2019-2020学年英语北师大版必修4习题：UNIT 11　WARM-UP & LESSON 1　WORLD NEWS WORD版含解析.docx

1、Unit 11The MediaWarm-up & Lesson 1World News一、根据句意及首字母或汉语提示完成句子1As high school students,we should care about c affairs.答案current2We find that the television and the radio gave rise to far fewer complaints than the printed (媒体).答案media3Many African women,for the reason of (贫穷),have no chance to get e

2、ducation.答案poverty4The r of economic system in our country has greatly improved the standard of peoples life.答案reform5Barbala made an a for a job as a nurse.答案application6Darwins main work,The Origin of Species,was (出版) in November,1859.答案published7The police were trying their best to look for some

3、e about this murder.答案evidence8My back is so (疼痛的) that I cannot stand upright any more.答案painful9The fans were well behaved,and the game was played without any bad i.答案incident10What d the teacher most was that most of his students did well in the recent test.答案delighted二、语法填空1After breakfast the n

4、ext morning,they spent an hour discussing (politics) affairs.答案political2It must be (pain) for you to tell her about the accident.答案painful3The manager demanded that the workers (should) work extra hours to complete the task ahead time.答案of4It is our belief that improvement in health care will lead

5、a stronger and more prosperous economy.答案to5We should make a (distinct) between right and wrong.答案distinction6The (announce) was heard by millions of radio listeners this morning.答案announcement三、完成句子:阅读下列各小题,根据括号内的汉语提示,用句末括号内的英语单词完成句子1 (据宣布) that smoking would not be allowed in the city the next day

6、.(announce)答案It was announced2Id be (乐意告诉)you more about our work if you have the time.(delighted)答案delighted to tell3There were reports that some people had been (被阻止投票) in the election.(prevent)答案prevented from voting4The kids are (期盼)their vacationtheyve never been to California before.(forward)答

7、案looking forward to5Fortunately,she was able to describe her attacker (详细地).(detail)答案in detail四、单句改错1What does the “F” in “John F.Kennedy” stand with?答案withfor2The Red Cross is a large organization with members all over world.答案over后加the3That was what it came down to then:he was not prepared to hel

8、ping us.答案helpinghelp4Karen was forced to give up her job to look after her daughter,and the family is now heavily in debts.答案debtsdebt5In the end,I decided that the best thing to do was ask Billy for help.答案was后加to五、阅读理解Since the 1970s,scientists have been searching for ways to link the brain with

9、computers.Brain-computer interface(BCI)technology could help people with disabilities send commands to machines.Recently,two researchers,Jose Millan and Michele Tavella from the Federal Polytechnic School in Lausanne,Switzerland,demonstrated(展示) a small robotic wheelchair directed by a persons thoug

10、hts.In the laboratory,Tavella operated the wheelchair just by thinking about moving his left or right hand.He could even talk as he watched the vehicle and guided it with his thoughts.“Our brain has billions of nerve ceils.These send signals through the spinal cord(脊髓) to the muscles to give us the

11、ability to move.But spinal cord injuries or other conditions can prevent these weak electrical signals from reaching the muscles,” Tavella says.“Our system allows disabled people to communicate with external world and also to control devices.”The researchers designed a special cap for the user.This

12、head cover picks up the signals from the scalp(头皮) and sends them to a computer.The computer interprets the signals and commands the motorized wheelchair.The wheelchair also has two cameras that identify objects in its path.They help the computer react to commands from the brain.Prof.Millan,the team

13、 leader,says scientists keep improving the computer software that interprets brain signals and turns them into simple commands.“The practical possibilities that BCI technology offers to disabled people can be grouped in two categories:communication,and controlling devices.One example is this wheelch

14、air.”He says his team has set two goals.One is testing with real patients,so as to prove that this is a technology they can benefit from.And the other is to guarantee that they can use the technology over long periods of time.1BCI is a technology that can .A.help to update computer systemsB.link the

15、 human brain with computersC.help the disabled to recoverD.control a persons thoughts答案B解析细节理解题。根据第一段可知,自20世纪70年代以来,科学家一直寻找能将人脑与电脑相连的途径。BCI技术能帮助残疾人向机器发送指令。故此处B项正确。而C项只是部分正确,虽然能帮助残疾人,但却不能帮他们康复。2How did Tavella operate the wheelchair in the laboratory?A.By controlling his muscles.B.By talking to the m

16、achine.C.By moving his hand.D.By using his mind.答案D解析细节理解题。根据第三段可知Tavella只是思考动他的左右手就能操作这个轮椅,甚至当他观察这台机器时就能进行交流,也能用他的思想指导机器人工作。因此机器人是在人脑的思想支配下进行工作的。故D项正确。3Which of the following shows the path of the signals described in Paragraph 5?A.scalpcomputercapwheelchairB.computercapscalpwheelchairC.scalpcapcom

17、puterwheelchairD.capcomputerscalpwheelchair答案C解析细节理解题。根据第五段可知,首先研究人员为用户设计了一种特殊的帽子,它会捕捉头皮发出的信号并将其传给电脑。电脑将这些信号进行分析翻译,给轮椅发出指令。机器人轮椅装有两部摄像头能识别信号路径中的物体,从而帮助电脑对人脑的指令作出反应。故此处C项正确。4The team will test with real patients to .A.make profits from themB.prove the technology useful to themC.make them live longerD

18、.learn about their physical condition答案B解析推理判断题。根据最后一段第二句“One is testing with real patients,so as to prove that this is a technology they can benefit from.”可知,在患者身上进行实验是他们团队工作的一个目标,旨在证明这项技术对他们有益。故正确答案为B项。六、七选五阅读理解1. Being angry doesnt really solve much,but what people do when they feel angry is impo

19、rtant.The goal is to calm down and try to solve what is bothering you.This is hard for some kids and adults,too.Instead of calming down,some kids might keep getting more and more upset until they explode(爆发)like a volcano(火山)!2. Their anger might be so strong that they lose control of their temper(脾

20、气).They may act in ways unacceptable and hurtful.People may say that someone has trouble controlling their temper.3.Some kids might get so angry that they scream at their parents,break something,or even worse,hit their brothers or sisters.4. However,its not OK for a kid to do any of those things.Kid

21、s dont want to act in this way,but sometimes angry feelings can be hard to manage.So what to do?Well,the good news is that kids dont just have to keep making the same mistakes over and over again.5. Imagine your temper as a puppy(小狗) inside you that needs some training.The puppy is not badit will pr

22、obably turn out a great dog.It just needs to learn some rules because,right now,that puppy is causing some problems to you.A.You can train your temper.B.You dont want to cause trouble.C.Everybody gets angry sometimes.D.Some kids get angry more often or more easily than some other kids.E.Kids should

23、be allowed to express their feelings,even angry ones.F.In fact,they usually mean that a kid behaves badly when feeling angry.G.Instead of thinking of the person youre angry with,think of something else.答案15 CDFEA七、语篇填空We all have our own ways of 1.(share) our life experiences with others.Photographe

24、rs use cameras,artists use brushes,musicians use songs and writers use stories.Spencer Johnsons story Who Moved My Cheese?shows changes exist in our life.Life changes and so we do.We must change ourselves to face the 2.(change) environment,or we will fail.Just look at the cycle of the 3.Trees bud(发芽

25、)in spring and in summer their leaves turn green.In autumn,their leaves start to fall onto the ground.4. winter arrives,there are no leaves on trees.Next spring the cycle 5.(begin)again.Since we know there are cycles in nature,we can prepare for them.We know it is colder in winter and hotter in summ

26、er,so we can dress 6.(proper).7. we accept the cycle of the seasons,we should also accept the changes in our life.We can prepare 8.(we) for changes by 9.(become)more flexible.We can regard the changes in our life as chances.As we keep 10.(change) ourselves,we can keep up with the changes in our life

27、.答案1.sharing2.changing3.seasons4.When5.begins6.properly7.Since8.ourselves9.becoming10.changing八、短文改错Now in the country areas,there are much children dropping out of school.The reason for this are different.Some families are very poor to send their children to school.Some parents think useless for gi

28、rls to go to school,so their daughters lost the chance.Some other children are not interesting in their lessons,and would not like to go to school.In my opinion,every child should have the chance to receive education,include boys and girls.Beside,the whole society should pay attention to the education of children,because of they will play important parts for developing our country in the future.答案Now in the country areas,there are