内容正文:
Unit 3 Pets
单元话题阅读理解练习
(2022秋·上海·九年级期末)Choose the best answer (根据文章内容,选择最恰当的答案)
1.This passage introduces ________ animals that carry their babies in body pouches.
A.only one B.all C.a few D.no
2.What does the underlined word pouches mean?
A.a pocket for beans B.a pocket for good C.a pocket for buttons D.a pocket for babies
3.How long will a kangaroo baby stay in his mother’s pouch?
A.For half a year. B.For about one year. C.For over a year. D.For years.
4.What kind of sense does Not a newborn koala have?
A.Sight. B.Hearing. C.Smell. D.Feeling.
5.Except ________ , other three animals’ mums carry their babies in body pouches.
A.Sugar gilders. B.Kangaroos. C.Koalas. D.Seahorses.
6.Which one would be the best title for the passage?
A.Pouch carriers. B.Animal babies. C.Pocket protectors. D.Hard-working daddies.
(2022·上海嘉定·统考二模)Unlike the owls in the Harry Potter books, homing pigeons can’t be given an address to fly to. But if they are taken away from home, even as far as 1100 miles away, homing pigeons can always find their way back.
This ability has made homing pigeons good messengers for thousands of years. Homing pigeons were widely used in both World War I and World War II. Several birds even received medals for delivering important messages during wartime.
But how do homing pigeons find their way home overlong distances? Scientists believe that homing pigeons have both a compass mechanism and a map mechanism in their bodies.
A homing pigeon’s compass mechanism relies upon the Sun. Like many other birds, homing pigeons can use the position and angle of the Sun to determine the proper direction for flight.
Homing pigeons’ map mechanism relied on low-frequency infrasound. Humans cannot hear these sounds. But these sounds are created by nearly everything. Homing pigeons listen to these sounds until they recognize the sounds of their home.
7.Homing pigeons can fly back if they were taken away from home ________ miles away.
A.2000 B.1800 C.1500 D.1000
8.During ______