校本作业学年下学期高二英语学科单元练习卷4内容选修7Unit 4Word文档格式.docx

1、5. donate - - v. 捐赠-n.捐赠6. purchase - - v.购买-n.购买-n.采购者7.voluntary - adj. 自愿的-.n.志愿者-v. 志愿8. relevant - - adj.紧密相关的-n.意义- adv.重要地9 depth - - n. 深（度）- adj.深的- vt.变深11 interpreter n. 作口译的人- v口译12. arrangement . - n. 安排；排列-v. 安排；排列13. distribute -_ vt. 分配- n. 分配14. economic - - adj. 经济的adj.-节约的- n.经济15

2、. security - n. 安全adj.安全的【b】2.单词拼写,用所给单词的正确形式填空1She has been a 志愿的）worker at the hospital for five years.2Pines （松树） have a wide （分布） in the world.3We have been asked not to say anything for （安全） reasons.4You can look for the book in the library （目录）5His （诊所） is near the newlybuilt railway station.6

3、Which _（政治的）party does his brother belong to?7 （点击） on their names to find out more about them.8The government calls on the youth to d their blood voluntarily.9Oh，were celebrating our tenth wedding a .10The other day we p some valuable jewellery，which cost us 20,000 yuan.11An economic crisis may hav

4、e tremendous effect on our （secure）12These birds have a wide geographical （distribute）13Talks between the two countries are for politics） purposes.14My daughter would love to be a （voluntary） at the Olympics.15A donate） of $1 million has been presented to the sufferers by a wealthy lady.16Charles wa

5、s at the clinic recovering from an （operate） on his arm.17The girl had grown more skilful with the （sew） machine.18Will the governments policies lead to an （economy） recovery?【c】3.句型转换1The temple took ten years to build and we visited it yesterday.We visited the temple yesterday， took ten years to b

6、uild.2Make a list of things that you will purchase today.Make a list of ou will purchase today.3He asked her：“Have you been to Paris？”He asked her to Paris.4We walked for 3 hours to get to the top. 3 hours to get to the top.【b】4.完成句子1If you （需要） anything，dont hesitate to let me know.2She （捐赠） of 5,0

7、00 yuan to the Childrens Hospital.3The doctors are （给动手术） a patient.4 It is 不是而是） he is to blame for the broken window. 5The woman is （很容易相处）3. 4. 课时达标 （【a】【b】【c】）【c】选词填空be relevant to，hear from，be dying to，the other day，come across，stick out，participate in，dry out，dry up，have the privilege to1Your

8、English is excellent and get help from you，will you?2 I met one of your friends and he asked me about you.3As students we should arious activities after school to build up our bodies.4The big river has because of drought for several months.5 the remaining food；otherwise it will attract the evil spir

9、it，which will do harm to us.6Recently I my brother in Shanghai.In the letter he told me something about him.7He is determined to the race even if he finishes last.8I never remember having a man like that.9The illness what we eat.10He enter the White House.【a】.用适当的介词填空1. Once you made a decision, you

10、 should stick 2. Your support will certainly make a difference cause.3. The distribution of the rescuing goods is discussion4. You cant get any purchase efforts5. I hope to have the privilege working with them again. 6. The teacher is easy-going, he often participates the pupilsgames.二、能力提升1. 阅读理解【a

11、】AYoull need to download free software to connect to our Secure Drop service. Its easy to use and works like a web browser that youre familiar with, like Firefox or Chrome.Heres how to get started:1. Visit TorProject. org, and follow the directions to download Tor.2. Launch the Tor Browser, copy and

12、 paste the following URL into the address bar: http:/3expgpdnrrzezf7r.onion/From there, you can complete the instructions for how to send us files and messages. To protect your identity, youll receive a randomly generated code name. Youll want to remember it in case you want to come back- using the

13、code name provide your name.For greater security, you may want to use a public WiFi network, rather than your home or office internet connection. Using a USB drive, you can also temporarily boot your computer into the TAILS secure operating system, which includes the Tor Browser; more information is

14、 available on the TAILS website.U.S MailYou may also contact us via postal mail if youre living within the United States. You should consider mailing your package from an unfamiliar letter box and not including a return address.Our mailing address is:The Associated Press1100 13th Street NWSuite 500W

15、ashington, DC 200051What should you do after launching the Tor application?A. We should download Tor.B. We should visit TorProject.orgC. We should copy and paste the address bar.D. We should complete the instructions at once.2 How can you protect your security according to the text?A. Use our own pe

16、rsonal computer.B. Be sure to log on with our real name.C. Use the code name given by the software.D. Send files through home or public internet connection.3 What do we know about the American users?A. They can contact the AP only by emailing.B. They must use their own letter box.C. They should put

17、a return address in mails.D. They can send their files through a post office.【b】BMy teacher, MrAugust JBachmann, was the most influential teacher I ever had.I had gotten into trouble in his class：Another student had pushed me for fun，and I became angry and began to hit himMrBachmann stopped the figh

18、t，but instead of sending me to the office，he sat me down and asked a simple question：Penna，why are you wasting your life？Why arent you going to college？I didnt know anything about colleges or scholarshipsNo one had ever considered that a fatherless boy from the poorest neighborhood had a futureThat

19、day，instead of rushing off for lunch，he stayed and explained possible education options to meAt the end of our talk，he sent me to see a secretary who had a child at a state collegeThis was in 1962 at Emerson High School in Union City，New Jersey.Well，53 years have passed, and what have I done with th

20、e knowledge he gave me？I gained a PhD from Fordham University when I was only 29I taught English and social studies and then moved up the chain of command from teacher to principal.Ive sat on the board for Magnet Schools of America and represented that organization at the United NationsIve won a num

21、ber of great educational awardsBut where would I be if a truly caring teacher had not taken the time out of his lunch period to speak to me? It was without question only his confidence in me that helped me forwardI have repaid his kindness hundreds of times by encouraging misguided youngsters to aim

22、 higher. If I have saved any children, it is because of him. If I have been a successful educator, it is because I had a great role model in Mr. Bachmann.4The writer _ before MrBachmann talked to himA. was an active boy B. liked making troubles in classC. was an aimless boy D. would get punished by

23、his teachers5Which of the following best describes MrBachmann?A. Fair. B. Confident. C. Inspiring. D. Humorous.6How did MrBachmann influence the writer?A. He set the writer on the right path.B. He tried to set a good example to the writer.C. He was strict with the writer.D. He helped the writer with

24、 his study.7What does the writer think of his achievement？A. He is very proud of himself.B. He feels his effort gets paid off at last.C. He owes his achievement to Mr. Bachmann.D. He thinks it an honor to be a successful educator.【c】CThis week at the British Science Festival, Prof Rory Wilson of Swa

25、nsea University has been revealing （揭示） the secrets of the animal kingdom, including penguinsdiving habits and the emotional（情感的） states of elephants.“The problem with animals is that we often want to know things about them that they dont want to tell us or that arent easy to find out. The only way

26、to do it is to put something on the animal that will accompany it,” Prof Wilson said. Addressing a crowd of journalists, Prof Wilson said his work was all made possible by a small electronic chip （芯片） his team developed specifically to monitor animals in their private hours.This chip contains pressu

27、re, temperature and light sensorsoffering an extraordinary view of an animals life. The chip, Prof Wilson explained, does exactly what our smartphones or fitness monitors do, continually tracking and recording the wearers position and movements. “This is a novel written by an animal. Its very exciti

28、ng to be the first person to open that novel.” This earlier chip was about five times larger than the current version, 27mm across and 4mm thickand weighing 1.2g.So far the group at Swansea has recorded the lives of more than 1,000 animals and 100 different species. Prof Wilson said the whole enterp

29、rise was a team effort. His group consists of academics, postdocs and students, who spend months searching through all the data collected by the chips.Presenting results from a chip on a penguin in Argentina, he said the penguin was a personal favorite; he still analyzes these birds data himself. Lo

30、oking at the huge screen in Prof Wilsons lab, we could see the penguins individual steps. A change in movement and a drop in temperature indicate the exact moment of a dive into the water. The sensors within the chip are so accurate that they can easily detect behaviors that humans might not noticeeven offering deep understanding into some animals emotional state.Think of the way we humans walk. If someone is happy, this can be reflected in our physical behaviorit is often said that they “have a spring in their