1、Unit 4 Space Exploration Reading for Writing2021-2022学年高一英语人教版（2019）必修第三册同步课时作业一、填空1._ closing, I would like to invite you to join me in a toast to the health of Mr. Smith.2.Scientists do not know why the honey guide likes eating wax, but it is very determined in its efforts _ (get) wax.3.Anyone who
2、 finishes the task first is supposed _ (win) the prize.4.Schools should be lively places where students are encouraged _ (develop) their greatest potential.5.Some modem teaching _(equip) as well as hundreds of computers was sent to ten schools there.6.As the explorers continue their work, new_ (myst
3、ery) are waiting to be discovered.7.我下定决心要更加努力学习，为将来的天文学做出贡献。And I am determined _ _ harder and make a contribution to astronomy in the future.8.Lucy pretended to be cheerful, saying nothing about the_(argue).9.讲座结束后，我们有机会问他一些问题。When the lecture was over, we got a chance _ _ him some questions.10.We
4、 _(粘贴) labels to things before we file them away.11.The source of the gunshots still remains a _(谜).12.Our time and money are _(有限的).13.We should save every drop of our _(资源).14.The doctor told me to take the medicine _(定期地) three times a day.15.The heart _(监视器）shows low levels of consciousness.二、语法
5、填空16. Countries around the globe are spending billions of dollars and lots of time on various space missions, whether to Mars _ other planets much further away. Firstly, _ (explore) space has already made a difference in the fight against world hunger. A number of the satellites record data on land
6、and weather patterns. As _ result, space-based science has helped farming in its efforts to grow enough food _ (feed) Earths increasing population. Secondly, space exploration has already promoted technological _ (improve) that benefit us all. High-end products around the world _ (make) to a higher
7、standard now because of advanced technology _ was first created to meet the requirements for space exploration. Finally, sending astronauts into space has helped people to think about the worlds problems and even to find ways _ (solve) them. Seeing pictures of our planet as an island in a black sea
8、made people realise that our planets resources are limited. The_ (great) attention at present is on Mars because it is closer to Earth. In the future, humans may live on both planets. _ closing, exploring space provides the world with many different benefits. Therefore, it should continue so as to p
9、rovide new and better solutions to peoples short-term and long-term problems.17.阅读下面材料,在空白处填入适当的内容(1个单词)或括号内单词的正确形式。 Astronomy is the oldest science _(know) to man. Thousands of years ago man looked at the stars and wondered about the heavens. But mail was _ (limit)by the six planets that he could s
10、ee only_his eyes alone. The Greeks studied astronomy over 2,000 years ago. They could see the size, colour, and _ (bright) of a star. They could see its place in the sky. They watched the stars _ (move) as the seasons changed. But the Greeks had no tools to help themselves study the heavens. Each ne
11、w tool added to the field of astronomy helped man reach out into space. Man knew a little about the moon_there were telescopes. He did not know that the planet called Saturn had _ (ring)around it. His sight was_limited that he could not see all the planets. In the early 1700s, people thought there w
12、ere only six planets. Before the spectroscope, man did not know what kind of gases _ (be) around the sun or other stars. Without the radio-telescope, we did not know that radio noises came from far in space. Today, astronomy is a _ (grow)science. We have learned more in the last fifty years than in
13、the whole history of astronomy.答案以及解析1.答案：In解析：句意:最后,我想邀请你与我一起为史密斯先生的健康干杯。考查介词。in closing最后。 2.答案：to get解析：句意:科学家们不知道为什么响蜜列科小鸟喜欢吃蜂蜡,但它在努力得到蜂蜡方面意志非常坚定。考查非谓语动词。in ones efforts to do sth.努力做某事。 3.答案：to win解析：句意:任何先完成这项任务的人都应该得奖。考查非谓语动词。be supposed to do sth,应该做某事。 4.答案：to develop解析：句意:学校应该是鼓励学生发展他们最大潜能
14、的充满生机的地方。考查非谓语动词。be encouraged to do sth.被鼓励做某事。 5.答案：equipment解析：句意:一些现代化的教学设备和数百台电脑被送到那里的十所学校。设空处作主语,因此应该用名词形式,equipment是不可数名词。 6.答案：mysteries解析：句意:在探险家们继续他们工作的时候,新的谜正等着被发现。考查名词单复数。根据主句中的are可知,所填词应该是复数名词。 7.答案：to study解析： 8.答案：argument解析：句意:露西假装高兴,只字未提争吵的事。考查词性转换。根据空前面的定冠词the可知所填词应该是名词,argue的名词形式是
15、argument。 9.答案：to ask10.答案：attach11.答案：mystery12.答案：limited13.答案：resource14.答案：regularly15.答案：monitor16.答案： or; exploring; a; to feed; improvements; are made; that/ which; to solve; greatest; In解析： 考查连词。whetheror.无论还是。考查非谓语动词。分析该句结构可知此处应用动名词短语作主语。 考查冠词。as a result结果是。考查非谓语动词。此处应该用不定式作目的状语,表示grow eno
16、ugh food的目的。考查词性转换。所填词作及物动词 promoted的宾语,因此应该是名词,再根据其后的定语从句中的谓语动词可知,该名词应该用复数形式。 考查动词的语态、时态和主谓一致。主语 products与make之间是被动关系,因此应该用被动语态,再结合全文时态可知,此处应该用一般现在时,且主语为复数形式,故填are made。 that/ which考查定语从句。设空处引导定语从句,先行词为technology,关系词在从句中作主语,因此应该填that或 which。 to solve考查非谓语动词。此处作定语,修饰中心词ways,因此应该用不定式形式。ways to do sth
17、做某事的方法。greatest考查形容词最高级。根据定冠词The并结合语境可知,此处应该用形容词的最高级形式。 In考查介词。in closing最后。17.答案：1.known2.limited3.with4.brightness5.move6.until7.rings8.so9.was10.growing解析： 1. known解析:过去分词作后置定语,the oldest science是know动作的承受者,故用过去分词,表示被动。2. limited解析:过去分词作形容词,意为“有限的”。3. with解析:固定短语with ones eyes“用眼睛看”。4. brightness
18、解析:本空用名词,和size,colour作及物动词see的宾语。5.move解析:动词句型watch sb/sth do.,理解句意可知,本空并非表示看着星星正在移动,而是观看移动的整个过程,故不用现在分词作宾语补足语。6. until解析:理解句意可知,本句意为:人类对月球了解很少,一直到有了望远镜。故用连词until。7. rings解析:根据常识可知,土星有土星环,而且不止一个,故用名词ring“环行物”的复数形式。8.so解析:本句考查结果状语从句:so + that从句。9. was解析:主句的时态是过去时,而且句子的主语是kind,故用一般过去时was。10. growing解析:现在分词作定语修饰science,表示“正在成长的”。
