科技英语语法智慧树知到超星尔雅网课答案

1、科技英语语法 2019 智慧树知到超星尔雅网课答案2019智慧树知到超星尔雅网课答案大全第 1 章 单元测试1 、冠词在翻译的时候都不用译出。答案：错2、in this case, the failure point to a factor of safety of 1.（失效点）corresponds划线部分做什么成分？答案：状语3、einstein put up the principle of relativity, valid notonly in mechanics but in all physics.划线部分是形容词短语做后置定语答案：对4、百万分之二十的英文表达是答案： 20

2、parts per million5、并列连接词and 的用法有几种？答案： 36、这台电压表 / 伏特计如此灵敏，可以测量出电压的微小变化。this is such sensitive voltmeter that it can measure theslightest changes in voltage.答案： a7、读者学会这些基本概念很重要，否则后面内容的讨论理解起来会有困难。 it is important for the reader to learn the basic concepts well, the discussion of later topics will be

3、difficult to understand.答案： or8、these transistor circuits can amplify voltage signalswith minimum waveform distortion.下划线介词短语充当_。答案：状语9、both m and n are therefore even, to our choice of m and n.答案： contrary第 2 章 单元测试1、the process of measurement, the most fundamentaloperation in physics, will be disc

4、ussed briefly in this chapter. 该句中的同位语是答案： the most fundamental operation in physics2、vitamin b9 also known as folate found in many fruits, vegetables and beans.（叶酸） can be该句中的插入语是答案： also known as folate3、make use of是什么意思？答案：使用4、the oxygen equipment made it possible for climbers to rest very high a

5、ltitudes.答案： at5、a 对 b 的影响是答案： effect of a on b第 3 章 单元测试1 、科技英语摘要中使用频率最高的时态是答案：一般现在时2、computers are powerful tools which perform fast,accurate calculations over huge sets of data.该句表达了一个客观情况因此使用了答案：一般现在时3、it is shown that a concentration on the preservationof routing abilities might damage the pres

6、ervation ofcommunity structure, and vice versa.该句这样排列的主要原因是保持句子平衡答案：对4、the grain output of last year in our province was 20over that of 1990. 可翻译为：我们省去年的粮食产量比 1990 年增加 20。答案：对5、 the earth is 49 times the size of the moon.可以翻译为：地球是月球大小的50 倍。答案：错6、convection( 对流 ) is a _ simpler physical process thanc

7、onduction.答案： far7、we show that a discriminatively trained, multilayer capsule system achieves stateoftheart performance on mnist and is _ than a convolutional net at recognizinghighly overling digits.答案： considerably better第 4 章 单元测试1 、this company was the first portable radios as well as cassette

8、tape recorders in the world.答案： that2、the purpose of new technology is to make lifeeasier,it more difficult.答案：错3、i fell down and broke three of my teeth. i wonder how many times i have to come here and get my false teeth 答案： fixed4、the house on fire, he dialed 119.答案： seeing5、mark often attempts to

9、 escape whenever he breaks traffic regulations.答案：污点6、it is our purpose in this section to introduce the basic meaning of the solution of a differential equation.下划线部分在句中做。答案：主语7、与电压源相连的灯形成一个简单的电路。 a lampto a voltage source forms a simple circuit.答案： connected第 5 章 单元测试1 、the shocking news mad me re

10、alize _ terrible problems we would face.答案： climax2、it is still under discussion _the old bus station should be replaced with a modern hotel or not.答案： it is modern.3、i am afraid he s more of a talker than a doer, which is _ he never finishes anything.答案： why4、before a problem can be solved, it must

11、 be obvious_the problem itself is.答案： 0.24wb，0，0.24wb5、twenty students want to attend the class that aims toteach _ to read first.答案： how6、电子虽小，但它们在形成电流方面发挥了重要作用。 small _ electrons are, they play an important role in theformation of electric current.答案： as7、a bodyvelocity is not constant is said to

12、beaccelerated.答案： whose第 6 章 单元测试1、if i _ you, id join the army.答案： 3 个if语句都会被执行、3 个if语句相互独立2、“ if the sun _ tomorrow, what would we do?”答案： 213、if you _ to see mary, what would you tell her?答案： 3 个 if语句都会被执行、3 个 if语句相互独立4、i would have said“hello ” to him if i _ yourbrother.答案： had seen5、if you had

13、wanted to buy a record, what _?答案： would have been understood第 7 章 单元测试1 、it _ mike and mary who helped the old man several days ago.答案： aroused2、 it was not until 1920 _ regular radio broadcasts began.答案：爱情就像一只蝴蝶，它喜欢飞到哪里，就把欢乐带到哪里3、she said she would go and she _ go.答案：正确4、it was the training _ he h

14、ad as a young man _ made him such a good engineer.答案： r 、 r 、 w 、 w 、 r 、 w 、 r5、 were all three people in the car injured in the accident? no, _ only the two passengers who got hurt.答案： it was第 8 章 单元测试1 、the boy wanted to ride his bike in the street, but his mother told him .答案： not to2、the tradit

15、ional goal of science is to discover how things are, not how they ought .答案： to be3、tom wanted to play football with his friends in the street, but his father told him. 答案： not to4、. i hope the children won t touch the dog. i ve warned them .答案： not to5、some students are going to china in summer vac

16、ation,and.答案： seated on the grass第 9 章 单元测试1 、his mother had talked to him for many minutes while he was watching tv,but .答案： little did he hear2、hello,zhu hua.ill have to return tobecause i ve worked here for a year.!答案： how time flies3、during the war,but also he lost hiswife and his child.canada答案： not only was his job in the lab taken away 4、 we have to stop talking hereoutside.listen,! hurry up, orwell be late.答案： there goes the bell5、i think this is the first time that we have met.anywhere.答案： never before have we seen each other第 1