陈千峰英语学习系列--------
单元知识过关检测---- B 2 U 4 -----命题:陈千峰说明：1. 此部分的内容必须掌握 2. 抄袭对你没好处 3. 先自己做，不会做再查字典、问同学老师
一．单词、短语用法（模拟题）
【】1. -------use an umbrella to ______yourself from the sun, will you?
-------that’s very kind of you.(10重庆高三联合诊断)
A. prevent
B. keep
C. stop
D.protect
【】2. Everyone present was ______ a loss to know what to say.
A. in
B. on
C. at
D.to
【】3. Great attention must be paid ______ education, especially in the countryside.
A. develop
B. to develop
C. to developing
D.developing
【】4. what surprised me was not what he said but ______ he said it.
A. the way
B. in the way that
C. in the way
D. the way which
二．单词、短语用法（高考真题）
①高考题的可信度高，如果做得好，可以增强自信。
②只要上课认真听讲，消化吸收导学案上的知识，其实高考题也只是一只纸老虎！！！
湖北专题
【】1. Although the wind has ______, the rain remain s steady(稳定的), so you still need a raincoat.(湖北)
A. turn ed up
B. gone back
C. die d down
D. blown out
【】2. The state-run company(国有企业) is require d to make its account s(帐户) as _____ as possible for its staff (员工) to monitor(监督)the use of money. (11湖北)
A. transparent (透明)
B. reasonable(合理)
C. secure(安全的)
D. formal
06年专题
【】1. He was wearing dark glasses to ___his eyes form the sun.(06陕西)
A. stop
B. keep
C. prevent
D. protect
【】2. --------- have you ______some new ideas?
--------- yeah. I will tell you later.(07江苏)
A. come about(发生)
B. come into
C. come up with
D. come out with 【】1. little Johnny felt the bag, curious to know what it______
A. collected
B. contain ed
C. load ed(装载)
D. saved (08全国)【】1. Those who suffer from headache will find they get ______ from this medicine.（10山东）
A. relief
B. safety
C. defense(防卫)
D. shelter
【】1.I’d prefer to my judgment until I find all the evidence.
A. show
B. express
C. pass D reserve(11福建)【】2.Always remember put such dange rous things as lives out children’s
A. touch
B. sight(视力)
C. reach
D. distance(11四川)三．本单元语法---时态（be being done）
以下单元均有关于时态的题目：B1U3 、B2U2--4 、B7U2--3
提醒：每道题的4个选项中，均有一个选项是be being done的形式，但那不一定是正确选项。必须认真思考。
①高考题的可信度高，如果做得好，可以增强自信。
②只要上课认真听讲，消化吸收导学案上的知识，其实高考题也只是一只纸老虎！！！
【】1. ------ by the way, have you moved into the new house?
-------Not yet. The walls ______. (10浙江宁波高一检测)
A. were painted
B. are being painted
C. are painted
D. are painting
【】2. A new cinema ______ here. They hope to finish it next month.
A. will be built
B. is built
C. had been built
D. is being built
【】3. the policeman’s attention was suddenly caught b a small box which ___ place d under the Minister’s car
A. had been
B. was being
C. has been
D. would be (05广东)
【】4. ------I don’t suppose(想到) the police know who did it.
-------well, surprisingly they do. A man had been arrest ed(抓捕) and ______ now.(06江苏)
A. has been question ed
B. is being questioned
C. is questing
D. had been questioned
【】5. ---Have you handed in your schoolwork yet?（07辽宁）
---Yes, I have. I guess it ______ now.
A. has grade d
B. is graded
C. is being graded
D. is grading
【】6. Professor James will give us a lecture on the Western culture, but when and where ____ yet.（07浙江）
A. hasn’t been decided
B. haven’t de cided
C. isn’t being de cided
D. aren’t decided
【】7. ------what is that noise?
------oh, I forgot to tell you. The new machine ______. (08浙江)
A. was tested
B. will be tested
C. is being tested
D. has been tested
【】8. No decision _____ about any future appointment(任命) until all the candidate s(竞选者) have been interview ed. (08北京)
A. will be made
B. is made
C. is being made
D. had been made
【】9. It is often that human beings are naturally equip ped to speak.（09全国2）
A. said
B. to say
C. saying
D. being said
【】10. Would you please keep silent? The weather repor t ______ and I want to listen.（09湖南）
A. is broadcast广播
B. is being broadcast
C. has been broadcasted
D. had been broadcast
【】11. ----- why does the lake smell terrible?
----- because large quantities of(大量) water______.（09福建）
A. have polluted
B. is being polluted
C. has been polluted
D. have been polluted 【】12. ------why don’t we choose that road to save time?
------- the bridge to it ______. (09四川)
A. has been repaired
B. is repaired
C. is being repaired
D. will be repaired
【】13.----- Hi, Terry, can I use your computer for a while this afternoon?
----- Sorry. .（09江苏）
A. It' s repaired
B. It has been repaired
C. It's being repaired
D. It had been repaired
【】14. It is reported that many a(很多) new houses at present in the disaster area. （10陕西）
A. are being built
B. were being built
C. was being built
D. is being built
【】15. His first book next month is based on a true story. （10陕西）
A. published
B. to be published
C. to publish
D. being published
【】16. Traditional folk arts of Tianjin like paper cutting ____at the culture show of the 2010 Shanghai World Expo.（10天津）
A. are exhibiting
B. is exhibiting
C. are being exhibited
D. is being exhibited
【】17. The church tower which will be open to tourists soon. The work is almost finished.（10上海）
A. has restore d(维修)
B. has been restored
C. is restoring
D. is being restored 【】18. A lot of people often forget that oral exams ______ to test our communicative ability. (11上海)
A. design
B. are designed
C. are designing
D. are being designed
【】19. In the last few years thousands of films all over the word.(11天津)
A. have produced
B. have been produced
C. are producing
D. are being produced
【】20. At this time tomorrow ______ over the Atlantic.
A. we’re going to f ly
B. we will be flying
C. we will fly
D. we are to fly
【】21. Daniel's family their holiday in Huangshan this time next week.（09安徽）
A. are enjoying
B. are to enjoy
C. will enjoy
D. will be enjoying
四.完成句子（必须用本单元所学内容，每空只能写1个单词）
1. (08湖北)At present, lots of food, water, tent s(帐棚), and medicine ___________________(正运往)from all
over China and other parts of the world to the earthquake-stricken areas(地震灾区).
(transport)
课外补充知识点
说明：1.不是本单元必须掌握的内容,有兴趣、有能力就做
2.先自已做，做不到再查字典、问同学、问老师
3．必须搞清楚原因
补充语法项目1---- 时态（has been doing）把其它类型的弄到相应单元！！！！！！
提醒：选项中含有have been doing，但那不一定是正确选项。必须根据具体情况来决定【】1. I won’t tell the student the answer to the math problem until he ______ on it for more than an hour.
A. has been working
B. will have worked
C. will have been working
D. had worked （06湖北）
【】2.—I have got a headache.（07江西）—No wonder. You in front of that computer too long.
A. work
B. are working
C. have been working
D. worked
【】3. They became friends again that day. Until then, they ____ to each other for nearly two years.（07安徽）
A. didn't speak
B. hadn't spoken
C. haven' t spoken
D. haven' t been speaking
【】4. Cathy is taking notes of the grammatical rules in class at Sunshine School, where she____ English for a year.
A. studies
B. studied
C. is studying
D. has been studying （07湖南）【】5. If their marketing plans succeed, they ____ their sales by 20 percent.(08全国)
A. will increase
B. have been increasing
C. have increased
D. would be increasing
【】6.—Have you got any job offers?(08辽宁) —No. I ______.
A. waited
B. had been waiting
C. have waited
D. am waiting
【】7.—I’m sure Andrew will win the first prize in the final.
—I think so. He ____ for it for months. (08江苏)
A. is preparing
B. was preparing
C. had been preparing
D. has been preparing 【】8. I called Hnnah many times yesterday evening, but I couldn’t get through. Her brother _____ on the phone all the time!(08湖南)
A. was talking
B. has been talking
C. has talked
D. talked
【】9. Over the past decade s(十年), sea ice in the Arctic as a result of global warming.
A. had decrease d
B. decreased
C. has been decreasing
D. is decreasing （09浙江）【】10.——Guess what,we’ve got our visa s(护照) for a short-term visit to the UK this summer.(10福建) ——How mice! You a different culture then.
A. will be experienc ing
B. have experienced
C. have been experiencing
D. will have experienced
【】11. Joseph to evening classes since last month ,but he still can’t say “what’s your name ?”in Russian.
A. has been going
B. went
C. goes
D. has gone (10辽宁)【】12.We ____ on this project for four hours. Let’s have a rest.(10天津)
A. are working
B. have been working
C. worked
D. had worked
【】13.—Why do you want to work for our company?
—This is the job that I for. (10重庆)
A. looked
B. am to look
C. had looked
D. have been looking
【】14. Mother wanted to be a good provider, a role she since her marriage to father.(10江西)
A. shoulder s(承担)
B. shouldered
C. is shouldering
D. has been shouldering
【】15．----We’ve spent too much money recently．(10安徽) ----Well，it isn’t surprising．Our friends and relative s around all the time.
A．are coming B．had come C．were coming D．have been coming 【】16. I am tired out(累坏了). I all afternoon and I don't seem to have finished anything. (10湖南)
A. shopped
B. have shopped
C. had shopped
D. have been shopping
【】17. -----why, Jack, you look so tired!(10江苏) -----Well, I _____the house and I must finish the work tomorrow.
A. was painting
B. will be painting
C. have painted
D. have been painting 【】19. I have to see the doctor because I a lot lately. （10陕西）
A. have been coughing
B. had coughed
C. coughed
D. cough
【】18. ---What’s wrong with your coat? (11重庆) ---Just now when I wanted to get off the bus, the man next to me ________ on it.
A. sat
B. had sat
C. had been sitting
D. was sitting
【】20. ---- where did you guy s(家伙) go for the summer vacation?(10江苏) -----We______ busy with our work for months, so we went to the beach to relax ourselves.
A. were
B. have been
C. had been
D. will be
疑问：忙了几个月，指的是去海边之前忙？现在忙不忙？
【】21. I’m sure you will do better in the test because you ______ so hard this year. (11上海)
A. studied
B. had studied
C. will study
D. have been studying
【】22.Tom in the library every night over the last three months.(11北京)
A. works
B. worked
C. have been working
D. had been working
【】23. I'll go to the library as soon as I finish what I____ (11辽宁)
A. was doing
B. am doing
C. have done
D. had been doing
【】24．When Alice came to，she did not know how long she there．(11全国1) A．had been lying B．has been lying C．was lying D．has lain
【】25. She was surprised to find the fridge empty; the child _____ everything!(11山东)
A. had been eating
B. had eaten
C. have eaten
D. have been eating
补充语法项目2---- 时态（will be doing）
提醒：每道题的4个选项中，均有一个选项是will be doing的形式，但那不一定是正确选项。必须认真思考。
【】1．----Is there anything wrong, Bob? You look sad.
----Oh, nothing much. In fact, I ____ of my friends back home.（07国2）
A. have just thought
B. was just thinking
C. would just think
D. will just be thinking 【】2. ------I hear you ____ in a pub. what’s it like? (11江苏) ------Well ,it’s very ha r d work and I’m always tired , but I don’t mind.
A. are working
B. will work
C. were working
D. will be working
【】3. -----why, Jack, you look so tired!(10江苏) -----Well, I _____the house and I must finish the work tomorrow.
A. was painting
B. will be painting
C. have painted
D. have been painting
牛津7A Unit 4 单元测试（一） 听力部分(20分) 一、选出你没听到的词语。（听一遍，5分） ( )1.A.hamburgers B.hungry C.hotpot D.hate ( )2.A.need B.never C.noodles D.knife ( )3.A.energy B.exercise C.also D.always ( )4.A.story B.salt C.shelf D.seldom ( )5.A.any more B.ice cream C.dried fish D.lemon juice 二、听句子选出最佳答语。（听两遍，5分） ( )1.A.I like swimming. B.I like rice and meat. C.No,I don't. D.Yes,I am. ( )2.A.A glass of water. B.An orange. C.Yes,please. D.No,thank you. ( )3.A.Oh,I know that one. B.It's a pleasure. C.I know. D.OK,let's go. ( )4.A.No. B.That's all right. C.You're welcome. D.That's OK. ( )5.A.Twice a week. B.8 hours. C.At five. D.Dancing.三、听对话，判断正误，正确的写T，错误的写F。（听两遍，5分） ( )1.The dialogue is between a man and a woman. ( )2.The man and the woman are both hungry. ( )3.They want to get a snack. ( )4.The man wants a hotdog and an ice-cream. ( )5.The woman wants an ice-cream only. 笔试部分(80分) 一、英汉词组互译。（10分） 1.fit and healthy 2.a kind of food 3.take in 4.black tea 5.taste sour 6.一天许多次 7.两块面包8.改变我的饮食和生活方式 9.一个健康的人10.对……有益 二、根据句意和首字母提示完成下列句子。（10分） 1.Sweet snacks can give us e ,but they are not good for us. 2.Kitty didn't have break fast this morning, so she is h now. 3.Sandy doesn't like badminton, so she s plays badminton.
Unit1 I、单项选择 ( )1. －__________ can you play? －The drums. A. When B. How C. What D. Where ( )2. －__________ you sing? －Yes, I can. A. Do B. Can C. Are D. Am ( )3. I want to __________ the chess club. A. join B. join in C. join to D. join for ( )4. Tom wants ________ to you. Are you free? A．to tell B．tells C．to talk D．talks ( )5. Can you help me with _________? A. dance B. dancing C. dances D. to dance ( )6. －What club ______ you want to join? －Chess club. A. does B. do C. can D. are ( )7. Her sister can play __________ piano, but she can’t play _____ basketball. A. the; the B. /; the C. the; / D. /; / ( )8. My brother can play the guitar，______ he can’t play it very well. A. and B. so C. or D. but ( )9. －Are you good __________ your students? －Yes, I am. A. at B. with C. for D. of ( )10. －Are you __________? －Yes, I am. A. a musician B. musicians C. musician D. A and B ( )11. －Can he _________ a student? －Yes. A. is B. be C. are D. does ( )12. We want some singers(歌手) _________ our rock band. A. for B. of C. to D. at ( )13．Please call me ___________ 8989766. A．in B．at C．about D．with ( )14. Can you help me ____________ my English? A．with B．of C．learning D．about ( )15．What can you do, Lin Tao? ____________ . A．I like sports B．I want to join the music club C．I am well D．I can do Chinese Kung Fu ( )16．Hi, can I help you? ________.A．Yes, please B．No, I can’t C．Yes, I can D．You are welcome ( )17．Tom draws__________.His drawings are very _________. A．good, well B．well, good C．good, good D．well, well ( )18．Can he ___________ it in English? A．speak B．speaks C．say D.talk ( )19. －I can sing ,and I can _______ dance . A. also B. too C.either D. at ( )20. Bill can _________stories and the children want _________friends with me . A speak , make B tell , make C say, making D tell to make ( )21. My sister can _________ very well, so she wants to join __________ club. A. swim; swimming B. swims; swimming C. swim; swims D swims; swim ( )22. _________ does he want to join our club? A. What B. How C. Why D. Where ( )23. Victor sings well. He can _________ in our school music festival. A. is B. are C. be D. am ( )24. Our school show is _____ 6:00 pm _____ Sunday. A. at, on B. on, in C. in, at D. on, at ( )25. —Hello! __________? —Jeff. A. Can I help you B. How are you C. Can you spell your name D. May I know your name ( )26.He can swim very well, ______ he doesn’t want to join the club. A.and B. but C. / D. or ( )27.They need two _____ for their music club. A. musicians B. doctors C. runners D. swimmers ( )28.Sam is a __________ swimmer. He can swim very _________. A. well, good B. good, well C. good, good D. good, fine ( )29.Jeff’s sister can’t swim ___________ dance. A. and B. but C. and not D. or ( )30.－Can you swim or play chess? －_______. A. Yes,I am B.Yes, I can C. I can swim D.I don’t know
第五单元基础知识检测 班级姓名 一、写出相应的拼音和汉字（29分） 1.挑（）逗 2.迸（）溅 3.条fu（） 4.忍俊不禁（） 5.花穗（） 6.伫（）立 7.沉淀（） 8.仙露qiong（）jiang( ) 9.盘qiu（）卧龙 10.酒酿（） 11.孱（）头 12.忏（）悔 13.tui（）色 14.jin（）持 15.wei（）琐 16. huang（）然大悟17.服侍（） 18.垂垂mu（）老 19.马嵬（）坡 20.huo不单行( ) 21.一摞（） 22.颤（）抖 23.miao（）小 24.血（）气方刚 25.shun（）息 26.荒草qiqi( ) 27悲怆（） 28涕（）泪 二、文学常识与名著（16分） 1.课文《》，选自女作家的散文集《铁箫人语》。作者借花来暗示自己的情思，托物言志，表达了对生命的永恒的感悟。 2.作者写的《一颗小桃树》中，有两条叙事线索，明线是 ，暗线是。在作者看来，“我的小桃树”其实就是另一个“我”。 3.被誉为俄罗斯文学之父的诗人，在自己被被沙皇流放的日子里，仍没有丧失希望与斗志，写下了《》。以的口吻、和缓的语气鼓励人们相信生活，相信未来。 4. 国诗人在《未选择的路》一诗中，用了许多具体的形象（比如树林、路、荒草、落叶等）来阐释哲理。 5.《海底两万里》中的“鹦鹉螺号”潜艇，是船长尼摩在大洋中的一座荒岛上秘密建造的，船船身坚固，利用发电。 6.．《海底两万里》中尼摩艇长说了一句话来形容人类的进步： 7．在潜艇困在南极冰层中时，尼摩艇长带领船员用镐凿冰、用热水融冰、用用潜艇破冰；在章鱼困住潜艇时，尼摩艇长带领大家与章鱼殊死搏斗，勇救尼德·兰，可以看出他是一个的人。 8．加拿大捕鲸手自上了“鹦鹉螺”号后，就一直想方设法逃走，最终带领阿龙纳斯和康塞尔成功逃脱可以看出他是一个的人。
一、无损检测基础知识 1.1无损检测概况 1.1.1无损检测的定义和分类 什么叫无损检测，从文字上面理解，无损检测就是指在不损坏试件的前提下，对试件进行检查和测试的方法。但是这并不是严格意义上的无损检测的定义，对现代无损检测的定义是：在不损坏试件的前提下，以物理或化学为手段，借助先进的技术和设备器材，对试件的内部及表面的结构、性质、状态进行检查和测试的方法。在无损检测技术发展过程中出现三个名称，即：无损探伤(Non-destructive lnspction)，无损检测(Non-destructive Testing)，无损评价( Non-destructive Evaluation)。一般认为，这三个名称体现了无损检测技术发展的三个阶段，其中无损探伤是早期阶段的名称，其内涵是探测和发现缺陷；无损检测是当前阶段的名称，其内涵不仅仅是探测缺陷，还包括探测试件的一些其它信息。而无损评价则是即将进入或正在进入的发展阶段，无损评价包涵更广泛，更深刻的内容，它不仅要求发现缺陷，探测试件的结构、性质、状态，还要求获取全面的、更准确的、综合的信息。 射线检测（Radiographyic Testing,,简称RT），超声波检测(Uitrasonic Testing，简称UT)，磁粉检测（Magnetic Testing 简称MT）,渗透检测（Penetrant Testing,简称PT）是开发较早，应用较广泛的探测缺陷的方法，称为四大常规检测方法，到目前为止，这四种方法仍是锅炉压力容器制造质量检验和再用检验最常用的无损检测方法，其中RT和UT 主要用于检测试件内部缺陷。PT主要用于检测试件表面缺陷，MT主要用于检测试件表面及近表面缺陷。其它用于锅炉压力容器的无损检测方法有涡流检测（Eddy current Testing,简称ET）、声发射检测（Acoustic Emission,简称AE）。 1.1.2无损检测的目的 用无损检测技术，通常是为了达到以下目的： 1、保证产品质量； 2、保障使用安全； 3、改进制造工艺； 4、降低生产成本。 1.1.3无损检测应用的特点 无损检测应用时，应掌握以下几个方面的特点： 1、无损检测要与破坏性检测配合； 2、正确选用实施无损检测的时机；
八上Unit4 What’s the best movie theater ? 一.根据首字母提示补全单词。（10x1=10） 1. We all know that Liu Qian is a great m . 2. We Chinese usually have 3 m a day,breakfast,lunch and supper. 3. --Who do you think is the best p_________？ --MeiLanfang, I think. 4. People in big cities often go to the countryside ,beacause the air there is f . 5. Relaxing on the beach makes me feel very c . 6. My home is very c to our school,so I often walk to school. 7.Now we look at the s in class instead of (而不是）the blackboard. 8.The food in the the restaurant is good and the s here is better,so many people come here. 9.Here are 3 movie theaters ,I don't know which one to c . 10.Now our country gives money to those p students to help them. 二.用所给词的适当形式填空。（15X1=15) 1.My father is much _________ than my mother.（busy） 2.He is the ________ in our class.（outgoing） 3.Jeans Corner is a ________ (good) store. It sells _________ (good) clothes in town . 4. Kitty has the _________ (little) milk of the three. 5. Liu Bing runs __________ of all.（fast） 6.Who do you think is (boring), Tim or Tom? 7. He is as _________ (friend) to us as his sister. 8. Tom is ____________ (tall) of the two. 9.Which one is ________of all the problems? (easy) 10.This radio is not so ________ as that one. (cheap) 11.It’s always interesting (watch) people (show) their talents. 12.She is good at (show) her talent. 13.However,not everybody enjoys (watch) these shows. 14.The people who watch the show usually play a role in (decide) the winner. 15. Which city is _________ (beautiful)，Beijing，Shanghai or Hangzhou? 三.单项选择（25X1=25） ( )1. This bread is too small. Do you have _____? A. a bigger piece B. a bigger one C. a big bread D.a big one ( )2.The girl sings . A.beautiful,beautiful B.beautifully,beautifully C.beautiful,beautifully D.beautiffully,beautiful ( )3.—is it from your home? —10 minutes by bus. A.How long B.How far C.What time D.When ( )4.China is one of in the world. https://www.doczj.com/doc/9618148456.html,rger country https://www.doczj.com/doc/9618148456.html,rger countries C.the largest countries https://www.doczj.com/doc/9618148456.html,rgest country ( )5. Last week's talent show was a great _____. A.sucess B. success C. succeed D.successfully ( )6. You are _____ now,Victor.So you should wash your clothes by yourself. A.young enough B. enough old C. old enough D. enough young ( )7. There's going to _____ a basketball game tomorrow.
单元基础检测 Ⅰ.单词拼写 1．If anything happens to her，I’ll always have it on my conscience(良心)． 2．We can deliver goods to your door free of charge. 3．Mr Smith used to watch tasteless(无味的) TV talk shows all day before he lost his sight. 4．The gift he gave me on my birthday is delicate(精美的) and I like it very much. 5．The poor old man wears shabby clothes. 6．Keep the camera steady(平稳的) while you take a picture. 7．It is a romantic love story between the young couple. 8．Through the window that night，I saw a vague(模糊的) figure climbing the tree. 9．She is unlike(不同于) the rest of her family. 10．He talks in a slow but humorous tone(语气)． 11．Everything has its drawbacks(缺点)． 12．It was too dark in this room，so the girl struck a match to light a candle. 13．I love the content and the theme(主题) of the site. 14．You can look for the book in the library catalogue(目录)． 15．There was a beautiful rainbow in the sky after the heavy rain. Ⅱ.选词填空 Most supermarkets sell a range of organic products. 17．Nowadays，many old customs are gradually dying out. 18．They fell in love with each other at first sight. 19．Luckily for us，our efforts were not in vain. 20．He turned up an hour late for the meeting. 21．The public don’t have access to the site. 22．To be honest，I’m not satisfied with it. 23．Tom waved until the car was out of sight. 24．Turn around and let me look at your back. 25．Hang on a second! The head teacher has something to say. Ⅲ.单句语法填空 26．He is superior to his brother in mathematics.
人教版五年级语文第第五单元基础知识检测题 班级学生姓名分数 卷面书写：10分 一、字音法庭。（为带点字选择正确的读音，用“√”标出）(8分) 勉强． (qiánɡ qiǎnɡ) 驯化（xùn xún）栗子（lìsù） 矫健（jiǎo jiāo）苔藓（xiān xiǎn） 舵手（tuóduò）分杈（chàchā）繁殖（zhì zhí） 二、看拼音，写词语（24分） gāng zhēn liáng shi shājūn xiàng shù Zh ē bì nǎo nù （）（）（）（）（）（）xiáxiǎo rén ài Jūnlièpíbèi sǒnɡyǒnɡlínɡlónɡ ( ) ( ) ( ) ( )（）（） 三、形近字组词：（12分） 殖（）蔬（）茵（）训（）褐（）挟（）植（）疏（）菌（）驯（）歇（）狭（） 四、填空。(11分) 按部首查字法查“滑”字，是_____ 结构，应先查______部，再查______画。“滑”字的解释有：①滑溜，光溜；②在光溜的物体表面上溜动；③狡诈，不诚实。 下面加点的“滑”字应选哪种解释？请把相应解释的序号填在括号里。 (1)下雪以后地很滑．。( ) (2)这人很狡滑．。( ) (3)小明在回家的路上不小心滑．了一跤。( )
五、根据课文内容判断说法的正误，正确的画"√"。（9 分） 1."太阳虽然离我们很远很远，但是它和我们的关系非常密切。"这句话是过渡句，起承上启下的作用。（） 2.《太阳》一课说明了太阳的特点和它与人类的密切关系。（） 3.松鼠是哺乳动物，一般情况下一胎能生三四个。（） 六、选词填空。(8分) 警觉机警 (1)他对事态的严重性有所（）。 (2)（）的小白兔躲开了老鹰的利爪而逃之夭夭。 锐利锋利 (3)松鼠的爪子是那样（）。 (4)这把匕首很（）。 七、按要求改写下列句子。(12分) (1)我们看到太阳，觉得它并不大，实际上它大得很，一百三十万个地球的体积才能抵得上一个太阳。 （用例句中的说明方法写句子） _________________________________________________________ __________________________ _________________________________________________ (2)松鼠常常直竖着身子坐着。(缩句) _______________________________________________________ (3)松鼠把榛子塞到老树空心的缝隙里。（改为“被”字句） _______________________________________________________ (4)只要 ．．有人触动一下松鼠所在的大树，它们就．从树上的窝里跑出来躲到树枝底下。(用加点的词语造句) _______________________________________________
1、检验用水的要求 分析检验中绝大多数的分析是对水溶液的分析检测，因此水是最常用的溶剂。在实验室 中离不开蒸馏水或特殊用途的纯水，在未特殊注明的情况下，无论配制试剂用水，还是分析检验操作过程中加入的水，均为纯度能满足分析要求的蒸馏水或去离子水。蒸馏水可用普通 的生活用水经蒸馏汽化冷凝制成，也可以用阴阳离子交换处理的方法制得。特殊项目的检验 分析对水的纯度有特殊要求时，一般在检验方法中注明水的纯度要求和提纯处理的方法。 为保证纯水的质量能符合分析工作的要求，对于所制备的每一批纯水，都必须进行质量 检测。一般应达到以下标准： ①用电导仪测定的电导率小于或等于530卩s/cm(25C )。 ②酸度呈中性或弱酸性，PH=5.0~7.5(25C )?可用精密pH试纸、酸度计测定，也可用如 下指示剂法测定：在10 ml水中加入2~3滴1g/L甲基红指示剂，摇匀呈黄色不带红色，则说明水的酸度合格，呈中性；或在10 ml水中加入4~5滴1g/L溴百里酚蓝指示剂，摇匀不呈蓝色，则说明水的酸度合格，呈中性。 ③无有机物和微生物污染。检测方法为：在100 ml水中加入2滴0.1g/L高锰酸钾溶液 煮沸后仍为粉红色。 ④钙、镁等金属离子含量合格。检测方法为：在10 ml水样中加入2 ml氨-氯化铵缓冲 溶液(PH=10), 2滴5g/L铬黑T指示剂，摇匀。溶液呈蓝色表示水合格，如呈紫红色则表示 水不合格。 ⑤氢离子含量合格。检测方法为：在10 ml水样中加入数滴硝酸，再加入4滴10g/L 的AgNO3溶液，摇匀。溶液中无白色浑浊物表示水合格，如有白色浑浊物则表示水不合格。
2、检验用试剂的要求 ①标准试剂 标准试剂是用于衡量其他物质化学量的标准物质，通常由大型试剂厂生产，并严格按照国家标准进行检验，其特点是主体成分含量高而且准确可靠。 滴定分析用标准试剂，我国习惯称为基准试剂（PT），分为C级（第一基准）与D级（工作基 准）两个级别，主体成分体积分数分别为99.98~100.02%和99.95~100.05%, D级基准试剂是 滴定分析中的标准物质，基准试剂规定采用浅绿色标签。 ②普通试剂 普通试剂是实验室广泛使用的通用试剂，一般可分为三个级别，其规格和适用范围见下 表： 等级名称符号适用范围标志 一级优级纯GR精密分析、科研用，也可作基绿色 准物质 （保证试剂） 二级分析纯AR常用分析试剂、科研用试剂红色 三级 （分析试剂） 蓝色化学纯CR/CP要求较低的分析用试剂 普通试剂的规格和适用范围
八年级英语综合作业（三） I.单项选择 ( )1.Nothing will make me my mind. A.to change B.changed C.changes D.change ( )2.—The boy can speak both Enghlish and Japanese he is only ten. --Wow, what a clever boy! A.if B.because C.although D.but ( )3.A student in Fudan University was killed by his roommate just because of small things in daily life. It is important for students to learn how to each other. A.get on with https://www.doczj.com/doc/9618148456.html,e over to C.stay away from ( )4.—The meat is delicious.—Yes, but don’t eat . A.too much;too much B.much too;too much C.too much;much too D.much too;much too ( )5.-- --My bike doesn’t work. A.What’s matter B.What’s the wrong C.What’s trouble D.What’s wrong ( )6.-- go and help Huihui,a little girl who is badly ill in Zhaoyuan, Shandong.--That’s a good idea. A.What about B.Why don’t C.Can you D.Why don’t you ( )7.Look at the child in the corner. Let’s go and help him. A.cry B.to cry C.crying D.cried ( )8.—What should I do?—go and say sorry to him.? A.How about B.Could you C.Why not you D.Why not ( )9. he is wrong, you should be friendly to him. A.Although;/ B.Although;but C.But;although D./;although ( )10.—It’s much to have a small lovely room than a big cold one. A.good B.well C.better D.best ( )11.It’s time lunch.Let’s stop working. A.to B.for C.of D.to having ( )12.The TV is too loud. Could you please ? A.turn it on B.turn it up C.trun it down D.turn down it ( )13.My little girl saw outside. Shall we go and have a look? A.strange something B.something strange C.anything strange D.strange nothing ( )14.The dining hall is to hold 300 people .
Unit 4单元过关检测 （满分：100分；时间：60分钟） Ⅰ. 单项选择。（15分） （）1. When you are late for class, your teacher often says, “____.” A. Don’t run in the hallways. B. You are not right. C. Don’t arrive late for class again D. You are right. （）2. --- Do you have to wear your sports shoes at school? --- ____ . A. Yes, I have B. No, I haven’t C. Yes, I don’t D. No, I don’t （）3. Linda often helps me ______ English. A. studied B. to study C. studying D. studies （）4. There are no buses, so they ___ walk home. A. have to B. has to C. had to D. can have to （）5. ____ eat in class. A. Please B. Please not C. Not D. Don’t （）6. We can eat in the dining hall. But we ___ eat in the classroom. A. don’t B. didn’t C. can’t D. aren’t （）7. He does his homework before going to bed school nights. A. for B. in C. at D. on （）8. ---_____ I take some photos in the hall? ---No, you______. A. Can, needn’t B. Must, mustn’t C. Could, won’t D. May, mustn’t （）9. Don’t forget________ me this evening. A. to call B. call C. calls D. calling （）10. Don’t eat in class don’t leave your seats in class. A. or B. and C. but D. so （）11. I have __ rules in my home. We have ___ homework to do today. A. too many, too much B. too much, many too C. too many, much too D. much too, many too （）12. ---Can your brother swim? ---________. A. Yes, he can’t B. Yes, please C. No, he can’t D. Yes, he does （）13. He’s never ________ class. A. arrive B. late for C. arrive late D. late （）14. The teacher is very strict his students. A. for B. in C. with D. to （）15.“No______!” says the sign. A. smoke B. smoking C. smokes D. to smoke Ⅱ. 完形填空。（10分） Many students like 1 very much. But 2 Monday to Friday，they must go to school. So on Saturday and Sunday they 3 at home and watch TV f rom morning to night. They don’t know it’s bad for their eyes. Usually children like to eat fish, meat and chicken. But they don’t like vegetables 4 fruit. They don’t know 5 more vegetables and fruit is 6 than eating meat. At school the children only do a few minutes of sports or 7 do any sports. The teachers must know it isn’t good for 8 health. We always think of ways to keep 9 .We must eat 10 vegetables
高二语文第三周小练考 一、基础知识选择题（每题3分，共24分） 1,下列各组词中加点字的注音全都正确的一项是:（）A.曲肱(gōng) 有马十乘(shèng) 恶乎成名(wū) 自牖执其手(yǒu) ．．．．B.孝弟(tì) 一箪食(dān) 便便言,唯谨尔(biàn) 木铎(yí) ．．．．C.莞尔(wǎn) 臭恶,不食(xiù) 诲人不倦(huǐ) 能近取譬(bì) ．．．．D.怃然(wǔ) 杀鸡为黍而食之(shí) 人焉廋哉(sōu) 喟然(kuì) ．．． ．答案:A 解析: B项,铎（duó）C项,譬(pì) D项,食(sì) 2、下列各句中有语病的一句是（） A．在春秋战国时代，许多政治家和士人都充斥急功近利的情绪，他们提出了许多政治策略和措施都是短视的。 B．孔子认为拯救道德人心才是解决社会问题的根本，他的主张被人们视为迂腐。 C．孔子在奔走于列国之间的年代里，曾多次受到暴力威胁，每次他都以坚定的信心克服了困难。 D．无论历史条件还是自身条件，孔子若实现改造社会的理想，其困难都比汤、武大得多。 答案:A 解析:“他们提出了许多政治策略和措施都是短视的”句式杂糅；应将“提出了”改为“提出的” 3.从词类活用的角度看,下列句中加点词的用法与例句不相同的一项是( ) 例句:耰而不辍．A.左右欲刃相如．C.范增数目项王
． B.子路从而后．D.侣鱼虾而友麋鹿． ．答案:D 解析:例句与A、B、C三项中加点词语都是名词用作动词。耰:用耰松土并使土块细碎。刃:用刀杀。后:落在后面。目:用眼睛示意。D项,“侣”和“友”都是名词的意动用法,以……为侣,以……为友。 4、下列各组句子中的加点词意义和用法相同的一项是( ) A.①君子一言以为知②多见其不知量也．．B.①人虽欲自绝②假舟楫者，非能水也，而绝江河．．C.①偃之言是也②觉今是而昨非． ．D.①莫春者，春服既成②后世之谬其传而莫能名者． ．答案:C 解析:A项,①通“智”,聪明,智慧;②知道。B项,①动词,断绝;②渡过。C项,都是形容词,正确。D项,①同“暮”;②不定指代词,没有谁,没有人。 5、下列各句的文言句式与例句相同的一项是( ) 例句:博我以文,约我以礼 A.异乎三子者之撰 B.不吾知也 C.正唯弟子不能学也 D.贤哉,回也 答案:A 解析:例句与A项都是介宾短语后置(状语后置)。B项宾语前置,C项判断句,D项主谓倒装。 6、下列句中不含通假字的一项是( ) A.尧舜其犹病诸 B.问知C.举直错诸枉 D.乡也吾见于夫子而问知
第五单元基础知识复习检测 1.给加点字选择正确的读音，画“√”。 嗅．觉（chòu xiù）铁链．（liàn niàn）扎煞．（shā sā） 拯．救（zhěng zhěn）嘶．哑（sī shī）鸟巢．（cháo cáo） 2.看拼音，写词语。 yǎn hù bó dòu páng dà bái fà cāng cāng （）（）（）（） tiě liàn jì yú shēn qū wú kě nài hé（）（）（）（） 3.形近字组词。 搏（）幼（）辫（）级（） 博（）幻（）辩（）极（） 4.在括号里填入合适的词语。 一（）搏斗一（）老爷爷一（）相片 （）的牙齿（）的声音（）的力量 （）的石级（）地摇撼（）地尖叫 5.根据要求完成下列句子练习。 （1）风猛烈地摇撼着路旁的白桦树。（缩句） ______________________________________________________________ （2）一只老麻雀从一棵树上飞下来，像一块石头似的落在了猎狗面前。（仿写比喻句） ______________________________________________________________ 6.根据课文理解填空。 （1）《麻雀》的作者是____国的_________，本文赞扬了________________。 （2）《爬天都峰》的作者是_______。 参考答案 1.xiù liàn shā zhěng sī cháo
2.掩护搏斗庞大白发苍苍铁链鲫鱼身躯无可奈何 3.搏斗博大幼小幻想辫子辩论班级南极 4.场位张锋利嘶哑强大笔陡猛烈绝望 5（1）风摇撼着白桦树。 （2）示例：小花猫的眼睛亮晶晶的，就像两颗晶莹的宝石。6.（1）俄屠格涅夫母爱的无私、伟大（2）黄亦波
水质检测基础知识 第一章:水分析岗位知识 一.仪器设备知识 1.电导电极有哪几种? 答:有光亮和铂黑两种 2.DJS-1型光亮电导极运用范围? 答:被测溶液的电导率低于10μs/cm时使用 3.电导仪"低周"的适用范围 答:测量电导率低于300μs/cm的液体时使用 4.测PH值用的玻璃电极为什么要用蒸馏水浸泡后才能使用? 答:因为干玻璃电极不显示PH效应,只有经过水化的玻璃电极才显示PH效应,所以玻璃电极要浸泡在蒸馏水中备用. 5.玻璃电极使用前为什么要处理? 答:玻璃电极经浸泡24小时以上,玻璃电极形成了稳定的水化层,使玻璃电极的膜电位在一定温度下与试液的PH值成线性关系,因此玻璃电极在使用前应在蒸馏水或0.1N盐酸中浸泡24小时以上. 6.电子天平的称量原理? 答:电子天平的称量依据是电磁力平衡原理. 7.PHS-3C型酸度计工作原理? 答:是利用PH电极和参比电极对被测溶液中不同酸度产生的 直流电位,通过放大器输送到转换器,以达到显示PH的目的. 8.721型分光光度计的使用范围是什么? 答:721型分光光度计可用于实验室中可见光谱360～800nm范崐围内进行定量比色分析.
9.使用分光光度计的注意事项? 答:连续使用时间不宜过长,要正确拿比色皿,拿毛玻璃面,洗 涤并保管好比色皿,不要用去污粉或毛刷刷洗. 10.721分光光度计对工作环境有什么要求? 答:?应安放在干燥房间内,放置在坚固平稳的工作台上使用,崐应远离高强磁场.?电场及高频波的电气设备.避免在有硫化氢.亚崐硫酸氟等腐蚀性气体的场所使用. 11.721分光光度计工作原理是什么? 答:721分光光度计是根据朗伯-比耳定律设计的A=KCL.?当入崐射光.?吸收系数K.溶液的光径长度L不变时,透射光是根据浓度而崐变化的. 12.721分光光度计由哪几部分组成? 答:由光源.单色器.比色皿和检测器四部分构成. 13.电子天平应安放在什么环境下? 答1)稳定,尽可能避免震动 (2)保证无大的温度变化,无腐蚀 (3)避免阳光直射和通风 (4)电源要稳定 二.专业技术知识 14.碱性碘化钾溶液应(避光)保存,防止(碘逸出) 15.碘量法测定溶解氧的原理是溶解氧与硫酸锰和(氢氧化钠)崐结合,?生成二价或四价锰的(氢氧化物)棕色沉淀.加酸后,沉淀溶崐解,并与(碘离子)发生氧化--还原反应.释出与溶解氧等量的(碘)崐再用淀粉为指示剂,用硫化硫酸钠滴定碘,计算出溶解氧含量. 16.悬浮物是衡量废水质量的指示之一,它可使水质(混浊)降崐低水质(透光度),影响水生物的(呼吸)(代谢)的作用. 17.在测CODcr时,检查试剂的质量或操作技术时用(邻苯二甲崐酸氢钾)标液.