(人机对话.集中学生的注意力.练习1a.) (教师充当Jane’s mother.) T: OK, let’s make a conversation with the tape. I’m Jane’s mother. You’re Maria. Begin! Example: T: Hello! Ss: Hello! This is Maria speaking. May I speak to Jane? T: Hold the line, please. The tape: Hello, Maria! Ss: Hello! What are you doing, Jane? ... 查看更多

 

题目列表(包括答案和解析)

某校学生社团心理学研究小组在对学生上课注意力集中情况的调查研究中,发现其注意力指数与听课时间之间的关系满足如图所示的曲线。当时,曲线是二次函数图象的一部分,其中对称轴为;当时,曲线是函数图象的一部分。根据专家研究,当注意力指数大于或等于80时听课效果最佳.
(1)试求的函数关系式;
(2)老师在什么时间段内安排核心内容能使学生听课效果最佳?请说明理由.

查看答案和解析>>

根据所给汉语将下列句子补充完整。(每空一词)
1.  据调查,许多学生都会为了实现自己的目标而努力学习。
_____ ____the survey, many students were willing to work hard to achieve their aims.
2.  我更喜欢歌词很棒的音乐。  
I _____ music that _____  great lyrics.
3.  你们反对在城里建一个新的动物园吗?  
Are you_____ _____  anew zoo in the town?
4.  我认为年轻人应该把更多的注意力集中在工作上。  
I think young people should _____ more _____ their work.
5.  听到这坏消息,Robert 默默地跟他的朋友一起走回了家。  
When he heard the bad news, Robert walked home together with his friends_____ _____.
6.  制作香蕉奶昔的第二个步骤是将香蕉切碎。  
The second step of making a banana milk shake is _____ _____ the bananas.
7.  这部电影太乏味了,  以至于我看到一半就睡着了。  
The movie was so boring that I ______ ______ half way through it.
8.  如果你弟弟未经允许拿走了你的衣服你会怎么办?  
What would you do if your brother took away your clothes _____ _____?
9.  什么时候动身取决于天气条件。  
When to start ______ ______ the weather conditions.
10.  他在火车站偶然遇到了他的一位老校友。    
He met with an old schoolmate of his ______ ______ at the railway station.  

查看答案和解析>>

在校园网上校长与学生在线对话引起了强烈的反响。下面是一些学生提出的问题和校长给予的回答,请你将学生的问题与校长的回答一一配对。

Students’  questions                                                  Headmaster’s  answers

1.Which do you think is the best middle school in our town?        A. I think they are all very great. They work really hard. They are all good at teaching and they are good with you all.

2.In your dream, what are students in our school like?         B. We know it’s very important for everyone to study subjects and learn other things. I think you should know what you like to do first, and then try to do it better. But you should also try to study better. It’s good for you to find a good job.

3.What do you think of our teachers?                     C. I think our school is the best. Because you are the greatest, and we also have so many great teachers here. And your parents send you here, because our school is the best.

4.I want to join some clubs, but there are not many clubs in our school. Why not have more clubs for us?  D. Every student likes our school and likes to study. They are good at schoolwork and other things. They are smart and healthy. They love their parents and teachers, too.

5.I’m not good at all subjects. I hate to study. But my parents want me to study. What can I do?    E. It’s a piece of good advice. We have some clubs for Grade 7 students now. And we are going to have more clubs for all students. I hope every student can have a good time at school.

 

查看答案和解析>>

根据所给汉语将下列句子补充完整.

我认为年轻人应该把更多的注意力集中在工作上.

I think young people should ________ more ________ their work.

查看答案和解析>>

根据对话内容和所给的首字母,写出对话中所缺的单词,使对话完整,合乎情景。

M:Why do you l   1   so upset(不安),Ella?

W:Well, I've got a Maths exam tomorrow and I really have to study.But my roommate has several friends v   2   from her hometown and I can't hold my attention(注意力)with them in the room.

M:How about the school reading room?It's very q   3   there.

W:Yes, I know, but the reading room is c   4   this weekend for repairs.

M:That's right.Did you t   5   in the classroom?It opens 24 hours a day, right?

W:Some club is having a meeting there and I was asked to leave this afternoon.

M:Well, there's always the city l   6  , where books can be read as you like.But it's not so pleasant to go out in this w   7  , but it's only a 10-minute walk.

W:Yes, I s   8   so.I was hoping I wouldn't have to walk in the rain.Oh, I guess this is the only way if I want to get any study d   9  .I'd better h   10  .Bye!

查看答案和解析>>


同步练习册答案