早教吧作业答案频道 -->英语-->
because,robots,over,recycle,or,dangerous,our,and,forever,safe,cars,runWhatwillourworldbelikein2050?Weaskedagroupofexpertstomaketheirpredictionsaboutourfuture.By2050wewillhave"clever"(41)
题目详情
because,robots,over,recycle,or,dangerous,our,and,forever,safe,cars,run
What will our world be like in 2050?We asked a group of experts to make their predictions about our future.
By 2050 we will have"clever"(41)___.We won't have so many accidents,(42)___ they will be able to communicate with each other.Cars will slow down by themselves or stop in(43)___ situations.Also,our cars will (44)___ on electricity or water.
By 2050 our homes will be more eco-friendly (环保).We will use solar (太阳的) energy,and we
will clean and (45)___ our water.There will be many more people in the world (46)___our houses will be smaller.Many houses will be underground and we will have (47)___ to help clean,cook and do (48)___home shopping.
We won't die!We will put our brains onto computers and live (49)___.The computers of the future won't look like machines.They'll look like humans.
By 2050 there will be too many people on the earth and (50)___100 million people will be living on the moon and other planets.We will be able to travel to Mars and back in just three days.
What will our world be like in 2050?We asked a group of experts to make their predictions about our future.
By 2050 we will have"clever"(41)___.We won't have so many accidents,(42)___ they will be able to communicate with each other.Cars will slow down by themselves or stop in(43)___ situations.Also,our cars will (44)___ on electricity or water.
By 2050 our homes will be more eco-friendly (环保).We will use solar (太阳的) energy,and we
will clean and (45)___ our water.There will be many more people in the world (46)___our houses will be smaller.Many houses will be underground and we will have (47)___ to help clean,cook and do (48)___home shopping.
We won't die!We will put our brains onto computers and live (49)___.The computers of the future won't look like machines.They'll look like humans.
By 2050 there will be too many people on the earth and (50)___100 million people will be living on the moon and other planets.We will be able to travel to Mars and back in just three days.
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答案和解析
41.答案:cars.考查名词.句意:到2050我们会有"聪明"的____.根据下句We won't have so many accidents我们不会有那么多事故.及所给单词可知,应该是"汽车",选cars.
42.答案:because.考查连词.句意"我们不会有这么多的事故,____他们将能够互相沟通.".根据句意可知,应该是"因为",引导原因状语从句,填because.
43.答案:dangerous.考查形容词.句意"汽车会自行减速或在____情况下停车.".根据所给单词,可知应是"危险的",用形容词修饰名词situations情况.填dangerous.
44.答案:run.考查动词.句意"我们的汽车靠电或水____.".根据所给单词,可知应该用run on继续行进.填run.
45.答案:recycle.考查动词.句意"我们将清洁和____我们的水.".根据上句By 2050 our homes will be more eco-friendly (环保).到2050,我们的家园将更加环保.及所给单词.可知,应该是"循环利用",用动词recycle.
46.答案:and.考查连词.句意"世界上将会有更多的人,___我们的房子会变小.".根据句意,及所给单词可知,表示递进关系,应该用连词and并且.填and.
47.答案:robots.考查名词.句意"许多房子将在地下,我们将有____帮助清洁,做饭和…".根据 to help clean,cook帮助清洁、做法,及所给单词可知,应该是"机器人",用名词复数robots.
48.答案:our.考查代词.句意"做____家庭购物.".根据前面的we我们,及所给单词,可知应该"我们的",用形容词性物主代词our修饰名词.填our.
49.答案:forever.考查副词.句意"我们将把我们的大脑放在电脑上,____活下去.".根据上句We won't die!我们不会死.可知,应该是"永远"活下去,用副词forever修饰动词live.填forever.
50.答案:over.考查介词.句意"到2050,地球上将有太多的人,____1亿人将生活在月球和其它行星上.".根据 too many people on the earth太多人在地球上,及所给单词可知,应该是"超过"over.
42.答案:because.考查连词.句意"我们不会有这么多的事故,____他们将能够互相沟通.".根据句意可知,应该是"因为",引导原因状语从句,填because.
43.答案:dangerous.考查形容词.句意"汽车会自行减速或在____情况下停车.".根据所给单词,可知应是"危险的",用形容词修饰名词situations情况.填dangerous.
44.答案:run.考查动词.句意"我们的汽车靠电或水____.".根据所给单词,可知应该用run on继续行进.填run.
45.答案:recycle.考查动词.句意"我们将清洁和____我们的水.".根据上句By 2050 our homes will be more eco-friendly (环保).到2050,我们的家园将更加环保.及所给单词.可知,应该是"循环利用",用动词recycle.
46.答案:and.考查连词.句意"世界上将会有更多的人,___我们的房子会变小.".根据句意,及所给单词可知,表示递进关系,应该用连词and并且.填and.
47.答案:robots.考查名词.句意"许多房子将在地下,我们将有____帮助清洁,做饭和…".根据 to help clean,cook帮助清洁、做法,及所给单词可知,应该是"机器人",用名词复数robots.
48.答案:our.考查代词.句意"做____家庭购物.".根据前面的we我们,及所给单词,可知应该"我们的",用形容词性物主代词our修饰名词.填our.
49.答案:forever.考查副词.句意"我们将把我们的大脑放在电脑上,____活下去.".根据上句We won't die!我们不会死.可知,应该是"永远"活下去,用副词forever修饰动词live.填forever.
50.答案:over.考查介词.句意"到2050,地球上将有太多的人,____1亿人将生活在月球和其它行星上.".根据 too many people on the earth太多人在地球上,及所给单词可知,应该是"超过"over.
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