2021_2021学年高一英语寒假提升天天练之语法Day4数词和冠词含解析.doc
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1、数词和冠词1. _of the land in that district _ covered with trees and grassA. Two fifth; is B. Two fifths; is C. Two fifth; are D. Two fifths; are【答案解析】 B【详解】考查分数和主谓一致。句意:那个地区五分之二的土地上长满了树和草。分数用“基数词+序数词”表达,分子大于1时,分母用复数形式,序数词加-s;“分数或百分数+名词”作主语时,谓语要和of后面的名词保持一致,题中the land为不可数名词,故谓语用单数形式,分数分子大于1,分母用复数,Two fift
2、hs五分之二,故选B。2. _ of the land in that country _ covered with trees and grass.A. Two fifth; is B. Two fifth; areC. Two fifths; is D. Two fifths; are【答案解析】 C【详解】考查分数的表达法。句意:那个国家五分之二的土地被树和草覆盖。分子基数词,分母序数词,分子超过一,分母加s。分数做主语,此处代表不可数名词land ,所以用单数,故选C。3. Almost_ of the students in this class wear glasses, that
3、 is _of them.A. two thirds; 60 percent B. two thirds; 60 percentsC. two third; 60 percent D. two thirds; 60 percents【答案解析】 A【解析】:考查分数的用法。分数由基数词和序数构成分子用基数词,分母用序数词,分子超过“1”时,分母用复数;排除C和D。percent表示百分数,没有复数。句意:这个班级几乎有三分之二的学生戴眼镜,也就是说,有60%. 故选A。4. Two _of the population of the state _immigrants(移民).A. third
4、s, are B. third, isC. thirds, is D. third, are【答案解析】 A【详解】考查主谓一致。句意:这个州的三分之二的人口都是移民。第一空为分数的表达法,基数词大于一,序数词用复数,故用thirds,结合本句的表语immigrants为复数,故谓语用复数形式,故选A。5. -Can you give an example to show how useful a computer is?-Sure. people get information from it every day.A. A large number of; plenty of B. The
5、number of; a lot ofC. Lots of; a lot D. Many a; a great deal of【答案解析】 A【解析】:考查数词。A large number of、The number of、a lot of、Lots of、a great deal of都表示“大量的,许多”;其区别在于A large number of、a lot of、Lots of、后面接可数名词复数形式,而The number of、a great deal of后面接不可数名词。题目中people是可数名词,information为不可数名词。所以选A6. Nowadays, th
6、e average weekly screen time for children is _as it was five years ago. A.as twice much B.as much twiceC.much as twice D.twice as much 【答案解析】 D【解析】本题考查倍数表达,公式为“倍数+as+形容词+as+被比较的对象”,根据题意可知“如今孩子们每周面对屏幕的 时间是五年前的两倍”所以答案为 D.7. My brother is so interested in languages that, he is now learning _ third lang
7、uage besides Eng-lish and French.A. 不填 B. the C. a D. that【答案解析】 C【详解】考查冠词。句意:我弟弟对语言很感兴趣,他正在学习英语和法语之外的又一门语言。结合后文third language besides Eng-lish and French以及语境“英语和法语之外的又一门语言”可知此处为结构“不定冠词a / an + 序数词 + 名词”,强调在已知数量上再累加一个,翻译成“又一个”。故选C。8. My family used to live in _ city of Shanghai but now have moved to
8、 _ countryside.A. a; a B. the; the C. a; the D. the; 不填【答案解析】 B【详解】考查冠词。句意:我家过去住在上海市,但现在搬到了农村。第一空,city为可数名词,此处特指“上海市”应用定冠词,第一空填the;第二空后文countryside指“与城市相对而言的农村”,前面要用定冠词the,故第二空填the。故选B。9. It took us a long time to get to the city. It was _ journey.A. three hour B. three hours C. a three-hours D. a t
9、hree-hour【答案解析】 D【详解】考查冠词和形容词。句意:我们花了很长时间才到达这个城市。这是一次三小时的旅程。分析句子可知,句中涉及“数字+连字符+单词名词”结构,通常用作定语,修饰名词,three-hour意为“三小时的”,作定语修饰journey,journey为可数名词单数,句中泛指“一次”旅程,故应用不定冠词修饰,three单词音标第一个音素为元音音素,应与不定冠词a连用,句中“a three-hour journey”指“一次三小时的旅程”。故选D项。10. In _ early 1970s, Shenzhen was still a peaceful fishing vi
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