保定英语答案

㈠ 2012保定初中毕业生英语二模答案

保定市2012年初中毕业生第二次模拟考试
九年级理科综合试卷参考答案
一、单选题（本大题共22个小题；每小题2分，共44分。在每小题给出的四个选项中，只有一个选项符合题意）
题号 1 2 3 4 5 6 7 8 9 10 11
答案 A C A B B C D D A C B
题号 12 13 14 15 16 17 18 19 20 21 22
答案 D B A A C D D D C A D
二、填空及简答题（本大题共9个小题；第24小题3分，其余小题每空1分，共34分）
23.（1）被撞物体移动距离的长短
（2）使小球到达水平面时具有相同的速度
（3）投掷出去的实心球在下落的过程中能量如何转化？
重力势能转化为动能
24.光的反射 右图 小
25.使电热水壶的金属外壳与地线相连 3.36×105 93.3%
26.（1）S 2000
（2）110
（3）上端N极
27.灯火 92.6% 90
28.（1）AB
（2）CO2
（3）1.5×108
29.（1）元素
（2）真空包装（其他合理答案也可）
（3）＋6 煮沸
（4）铁比铜活泼
（5）凝固点降低
30.（1）无色酚酞试液变红
（2）加入酸碱指示剂（其他合理答案也可）
（3）Ca(OH)2+NaCO3 CaCO3↓+2NaOH
（4）二氧化碳（或按物质分类补充合理也可）
31.（1）H2O
（2）H2SO4+Fe＝FeSO4+H2↑(其他合理答案也可)
（3）置换反应
（4）湿法炼铜（其他合理答案也可）
三、实验探究题（本大题共4个小题；第32小题4分，第33小题5分，第34小题8分，第35小题7分，共24分）
32.略（只要合理即得分）
33.（1）质量 甲
（2）加热时间 被加热的物质在相同时间内吸收的热量相同
（4）不正确，因为蒸发不受温度限制晚间海水也会蒸发
34.（1）略
（2）R2略（与实物图一致）
（3）灯丝断路
（4）0.4 1.52
实验拓展：（2分）
35.2NaOH+CO2 Na2CO3+H2O
【交流讨论】
（1）偏小 在水面上覆盖一层植物油(其它合理答案也可)
（2）（答其中一点或其他合理答案均可）
①产生的CO2气体中混有水蒸气，同时被碱石灰吸收 导致结果偏大
②反应结束后装置内残留的CO2气体不能全部排出 导致结果偏小
③球形干燥管与空气相通，也会吸收空气中的CO2和蒸气 导致结果偏大
【拓展探究】
（1） 过滤
（2） 向溶液M中继续滴加CaCl2溶液，若无沉淀说明CaCl2溶液已过量
四、计算应用题（本大题共3个小题；第36小题5分，第37小题6分，第38小题7分，共18分。解答时，要求有必要的文字说明、公式和计算步骤等，只写最后结果不得分）
36.（1）6
（2）解：设这10mL食醋样品中CH3COOH的质量为x
NaOH的质量为：6g×5%＝0.3g
CH3COOH＋NaOH CH3COONa+H2O
60 40
x 0.3g
60:x＝40:0.3g
x＝0.45g
0.45g÷10mL×100mL=4.5g
答：该市售食醋符合国家标准。
37.（1）略
（2）F1L1＝F2L2＝ ＝ ＝400N
（3） P=
（4）
38.（1）U0＝R0×I＝30 ×0.3A＝9V U热＝U－U0＝20V－9V＝11V
P热＝U热I＝11V×0.3A＝3.3W
（3） 电压表示数最大值U＝15V，此时U热最大＝U－U最大＝20V－15V＝5V
电流为I′＝
此时热敏电阻的最小值为R最小＝
对照表格可知当热敏电阻为10 时，对应的温度值为120℃

㈡ 保定赛门英语

保定有英联邦学校，专门教英语的。不过不教小孩，主要是高中、大学、成人和出国类英语课程

㈢ 保定市2020寒假调考英语卷子详解

保定市2020年寒假掉英语卷子的详解在他最后面的答案上可以找到。

㈣ 2012年保定人教版数学语文物理暑假生活答案 保定冀教版英语答案 急急急 ！ 谢谢 给高分

建议你在网上一道题一道题网络，效果很好，一般都能找到答案，你这样是很难找的到的

㈤ 保定的简介英文版

hometown is baoding in hebei province，which is an ancient city with thousand years of history !baoding is full of nature's treasures and outstanding people. in ancient times there were many great men,such as :jingke,liubei in han dynasty, geographer liyuan, mathematician zuchong and so on. Baoding is the cradle of generals, the first army officer school is built in baoding, WuPeiFu, sunchuanfang jiangjieshi yeting LiJiShen, zhang zhong, FuZuoYi etc, more than 1,700 generals were all developed by baoding army officer school,
In modern times, There are still many celebrities in Baoding,such as The world champion guojingjing, Ecators and entrepreneurs zhouhuzhen,the famous lawyer shaonan.【古今的名人]

Baoding was located in central of hebei province and situated in the Center of shijiazhuang beijing and tianjin,so baoding is also called the capital Southgate.
Baoding is a national historical and cultural city, an open city,an excellent tourism city,the national basketball city,there are many people call baoding” longevity city”,” champion city”.
Now Baoding is the national High and New Technology Instry Development Zone, Baoding-China electric valley,
baoding have many famous folk craft remines now,such as stone quyang carving,gou clay figurine,yishui ink-stone in yixian,xiongxian black pottery ,dingxing enamel and so on .
baoding have some special celebrations,such as peach blossom’s day in shunping, The international XiangBaojie in gou,the Lotus Festival in lake yangdian , the Rogers Chinese Lantern Festival in zhuozhou,the medicinal materials festival in anguo,huabei aviation tourism festival in mancheng and so on !
there are also many delicious Speciality Foods and special local proct in baoding,such as lvrouhuoshao, Chinese Date and walnut in fuping, strawberry in mancheng,and i think the most famous is Wensi Bean Curd in gaobeidian.
Baoding Baoding has a lot of institution of higher learning,such as Hebei University, North China Electric Power University, Hebei Agricultural University, china judicial police academy.

㈥ 2012保定二模英语答案

参考答案 A卷 听力：1---5 CBAAB 6---10 BCAAB 11---15 CACBB 16---20 ABCBA 单选: 21---25 BACCB 26---30 ABDCC 31---35CDACD 完形：36---40 CBABD 41---45 DABCA 46---50 CDDBC 51---55 ADBCD 阅读：56---60 BDAAC 61---65 CBCBD 66---70 ACCAB 71---75 CEDBF
B卷 听力：1---5 ABCAB 6---10 BCAAB 11---15 CACBB 16---20 ABBCA 单选: 21---25 CACBB 26---30 ACDCB 31---35CDADC 完形：36---40 CBABD 41---45 DABCA 46---50 CDDBC 51---55 ADBCD 阅读：56---60 BDAAC 61---65 CBCBD 66---70 ACCAB 71---75 CEDBF

Dear Sri/Madam, I read your advertisement on the Internet and I would like to apply for the position of a part-time tourist guide. I am a boy/girl of 18. I have a good knowledge of English and I’m excellent at speaking it, so there will be no trouble for me communicating with foreigners. What’s more, I know well about the famous national places of interest as well as the well-known resorts. Besides, I’m open-minded and it is easy for me to get along well with others. When tourists are in trouble I will be ready to help them. Thanks for your consideration. I would be more than happy to be employed. Looking forward to your reply. Yours, Li Hua

听力材料： Text 1 M: Jessie, what are you doing? W: I’m reading an interesting book about wild animals. M: Oh, I wonder if it is the same book I read last weekend. Text 2 W: Hello, is there a place I can use the Internet? M: Yes, indeed. There’s an Internet Café on the ground floor. They are $2 for ten minutes. Text 3 W: Your classmate Prince is excellent. He was first in the national maths competition. M: Yes, he’s very clever. But he is a person of few words. Text 4 M: What was it like working with those young girl stars? W: It was a great group. There were never any fights. We had a wonderful time. Text 5 M: It’s that time of the month again — time to pay the rent. W: Yeah, and I’m really broken now. M: Well, you need to tighten your belt just like me. Text 6 M: Uh, excuse me, Professor Muse? W: Oh, yes, Arnold, come in. M: You asked to see me after class? W: Yes, I did, Arnold. I just wanted to have a few words with you about your performance in class lately. Your last three test scores have been very disappointing. M: I know I have let you down. I will study much harder this semester. W: Well, I’m glad to hear that, Arnold, because if you don’t improve, you will not be able to get a B or above for the final exam. Text 7 W: We are going to put on a performance. M: Really? When? W: It’s only three days away----On May 4. We have been preparing for it for two months. M: Where are you going to put it on? At the Youth Square? W: No. At the People’s Theatre. M: What are you doing that for? W: We want to collect money for poor children in the mountainous areas. M: That sounds great. Good luck to you. W: Thanks a lot. Text 8 W: Hello, Mark. I’m the reporter from Sports Weekly. May I ask you some questions? M: Please go ahead. W: What makes you take part in such a long race? M: I have confidence in my strength. I manage to do some exercise every day. W: Do you mean that regular exercise contributes to your good health? M: Sure. Young people nowadays watch games on television and read about sports in the newspaper or on the Internet and state that they love sports. I can’t see any good of that. W: I am one of them. What shall I do? M: A human being is a kind of machine that wears out from lack of use. You can start with some easy movements, such as jogging. W: Shall I stick to one exercise? M: You can, but your general fitness level is likely to increase through different activities. W: Thank you. And I hope I can see you in the race next year. Text 9 M: Well, what’s on TV tonight? W: Ur, there is a rerun of Star Wars. M: Nah, I’ve seen it a billion times. I’d like to see something different. W: Okay, let’s see here. Oh, on channel 2 at 9:00, there’s a home improvement show about fixing anything around the house. We do have a few things that you could repair in the bathroom. M: Fixing things? Uh, I think I’m going to bed. I have to get up early tomorrow. W: Okay. Too bad, though. There’s a basketball game on right now, but I guess you can catch the score in tomorrow’s newspaper. M: Oh, okay. I’ll stay up and keep you company while I, I mean, We watch the game. W: I thought you’d change your mind. Text 10 Hello, everyone. I’d like to tell you something about the student clubs in our school. Let’s begin with our reading club. It was first started in 1968, and has 90 members now. Every Thursday afternoon, they gather together to exchange their ideas on books. And you may join them to share your views. If you are a music lover, come to our music club. This club has a total of 85 members who usually meet on Saturday. Sometimes they go to the concerts together and sometimes they give performances themselves. For those who enjoy outdoor sports, the bicycle club can be a good choice. Trips are usually organized on Wednesday and last at least two hours. Together with 50 cyclists, you can not only see the beautiful nature, but also make yourself stronger. Of course, there are also many other clubs in our school. For more information, please go to the school website.

㈦ 保定市竟秀区2019至2020学年度第一学期期末学业质量检测七年级英语试卷

保定市竞秀区2019年到2020年学度，第一学期期末考试检测英语试卷把齐亮出来我给你打。