《2025年课堂作业武汉出版社八年级英语上册人教版》

四、阅读理解(共 15 小题,每小题 2 分,满分 30 分)
A
Can Gems(宝石) Be Grown in Labs?

Is Super Strong Glass Possible?

Modern science can make strong glass. By heating, cooling, or changing the glass's chemical ingredients, glass becomes as tough as the slippers in Glass Slippers, and scratch - proof(防刮的). You can see this glass in car windows, phones and computers.___
Some animals hibernate(冬眠) for months at a time, such as bears, mice, snakes and so on. If scientists understand hibernation, humans might be able to hibernate too, just like Sleeping Beauty, which will be great for astronauts(宇航员), who need to sleep through the long space trip.

51. In which SECTION of the website can we read the news?
A. SCIENCE. B. HEALTH. C. FASHION. D. ANIMAL.
(A)
52. It is believed that lab - grown gems are ______.
A. a girl's success C. used in car windows
B. from Toads and Diamonds D. almost as good as natural gems
(D)
53. How do scientists make glass scratch - proof?
①By heating.
②By cooling.
③By melting mineral ingredients.
④By growing.
A. ①② B. ②③ C. ①③ D. ②④
(A)
54. What's the best heading for the third piece of news?
A. Could Animals Sleep in Space?
B. Is Hibernation Difficult for Human?
C. Could Humans Hibernate?
D. Can Animals Hibernate for Long?
(C)
55. What do the three pieces of news have in common?
A. They talk about space progress.
B. They mention fairy tales.
C. They care about nature.
D. They show human history.
(B)

答案： 51.A 52.D 53.A 54.C 55.B