外研版 (2019)选择性必修 第四册Unit 6 Space and beyond学案

Unit 6 Space and beyond

Ⅰ.匹配词义

A．单词匹配

(　　)1.simulator　　 A．adv.可以相信地；可想象地

(　　)2.lifelike B．adj.亚原子的；原子内的

(　　)3.galaxy   C．n.星系

(　　)4.cosmic D．n.(用于人员训练的)模拟装置，模 拟器

(　　)5.conceivably   E．adj.(图画、模型等)生动的，逼真的

(　　)6.particle   F．adj.宇宙的

(　　)7.subatomic   G．n.子粒

(　　)8.disc   H．n.激光唱片；光碟，光盘

[答案]　1－5　DECFA　6－8　GBH

B．短语匹配

(　　)1.sign up for　　 A．计算出

(　　)2.in reality B．在……的边缘

(　　)3.work out   C．忙于做某事

(　　)4.at the edge of D．报名参加

(　　)5.be engaged in doing sth.  E．事实上

[答案]　1－5　DEABC

Ⅱ.默写单词

1．submit v．　　　　　 提交

2．awesome  adj.   很好的，了不起的

 3.telescope  n.   望远镜

4．angle v.   斜置

5．invisible adj.   看不见的

6．straightforward adj.   简单的

7．fetch v.   （去）拿来

8．muscle  n.   肌肉

9．sneeze  v.   打喷嚏

10．pepper  n.   胡椒粉

Ⅰ.语境填词

awesome；angled；fetch；muscles；invisible；have been submitted；telescope；straightforward；self­discipline；have been sneezing

1．The plan should have been submitted yesterday but he forgot about it.

2．I know that they have bought this awesome new CD.

3．We can look at the stars through a telescope．

4．He angled his chair so that he could sit and watch the boy.

5．He told me that it is a straightforward process.

6．It takes a lot of self­discipline to go jogging in winter.

7．There are many stars invisible to the naked eye.

8．This exercise will work the muscles of the lower back.

9．I have a cold and have been sneezing all morning.

10．Should I fetch your coat for you from the next room?

Ⅱ.语法填空之派生词

1．Simulation training is to apply the simulation，equipment to carry out the combat duty in the simulated(simulate) battlefield.

2．A new type of solar simulator(simulate)was designed.

3．Diploma and certificate courses do not normally require the submission(submit)of a dissertation（论文）.

4．It is conceivable(conceive)that I'll see her tomorrow.

5．The mission could conceivably (conceivable)be accomplished within a week.

6．This process occurs invisibly(invisible)to the user，except that the user is pleased with faster response.

7．He is very strong and his strength is awesome(awe)．

8．The letter was written in invisible(visible)ink so it could not be read until specially treated.

1．Our power to investigate and thus understand space changed dramatically when the first telescope was angled at the night sky，increasing as it did the power of the human eye and enabling us to understand that the universe is far larger than was previously imaginable.

当第一台望远镜斜对夜空时，我们研究和理解太空的能力发生了巨大的变化，人类眼睛的能力也随之增强，使我们能够认识到宇宙比以前想象的要大得多。

2．The planets were seen to be worlds similar to our own，many of them even having their own moons.

人们看到与我们的地球相似的行星，其中许多甚至还有自己的卫星。

3．Some 300 years later，we learnt that the Milky Way itself was just one galaxy among billions of others，spread across the blackness of space like great islands of light and matter floating in a vast cosmic ocean.

大约300年后，我们认识到银河系本身只是数十亿个星系中的一个，散布在黑暗的太空中，就像光和物质的巨大岛屿漂浮在浩瀚宇宙海洋中一样。

4．To see even further into the universe，many countries are now engaged in building ever more advanced telescopes.

为了更深入地观察宇宙，许多国家正致力于建造更先进的望远镜。

5．The 500­metre dish of the “Eye of Heaven”，as it is known，is being used in the search for dark matter，thought to be composed of subatomic particles invisible to ordinary telescopes.

众所周知，500米口径的“天眼”盘被用来寻找暗物质，暗物质被认为是由普通望远镜看不见的亚原子粒子组成。