国家开放大学-理工英语4

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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。

试题 1

— Do you prefer a portable or a clumsy 3D printer?

—                      .

选择一项：

A.No, a portable 3D printer is more useful.

B.Yes, I would not have a clumsy one.

C.I prefer a portable one to a clumsy one.

试题 2

— Do you like that technology exhibition?

— Yes, I like it very much.                      . 

选择一项：

A. It finally comes true.

B.It shows me the impressive magic power of 3D printing.

C.It is a good chance.

试题 3

— What do you want to be?

—                      . 

选择一项：

A.I want to have a cup of coffee.

B. I want to be honest.

C. I would study computer science than dancer.

试题 4

There are ____ calls for lawmakers to consider copyright laws. 

选择一项：

A.increase  

B.increasing

C.increased 

试题 5

3D printers have spread from labs to industrial factories, ____ they are being cheaper and cheaper. 

选择一项：

A.so

B.and

C.yet 

二、阅读理解：阅读下面的短文，根据文章内容进行判断，正确为“T”，错误为“F”。

Passage 1 (教材课文原文)

"The printer did not always manage to spread the plastic evenly, making some of the ribs of the honeycomb structure of the block uneven," reported ARN (Australian Radio Network) to the surprise of no one who has used a 3D printer. But the architects remain optimistic. The first few printed blocks are meant to be test pieces as they improve the process.

It takes about a week to print a 3-meter high block right now. The project's leaders hope to eventually get that down to two hours and finish the first of 12 rooms in a year, and the entire house in less than 3 years.

Ultimately, 3D Print Canal House is an architectural research project, one that is very much being conducted in the public eye: you can actually buy tickets to visit the construction site for 2.50 Euros.

The top floors will become more ornate, for example, as newer techniques are incorporated. They'll explore the possibilities of 3D printing, like the honeycomb walls or an entire room recycled, redesigned, and built anew. Nobody's going to move into a 3D printed house soon, but, if anyone ever does, something might be learned from this experiment by the canal.

1. According to the passage, the 3D printer can type with plastic evenly.回答

2. This 3D printer printed some blocks to test its work.回答

3. The project's leaders will finish the entire house in less than 3 years.回答

4. 3D Print Canal House is printed to live.回答

5. The canal house will be decorated more.回答

第二套

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。

试题 1

— Do you like that technology exhibition?

— Yes, I like it very much.                      . 

选择一项：

A. It finally comes true.

B.It shows me the impressive magic power of 3D printing.

C.It is a good chance.

试题 2

— 3D printing is one of the latest technological innovations.

— ____ Maybe its functions are questionable.

选择一项：

A.Really?

B.Exactly.

C.I think so.

试题 3

— Do you prefer a portable or a clumsy 3D printer?

—                      .

选择一项：

A. No, a portable 3D printer is more useful.

B.Yes, I would not have a clumsy one.

C.I prefer a portable one to a clumsy one.

试题 4

Flowers grow well in a warm climate. Similarly, technology ____ in a harmonious society. 

选择一项：

A.is flourishing

B.will flourish

C. flourishes

试题 5

3D printers have spread from labs to industrial factories, ____ they are being cheaper and cheaper. 

选择一项：

A.so

B.and

C.yet 

试题 6

二、阅读理解：阅读下面的短文，根据文章内容进行判断，正确为“T”，错误为“F”。

Passage 1 (教材课文原文)

"The printer did not always manage to spread the plastic evenly, making some of the ribs of the honeycomb structure of the block uneven," reported ARN (Australian Radio Network) to the surprise of no one who has used a 3D printer. But the architects remain optimistic. The first few printed blocks are meant to be test pieces as they improve the process.

It takes about a week to print a 3-meter high block right now. The project's leaders hope to eventually get that down to two hours and finish the first of 12 rooms in a year, and the entire house in less than 3 years.

Ultimately, 3D Print Canal House is an architectural research project, one that is very much being conducted in the public eye: you can actually buy tickets to visit the construction site for 2.50 Euros.

The top floors will become more ornate, for example, as newer techniques are incorporated. They'll explore the possibilities of 3D printing, like the honeycomb walls or an entire room recycled, redesigned, and built anew. Nobody's going to move into a 3D printed house soon, but, if anyone ever does, something might be learned from this experiment by the canal.

1. According to the passage, the 3D printer can type with plastic evenly.回答

2. This 3D printer printed some blocks to test its work.回答

3. The project's leaders will finish the entire house in less than 3 years.回答

4. 3D Print Canal House is printed to live.回答

5. The canal house will be decorated more.回答