29、 most magical local birding moments Ive ever experienced.来When Im looking for excellent opportunities to photograph snowy owls and other birds without spending dozens of hours searching for them-and if Im lucky, finding one thats semi-cooperative-I head to the Canadian Raptor Conservancy (CRC) or th 。

30、e Mountsberg Raptor Centre. Ive attended so many photo sessions at each of these fantastic facilities that Ive lost count.28. What factor has the most effect on whether the author goes out to photograph birds or not?A. Road conditions. B. Personal emotion.C. Weather conditions. D. Time arrangement.2 。

31、9. How did the author feel when he saw the snowy owls on the way home?A. Sad. B. Excited. C. Untouched. D. Proud.30. What does the underlined word them in Paragraph 4 refer to?A. Opportunities. B. Moments. C. Pictures. D. Birds.31. What can we infer about the author?A. The author only photographs sn 。

32、owy owls.B. The author can take excellent photos easily.C. The author makes a living by photographing birds.D. The author values each chance to photograph birds.DWHAT are scientists? They are often described as gray-haired white-coated dull scholars. But the world has changed. Young scientists are m 。

33、aking their voices heard and releasing their powers on the world stage.This is also true in China. Rising stars include new materials expert Gong Yongji, university professor Liu Mingzhen, and biologist Wang Ruixue. At the age of 28 in 2018, Wan Ruixue received the 2018 Science & SciLifeLab Prize fo 。

34、r Young Scientists. This is a global prize to reward outstanding scientists at an early stage of their careers.She focuses mainly on biomedicine(生物医学)and artificial intelligence(人工智能). Both are cutting-edge(前沿)technologies at an early stage of development, she said.So, I think they have great potent 。

35、ial to be developed. I think in the study of cutting-edge technologies, China and other leading countries in the world are standing on the same starting line. And in the study of structural biology, China is likely to become the leader.She felt it was her fate to become a biologist. I grew intereste 。

36、d in the natural world, when I was very young, she said. In 2009, she entered Sun Yat-sen University.In her third year at the university, she realized that she wanted to do something related to biomedicine. So she emailed Chinas top biologist Shi Yigong, hoping to join his lab at Tsinghua University 。

37、.Shi recognized her talent and welcomed her. Years of efforts at the lab have paid off. Her research on the high-definition 3D structure of spliceosome led to a scientific breakthrough.Unlike-many of other young scientists who choose to pursue further study abroad, Wan currently has no plan to go ov 。

38、erseas.The whole ecosystem for scientific research is continually improving in China, she said, adding the country has great science facilities.32. What does the underlined word releasing in Paragraph 2 mean?A. Giving out. B. Getting over. C. Finding out. D. Taking over.33. What does Wan Ruixue feel 。

39、 about the study of cutting-edge technologies in China?A. Anxious. B. Confident. C. Disappointed. D. Satisfied.34. What can we learn about Wan Ruixues journey of becoming a biologist?A. Her teacher led her into the field. B. She finds its easier than she thought.C. Her contribution has been recogniz 。

40、ed. D. She thinks its boring but worth trying.35. Which can be the best title of the text?A. Chinas Breakthrough in Science B. Rising Young Scientists in ChinaC. Wan Ruixue: A Successful Young Scientist D. New Image of Chinese Scientists第二节 七选五(共 5 小题 ， 每小题 2分 ， 满分 10分)根据短文内容 ， 从短文后的选项中选出能填入空白处的最佳选项 ， 选项中有两 。

41、项为多余选项 。
House SittingIn many countries of the world people do what is called house sitting. It means that if owners of the house are going away, they want someone to come into their home and look after the house and maybe pets while they are away. In Australia, many people travel. After people retire 。

42、, they might buy a van and travel all over the country. 36So, if someone wants to travel or go away for some reason, they might want someone in their home to care for it and keep the gardens tidy. House sitters might have to care for pets. Also, quite a few people have swimming pools in their back y 。

43、ard and they need cleaning. 37 I feel it is a great way of seeing the country, because you go and stay in a new city, get to meet new people, and have time to go sightseeing in a new area.38 There are websites where you find the advertisements by people who want to travel, and by replying to the adv 。

44、ertisement, you can make arrangements to go and look after their home. There are some requirements to be a house sitter. You must be a trusted person, so that the home owner knows you will not steal anything. You must be able to go when the house owner wants you to go, so you need lots of free time. 。

来源：(未知)

【学习资料】网址：/a/2021/0121/0021122046.html

标题：重庆市|重庆市黔江新华中学校2020-2021学年高一英语下学期期中试题( 三 )