说明:资料整理2023年11月28日适国开电科学员台线形考考试
单元测4 试题答案
备注:测试中6道机题中5道选择题1道完形填空题
第题:选择填空(题10分5题)
列选择题库中抽2题
―3D printing is one of the latest technological innovations
―_________Maybe its functions are questionable
[答案]AReally
―Do you like that technology exhibition
―YesI like it very much_________
[答案]BIt shows me the impressive magic power of 3D printing
―Do you prefer a portable or a clumsy 3D printer
―___________________
[答案]CI prefer a portable one to a clumsy one
―What do you want to be
―___________________
[答案]CI would study computer science than dancer
―They are testing the 3D printerDon’t you come and see it
―What_________
[答案]AWhere is it displayed
列选择题库中抽3题
_________the new law is used one dayI hope it will not punish people using 3D printers for personal purposes
[答案]CIf
3D printers have spread from labs to industrial factories_________they are being cheaper and cheaper
[答案]Aso
3D printing is just at the beginning stageIt is not_________
[答案]Amature
Flowers grow well in a warm climateSimilarlytechnology_________in a harmonious society
[答案]Cflourishes
She’s not very optimistic_________the development of 3D printing
[答案]Babout
She’s been interested in computer science_________she was eight
[答案]Bsince
Someone invented the 3D printer many years ago_________I don’t remember who
[答案]Bbut
There are_________calls for lawmakers to consider copyright laws
[答案]Bincreasing
This 3D printer was designed_________produce snacks
[答案]Ato
Touch_________3D maps help the blind too much
[答案]Aresponsive
第二题:完形填空(阅读理解选择判断听力理解等)(50分)
列带★题库中抽中1试题
★阅读理解阅读面短文根文章容ABC三选项中选出佳选项
(课外资料)
In the grassa baby duck was hatched (孵化) out in a college biology lab with a backward left footAt the timeit probably wouldn’t have survivedif Mike Gary didn’t recommend a proper operation to cut off that bad foot
Months after the healing processengineers at Novacopy Company produced a 3D printed model that would be used to create a prosthetic (修复) foot for the duck
Considering that ABS plastics were not flexible enough for this type of exercisethe Novacopy company made a threedimension ally modeled foot made of siliconewith the hope to create a permanent prosthesis(假肢) for the duck
It took just 13 hours to produceThis 3D prosthesis demonstrated the 3D technologies can be used not only for human applicationbut also in foreign subjects such as animals and other medical treatments
1Where was the baby duck hatched out
[答案]AIn a college biology lab
2What was wrong with the baby duck
[答案]BIt was born with a backward left foot
3Could ABS plastics be used to produce a 3D printed model that would be used to create a prosthetic foot for the duck
[答案]ANobecause ABS plastics were not flexible enough
4How long did it take to create a permanent prosthesis for the duck
[答案]B13 hours
5What did the last sentence of this passage indicate
[答案]C3D technologies can be used to humananimals and other medical treatments
★阅读理解阅读面短文根文章容进行判断正确T错误F
PASSAGE 1 (教材课文原文)
The printer did not always manage to spread the plastic evenlymaking some of the ribs of the honeycomb structure of the block unevenreported ARN (Australian Radio Network) to the surprise of no one who has used a 3D printerBut the architects remain optimisticThe first few printed blocks are meant to be test pieces as they improve the process
It takes about a week to print a 3meter high block right nowThe project’s leaders hope to eventually get that down to two hours and finish the first of 12 rooms in a yearand the entire house in less than 3 years
Ultimately3D Print Canal House is an architectural research projectone that is very much being conducted in the public eyeyou can actually buy tickets to visit the construction site for 250 Euros
The top floors will become more ornatefor exampleas newer techniques are incorporatedThey’ll explore the possibilities of 3D printinglike the honeycomb walls or an entire room recycledredesignedand built anewNobody’s going to move into a 3D printed house soonbutif anyone ever doessomething might be learned from this experiment by the canal
1According to the passagethe 3D printer can type with plastic evenly[答案]F
2This 3D printer printed some blocks to test its work[答案]T
3The project’s leaders will finish the entire house in less than 3 years[答案]F
43D Print Canal House is printed to live[答案]F
5The canal house will be decorated more[答案]T
★阅读理解阅读面话选择合适容话补充完整
(教材话原文)
MichaelThey are testing the 3D printerDon’t you come and see it
LucasWhatNever heard of it
MichaelIt is one of the most latest technological innovations
LucasReally[答案]B
MichaelCome on You should learn to be openminded
Lucas[答案]D
MichaelThe 3D printing technology could be used in constructionengineeringbiomedicineand many other fieldsIt can print anythinga housea careven a liver
LucasThat can’t be trueI will never believe this
Michael[答案]CAll these will be absolutely carried out by 3D printersThere’s a company called Natural Machines has introduced a 3D printer for food producing
LucasI guess that there are a lot of procedures involved in this processSo this printer must be very big
Michael[答案]EIt can print all kinds of dessert and starter
LucasIs it expensive
Michael[答案]A
AIt is about 1000
BMaybe its functions are questionable
CIt is really true
DWhat are the main functions of it
EIn factit is as big as an oven
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