阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。 Chinese scientists have achieved a record rice yield of almost 23 metric tons per hectare from an 【小题1】 (experiment) field of hybrid rice in Hunan Province. On Tuesday, Yuan Longping, a scientist at the Chinese Academy of Sciences【小题2】leads the nation's research in hybrid rice, proudly announced a record production of 1,500kilograms per mu (0.067 hectares).【小题3】(compare) with other high-yield hybrid varieties in the market, the average yield for the third-generation strain is 10 to 20 percent higher, The 90-year-old scientist was rejoicing like a child while making the announcement at a news conference, saying "I am more than excited and【小题4】(extreme) satisfied with the results. The results are of【小题5】 (significant) to not only China, but the entire world. Yuan's achievement is a major contribution to【小题6】global fight against hunger. For China, more rice production means greater food security. The achievement would not have been possible 【小题7】Yuan and his team. Since the 1960s, Yuan, then a fresh university graduate, has devoted himself wholly to research on hybrid rice. In the last 60 years, he【小题8】(teach) generations of students. Yuan said he still has a clear mind and hopes to work【小题9】he turns 100. There are lots of scientists like Yuan in every field,【小题10】China is to enjoy its long- term prosperity.
Chinese scientists have achieved a record rice yield of almost 23 metric tons per hectare from an 【小题1】 (experiment) field of hybrid rice in Hunan Province.
On Tuesday, Yuan Longping, a scientist at the Chinese Academy of Sciences【小题2】leads the nation's research in hybrid rice, proudly announced a record production of 1,500kilograms per mu (0.067 hectares).【小题3】(compare) with other high-yield hybrid varieties in the market, the average yield for the third-generation strain is 10 to 20 percent higher, The 90-year-old scientist was rejoicing like a child while making the announcement at a news conference, saying "I am more than excited and【小题4】(extreme) satisfied with the results. The results are of【小题5】 (significant) to not only China, but the entire world. Yuan's achievement is a major contribution to【小题6】global fight against hunger.
For China, more rice production means greater food security. The achievement would not have been possible 【小题7】Yuan and his team. Since the 1960s, Yuan, then a fresh university graduate, has devoted himself wholly to research on hybrid rice. In the last 60 years, he【小题8】(teach) generations of students.
Yuan said he still has a clear mind and hopes to work【小题9】he turns 100. There are lots of scientists like Yuan in every field,【小题10】China is to enjoy its long- term prosperity.
题目解答
答案
【小题1】experimental
【小题2】who
【小题3】Compared
【小题4】extremely
【小题5】significance
【小题6】the
【小题7】without
【小题8】has taught
【小题9】until
【小题10】so
解析
- 第一小题需要将形容词 "experiment" 转换为形容词形式，修饰 "field"。
- 第二小题需要填入一个关系代词，引导定语从句。
- 第三小题需要将动词 "compare" 转换为过去分词形式，作状语。
- 第四小题需要将形容词 "extreme" 转换为副词形式，修饰 "satisfied"。
- 第五小题需要将名词 "significant" 转换为名词形式，作介词 "of" 的宾语。
- 第六小题需要填入定冠词 "the"，表示特指。
- 第七小题需要填入介词 "without"，表示条件。
- 第八小题需要填入现在完成时的助动词 "has" 和过去分词 "taught"，表示动作从过去一直持续到现在。
- 第九小题需要填入连词 "until"，表示时间。
- 第十小题需要填入连词 "so"，表示结果。
步骤 2：根据语境和语法填入正确形式
- 第一小题填入 "experimental"，表示实验性的。
- 第二小题填入 "who"，引导定语从句，修饰 "a scientist"。
- 第三小题填入 "Compared"，表示与其它高产杂交品种相比。
- 第四小题填入 "extremely"，表示非常满意。
- 第五小题填入 "significance"，表示重要性。
- 第六小题填入 "the"，表示特指全球对抗饥饿的斗争。
- 第七小题填入 "without"，表示没有袁隆平和他的团队，这个成就不可能实现。
- 第八小题填入 "has taught"，表示袁隆平在过去的60年里一直教学生。
- 第九小题填入 "until"，表示袁隆平希望工作到100岁。
- 第十小题填入 "so"，表示中国将享受长期繁荣。