题目内容

听力原文:Tutor: So, you have all told me that you have been having difficulties with taking part in seminar discussions. I've invited you here to see if we can come up with some suggestions and solutions. Some- times talking about these things can be helpful. Mika, you said that you think speaking and listening abilities are related.
Mika: Yes, it was really difficult because basically I ... I wasn't good at listening during discussions. You know, you need to understand what is going on so if you miss some things that people say it's very difficult to catch up with the topic. Also, when the tutor asked me a question sometimes I couldn't understand the question and I was answering by making a guess about what he was asking. Usually, the result was that he said something like 'I think you didn't understand my question', which was quite embarrassing for me.
Tutor: Martina, have you personally had many difficulties taking part in discussions?
Martina: Oh, yes. Definitely. Especially at the very beginning of the course. In terms of speaking, I think I feel that the students, when they talk in class, there is no end to the conversation. They sometimes talk continuously regardless of whether you raise a hand. However, they will usually stop and let you speak if you just interrupt someone. At the beginning I think I was trying to adapt to this kind of environment or classroom chemistry. It was also difficult because of my language ability. At the beginning, students, especially native speaker students, well, their English is, well I don't need to comment about their English, but the speed and the fluency of their English made interaction or intervention, ... I mean interruption, very difficult for students like me, like us, non-native speakers. One thing I learnt to try and do is to think and try to anticipate where the discussion might go, so that when, for example, they talk about something, you know, like, ... when they talk about for example how children think, I can get some ideas in my mind and then I can join in. Before, by the time I had collected all my thoughts and was ready to join in, the discussion had moved on. So, basically, I think it requires you to think quickly and think ahead if you want to join in.
Tutor: Michal, have you done anything to try and improve and to participate in such discussions?
Michal: I think I have. For example, now, I have more discussions with my classmates outside the classroom and talk with them about some of the questions raised in the seminars. If you ask tutors about your concerns, they listen to you very carefully and they pay attention to the issue in future seminars. They also try to, how do you say it in English? ... catch your eye and see if you are ready to make a comment. If you are, they interrupt the native speakers and ... what's the other idiom? ... give you the floor. That's it. Tutors are very good at accommodating all people in the room, but you have to let them know you want to speak. Eye contact and body language can be useful.
Tutor: Martina, with regards to speaking in discussions what advice would you give to another student coming to study in England?
Martina: Be polite when you discuss something or argue something. Don't be aggressive. Just be polite and argue in a polite way and if you say something wrong, just admit it. English students don't mind if you make a mistake, and you should admit it and then continue the argument or discussion. If I have really good idea or previous knowledge about the subject under discussion, my view is respect- ed, but if I don't have anything to say about the topic, that's not good, so I advise the students from overseas to be prepared and to be polite. It's a good chance for you to talk and share. Take it.
Tutor: Mika, what advice would you give to international students about how to prepare for discussion activities?
Mika: If you ... if you want to improve your English abilities it takes some time. You must be

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试题六(共15分)
阅读以下说明和Java代码,填补Java代码中的空缺(1)~(5),将解答写在答题纸的对应栏内。
【说明】
已知某公司主要有两大类耗电资产(Asset):计算机(ComputerAsset)和建筑物(Building Asset)。为了节约能源,通过控制各种电源,将可关闭的房灯、计算机显示器等在夜间关闭。
为了实现上述需求,设计了如图6-1所示的类图,并用下面的Java代码加以实现。
【Java代码】
abstract class Asset{ /*通用资产,基类*/}
interface PowerSwitchable{ /*可在夜间关闭电源的物体实现该接口*/
public void powerDown();
public void powerUp();
}
abstract class BuildingAsset extends Asset{/*建筑物资产*/
protected int room;
public BuildingAsset(int room){ this.room= room; }
}
abstract class BuildingLight extends BuildingAsset{
//灯的通用信息:flourescent/incandescent等,略
BuildingLight(int roomNumber){ super(roomNumber);}
}
classEmergencyLight (1) {/*应急灯,永不关闭*/
EmergencyLight(int roomNumber){
super(roomNumber);
}
}
class RoomLights (2) {
RoomLights(int roomNumber){ super(roomNumber); }
public void powerDown(){ /*关电源,代码略*/}
public void powerUp(){/*开电源,代码略*/}
}
/*ComputerAsset、 Computer CPU和Computer Monitor代码略*/
public class BuildingManagement{
Asset things[]= new Asset[24];
int numltems=0;
public void goodNight(){/*值班员定时“关闭”时调用,关闭可关闭的电源*/
for (int i=0; i<things.length; i++)
if(things[i] instanceof (3) )
((PowerSwitchable)things[i]).powerDown();
}
/*goodMorning()与goodNight()类似,依次调用powerUp(),其实现细节此处略*/
public void add(Asset thing){ /*为建筑添加资产*/
things[ (4) ]=thing;
}
public static void main(String[] args){
BuildingManagementbl= (5) BuildingManagement();
bl.add(new RoomLights(101)); //101房间的控制灯
bl.add(new EmergencyLight(101)); //101房间的应急灯
bl.add(new ComputerCPU(10104));//101房间4号桌上的计算机主机
bl.add(new ComputerMonitor(10104)); // 101房间4号桌上的计算机显示器
bl.goodNight();
}
}

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