人教版英语精品资料（精修版）
Unit1 Learning about language
（The Third Period）
●三维目标
1.Knowledge：
words/phrases：Germans，with so many clothes on
2.Ability：
Use learned knowledge to interchange direct speech and indirect speech correctly and freely.
3.Emotion：
Cultivate the spirit of cooperation，self-teaching，and self-exploring.
●教学重点
Master the interchanges of direct speech and indirect speech in the declarative sentences and interrogative sentences.
●教学难点
Master the changes of the pronouns，tenses，adverbials in the interchanges of direct speech and indirect speech.
●教具准备
a computer connected to the internet，a project，a blackboard
●教学过程
Step 1 Greetings
Greet the whole class as usual.
Step 2
T：Now I want you to translate two sentences into English. Listen carefully. “我喜欢交朋友”，the second one “妈妈，你看见我的笔记本了吗？”Now how to translate the two sentences？Who wants to try？Yeah，Alice，you try，please. The first one.
S：I like making friends.
T：Good，sit down，please. Alice said，“I like making friends”（Bb：Alice said，“I like making friends.”）
The second one. Who wants to try？OK，David，you try，please.
S：Mum，have you seen my notebook？（Bb：David asked，“Mom，have you seen my notebook.”）
T：Now look at the blackboard. If we report what Alice and David said to someone else，how to do it？
T and Ss：Alice said that she liked making friends.
David asked his mum if she had seen his notebook.（Bb：Write them on the blackboard.）
T：Yes. Let’s come to our text. Read the sentences in exercise 1 of discovering structures. Later I’ll ask you to tell me what you’ve discovered. Now，who can tell me？
S1：We should pay attention to the changes of tenses. Look at the underlined words.
S2：We should pay more attention to the second sentence. In direct speech，it’s a general question. But in indirect speech，we should use if or whether to introduce object clause besides the change of verb.
S3：If it is a special question in direct speech，we should use the original interrogative in indirect speech.
T：Wonderful! Now I’ll give you brief explanation of “Direct Speech and Indirect Speech”（1）：Statements & Questions
☆You use Direct Speech when you want to show the exact words someone said or wrote. Use quotation marks to show that you report the exact words a person used and a reporting clause to include information about the speak and the situation. e.g. “I had a great time at the picnic，”she told her mum.（direct speech）（reporting clause）☆The reporting clause may come before，within，or after the direct speech. When the reporting clause comes after the direct speech，the order of the subject and the verb may be changed，e.g. Jane said/said Jane. This typically happens when the reporting clause is within the reported speech and the subject is not a pronoun. e.g.
Jane said，“I’ve got a new e-pal. He is from German.”
“I’ve got a new pal. He is from Germany，”Jane said/said Jane/she said.
Use a comma to connect the direct speech and the reporting clause.
When you change a sentence from Direct Speech to Indirect Speech，you sometimes need to change the verb tense. You may also need to change pronouns in order to keep the same meaning.
DIRECT SPEECH←→INDIRECT SPEECH
Present Past
Past past or past perfect
Present perfect past perfect
Past perfect past perfect
e.g. “Did you get e-mails from your friends？”she asked.→
She asked if I had got e-mails from my friends.
When you use Indirect Speech to report what someone said，you can sometimes change the exact words without changing what the speaker actually said.
e.g. Wilson said，“How long have we been in his place？”→
Wilson asked how long you had been here.
T：Next，let’s do some exercises. Look at Part 2.Change the following direct speech into indirect speech and indirect into direct. First do it by yourselves. Then discuss it in pairs. Finally I’ll show you the answers.（After students do it，teacher shows the following on the screen.）
Suggested answers：
1. Anne said that she was going to hide from the Germans.
2. Anne said that she didn’t know the address of her new home.
3. She said she couldn’t ask her father because it was not safe to know.
4. The girl said she had had to pick up her things very quickly.
5. Dad asked her why she had chosen her diary and old letters.
6.“Are you hot with so many clothes on”Mum asked.
7.“What else did you get？”Margot asked her.
8.“When will we go back home？”Anne asked.
9.“How can you see your friends？”Anne asked.
10.“Why did you go out last night？”Mother asked Anne.
T：You did a good job. In fact，we should pay attention to some special cases. In the interchanges of Direct Speech and Indirect Speech，it is not necessary for us to change “here，come，yesterday and so on”into “there，go，the day before”if we are at that given time and place. Of course，if the content in Direct Speech is objective truth，it is also not necessary to change tenses in Indirect Speech. For example：She said to the children，“The earth moves around the sun.”→She told the children that the earth moves round the sun. As to this，you should remember. Is that clear？
Ss：Yes.
Step 3
T：OK. Let’s deal with using structures on page 42.Retell the story to consolidate the grammar. After a while，I will ask some of you to report your story. Let’s see who can do the best.
Step 4
T：Thank you for your report! Now play the game on page 43.Make up a dialogue in groups of three.
S1：A：Who was waiting for them there？
B：What did he or she said？
C：He or she asked who was waiting for them there.
S2：
Step 5
T：You did a good job. I show you two letters to see how well you understand this grammar. Change them into indirect speech.
Letter 1：
Dear Bassano，
My friend，my ships are all lost at sea and now I have to pay Shylock with a pound of my flesh according to our agreement. Since paying him will cost me my
life，I wish to see you before I die. If you love me not enough to lead you here，forget about the letter.
Yours，
Antonio Letter 2：
Sir，
I am very ill. When your letter reached me，I had with me a learned young doctor from Rome. I told him about the quarrel between Shylock and Antonio. We studied many law books and he knows what I would say. I ask you to let him stand in my place and pass judgement. He is young，but I never knew so young a body with so wise a head.
Yours，
Doctor Bellario T：Are you ready？Let’s check the answers with the whole class.
Answers：Letter 1：
Bassano received a letter from Antonio. In the letter，Antonio said that his ships were all at sea and he had to pay Shylock with a pound of his flesh according to their agreement. Since paying Shylock would cost him his life，he wished to see Bassano before he died. He said if Bassano，s love for him was not enough to lead him there，Bassano should forget about the letter.
Letter 2：
Doctor Bellario wrote in his letter that he was very ill and he had been with a learned young doctor from Rome when this letter reached him. He had told the young doctor about the quarrel between Shylock and Antonio. They had studied many law books and the young doctor knew what he would say. So Bellariop asked the Duck to let the young man stand in his place and give judgement. He also told the Duke in his letter he had never known so young a body with so wise a head.
T：Summary and homework
OK. In this class，we’ve learned Direct Speech and Indirect Speech. After class，
review the content，and remember the rules of changes the interchanges of Direct Speech and Indirect Speech. Any question？
S1：I am not clear about the phrase “with so many clothes on”.
T：Note the following structure：
（1）She left the office with tears in her eyes.
（2）The murder was brought in，with his hands tied behind his back.
（3）With a lot of difficult problems to settle，the newly-elected president is having a hard time.
（4）Peter soon fell asleep with the light still burning.
Translation：
（1）____________（由那个男孩带路），we had no trouble finding the strange cave.
（2）Jessica was standing by the window，____________（手里拿着一封信）.
（3）____________（钥匙丢了），Anna had to wait until her husband came home.
（4）____________（因为有约翰帮助），we are sure to finish the work ahead of time.
（5）The old man lay in bed，unable to speak，____________（眼闭着嘴张着）.
Answers：
（1）with the boy leading the way
（2）with a letter in her hand
（3）With the key lost
（4）With John to help us
（5）with his eyes closed and mouth open
●板书设计
Unit 1 Friendship
The Third Period
with so many clothes on
（1）She left the office with tears in her eyes.
（2）The murder was brought in，with his hands tied behind his back.
（3）With a lot of difficult problems to settle，the newly-elected presidents having a hard time.
（4）Peter soon fell asleep with the light still burning.
●活动与探究
Let students summarize the rules of the grammar by themselves. The purpose is to cultivate their ability to make up a summary. Divide them into several groups.
After doing that，students form groups again to help each other.
●备课资料
1.
直接引语（变化前）间接引语（变化后）
陈述句
Jane said，“I’m very fond of traveling.”that引导的宾语从句
Jane said that she was very fond of traveling.
一般疑问句
“Is this your umbrella，Mary？”asked John. whether/if引导的宾语从句
John asked Marry if that was her umbrella.
特殊疑问句
“Marry，when will you return me the book？”asked John. wh-词引导的宾语从句
John asked Marry when she would return him the book.
祈使句
The officer said to him，“Don’t leave your post.”不定式
The officer ordered him not to leave his post.
Let’s 开头的祈使句
I said to him，“Let’s start at once.”that引导的宾语从句
I suggested to him that we（should）start at once.
感叹句
He said：“How happy I am!”that/what/how引导的宾语从句He said that he was very happy. He said how happy he was.
2. Change the following passage into dialogues.
Bassano told Antonio that he was in love with Portia，a rich and beautiful lady，and that she also loved him. He also told Antonio that he could ask Portia to marry him because he had no many. He asked Antonia if he could lend him three thousand ducats. Antonio told him that all his ships were at sea and he had no money at present.
They went to Shylock to borrow the money. Shylock didn’t like Antonio，who had many times told others about his greed and cruelty. However，he agreed to lend Antonio the money on one condition. He would have the right to have a pound of Aantonio’s flesh to be cut off from any part of his body if he did not pay the money back at the end of three months. Antonio said that he would accept these terms. Bassanio tried to keep Antonio from accepting them，but Antonio treated them as a joke and said he would not refuse Shylock’s offer and would sign the agreement.
Dialogue：
B：Aantonio，my friend. I am in love with a rich and beautiful lady，whose name is Portia.
A：Does she love you？
B：Yes，she loves me. Or at least I think so.
A：Have you asked her to marry you？
B：I wanted to，but I can’t.
A：Why not？
B：Because I have no money.
A：If that is your only problem. II can help you. How much do you need？
B：I would be very grateful if you can lend me 3000 ducats.
A：I’d be happy to help you，but all my ships are at sea and I have no money at present. But don’t worry，I’ll find a way to solve this problem.
B：Oh，you are such a kind man. Thank you very much.
必修5 Unit1 Great scientists 1.explain（vt.）解释;说明;阐明 sth. to sb. Please explain this rule to me. explain + that从句He explained that he had been cheated. +wh- Can you explain how the machine operates? 2.characteristic n. 特征；特性 e.g. Kindness is one of his characteristics. adj.独特的 e.g. I heard my friend’s characteristic laugh. 短语：be characteristic of sb./sth. 是.....的特性 e.g. Such bluntness is characteristic of him. 3. put forward 提出（建议等）；提名; 提前，把时钟往前拨 e.g. He put forward a new plan. [归纳拓展] put down 记下；镇压put out 关掉；熄灭put on 穿上 put away 收好put aside 放在一边；储存；保留put off 推迟；延期 put up 建造；举起；张贴 选词填空（put off, put up, put forward, put aside, put out） ①The plan that you _____ at the meeting is wonderful. ②Many tall buildings were _____ along the road. ③Firefighters have been called to _____ the fire in the city center. ④He has a little money to _____ for a rainy day. ⑤Don’t _____ until tomorrow wha t can be done today. 2.draw a conclusion得出结论 1）conclusion作名词，意为―结束，结论 短语：come to/reach/arrive at a conclusion 得出结论 in conclusion 最后 e.g. I will in conclusion say a few words about my visit to Tokyo. 2）conclude作动词，―结束；断定；决定 to conclude（作插入语）最后,作为总结(= to sum up) e.g. To conclude, I think smoking does more harm than good to us. 4. expert 1）n.专家，能手 an expert in psychology（心理学）an agricultural expert 2）adj.熟练的，有专门技术的 be expert in/at sth 精通…… doing sth. an expert job需要专门知识的工作 e.g. He is expert in / at cooking. 5.attend vt. & vi. 参加，注意，照料 1）attend a ceremony / lecture / a meeting 2）attend to (on)伺候, 照顾，看护 e.g. Mother had to attend to her sick son. 3）attend to处理，注意倾听 e.g. Can you attend to the matter immediately? 4. But he became inspired when he thought about helping ordinary people exposed to cholera. 1）暴露expose sb/ sth to sth e.g. He exposes his skin to the sun. 2）揭露 e.g.He
模块综合检测(B) (时间：120分钟 满分：160分) 一、填空题(本大题共14小题，每小题5分，共70分) 1．集合A ＝{0,2，a }，B ＝{1，a 2}，若A ∪B ＝{0,1,2,4,16}，则a 的值为________________． 2．设函数f (x )＝????? 1－2x 2 (x ≤1)x 2＋3x －2 (x >1)，则f (1f (3))的值为________． 3．若函数y ＝f (x )的定义域是[0,2]，则函数g (x )＝f (2x )x －1 的定义域是________． 4．三个数a ＝0.32，b ＝log 20.3，c ＝20.3之间的大小关系是________． 5．若函数f (x )唯一的一个零点同时在区间(0,16)、(0,8)、(0,4)、(0,2)内，那么下列命题中正确的是________．(填序号) ①函数f (x )在区间(0,1)内有零点； ②函数f (x )在区间(0,1)或(1,2)内有零点； ③函数f (x )在区间[2,16)内无零点； ④函数f (x )在区间(1,16)内无零点． 6．已知00且a ≠1)； ③y ＝x 2 009＋x 2 008 x ＋1 ； ④y ＝x (1a －x －1＋12 )(a >0且a ≠1)． 其中既不是奇函数，又不是偶函数的是________．(填序号) 10．设函数的集合P ＝{f (x )＝log 2(x ＋a )＋b |a ＝－12，0，12 ，1；b ＝－1,0,1}，平面上点的集合Q ＝{(x ，y )|x ＝－12，0，12 ，1；y ＝－1,0,1}，则在同一直角坐标系中，P 中函数f (x )的图象恰好．． 经过Q 中两个点的函数的个数是________． 11．计算：0.25×(－12 )－4＋lg 8＋3lg 5＝________. 12．若规定??????a b c d ＝|ad －bc |，则不等式log 2???? ??1 11 x <0的解集是________． 13．已知关于x 的函数y ＝log a (2－ax )在[0,1]上是减函数，则a 的取值范围是________． 14．已知函数f (x )是定义在R 上的奇函数，当x >0时，f (x )＝1－2－x ，则不等式f (x )<－12 的解集是________． 二、解答题(本大题共6小题，共90分)
必修二 Unit 1 In search of the amber room Frederick William I, the king of Prussia, could never have imagined that his greatest gift to the Russian people would have such an amazing history. This gift was the Amber Room, which was given this name because several tons of amber were used to make it. The amber which was selected had a beautiful yellow-brown color like honey. The design of the room was in the fancy style popular in those days. It was also a treasure decorated with gold and jewels, which took the c ountry’s best artists about ten years to make. In fact, the room was not made to be a gift. It was designed for the palace of Fredrick I. However, the next King of Prussia, Fredrick William I, to whom the amber room belonged, decided not to keep it. In 1716 he gave it to Peter the Great. In return, the Czar sent him a troop of his best soldiers. So the Amber Room became part of the Czar’s winter palace in St Petersburg. About four meters long, the room served as a small reception hall for important visitors. Later, Catherine Ⅱ had the Amber Room moved to a palace outside St Petersburg where she spent her summers. She told her artists to add more details to it. In 1770 the room was completed the way she wanted. Almost six hundred candles lit the room, and its mirrors and pictures shone like gold. Sadly, although the Amber Room was considered one of the wonders of the world, it is now missing. In September 1941, the Nazi army was near St Petersburg. This was a time when the two countries were at war. Before the Nazis could get to the summer palace, the Russians were able to remove some furniture and small art objects from the Amber Room. However, some of the Nazis secretly stole the room itself. In less than two days 100000 pieces were put inside twenty-seven wooden boxes. There is no doubt that the boxes were then put on a train for Konigsberg, which was at a time a German city on the Baltic Sea. After that, what happened to the Amber Room remains a mystery. Recently, the Russians and Germans have built a new Amber Room at the summer palace. By studying old photos of the former Amber room, they have made the new one look like the old one. In 2003 it was ready for the people of St Petersburg when they celebrated the 300th birthday of their city. 寻找琥珀屋 普鲁士国王腓特烈·威廉一世绝不可能想到他送给俄罗斯人民的厚礼会有一段令人惊讶的历史。这件礼物就是琥珀屋, 它之所以叫这个名字,是因为建造这间房子用了好几吨琥珀,被选择的琥珀色彩艳丽, 呈黄褐色像蜜一样。屋子的设计采用当时流行的奇特风格。琥珀屋也是用金银珠宝装饰的珍品，这花费了全国最优秀的艺术家大约十年的时间才完成。 事实上, 琥珀屋并不是作为礼物而建造的。它是为腓烈特一世的宫殿而建造。然而,下一位普鲁士国王,腓烈特·威廉一世, 这个琥珀屋的主人却决定不再保留它了。1716年, 他把它送给了彼得大帝。作为回馈, 沙皇则送给他一队自己最好的士兵。所以, 琥珀屋就成了沙皇在圣彼得堡东宫的一部分。琥珀屋长约4米, 被用作接待重要来宾的小型会客室。 后来、叶卡捷琳娜二世派人把琥珀屋搬到了圣彼得堡郊外避暑的宫殿中。她让艺术家们给它增添了更多的装饰。1770年,这间琥珀屋按她要求的方式完工了。将近600支蜡烛照亮了这个房间,里面的镜子和图画就像金子一样闪闪发光。不幸的是,虽然琥珀屋被认为是世界奇迹之一,可是现在它却消失了。
苏教版高一数学必修一测试卷 命题人：钱恺华 2012-11-20 一、填空题（本大题共14小题，每小题3分，共计42分．请把答案 填写在答题卷相对应位置上）．．．．．．．． 1.集合A0,1,2,3，B4,2,3，则AB； 2. 函数f(x)ln(3x)的定义域是 3.设f(x)lgx,x0 10,x0x，则f(f(2)) ▲ ； 4.函数ylg(x21)的值域是； 5.若二次函数f(x)x2ax4在区间1，+上单调递减，则a的取值范围为； 6.幂函数f(x )的图象经过点，则f(x)的解析式是f(x) 7.设f(x)是定义在R上的奇函数，当x时，f(x)xx，则f()； 8已知 0a1，b1，函数f(x)loga(x1)b的图象不经过第 9.若方程log2xx2的解为x0，且x0(k,k1),kN，则k； 10.已知alog0.20.3, blog1.20.8, c1.5 11.已知35m,且 12.下列命题： ab0.5, 则将a,b,c按从小到大的顺序排列为 112，则 m的值为▲ ； ab 2x2(x1)①函数y在其定义域上是增函数；②函数y是偶函数； xx1 ③函数ylog2(x1)的图象可由ylog2(x1)的图象向右平移2个单位得到； ④若231，则ab0；则上述准确命题的序号是
13. 定义在R上的奇函数f(x)满足：①f(x)在(0,)内单调递增； ②f(1)0；则不等式 ab(x1)f(x)0的解集为 12x4xa14. 设函数f(x)lg，aR.如果不等式f(x)(x1)lg4在区间[1,3] 上有解，则实数a的4 取值范围是_____▲_____.二、解答题：（本大题共6小题，计58分．解答应写出必要的文字说明、证明或演算步骤，请把答案写在．．．．．． 答题纸的指定区域内）．．．．．．．．． 15.（本题满分6分） 已知集合P={x|4≤x≤7}, Q={x|-2≤x≤5}, 求P16.（本题满分8分） 计算下列各式： （1）2log32-log3Q和CR(PQ). 32+log38-52log53. 9 18n+1 2（2）4n8-22n+1. 17.（本题满分8分） 已知函数f(x)=lg(2+x)+lg(2-x). （1）求函数f(x)的定义域； （2）记函数g(x)=10f(x)+3x,求函数g(x)的值域. 18.（本题满分10分）心理学家发现，学生的接受水平依赖于老师引 入概念和描述问题所用的时间，上课开始时，学生的兴趣激增，中间 有一段不太长的时间，学生的兴趣保持较理想的状态，随后学生的注 意力开始分散，并趋于稳定．分析结果和实验表明，设提出和讲述概 念的时间为x（单位：分），学生的接受水平为f(x)（f(x)值越大， 表示接受水平越强）， -0.1x2+2.6x+44,00.
高一语文必修一、必修二现代文词语解释 1.独立：独自站立。立：站。 2.寒秋：即深秋，深秋已有寒意。 3.湘江：源出广西壮族自治区兴安县南的海洋山，长817千米，流经长沙，向北流入洞庭 湖。 4.北：名词作状语，向北。 5.橘子洲：又名水陆洲，在长沙西面的湘江中。 6.万山：指湘江西岸的岳麓上和附近许多山峰。万：表示多。 7.红遍：指岳麓山区枫林茂密，秋来经霜，山山变红。 8.漫江：满江。 9.碧透：江水碧绿，清澈见底。透：极，与“遍”互文，都是副词。 10.舸：大船。这里泛指船只。 11.争流：争着行驶。 12.击：搏击，这里形容飞得矫健有力。 13.长空：广阔的天空。 14.翔：本指鸟盘旋飞翔，这里形容鱼游得轻快自由。 15.浅底：水清澈见底，显得钱，不是真的浅。 16.万类：万物。 17.霜天：秋天。 18.竞：争着。 19.怅：原意是失意，这里用来表达由深思而引发激昂慷慨的心绪。 20.寥廓：之宇宙的广阔。 21.苍茫：旷远迷茫。 22.主：主宰。 23.沉浮：同“升沉”（上升和没落）意思相近，这里指盛衰。 24.携来：携：同，来：助词。 25.百侣：很多的伴侣。侣：这里指同学。 26.峥嵘：原是形容山势高峻，这里是不平凡、不寻常的意思。 27.稠：多。 28.恰：当，正当。 29.意气：意志和气概。 30.挥斥：奔放。 31.遒：强劲有力。 32.指点：评论。 33.江山：指国家。 34.激扬：激浊扬清，抨击恶浊的，褒扬清明的。 35.文字：即变革。 36.粪土：作动词用，视……如粪土。 37.万户侯：汉代封建统治者设置的一种高级爵位。万户：指侯爵封地内的户口，他们要向 受封者交租税，服劳役。这里指大军阀、大官僚。 38.中流：江心水深流急的地方。 39.击水：指游泳。 40.遏：阻止。 41.飞舟：飞快前进的船只。
人教版高一英语必修二Unit 1课文翻译 Unit 1 Cultural relics Reading IN SEARCH OF THE AMBER ROOM 寻找琥珀屋 Frederick William Ⅰ，the King of Prussia , could never have imagined that his greatest gift to the Russian people would have such an amazing history . 普鲁士国王腓特烈·威廉一世绝不可能想到他送给俄罗斯人民的厚礼会有这样一段令人惊讶的历史。This gift was the Amber Room , which was given this name because several tons of amber were used to make it . 这件礼物就是琥珀屋，它之所以有这个名字，是因为造这间房子用了好几吨的琥珀。The amber which was selected had a beautiful yellow-brown colour like honey . 选出来的琥珀色彩艳丽，呈现蜂蜜一样的黄褐色。The design of the room was in the fancy style popular in those days . 琥珀屋的设计采用了当时流行的别致的建筑式样。It was also a treasure decorated with gold and jewels , which took the country's best artists about ten years to make . 它也是用金银珠宝装饰起来的珍品。一批国家最优秀的艺术家用了大约十年的时间才把它完成。 In fact , the room was not made to be a gift . 事实上，这个琥珀屋并不是作为礼物来建造的。It was designed for the palace of Frederick Ⅰ. 它是为腓特烈一世的宫殿设计(制作)的。However, the next King
高一数学必修1综合复习试题 一、填空题 1．集合A ＝{x |－1≤x ≤2}，B ＝{x |x <1}，则A ∩(?R B )＝ ． 2．已知函数20()10x x f x x x ?=?->?，≤，，，若1()2f a =，则实数a = ． 3．方程)2(log )12(log 255-=+x x 的解集为 ． 4．函数23 )(-=x x f 的定义域为 ． 5．已知函数()f x 是R 上的奇函数，且当0x >时，32()2f x x x =-，则0x <时，函数()f x 的表达式为()f x = ． 6．定义集合A 、B 的一种运算：1212{,,}A B x x x x x A x B *==+∈∈其中，若{1,2,3}A =，{1,2}B =，则A B *中的所有元素数字之和为 ． 7．已知定义在R 上的奇函数)(x f 满足),()2(x f x f -=+则)6(f =_________. 8．若2()2(1)2f x ax a x =+-+在(3,3)-为单调函数，则a 的取值范围是 ． 9 ．函数y 的单调递减区间为 ． 10．函数)86lg()(2++-=a ax ax x f 的定义域为R ，则实数a 的取值范围是 ． 11．若关于x 的方程a a x -+= 523)43(有负实数解，则实数a 的取值范围为 ． 12．如果函数()223f x x x =-+在[]0,m 上有最大值3，最小值2，则m 的范围是 ．
13．已知定义域为()(),00,-∞+∞U 的偶函数()f x 在(0)+∞，上为增函数，且(1)0f =，则 不等式()0x f x ?>的解集为 ． 14．不等式012 ≥+-ax x 对所有]2,1[∈x 都成立，则实数a 的取值范围 ． 二、解答题 15．设集合{}2|lg(2)A x y x x ==--，集合{}|3||B y y x ==-． ⑴ 求B A ?和A B U ； ⑵ 若{}|40C x x p =+<，C A ?，求实数p 的取值范围． 16．计算下列各式的值： （1）3212833)21() 32(??? ??--+-- ； (2) 2lg 2lg3111lg 0.36lg823 +++．
JOHN SNOW DEFEATS “KING CHOLERA John Snow was a famous doctor in London—so expert, indeed, that he attended Queen Victoria as her personal physician. But he became inspired when he thought about helping ordinary people exposed to cholera. This was the deadly disease of its day. Neither its cause nor its cure was understood. So many thousands of terrified people died every time there was an outbreak. John Snow wanted to face the challenge and solve this problem. He knew that cholera would never be controlled until its cause was found. 约翰·斯洛是伦敦一位著名的医生——他的确医术精湛，因而成为照料维多利亚女王的私人医生。但他一想到要帮助那些得了霍乱的普通百姓时，他就感到很振奋。霍乱在当时是最致命的疾病，人们既不知道它的病源，也不了解它的治疗方法。每次霍乱暴发时，就有大批惊恐的老百姓死去。约翰·斯洛想面对这个挑战，解决这个问题。他知道，在找到病源之前，霍乱疫情是无法控制的。 He became interested in two theories that possibly explained how cholera killed people. The first suggested that cholera multiplied in the air. A cloud of dangerous gas floated around until it found its victims. The second suggested that people absorbed this disease into their bodies with their meals. From the stomach the disease quickly attacked the body and soon the affected person died. 斯洛对霍乱致人死地的两种推测都很感兴趣。一种看法是霍乱病毒在空气中繁殖着，像一股危险的气体到处漂浮，直到找到病毒的受害者为止。第二种看法是人们在吃饭的时候把这种病毒引入体内的。病从胃里发作而迅速殃及全身，患者就会很快地死去。 John Snow suspected that the second theory was correct but he needed evidence. So when another outbreak hit London in 1845, he was ready to begin his enquiry. As the disease spread quickly through poor neighborhoods, he began to gather information. In two particular streets, the cholera outbreak was so severe that more than 500 people died in ten days. He was determined to find out why. 斯洛推测第二种说法是正确的，但他需要证据。因此，在1854 年伦敦再次暴发霍乱的时候，约翰·斯洛着手准备对此进行调研。当霍乱在贫民区迅速蔓延的时候，约翰·斯洛就开始收集资料。他发现特别在两条街道上霍乱流行的很严重，在10 天之内就死去了500 多人。他决心要查明原因。 First he marked on a map the exact places where all the dead people had lived. This gave him a valuable clue about the cause of the disease. Many of the deaths were near the water pump in Broad Street (especially numbers 16,37, 38 and 40) . He also noticed that some houses (such as 20 and 21 Broad Street and 8 and 9 Cambridge Street) had had no deaths. He had not foreseen this, so he made further investigations. He discovered that these people worked in the pub at 7 Cambridge Street. They had been given free beer and so had not drunk the water from the pump. It seemed that the water was to blame. 首先，他在一张地图上标明了所有死者住过的地方。这提供了一条说明霍乱起因的很有价值的线索。许多死者是住在宽街的水泵附近（特别是这条街上16、37、38、40 号）。他发现有些住宅（如宽街上20 号和21 号以及剑桥街上的8 号和9 号）却无人死亡。他以前没预料到这种情况，所有他决定深入调查。他发现，这些人都在剑桥街7 号的酒馆里打工，而酒馆为他们免费提供啤酒喝，因此他们没有喝从宽街水泵抽上来的水。看来水是罪魁祸首。Next, John Snow looked into the source of the water for these two streets. He found that it came from the river polluted by the dirty water from London. He immediately told the astonished people in Broad Street to remove the handle from the pump so that it could not be used. Soon
人教版新课标必修2u n i t1课文原文和翻译w o r d格式 IN SEARCH OF THE AMBER ROOM Frederick William Ⅰ，the King of Prussia , could never have imagined that his greatest gift to the Russian people would have such an amazing history . This gift was the Amber Room , which was given this name because several tons of amber were used to make it . The amber which was selected had a beautiful yellow-brown colour like honey . The design of the room was in the fancy style popular in those days . It was also a treasure decorated with gold and jewels , which took the country's best artists about ten years to make . In fact , the room was not made to be a gift . It was designed for the palace of Frederick Ⅰ. However, the next King of Prussia , Frederick William Ⅰ,to whom the amber room belonged, decided not to keep it. In 1716 he gave it to Peter the Great. In return , the Czar sent him a troop of his best soldiers. So the Amber Room because part of the Czar's winter palace in St four metres long, the room served as a small reception hall for important visitors . Later,Catherine Ⅱhad the Amber Room moved to a palace outside St Petersburg where she spent her summers. She told her artists to add more details to it .In 1770 the room was completed the way she wanted . Almost six hundred candles lit the room ,and its mirrors and pictures shone like gold. Sadly , although the Amber Room was considered one of the wonders of the world , it is now missing . In September 1941, the Nazi army was near St Petersburg . This was a time when the two countries were at war . Before the Nazis could get to the summer palace , the Russians were able to remove some furniture and small art objects from the Amber Room . However , some of the Nazis secretly stole the room itself . In less than two days 100,000 pieces were put inside twenty-seven woooden boxs . There is no doubt that the boxs were then put on a train for Konigsberg, which was at that time a German city on the Baltic Sea . After that, what happened to the Amber Room remains a mystery . Recently , the Russians and Germans have built a new Amber Room at the summer palace . By studying old photos of the former Amber Room , they have made the new one look like the old one .In 2003 it was ready for the people of St Petersburg when they celebrated the 300th birthday of their city . A FACT OR AN OPINION What is a fact Is it something that people believe No. A fact is anything that can be proved. For example, it can be proved that China has more people than any other country in the world. This is a fact. Then what is an opinion An opinion is what someone believes is true but has not been proved. So an opinion is not good evidence in a trial. For example, it is an opinion if you say “Cats are better pets than dogs”. It may be true, but it is difficult to prove. Some peo ple may not agree with this opinion but they also cannot prove that they are right. In a trial, a judge must decide which eyewitnesses to believe and which not to believe. The judge does not consider what each eyewitness looks like or where that person lives or works. He/she only cares about whether the eyewitness has given true information, which must be facts rather than opinions. This kind of information is called evidence. 人教版新课标必修2 unit2 课文原文word格式 AN INTERVIEW Pausanias, who was a Greek writer about 2,000 years ago, has come on a magical journey on March 18th 2007 to find out about the present-day Olympic Games. He is now interviewing Li Yan, a volunteer for the 2008 Olympic Games.
U n i t3L i f e i n t h e f u t u r e FIRST IMPRESSIONS Spacemail: 15/11/3008(Earthtime) Dear Mum and Dad, I still cannot believe that I am taking up this prize that I won last year. I have to remind myself constantly that I am really in AD 3008. Worried about the journey, I was unsettled for the first few days. As a result, I suffered from “time lag”. This is similar to the “jet lag” you get from flying, but it seems you keep getting flashbacks from your previous time period. So I was very nervous and uncertain at first. However, my friend and guide, Wang Ping, was very understanding and gave me some green tablets which helped a lot. Well-known for their expertise, his parents’ company, called “Future Tours”, transported me safely into the future in a time capsule. him to or pressing fast as too many ” flashback soft room with 来源于网络
Unit 1 Reading课文语法填空 In Search of the Amber Room 一、语法填空(根据课文内容完成短文） Frederick William I, the King of Prussia, could never have imagined that his greatest gift to the Russian people would have such an 1________ (amaze) history. 2________ (actual), the Amber Room was designed 3________ the palace of Frederick I. The room 4________ (make) of several tons of amber. 5________the next King of Prussia decided to give it to the Russian people as ________ gift of friendship. In return, the Czar sent a troop of his best soldiers to the Prussian. So the Amber Room became part of the Czar’s winter palace in St Petersburg. It served as a small reception hall for important visitors. Later, Catherine II had it moved to a palace 7________ she spent her summers. Before the Nazis got to the summer palace, the Russians were able to remove some furniture and small art objects from the Amber Room. Some of the Nazis 8________ (secret) stole the room itself. After that, 9________ happened to the Amber Room remains a mystery. Recently, the Russians and Germans have built a new Amber Room by studying old photos of the former 10________.
教版高一数学必修一知点 【一】 一、集合及其表示 1、集合的含： “集合” 个首先我想到的是上体育或者开会老常喊的“全体集合”。数学上的“集合”和个意思是一的，只不一个是一个是名而已。 所以集合的含是：某些指定的象集在一起就成一个集合，称集，其中每一个 象叫元素。比如高一二班集合，那么所有高一二班的同学就构成了一个集合，每一个同学就称个集合的元素。 2、集合的表示 通常用大写字母表示集合，用小写字母表示元素，如集合A={a， b ，c}。 a、 b、 c 就是集合 A 中的元素，作a∈ A，相反， d 不属于集合A，作 dA 。 有一些特殊的集合需要： 非整数集 (即自然数集 )N 正整数集N* 或 N+ 整数集 Z 有理数集Q 数集 R 集合的表示方法：列法与描述法。 ①列法： {a,b,c ??} ② 描述法：将集合中的元素的公共属性描述出来。如{xR|x-3>2},{x|x-3>2} ，{(x,y)|y=x2+1} ③言描述法：例：{不是直角三角形的三角形} 例：不等式 x-3>2 的解集是 {xR|x-3>2} 或 {x|x- 3>2} ：描述法表示集合注意集合的代表元素 A={(x,y)|y=x2+3x+2} 与 B={y|y=x2+3x+2} 不同。集合 A 中是数元素(x，y)，集合 B 中只有元素y。 3、集合的三个特性 (1)无序性 B={2,1}，集合A=B。 指集合中的元素排列没有序，如集合A={1,2}，集合 例：集合A={1,2}，B={a,b}，若 A=B，求 a、 b 的。 解：，A=B 注意：有两解。 (2)互异性 指集合中的元素不能重复，A={2,2}只能表示{2} (3)确定性 集合的确定性是指成集合的元素的性必明确，不允有模棱两可、含混不清的情况。 二、集合的基本关系 1.子集， A 包含于 B，：，有两种可能 (1)A 是 B 的一部分， (2)A 与 B 是同一集合， A=B， A、B 两集合中元素都相同。 反之 :集合 A 不包含于集合B,作。 如：集合 A={1,2,3} ，B={1,2,3,4}， C={1,2,3,4}，三个集合的关系可以表示，，B=C。A是 C 的子集，同 A 也是 C 的真子集。 2.真子集 :如果 AB, 且 AB 那就集合 A 是集合 B 的真子集，作 AB(或BA)