《2024年全国重点高中提前招生同步强化全真试卷九年级英语全一册人教版》

一、完形填空(共15小题,每小题1分,满分15分)
阅读下面的短文,从每小题所给的A、B、C、D四个选项中,选出可填入空白处的最佳选项。
Spending two or three hours 1 outdoors each day can reduce a child's chance of 2 short - sighted(近视), a research study shows. It challenges the belief that short - sightedness 3 by computer use, watching TV or reading in weak light.
The Australian government researchers believe 4 sunlight is good for people's eyes. They compared the vision and habits of 100 5 children in Singapore and Australia. In all, 30% of the Singaporean children were short - sighted—this rate was ten times 6 than Australian children.
7 groups spent a similar amount of time reading, watching television and playing computer games. 8, the Australian children spent an average of two hours a day outdoors—90 minutes more than the Singaporean children.
Professor Ian Morgan, 9 is from the Australian Research Councils Vision Centre, said, “Humans are 10 long - sighted, but when people begin to go to school and spend 11 or no time outdoors, the number of short - sighted people 12 larger. We're also seeing more and more short - sighted children in cities all around the world and the main reason 13 that city children spend less time outdoors.”
Daylight can be hundreds of times brighter than indoor light. However, why does 14 outside prevent us 15 becoming short - sighted? Scientists believe that natural light has something helpful for people's eyes.
( )1. A. on playing
B. play
C. to play
D. playing
( )2. A. become
B. became
C. becoming
D. becomes
( )3. A. caused
B. is caused
C. causes
D. causing
( )4. A. /
B. why
C. whether
D. how
( )5. A. 7 - years - old
B. 7 - year old
C. 7 year - old
D. 7 - year - old
( )6. A. high
B. higher
C. highly
D. more highly
( )7. A. Both
B. Neither
C. Either
D. All
( )8. A. Therefore
B. However
C. Though
D. Thus
( )9. A. whom
B. which
C. that
D. who
( )10. A. naturally
B. nature
C. natural
D. natured
( )11. A. more
B. many
C. much
D. little
( )12. A. gets
B. getting
C. got
D. get
( )13. A. maybe
B. may be
C. may
D. are
( )14. A. play
B. played
C. playing
D. being played
( )15. A. off
B. out of
C. with
D. from

答案： 1 - 5 DCBAD 6 - 10 BABDA 11 - 15 DABCD