Today, most countries in the world have canals.Many countries have built canals near the coast, and parallel 1 the coast.Even in the twentieth century, goods can be moved more cheaply by boat than by any other 2 of transport.These 3 make it possible for boats to travel 4 ports along the coast without being 5 to the dangers of the open.Some canals, such as the Suez and the Panama, save ships weeks of time by making their 6 a thousand miles shorter.Other canals permit boats to reach cities that are not 7 on the coast, still other canals 8 landsswheresthere is too much water, help to 9 fields wherethere is not enough water, and 10 water power for factories and mills.The size of a canal 11 on the kind of boats going through it.The canal must be wide enough to permit two of the largest boats using it to 12 each other easily.It must be deep enough to leave about two feet of water 13 the keel of the largest boat using the canal.When the planet Mars was first 14 through a telescope, people saw that the round disk of the planet was criss-crossed by a 15 of strange blue-green lines.These were calledcanals 16 they looked the same as canals on earth 17 are viewed from an airplane.However, scientists are now 18 that the Martian phenomena are really not canals.The photographs 19 from space-ships have helped us to 20 the truth about the Martiacanals.
1.A.off B.with C.to D.by
2.A.way B.means C.method D.approach
3.A.waterways B.waterfronts C.channels D.paths
4.A.among B.between C.in D.to
5.A.revealed B.exposed C.opened D.shown
6.A.trip B.journey C.voyage D.route
7.A.lain B.stationed C.set D.located
8.A.escape B.drain C.dry D.leak
9.A.water B.wet C.soak D.irrigate
10.A.furnish B.afford C.offer D.give
11.A.focuses B.bases C.depends D.takes
12.A.cross B.pass C.move D.advance
13.A.down B.below C.beneath D.off
14.A.studied B.researched C.surveyed D.observed
15.A.few B.number C.deal D.supply
16.A.although B.because C.so D.if
17.A.that B.where C.when D.as
18.A.exact B.definite C.certain D.decisive
19.A.held B.taken C.got D.developed
20.A.find B.expose C.uncover D.discover
初中英语短语汇总 A- Y
初中英语常用词组1 动词词组
张惠妹《排山倒海》英文版
常用英语词语辨析105组(11)
2010年中考英语词汇熟词新义:start
09年中考英语总复习经典习题讲解1一冠词
2009中考英语词汇短语集锦 (1)
2009中考英语词汇表 系列T
十个窍门积累英语词汇
初中英语常用词组2 介词短语词组
2009中考英语词汇表 系列S
2009最新中考英语单项填空模拟考试卷 附详解答案
常用英语词语辨析105组(3)
2009中考英语词汇短语集锦 (2)
中考英语词汇--“美味水果”大聚会
常用英语词语辨析105组(4)
2010年中考英语词汇旧词新义:cost
2010年中考英语词汇旧词新义:clean
从奥巴马演讲词看英语写作词汇的应用
2009中考英语词汇表 系列I
初中英语常用词组复习1
2009中考英语词汇表 系列PQ
初中英语常用词组3 量词词组
常用英语词语辨析105组(5)
词汇笔记 五种词汇的学习方法 超强
为英语写作”画龙点睛“的24句谚语
09年英语短语集中联想记忆110条
09年中考英语总复习经典习题讲解4一数词
09年中考英语总复习经典习题讲解2一名词
2010年中考英语词汇旧词新义:cause
不限 |
英语教案 |
英语课件 |
英语试题 |
不限 |
不限 |
上册 |
下册 |
不限 |