400-0230-221
- 您的当前位置：
- 首页
- 学校动态
- 佛山师资专业的剑桥英语ket培训学校名单榜首一览
佛山师资专业的剑桥英语ket培训学校名单榜首一览
2024/3/5 17:03:46发布者：佛山新东方剑桥英语
佛山师资专业的剑桥英语ket培训学校名单榜首一览，新东方剑桥英语培训中心为了帮助学员更好的学习剑桥PET/KET考级系列课程,提升英语综合能力,开设了相应的学习课程,经验丰富的老师授课,采用分阶段教学的科学模式
California Condor’s Shocking Recovery
California condors are North America’s largest birds, with wind-length of up to 3 meters. In the 1980s, electrical lines an d lead poisoning(铅中毒) nearly drove them to dying out. Now, electric shock training and medical treatment are helping to rescue these big birds.
In the late 1980s, the last few condors were taken from the wild, and there are now more than 150 flying over California and nearby Arizona, Utah and Baja in Mexico.
Electrical lines have been killing them off. “As they go in to rest for the night, they just don’t see the power lines,” says Bruce Rideout of San Diego Zoo. Their wings can bridge the gap between lines, resulting in electrocution(电死) if they touch two lines at once.
Lead poisonous has proved more difficult to deal with. When condors eat dead bodies of other animals containing lead, they absorb large quantities of lead. This affects their nervous systems and ability to produce baby birds, and can lead to kidney(肾) failures and death. So condors with high levels of lead are sent to Los Angeles Zoo, where they are treated with calcium EDTA, a chemical that removes lead from the blood over several days. This work is starting to pay off. The annual death rate for adult condors has dropped from 38% in 2000 to 5.4% in 2011.
Rideout’s team thinks that the California condors’ average survival time in the wild is now just under eight years. “Although these measures are not effective forever, they are vital for now,” he says. “They are truly good birds that are worth every effort we put into recovering them. ”
63. California condors attract researchers’ interest because they
A. are active at night
B. had to be bred in the wild
C. are found on in California
D. almost died out in the 1980s
64. Researchers have found electrical lines are----
A. blocking condors’ journey home
B. big killers of California condors
C. rest places for condors at night
D. used to keep condors away
65. According to Paragraph 5 , lead poisoning()
A. makes condors too nervous to fly
B. has little effect on condors’ kidneys
C. can hardly be gotten rid of form condors’ blood
D. makes it different for condors to produce baby birds
66. The passage shows that()
A. the average survival time of condors is satisfactory
B. Rideout’s research interest lies in electric engineering
C. the efforts to protect condors have brought good results
D. researchers have found the final answers to the problem
解析
这篇文章是一篇夹叙夹议的帖子，从美国秃鹰的现状讲述了科学家为此发起的救援运动，并取得了现阶段的成效。
63 题 细节题 正确答案如下：D
第三段行：“as they go in to rest for the light ”得知 A 错误的选择；文章第二段行“the last few condors were..”得知 B 错误的选择；从文章段的句得知 C 错误的选择；文章段“in the 1980s, electrical lines and...dying out”得知 D 正确的答案是选择。
64 题 细节题 正确答案如下：B
第三段文章行提到“electrical lines have been killing them off”得知 B 正确的答案是选择。第二句由文章三段“as they go in to rest for the night...power lines”得知 A，C 选项错误。从四段得知是“tall poles teach the birds to stay clear of electrical lines”
65 题 推断题 正确答案如下：D
第五段第二句“第五段”This affects their nervous systems and ability to produce baby birds,...death”可知 D 选项正确，B 选项错误。由五段第三句“so condors with...over several days”得知 C 选项错误，A 选项随意编造。
66 题 推断题 正确答案如下：C
在较后一段的第二句中“although these measures are not effective forever, they are vital for now”可以推断出来 C 为了正确答案，D 选项错误。根据本段句推断出来 A 由整篇文章推断出错误的选项。 Rideout’s research team 有两种方法可以使用，不只是 electric engineering，因此 B 选项错误。
California Condor’s Shocking Recovery
California condors are North America’s largest birds, with wind-length of up to 3 meters. In the 1980s, electrical lines an d lead poisoning(铅中毒) nearly drove them to dying out. Now, electric shock training and medical treatment are helping to rescue these big birds.
In the late 1980s, the last few condors were taken from the wild, and there are now more than 150 flying over California and nearby Arizona, Utah and Baja in Mexico.
Electrical lines have been killing them off. “As they go in to rest for the night, they just don’t see the power lines,” says Bruce Rideout of San Diego Zoo. Their wings can bridge the gap between lines, resulting in electrocution(电死) if they touch two lines at once.
Lead poisonous has proved more difficult to deal with. When condors eat dead bodies of other animals containing lead, they absorb large quantities of lead. This affects their nervous systems and ability to produce baby birds, and can lead to kidney(肾) failures and death. So condors with high levels of lead are sent to Los Angeles Zoo, where they are treated with calcium EDTA, a chemical that removes lead from the blood over several days. This work is starting to pay off. The annual death rate for adult condors has dropped from 38% in 2000 to 5.4% in 2011.
Rideout’s team thinks that the California condors’ average survival time in the wild is now just under eight years. “Although these measures are not effective forever, they are vital for now,” he says. “They are truly good birds that are worth every effort we put into recovering them. ”
63. California condors attract researchers’ interest because they
A. are active at night
B. had to be bred in the wild
C. are found on in California
D. almost died out in the 1980s
64. Researchers have found electrical lines are----
A. blocking condors’ journey home
B. big killers of California condors
C. rest places for condors at night
D. used to keep condors away
65. According to Paragraph 5 , lead poisoning()
A. makes condors too nervous to fly
B. has little effect on condors’ kidneys
C. can hardly be gotten rid of form condors’ blood
D. makes it different for condors to produce baby birds
66. The passage shows that()
A. the average survival time of condors is satisfactory
B. Rideout’s research interest lies in electric engineering
C. the efforts to protect condors have brought good results
D. researchers have found the final answers to the problem
解析
这篇文章是一篇夹叙夹议的帖子，从美国秃鹰的现状讲述了科学家为此发起的救援运动，并取得了现阶段的成效。
63 题 细节题 正确答案如下：D
第三段行：“as they go in to rest for the light ”得知 A 错误的选择；文章第二段行“the last few condors were..”得知 B 错误的选择；从文章段的句得知 C 错误的选择；文章段“in the 1980s, electrical lines and...dying out”得知 D 正确的答案是选择。
64 题 细节题 正确答案如下：B
第三段文章行提到“electrical lines have been killing them off”得知 B 正确的答案是选择。第二句由文章三段“as they go in to rest for the night...power lines”得知 A，C 选项错误。从四段得知是“tall poles teach the birds to stay clear of electrical lines”
65 题 推断题 正确答案如下：D
第五段第二句“第五段”This affects their nervous systems and ability to produce baby birds,...death”可知 D 选项正确，B 选项错误。由五段第三句“so condors with...over several days”得知 C 选项错误，A 选项随意编造。
66 题 推断题 正确答案如下：C
在较后一段的第二句中“although these measures are not effective forever, they are vital for now”可以推断出来 C 为了正确答案，D 选项错误。根据本段句推断出来 A 由整篇文章推断出错误的选项。 Rideout’s research team 有两种方法可以使用，不只是 electric engineering，因此 B 选项错误。
联系我们
报名热线：400-0230-221
在线咨询：
校区地址：广东省佛山市
版权所有：51寻校网
