortable. I placed the chick in the nest, and it quickly calmed down.Now all that was needed were the parents, but they were absent. I gave the homeowner a recording of the hunger screams of owl chicks. These advertise the presence of chicks to adults; they might also encourage our chick to start calling as well. I gave the owner as much information as possible and headed home to see what news the night might bring.A nervous night to be sure, but sometimes the spirits of nature smile on us all! The homeowner called to say that the parents had responded to the recordings. I drove over and saw the chick in the nest looking healthy and active. And it was accompanied in the nest by the greatest sight of all—LUNCH! The parents had done their duty and would probably continue to do so.4. What is unavoidable in the author's rescue work according to paragraph 1?A. Efforts made in vain.B. Getting injured in his work.C. Feeling uncertain about his future.D. Creatures forced out of their homes.5. Why was the author called to Mutton town?A. To rescue a woman.B. To take care of a woman.C. To look at a baby owl.D. To cure a young owl.6. What made the chick calm down?A. A new nest.B. Some food.C. A recording.D. Its parents.7. How would the author feel about the outcome of the event?A. It's unexpected.B. It's beautiful.C. It's humorous.D. It's discouraging.CSome of the world's most famous musicians recently gathered in Paris and New Orleans to celebrate the first annual International Jazz Day. UNESCO (United Nations Educational, Scientific and Cultural Organization) recently set April 30 as a day to raise awareness of jazz music, its significance, and its potential as a unifying(联合) voice across cultures.Despite the celebrations, though, in the U.S. the jazz audience continues to shrink and grow older, and the music has failed to connect with younger generations. It's Jason Moran's job to help change that. As the Kennedy Center's artistic adviser for jazz, Moran hopes to widen the audience for jazz, make the music more accessible, and preserve its history and culture．"Jazz seems like it's not really a part of the American appetite," Moran tells National Public Radio's reporter Neal Conan. "What I'm hoping to accomplish is that my generation and younger start to reconsider and understand that jazz is not black and white anymore． It's actually color, and it's actually digital."Moran says one of the problems with jazz today is that the entertainment aspectof the music has been lost. "The music can't be presented today the way it was in 1908 or 1958. It has to continue to move, because the way the world works is not the same," says Moran.Last year, Moran worked on a project that arranged Fats Waller's music for a dance party, "Just to kind of put it back in the mind that Waller is dance music as much as it is concert music," says Moran. "For me, it's the recontextualization. In music, where does the emotion(情感) lie? Are we, as humans gaining any insight (感悟) on how to talk about ourselves and how something abstract as a Charlie Parker recordgets us into a dialogue about our emotions and our thoughts? Sometimes we lose sight that the music has a wider context," says Moran, "So I want to continue those dialogue． Those are the things I want to foster."8. Why did UNESCO set April 30 as International Jazz Day?A. To remember the birth of jazz.B. To protect cultural diversity.C. To encourage people to study music．D. To recognize the value of jazz.9. What does the underlined word “that” in paragraph 3 refer to?A. Jazz becoming more accessible．B. The production of jazz growing faster.C. Jazz being less popular with the young．D. The jazz audience becoming larger.10. What can we infer about Moran’s opinion on jazz?A. It will disappear gradually.B. It remains black and white．C. It should keep up with the times.D. It changes every 50 years.11. Which of the following can be the best title for the text?A. Exploring the Future of JazzB. The Rise and Fall of JazzC. The Story of a Jazz MusicianD. Celebrating the Jazz DayDA build-it-yourself solar still(蒸馏器) is one of the best ways to obtain drinking water in areas where the liquid is not readily available. Developed by two doctors in the U.S. Department of Agriculture, it's an excellent water collector. Unfortunately, you must carry the necessary equipment with you, since it's all but impossible to find natural substitutes. The only components required, though, are a 5'×5' sheet of clear or slightly milky plastic, six feet of plastic tube, and a container—perhaps just a drinking cup—to catch the water. These pieces can be folded into a neat little pack and fastened on your belt.To construct a working still, use a sharp stick or rock to dig a hole four feet across and three feet deep. Try to make the hole in a damp area to increase the water catcher's productivity. Place your cup in the deepest part of the hole. Then lay the tube in place so that one end rests all the way in the cup and the rest of the line runs up—and out—the side of the hole.Next, cover the hole with the plastic sheet, securing the edges of the plastic with dirt and weighting the sheet's center down with a rock. The plastic should now form a cone(圆锥体) with 45-degree-angled sides. The low point of the sheet must be centered directly over, and no more than three inches above the cup.The solar still works by creating a greenhouse under the plastic. Ground water evaporates(蒸发) and collects on the sheet until small drops of water form, run down the material and fall off into the cup. When the container is full, you can suck the refreshment out through the tube, and won't have to break down the still every time you need a drink.12. What do we know about the solar still equipment from the first paragraph?A. It's delicate.B. It's expensive.C. It's complex.D.It's portable.13. What does the underlined phrase "the water catcher" in paragraph 2 refer to?A. The tube.B. The still.C. The hole.D. The cup.14. What's the last step of constructing a working solar still?A. Dig a hole of a certain size.B. Put the cup in place.C. Weight the sheet's center down.D. Cover the hole with the plastic sheet.15. When a solar still works, drops of water come into the cup from _______.A. the plastic tube.B. outside the hole.C. the open air.D. beneath the sheet.If anyone had told me three years ago that I would be spending most of my weekends camping. I would have laughed heartily. Campers, in my eyes, were people who enjoyed insects bites, ill-cooked meals, and uncomfortable sleeping bags. They had nothing in common with me. 1 .The friends who introduced me to camping thought that it meant to be a pioneer.2 We sleep in a tent, cooked over an open fire, and walked a long distance to take the shower and use the bathroom. This brief visit with Mother Nature cost me two days off from work, recovering from a bad case of sunburn and the doctor′s bill for my son′s food poisoning.I was, nevertheless, talked into going on another fun-filled holiday in the wilderness. 3 Instead, we had a pop-up camper with comfortable beds and an airconditioner. My nature-loving friends had remembered to bring all the necessities of life.4 We have done a lot of it since. Recently, we bought a twenty-eight-foot travel trailer complete with a bathroom and a built-in TV set. There is a separate bedroom, a modern kitchen with a refrigerator. The trailer even has matching carpet and curtains.5 It must be true that sooner or later, everyone finds his or her way back to nature. I recommend that you find your way in style.A. This time there was no tent.B. Things are going to be improved.C. The trip they took me on was a rough one.D. I was to learn a lot about camping since then, however.E. I must say that I have certainly come to enjoy camping.F. After the trip, my family became quite interested in camping.G. There was no shade as the trees were no more than 3 feet tall.16. A. A B. B C. C D. D E. EF. FG. G17. A. A B. B C. C D. D E. EF. FG. G18. A. A B. B C. C D. D E. EF. FG. G19. A. A B. B C. C D. D E. EF. FG. G20. A. A B. B C. C D. D E. EF. FG. GWhile high school does not generally encourage students to explore new aspects of life, college sets the stage for that exploration. I myself went through this(21) process and found something that has changed my (22) at college for the better: I discovered ASL-American Sign Language (美式手语).I never felt an urge to (23) any sign language before. My entire family is hearing, and so are all my friends. The (24) language were enough in all my interactions (交往). Little did I know that I would discover my (25) for ASL. The (26) began during my first week at college. I watched as the ASL Club(27) their translation of a song. Both the hand movements and the very(28) of communicating without speaking (29) me. What I saw wascompletely unlike anything I had experienced in the (30) . This newness justleft me (31) more.After that, feeling the need to (32) further, I decided to drop in on one of ASL club's meetings. I only learned how to (33) the alphabet that day. Yet instead of being discouraged by my (34) progress, I was excited. I then madeit a point to (35) those meetings and learn all I could.The following term, I (36) an ASL class. The professor was deaf and any talking was (37) . I soon realized that the silence was not unpleasant.(38) , if there had been any talking, it would have (39) us to learn less. Now, I appreciate the silence and the (40) way of communication it opens.21. A. searching B. planning C. natural D. formal22. A. progress B. experience C. major D. opinion23. A. choose B. read C. learn D. create24. A. official B. foreign C. body D. spoken25. A. love B. concern C. goal D. request26. A. meeting B. trip C. story D. task27. A. recorded B. performed C. recited D. discussed28. A. idea B. amount C. dream D. reason29. A. disturbed B. supported C. embarrassed D.attracted30. A. end B. past C. course D. distance31. A. showing B. acting C. saying D. wanting32. A. exercise B. explore C. express D. explain33. A. print B. write C. sign D. count34. A. slow B. steady C. normal D. obvious35. A. chair B. sponsor C. attend D. organize36. A. missed B. passed C. gave up D. registered for37. A. prohibited B. welcomed C. ignored D. repeated38. A. Lastly B. Thus C. Instead D. However39. A. required B. caused C. allowed D. expected40. A. easy B. popular C. quick D. new41. There has been a recent trend (趋势) in the food service industry toward lower fat content and less salt. This trend, which was started by the medical community (医学界) (1) a method of fighting heart disease, has had some unintended side (2) (effect) such as overweight and heart disease—the very thing the medical community was trying to fight.Fat and salt are very important parts of a diet. They arerequired (3) (process) the food that we eat, to recover from injury and for several other bodily functions. When fat and salt (4) (remove) from food, the food tastes as if it is missing something. As (5) result, people will eat more food to try to make up for that something missing. Even (6) (bad), the amount of fast food that people eat goes up. Fast food (7) (be) full of fat and salt; by (8) (eat) more fast food people will get more salt and fat than they need in their diet.Having enough fat and salt in your meals will reduce the urge to snack (吃点心) between meals and will improve the taste of your food. However,be (9) (care) not to go to extremes. Like anything, it is possible to have too much of both, (10) is not good for the health.(1)(2)(3)(4)(5)(6)(7)(8)(9)(10)42. 假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文．文中共有10处语言错误，每句中最多有两处．每处错误仅涉及一个单词的增加、删除或修改．增加：在缺词处加一个漏字符号（∧），并在其下面写出该加的词．删除：把多余的词用斜线（\）划掉．修改：在错的词下画一横线，并在该词下面写出修改后的词．注意：1．每处错误及其修改均仅限一词；2．只允许修改10处，多者（从第11处起）不计分．In the summer holiday following my eighteen birthday，I took driving lessons．I still remember how hard first day was.Before getting into the car，I thought I had learned the instructor's orders,so once I started the car, my mind goes blank.I forgot what he had said to me altogether．The instructor kept repeating the word, "Speed up!" "Slow down!" "Turning left!"I was so much nervous that I could hardly tell which direction was left.A few minutes late，the instructor asked me to stop the car.It was a relief and I came to a suddenly stop just in the middle on the road．43. 假定你是李华, 正在教你的英国朋友Leslie学习汉语。
2017年高考新课标全国I卷数学(理)试题及答案
5．D 【解析】
试题分析：因为 f (x) 为奇函数且在 (, ) 单调递减，要使 1 f (x) 1 成立，则 x 满足 1 x 1，从而由
1 x 2 1得1 x 3 ，即满足 1 f (x 2) 1成立的 x 的取值范围为[1, 3] ，选 D.
【考点】函数的奇偶性、单调性
过程可能出现了异常情况，需对当天的生产过程进行检查．
（ⅰ）试说明上述监控生产过程方法的合理性；
（ⅱ）下面是检验员在一天内抽取的 16 个零件的尺寸：
9.95 10.12 9.96 9.96 10.01 9.92 9.98 10.04
10.26 9.91 10.13 10.02 9.22 10.04 10.05 9.95
13．已知向量 a，b 的夹角为 60°，|a|=2，|b|=1，则| a +2b |=
.
x 2y 1，
14．设 x，y 满足约束条件 2x y 1，则 z 3x 2 y 的最小值为
.
x y 0，
15．已知双曲线
C：
x2 a2
y2 b2
1 （a>0，b>0）的右顶点为
A，以
A
为圆心，b
【名师点睛】奇偶性与单调性的综合问题，要充分利用奇、偶函数的性质与单调性解决不等式和比较大小问题，
若 f (x) 在 R 上为单调递增的奇函数，且 f (x1) f (x2 ) 0 ，则 x1 x2 0 ，反之亦成立.
6．C
【解析】
试题分析：因为
(1
1 x2
)(1
x)6
1 (1
x)6
1 x2
)
A．2x<3y<5z
B．5z<2x<3y
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2017年1-8月份全国规模以上工业企业利润总额同比
增长21.6%
国家统计局2017-09-27 09:30
1-8月份，全国规模以上工业企业实现利润总额49213.5亿元，同比增长21.6%，增速比1-7月份加快0.4个百分点。
1-8月份，规模以上工业企业中，国有控股企业实现利润总额10840.7亿元，同比增长46.3%；集体企业实现利润总额294.1亿元，增长4.6%；股份制企业实现利润总额34629.3亿元，增长23.3%；外商及港澳台商投资企业实现利润总额11809.4亿元，增长18%；私营企业实现利润总额16332.1亿元，增长14%。
1-8月份，采矿业实现利润总额3248.9亿元，同比增长5.9倍；制造业实现利润总额43223.3亿元，增长18.6%；电力、热力、燃气及水生产和供应业实现利润总额2741.3亿元，下降22.6%。
1-8月份，在41个工业大类行业中，39个行业利润总额同比增加，2个行业减少。
主要行业利润情况如下：煤炭开采和洗选业利润总额同比增长9.6倍，农副食品加工业增长5.5%，纺织业增长4.1%，石油加工、炼焦和核燃料加工业增长32.9%，化学原料和化学制品制造业增长36.1%，非金属矿物制品业增长23.9%，黑色金属冶炼和压延加工业增长近1.1倍，有色金属冶炼和压延加工业增长44.8%，通
用设备制造业增长16.9%，专用设备制造业增长22.7%，汽车制造业增长11.7%，电气机械和器材制造业增长8.1%，计算机、通信和其他电子设备制造业增长16.1%，石油和天然气开采业由同期亏损转为盈利，电力、热力生产和供应业利润总额同比下降28.4%。
1-8月份，规模以上工业企业实现主营业务收入80.3万亿元，同比增长12.7%；发生主营业务成本68.8万亿元，增长12.5%；主营业务收入利润率为6.13%，同比提高0.45个百分点。
8月末，规模以上工业企业资产总计109.2万亿元，同比增长7.7%；负债合计60.9万亿元，增长6.4%；所有者权益合计48.3万亿元，增长9.4%；资产负债率为55.7%，同比下降0.7个百分点。
8月末，规模以上工业企业应收账款13万亿元，同比增长9%；产成品存货41024.9亿元，增长7.9%。
1-8月份，规模以上工业企业每百元主营业务收入中的成本为85.68元，同比减少0.12元；每百元主营业务收入中的费用为7.28元，同比减少0.29元；每百元资产实现的主营业务收入为113.7元，同比增加5元；人均主营业务收入为133.9万元，同比增加15.8万元；产成品存货周转天数为13.7天，同比减少0.7天；应收账款平均回收期为37天，同比减少0.9天。