英语一轮复习语法总动员之数词与代词(3)
一、单选
1.It is said that the power plant is now_______ large as what it was.
A. twice as B. as twice C. twice much D. much twice
2.Ten years ago the population of our village was __________ that of theirs.
A. as twice large as B. twice as large as
C. twice as much as D. as twice much as
3.The factory produced _________cars in 2018 as the before.
A. as twice many B. as many twice
C. twice as many D. twice many as
4.As a rough estimate, this room is __________ that.
A. three times the size B. three times as the size of
C. the size three times of D. three times the size of
5.Nowadays with the increasing popularity of cars, people are taking ______ exercise a day as they did in the past.
A. half as much B. as half as
C. less than half much D. as half
6.Nowadays, the average weekly screen time for children is _____ as it was five years ago.
A. as twice much B. as much twice C. much as twice D. twice as much
7.After the new method was used,the factory made _________ suits in 2007 as the year before.
A. as twice many B. as many twice
C. twice as many D. twice many as
8.—The stadium is ______ the one in our city.
—Yes, it's said that it will be ______ stadium.
A. as four times big as; the second China's largest
B. four times the size of; China's second largest
C. four times as big as; the China's second largest
D. as big as four times; China's the second largest
9.The population of China is _____than that of America.
A. larger five times B. five times larger C. five times as D. as five times
10.It is reported that the U.S. consumes ________ energy as the whole of Africa.
A. as four times B. four times much
C. four times much as D. four times as much
11.---- What a large sum of money! Is it intended for me
---- Yes, boy. If you get full marks in the game, you’ll have _______ that.
A. more than twice than B. more than twice as much as
C. twice as much than D. as much twice as
12.According to statics, a man is ______ to die of skin cancer as a woman.
A. more than twice as likely B. twice more than as likely
C. as likely more than twice D. twice more than likely as
13.The house rent is expensive. I’ve got about half the space I had at home and I’m paying ________ here.
A. as three times much B. as much three times
C. much as three times D. three times as much
二、语法填空
14.阅读下面短文,在空白处填入1 个适当的单词或括号内单词的正确形式。
For more than a thousand years, Cairo has been the capital city of Egypt. But that will be changed in the near future.
In December, the Egyptian ①_______(administrate) in Cairo began to move its offices to the new capital as part of a six-month trial. Not ②_______ (official) named yet, the city ③_______(know) as the New Administrative Capital.
Generally ④_______ (speak), the capital of a country serves as its political, ⑤_______(economy) and cultural center. However, in Egypt’s case, overcrowding ⑥_______ (lead) its capital to become congested (拥堵的) and has worsened other problems such as air pollution.
Cairo, ⑦_______ (locate) at the top of the heavily populated Nile Delta, attracts people across the country. At present, the city has more than 20 million people. But its population will double ⑧_______ 40 million by 2050.
The Egyptian government has great desires for the new capital, ⑨_______ size is much bigger. Beginning its construction in 2015, the new capital covers 714 square kilometers, nearly twice ⑩_______ size of Cairo.
15.阅读下面材料,在空白处填入1个适当的单词或括号内单词的正确形式。
Famous scientist as he is, Yuan Longping considers himself ①_____ farmer. He grows ②_____ is called super hybrid rice. As a young man, Yuan Longping saw the great need for increasing the rice output. At that time, hunger was a disturbing problem in many parts of the countryside. He wanted to increase rice harvest without ③_____ (expand) the area of the fields. In 1973, a special strain of rice made ④_____ possible to produce 20% more of the crop in the same fields. Thanks ⑤_____ his research, the UN has more tools in the battle to rid the world of ⑥_____ (hungry). Using his hybrid rice, farmers are producing harvest ⑦_____ (two) as large as before. He is now circulating his rice knowledge in less developed countries ⑧_____ (increase) their rice harvests and he wants to export his rice so that it can be grown around the globe. Though he ⑨_____ (struggle) for the past five decades, Yuan Longping is quite satisfied ⑩_____ his life. In his spare time, he enjoys listening to violin music, playing mah-jong, swimming and reading.
答案以及解析
1.答案:A
解析:考查倍数表达法。twice as large as...是……的两倍大。倍数的表示法有多种,此处为“倍数词+as+形容词/副词原级+as+其他”结构。
2.答案:B
解析:根据句意可知这里使用倍数的表达,倍数+as+形容词原级+as的结构,修饰population用large不是much.故选:B.
3.答案:C
解析:考查倍数表达法。倍数表达法:倍数+as形容词/副词原级as…倍数一直放在as的前面。本题的many修饰cars。句意:在新的技术被引进以后,2010年这家工厂生产的汽车是以前的2倍。故C正确。
4.答案:D
解析:考查倍数表达。句意:粗略估计,这个房间是那个房间的三倍大。由语境可知,此处指这个房间是那个房间的三倍大,用倍数表达法之一“主语+谓语+倍数+ the size of sth.”,three times the size of正确。故选D项。
5.答案:A
解析:考查倍数表达。句意:如今,随着汽车的日益普及,人们每天的运动量只有过去的一半。根据倍数表达法,表倍数的词要放在as前面,故选A。
6.答案:D
解析:考查倍数表达法.句意: 现在孩子平均每周看电视的时间是五年前的两倍。倍数表达方法为"倍数+ as + 形容词原级+ as +被比较的对象", 根据题意可知, 故选D。
7.答案:C
解析:考查数词倍数比较的表示法。句意:在使用了新技术后,工厂在2007年生产的套装数量是前些年的两倍。倍数表达法:两倍常表示为double/twice; 三倍,四倍常表示为three times, four times. 倍数比较表示的基本结构为:…X times + as + 形容词或副词原形 + as…译为:……是……的X倍。故选C
8.答案:B
解析:-这个体育场是我们城市中那个体育场的四倍.-是的.据说它将是中国第二大体育馆.根据题干,第一空考查的是:…的四倍大,表达方式是:four times as big as或者four times the size of,排除A D;第二空考查中国第二大,正确表达是China's second largest,最高级前有物主代词时,省略the.排除C.故选:B.
9.答案:B
解析:考察倍数表达法,比……大几倍,倍数+形容词比较级+than,所以选B,中国的人口比美国多5倍。
10.答案:D
解析:试题分析:考查倍数和比较级。倍数必须放在比较等级的最前面,常构成:twice/three times/...+比较级+than...;twice/three times/...+as...as;twice/three times/...+the size/length/...等。句意:据报道,美国消耗的能源是整个非洲的四倍。故选D。
11.答案:B
解析:倍数的表达法
倍数+ 比较级+than
倍数+as .as
此处的more than 修饰twice
A,C选项表达本身就有问题,带入句中也读不通
D选项不能用much修饰twice
祝学业进步!
12.答案:A
解析:
考查倍数的用法。句意:根据数据可知,男人死于皮肤癌的机率是女人的二倍多。倍数的表达法
(1)……倍数+形容词(或副词)的比较级+than
(2)……倍数+as+形容词(或 much)或副词+as
(3)……倍数+the size(length,height…)of,故选A项。
考点 : 考查倍数的用法
13.答案:B
解析:表示倍数的句式有:A is/do + 倍数+形容词或副词的比较级+than B; A is/do + 倍数+as + adj/adv +as B。
14.答案:1. administration2. officially3. is known4. speaking5. economic6. has led7. located8. to9. whose10. the
解析:
这是一篇新闻报道。文章主要讲了一千多年来,开罗一直是埃及的首都。但这在不久的将来就会改变。去年12月,开罗的埃及政府开始将其办公室搬到新首都,这是为期六个月的试验的一部分。
【1题详解】考查名词。句意:去年12月,开罗的埃及政府开始将其办公空搬到新首都,这是为期六个月的试验的一部分。该空作句子主语,用名词,特指“开罗的埃及政府”,用单数,故填administration。
【2题详解】考查副词。句意:这座城市还没有正式命名,被称为新行政首都。修饰动词named,用副词,故填officially。
【3题详解】考查时态和语态。句意:这座城市还没有正式命名,被称为新行政首都。描述一个客观的事实,用一般现在时;“the city”和“know”之间是被动关系,用被动语态;the city是单数,谓语动词用单数,故填is known。
【4题详解】考查固定短语。句意:一般来说,首都是一个国家的政治、经济和文化中心。Generally speaking一般来说。该短语是固定短语,故填speaking。
【5题详解】考查形容词。句意:一般来说,首都是一个国家的政治、经济和文化中心。该空修饰名词center,用形容词,故填economic。
【6题详解】考查时态。句意:然而,在埃及,过度拥挤导致首都变得拥挤,并加刷了空气污染等其他问题。根据ad后并列的谓语动词的时态,可知用现在完成时,主语overcrowding是不可数名词,谓语动词用单数,故填has led.
【7题详解】考查非谓语动词。句意:开罗位于人口稠密的尼罗河三角洲的顶端,吸引若全国各地的人们。Cairo和locate之间是被动关系,用过去分词作后置定语,故填located。
【8题详解】考查介词。句意:但到2050年,它的人口将翻一番,达到4000万。表示“达到”用介词to,故填to。
【9题详解】考查定语从句。句意:埃及政府对规模大得多的新首都抱有极大的期望。9 size is much bigger.是个非限制性定语从句,修饰先行词the new capital,关系词在从句中作定语,用关系代词whose引导该从句,故填whose。
【10题详解】考查倍数表达法。句意:新首都于2015年开始建设,占地714平方公里,几乎是开罗的两倍大。倍数表达法:倍数+the+度量词+of,故填the。
15.答案:①a②what③expanding④it⑤to⑥hunger⑦twice⑧to increase⑨has struggled/has been struggling⑩with
解析:①考查冠词.句意:袁隆平虽然是著名的科学家,但他认为自己是一个农民.farmer为可数名词,此处表泛指应用不定冠词,且farmer是辅音音素开头的单词,前面应用a.故填a.②考查宾语从句.句意:他种植的被称为超级杂交水稻.分析句子结构可知,空格处需要一个连接词引导宾语从句,连接词在从句中作主语,指物,表示"所……的东西",应用连接代词what.故填what.③考查动名词.句意:他想在不扩大土地面积的情况下增加水稻产量.without为介词,后跟动名词作宾语,空格处填动词-ing形式.故填expanding.④考查代词.句意:1973年,一种特殊的水稻品种使同一块土地上的产量增加了20%成为可能,分析句子结构可知,此处用it作形式宾语,代替后面的不定式短语.make it +adj.+to do是固定用法,意为"使……成为……".故填it.⑤考查固定词组.句意:多亏他的研究,联合国在消除世界饥饿的斗争中有了更多的方法.根据句意可知,此处表示"多亏",短语为thanks to.故填to.⑥考查名词.句意:多亏他的研究,联合国在消除世界饥饿的斗争中有了更多的方法,介词of后面用名词作宾语,"饥饿"的名词形式为hunger.故填hunger.⑦考查倍数.句意:使用他的杂交水稻,农民的收成是以前的两倍.表示"是……的几倍",一般用句式"倍数+as+形容词原级+as".两倍是twice,故填twice.⑧考查动词不定式.句意:他正在欠发达国家传播他的水稻知识,以提高他们的水稻产量.分析句子结构可知此处在句中作目的状语,应用动词不定式.故填to increase.⑨考查时态.句意:虽然他奋斗了50年,但袁隆平对自己的生活还是很满意的.struggle在句中作谓语,根据时间状语for the past five decades可知,此处应用现在完成时或现在完成进行时,且主语为he,助动词用has.故填has struggled.⑩考查介词.句意:虽然他奋斗了50年,但袁隆平对自己的生活还是很满意的.结合句意表示"对……满意"短语为be satisfied with,固定搭配.故填with.