题目内容

【题目】语法填空
in 1930, Yuan Longping graduated from Southeast Agricultural College in 1953. Since then, finding ways to grow more rice(be) his life goal. As a young man, he saw the great for increasing the rice output. At that time, hunger was a (disturb) problem in many parts of the countryside. Yuan Longping grows is called super hybrid rice, makingpossible to increase rice harvest without (expand) the area of the field. Yuan Longping has been considered the first agricultural pioneer in the world (grow) rice that has a high output. to his research, the UN has more tools in the battle to rid the world hunger.

【答案】Born;has been;need;disturbing;what;it;expanding;to grow;Thanks /Due / Owing;of
【解析】本文是一篇人物传记,介绍了袁隆平的生平以及他对粮食产业的贡献。
(1)考查动词。根据下文可知这里是袁隆平的出生日期,故填Born。
(2)考查动词时态。根据时间状语Since then可知,是从那时起到现在,用现在完成时,故填has been。
(3)考查名词。粮食增产的迫切需要,形容词后接名词,故填need 。
(4)考查形容词。在很多国家,饥饿是一个让人烦恼的问题,故填形容词disturbing,作定语。
(5)考查关系词。这是一个宾语从句,what在从句中做主语,故填关系代词what。
(6)考查代词。此处it是形式宾语,真正的宾语是动词不定式to increase rice harvest,故填it。
(7)考查动名词。介词without后用动名词形式作宾语,故填expanding。
(8)考查动词不定式。The first to do sth“第一个做某事的人”,故填to grow。
(9)T考查固定短语。句意:多亏了他的研究,Thanks /Due / Owing to固定短语“由于,多亏”,故填Thanks /Due / Owing 。
(10)考查介词。rid... of 固定短语“消除......”,故填of。

练习册系列答案
相关题目

【题目】根据短文内容,选择最佳答案。
What will people die of 100 years from now? If you think that is a simple question,you have not been paying attention to the revolution that is taking place in bio-technology(生物技术). With the help of new medicine,the human body will last a very long time. Death will come mainly from accidents,murder and war. Today's leading killers,such as heart disease,cancer,and aging itself,will become distant memories.
In discussion of technological changes,the Internet gets most of the attention these days. But the change in medicine can be the real technological event of our times. How long can humans live? Human brains were known to decide the final death. Cells(细胞) are the basic units of all living things,and until recently,scientists were sure that the life of cells could not go much beyond 120 years because the basic materials of cells,such as those of brain cells,would not last forever. But the upper limits will be broken by new medicine. Sometime between 2050 and 2100,medicine will have advanced to the point at which every 10 years or so,people will be able to take medicine to repair their organs(器官). The medicine,made up of the basic building materials of life,will build new brain cells,heart cells,and so on-in much the same way our bodies make new skin cells to take the place of old ones.
It is exciting to imagine that the advance in technology may be changing the most basic condition of human existence,but many technical problems still must be cleared up on the way to this wonderful future.
(1)According to the passage,human death is now mainly caused by ________.
A.diseases and aging
B.accidents and war
C.accidents and aging
D.heart disease and war
(2)In the author's opinion,today's most important advance in technology lies in(在于) ________.
A.the Internet
B.medicine
C.brain cells
D.human organs
(3)Humans may live longer in the future because ________.
A.heart disease will be far away from us
B.human brains can decide the final death
C.the basic materials of cells will last forever
D.human organs can be repaired by new medicine
(4)How long can humans live in the future according to the passage?
A.Over 100 years.
B.More than 120 years.
C.About 150 years.
D.The passage doesn't tell us.

【题目】Dear Professor Liu Kai,

I want to thank you for offering me such useful advice during my research. I have completed my article about ______, and I’m quite satisfied with it. It has just been ______ on our school website. I never knew that advertisements were so interesting! The ______ I found will really help me to educate others. I hope that after they read my article, my schoolmates will understand that public service ads are ______ to educate us about public welfare issues, and that commercial ads are meant to ______ products or services. Before our talk, I did not think very much about how an advertiser might be trying to trick ______ into buying a product or a service. Now I think I will be much smarter about what things to buy.______ there are lots of exciting images and persuasive language. I will remember to think about the things I buy. I will ______ pay a lot more attention to the nationwide public service ad campaigns, because now I know ______ helpful they can be. I will encourage my friends to pay attention to them as well.

Thank you again for helping me find so much ______ information!

Yours faithfully,

Qian Lili

1A. advertisements B. sports C. public services D. campaigns

2A. printed B. broadcast C. published D. announced

3A. article B. information C. ads D. website

4A. convinced B. delighted C. determined D. intended

5A. promote B. save C. prepare D. protect

6A. students B. professors C. customers D. advertisers

7A. If only B. If C. Even if D. Only if

8A. still B. also C. too D. even

9A. how B. what C. although D. whether

10A. useless B. useful C. thankful D. boring

【题目】根据短文内容,选择最佳答案。
Could a cave be the place of buried treasure in a small village in Marajgushu, near Navasha, Kenya? A rumor of treasure has some villagers dreaming of wealth, while ohters see it as a cheat. It's said that in the 1800s a white man left treasure inside the caves.
This system of caves has become the center of excitement in the village. It is unclear where the rumor came from, but some local people believe white settlers hid gold and other precious metals in the cave before leavign the area, many years ago.
Local villager Edward Maina says the rumors have brought a lot of treasure hunters flooding into town to dig in the caves. Villages say original treasure seekers entered the cave nearly two months ago before being arrested by police. Local governmetns closed up the entrance, but they broke back in.
While neither gold nor silver has been found yet, the cave does guard another important resource: water. Many depend on a natural spring coming from the cave and local officials, among them Ward Councilor Gaka Mwaniki, worry the digging could affect or dirty the supply.
“There's nothing. We've seen ourselves there's nothing in those caves. The cave is natural. It's the water table that they're affecting” says Mwaniki.
Local resident James Mbugua Njenga wants the situation brought under control. “If at all there's treasure inside there, let the government come and dig and protect the water table,”says Njenga.
It might be true. It might be a cheat. Whatever the case, treasure hunters continue to be attracted to the mystery of the caves.
(1)What did the treasure hunters do after the cave was closed up?
A.They entered the cave again
B.They gave up seeking treasusre
C.They fought again the police
D.They looked for anohter cave
(2)What does the underlined word “supply” refer to?
A.The treasure
B.The water
C.The cave
D.The villagers
(3)Mwaniki worries about the digging because of _________.
A.the loss of the treasure
B.the damage to the cave
C.the pollution to the water
D.the flood in the village
(4)Njenga thinks that ____________.
A.there is no treasure in the cave
B.the story about treasure must be a cheat
C.treasure seekers should be arrested
D.the government should protect the cave
(5)What is the text mainly about?
A.The seeking of hidden treasure in central Kenya
B.A great finding of a cave in central Kenya
C.The life of the villagers in central Kenya
D.The worry about pollution in central Kenya

违法和不良信息举报电话:027-86699610 举报邮箱:58377363@163.com

精英家教网