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2.4 Unit 2 Numbers Grammar 练习(原卷版+解析版)

日期:2024-06-18 科目:英语 类型:初中试卷 查看:22次 大小:1793210Byte 来源:二一课件通
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Unit,Numbers,Grammar,练习,原卷版,解析
    中小学教育资源及组卷应用平台 Unit 2 Grammar 基础篇 一、单项选择。 1.Because of the special situation this year, about _____ of the students in our school _____ having classes on the Internet at home. A. two thirds; are B. two third; is C. second thirds; are D. two thirds; is 【答案】A 【解析】句意:因为今年的特殊情况,我们学校大约三分之二的学生在家上网课。 考查分数的表达以及主谓一致。分数是由基数词和序数词一起来表示的。基数词作分子,序数词作分母,除了分子是“1”以外,其他情况下序数词都要用复数形式。此处表示“三分之二”,分子用基数词two,分母用thirds。“分数+of+名词”作主语时,谓语动词常与of后的名词保持数的一致。of后the students是可数名词复数,则谓语动词用复数形式are。故选A。 2 _____ is the most difficult of all the lessons. A. Lesson Six B. The Lesson Six C. Lesson Sixth D. The Lesson Sixth 【答案】D 【解析】第6课两种表达:Lesson Six(大写)或 the Sixth Lesson 3. _____ of visitors come to Shenzhen every year. It's reported that over 500 _____ tourists came here yesterday. A.Million; thousand B.Millions; thousand C.Million; thousands D.Millions; thousands 【答案】B 【解析】考查数词.句意:-每年有数百万的游客参观深圳.-据报道,昨天有五十多万游客来到这里.可知million和thousand前面如果有具体数字,用单数形式;如果没有具体数字,用millions of,表示数百万…, thousands of,表示数以千计的.第一空没有具体数字,第二空前有500.故选:B. 4. Is there _____ in today's newspaper? Yes, a group of _____ kids joined the volunteers. A.anything new; ten-year-old B.nothing new; ten-years-old C.anything new; ten-years-old D.nothing new; ten-year-old 【答案】A. 【解析】考查不定代词.句意:-今天的报纸有新鲜的事情吗?-有.一群十岁的孩子参加了志愿者.something用在肯定句中,而anything用在疑问句或否定句中,本句是疑问句,用anything.不定代词的修饰语要后置;第二空是复合形容词修饰名词kids,ten-year-old十岁的. 5. _____, Coca-Cola began to enter China's market. A.In 1970's B.In 1970s C.In the 1970s' D.In the 1970s 【答案】D. 【解析】在英语中,表示几世纪几年代,用"定冠词+(世纪)百位进数+十位数+s.因此In the 1970s,可翻译为"在20世纪70年代".答案A、B和C都不正确.由题干"在20世纪70年代,可口可乐开始进入中国市场."可知,空格是"在20世纪70年代",用In the 1970s,答案应是In the 1970s. 6. — It’s said that the two _____ doctors have just come back from Wuhan. — Yeah, I know them. They are both already in their _____. A. woman;sixty B. women;sixtieth C. women;sixties D. woman;sixties 【答案】C 【解析】句意:———听说这两位女医生刚从武汉回来。———是的,我认识她们。她们都已经六十多岁了。 考查名词复数和年龄段表达。根据英语语法,以man、woman修饰的职业名称变复数时,man、woman也要变成复数,第一空后名词doctors为复数,故woman应用复数形式women,A、D选项可排除;“in one’s +基数词复数”为固定搭配,意为“在某人几十岁时”,第二空应填sixty的复数形式sixties,故选C。 7._____ of the world's books and newspapers are written in English. A.Three quarters B.Three quarter C.Thirds four D.Threes fourth 【答案】A. 【解析】分数表达法:分子用基数词,分母用序数词,先读分 ... ...

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