1、first,最初的,形容词,the first+基数词,表示前几个,故选D。 【点评】此题考查数词。the first修饰基数词,表示前几个。2Two students to the opening ceremony last Friday. hundreds; were invitedhundred;hundreds of; invited【答案】 B 上周五有200名学生被邀请参加开幕式。根据题干中的two与选项中的hundred可知此题考查确切数量的表达方式,hundred要用单数形式;students与invite存在动宾关系,此处要用被动语态,由lastFriday,可知要用一般过去
2、时,故选B。【点评】考查数量的表达方式以及被动语态。注意确切数量与不确切数量在表达上的不同。3 Is Dongjin High-speed Railway Station the largest in Hubei Province? Yes, of course. Its just a little smaller than the largest one in Wuhan. firstsecondthirdfourth 靳东高速火车站是湖北省第二大的吗?是的,当然。它只是比武汉最大的稍微小一点。A第一,B第二,C第三,D第四,the+序数词+最高级,固定搭配,第几大,根据 Its just
3、a little smaller than the largest one,可知只有一个比它大,故它是第二大的 , 故选B。【点评】 考查形容词最高级,注意the+序数词+最高级的用法。4There are 24 solar terms in a year. Grain Rain often starts in April, the _ month of the year. Thirdfourthfifth一年有24个节气。谷物雨通常在一年中的四月开始。A: Third第三; B: fourth第四; C: fifth第五。空格前有定冠词the与可数名词单数month,要用序数词。根据 Gra
4、in Rain often starts in April ,可知四月份是一年中的第四个月,要用序数词fourth,故选B。 【点评】考查序数词辨析。根据语境和生活常识,选择正确的序数词。5of the students in our class _going to the summer camp in Beijing next week. Two fifths, isSecond fifths, areSecond fifths, isTwo fifths, are【解析】【分析】句意:我们班五分之二的学生下周要去北京参加夏令营。分数的构成 分子用基数词,分母用序数词,当分子大于一时,分母用
5、复数。 分数+of+名词作主语时,如果名词是复数,谓语动词用复数结构, 故选D。【点评】此题考查分数和主谓一致。注意分数+of+名词作主语时,谓语动词的结构。6There are people in Dales family. They live on the floor. five; ninefifth; ninth ninth【答案】 C 在戴尔的家里有五个人。他们住在九楼。基数词放在名词前修饰名词,表示数量,因此用five;序数词放在floor前面表示顺序,因此用ninth,故选C。注意基数词和序数词的使用规则。7Most of the doctors in this hospital
6、were born _, and they are _now. in the 1970; in their fiftiesin 1970s; in the fiftiethin the 1970s; in fiftieth in their fifties 这家医院的大多数医生都出生于20世纪70年代,现在他们都是50多岁。in the+四位数的整数复数形式,在世纪年代,in ones+两位数的整数复数形式,在某人多大岁数时 , 故选D。【点评】考查数词,注意表示世纪和年龄的用法。8_ should not be allowed to go out at night. Twelve-years
7、-oldTwelve-year-oldsTwelve years oldTwelve year olds12岁的孩子不应该被允许夜晚出去。数量词作定语应用连字符,并且量词用单数,故选B。 【点评】考查数量词作定语的用法。9Its the _ time for me to visit the Shunfeng Park. And I want to visit it a sixth time. fifthfivefifthsthe five【答案】 A 这是我第五次参观顺丰公园,我想第六次去参观。A序数词,第五,B基数词,五,根据the定冠词可知,定冠词后是序数词,故选A。【点评】考查数词,注意
8、定冠词后是序数词的用法。10_, when Marx was already _, he found it was important to study the situation in Russia, so he began to learn Russian. In 1870s, in his fiftiesIn 1870s, in fiftiesIn the 1870s, in fiftiesIn the 1870s, in his fifties在十九世纪七十年代,马克思已经五十岁了,他觉得研究俄国的形势很重要,便开始学习俄语。in the 1870s十九世纪七十年代;in ones f
9、ifties在某人五十多岁时;故选D。 【点评】考查时代的表达方式和固定短语。掌握时代的表达方式。11September is the _month of a year. seventheighthninthtenth九月是一年的第九个月。A 第七;B 第八;C 第九;D 第十。根据句意,可知九月是一年的第九个月,故选C。 【点评】考查序数词。理解句意,然后判断出正确的答案。12There were about six_ students in the school building during the earthquake. hundredhundredshundreds ofhundre
10、d of地震期间,校舍里大约有六百名学生。hundred,百,基数词,表示具体的数量,其前要用基数词;hundreds of +可数名词复数,表示不确定的数量,固定短语。空格前有基数词six,要用hundred,故答案选A。【点评】考查基数词hundred的用法。注意hundreds不能单独使用,必须与of放在一起使用。13_of volunteers will be needed for the 2020 Olympic Games. Lets go and_ them.A.Thousands, joinB.Thousand, be a member ofC.Three thousand, take part inD.Thousands, be in【答案】A 2020年奥运会将需要几千名志愿者。让我们去加入他们吧。thousands of,几千,join sb,加入,和某人一起,故选A。【点评】考查数词,注意join sb的用法。14Did you know that the earth is home to _ animals?millionmillions
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