《必修4语法填空.doc》由会员分享，可在线阅读，更多相关《必修4语法填空.doc（7页珍藏版）》请在金锄头文库上搜索。
1、Book4语法填空Unit One Women of achievementJane, who has studied families of chimps for many years helped people 1_(understand) how much chimps behave 2_ humans. She spent years 3_(observe) and recording their daily activities. She discovered chimps hunted and ate meat and also how chimps communicate 4_
2、each other. Her work changed the way people think 5_ chimps and also made the rest of the world understand and respect the life of chimps. She has helped set 6_ special places 7_ they can live 8_(safe). She has achieved 9_ she wanted to do. She inspired those 10_ want to cheer the achievements of wo
3、men.By chance I came across an article about a doctor 1_(call) Lin Qiaozhi, a specialist 2_ womens diseases. She had been very busy in her 3_(choose) career, traveling abroad to study as well as writing books and articles. In one of her books she gave some simple rules 4_(follow) for keeping babies
4、clean, healthy and free from 5_ (sick). It was intended 6 women in the countryside. Perhaps 7_ they had an emergency they could not reach a doctor. It was hard work and determination as well as her gentle nature 8_ got her into medical school. 9_ made her succeed later on was the kindness and consid
5、eration. she showed to all her patients. Lin Qiaozhi devoted her whole life 10_ all her patients.Unit 2 Working the landFamous scientist as he is, Yuan Longping considers himself a farmer. 1_ a young man, he saw the great need for 2_(increase) the rice output. At that time, hunger was a 3_ (disturb)
6、 problem in China. He wanted 4_(increase) rice harvests without expanding the area of the fields. In 1974, a special strain of rice made 5_ possible to produce one-third 6_ of the crop in the same field. Thanks 7_ his research, the UN has more tools in the battle to rid the world 8_ hunger. Though h
7、e 9_(struggle) for the past five decades, Dr Yuan is quite satisfied with his life. In his spare time he enjoys 10_(listen) to violin music, playing mah-jong, swimming and reading. Dr. Yuan was born in Beijing in 1930. 1_ he graduated from Southwest Agricultural College in 1953, he has devoted his l
8、ife to 2_(find) ways to grow more and more rice. As a young man, he saw the great need for increasing the rice output. At that time, hunger was 3_ serious problem in many parts of the country. Dr. Yuan searched for a way 4_(increase) rice harvests without expanding the area of fields. In 1950, Chine
9、se farmers could only produce fifty million tons of rice. Last year, 5_, nearly two hundred million tons of rice 6_(produce). These increased harvests mean 7_ 22% of the worlds people are fed from just 7% of the farmland in China. Dr. Yuan is now circulating his 8_(know) in India, Vietnam and other
10、less developed countries to increase their rice harvests. Thanks to his research, the Un is trying to rid the world_ 9_ hunger. Using his hybrid rice farmers are producing harvests 10_(two) as large as before. Yuan Longping, a Chinese scientist, was born in 1930.Professor Yuan graduated 61 Southwest
11、 Agricultural College in 1953 and since 62 he has devoted 63 to agricultural education and research .Professor Yuan was a pioneer 64 hybrid rice research and made remarkable 65 （achievement）in this area，first 66 (develop)hybrid rice in the world. The achievements of Yuan Longping greatly solved the
12、food shortage，and provided a solution 67 the worldwide starvation. It is regarded as the fifth invention after Chinas Four Major Inventions，and is acclaimed as the Second Green Revolution. Yuan Longping was the first person 68 (develop) hybrid rice.The new technology 69 （test） in many areas of South
13、 China in 1974 and 1975，and then extended to the other areas. China became the first country 70 is capable of producing hybrid rice. Yuan Longping is the first scientist who successfully realized largescale farming of hybrid rice. This earned him the title “Father of Hybrid Rice”. Over the past half
14、 century, using chemical fertilizers 1_(become) very common in farming. However, long-term use of these fertilizers can cause damage 2_ the land. Chemicals can get inside the crops and can not be washed 3_. These chemicals in the food supply build 4_ in people bodies over time. Many of these chemica
15、ls can lead 5_ cancer or other 6_. In addition, fruit, vegetables and other food grown with chemical fertilizers may look beautiful but may not be full of nutrition. With these discoveries, many farmers are beginning 7_(turn) to organic farming. They focus 8_ keeping their soil rich and free 9_ disease.
