——Is _____ a silk dress?
——Yes, it is.
[ ]
A.they B.he C.it
科目:初中英語 來源:2012-2013學(xué)年江蘇省泰興市九年級下學(xué)期第一次模擬考試英語試卷(解析版) 題型:閱讀理解
Have you ever heard an echo of your voice?
An echo is a reflected(反射)sound. Stand in a very large, empty hall with nothing on the walls. Then shout. The sounds you make will hit the walls and come back to you. The walls reflect the sounds. These reflected sounds are called “echoes”.
We can use reflected sound to make sound travel farther. Hold a watch about fifty centimeters from your ear. You cannot hear it. The sound of the watch travels a short way in all directions. It does not travel as far as your ear. You can make it travel to your ear by using a roll of cardboard(紙板筒).
Make the roll of cardboard about fifty centimeters long. Put one end over your ear and hold the watch at the other. Now you can hear the watch because the sound has not gone in all directions. It is reflected down the roll to your ear.
A megaphone(喇叭筒)works in the same way. It makes sound travel farther. It reflects the sound into a beam which can travel a long way. In the ship, the sailor uses the megaphone to make his voice travel. Without the megaphone, his voice cannot travel far.
We use reflected sound in many ways. We use it to measure the depth of the sea, for example. Among the animals, bats and whales use reflected sound to tell them where they are and what things are near them.
1.What is called “echo”?
A.Very loud voices.
B.Very loud voices that are made by man.
C.Very loud voices that are made by animals.
D.The sound that is made by man or animals comes back from some place.
2.We can hear our echoes if we .
A.shout in a small room
B.shout in a large house full of things
C.shout in narrow valleys(山谷)
D.shout in the open air
3.Which is the right order of hearing our echo in a very large, empty hall?
a. We hear the reflected sound
b. The sound returns to us
c. The sound hits the walls
d. We make a sound
A.c, b, a, d B.c, a, b, d C.d, c, b, a D.d, b, c, a
4.From the text we learn that __________ .
A.reflected sound is useful only to blind people
B.people haven’t made use of reflected sound yet
C.bats use reflected sound to fly and get food
D.whales don’t use reflected sound as they live in the sea
5.If you haven’t got a megaphone, ____ will help you to make your voice travel farther.
A.a(chǎn) long piece of wood B.a(chǎn) roll of cardboard
C.a(chǎn) thin thread D.a(chǎn) long piece of silk
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科目:初中英語 來源:同步題 題型:填空題
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科目:初中英語 來源: 題型:閱讀理解
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81. If you want to join the world for Earth Hour you can simply _____.
A. call us on 555-3033 at 3 p.m. Sunday B. go around the world to 2,000 cities
C. take actions at 8:30 a.m. on 28 Mar. 2013 D. switch off your lights for one hour
82. The final soccer match is _____.
A. at 7 p.m. on Friday B. at 3 p.m. on Sunday
C. at 3 p.m. on Saturday D. at 2 p.m. on Monday
83. There is a silk blouse which is ¥ 100 at New Star Mall. You can pay _____ if you want to buy it on Mother’s Day.
A. ¥ 40 B. ¥ 60 C. ¥ 50 D. ¥ 25
84. Which movie star can you see on Saturday night?
A. Wentworth Miller B. Michael Schofield C. Harry Potter D. Jackie Chan
85. If you are interested in Harry Potter children’s show, you can find more information by _____.
A. visiting us at New Star Mall B. calling us on 690-1856
C. calling us on 555-3033 D. turning off your lights for one hour
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科目:初中英語 來源: 題型:
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81. If you want to join the world for Earth Hour you can simply _____.
A. call us on 555-3033 at 3 p.m. Sunday B. go around the world to 2,000 cities
C. take actions at 8:30 a.m. on 28 Mar. 2013 D. switch off your lights for one hour
82. The final soccer match is _____.
A. at 7 p.m. on Friday B. at 3 p.m. on Sunday
C. at 3 p.m. on Saturday D. at 2 p.m. on Monday
83. There is a silk blouse which is ¥ 100 at New Star Mall. You can pay _____ if you want to buy it on Mother’s Day.
A. ¥ 40 B. ¥ 60 C. ¥ 50 D. ¥ 25
84. Which movie star can you see on Saturday night?
A. Wentworth Miller B. Michael Schofield C. Harry Potter D. Jackie Chan
85. If you are interested in Harry Potter children’s show, you can find more information by _____.
A. visiting us at New Star Mall B. calling us on 690-1856
C. calling us on 555-3033 D. turning off your lights for one hour
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