内容正文:
Unit1学业水平测试
China was the first country in the world to make paper.During the Westem Han
Dynasty (202 B C.-9 A.D.)paper ws made in some places in Chiniu.It was
(时网:6的分钟满分:00分
develoged in the Eastern Han Dynasty (25 A.D.-220 A.D.by Cai Lum.He
Paper making
made poper with bark,ropss and so on.Before it was invented,the ancient
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四
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Chinese carved characters oo mnimal bones and stones.They also wrote them oo
得分
mbco tndl wooden stirks,
It was develuped in 1041-1018 in the Sang Dynasty.A msn named Bi Sheng
arved eharcters on pieees of dlay and wood Then he put ink on them.After the
第1卷(选择眉头55分
Printing
chamcters were printed an paper,the pieces of clay or wood could be used isgain
一、完形填空。(净小题15分.共15分】
This sednlugy then spred to Kons.on and Epe.I was the hasic mthod at
n recent yourk,with tore and more ears on the nond,ying mlols ane td to cinvr(漫送】
that tinse.
11.After the
ml.Flying mbots an 1 mail to people's houses without hving iu deal with heavy 2.Bat they
wes mvanted,the comns werg open to lranl.
且priming
C.gunpawder
D tuper-making
will spend oo mch time retuming.A reseurch c is try to improve its flying mbots with the3
12.At first.gunpowder ws used for
f homing pi1s以督鸿.
A.finding dinections B making firworks C.carving chnracters
D printing
Homning pigeomns are pigeons that are 4 trained to fly home from somewhere else.In tests.
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developed paper-making in the Eastern Hin Dynasy.
researchers5 thnt borning pigoons w元fi efficient(高效的)han flying robots at returning
A.Some sailors
B.Bi Sheng
to their home.So the research conter is trying to sse a flying robot.logother with a 7 ,to deliver
C.Coi La
D.The emperor of the Song Dynasty
mail.After the rbot finishes its tnsks,it ean 8 the pigooun haek in the shortest poosible time.
)14.Printing was developed in the
Although it will cost more money to pigeons,the resenrch center says that it can10
A.Tang Dynasty B Song Dynsty
C.Han Dynasty
D Ming Dynsty
time.And the time it saves will make up for the cost.
15.The hest