of all time; work on; because of ;be known as; ever since;
look like; be covered by ;such as
1 . She is said to be a new novel about overseas Chinese in Australia.
2. Madame Curie is considered to be the greatest physicist and chemist.
3. Much of the country forest.
4. Water is important and special for Jinan,which the City of Springs.
5. My little sister finally found the special food,which the moon in the night sky.
6. In my opinion,it's more useful to learn modem languages , English and German,than Latin.
7. She left school three years ago and has worked as a nurse .
8. The police are advising drivers to reduce speed the fog.
1. working on 2. of all time
3. is covered by 4. is known as
5. looked like 6. such as
7. ever since 8. because of
題目來源：2016年周測月考直通高考高中英語必修3外研版 > 周內課時練2 Period Two Introduction & Reading and Vocabulary—Language Points
名校課堂系列答案科目：高中英語 來源： 題型：
Why should mankind explore space? Why should money,time and effort be spent exploring and researching something with so few apparent benefits? Why should resources be spent on space rather than on conditions and people on earth? These are questions that,understandably,are very often asked.
Perhaps the best answer lies in our genetic makeup (基因構成) as human beings. What drove our ancestors to move from the trees into the plains,and on into all possible areas and environments? The wider the spread of a species,the better its chance of survival. Perhaps the best reason for exploring space is this genetic tendency to expand wherever possible.
Nearly every successful civilisation has explored,because by doing so,any dangers in surrounding areas can be identified and prepared for. Without knowledge,we may be completely destroyed by the danger. With knowledge,we can lessen its effects.
Exploration also allows minerals and other potential (潛在的) resources to be found. Even if we have no immediate need of them,they will perhaps be useful later. Resources may be more than physical possessions. Knowledge or techniques have been acquired through exploration. The techniques may have medical applications which can improve the length or quality of our lives. We have already benefited from other spinoffs including improvements in earthquake prediction,in satellites for weather forecasting and in communications sys-tems. Even nonstick pans and mirrored sunglasses are by-products (副產品) of technological developments in the space industry!
While many resources are spent on what seems a small return,the exploration of space allows creative,brave and intelligent members of our species to focus on what may serve to save us. While space may hold many wonders and explanations of how the universe was formed or how it works,it also holds dangers. The danger exists,but knowledge can help human beings to survive. Without the ability to reach out across space,the chance to save ourselves might not exist.
While earth is the only planet known to support life,surely the adaptive ability of humans would allow us to live on other planets. It is true that the lifestyle would be different,but human life and cultures have adapted in the past and surely could in the future.
66. Why does the author mention the questions in Paragraph 1 ?
A. To express his doubts.
B. To compare different ideas.
C. To introduce points for discussion.
D. To describe the conditions on earth.
67. What is the reason for exploring space based on Paragraph 2 ?
A. Humans are nature-bom to do so.
B. Humans have the tendency to fight.
C. Humans may find new sources of food.
D. Humans don't like to stay in the same place.
68. The underlined word spinoffsM in Paragraph 4 probably refers to .
A. survival chances B. potential resources
C. unexpected benefits D. physical possessions
69. What makes it possible for humans to live on other planets?
A. Our genetic makeup.
B. Resources on the earth.
C. The adaptive ability of humans.
D. By-products in space exploration.
70. Which of the statements can best sum up the passage?
A. Space exploration has created many wonders.
B. Space exploration provides the best value for money.
C. Space exploration can benefit science and technology.
D. Space exploration may help us avoid potential problems on the earth.
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3. It is one of the most beautiful cities in the world and by more than eight million tourists every year.
A. is visited B. visits
C. visiting D. visited
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7. The factory goes from bad to worse,and the workers hardly enough to make a living.
A. are paid B. are paying
C. have paid D. paid
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