资源简介 / 让学习更有效 新课备课备考 | 英语学科/ 让学习更有效 新课备课备考 | 英语学科2025年人教版(2024)新八年级英语上册精讲精练Unit 5 What a Delicious Meal!核心语法:数词第一部分:核心概念数词是表示数量或顺序的词。分为两类:基数词: 表示数目的多少(如:one, two, three...)序数词: 表示顺序的先后(如:first, second, third...)第二部分:基数词1. 基本构成(0-999):范围 例词 说明0-12 zero, one, two, three, four, five, six, seven, eight, nine, ten, eleven, twelve 无规律,需单独记忆13-19 thirteen, fourteen, fifteen, sixteen, seventeen, eighteen, nineteen 在个位数后加-teen,注意 thirteen, fifteen, eighteen 的拼写整十数 twenty, thirty, forty, fifty, sixty, seventy, eighty, ninety 在个位数后加-ty,注意 twenty, thirty, forty, fifty, eighty 的拼写几十几 twenty-one, thirty-two, forty-five, ninety-nine 十位数和个位数之间加连字符“-”几百几 one hundred, two hundred, three hundred, five hundred and six 百位数和十位数/个位数之间通常要加and(美式英语中可省略)2. 大数的表达(1000以上):千: thousand1,000 → one thousand3,500 → three thousand five hundred (and) fifty万: 英语中用“十千”表示10,000 → ten thousand55, 231 → fifty-five thousand, two hundred (and) thirty-one百万: million1,000,000 → one million十亿: billion注意: 在这些词(hundred, thousand, million, billion)前面有具体数字时,它们本身不加-s。正:two hundred students (两百名学生)误:two hundreds students3. 基数词的用法:作定语: She has two brothers.作主语: Ten of them are from China.作宾语: I want three.作表语: My lucky number is 7.第三部分:序数词1. 基本构成:情况 构成方法 例词第一至第三 形式特殊 first (1st), second (2nd), third (3rd)第四至第十九 基数词 + -th fourth (4th), fifth (5th), sixth (6th), seventh (7th), eighth (8th), ninth (9th), twelfth (12th)整十数 变y为ie,再加-th twentieth (20th), thirtieth (30th), fortieth (40th)几十几 只变个位数为序数词 twenty-first (21st), forty-fifth (45th), ninety-ninth (99th)2. 序数词的用法:序数词前一般要加定冠词 the。This is the first lesson.He is the second to arrive.当序数词前有物主代词或名词所有格时,不再用the。It is my first time to Beijing.Today is Tom's tenth birthday.表示“又一,再一”时,用不定冠词 a/an。I've tried twice. Let me try a third time. (我已经试了两次,让我再试一次。)第四部分:数词的综合应用1. 年份、月份、日期年份:通常两位一读1998 → nineteen ninety-eight2008 → two thousand (and) eight2024 → twenty twenty-four月份:专有名词,首字母大写(January, February... December)日期:用序数词表示(写时可简写为数字)在……月……日:on May (the) first 或 on May 1st在……年……月:in July, 2024在……年:in 20242. 时刻整点: at + 数字 + o'clock (o'clock可省略)at seven (o'clock)半点前(分钟<30): 分钟 + past + 小时6:10 → ten past six7:15 → a quarter past seven (quarter: 一刻钟,15分钟)半点: half past + 小时8:30 → half past eight半点后(分钟>30): (60-分钟) + to + (小时+1)8:45 → a quarter to nine (差一刻九点)9:50 → ten to ten (差十分十点)直接读法(日常最常用): 小时 + 分钟6:25 → six twenty-five10:40 → ten forty3. 编号用基数词表示顺序,名词在前,数字在后,且名词首字母大写。Lesson 5 (第五课) = the fifth lessonPage 88 (第88页) = the eighty-eighth pageRoom 306 (306房间)Bus No. 8 (8路公交车)4. 分数分子用基数词,分母用序数词。分子大于1时,分母的序数词要加-s。1/3 → one-third2/5 → two-fifths1/2 → one-half (a half)3/4 → three-quarters (three-fourths)5. 加减乘除运算加:plus/and2+3=5 → Two plus three is five.减:minus7-4=3 → Seven minus four is three.乘:times/multiplied by5×6=30 → Five times six is thirty.除:divided by20÷5=4 → Twenty divided by five is four.1.—What’s 55 in English —It’s ________.A.fifty-five B.fifty five C.fifty and five D.five and five2.The baby panda is only five ________.A.year old B.year’s old C.month old D.months old3.Her new dress is two ________.A.hundreds yuan B.hundreds yuans C.hundred yuan D.hundred yuans4.—I can see nine oranges.—Yeah. ________ are Paul’s and ________ are Peter’s.A.Five; six B.Four; six C.Four; five D.Three; seven5.—Sally is a middle school girl. She is in Class 6, Grade 7. How old is she —______.A.The thirteen B.Thirteenth C.Thirty D.Thirteen6.My brother is ________ years old.A.twenty and two B.twenty two C.twenty-two D.twenty five7.The ________ month is April.A.first B.second C.third D.fourth8.My birthday is ________.A.June fourth B.June forth C.July four D.June four9.On my ________ birthday, my father bought (买) me a new bike.A.five B.fifteen C.fifteenth D.fiveth10.—________ is your little sister —She is only ________ old.A.How many; six months B.How many; six monthC.How old; six months D.How old; sixth months11.She is ________ 11-year-old girl. She is ________.A.a; 11 years old B.an; 11 years old C.a; 11-year-old D.an; 11-year-old12.If(如果)“a=2,b=5”, what’s the answer(答案) to “a+b+1” A.Six. B.Seven. C.Eight. D.Nine.13.There are ________ months in a year and December is _______ month.A.twelve, twelfth B.twelfth, the twelfthC.twelve, the twelfth D.twelfth, twelve14.My birthday is .A.on June the fourth B.on June fortyC.on July four D.on June four15.—How many ______ are there in a year —______.A.month;Six B.months;TwelveC.months;Four D.months;The twelfth16.—Can you read the number 10,307,115 —Yes, I can. It’s ________.A.ten million, three hundred and seven thousand, one hundred and fifteenB.ten million, three hundred seven thousand, one hundred and fifteenC.ten millions, three hundred and seven thousand, one hundred fifteenD.ten millions, three hundreds and seven thousands, one hundred fifteen17.There are ________ students in my class twenty-three girls and twenty-four boys.A.thirty-seven B.sixty-seven C.fifty-seven D.forty-seven18.Lucy is 12 years old and today is her ________ birthday.A.twenty-second B.thirteenthC.twelfth D.twentieth19.Today is my ________day in junior high, and I make some new friends.A.one B.first C.last D.next20.The Great Wall is so famous that ________ people come to visit it every year.A.million of B.two millions C.millions of D.million21.Tony spends 3 hours a week studying English. The following table shows how he spends the time. According to (根据) the table, he spends ________ on English reading every week.Skills Speaking Writing Listening ReadingTime 25 minutes 30 minutes 25 minutes A.120 minutes B.100 minutes C.80 minutes D.40 minutes22.On June 2nd this year, ________ people celebrated the Dragon Boat Festival near the Donghua River. To our joy, there was little rubbish left.A.thousands of B.thousand C.two thousands D.three hundreds23.This is our ________ class. I want to know your names.A.one B.first C.a D.two24.Here are ________ pictures. What can you see in the ________ picture A.two; two B.two; second C.second; two D.second; second25.Shenzhou V took a Chinese taikonaut into space for ________ time.A.one B.first C.the first26. —“Trade War(贸易战)” between the countries has become one of the hottest topics recently.—Yeah, it receives _______ Internet hits (点击量) a day.A.thousand B.thousands C.thousands of D.hundreds27.—What time is it —It’s ________.A.half past six B.six thirty C.Both A and B D.A or B28.— How many girls are there in your school — About ________ of the students.A.one three B.two third C.two thirds D.third five29.— This will be my ________ visit to the Sun Island. I’m really excited.— Really I can’t believe it. You’ve been in Harbin for a year.A.first B.second C.third30.—Which ________ are you in, Daniel —I’m in ________.A.Class; Class two B.Class; Two Class C.class; Class Two D.class; class two31.There are ________ people in the city.A.8 millions B.8 million C.8 millions of D.8 million of32.— What’s the time now — ________.A.Thursday morning B.January 8th, 2019 C.Chinese D.Eight o’clock33.There are ________ brave doctors and nurses helping us beat the virus.A.hundred B.hundreds C.hundred of D.hundreds of34.There are _________ apples on the table, and I take the _________ one.A.six;four B.six;fourth C.sixth;fourth D.sixth;four35.How do you say “9: 50” in English A.ten past nine B.ten to ten C.ten to nine D.fifty past eight36.There are three ________ students in our school.A.thousands of B.thousand ofC.thousands D.thousand37.— Is your e-friend Jim in Year ________ — No. He is in the ________ grade.A.Eight; ninth B.Eighth; ninth C.Eight; nine D.Eighth; nine38.—How old is Mr. Gao —He’s more than thirty. I think he was born ________.A.in the 1980 B.in the 1980s C.on the 1980 D.on the 1980s39.—What time do you get up, Jim —I get up ________.A.six o’clock around B.around six o’clockC.around at six o’clock D.for six o’clock40.Jack is now in ________.A.the three grade B.Grade Third C.Grade Three D.grade three41.—Tree Planting Day is on ________ of March.—It’s the best time to plant trees.A.twelve B.the twelfth C.twelfth42.The information about pandas ________ on ________.A.is; page 12 B.is; Page 12 C.are; page 12 D.are; Page 1243.—How old is your sister —________. We had a special party for her ________ birthday last Sunday.A.Nine; ninth B.Nine; the ninth C.Ninth; nine D.Ninth; the ninth44.Linda is___________ years old and today is her___________ birthday.A.eleven;eleven B.eleventh;eleventhC.eleven;eleventh D.eleventh;eleven45.— Hello, Li Jun! How many students are there in your school — There are about ________ students.A.three thousand B.three thousands C.three thousand of D.three thousands of46.There are about five ________ people living in our hometown.A.million B.millions C.million of D.millions of47.—When were you born —I was born on ________.A.1999, October 29th B.October 29th, 1999C.1999, 29th October D.29th, 1999, October48.—When is your birthday —It’s May ________.A.four B.fourteen C.fourth D.forty49.The number 4,158,019 can be read as ________.A.four million one hundred and fifty-eight thousand and nineteenB.four millions one hundred fifty-eight thousands and nineteenC.four million one hundred fifty-eight thousands and nineteenD.four millions one hundreds and fifty-eight thousands and nineteen50.The woman has two at the same time, so she has much to do every day.A.jobs; works B.jobs; work C.works; jobs D.work; job51.Mrs. Green has son. She loves him very much.A.a 8 years old B.an 8-year-old C.a 8-year-old D.an 8-years old52.I spend two hours doing my homework and I need ________ to finish it.A.the other hour B.another one hour C.one another hour D.an hour more53.—What time does your father go to work on Monday —________.A.In October B.At eight thirty C.On Monday D.30 minutes54.—What’s the date today —It’s December 17 ________.A.twenty and fourteenB.two thousand and fourteenC.two thousands and fourteen55.—When is Tom’s birthday —It’s on June ________.A.twenty-fourth B.twentieth-four C.twentieth-fourth D.twenty-four56.—Add 23 and 5. —23________5 ________28.A.adds; is B.plus; is C.plus; are D.add; is57.I have a new net friend. He is a ________ man.A.20-years-old B.20-year-old C.20 years old D.20 year old58.This is my _________ time to see NeZha 2. But I want to see it _________ time.A.the second; the third B.second; a thirdC.the second time; a third D.second; the third59.— How old is your father this year —________. And we have a party for his ________ birthday.A.Fortieth; forty B.Forty; forty C.Forty; fortieth D.Fortieth; fortieth60.—Today’s ________ class is music and it is my favorite.—I like music, too.A.one B.the one C.first D.the first61.$6 for the T-shirt, $3 for the socks, $8 for the skirt. How much are they all A.fourteen B.fifteen C.sixteen D.seventeen62. , some people began to translate her works into English.A.In 1920s B.In the 1920sC.In the 1920 D.In her 1920s63.At night, we can see ________stars here.A.thousand B.5 thousands C.5 thousand of D.thousands of64.—What time is it now —It’s________.A.at three o’clock B.at a quarter at threeC.a quarter to three D.forty-five past three65.He was born _________.A.in the 1990s B.in 1990’s C.in 1990s D.in the 199066.Kunming has grown about ________ bigger than it was 100 years ago.A.five time B.five times C.fifth time D.fifth times67.They plan to plant ________ trees next year.A.three hundred B.three hundreds of C.three hundreds D.three hundred of68.Recently people in a small Australian town have seen________ small fish fall from rain clouds.A.hundreds B.hundreds of C.ten hundreds D.ten hundreds of69.— What’s the time, please — ________.A.It’s eight-thirty five B.It’s eight-thirty-fiveC.It’s eight thirty-five D.It’s thirty-five past eight70.—When will you finish your homework —In ________ 20 minutes.A.other B.moreC.after D.another71.Time is not enough for so much work. We need ________ people, I think.A.other two B.only two C.two more D.two only72.My cousin is a student in ________. He is very friendly.A.class 4, grade 7 B.Class 4, Grade 7 C.grade 7, class 4 D.Grade 7, Class 473.—I want to make a tomato milk shake. What do I need —You need __________ tomatoes and __________ yogurt.A.two;some B.two;many C.little;many D.little;some74.My birthday is in ________.A.ten month B.tenth month C.the tenth month D.the ten month75.The sinking accident in Korea happened ________ April 16, 2014 and ________ people lost their lives.A.in; hundreds B.on; many hundreds C.on; hundreds of D.at; many hundred of76.He is only ________. He can’t look after himself.A.5-years-old B.5-year-old’s C.5 years old D.5-year-old77.My grandfather worked as a teacher in a middle school ______.A.in 1980 B.in 1980s C.in the 1980 D.in the 1980s78.About __________ of the earth is covered with water.A.three-quarter B.three quarters C.three-fourth D.third fourths79.Lily goes home at four forty-five.(同义替换)A.a quarter past five B.forty-five past fiveC.a quarter to five D.a quarter to four80.Sunday is ________ day of a week in some countries.A.the one B.one C.the first D.first81.—What should we do now, Mr Li —Please turn to Page and look at the picture.A.Twelfth; fifth B.Twelve; fifth C.Twelve; five D.Twelfth; five82.My ______ little brother has collected 66 toy trucks.A.6-years-old B.6 year old C.6-year-old D.6 years old83.________ people lost their homes in the earthquake (地震).A.Million of B.Millions of C.Millions84.—They will need ________ volunteers for the International Horticulture Exposi-tion (国际园艺博览会) in Kunming.—Let’s go and join them.A.thousand of B.thousands ofC.three thousand of D.three thousands85. This Chinese boy is in ________ now.A.Class 2, Grade 7 B.Grade 7, Class 2 C.class 2, grade 786.Every year, __________ foreign visitors come to China.A.million B.millions C.millions of D.several millions87.My uncle worked in Shanghai for ________.A.two year and a half B.one and a half year C.two years and a half D.one years and a half88.There are eight ________ students in our school.A.hundred of B.hundreds of C.hundreds D.hundred89.—How old are you —I am ________.A.12 year old B.12 years old C.12-year-old D.12-years-old90.—Do you like the city of Nanjing —Yes, it’s _________ time to visit Nanjing.A.my third B.my three C.my the third D.my the three91.This year, Chongqing has a warm winter. You can see ________ birds from the north stay in our city for a few days.A.hundreds B.a hundred of C.hundreds of D.hundred92.________ students across China took part in a survey about hopes and dreams.A.Three thousands B.Three thousands of C.Many thousands D.Thousands of93.Shanghai is one of the largest cities in the world. There are ________ people living in Shanghai.A.twelve millions B.million of C.fourteen millions of D.millions of94.Over ________ of students in this school took part in the survey.A.one-thirds B.two-thirds C.three quarter D.all95.Tracy works in China now. She goes back to England ________.A.three times a year B.three time a yearC.three times year D.three time year96.My mother’s birthday is on ________.A.July 22st B.July 22th C.July 22nd D.22nd97.—________ 7 by 8. —7 ________ by 8 equals 56.A.Multiply; multiplied B.Multiply; multiplyC.Multiplied; multiply D.Multiplied; multiplied98.The road is over ________ meters long.A.six hundred and fifty-two B.six hundreds and fifty-twoC.six hundred, fifty two D.six hundred fifty and two99.Cheongsam became popular ________.A.in 1920s B.in the 1920s C.at 1920s D.at the 1920s100.—Mum, it’s not enough. Please add ________. We need to make a big bowl (碗) of soup.—OK. Here you are.A.another two tomato B.two more tomato C.another two tomatoes D.more two tomatoes/ 让学习更有效 新课备课备考 | 英语学科/ 让学习更有效 新课备课备考 | 英语学科21世纪教育网(www.21cnjy.com)21世纪教育网(www.21cnjy.com)参考答案及试题解析1.A【解析】句意:——英语中55是什么?——它是fifty-five。考查数字的表达。读数字时,百位和十位之间用and来连接,个位和十位之间用连字符号,故55译为fifty-five。故选A。2.D【解析】句意:熊猫宝宝只有五个月大。考查名词复数。根据“five”可知,其后名词用复数形式,结合选项,“months old”符合句意。故选D。3.C【解析】句意:她的新连衣裙200元。考查价格表达。hundred与基数词连用时,不加s。“yuan”是货币计量单位,不可数。故选C。4.C【解析】句意:——我能看到九个橙子。——是的。四个是保罗的,五个是彼得的。考查数字运算。根据题干可知,一共有九个橙子,所以选项中的基数词加起来要等于九,只有C符合,故选C。5.D【解析】句意:——Sally是一名中学女生。她在七年级六班。她多大了?——十三了。考查基数词。The thirteen表达错误;Thirteenth第十三,序数词;Thirty三十,基数词;Thirteen十三,基数词。根据“How old is she”可知,回答的是年龄,应用基数词,故排除B项;又根据前句“Sally is a middle school girl.”可推知,应是十三岁了。故选D。6.C【解析】句意:我的弟弟22岁。考查基数词。表达年龄是几十几中间要加符号“-”,故选C。7.D【解析】句意:第四个月是四月。考查序数词辨析。first第一;second第二;third第三;fourth第四。根据“April” 可知,这是第四个月。故选D。8.A【解析】句意:我的生日是六月四日。June 六月;July七月;fourth 第四,序数词; four四,基数词;forth离去、外出; 结合语境可知,此处指日期,表达方法为“月份+序数词”。故选A。9.C【解析】句意:在我十五岁生日的时候,我爸爸给我买了一辆新自行车。考查数词。five五,基数词;fifteen十五,基数词;fifteenth第十五,序数词;fiveth拼写错误。根据“birthday”可知,此处表示“第几个生日”,应该用序数词,表示顺序。故选C。10.C【解析】句意:——你的小妹妹多大了?——她只有六个月大。考查特殊疑问句以及年龄表达。how many多少;how old多大。根据答语“She is only… old”可知,第一句是问年龄,排除A和B选项。six六,基数词;sixth第六,序数词。表达年龄要用基数词,故选C。11.B【解析】句意:她是一个11岁的女孩。她11岁了。考查冠词和数词的用法。a用在以辅音音素开头的单词前,an用在以元音音素开头的单词前;根据“11-year-old”中的eleven是以元音音素开头的单词,故要用an。“基数词+years old”表示“某人多少岁了”。故选B。12.C【解析】句意:如果“a=2,b=5”,“a+b+1”的答案是什么?考查数字运算。six6;seven7;eight8;nine9。根据题干可知,2+5+1=8。故选C。13.C【解析】句意:一年有十二个月,十二月是第十二个月。考查数词的用法。twelve“十二”,是基数词;twelfth“第十二”,是序数词。根据“There are...months in a year and December is...month.”可知第一空用基数词表示十二个月。第二空用序数词表示第十二个月,序数词前通常要用定冠词the修饰,故选C。14.A【解析】句意:我的生日是六月四日。考查日期表达法。在英语中,表达月日,通常是月在前,日期在后,且日期要用序数词,之前加定冠词the;B、C和D项中,日期分别为forty和four,均为基数词,故全部排除。故选A。15.B【解析】句意:——一年有多少个月?——十二个。考查名词和基数词的用法。How many修饰可数名词复数,排除A。six六;twelve十二;four四;The twelfth第十二。根据常识可知,一年有12个月,用基数词表示数量。故选B。16.A【解析】句意:——你能读出数字10,307,115吗?——是的,我能。它读作一千零三十万七千一百一十五。考查数字的读法。按照英语数字的读法规则,大数通常是从左到右,每三位数用逗号分隔,分别对应million、thousand等单位。该数字第一个逗号左边是10,也就是million的部分,接下来是307,属于thousand的部分,最后是115,是基本的百位数;一般来说,在百位和十位、个位之间要加“and”;此外,当hundred、thousand、million等词前面有具体数字时,这些词本身不需要加s。故选A。17.D【解析】句意:我班有47名学生,23名女生和24名男生。考查数词辨析。thirty-seven 37;sixty-seven 67;fifty-seven 57;forty-seven 47。根据“twenty-three girls and twenty-four boys”可知,一共有47名学生,故选D。18.C【解析】句意:露西十二岁,今天是她的十二岁生日。考查序数词。twenty-second第二十二;thirteenth第十三;twelfth第十二;twentieth第二十。根据“birthday”可知,空格处用序数词,且根据“Lucy is 12 years old”可知,是第十二岁生日,故选C。19.B【解析】句意:今天是我上初中的第一天,我交了一些新朋友。考查序数词。one一,基数词;first第一,序数词;last最后,序数词或形容词;next下一个,形容词或副词。根据句意可知,此处表示“上初中的第一天”,应该用序数词first。故选B。20.C【解析】句意:长城非常有名,以至于每年都有数百万的人来参观。考查数词用法。million前面有具体数词时,不能加s,也不和of连用,表示泛指时用millions of,表示“好几百万的”。million of和two millions形式错误,可排除;millions of数百万的,符合语境。故选C。21.B【解析】句意:托尼每周花3个小时学习英语。下表显示了他是如何花时间的。根据表格,他每周花100分钟阅读英语。考查数字运算。根据“Tony spends 3 hours a week studying English.”以及表格中的“25 minutes”、“30 minutes”和“25 minutes”可知,他每周花100分钟阅读英语。故选B。22.A【解析】句意:今年的6月2日,成千上万的人在东花江附近庆祝端午节。令我们感到高兴的是,几乎没有垃圾留下来。考查大数表达。表达具体数字,thousand等数词单位后不加s不加of;表达不具体数字,数字单位后加s加of。空处为不具体数字,需加s加of。故选A。23.B【解析】句意:这是我们的第一节课。我想知道你们的名字。考查序数词。one一,基数词;first第一,序数词;a一个,不定冠词;two二,基数词。根据“I want to know your names.”可知,想知道大家名字,所以猜测这是第一节课,故用序数词“first”表示“第一”,故选B。24.B【解析】句意:这有两张图片。在第二张图片里你能看到什么?考查数词用法。two二,基数词;second第二,序数词。第一个空后面的“pictures”是复数形式,说明前面的数词应该是基数词,来表示数量多少的;第二个空后面的“picture”是单数,所以前面不可能填基数词two,因为“two picture”是语法错误,而且前面还有定冠词the修饰,而序数词在表示排序时经常要和the连用,因此此处应用序数词second;故选B。25.C【解析】句意:神舟五号首次将一名中国宇航员送入太空。考查数词辨析。one一,基数词;first第一,序数词;the first第一,定冠词+序数词。根据“for...time.”可知,此处表示“第一次”,应用序数词first,序数词与定冠词the连用。故选C。26.C【解析】句意:——各国之间的“贸易战”已成为当今最热门的话题之一。——是的,它每天收到数以千计的互联网点击。考查数字表达法。表示具体数字时,thousand要用单数,后面不能接介词of;表示概数时,thousand要用复数,后接of,即thousands of,表示“成千上万的”。此处应该表示一个概数,表示“成千上万的”;故选C。27.C【解析】句意:——现在几点了?——现在是六点半。考查时间表达法。half past six六点半;six thirty六点半;Both A and B意为“A和B都正确”;A or B意为“A或者B”。英语中表示时间的“半点”的表达结构为“half past +小时数”,也可直接用基数词表示小时和分钟,因此“half past six”和“six thirty”这两种表达都可以。故选C。28.C【解析】句意:——你们学校有多少女生?——大约三分之二的学生。考查分数表达法。英语中分数表达规则为:分子用基数词,分母用序数词,分子大于1时分母加-s。故选C。29.A【解析】句意:——这将是我第一次访问太阳岛。我真的很兴奋。——真的吗?我简直不敢相信。你来哈尔滨已经一年了。考查序数词。first第一;second第二;third第三。根据“I’m really excited”可知因为是第一次去,所以很兴奋。故选A。30.C【解析】句意:——Daniel,你在哪个班级?——我在二班。考查编号表达。在英文中,“class”可以用来表示班级。具体的班级编号用阿拉伯数字表示时,需要用大写来表示,如“Class Two”。因此,应选择小写“class”表示班级,再用大写“Class Two”表示具体班级编号。故选C。31.B【解析】句意:这个城市有800万人。考查数词。million“一百万”,表确切数目时不能加s,后接复数名词;表示不确切的数目时,要用复数形式,且与of连用。故选B。32.D【解析】句意:——现在几点了?——八点钟。考查钟点的表达。Thursday morning周四早上;January 8th, 2019:2019年1月8号;Chinese汉语;Eight o’clock八点。根据问句“What’s the time now ”可知答语应为钟点的回答。故选D。33.D【解析】句意:有数百名勇敢的医生和护士帮助我们战胜病毒。考查基数词的用法。hundred“百”,表示具体数字时,前面有基数词,且不用变复数;表示不具体的数字时,hundred要变复数且加of。根据“There are ... brave doctors and nurses helping us beat the virus.”可知,此处表示不具体的数字,应用hundreds of“数以百计的”,故选D。34.B【解析】句意:桌子上有6只苹果,我拿了第四个。考查数词。six六;four四;sixth第六;fourth第四。根据“apples on the table”可知,表示“数量”,用基数词;根据“the”可知,在定冠词后用序数词。故选B。35.B【解析】句意:“9:50”用英语怎么说?考查时间表达。ten past nine九点十分;ten to ten九点五十;ten to nine八点五十;fifty past eight八点五十。根据“How do you say ‘9:50’ in English ”可知,此处是询问9:50的英文表达,ten to ten表示“九点五十”。故选B。36.D【解析】句意:我们学校有三千个学生。考查数词用法。thousands of“成千上万的”,表示不确定的数量,前面不能用数词;thousand“千”,表示具体几千时不用复数。根据“three”可知,此处指三千个学生。故选D。37.A【解析】句意:——你的网友在八年级吗?——不,他是在九年级。考查数词。eight八,基数词;nine九,基数词;eighth第八,序数词;ninth第九,序数词。基数词表示顺序,要放在名词后,并且名词和基数词的首字母要大写,因此第一空Eight符合句意;序数词表示顺序则放在名词前,不需要大写,因此第二空ninth符合句意,故选A。38.B【解析】句意:——高先生多大了?——他三十多岁了。我想他出生在20世纪80年代。考查年代的表达。表示“在某年”用“in+年份”表示,排除A、C;in the 1980s 意为“在20世纪80年代”;on the 1980s语法错误,on后跟具体到某一天的时间。故选B。39.B【解析】句意:——吉姆,你几点起床?——我大约六点起床。考查时间表达法。six o’clock around语序不对;around six o’clock语序正确,表示大约六点;around at six o’clock介词重复;for six o’clock表示“为了六点”。根据“What time do you get up,”可知,是询问起床时间,B选项正确。故选B。40.C【解析】句意:杰克现在上三年级。考查数字的用法。一般编号用“名词+基数词”表达,Grade Three“三年级”,注意首字母要大写,C项符合。故选C。41.B【解析】句意:——植树节在三月十二日。——现在是种树的最佳时机。考查序数词的用法。根据“on...of March”可知此处指三月十二日,用序数词twelfth,且序数词前加定冠词the。故选B。42.B【解析】句意:关于熊猫的信息在第12页。考查主谓一致和编号表达。根据“The information about pandas”可知,主语是不可数名词,be动词填is;“第十二页”的正确表达是“Page 12”,且首字母应该大写。故选B。43.A【解析】句意:——你的姐姐多大?——九岁。上周日,我们为她的九岁生日举行了一个特别的聚会。考查数词辨析。nine九,基数词;ninth第九,序数词。第一空表示“九岁”,用基数词;第二个空表示顺序,用序数词,空前有her修饰,序数词前不用冠词,故选A。44.C【解析】句意:琳达11岁,今天是她的第十一个生日。考查基数词和序数词。eleven11;eleventh第11。第一空表示“11岁”应用基数词表示;第二空表示“第十一个”应用序数词。所以第一个空填写基数词eleven,第二个空格填写序数词eleventh。故选C。45.A【解析】句意:——你好,李军!在你的学校有多少学生?——有大约三千名学生。考查数词的用法。thousand前如果有具体数字,则thousand后不加s,不加of。根据句意“三千”应为“three thousand”。故选A。46.A【解析】句意:我们家乡大约有五百万人。考查million的用法。表示确切数字时,一般用“数词+ million +可数名词的复数”结构。表示大概数字时,一般用“millions of +可数名词的复数”,意为“数百万的”。空格前为基数词“five”,故应用million。故选A。47.B【解析】句意:——你什么时候出生的?——我出生于1999年10月29日。考查时间表达法。英语中年、月、日的表达方法是“月份+序数词+年”(日和年之间需用逗号隔开)。分析所给的选项可知,只有选项B的表达正确。故选B。48.C【解析】句意:——你的生日是什么时候?——五月四号。考查数词辨析。four基数词,四;fourteen基数词,十四;fourth序数词,第四;forty基数词,四十。在表达月份和日期的时候,日期需要用序数词的形式,结合本题选项只有C为序数词。故选C。49.A【解析】句意:4,158,019这个数字可以读作四百一十五万八千零一十九。 考查基数词。million“百万”;thousand“千”。million和thousand前有具体数词时,不用复数形式。故排除BCD。故选A。50.B【解析】句意:这个女人同时有两份工作,所以她每天有很多工作做。考查名词辨析。job工作,可数名词单数,侧重种类;jobs工作,可数名词复数;work工作,不可数名词,侧重工作量;works作品(复数形式)。 two修饰可数名词复数,故第一个空格处填jobs;much修饰不可数名词,故第二个空格处填work。故选B。51.B【解析】句意:格林太太有一个8岁的儿子。她非常爱他。考查年龄的表达。英语中表达年龄可以用结构“基数词+year(s) old”或者“a/an+基数词-year-old+单数名词”,8(eight)是元音音标开头的单词,应用不定冠词an,排除A/C选项;而带了连字符,名词要用单数形式,排除D选项,故选B。52.B【解析】句意:我花了2个小时做作业,还需要一个小时才能完成。考查不定代词用法。the other通常指两者中的另一个,不符合题意,故排除A;没有one another和an hour more这种表达,C,D答案也应排除;再多一个小时的表达为another one hour或one more hour,故选B。53.B【解析】句意:——你爸爸星期一几点去上班? ——八点半。考查时间表达。In October在十月;At eight thirty在八点半;On Monday在周一;30 minutes30分钟。根据“What time does your father go to work on Monday ”可知,此处是询问上班的具体时刻,应用“At eight thirty”回答。故选B。54.B【解析】句意:——今天几号?——2014年12月17日。考查年份表达。年份英语表达如下:一般分为两个单位来读,前两个数为一个单位,后两个数为一个单位,如2014应为twenty fourteen;数字+thousand and+数字,例如2014应为two thousand and fourteen。故选B。55.A【解析】句意:——汤姆的生日是什么时候?——那是六月二十四日。考查数词辨析。twenty-fourth第二十四,序数词;twentieth-four表达错误;twentieth-fourth表达错误;twenty-four二十四,基数词。根据“It’s on June…”及问题可知,空处指的是汤姆的生日,表达日期,要用序数词;表示“几十几”以上的基数词变序数词时,只把个位数变为序数词。表示“第二十四”用twenty-fourth。故选A。56.B【解析】句意:——23和5相加。——23加5等于28。考查数字运算。add“(使)相加,加”,动词;plus“加”,介词。根据“23 ... 5 ... 28.”以及选项可知,“adds”和“is”都是动词,不能同时出现在一个句子中,排除AD选项;根据语法规则,英文数字相加,视为一个整体,谓语动词要用单数形式。故选B。57.B【解析】句意:我有一个新的网友。他是一个20岁的人。考查年龄表达。20-years-old 20岁(形式错误);20-year-old 20岁的(作定语);20 years old 20岁(作表语);20 year old表述错误。此处修饰名词man需要定语。故选B。58.B【解析】句意:这是我第二次看《哪吒 2》。但是我想再看一次。考查序数词的使用。第一个空,此处有形容词性物主代词“my”修饰“time”时,前面不用定冠词“the”,所以用“second” 。第二个空,“a third time”表示“又一次,再一次”,此处指“我想再看一次《哪吒 2》”,“a + 序数词” 表示 “又一,再一”。故选B。59.C【解析】句意:——你父亲今年多大了?——四十岁。我们为他举办了四十岁生日派对。考查数词。根据“How old is your father this year ”可知,第一个空需回答年龄,应使用基数词forty表示具体岁数;根据“And we have a party for his...birthday.”可知,第二个空表示“第几个生日”,需用序数词fortieth强调顺序。故选C。60.C【解析】句意:——今天的第一节课是音乐,这是我最喜欢的。——我也喜欢音乐。考查序数词。one一个;first第一。根据“class is music”和题干语境可知,是指今天第一节课是音乐。当序数词前有名词所有格修饰时,去掉the。故选C。61.D【解析】句意:T恤6美元,袜子3美元,裙子8美元。一共要花多少钱?考查数字运算。fourteen14美元;fifteen15美元;sixteen16美元;seventeen17美元。将题中数字逐一相加,即6+3+8=17(美元)。故选D。62.B【解析】句意:在20世纪20年代,一些人开始把她的作品翻译成英语。考查年代表达。表达在某个世纪某个年代应用短语“in the+年代+s”,在20世纪20年代表达为“in the 1920s”,故选B。63.D【解析】句意:夜晚我们能在这里看到成千上万的星星。考查thousand的用法。thousand和具体数字连用需要用单数形式,故排除B和C;无明确数字时用“thousands of”表示“成千上万的”。故选D。64.C【解析】句意:——现在几点了?——现在是两点四十五分。考查时间的表达。at three o’clock在三点,不符合句意,回答时间用“It’s+钟点”,钟点前不加at,排除A、B选项;根据时间的表达方式,先说分钟再说时点,当分钟数小于等于30时,用past;当分钟数大于30时,用to;排除D选项。故选C。65.A【解析】句意:他出生于20世纪90年代。考查年代的表达。表示在某个世纪的几十年代,用“in the +逢十的基数词的复数”,基数词的复数若用阿拉伯数字表示,可直接加s,也可加’s。此处用in the 1990s来表示“20世纪90年代”故选A。66.B【解析】句意: 昆明(的面积)比100年前扩大了5倍左右。考查倍数表达法。表示“几倍”常用:基数词+times,故“五倍”应表达为:five times。故选B。67.A【解析】句意:明年他们计划种植300棵树。考查数词。hundred“百”,当其与具体数字连用时,通常不加复数词尾-s,也不后接介词of,如果不与具体数字连用,通常加复数词尾-s,后接介词of,结合选项可知,A项hundreds of“成百上千”正确。故选A。68.B【解析】句意:最近在澳大利亚小镇的人们已经看到成百上千条小鱼从雨云中落下。考查概数词的用法。hundred“百”,与具体数字连用时,后不加“s”,即“数词+hundred”;若与of连用时,必须加“s”,即“hundreds of”;且数词不与of同时出现。故选B。69.C【解析】句意:——请问几点了?——八点三十五分。考查时间表达法。根据“What’s the time, please ”可知,是问几点了,又根据选项可知是“八点三十五分”,可以表达为“eight thirty-five”或“twenty-five to nine”,故选C。70.D【解析】句意:——你什么时候能完成作业?——再过20分钟。考查代词的用法。other其他的,接名词;more更多;after在……以后;another另一个。根据“In…20 minutes.”可知,这里表示要再20分钟完成作业,表示“再几个”,用“基数词+more”或者“another+基数词”。故选D。71.C【解析】句意:时间不够做这么多工作。我认为我们还需要两个人。考查more的用法。other two错误表达;only two“只有两个”;two more“再来两个”;two only错误表达。根据“Time is not enough for so much work.”可知,时间不够完成工作了,还需要两个人。表达“又几个,再几个”可用结构为“数词+more+名词”,“还需要两个”应表达为two more。故选C。72.B【解析】句意:我的表弟是七年级四班的学生,他非常友好。考查年级和班级的表达。表达在“几年级几班”,用“Class+基数词,Grade+基数词”的结构,B选项符合。故选B。73.A【解析】句意:——我想做番茄奶昔。我需要什么?——你需要两个西红柿和一些酸奶。考查可数名词与不可数名词的修饰。two二;some一些,修饰可数或不可数名词;many许多,修饰复数名词;little几乎没有,修饰不可数名词;tomatoes是复数名词;可以用基数词/many/some修饰;yogurt是不可数名词,应用some修饰,结合“make a tomato milk shake”可知,要做番茄奶昔,一定需要番茄,故选A。74.C【解析】句意:我的生日在十月份。考查数词辨析。ten十,基数词;tenth第十,序数词。根据“My birthday is in…”可知,此处指的是我的生日在第十个月,tenth“第十”,序数词,且序数词前应加定冠词“the”。故选C。75.C【解析】句意:韩国的沉船事故发生在2014年4月16日,数百人失去了他们的生命。考查介词辨析和大数表达法。in用于年、月和季节之前;on用于星期几或具体的某一天之前;at用于具体的某一时刻之前。根据空一后“April 16, 2014”是具体的某一天可知,空一介词应用on,故排除A、D项;hundred前面有具体数字修饰时,用单数形式,和of连用表示概数时,用其复数形式,many hundreds表达错误。故选C。76.C【解析】句意:他只有5岁。他不能照顾自己。考查年龄表达。5-years-old错误表达;5-year-old’s错误表达;5 years old 5岁;5-year-old 5岁的,复合形容词,只能作前置定语。此处作be动词的表语,排除D。故选C。77.D【解析】句意:我爷爷20世纪80年代就在这所中学当老师。考查年代的表示方法。in+the+阿拉伯数字的年份加-s表示“在……世纪……年代”。故选D。78.B【解析】句意:大约四分之三的地球被水覆盖。考查分数的表达。分数的表达为:分子为基数词,分母为序数词,当分子大于1时,分母用复数形式,所以四分之三的表达为three quarters或three fourths,故选B。79.C【解析】句意:Lily在四点四十五分回家。考查时间表达。a quarter past five五点十五分;forty-five past five五点四十五分;a quarter to five四点四十五分;a quarter to four三点四十五分。根据“four forty-five”可知是指四点四十五分,故选C。80.C【解析】句意:在一些国家中,星期天是一周的第一天。考查序数词。one一,基数词;first第一,序数词。根据“day of a week”可知,此处表示一周中的第一天,表示顺序应用序数词,序数词前面要用定冠词the。故选C。81.B【解析】句意:——李老师,我们现在应该做什么?——请翻到第十二页看第五张图片。考查数词的用法。Twelfth第十二,基数词;fifth第五,序数词;Twelve十二,基数词;fifth第五,序数词;Twelve十二,基数词;five五,基数词;Twelfth第十二,序数词;five五,基数词。根据“turn to Page…and look at the…picture.”可知,第一个空“Page+基数词” 表示“第几页”,用基数词;第二个空“the+序数词+名词” 表示 “第几个……”,用序数词。故选B。82.C【解析】句意:我的六岁的小弟弟收集了66辆玩具卡车。考查复合形容词。6-years-old错误形式;6 year old错误形式;6-year-old六岁的;6 years old六岁了,在主系表结构中作表语。复合形容词的常见形式:数字+可数名词单数+形容词,相当于形容词,放在名词前作定语。根据“My … little brother”可知,此处是复合形容词作定语修饰brother。故选C。83.B【解析】句意:地震中成千上万的人失去了家园。考查million的用法。当million与数词连用时,表示一个具体的数字,million后面不加s;当million与of+复数名词连用时,表示一个多而不具体的数字,million后面加s;根据“… people…”可知,题干中无具体的数字,应用millions of“成千上万的”。故选B。84.B【解析】句意:——他们将需要数千名志愿者参加在昆明举行的国际园艺博览会。——我们去加入他们吧。考查数词的表达。“数字+单位名词单数”表示具体数字;“单位名词复数+of”表示概数,单位复数名词前面不能加任何具体的数词。此处表示数千名志愿者,应用thousands of。故选B。85.A【解析】句意:这个中国男孩现在在7年级2班。考查数词。班级和年级的表示顺序为班级在前,年级在后,首字母大写。故选A。86.C【解析】句意:每年,数以百万计的外国人来中国旅游。考查数词的用法。million“百万”,表示具体数字时,million前有基数词,且million不用复数形式;表示不具体数字时,million变复数,且与of连用。由“Every year, ... foreigners come to visit China.”可知,此处表示不具体数字,应用millions of,表示“数以百万计的”,故选C。87.C【解析】句意:我叔叔在上海工作了两年半。考查时间表达法。two years and a half“两年半”。one hour and a half或one and a half hours“一个半小时”。故选C。88.D【解析】句意:我们学校有八百名学生。考查数词。hundred百,与基数词搭配时没有复数形式;hundreds of…是固定短语,表示“成百的”。空前有基数词eight,故选D。89.B【解析】句意:——你多大了?——我12岁了。考查年龄表达。表示人的年龄,用“数词+year(s)+old”,12为复数,用years复数形式。故选B。90.A【解析】句意:——你喜欢南京市吗?——是的,这是第三次去南京。考查序数词用法。此处的time表示“次数”,是可数名词单数,所以不用基数词three,应用序数词third。当序数词前有形容词性物主代词时,省略the。故选A。91.C【解析】句意:今年,重庆有一个温暖的冬天。你可以看到数百只来自北方的鸟在我们城市停留几天。考查hundred的用法。英语中hundred用法是:当前面有具体数词和several(几个,若干个)时,后面不加s也不加of;当前面没有有具体数词时,后面要加s也要加of,此处是概数的表达,应用短语hundreds of“成百上千的”,故选C。92.D【解析】句意:全国上下数千名学生参加了关于希望和梦想的调查。考查hundred等大数的表达。hundred和thousand等表示大数的单词前有具体基数词或其他修饰词时,后面不加s也不用介词of,thousands of“几千的,数千的”,后加复数名词。故选D。93.D【解析】句意:上海是世界上最大的城市之一。有数百万人住在上海。考查数词的用法。million“百万”前有具体数字时,不变为复数形式,在表示大数时可用“复数形式+介词of”,millions of“数百万的”。故选D。94.B【解析】句意:这所学校超过三分之二的学生参加了调查。考查分数表达。英语中一般用基数词表示分数的分子,用序数词表示分数的分母,当分子是一时,分数的分母用单数形式;当分数的分子大于一时,分数的分母要用复数形式,可排除AC选项;根据空前的“Over”可知,D项all“所有”不符合逻辑。故选B。95.A【解析】句意:Tracy现在在中国工作。她每年回英国三次。考查频度表达。表示次数时,time应使用复数形式,排除B和D;year是单数,前面应使用a,排除C。three times a year“一年三次”。故选A。96.C【解析】句意:我母亲的生日在7月22日。考查日期的表达。在英语中,表示几月几日时,应用“月份+日期的序数词”;第二十二的英文缩写为22nd,故选C。97.A【解析】句意:——用7乘以8。——7乘以8等于56。考查词义辨析。multiply乘以,动词;multiplied乘以,过去式或过去分词。分析句子结构可知,第一句表示“用7乘以8”,所以第一空应填动词原形multiply。第二空根据by可知,multiplied by表示“乘以”,故选A。98.A【解析】句意:这条路有652米多长。考查基数词的写法。表示“几百几十”,百位和十位之间要用and连接,表示数字“几十几”,十位和个位之间要加连字符,排除C、D两项;无论表示几百,hundred后都不能加s,排除B项。故选A。99.B【解析】句意:旗袍在20世纪20年代开始流行。考查年代的表达法。表示在某个世纪的几十年代,用“in the +逢十的基数词的复数”。基数词的复数若用阿拉伯数字表示,可直接加s,也可加’s。如:在20世纪80年代:in the 1980’s或in the 1980s读作in the nineteen eighties注意:不要漏掉the。in the 1920s 意为“20世纪20年代”;其他的表达方式不对。故选B。100.C【解析】句意:——妈妈,还不够。请再增加两个西红柿。我们需要做一大碗汤。——好的,给你。考查数词,“another+基数词+名词复数”相当于“基数词+more+名词复数”表示“又,再……”,故选C。21世纪教育网(www.21cnjy.com)21世纪教育网(www.21cnjy.com) 展开更多...... 收起↑ 资源预览