1、3Did you know that the earth is home to _ animals? millionmillionsmillion ofmillions of 你知道地球是几百万动物的家园吗?millions of,固定搭配,几百万的;数词+million,表示具体的百万,此时million是单数形式;空前没有具体数词,因此用millions of,故选D。【点评】考查数词,注意millions of的用法。4_ of the students in our school are boys. Two threeSecond threeTwo thirdsTwo third【答案
2、】 C 我们学校的学生中有三分之二是男生。分数词是分子是基数词,分母是序数词,分子大于一,分母加s,因此二分之一是two thirds,故选C。【点评】考查分数,注意分子是基数词,分母是序数词,分子大于一,分母加s的用法。5Do you know the boy is sitting next to Peter?Yes. He is Peters friend. They are celebrating hisbirthday.who; ninththat; ninewhich; ninth 你知道那个坐在彼得旁边的男孩吗? 是的。他是彼得的朋友。他们正在庆祝他的九岁生日。分析句子结构可知,第
3、一空所在句子是定语从句,先行词是人,连接词在从句中作主语,所以应该用who/that引导,which连接定语从句时先行词应该是物,故排除C;nine九,基数词;ninth第九,序数词;第二空根据空后的birthday为名词单数可知,此处需要序数词,表示某人几岁生日应该用序数词表示第几个生日,故选A。【点评】考查定语从句的连接词的辨析和序数词。注意区别定语从句的连接词的使用原则,理解单词词义。6There are _ months in a year. My birthday is in the _ month. twelve; twelvetwelfth; twelfth twelve 一年有
4、12个月,我的生日在第12个月。名词复数months前是基数词,twelve是基数词,the定冠词后是序数词,twelfth是序数词 , 故选C。【点评】考查数词,注意名词复数前是基数词,定冠词后是序数词的用法。7We gave away _ books to the school library last year. six thousandssix thousandsix thousands ofsix thousand of【答案】 B 去年我们向学校图书馆赠送了六千本书。数词后thousand用单数,thousands of,固定搭配,几千个,不与数字搭配;因此是six thousan
5、d或者thousands of,只有B对,故选B。【点评】 考查数词,注意识记thousand的用法。8Our country is 70 years old this year. We will celebrate her _ birthday on Oct. 1. the seventiethseventieththe seventyseventy今年我们的国家70岁了,我们将在10月1日庆祝她的70岁生日。表达某人几岁生日用ones+序数词+birthday,seventy,70,基数词;seventieth第七十,序数词,排除C、D,故选B。【点评】考查序数词用法,注意平时识记ones
6、+序数词+birthday。9There 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 Grain 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
7、和生活常识,选择正确的序数词。10Two _students are from Korea. 有两百名学生来自朝鲜。hundred,百,其前接具体数词时,用其单数形式,当其前没有具体数字修饰时,用其复数形式,后和of连用,hundreds of,成百上千,根据two,基数词,hundred用其单数形式,故选B。注意识记hundred的词义和用法。11Hi, Ted! How was your trip to Mount Huangshan last month?Fantastic! I am expecting to go there for a _ time. onefirsttwoseco
8、nd你好,泰德!上个月去黄色的旅行怎么样呢?好极了!我盼望这能再去一次。one一;first第一;two二;second第二,根据 Hi, Ted! 可知去过一次,不是第一次去,想再去一次,second又一次,故选D。 【点评】考查数词用法。注意序数词表示再一,又一的用法。12There are people in Dales family. They live on the floor. five;fifth;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。【点评】此题考查数词。注意基数词和序
9、数词的使用规则。13 should not be allowed to drive. Sixteen-year-oldSixteen years oldSixteen-year-oldsSixteen year olds16岁的青少年不允许开车。sixteen-year-olds: 十六岁的孩子(青少年),是名词性短语;sixteen-year-old:通常只做形容词用,十六岁的;sixteen years old:十六岁。结合句意,故答案为C。 【点评】考查数词和名词的用法。注意识记名词sixteen-year-olds。14_ of the teachers are women in ou
10、r school. Two thirdTwo threesTwo在我们学校三分之二的老师是女老师。表达分数时,分子用基数词,分母用序数词,分子大于1时,分母用复数。三分二,二是分子,所以用基数词two,三是分母,所以用序数词third,分子二大于一,所以分母third用复数thirds,所以三分之二用two thirds,故选C。 【点评】考查分数表达,注意平时识记其表达规则。15Its 10:15. We can say a _ past ten. quarterhalfpoundkilo 现在是10:15。我们可以说十点过一刻。A. 一刻钟; B.一半;C.英镑;D.公斤。根据英语的表达习
11、惯可知,十点十五分也可以说成是十点一刻,故选A。 【点评】考查名词辨析。注意理解单词意思,理解句意。16How to read 85, 626 in English?eighty-five thousands, six hundreds and twenty-sixeighty-five thousand, six hundred and twenty-sixfifty-eight thousand, six hundred and twenty-sixeighty-five thousands, six hundred and twenty-six用英语怎样读85, 626?英语数学词的读法
12、是:从右往左每三个数字是一组,用逗号隔开,从右往左第一个逗号读hundred,百位和十 位间用and连接,所以读作eighty-five thousand, six hundred and twenty-six,故选B。 【点评】考查数学词的读法,注意平时识记其读法规则。17The headmasters office is on the floor. thirdthree校长的办公室在三楼。one一个,two两个,third第三,three三个。根据句意可知,此处需要填入的意义为第三层,故应该用序数词,故选C。【点评】考查了序数词与基数词辨析,注意两者意义的区分。18There are to
13、urists visiting Beijing every year. two hundreds of每年有数百的游客参观北京。表达确切数字用基数词+hundred,表达非确切数字用hundreds of,前面没有具体数字,因此用hundreds of,故选C。【点评】考查数学词表达,注意平时识记。19Have you heard of the Two-Child policy?Of course. And I know many couples have new babies in their _.fortiesfortieththe fortiethforty你听说过二胎政策吗?当然,并且
14、我知道许多夫妇在40岁的时候生婴儿。根据短语in their forties,在四十多岁,可知比较符合句意,故选A。【点评】考查介词短语,注意in ones forties的用法。20 visitors came to take photos of Hongyadong during the vacation. ThousandThousand ofThousandsThousands of成千上万的游客在假期期间来给洪崖洞拍照。横线后面没有具体数字,因此用thousands of,成千上万的.,故选D。 【点评】考查固定搭配,注意平时识记。21 Its excited to hear tha
15、t Jessie J got the King of Singer in the end. Yes, its her _ time to get the first prize.sixsixththe sixthe sixth很高兴听到杰西J最终获得了歌手之王。是的,这是她第六次获得一等奖。根据句意可知此句需要序数词,因前面有物主代词her,定冠词the要省略,故选B。【点评】考查序数词的基本用法。22Li Hua is going to be an elder brother. His parents are planning to have their _child. secondtwo李
16、华要当哥哥了,他的父母计划生二胎。A第一,B第二,C一,D二,限定词+序数词+名词,第几个.,选项C和D是基数词,故排除,根据 Li Hua is going to be an elder brother,可知是二胎,及第二个孩子,故选B。【点评】考查数词,注意根据 Li Hua is going to be an elder brother的语境选择序数词的用法。23About of the students in our class were born in the . two thirds; 2000stwo threes;two third; 2000 2000我们班大约三分之二的学生
17、出生在21世纪。分数的表达:分数由基数词和序数词构成,分子用基数词,分母用序数词,分子大于1时,分母用复数,因此三分之二的英文是 two thirds;in the 2000s,表示21世纪,故选A。【点评】考查分数的表达和时间表达。注意分数由基数词和序数词构成,分子用基数词,分母用序数词,分子大于1时,分母用复数。24 Dad, of the apples gone bad. Well, wed better eat up the rest as soon as possible.two-third; havetwo-thirds;two- thirds, hastwo-third, has
18、爸爸,苹果有三分之二已经坏了。我们最好快点吃掉其余的。 分数的表达:分子为基数词;分母为序数词。分子大于一的分母用复数;故排除A和D;分数修饰名词做主语时,谓语动词与后面的名词的数保持一致;apples是可数名词复数,故用动词原形。故选B。 【点评】此题考查数词和主谓一致。掌握分数的表达方式和主谓一致的用法。25How often do you go shopping with your sister?_ a month.TwoTwiceSecondThe second你多久和你妹妹去购物?一个月两次。A基数词,二,B两次,频率副词,C序数词,第二,D第二个.,根据 How often,可知提
19、问频率,故用表示次数的词,故选B。【点评】考查副词,注意根据how often的语境选择频率副词。26_people visited Hongyadong, Chongqing on May Day this year. Thousands ofThousand of今年五一劳动节那天,成千上万的人参观了重庆红岩洞。thousand千,有具体的数字修饰需用原形;和of连用则用复数形式,意思是成千上万的,前面没有具体的数字,因此用复数形式,故选B。 【点评】考查数字表达法辨析。注意hundred,thousand和million的使用规则。27Do you know the man _ visited France in March?Yes. He is our president. He said it was his _ visit to France. fifth five/; fifth你认识那个三月分
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