【课堂新坐标】(湖北专版)2013-2014学年高中英语 课后知能检测9 新人教版必修5
【课堂新坐标】2013-2014学年高中英语(人教版,湖北专版)必修5同步课件：单元归纳提升3
the
small town because the brightly colored houses there
attract their attention. 14．In the class meeting，the teacher their not working hard. 【答案】 9.is under repair 10.took up 11.was the students
新课标 ·英语
必修5 （湖北专用）
3 ． These carriages float above the ground and by bending or pressing down in your seat，you can move swiftly. 【句式仿写】 的方式来弥补。 They try to children money. 4 ． Inside was an exhibition of the most uptodate inventions of the 31st century. 【句式仿写】 农舍后面是一片稻田。 . their 他们对孩子关心不太够，就试图用给钱
sentence though having read it several times. 12． Plenty of fresh air and exercise will surely his recovery.
新课标 ·英语
必修5 （湖北专用）
13．They have decided to
the children
more tricky areas.These 30 fantastic lectures are designed
to provide students with an understanding of arithmetic and to prepare them for Algebra(代数)and beyond.
高中英语 课后知能检测6 新人教版必修5
【课堂新坐标】（湖北专版）2013-2014学年高中英语课后知能检测6 新人教版必修5Ⅰ.单词拼写1．Are your opinions (代表)of the views of all the students?2．I hate being treated as a secondclass (公民)．3． (回收)rubbish costs money and requires special equipment.4．Camels can live without food or water for several days in the (沙漠)．5．The cruel and (贪婪的)woman was punished by the two boys.6．How much is the (邮费)for an airmail letter to Canada.7．They argue that the plan would damage the island's (生态)．8．We knew that there were no (立刻的)solutions to overcome the problems that we faced.9．Taking tablets is easy；just put them in your mouth and (吞下)．10．The company produces its own training (材料)．【答案】 1.representative 2.citizen 3.Recycling4．desert 5.greedy 6.postage 7.ecology 8.instant 9.swallow 10.material Ⅱ.多项选择1．Nature has the capacity to wastes and change them into new resources.A．receive B．recycleC．reuse D．repeat【解析】考查动词词义辨析。
【课堂新坐标】2013-2014学年高中英语(人教版,湖北专版)必修5同步课件：单元归纳提升2
必修5 （湖北专用）
[3]The next scene was a complete contrast(对
比)．The way it was filmed was quite unusual.Pictures
taken on an island in the Pacific were shown on a glass screen.An actor and actress stood in front of the scene so that they looked as if they were at the water's edge on an island.By a simple trick like this，palm trees，sandy beaches，and blue，clear skies had been brought into the studio!
的是什么场景，但是在他们的一生中将会有足足三分钟的
时间体验作为电影明星的激动心情。因此，可以推断此处 是指要拍摄新的场景，故选A。
新课标 ·英语
必修5 （湖北专用）
解答预测推断题要注意把握句子与句子、段落与段落 间的逻辑关系，了解篇章结构，同时还要体会文章的基 调，揣摩作者的态度，判断逻辑发展方向，并利用过渡
[4]Since it was our turn next，we were left
wondering what scene would be prepared for us.For a full three minutes in our lives we would be experiencing the excitement of being film“stars”！
【课堂新坐标】(教师用书)2013-2014学年高中数学 1.2 极坐标系课后知能检测 新人教A版选修4-4
【课堂新坐标】（教师用书）2013-2014学年高中数学 1.2 极坐标系课后知能检测 新人教A 版选修4-4(时间40分钟，满分60分)一、选择题(每小题5分，共20分)1．下列各点中与(2，π6)不表示极坐标系中同一个点的是( )A ．(2，－116π)B ．(2，136π)C ．(2，116π)D ．(2，－236π)【解析】 与极坐标(2，π6)相同的点可以表示为(2，π6＋2k π)(k ∈Z )，只有(2，116π)不适合．【答案】 C2．将点的极坐标(π，－2π)化为直角坐标为( ) A ．(π，0) B ．(π，2π) C ．(－π，0)D ．(－2π，0)【解析】 x ＝πcos(－2π)＝π，y ＝πsin(－2π)＝0， 所以点的极坐标(π，－2π)化为直角坐标为(π，0)． 【答案】 A3．在极坐标系中，已知A (2，π6)、B (6，－π6)，则OA 、OB 的夹角为( )A.π6 B ．0 C.π3D.5π6【解析】 如图所示，夹角为π3.【答案】 C4．在平面直角坐标系xOy 中，点P 的直角坐标为(1，－3)．若以原点O 为极点，x 轴正半轴为极轴建立极坐标系，则点P 的极坐标可以是( )A ．(2，－π3)B ．(2，4π3)C ．(1，－π3)D ．(2，－4π3)【解析】 极径ρ＝12＋ －3 2＝2，极角θ满足tan θ＝－31＝－3，∵点(1，－3)在第四象限，所以θ＝－π3.【答案】 A二、填空题(每小题5分，共10分)5．平面直角坐标系中，若点P (3，7π2)经过伸缩变换⎩⎪⎨⎪⎧x ′＝2x y ′＝13y 后的点为Q ，则极坐标系中，极坐标为Q 的点到极轴所在直线的距离等于________．【解析】 ∵点P (3，7π2)经过伸缩变换⎩⎪⎨⎪⎧x ′＝2x y ′＝13y 后的点为Q (6，7π6)，则极坐标系中，极坐标为Q 的点到极轴所在直线的距离等于6|sin 7π6|＝3.【答案】 36．极坐标系中，点A 的极坐标是(3，π6)，则(1)点A 关于极轴的对称点的极坐标是________； (2)点A 关于极点的对称点的极坐标是________；(3)点A 关于过极点且垂直于极轴的直线的对称点的极坐标是________．(本题中规定ρ>0，θ∈[0,2π))【解析】 点A (3，π6)关于极轴的对称点的极坐标为(3，11π6)；点A 关于极点的对称点的极坐标为(3，7π6)；点A 关于过极点且垂直于极轴的直线的对称点的极坐标为(3，5π6)．【答案】 (1)(3，11π6) (2)(3，7π6) (3)(3，5π6)三、解答题(每小题10分，共30分)7．已知点P 的直角坐标按伸缩变换⎩⎨⎧x ′＝2xy ′＝3y变换为点P ′(6，－3)，限定ρ>0,0≤θ<2π时，求点P 的极坐标．【解】 设点P 的直角坐标为(x ，y )，由题意得⎩⎨⎧6＝2x ，－3＝3y ，解得⎩⎨⎧x ＝3，y ＝－3，∴点P 的直角坐标为(3，－3)，ρ＝32＋ －3 2＝23，tan θ＝－33，∵0≤θ<2π，点P 在第四象限， ∴θ＝11π6，∴点P 的极坐标为(23，11π6)．8．(1)已知点的极坐标分别为A (3，－π4)，B (2，2π3)，C (32，π)，D (－4，π2)，求它们的直角坐标．(2)已知点的直角坐标分别为A (3，3)，B (0，－53)，C (－2，－23)，求它们的极坐标(ρ≥0,0≤θ<2π)．【解】 (1)根据x ＝ρcos θ，y ＝ρsin θ，得A (322，－322)，B (－1，3)，C (－32，0)，D (0，－4) (2)根据ρ2＝x 2＋y 2，tan θ＝y x 得A (23，π6)，B (53，3π2)，C (4，4π3)．9．在极坐标系中，已知△ABC 的三个顶点的极坐标分别为A (2，π3)，B (2，π)，C (2，5π3)． (1)判断△ABC 的形状； (2)求△ABC 的面积．【解】 (1)如图所示，由A (2，π3)，B (2，π)，C (2，5π3)得|OA |＝|OB |＝|OC |＝2，∠AOB ＝∠BOC ＝∠AOC ＝2π3.∴△AOB ≌△BOC ≌△AOC ， ∴AB ＝BC ＝CA ， 故△ABC 为等边三角形． (2)由上述可知，AC ＝2OA sin π3＝2×2×32＝2 3. ∴S △ABC ＝34×(23)2＝33(面积单位)．教师备选10．某大学校园的部分平面示意图如图：用点O ，A ，B ，C ，D ，E ，F ，G 分别表示校门，器材室，操场，公寓，教学楼，图书馆，车库，花园，其中|AB |＝|BC |，|OC |＝600 m ．建立适当的极坐标系，写出除点B 外各点的极坐标(限定ρ≥0,0≤θ<2π且极点为(0,0))．【解】 以点O 为极点，OA 所在的射线为极轴Ox (单位长度为1 m)，建立极坐标系，由|OC |＝600 m ，∠AOC ＝π6，∠OAC ＝π2，得|AC |＝300 m ，|OA |＝300 3 m ，又|AB |＝|BC |，所以|AB |＝150 m.同理，得|OE |＝2|OG |＝300 2 m ，所以各点的极坐标分别为O (0,0)，A (3003，0)，C (600，π6)，D (300，π2)，E (3002，3π4)，F(300，π)，G(1502，34π)．。
高中英语真题-【课堂新坐标】(教师用书)2013-2014学年高中英语Unit4Behindbeli
高中英语真题:【课堂新坐标】（教师用书）2013-2014学年高中英语Unit4Behindbeliefs练习牛津译林版选修9【美文阅读】圣经里有很多习语被沿用，你知道他们的含义吗？Go to potThis phrase was originally used in the kitchen.All of the leftov ers that weren't good for anything else went to pot.That is，they were thrown into a big pot to make a stew.Now when we say something has gone to pot，we mean it has not been taken care of and has gone bad.“Have you checked the garden recently？” Dan asked.No，Pete replied，not for a week or so.You'd better get out there，or the weeds will take over and the whole thing will go to pot. Live and let liveThis saying means mind your own business and let other peo ple live as they wish to live.Kenya said to Daryl，“Look at those ugly shoes! You need to buy some new ones.”“Kenya，I think these are cool shoes，” Daryl said .“I'm going to keep dressing the way I want to dress.As for you，you'd better learn to live and let live.”ShipshapeWhen a ship is ready to sail，with all its decks cleaned and equipment in good order，it is shipshape.We use this saying to describe anything that is in perfect order.Mrs.Walters waved her hand around the messy classroom.Th e desks were covered with colored paper，paint，water and paintbrushes.“Listen up！” she called out.“Nobody goes to lunch until this room is shipshape.”Through thick and thinIf you're riding a horse in the forest，it's harder to ride through thick woods than it is to ride through thin woods.But a determined rider will ride through thick and t hin to get to his destination.We use this expression to describ e someone who will persist through good times and bad.“Maleek and I are best friends，” Dwayne explained，“He's stuck with me through thick and thin.”【诱思导学】1．What did Dan hope Pete to do according to the text?______________________________________________________ ____________2．Which phrase do you use if you want to express the meani ng that you support someone，even in difficult situations?______________________________________________________ ____________【答案】 1.To take care of the garden.2．Through thick and thin.【课堂新坐标】（教师用书）2013-2014学年高中英语Unit4Behindbeliefs练习牛津译林版选修9【美文阅读】圣经里有很多习语被沿用，你知道他们的含义吗？Go to potThis phrase was originally used in the kitchen.All of the leftovers that weren't good for anythin g else went to pot.That is，they were thrown into a big pot to make a stew.Now when we say something has gone to pot ，we mean it has not been taken care of and has gone bad.“Have you checked the garden recently？” Dan asked.No，Pete replied，not for a week or so.You'd better get out there，or the weeds will take over and the whole thing will go to pot. Live and let liveThis saying means mind your own business and let other people live as they wish to live. Kenya said to Daryl，“Look at those ugly shoes! You need to buy some new ones.”“Kenya，I think these are cool shoes，” Daryl said .“I'm going to keep dressing the way I want to dres s.As for you，you'd better learn to live and let live.”ShipshapeWhen a ship is ready to sail，with all its decks cleaned and equipment in good order，it is shipshape.We use this saying to describe anything that is in perfect order.Mrs.Walters waved her hand around the messy classroom.The desks were covered with colo red paper，paint，water and paintbrushes.“Listen up！” she called out.“Nobody goes to lunch until this room is shipshape.”Through thick and thinIf you're riding a horse in the forest，it's harder to ride through thick woods than it is to ride through thin woods.But a determined ri der will ride through thick and thin to get to his destination.We use this expression to describ e someone who will persist through good times and bad.“Maleek and I are best friends，” Dwayne explained，“He's stuck with me through thick and thin.”【诱思导学】1．What did Dan hope Pete to do according to the text?__________________________________________________________________2．Which phrase do you use if you want to express the meaning that you support someone ，even in difficult situations?__________________________________________________________________【答案】 1.To take care of the garden.2．Through thick and thin.。
【课堂新坐标】2013-2014学年高中英语(人教版,湖北专版)必修5同步课件：单元归纳提升1
新课标 ·英语
必修5 （湖北专用）
44．What was Ms.Yates' belief in teaching teenagers?
A ． Teachers' knowledge is the key to students'
achievements. B ． Pressure on students from teachers should be reduced. C．Hard-pushed students are more likely to succeed.
示；教导
17． n．捐献；贡献
新课标 ·英语
必修5 （湖北专用）
【 答 案 】
12.scientific ； science ； scientist
13.conclude ； conclusion
15.announce ； announcement 17.contribute；contribution
14.pollute ； pollution
16 ． instruct ； instruction
新课标 ·英语
必修5 （湖北专用）
Ⅱ .递进式回顾短语 A．短语互译 1． 2． 3． 4． be to blame 5． link...to 6． apart from 7． be strict with 8． make sense 提出 得出结论 使显露；暴露
7.severe
8.foresee
9.blame
新课标 ·英语
必修5 （湖北专用）
B．词汇拓展
12．
13． 14． 15． 16．
adj.科学的→
vt.污染；弄脏→ vt.宣布；通告→
高中英语 课后知能检测7 新人教版必修5
【课堂新坐标】（湖北专版）2013-2014学年高中英语课后知能检测7 新人教版必修5Ⅰ.单词拼写1．It is our (要求)that we should go there.2．He can be (依赖)on to finish the task.3．I'll try my best to (帮助)you if you need any help.4．The boy is (指责)of being late for work.5．I'm rather (怀疑)about their sympathy for the poor.6．The doctor was in a(n) (窘境)as to whether to tell the patient the truthabout his condition or not.7．I hope you can (递交)your term papers before three o'clock this afternoon.8．I felt (内疚的)about not visiting my parents more often.9．She left the letter there (故意地)so that you'd see it.10．The school has just (更新)all its computer equipment.【答案】 1.demand 2.depended 3.assist 4.accused5．sceptical 6.dilemma 7.submit 8.guilty 9.deliberately 10.updatedⅡ.多项选择1．(2012·天门高二检测)I can't concentrate my lessons unless I'm free noise.A．on；with B．at；fromC．with；of D．on；of【解析】句意：我不能集中精力做功课，除非没有噪音打扰。
高中英语 课后知能检测1 新人教版必修5(1)
【课堂新坐标】（湖北专版）2013-2014学年高中英语课后知能检测1 新人教版必修5Ⅰ.单词拼写1．Don't (暴露)undeveloped film to light.2．It has been (宣布)that they will get married next month.3.He says he can (治愈)me of my toothache but I still doubt him.4．My agent has (提示)me that you still owe me ￡ 50.5．After lunch Tom (向……挑战)me to a game of tennis.6．He (结束)his speech with an interesting story.7．My mother was very ill，and I had to (照顾)to her.8．Which driver was to (责备)for the accident?9．He was (打败)at chess last night.10．If you can't (处理)the job，I will get someone else to do it.【答案】 1.expose 2.announced 3.cure 4.instructed5．challenged 6.concluded 7.attend 8.blame 9.defeated 10.handleⅡ.多项选择1．(2013·武汉高二检测)The boys played well，but they didn't the match.A．beat B．succeedC．win D．defeat【解析】beat 和 defeat 的宾语不能是比赛。
表示“赢得”某场比赛，应用动词 win。
【答案】 C2．This medicine will him of his cough.A．recover B．cureC．treat D．heal【解析】词组 cure sb.of sth.的含义是“治好某人的某种疾病”。
【课堂新坐标】(教师用书)20132014学年高中数学模块学习评价新人教a版选修22
模块学习评价(时间120分钟，满分150分)一、选择题(本大题共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．(2013·课标全国卷Ⅰ)若复数z 满足(3－4i)z ＝|4＋3i|，则z 的虚部为( ) A ．－4 B ．－45C ．4D.45【解析】 ∵(3－4i)z ＝|4＋3i|，∴z ＝|4＋3i|3－4i ＝42＋323－4i ＝＋25＝35＋45i ，∴z 的虚部为45.【答案】 D2．一物体的运动方程是s ＝3＋2t, 则在[2,2.1]这段时间内的平均速度为( )A ．0.41B ．2C ．0.3D ．0.2 【解析】Δs Δt ＝3＋2×2.1－3－2×22.1－2＝0.20.1＝2. 【答案】 B3．曲线y ＝e x 在点(2，e 2)处的切线与坐标轴所围成的三角形的面积为( ) A.94e 2B ．2e 2C ．e 2D.e 22【解析】 ∵f ′(x )＝e x，∴曲线在点(2，e 2)处的切线的斜率为k ＝f ′(2)＝e 2，切线方程为y －e 2＝e 2(x －2)，即e 2x －y －e 2＝0，切线与x 轴和y 轴的交点坐标分别为A (1,0)，B (0，－e 2)，则切线与坐标轴围成的△OAB 的面积为12×1×e 2＝e22.【答案】 D4．若复数z 满足3－3i ＝z (－23i)，则复数z 在复平面内对应的点位于( ) A ．第一象限 B ．第二象限 C ．第三象限D ．第四象限【解析】 z ＝3－3i －23i ＝3i ＋323＝12＋32i ，其对应点在第一象限．【答案】 A5．(2013·浙江高考)已知函数y ＝f (x )的图象是下列四个图象之一，且其导函数y ＝f ′(x )的图象如图1所示，则该函数的图象是( )图1【解析】 从导函数的图象可以看出，导函数值先增大后减小，x ＝0时最大，所以函数f (x )的图象的变化率也先增大后减小，在x ＝0时变化率最大．A 项，在x ＝0时变化率最小，故错误；C 项，变化率是越来越大的，故错误；D 项，变化率是越来越小的，故错误．B 项正确．【答案】 B6．函数f (x )＝ax 3－x 在R 上为减函数，则( ) A ．a ≤0 B ．a <1 C ．a <2D ．a ≤13【解析】 由题意可知f ′(x )＝3ax 2－1≤0在R 上恒成立，则a ≤0. 【答案】 A7.⎠⎛0π|cos x |d x 等于( )A ．－2B ．0C ．2D ．1【解析】 ∵|cos x |＝⎩⎪⎨⎪⎧cos x ，0≤x ≤π2，－cos x ，π2≤x ≤π，＝sin x ⎪⎪⎪⎪π2＋(－sin x )⎪⎪⎪⎪ππ2＝1＋1＝2. 【答案】 C8．(2013·宁波高二检测)函数y ＝ln x (x >0)的图象与直线y ＝12x ＋a 相切，则a 等于( )A ．ln 2－1B ．ln 2＋1C ．ln 2D ．2ln 2【解析】 因为函数y ＝ln x 的导数y ′＝1x ，又函数y ＝ln x (x >0)的图象与直线y ＝12x ＋a 相切，所以1x ＝12，即x ＝2，所以切点P (2，ln 2)，所以ln 2＝1＋a ，即a ＝ln 2－1.【答案】 A9．函数f (x )在定义域R 内可导，若f (x )＝f (2－x )，且(x －1)f ′(x )>0，a ＝f (0)，b ＝f (12)，c ＝f (3)，则a ，b ，c 的大小关系是( )A ．a >b >cB ．c >a >bC ．b >a >cD ．c >b >a【解析】 因为(x －1)f ′(x )>0，所以当x >1，f ′(x )>0，即函数y ＝f (x )在(1，＋∞)上是增函数，又f (x )＝f (2－x )，所以a ＝f (0)＝f (2)，b ＝f (12)＝f (32)，所以c >a >b .【答案】 B10．在数学归纳法的递推性证明中，由假设n ＝k 时成立推导n ＝k ＋1时成立时，f (n )＝1＋12＋13＋…＋12n －1增加的项数是( )A ．1B ．2k＋1 C ．2k－1D ．2k【解析】 ∵f (k )＝1＋12＋13＋……＋12k －1，又f (k ＋1)＝1＋12＋13＋…＋12k －1＋12k ＋12k ＋1＋…＋12k ＋1－1.从f (k )到f (k ＋1)是增加了(2k ＋1－1)－2k ＋1＝2k项．【答案】 D11．设△ABC 的三边长分别为a ，b ，c ，△ABC 的面积为S ，内切圆半径为r ，则r ＝2Sa ＋b ＋c，类比这个结论可知：四面体S －ABC 的四个面的面积分别为S 1，S 2，S 3，S 4，内切球半径为R ，四面体S －ABC 的体积为V ，则R ＝( )A.VS 1＋S 2＋S 3＋S 4B.2VS 1＋S 2＋S 3＋S 4C.3V S 1＋S 2＋S 3＋S 4 D.4VS 1＋S 2＋S 3＋S 4【解析】 四面体中以内切球的球心为顶点，四面体的各个面为底面，可把四面体分割成四个高均为R 的三棱锥，从而有13S 1R ＋13S 2R ＋13S 3R ＋13S 4R ＝V .即(S 1＋S 2＋S 3＋S 4)R ＝3V .∴R ＝3VS 1＋S 2＋S 3＋S 4.【答案】 C12．(2013·辽宁高考)设函数f (x )满足x 2f ′(x )＋2xf (x )＝e x x ，f (2)＝e28，则x >0时，f (x )( )A ．有极大值，无极小值B ．有极小值，无极大值C ．既有极大值又有极小值D ．既无极大值也无极小值【解析】 由题意知f ′(x )＝e xx3－2fx x＝e x －2x 2f xx3.令g (x )＝e x －2x 2f (x )，则g ′(x )＝e x－2x 2f ′(x )－4xf (x )＝e x－2(x 2f ′(x )＋2xf (x ))＝e x－2e xx＝e x ⎝ ⎛⎭⎪⎫1－2x .由g ′(x )＝0得x ＝2，当x ＝2时，g (x )min ＝e 2－2×22×e 28＝0，即g (x )≥0，则当x >0时，f ′(x )＝g xx 3≥0，故f (x )在(0，＋∞)上单调递增，既无极大值也无极小值．【答案】 D二、填空题(本大题共4小题，每小题5分，共20分，将答案填在题中的横线上) 13．(2013·西安高二检测)观察下列等式：13＋23＝32,13＋23＋33＝62,13＋23＋33＋43＝102，…，根据上述规律，第五个等式为________．【解析】 第i 个等式左边为1到i ＋1的立方和，右边为1＋2＋3＋…＋(i ＋1)的平方，所以第五个等式为13＋23＋33＋43＋53＋63＝212.【答案】 13＋23＋33＋43＋53＋63＝21214．(2013·江苏高考)设z ＝(2－i)2(i 为虚数单位)，则复数z 的模为________．【解析】 z ＝(2－i)2＝3－4i ，所以|z |＝|3－4i|＝32＋－2＝5.【答案】 515．如果复数1，a ＋i,3＋a 2i (a ∈R )成等比数列，那么a 的值为________． 【解析】 由题意知，(a ＋i )2＝1×(3＋a 2i)，即a 2－1＋2a i ＝3＋a 2i ，∴⎩⎪⎨⎪⎧a 2－1＝3，2a ＝a 2，解得a ＝2.【答案】 216．(2013·佛山高二检测)若曲线f (x )＝ax 2＋ln x 存在垂直于y 轴的切线，则实数a 的取值范围是________．【解析】 f ′(x )＝2ax ＋1x，∵f (x )存在垂直于y 轴的切线．∴f ′(x )＝0有解，即2ax ＋1x＝0有解，∴a ＝－12x 2，∴a ∈(－∞，0)【答案】 (－∞，0)三、解答题(本大题共6小题，共70分．解答应写出文字说明，证明过程或演算步骤) 17．(本小题满分10分)已知复数z 满足：|z |＝1＋3i －z ，求＋2＋22z的值．【解】 设z ＝a ＋b i(a ，b ∈R )，而|z |＝1＋3i －z ， 即a 2＋b 2－1－3i ＋a ＋b i ＝0，则⎩⎨⎧a 2＋b 2＋a －1＝0，b －3＝0，解得⎩⎪⎨⎪⎧a ＝－4，b ＝3，z ＝－4＋3i ，＋2＋22z＝－7＋－4＋＝24＋7i4－3i＝3＋4i. 18．(本小题满分12分)已知数列8·112·32，8·232·52，…，8·nn －2n ＋2，…，S n 为该数列的前n 项和，计算得S 1＝89，S 2＝2425，S 3＝4849，S 4＝8081.观察上述结果，推测出S n (n ∈N *)，并用数学归纳法加以证明． 【解】 推测S n ＝n ＋2－1n ＋2(n ∈N *)．用数学归纳法证明如下： (1)当n ＝1时，S 1＝＋2－1＋＝89，等式成立；(2)假设当n ＝k 时等式成立， 即S k ＝k ＋2－1k ＋2，那么当n ＝k ＋1时，S k ＋1＝S k ＋k ＋k ＋2k ＋2＝k ＋2－1k ＋2＋k ＋k ＋2k ＋2＝k ＋2－k ＋2＋k ＋k ＋k ＋＝2k ＋2k ＋2－k ＋2＋k ＋k ＋2k ＋2＝k ＋2k ＋2－k ＋2k ＋2k ＋2＝k ＋2－1k ＋2＝k ＋＋1]2－1k ＋＋1]2.也就是说，当n ＝k ＋1时，等式成立．根据(1)和(2)，可知对一切n ∈N *，等式均成立．19．(本小题满分12分)函数f (x )＝4x 3＋ax 2＋bx ＋5在(－∞，－1)和(32，＋∞)单调递增，在(－1，32)单调递减．(1)求函数的解析式；(2)求f (x )在[－1,2]上的最大值和最小值．【解】 (1)∵f ′(x )＝12x 2＋2ax ＋b ，且由题意可知 －1，32是f ′(x )＝0的两个实根，∴⎩⎪⎨⎪⎧－1＋32＝－2a 12，－32＝b12.解得a ＝－3，b ＝－18， ∴f (x )＝4x 3－3x 2－18x ＋5.(2)由(1)得f ′(x )＝6(2x －3)(x ＋1)，当x ∈[32，2]时，f ′(x )>0，函数f (x )单调递增，当x ∈[－1，32]时，f ′(x )<0，函数f (x )单调递减，又f (－1)＝16，f (32)＝－614，f (2)＝－11.故f (x )max ＝16，f (x )min ＝－614. 20．(本小题满分12分)(1)在△ABC 中，AB ⊥AC ，AD ⊥BC 于D ，求证：1AD2＝1AB2＋1AC 2.(2)在四面体A －BCD 中，类比上述结论，你能得到怎样的猜想，并说明理由．【解】 (1)如图所示，由射影定理AD 2＝BD ·DC ，AB 2＝BD ·BC ， AC 2＝BC ·DC ，∴1AD2＝1BD ·DC＝BC 2BD ·BC ·DC ·BC ＝BC 2AB 2·AC 2， 又BC 2＝AB 2＋AC 2，∴1AD ＝AB 2＋AC 2AB ·AC ＝1AB ＋1AC . ∴1AD2＝1AB2＋1AC 2.(2)猜想：类比AB ⊥AC ，AD ⊥BC 猜想在四面体A －BCD 中，AB 、AC 、AD 两两垂直，AE ⊥平面BCD .则1AE2＝1AB2＋1AC2＋1AD 2.如图，连接BE 并延长交CD 于F ，连接AF . ∵AB ⊥AC ，AB ⊥AD ，AC ∩AD ＝A ， ∴AB ⊥平面ACD . 而AF ⊂平面ACD ， ∴AB ⊥AF .在Rt △ABF 中，AE ⊥BF ， ∴1AE＝1AB ＋1AF .易知在Rt △ACD 中，AF ⊥CD ， ∴1AF2＝1AC 2＋1AD 2， ∴1AE2＝1AB2＋1AC2＋1AD 2，故猜想正确．21．(本小题满分12分)(2013·南京高二检测)设f (x )＝x 3＋ax 2＋bx ＋1的导数f ′(x )满足f ′(1)＝2a ，f ′(2)＝－b ，其中常数a ，b ∈R .(1)求曲线y ＝f (x )在点(1，f (1))处的切线方程； (2)设g (x )＝f ′(x )e －x，求函数g (x )的极值．【解】 (1)因为f (x )＝x 3＋ax 2＋bx ＋1，故f ′(x )＝3x 2＋2ax ＋b . 令x ＝1，得f ′(1)＝3＋2a ＋b ，由已知f ′(1)＝2a ， 因此3＋2a ＋b ＝2a ，解得b ＝－3.又令x ＝2，得f ′(2)＝12＋4a ＋b ，由已知f ′(2)＝－b ， 因此12＋4a ＋b ＝－b ，解得a ＝－32.因此f (x )＝x 3－32x 2－3x ＋1，从而f (1)＝－52.又因为f ′(1)＝2×(－32)＝－3，故曲线y ＝f (x )在点(1，f (1))处的切线方程为y －(－52)＝－3(x －1)，即6x ＋2y －1＝0. (2)由(1)知g (x )＝(3x 2－3x －3)e －x， 从而有g ′(x )＝(－3x 2＋9x )e －x.令g ′(x )＝0，得－3x 2＋9x ＝0，解得x 1＝0，x 2＝3.当x ∈(－∞，0)时，g ′(x )<0，故g (x )在(－∞，0)上为减函数；当x ∈(0,3)时，g ′(x )>0，故g (x )在(0,3)上为增函数； 当x ∈(3，＋∞)时，g ′(x )<0，故g (x )在(3，＋∞)上为减函数．从而函数g (x )在x 1＝0处取得极小值g (0)＝－3，在x 2＝3处取得极大值g (3)＝15e －3. 22．(本小题满分12分)(2013·北京高考)已知函数f (x )＝x 2＋x sin x ＋cos x . (1)若曲线y ＝f (x )在点(a ，f (a ))处与直线y ＝b 相切，求a 与b 的值； (2)若曲线y ＝f (x )与直线y ＝b 有两个不同交点，求b 的取值范围． 【解】 由f (x )＝x 2＋x sin x ＋cos x ，得f ′(x )＝x (2＋cos x )．(1)因为曲线y ＝f (x )在点(a ，f (a ))处与直线y ＝b 相切，所以f ′(a )＝a (2＋cos a )＝0，b＝f(a)．解得a＝0，b＝f(0)＝1.(2)令f′(x)＝0，得x＝0.f(x)与f′(x)的变化情况如下：所以函数f(x f(0)＝1是f(x)的最小值．当b≤1时，曲线y＝f(x)与直线y＝b最多只有一个交点；当b>1时，f(－2b)＝f(2b)≥4b2－2b－1>4b－2b－1>b，f(0)＝1<b，所以存在x1∈(－2b,0)，x2∈(0,2b)，使得f(x1)＝f(x2)＝b.由于函数f(x)在区间(－∞，0)和(0，＋∞)上均单调，所以当b>1时曲线y＝f(x)与直线y＝b有且仅有两个不同交点．综上可知，如果曲线y＝f(x)与直线y＝b有两个不同交点，那么b的取值范围是(1，＋∞)．。
【课堂新坐标】(湖北专版)2013-2014学年高中英语 Unit 5 First aid综合检测
【课堂新坐标】〔湖北专版〕2013-2014学年高中英语 Unit 5 Firstaid综合检测新人教版必修5(时间：100分钟；总分为：120分)Ⅰ.多项选择(共10小题；每一小题1分，总分为10分)1．Only by discovering what we do best can we hope to reach our goals and truly.A．make clear B．make senseC．make difference D．make a difference【解析】考查动词短语。
此处语境指“我们才能真正地起作用〞。
make clear“弄清楚〞；make sense“有意义，讲得通〞；make a difference“有区别，有影响，起作用〞。
【答案】 D2．(2012·宜昌高二检测)She was so fat that she could only justthrough the door.A．run B．appearC．squeeze D．gather【解析】句意：她身体这么胖以至于只能挤着通过门口。
squeeze through挤着通过。
run跑，经营；appear显得；gather聚集。
【答案】 C3．—Don't put so muchon the children.It's harmful to their health.—OK，I won't.A．pressure B．poisonC．bravery D．attention【解析】考查名词辨析。
put pressure on...“给……施加压力〞为固定搭配。
第一句句意：别给孩子施加太多压力了，它对他们的健康有害。
【答案】 A4．More and more people choose to shop in a supermarket as it offers a great of goods.A．variety B．mixtureC．difference D．essential【解析】句意：越来越多的人选择在超市购物，因为超市里提供大量的各种各样的货物/商品。
【课堂新坐标】(教师用书)2013-2014学年高中物理18.1电子的发现课后知能检测新人教版选修3-5
【课堂新坐标】（教师用书）2013-2014学年高中物理 18.1 电子的发现课后知能检测新人教版选修3-51．下列关于原子结构的说法正确的是( )A．电子的发现说明了原子内部还有复杂结构B．α粒子散射实验揭示了原子的核式结构C．α粒子散射实验中绝大多数α粒子都发生了较大偏转D．α粒子散射实验中有的α粒子发生较大偏转是α粒子与原子发生碰撞所致【解析】电子的发现，证明了原子内部有带正电的物质，α粒子的散射实验说明了原子内部很空，揭示了原子的核式结构．故正确答案为B.【答案】 B2．卢瑟福和他的助手做α粒子轰击金箔实验，获得了重要发现，关于α粒子散射实验的结果，下列说法正确的是( )A．证明了质子的存在B．证明了原子核是由质子和中子组成的C．证明了原子的全部正电荷和几乎全部质量都集中在一个很小的核里D．说明了原子中的电子只能在某些轨道上运动【解析】α粒子散射实验发现了原子内存在一个集中了全部正电荷和几乎全部质量的核．数年后卢瑟福发现核内有质子并预测核内存在中子，所以C对，A、B错；玻尔发现了电子轨道量子化，D错．【答案】 C3．关于α粒子散射实验，下列说法正确的是( )A．α粒子穿过原子时，由于α粒子的质量比电子大得多，电子不可能使α粒子的运动方向发生明显的改变B．由于绝大多数α粒子穿过金箔后仍按原来方向前进，所以使α粒子发生大角度偏转的原因是在原子中极小的区域内集中着对α粒子产生库仑力的正电荷C．α粒子穿过原子时，只有少数粒子发生大角度偏转的原因是原子核很小，α粒子接近原子核的机会很小D．使α粒子发生大角度偏转的原因是α粒子穿过原子时，原子内部两侧的正电荷对α粒子的斥力不相等【解析】电子的质量很小，当和α粒子作用时，对α粒子运动的影响极其微小，A正确．α粒子发生大角度偏转，说明原子核的正电荷和几乎全部质量集中在一个很小的区域内，所以B、C正确，D错误．【答案】ABC4．卢瑟福原子核式结构理论的主要内容有( )A．原子的中心有个核，叫原子核B．原子的正电荷均匀分布在整个原子中C．原子的全部正电荷和几乎全部的质量都集中在原子核里D．带负电的电子在核外绕核旋转【解析】根据α粒子散射实验现象卢瑟福提出了原子核式结构学说，包括三点内容，A、C、D正确．【答案】ACD5．关于α粒子散射实验，下列说法正确的是( )A．该实验可以在空气环境中进行B．不用显微镜也可以在不同方向上观察到散射的α粒子C．荧光屏上的闪光是散射的α粒子打在荧光屏上形成的D．荧光屏只有正对α粒子源发出射线的方向才有闪光【解析】由于α粒子有很强的电离作用，其穿透能力很弱，所以该实验要在真空中进行，故A错；为观察α粒子穿过金箔后在各个方向上的散射情况，必须用带有荧光屏的显微镜来观察，直接用肉眼无法观察到，故B错；荧光屏上的闪光是α粒子打在荧光屏上引起的，并且在各个方向上都能观察到闪光，故C正确，D错．【答案】 C6．(2012·泉州高二检测)α粒子散射实验中，使α粒子散射的原因是( )A．α粒子与原子核外电子碰撞B．α粒子与原子核发生接触碰撞C．α粒子发生明显衍射D．α粒子与原子核的库仑斥力作用【解析】α粒子与原子核外的电子的作用是很微弱的，A错误；由于原子核的质量和电荷量很大，α粒子与原子核很近时，库仑斥力很强，足以使α粒子发生大角度偏转甚至反向弹回，使α粒子散射的原因是库仑斥力，B，C错误，D正确．【答案】 D图18－2－47．卢瑟福通过α粒子散射实验，判断出原子的中心有一个很小的核，并由此提出了原子的核式结构模型．如图18－2－4所示的平面示意图中，①、②两条实线表示α粒子运动的轨迹，则沿③所示方向射向原子核的α粒子可能的运动轨迹为虚线中的( ) A．轨迹a B．轨迹bC．轨迹c D．轨迹d【解析】α粒子靠近中心时会受到较大的排斥力，轨迹向上弯曲，α粒子做曲线运动，其轨迹应该为a，故选A.【答案】 A图18－2－58．(2013·潍坊高二检测)高速α粒子在重原子核电场作用下的散射现象如图18－2－5所示，实线表示α粒子运动的轨迹，虚线表示重核形成的电场的等势面．设α粒子经过a、b、c三点时的速度为v a、v b、v c，则其关系为( )A．v a<v b<v c B．v c<v b<v aC．v b<v a<v c D．v c<v a<v b【解析】α粒子和原子核都带正电，相互排斥，当α粒子靠近原子核时，电场力做负功，α粒子动能减小，v a>v b.当α粒子远离原子核时电场力做正功，动能增加，v c>v b.又因为从a到c的整个过程中电场力对α粒子做正功．故v a<v c，所以v c>v a>v b，选项C正确．【答案】 C9．关于原子结构，汤姆孙提出枣糕模型、卢瑟福提出核式结构模型…都采用了类比推理的方法．下列事实中，主要采用类比推理的是( )A．人们为便于研究物体的运动而建立的质点模型B．伽利略从教堂内吊灯的摆动中发现摆的等时性规律C．库仑根据牛顿的万有引力定律提出库仑定律D．托马斯·杨通过双缝干涉实验证明光是一种波【解析】质点的模型是一种理想化的物理模型，是为研究物体的运动而建立的；伽利略摆的等时性是通过自然现象发现的；托马斯·杨是通过实验证明光是一种波，是建立在事实的基础上的．【答案】 C图18－2－610．(2013·保定检测)根据α粒子散射实验，卢瑟福提出了原子的核式结构模型，图18－2－6中虚线表示原子核所形成的电场的等势线，实线表示一个α粒子的运动轨迹．在α粒子从a 运动到b 、再运动到c 的过程中，下列说法中正确的是( )A ．动能先增大，后减小B ．电势能先减小，后增大C ．电场力先做负功，后做正功，总功等于零D ．加速度先变小，后变大【解析】 α粒子从a 点经b 点到达等势点c 的过程中电场力先做负功，后做正功，α粒子的电势能先增加，后减少，回到同一等势线上时，电场力做的总功为零，故C 正确．【答案】 C11．已知金的原子序数为79，α粒子离金原子核的最近距离为10－13m ，则α粒子离金核最近时受到的库仑力有多大？对α粒子产生的加速度多大？已知α粒子带的电荷量q α＝2e ，质量m α＝6.64×10－27kg.【解析】 分别根据库仑定律和牛顿第二定律可算出，α粒子离核最近时受到的库仑力为：F ＝k q 1q 2r 2＝k 79e ·2e r 2＝3.64 N 金核的库仑斥力对α粒子产生的加速度大小为：a ＝F m α＝ 3.646.64×10－27 m/s 2＝5.48×1026 m/s 2. 【答案】 3.64 N 5.48×1026 m/s 212．若氢原子的核外电子绕核做半径为r 的匀速圆周运动，则其角速度ω是多少？电子绕核的运动可等效为环形电流，则电子运动的等效电流I 是多少？(已知电子的质量为m ，电荷量为e ，静电力常量用k 表示)【解析】 电子绕核运动的向心力是库仑力， 因为ke 2r 2＝m ω2r ， 所以ω＝er k mr；其运动周期为T ＝2πω＝2πr e mr k， 其等效电流I ＝e T ＝e 22πrk mr . 【答案】 e r k mr e 22πr k mr。
高中英语 课后知能检测3 新人教版必修5(1)
【课堂新坐标】（湖北专版）2013-2014学年高中英语课后知能检测3 新人教版必修5Ⅰ.单词拼写1．Buckingham Palace is such a touring (向往之地) that everyone wants to visit it.2．The bank closed to my home can supply you with foreign (货币)．3．The beauty of the plan (存在)in its simplicity.4．I hope that what I say will (澄清) the situation.5．We find our folding table a great (方便)．6． (粗略地)speaking，I'd say the cost of our food is about D|S500.7．The bank refused further (信贷) to the company.8．He is (不愿意) to admit defeat.9．If so，your points of view are bound to (冲突) with his.10．We should not try to (完成) two tasks at once.【答案】 1.attraction 2.currency 3.consists 4．clarify 5.convenience 6.Roughly 7.credit 8．unwilling 9.conflict 10.accomplishⅡ.多项选择1．(2013·武汉高二检测)—I'm afraid the theory is beyond our understanding，Professor Black.—OK.I'll give you some examples to it.A．instruct B．clarifyC．absorb D．handle【解析】clarify解释，澄清；absorb吸收(液体，气体等)；instruct指示，命令，吩咐；handle处理，控制，管理(局势、人、工作或感情)，根据语境选B项。
【课堂新坐标】(教师用书)高中英语 Unit 2 Witnessing time练习 牛津译林版选修9
【课堂新坐标】（教师用书）2013-2014学年高中英语 Unit 2 Witnessing time练习牛津译林版选修9 【美文阅读】你知道著名的庞贝古城吗？Historical Background of The Ancient City of Pompeii In the early afternoon hours of August 24，79 A．D.the summit of Mount Vesuvius exploded without warning.A black river of ash and lapilli ran from the crater of the volcano down through the city of Pompeii leaving death and destruction in its wake.The magnificent ancient city of Pompeii was left buried under about 20 feet of earth and ash.Pompeii was originally only 500 meters from the sea，but after the eruption the distance to the sea increased to two kilometers.Oscans settled along the shore of the Tyrrhenian Sea on an elevated lavic spur that was created by an ancient eruption of Vesuvius during the 8th century B．C.The strategic location made Pompeii an object of great importance to the Estuscans.The Samnites arrived from the mountains of Irpinia in the 5th century，putting an end to the control of Campania by the Greeks and Etruscans.It was inevitable that Pompeii would fall under the domination of Rome at the beginning of the Samnite Wars.Pompeii became a Roman colony in 80 B．C.，taking the name “Colonia Veneria Cornelia Pompeii” which refers to both her conquerer and to the goddess Venus.Seventeenhundred years later，architect Domenico Fontana happened across some inscriptions while building a tunnel in the area.Some excavation was done near the amphitheater at that time，but no one suspected that an entire city was buried there.The first scientific exploration of the site took place in 1748，directed by Charles of Bourbon.In 1860 Giuseppe Fiorelli invented a system of pouring liquid plaster into the spaces left in the ash bed.Victims had remained in the House of the Fugitives during the volcanic eruption and the fall of ter they had tried to escape under the ashes，but suffocated.The oldest buildings of Pompeii date to the 6th century B．C.and likely only occupied a small part of the southwestern area，between the main Forum and the Triangular Forum.Pompeii gradually expanded toward the east and the north.Most of the ruins date back to its establishment as a Roman colony in 80 B．C.【诱思导学】1．What buried the Ancient City of Pompeii in the early afternoon hours of August 24，79 A．D.?__________________________________________________________________2．Who found the Ancient City of Pompeii?__________________________________________________________________【答案】 1.A black river of ash and lapilli from the crater of the volcano.2．The architect Domenico FontanaPeriod ⅠPreviewingⅠ.篇章结构阅读P18－19的课文，完成下列表格【答案】 1.symbol 2.constructed 3.Damage4．forces 5.supply 6.Destroyed7.stolen8.Restoration9.former cationalⅡ.语篇理解阅读P18－19的课文，选择最佳答案1．Which of the statements is true according to the passage?A．The ancient Greeks had a greater effect on the world civilization than others.B．The marathon was created in honour of Marathon.C．The Greek civilization lasted only 2500 years.2．How many main temples to Athena on top of the Acropolis?A．Two. B．Four. C．Three.3．What is not the factor that led to the damage to the Acropolis?A．The earthquake.B．The human being.C．The marble.【答案】1－3 BACⅢ.课文缩写The ancient Greeks has 1.________western civilizations than others.They 2.________in various fields that have influenced the world so far.3．________，we often associate ancient Greek civilization with the capital city of Athens，the greatest symbol of which is the Acropolis.It was constructed in the 5th century BC 4.________of Atkena，where there are three main temples to Athena.But the Acropolis has damaged partly by 5.________like earthquakes and partly by man.In 1458，the Turks 6.________ and used the Parthenon as a warhouse.In 1687，the large part of the building was destroyed because 7.________from Italy caused the gunpowder to explode.In 1801，many of the best sculptures were stolen.In a gesture to help 8.________history，the Greek government 9.________ a committee to undertake the task.The committee is continuing its work and hopes to bring the Acropolis back to its former glory.In addition，the committee is also undertaking important educational work to teach people how to avoid 10.________ important historic buildings.【答案】 1.had a greater influence on 2.made many advanes 3.In particular 4.in honour 5.natural forces 6.seized control of7.an attack8.preserve 9.appointed 10.damagingⅠ.词义搭配1．associate A．an opinion or a judgement about sb./sth. that has been thought about very carefully2．theft B．to make a connection between people or things in your mind3．friction C．to choose sb. for a job or position of responsibility4．appoint D．disagreement or a lack of friend ship among people who have different opinions about sth.5．steady E．developing，growing，etc. gradually and in an even and regular way6．assessment F．the crime of stealing sth from a person or place【答案】 1.B 2.F 3.D 4.C 5.E 6.AⅡ.短语填空have an influence on；in particular；seize control of；in honor of；give up；care about；associate with；cut off1．It is obvious that tourists __________ the local environment.2．We built a monument on the top of the hill ________ the dead soldiers in the battle.3．He had to ________ his dream because of his bad health.4．I love playing basketball ________．5．We usually ______ lung cancer ______ smoking.【答案】 1.have an influence on 2.in honour of 3.give up 4.in particular 5.associate；withⅢ.句型背诵1．No one has had a greater impact on Western civilization than the ancient Greeks.古希腊人对西方文明的影响无人可及。
【课堂新坐标】(通用版)20132014学年高中英语 Unit 2 Getting a job Ta
课时作业(六) Task & ProjectⅠ.单词拼写1．They kept ________(改变) meeting places.2．Sometimes there is no simple ________(划分) between good and evil.3．Have you had any ________(响应) to the advertisement yet?4．She worked hard to earn her music ________(毕业文凭)．5．More practice will make you speak with greater ________(流畅)．6．I think you need a set of new ________(炊具)．7．In the future，shopping can be done by ________(可视电话)．8．My ________(指甲) are too long，I must file them down.9．The scheme was intended to ________(提供) financial help to unemployed workers.10．Nobody ________(提到) the real purpose of this meeting.Ⅱ.单项填空1．When you are going for an interview，you must be well prepared and ________yourself better.A．declare B．presentC．provide D．admit2．(2013·徐州高三检测)Whenever I ________going out together，she makes an excuse.A．talk B．sayC．mention D．speak3．—Shall we go to the art exhibition right away?—________.A．It's your opinionB．I don't mindC．It's all up to youD．That's your decision4．The school should ________immediately to the students' request that the living conditions should be improved.A．answer B．obeyC．follow D．respond5．She and her sister are always________their mother's attention.A．competing with B．competing forC．competing in D．competed against6．I had great difficulty________the suitable food on the menu in that restaurant.A．find B．foundC．to find D．finding7．(2013·江西高考)Only when he apologizes for his rudeness________to him again.A．I will speak B．will I speakC．do I speak D．I speak8．________by his friends，he was determined to study harder than before.A．Encouraging B．EncouragedC．Encouragement D．Encourage9．To enjoy the scenery，Irene would rather spend long hours on the train________travel by air.A．as B．toC．than D．while10．AIDS control and prevention is a________to China as well as the whole world.A．surprise B．challengeC．reaction D．threat11．Email，as well as telephones，________an important part in daily communication.A．is playing B．have playedC．are playing D．play12．(2013·黄山高三调研)We feel ________our duty to make our country a better place.A．it B．thisC．that D．one13．Does this meal cost D|S50？I ________something far better than this!A．prefer B．expectC．suggest D．suppose14．They've________us ￡15,000 for the we take it?A．provided B．suppliedC．shown D．offered15．I ________him，but I don't ________him this time.A．believe；believe B．believe in；believe inC．believe；believe in D．believe in；believeⅢ.阅读理解One day I was driving a group of friends to a family seminar(研讨会) in Holmes County， village of Berlin was about an hour from our seminar is usually half a day except on my hurry，I left the house without cash and without comforted myself with the thought that I could go without and it would allow me to concentrate more on the rich teaching that I would was a beautiful day and the drive was pleasant through enjoyed conversation with my friends about the things of the Lord as we we arrived I found my place and settled in to enjoy the morning passed swiftly and I noticed no the noon hour came I went to the van(面包车) to spend some time alone with the the church grounds and in the shade of the tree people began to open large picnic knew it would be impossible to think about this feast going on in front of me.I started the van and drove into the village of found the Christian bookstore and spent some time browsing among the of my favorite places on earth is a good there I sensed someone behind turned and was shocked to see Lois standing smiled “I couldn't stand the thought of you going hungry so I brought you some money.”My heart welled_up with love for her in that ate lunch and kissed went back to the seminar and she made the hourlong trip back home.The two things stand out in my ，Lois would know that I was hungry so I would not have to go without ，when she went to the church and saw I was gone she knew exactly where she would find me.1．Which of the following is the best title for the passage?A．Known And LovedB．A Family SeminarC．A Good LunchD．Surprised And Interested2．When did the author go for a family seminar?A．One day. B．On Friday.C．On Saturday. D．On Sunday.3．Why did the author spend some time in a bookstore?A．To read some books about the Lord.B．To meet his good friend—Lois.C．To buy some books for his friends.D．To kill the lunchtime in the bookstore.4．The underlined words “welled up” in the second paragraph mean________.A．appeared suddenly B．became strongerC．beat fast D．felt content5．According to Lois，the author________.A．could go well without one or two mealsB．would share everything with his friendsC．might stay in the church for the noonD．would spend his free time on booksⅣ.任务型阅读A debate is a discussion about a subject on which people have different 's a nice way of gaining a lot of knowledge and views on a topic，or situation that we aren't either aware of，or haven't really looked into in makes you more able to think critically and more confident in addition，it helps in appreciating tolerance of others' opinion and improves your listening skills.A debate requires one to know how to use words and intelligence to overcome his or her opposing team give great arguments during a debate，first you need to get your facts make what you have in material for a debate contain facts，don't just depend on the Internet，especially avoid just referring to one website for all your are also required to refer to books，and make sure they're authors of a high degree，since their materials have reference notes and extensive research projects done on what they are covering.Second，you should be full of need to show that you're sure of what you're saying，and point out how flawed their comeback arguments only way to do this is to thoroughly know your material before heading on out to a debate your statistics，know your history and above all know names，dates and key notes to refer 't stammer(口吃)，and also don't level your gaze with your opponent or the rest of this will help you keep confident.At last，by no means should you lose your calmness，but keep your voice firm and raised enough to sound good team member should know how to keep his emotions in control as well as keep others under control in his/her team.课时作业(六)Ⅰ.Ⅱ.考查动词辨析。
【课堂新坐标】(教师用书)2013-2014学年高中英语 Module 4 Period Ⅲ Integrating Skills
• ●新课导入建议
• 通过对学生作业的检查导入本堂新课。
●教学流程设计
演示结束
• 1．be known for因……而出名
• What is Einstein known for？(教材P36) • 爱因斯坦因何而出名？ • She is best known for her roles in classic
到现在还是一本畅销书。
• Here is the brief of this book.这是这本书
• in brief总之；简短地
• in short总之；简言之 • to be brief简单地说 • In brief，the meeting was a failure. • 总之，那次会议失败了。
its West Lake.
• 2．brief adj. 简短的；简洁的n.摘要；大 纲 • His book A Brief History of Time was published in 1988 and is still a bestseller.( 教材P37) • 他的著作《时间简史》于1988年发表，直
production place.
• 这个城市作为绿茶的生产地而出名。
用适当的介词填空 ① Liu Xaoqing is known ② It is known pianist. ③ Hangzhou is famous
【答案】 ①as ②to ③for
an actress. us that Lang Lang is a famous
• 4．come to power掌权；上台 • Albert Einstein left Germany when Hitler came to power and went to work in the US.(教材P37) • 爱因斯坦在希特勒掌权时离开了德国去美 国工作。
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【课堂新坐标】（湖北专版）2013-2014学年高中英语课后知能检测9 新人教版必修5Ⅰ.单词拼写1．Hundreds of homes suffered a (暂时的)loss of power after the quake.2．The (障碍)to reform has always been political，not economic.3．The brain is a complex (器官)with much of its work unknown.4．So you should release your pressure，or the (症状)will be more severe.5．Let me start off by saying that sleep is (至关重要的)to our wellbeing and health.6．She (挤)the water out of the bottle.7．You can't work out such a (复杂的)problem in just a few pages.8．The first (援助)skills are of great use when needed.9．Don't lift that box—you'll do yourself an (伤害)．10．It's so hot today，but the (电的)fan isn't working.【答案】 1.temporary 2.barrier an 4.symptom5．vital 6.squeezed plex 8.aid 9.injury 10.electricⅡ.多项选择1．The lemon looks very dry to me，but you may be able to a few drops.A．leave out B．apply forC．squeeze out D．sweep up【解析】leave out“遗漏；删去”；apply for“申请”；squeeze out“挤出；榨出”；sweep up“卷起”。
句意：在我看来这柠檬干瘪瘪的，不过你也许能挤出几滴来。
【答案】 C2．(2012·淄博高二月考)Some insects bit her face and soon it began to .A．swell B．injuryC．damage D．destroy【解析】句意：一些昆虫咬了她的脸，很快脸就肿了起来。
injury为名词“伤”，不符合搭配；damage“损坏”；destroy“破坏”，不合句意。
【答案】 A3．She her trouble to me over a cup of coffee.A．poured from B．poured downC．poured out D．poured in【解析】句意：她边喝咖啡边向我倾诉她的苦恼。
pour out“倾诉”，符合句意。
【答案】 C4．As more and more cars are produced and used，the emission from their exhaustpipes contains an even larger volume of gas.A．poisonous B．variousC．continuous D．delicious【解析】句意：正如汽车的生产和使用越来越多一样，汽车的排气管的散发物内所含的有毒气体量也在增加。
poisonous“有毒的”；various“各种各样的”；continuous“连续不断的”；delicious“可口的，美味的”。
【答案】 A5．With everything ，he started the slide show.A．in the place of B．in placesC．in place of D．in place【解析】in place在适当的位置，适当，with＋宾语＋in place为with的复合结构。
句意：一切就绪后，他开始放幻灯片。
【答案】 D6．(2013·咸宁高二检测)The earthquake hit the southeast of the country，causing 6 deaths and hundreds of .A．hurts B．damagesC．wounds D．injuries【解析】hurt疼痛；damage破坏；wound战争中受伤；injury受伤。
句意：地震袭击了这个国家的西南部，造成6人死亡，数百人受伤。
【答案】 D7．It is well known that Thomas Edison invented the lamp.A．electrical B．electronicC．electric D．electricity【解析】句意：众所周知是爱迪生发明了电灯。
electric表示“用电的”，常与电器名称连用。
electrical电的；electronic电子的；electricity (n.)电。
【答案】 C8．I didn't like the job，because it lacked ，that is to say，I was doing the same thing all the time.A．variety B．energyC．reward D．benefit【解析】variety多样性；energy能量；reward报酬；benefit收益。
句意：我不喜欢那个工作，因为它缺乏多样性。
换言之，我总是在做同样的事情。
【答案】 A9．(2012·天门高二检测)My grandfather is fond of talking about the good old days，is often the case with old people.A．when B．asC．that D．what【解析】句意：我祖父喜欢谈论过去的美好时光，老人通常是这样的。
as引导非限制性定语从句，指代前面整句话的内容，as is often the case“这是常有的事”。
【答案】 B10．—Do you often visit your grandparents?—Mmm... ，I'm afraid.I usually phone them.A．over and over again B．time and againC．once again D．now and again【解析】over and over again和time and again均匀一再，屡次；once again再次，再三；now and again时而；所以只有D与题意相符。
【答案】 DⅢ.完形填空If you see someone drowning，speed is very important.Once you get him out of the 1 ，if he isn't 2 ，you have four minutes before his brain is competely3 .Support his neck，tilt(使翘起)his head back and press his chin(下巴)upwards.This4 the tongue blocking the airway in the throat and is sometimes enough to get him breathing again.If that doesn't5 ，start mouthtomouth breathing.Press his nostrils(鼻孔)together with your6 .Open your7 wide and take a deep breath.Blow into his lungs until his chest8 .Then remove your mouth and watch his chest fall.Repeat twelve times a minute.Keep doing9 help arrives.To bring a child back to 10 ，keep your lips around his mouth and nose and gently 11 his mouth.Give the first four breaths as quickly as possible to 12 the blood with oxygen.If， 13 your efforts，he starts turning a blue grey color，you can 14 no pulse，then pressing is the 15 chance of saving his life.With arms straight，rock(摆动)forwards pressing down on the lower half of the breastbones.Don't be too hard 16 you may break a rib(肋骨)．Check how effective you are seeing if his color 17 or his pulse becomes independent to your chest18 .If this 19 ，stop the pressing.Otherwise 20 until the rescue arrives.1．A.ground B．roomC．water D．forest【解析】由第一句中“如果你见到有人溺水”可知此处应指“一旦你把他救出水面”，ground(大地)，room(房间)和forest(森林)均与文意不符。
【答案】 C2．A.dying B．breathingC．swimming D．crying【解析】由第四句中的“...to get him breathing again”可知答案应用breathing。
dying(垂死)，swimming(游泳)，crying(哭)均与下文内容不一致。
【答案】 B3．A.destroyed B．coveredC．thinking D．moved【解析】destroy意为“破坏”；cover意为“覆盖”；think表示“思考，想”；move则表示“移动，感动”。