国家开放大学2023年春《理工英语4》单元自测1[答案][答案]

国家开放大学2023年春《理工英语4》单元自测1[答案]

正确答案:A

单元自测1（10分）
试卷总分:100  得分:100
 
一、选择填空阅读下面的对话或句子，从A、B、C三个选项中选出一个能填入空白处的最佳选项。
 
1.—Do you mind my using my mobile phone here
 
— ________________.
 
 
A.Yes, use it please.
B.No, of course not
 
2.—How isyour business going
 
—_________________
A.Good, it's growing all the time.
B.Thank you.
C.I’m going to Beijing.
 
3.—Oh. Dear!I’ve lost my new watch.
 
—_________________
A.I’m sad.
B.That’s all right.
C.What a pity!
 
4.They are_______make an announcement later on today.
A.wishto
B.expectedto
C.looking forward to
 
5._______, he knows a lot about puter.
A.As he is a child
B.Child as is he
C.Child as he is
 
6.二、阅读理解阅读下面的短文，根据文章内容进行判断，正确写“T”错误写“F”。
 
Baidu, China's leading search engine pany, has unveiled its own eyewear called Baidu Eye. It is said to be a different product from Google Glass in terms of functionality.
 
The pany demonstrated a working prototype on September 3 at its annual Technology Innovation Conference in Beijing. It bears a similarity to Google Glass, but it has no screen. Instead, the device uses a camera to scan objects, and focuses on analyzing information around its user and beaming that to a smartphone.
 
Baidu says the device is designed to support image search. The pany's CEO Robin Li believes in five years' time, people will get used to searching by image and audio rather than text. Li has given an example of how one can take advantage of Baidu Eye, "If you are in a shopping mall and e across a woman whose skirt looks really attractive, you take a photo of her skirt using Baidu Eye, and you'll get to know where to buy one for yourself."
 
According to Kaiser Kuo, Baidu's director of international munications, Baidu Eye can also recognize voice and gesture, "You can use voice mands, or gesture mands - like expanding to zoom, or circling an object in your field of view with your finger."
 
Baidu is yet to announce a release date or marketing plans for Baidu Eye.
 
 
 
Baidu is China's leading search engine pany.   1    
 
2.Baidulaunched a product that has more functionsthan Google Glasson September 3.   2   
 
3.Baidu Eyecanscan objects with its small screen.   3   
 
4.The pany’s CEO Robin Li believes thatpeople will get used to searching by text.   4   
 
5. Baidu has already announced the release of Baidu Eye.   5
(1).__1__
A.T
B.F
(2).__2__
A.T
B.F
(3).__3__
A.T
B.F
(4).__4__
A.T
B.F
(5).__5__
A.T
B.F

国家开放大学2023年春《理工英语4》单元自测1[答案]历年参考题目如下：

陕西开放大学2022年秋《理工英语4》（本科）单元自测4试题

试题 1
[单选题] —They are testing the 3D printer. Don’t you e and see it?
—What_______________________.
A．Where is it displayed?

B．It really matters.

C．That’s fine.

试题 2
[单选题] —3D printing?is one of the latest technological?innovations.
—_______________________Maybe its functions are questionable.
A．Really?

B．Exactly.

C．I think so.

试题 3
[单选题] —What do you want to be?
—_______________________?
A．I want to have a cup of coffee.

B．I want to be honest.

C．I would study puter science than dancer.

试题 4
[单选题] She's not very optimistic______the development of 3D printing.
A．to

B．about

C．at

试题 5
[单选题] This 3D printer was designed______produce snacks.
A．to

B．for

C．with

试题 6
[主观题] Michael: They are testing the 3D printer. Don’t you e and see it?
Lucas: What? Never heard of it.
Michael: It is one of the most latest technological?innovations.
Lucas: Really?(1)_________.
Michael: Come on! You should learn to be?open-minded.
Lucas: (2)_________.
Michael: The 3D printing technology could be used in construction, engineering, biomedicine, and many other fields. It can print anything, a house, a car, even a liver!
Lucas: That can’t be true.I will never believe this.
Michael: (3)_________. All these will be absolutely carried out by 3D printers. There’ s a pany called Natural Machines has introduced a 3D printer for food producing.
Lucas: I guess that there are a lot of procedures involved in this process. So this printer must be very big.
Michael(4)_________. It can print all kinds of dessert and starter.
Lucas: Is it expensive?
Michael(5)_________.
A.It is about $. 1, 000
B.Maybe its functions are questionable
C.It is really true.
D.What are the main functions of it?
E.In fact, it is as big as an oven

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