Unit 2 课时3 Section 2 Grammar（分层作业）英语沪教版2024八年级上册

Unit 2 Amazing numbers Section 3 Grammar分层练习 基础达标 01 能力提升 02 拓展培优 03 一、完成下面填表 基数词 序数词 基数词 序数词 基数词 序数词 one first thirteen thirty two fourteenth fortieth third fifteen fifty four sixteenth sixtieth fifth seventeen seventy six eighteenth eightieth seventh nineteen ninety eight nine 【答案】 基数词 序数词 基数词 序数词 基数词 序数词 one first thirteen thirteenth thirty thirtieth two second fourteen fourteenth forty fortieth three third fifteen fifteen fifty fiftiy four fourth sixteen sixteenth sixty sixtieth five fifth seventeen seventeenth seventy seventieth six sixth eighteen eighteenth eighty eightieth seven seventh nineteen ninety ninetieth eight eighth nine ninth 二、单项选择。 1. More than ________ people died in the war between the two countries two years ago. A. two millions B. two million C. million of D. two million of 【答案】B 【解析】句意：两年前，在这两个国家的战争中，超过两百万人死亡。 考查数词用法。two millions错误表达；two million两百万；million of错误表达；two million of 错误表达。根据“More than…people died in the war between the two countries two years ago.”可知，million前有具体数字时，用单数形式，且不加of。故选B。 2. ________ Susan Baur, with her team members, often ________ to nearby rivers and lakes to clean up garbage (垃圾) in them. A. 65-years-old; goes B. 65-year-old; goes C. 65-years-old; go D. 65-year-old; go 【答案】B 【解析】句意：65岁的苏珊·鲍尔和她的团队成员经常去附近的河流和湖泊清理垃圾。 考查年龄表达和时态。65-years-old表达错误；65-year-old 65岁的；goes三单形式；go动词原形。表示年龄的复合形容词需用连字符连接，且单位词用单数形式，即65-year-old，排除选项A、C；主语是Susan Baur，谓语动词需用第三人称单数goes。故选B。 3. The weight of the moon is only about ________ of that of the earth. A. one eighty B. one of eighty C. one the eightieth D. one eightieth 【答案】D 【解析】句意：月球的重量只有地球的八十分之一左右。 考查分数的表达。在分数表达中，基数词作分子，序数词作分母，此句分子是一，序数词用单数形式，one eightieth八十分之一。故选D。 4. December is ________ and last month in a year. A. the twelveth B. twelveth C. the twelfth D. twelfth 【答案】C 【解析】句意：12月是一年中的第12个月，也是最后一个月。 考查序数词。此空应填序数词，第12的英语表达为twelfth，序数词前面应用定冠词the。故选C。 5. —Can you read the number 36.36 correctly?   —Yes, I can read it as ________. A. thirty-six point three six B. three six point three six C. thirty-six point thirty-six D. three six point thirty-six 【答案】A 【解析】句意：—— 你能正确读出数字36.36吗？—— 是的，我可以把它读成 thirty-six point three six。 考查小数的英语读法。小数的读法是：整数部分按整数读法读，“.”读作“point”，小数部分依次读出每个数字。36读作“thirty-six”，“.36”读作“point three six”，所以36.36读作“thirty-six point three six”，故选A。 6. I was told they would stay in China for ________. A. one and a half years B. one and a half year C. one and half years D. one half and one year 【答案】A 【解析】句意：我听说他们将在中国待一年半。 考查时间表达法。one and a half years或one year and a half表示“一年半”，其他选项表达错误。故选A。 7. ________ of the boys________ playing basketball. A. Two thirds; is B. Two thirds; are C. Second three; is D. Seconds three; are 【答案】B 【解析】句意：三分之二的男孩正在打篮球。在英语中，在表达分数时，分子要用基数词，分母用序数词；若分子大于1时，分母用复数形式。two thirds2/3，排除选项C和D。分数后面的the boys是复数形式，be动词用are，故答案选B。 8. ________, Mr. Smith came to China. He was ________ then, I remember. A. In 1990s, in the thirties B. On the 1990s, in the thirty C. In the 1990s, in his thirties D. On 1990s, in his thirties 【答案】C 【解析】句意：20世纪90年代，史密斯先生来到中国。我记得他当时三十多岁。 考查数词的用法。第一空表示年代，用In the 1990s表示“在20世纪90年代”；第二空表示年龄，用“in one’s +数词复数”表示“在某人多少岁的时候”。故选C。 9. — ________ is it from here?   — It’s about ________ ride away. A. How far; twenty minutes B. How long; twenty minutes’ C. How long; twenty minute’s D. How far; twenty minutes’ 【答案】D 【解析】句意：——离这里有多远？——大约二十分钟车程。 考查特殊疑问句和名词所有格。how far有多远；how long多长时间；twenty minutes二十分钟；twenty minutes’二十分钟的。根据“…is it from here? ”及答语可知，此处是询问距离，how far“多远”，符合语境；根据“It’s about…ride away.”可知，此处指的是大约二十分钟的车程，twenty minutes’“二十分钟的”，名词所有格修饰名词“ride”，符合语境。故选D。 10. About ________ of the teachers in our school ________ born in ________. A. two-thirds; was; 1970 B. two-thirds; were; the 1970s C. two-third; was; 1970s D. two third; were; the 1970 【答案】B 【解析】句意：我们学校大约三分之二的教师出生在20世纪70年代。 考查分数的表达、主谓一致以及年代的表达。分数的表达方式为：分子为基数词，分母为序数词，分子大于一，分母加s。所以此处三分之二的表达方式为two-thirds，所以排除C和D；当分数作主语时，其后的谓语动词形式取决于后边的名词；teachers为复数，be born意为“出生于……”，且用于过去时，故此处用were，所以排除A；in the 1970s表示“20世纪70年代”。故选B。 11. The great inventor had ________ inventions in his life. And the ________ one is the most important. A. hundred; five B. hundreds of; five C. hundreds of; fifth D. hundred; fifth 【答案】C 【解析】句意：这位伟大的发明家一生中有数百项发明。第五项是最重要的。 考查数词。hundred百，前面要用具体数字不用复数，即数字+hundred+名词复数；hundreds of成百上千，表示笼统数字，即前面不能加具体数字；five五，fifth第五。根据“The great inventor had...inventions in his life.”可知前面没有具体数字，表示笼统数字，用hundreds of；根据“And the...one is the most important.”可知the后加序数词，用fifth。故选C。 12. —Is this your ________ visit to China, Tina? —No, I have been here for ________ times. A. one, three B. first, three C. one, third D. first, third 【答案】B 【解析】句意：——蒂娜，这是你第一次来中国吗？——不，我已经来过三次了。 考查数词。one一，基数词；three三，基数词；first第一，序数词； third第三，序数词。根据“Is this your …visit to China, Tina?”的句意并结合选项可知，此处询问蒂娜是否是第一次来中国，用序数词first；根据第二个空空后的“times”并结合句意可知，此处表示数量，用基数词。故选B。 13. —How many students are there in this school? —There are ________ students in this school. ________ of them are foreign students. A. two thousands; Two fifth B. two thousand; Two fifth C. two thousands; Two fifths D. two thousand; Two fifths 【答案】D 【解析】句意：——这所学校有多少名学生？——有200名学生。其中五分之二是外国留学生。 考查基数词及分数的用法。如果thousand“千”前有具体数字，使用原形即可。分数的表达是分子用基数词，分母用序数词，如果分子大于一，分母要在词尾加s。故选D。 14. —David, how old is your father this year? —________ . And we just had a special party for his ________ birthday last week. A. Fortieth; forty B. Forty; forty C. Fortieth; fortieth D. Forty; fortieth 【答案】D 【解析】句意：——大卫，你爸爸今年多大了？——四十。上周我们刚刚为他的四十岁生日举行了一个特别的聚会。 考查数词的用法。Fortieth第四十，序数词；forty四十，基数词。第一空，根据“how old is your father this year?”可知，应用基数词表示年龄；第二空，根据“his... birthday”可知，表示某人多少岁生日时应用序数词。故选D。 15. Nowadays, ________ people like HUAWEI phones better, and about ________ of them are adults. A. a number of; four fifths B. a number of; four fifth C. the number of; four fifth D. the number of; four fifths 【答案】A 【解析】句意：现在，很多人更喜欢华为手机，其中大约五分之四是成年人。 考查形容词短语以及分数表达。a number of许多；the number of……的数量。根据“people like HUAWEI phones better”可知，此处指许多人喜欢华为，故第一空填a number of。分数的表达：分子用基数词，分母用序数词，当分子大于1时，分母用序数词的复数形式，故“五分之四”的表达为：four fifths，故选A。 三、用下列词的适当形式填空。 1. Even a child knows September is the month of a year.（nine） 2. We Chinese will celebrate the (ninety) birthday of the Chinese Communist Party in many ways. 3. The (two)Sunday in May is Mother’s Day. 4. My family live on the （five）floor of the tall building. 5. My uncle lives on the （twelve）floor of the building. 6. I’ve bought a present for my father’s_________(forty)birthday. 7. Climb up to the (thirty-two) floor, and you can enjoy a better view. 8. I always brush my teeth (two) a day. 9. There are fifty students in our class, and two- (three) of them are girls. 10. Tom died in his (sixty） 【答案】1.ninth 2.ninetieth 3.second 4.fifth 5.twelfth 6.fortieth 7.thirty-second 8.twice 9.thirds 10.sixties 四、用英语单词表达下列数字。 1. 38 ____________________________________________ 2.101____________________________________________ 3.222 _____________________________________________ 4.8, 245, 099 ________________________________________ 5. 第三页____________________________________________ 6. 2026 年 5 月 1 日____________________________________________ 7. 8时45分____________________________________________ 8. 56%____________________________________________ 9. 6.78____________________________________________ 10.她的第十个生日____________________________________________ 11.3/4____________________________________________ 12.成千上万____________________________________________ 13.一张3条腿的桌子____________________________________________ 14.20世纪80年代____________________________________________ 15.在某人20几岁____________________________________________ 【答案】1. thirty-eight 2. one hundred and one（百与十之间要用and连接） 3. two hundred and twenty-two 4 eight million two hundred and forty-five thousand and ninety-nine 5.Page 3 / the third page 6.1 May, 2023 / May 1st, 202 7.eight forty-five / a quarter to nine 8. fifty-six per cent 9. six point seven eight 10. her tenth birthday 11.three fourths / three quarters 12.thousands of 13. a 3-leg desk 14.in the 1980s 15.in oone’s twenties 五、完成句子 1.这个节日总是在11月的第四个星期四，但在加拿大，它是在10月的第二个星期一。 This festival is always in November, but in Canada it falls in October. 【答案】 on the fourth Thursday on the second 2. 成千上万吨的垃圾被送到那里。 tons of garbage sent there. 【答案】Thousands of are 3. 艾尔斯岩3.6公里长，348米高。( 不限字数) Ayers Rock . 【答案】is 3.6 kilometers long and 348 meters high 4. 世界上的鹤所剩不多，其中40%生活在扎龙。 There are not many cranesleft in the world, and __________of them live in Zhalong. 【答案】40 percent/forty percent 5. 教师节是在九月十日。( 不限字数) Teachers’ Day is on . 【答案】the tenth of September/10th of September 6. 我们班有六十个学生，其中三分之二是男生。 We have _______ ________ in our class and of them are boys. 【答案】 sixty students two thirds 7. 当她二十多岁的时候，她请人出版了她的第一本小说。 She had her first novel published when she was . 【答案】 in her twenties 8. 老舍是20世纪中国最伟大的作家之一。 Lao She was Chinese writers of the century. 【答案】 one of the greatest twentieth 9. 我通常7点15分到校。   I usually arrive at school at . 【答案】 seven fifteen 10. 长江是世界第三长的河流，位于亚洲，大约6.300公里长。 The Yangtze River is ______ _____ ________ river, It’s in Asia. It’s about_____ ______ ___________. 【答案】the third longest 6,300 kilometres long. 六、语法填空 In ancient China, there were “four treasures of the study”—the writing brush, ink, paper, and the inkstone. Among all the inkstones, the Chengni inkstone was one of 1 (famous) ones. It was 2 (wide) loved. The Chengni inkstone first appeared during the Western Han Dynasty, 3 the skill was lost in the late Ming Dynasty. Thankfully, today the traditional skill has been revived (恢复) with the help of Lin Yongmao and his son Lin Tao. It was easier said than done. It took them two years 4 (find) proper materials to produce the Chengni inkstone. That was just the 5 (one) step. After failing many times, they finally succeeded in 6 (make) two Chengni inkstones in 1991. Three years later, their inkstones 7 (win) a gold prize at an expo (博览会). While improving the skill, they set up 8 workshop (工作坊) in the hope of passing the skill on to young people. 9 the same time, Lin Tao has brought Chengni inkstone to important 10 (compete) at home and abroad to expand the influence of the Chengni inkstone. 【答案】1. the most famous 2. widely 3. but 4. to find 5. first 6. making 7. won 8. a 9. At 10. competitions 【解析】本文是说明文。它介绍了中国古代的“文房四宝”之一——澄泥砚的历史、制作工艺及其现代传承。 1. 句意：在所有的砚台中，澄泥砚是最著名的之一。由“one of”可知，one of后接形容词最高级，the most famous最著名的。故填the most famous。 2. 句意：它被广泛喜爱。由“loved”可知，此空用副词修饰动词，widely广泛地。故填widely。 3. 句意：澄泥砚最早出现在西汉，但在明末失传。由“the skill was lost”可知，此空表示转折，but但是，表转折。故填but。 4. 句意：他们花了两年时间寻找合适的材料来制作澄泥砚。由“It took them two years”可知，It takes (some time) to do something，是固定句型。此空用不定式。故填to find。 5. 句意：那只是第一步。由于“the”后接序数词，此空用序数词，first第一。故填first。 6. 句意：经过多次失败，他们终于在1991年成功制作了两个澄泥砚。由于“in”是介词，后接动名词，此空用动名词。故填making。 7. 句意：三年后，他们的砚台在博览会上获得了金奖。由“in 1991. Three years later,”可知，时态为一般过去时，动词用过去式。故填won。 8. 句意：在改进技艺的同时，他们建立了一个工作坊，希望将技艺传承给年轻人。此处泛指一个工作坊，“workshop”以辅音音素开头，应用不定冠词a。故填a。 9. 句意：与此同时，林涛将澄泥砚带到国内外的重要比赛中，以扩大澄泥砚的影响力。由“the same time”可知，at the same time与此同时，位于句首，首字母要大写。故填At。 10. 句意：与此同时，林涛将澄泥砚带到国内外的重要比赛中，以扩大澄泥砚的影响力。由于“important”是形容词，修饰名词，此空用名词，competition比赛，名词；由“at home and abroad”可知，国内外的比赛，要用复数。故填competitions。 七、语法选择 How would you feel if you get hugs after dinning in a restaurant? Tim Harries gives free hugs 1 every customer at the end of each meal. The atmosphere at his restaurant “Tim’s Place” is 2 positive that customers call it “the 3 restaurant in the world”. Tim’s Hug has 4 interesting name on the menu called a “love” treat. The 5 man is probably the only Down syndrome sufferer (唐氏综合症) in the U.S. to own a restaurant. Also, he was chosen as Student of the Year 6 he was in high school! So, when a man like Tim hugs you, it is sure 7 a special and unforgettable experience. When Tim expressed 8 interest in opening a restaurant, his friend Keith who was a businessman supported him. Tim hired many people. Some served the guest, some kept the place clean, and 9 did the cooking. Since Tim got to know 10 people wanted to feel at home at a restaurant, the idea that his customers can 11 the free hug has been carried out. Many customers have meals 12 at Tim’s Place. Since five years ago, Tim 13 out over 1900 hugs. He keeps counting by 14 a special Hug Counter. Sometimes he may feel tired after a whole day’s work, 15 he’ll never give up giving out free hugs. 1. A. for B. to C. in D. at 2. A. such B. very C. much D. so 3. A. friend B. friendliest C. friendlier D. friendly 4. A. a B. the C. an D. / 5. A. 26-year-old B. 26-year old C. 26 years old D. 26-years old 6. A. when B. if C. because D. where 7. A. to be B. being C. be D. been 8. A. he B. him C. his D. himself 9. A. others B. another C. the others D. other 10. A. how much B. how soon C. how many D. how long 11. A. ordered B. to order C. order D. ordering 12. A. happy B. happily C. happier D. more happily 13. A. gives B. will give C. is giving D. has given 14. A. using B. to use C. used D. use 15. A. so B. or C. and D. but 【答案】1. B 2. D 3. B 4. C 5. A 6. A 7. A 8. C 9. A 10. C 11. C 12. B 13. D 14. A 15. D 【解析】本文介绍的是一家提供“免费拥抱”服务的餐厅。26岁的唐氏综合征患者蒂姆·哈里在朋友的帮助下开了自己的一家饭店，并以“免费拥抱”的方式传递着爱，使顾客感到宾至如归。 1. 句意：蒂姆·哈里在每顿饭末给每位顾客一个免费的拥抱。 for为了；to到……；in在里面；at在。give sth to sb“给某人某物”。故选B。 2. 句意：他的餐厅“蒂姆之家”的气氛是如此友好，以至于顾客们称它为“世界上最友好的餐厅”。 such如此；very非常；much非常；so如此。根据“... positive that ...”可知，此处是so+形容词+that从句“如此……以至于”。故选D。 3. 句意：他的餐厅“蒂姆之家”的气氛是如此友好，以至于顾客们称它为“世界上最友好的餐厅”。 friend朋友；friendliest最友好的，最高级；friendlier更友好的，比较级；friendly友好的，原级。根据“in the world”可知，此处填最高级。故选B。 4. 句意：蒂姆的拥抱在菜单上有一个有趣的名字叫作“爱”招待。 a泛指，用在辅音音素前；the特指；an泛指，用在元音音素前；/零冠词。根据“interesting name”可知，此处是泛指一个有趣的名字，interesting是元音音素开头的单词，因此用an。故选C。 5. 句意：这位26岁的男子可能是美国唯一的拥有一家餐馆的唐氏综合症患者。 26-year-old二十六岁的；26-year old错误表达；26 years old二十六岁；26-years old错误表达。此处修饰名词man，表示二十六岁的男子，用复合形容词作定语。故选A。 6. 句意：此外，他在高中时被选为年度学生！ when当……时；if如果；because因为；where在哪里。根据“he was in high school!”可知，是指当他在高中时。故选A。 7. 句意：所以，当一个人像蒂姆一样拥抱你时，它确定是一个特殊的令人难忘的经历。 to be不定式；being现在分词；be原形；been过去分词。be sure to do sth“确信做某事”。故选A。 8. 句意：当蒂姆表示有兴趣开一家餐馆时，他的一个商人朋友基思支持了他。 he他，主格；him他，宾格；his他的，形容词性物主代词；himself他自己，反身代词。此处修饰名词interest，用形容词物主代词。故选C。 9. 句意：一些人招待客人，一些人保持地方清洁，另外一些人做饭。 others其他人或物，泛指；another另一个；the others剩余的全部；other其他的，泛指。此处是句型some ... others ...“一些人……另外一些人”。故选A。 10. 句意：自从蒂姆知道有多少人想在餐厅有宾至如归的感觉之后，他的顾客可以订购免费拥抱的想法已经付诸实施。 how much多少；how soon多久以后；how many多少，修饰可数名词复数；how long多久。根据“people wanted to feel at home at a restaurant”可知，是指有多少人想在餐厅有宾至如归的感觉，修饰名词复数people，用how many。故选C。 11. 句意：自从蒂姆知道有多少人想在餐厅有宾至如归的感觉之后，他的顾客可以订购免费拥抱的想法已经付诸实施。 ordered订购，过去式；to order不定式；order原形；ordering动名词。can是情态动词，后跟动词原形。故选C。 12. 句意：许多顾客很高兴地在蒂姆之家吃饭。 happy幸福的，形容词；happily幸福地，副词；happier更幸福，形容词比较级；more happily更幸福，副词比较级。根据“have meals”可知，此处修饰动词have，要用副词修饰，且不存在比较关系，所以用副词原级。故选B。 13. 句意：自五年前以来，蒂姆已经给出了1900多个拥抱。 gives给，动词三单 ；will give一般将来时；is giving现在进行时；has given现在完成时。根据“Since five years ago”可知，句子用现在完成时。故选D。 14. 句意：他通过拥抱计数器继续记录拥抱总数。 using使用，动名词；to use不定式；used过去式；use原形。根据“by”可知，介词后接动名词。故选A。 15. 句意：有时，他可能在一整天的工作后感到疲倦，但他永远不会放弃给出免费拥抱。 so因此；or或者；and和；but但是。前后是转折关系，用but连接。故选D。 八、阅读理解 A A young man worked very hard at his lessons. He was too busy to have a rest. At last, he became ill, so he couldn’t go to sleep. Every night, when he went to bed, he closed his eyes and tried to sleep. But he always stayed awake and couldn’t fall asleep. After some days, he decided to see a doctor. “I just can’t go to sleep at night. What should I do? Could you please help me?” “I have a suggestion(建议)，”said the doctor. “Try counting numbers. By the time you reach one thousand, you’ll be asleep. I’m sure of it.” The next day the man returned to the doctor’s office. “Well,” said the doctor, how are you today? Did you try my suggestion?” The man still looked tired. “Yes,” he said, “I tried counting one , two, three—up to one thousand. But when I reached five hundred and sixty-nine, I began to feel sleepy. I had to get up and drink some tea so that I could go on counting up to one thousand. But then I still couldn’t fall asleep.” 1.The young man couldn’t go to sleep because 。 A. he was worried about his homework B. he worked too hard and became ill C. he didn’t finish doing his lessons D. there was a lot of noise there and he couldn’t have a rest 2.The doctor asked the young man . A. to put all numbers from I to 1000 together B. to take some medicine and go to bed earlier C. to count numbers while he was lying in bed D. to count numbers before he went to bed 3.The young man returned to the doctor’s office the next day because . A. he wanted to ask the doctor how to count the numbers B. he wanted to thank the doctor C. he was better and wanted some more medicine D. he still couldn’t go to sleep at night 4.The young man . A. counted from 569 to 1000 B. counted from 1 to 1000 and fell asleep C. counted from 1 to 569 and got up to drink some tea D. counted from 1 to 569 and fell asleep 5.The young man in fact. A. didn’t understand the doctor’s suggestion B. wasn’t ill at all C. was not able to count numbers D. didn’t try the doctor’s suggestion 【答案】1. B 2. C 3. D 4. C 5. A 【解析】试题分析：这篇文章讲述了一个男人由于学习太努力了，而没有时间睡觉，后来他晚上就失眠了，医生建议他数数数到1000就能睡着。他数到569的时候就困了，但是他又起来喝了一杯茶才能数到1000.于是他还是睡不着。 1.细节题。根据文章A young man worked very hard on his lessons. He was too busy to have a rest.一个年轻的男人学习非常努力，他太忙了而没有时间休息。故选B 2.细节题。根据文章You can try to count numbers. When you count to one thousand, you will be asleep.医生让他数数，数到1000 的时候，将会睡着。故选C 3.细节题。根据文章最后一句I still couldn't fall asleep.这个男人又去找医生，因为他还是不能睡着。故选D 4.细节题。根据文章最后一段可知这个男人数到569的时候，想睡觉了，他又起床喝了一杯茶以至于他能数到1000.故选C 5.推断题。根据最后一段可知，这个男人由于没有理解医生的建议，医生是希望他在数数的过程中就会慢慢的睡着，当他数到569时已经很困了，但他并没有入睡。他没有能理解医生的意思。故选A B Do you like the number 13? 1 In the past, a lot of tall buildings didn’t have the 13th floor. 2 For example, the number “4” is said to be unlucky because it sounds like the Chinese word for “death”. But that’s just one example about numbers in China. When I first came here, I was surprised to see that many websites had numbers in their names instead of letters. I soon found that this is actually convenient, as Chinese characters (汉字) cannot be used for website addresses. 3 In pinyin, the telecom company China Unicom is called Zhongguo Liantong. If the company used their pinyin name for their website address, it would be quite long. 4 In addition, the pronunciations of some numbers sound similar to other words in Chinese. This is wordplay (双关语). For example, the numbers “520” in Chinese sound similar to the pronunciation of the Chinese phrase “I love you”. 5 A. They can only use numbers or letters instead. B. There are also superstitions (迷信) about some numbers in China. C. In western countries, some people think the number 13 brings bad luck. D. It is interesting to see how Chinese people use numbers in different ways. E. So instead, they used the hotline number—10010.com. This is easier to type and remember. F. Many couples choose to get married on May 20th for this reason. 【答案】1. C 2. B 3. A 4. E 5. F 【解析】本文介绍了数字在文化中的特殊意义以及它们在网站名称中的应用；文章还提到了一些数字与中文词语发音相似，形成有趣的双关语现象。 1. 根据上文“Do you like the number 13? ”可知，此处是人们对于数字13的看法；选项C“在西方国家，有些人认为数字13会带来厄运。”符合语境。故选C。 2. 根据下文“For example, the number ‘4’ is said to be unlucky because it sounds like the Chinese word for ‘death’.”可知，中国文化中对数字也有迷信的说法；选项B“在中国也有一些关于数字的迷信。”符合语境。故选B。 3. 根据上文“I soon found that this is actually convenient, as Chinese characters (汉字) cannot be used for website addresses.”可知，汉字不能在网址上用，所以此处是介绍什么可以用在网址上；选项A“它们只能用数字或字母来代替。”符合语境。故选A。 4. 根据上文“If the company used their pinyin name for their website address, it would be quite long.”可知，中国联通使用拼音导致网址太长，所以他们采用了数字；选项E“因此，他们使用了热线电话10010.com。这样更容易打字和记忆。”符合语境。故选E。 5. 根据上文“For example, the numbers ‘520’ in Chinese sound similar to the pronunciation of the Chinese phrase ‘I love you’. ”可知，520的谐音是“我爱你”；选项F“出于这个原因，许多情侣选择在5月20日结婚。”符合语境。故选F。 1 / 9 学科网（北京）股份有限公司 $$ Unit 2 Amazing numbers Section 3 Grammar分层练习 基础达标 01 能力提升 02 拓展培优 03 一、完成下面填表 基数词 序数词 基数词 序数词 基数词 序数词 one first thirteen thirty two fourteenth fortieth third fifteen fifty four sixteenth sixtieth fifth seventeen seventy six eighteenth eightieth seventh nineteen ninety eight nine 二、单项选择。 1. More than ________ people died in the war between the two countries two years ago. A. two millions B. two million C. million of D. two million of 2. ________ Susan Baur, with her team members, often ________ to nearby rivers and lakes to clean up garbage (垃圾) in them. A. 65-years-old; goes B. 65-year-old; goes C. 65-years-old; go D. 65-year-old; go 3. The weight of the moon is only about ________ of that of the earth. A. one eighty B. one of eighty C. one the eightieth D. one eightieth 4. December is ________ and last month in a year. A. the twelveth B. twelveth C. the twelfth D. twelfth 5. —Can you read the number 36.36 correctly?   —Yes, I can read it as ________. A. thirty-six point three six B. three six point three six C. thirty-six point thirty-six D. three six point thirty-six 6. I was told they would stay in China for ________. A. one and a half years B. one and a half year C. one and half years D. one half and one year 7. ________ of the boys________ playing basketball. A. Two thirds; is B. Two thirds; are C. Second three; is D. Seconds three; are 8. ________, Mr. Smith came to China. He was ________ then, I remember. A. In 1990s, in the thirties B. On the 1990s, in the thirty C. In the 1990s, in his thirties D. On 1990s, in his thirties 9. — ________ is it from here?   — It’s about ________ ride away. A. How far; twenty minutes B. How long; twenty minutes’ C. How long; twenty minute’s D. How far; twenty minutes’ 10. About ________ of the teachers in our school ________ born in ________. A. two-thirds; was; 1970 B. two-thirds; were; the 1970s C. two-third; was; 1970s D. two third; were; the 1970 11. The great inventor had ________ inventions in his life. And the ________ one is the most important. A. hundred; five B. hundreds of; five C. hundreds of; fifth D. hundred; fifth 12. —Is this your ________ visit to China, Tina? —No, I have been here for ________ times. A. one, three B. first, three C. one, third D. first, third 13. —How many students are there in this school? —There are ________ students in this school. ________ of them are foreign students. A. two thousands; Two fifth B. two thousand; Two fifth C. two thousands; Two fifths D. two thousand; Two fifths 14. —David, how old is your father this year? —________ . And we just had a special party for his ________ birthday last week. A. Fortieth; forty B. Forty; forty C. Fortieth; fortieth D. Forty; fortieth 15. Nowadays, ________ people like HUAWEI phones better, and about ________ of them are adults. A. a number of; four fifths B. a number of; four fifth C. the number of; four fifth D. the number of; four fifths 三、用下列词的适当形式填空。 1. Even a child knows September is the month of a year.（nine） 2. We Chinese will celebrate the (ninety) birthday of the Chinese Communist Party in many ways. 3. The (two)Sunday in May is Mother’s Day. 4. My family live on the （five）floor of the tall building. 5. My uncle lives on the （twelve）floor of the building. 6. I’ve bought a present for my father’s_________(forty)birthday. 7. Climb up to the (thirty-two) floor, and you can enjoy a better view. 8. I always brush my teeth (two) a day. 9. There are fifty students in our class, and two- (three) of them are girls. 10. Tom died in his (sixty） 四、用英语单词表达下列数字。 1. 38 ____________________________________________ 2.101____________________________________________ 3.222 _____________________________________________ 4.8, 245, 099 ________________________________________ 5. 第三页____________________________________________ 6. 2026 年 5 月 1 日____________________________________________ 7. 8时45分____________________________________________ 8. 56%____________________________________________ 9. 6.78____________________________________________ 10.她的第十个生日____________________________________________ 11.3/4____________________________________________ 12.成千上万____________________________________________ 13.一张3条腿的桌子____________________________________________ 14.20世纪80年代____________________________________________ 15.在某人20几岁____________________________________________ 五、完成句子 1.这个节日总是在11月的第四个星期四，但在加拿大，它是在10月的第二个星期一。 This festival is always in November, but in Canada it falls in October. 2. 成千上万吨的垃圾被送到那里。 tons of garbage sent there. 3. 艾尔斯岩3.6公里长，348米高。( 不限字数) Ayers Rock . 4. 世界上的鹤所剩不多，其中40%生活在扎龙。 There are not many cranesleft in the world, and __________of them live in Zhalong. 5. 教师节是在九月十日。( 不限字数) Teachers’ Day is on . 6. 我们班有六十个学生，其中三分之二是男生。 We have _______ ________ in our class and of them are boys. 7. 当她二十多岁的时候，她请人出版了她的第一本小说。 She had her first novel published when she was . 8. 老舍是20世纪中国最伟大的作家之一。 Lao She was Chinese writers of the century. 【9. 我通常7点15分到校。   I usually arrive at school at . 10. 长江是世界第三长的河流，位于亚洲，大约6.300公里长。 The Yangtze River is ______ _____ ________ river, It’s in Asia. It’s about_____ ______ ___________. 六、语法填空 In ancient China, there were “four treasures of the study”—the writing brush, ink, paper, and the inkstone. Among all the inkstones, the Chengni inkstone was one of 1 (famous) ones. It was 2 (wide) loved. The Chengni inkstone first appeared during the Western Han Dynasty, 3 the skill was lost in the late Ming Dynasty. Thankfully, today the traditional skill has been revived (恢复) with the help of Lin Yongmao and his son Lin Tao. It was easier said than done. It took them two years 4 (find) proper materials to produce the Chengni inkstone. That was just the 5 (one) step. After failing many times, they finally succeeded in 6 (make) two Chengni inkstones in 1991. Three years later, their inkstones 7 (win) a gold prize at an expo (博览会). While improving the skill, they set up 8 workshop (工作坊) in the hope of passing the skill on to young people. 9 the same time, Lin Tao has brought Chengni inkstone to important 10 (compete) at home and abroad to expand the influence of the Chengni inkstone. 七、语法选择 How would you feel if you get hugs after dinning in a restaurant? Tim Harries gives free hugs 1 every customer at the end of each meal. The atmosphere at his restaurant “Tim’s Place” is 2 positive that customers call it “the 3 restaurant in the world”. Tim’s Hug has 4 interesting name on the menu called a “love” treat. The 5 man is probably the only Down syndrome sufferer (唐氏综合症) in the U.S. to own a restaurant. Also, he was chosen as Student of the Year 6 he was in high school! So, when a man like Tim hugs you, it is sure 7 a special and unforgettable experience. When Tim expressed 8 interest in opening a restaurant, his friend Keith who was a businessman supported him. Tim hired many people. Some served the guest, some kept the place clean, and 9 did the cooking. Since Tim got to know 10 people wanted to feel at home at a restaurant, the idea that his customers can 11 the free hug has been carried out. Many customers have meals 12 at Tim’s Place. Since five years ago, Tim 13 out over 1900 hugs. He keeps counting by 14 a special Hug Counter. Sometimes he may feel tired after a whole day’s work, 15 he’ll never give up giving out free hugs. 1. A. for B. to C. in D. at 2. A. such B. very C. much D. so 3. A. friend B. friendliest C. friendlier D. friendly 4. A. a B. the C. an D. / 5. A. 26-year-old B. 26-year old C. 26 years old D. 26-years old 6. A. when B. if C. because D. where 7. A. to be B. being C. be D. been 8. A. he B. him C. his D. himself 9. A. others B. another C. the others D. other 10. A. how much B. how soon C. how many D. how long 11. A. ordered B. to order C. order D. ordering 12. A. happy B. happily C. happier D. more happily 13. A. gives B. will give C. is giving D. has given 14. A. using B. to use C. used D. use 15. A. so B. or C. and D. but 八、阅读理解 A A young man worked very hard at his lessons. He was too busy to have a rest. At last, he became ill, so he couldn’t go to sleep. Every night, when he went to bed, he closed his eyes and tried to sleep. But he always stayed awake and couldn’t fall asleep. After some days, he decided to see a doctor. “I just can’t go to sleep at night. What should I do? Could you please help me?” “I have a suggestion(建议)，”said the doctor. “Try counting numbers. By the time you reach one thousand, you’ll be asleep. I’m sure of it.” The next day the man returned to the doctor’s office. “Well,” said the doctor, how are you today? Did you try my suggestion?” The man still looked tired. “Yes,” he said, “I tried counting one , two, three—up to one thousand. But when I reached five hundred and sixty-nine, I began to feel sleepy. I had to get up and drink some tea so that I could go on counting up to one thousand. But then I still couldn’t fall asleep.” 1.The young man couldn’t go to sleep because 。 A. he was worried about his homework B. he worked too hard and became ill C. he didn’t finish doing his lessons D. there was a lot of noise there and he couldn’t have a rest 2.The doctor asked the young man . A. to put all numbers from I to 1000 together B. to take some medicine and go to bed earlier C. to count numbers while he was lying in bed D. to count numbers before he went to bed 3.The young man returned to the doctor’s office the next day because . A. he wanted to ask the doctor how to count the numbers B. he wanted to thank the doctor C. he was better and wanted some more medicine D. he still couldn’t go to sleep at night 4.The young man . A. counted from 569 to 1000 B. counted from 1 to 1000 and fell asleep C. counted from 1 to 569 and got up to drink some tea D. counted from 1 to 569 and fell asleep 5.The young man in fact. A. didn’t understand the doctor’s suggestion B. wasn’t ill at all C. was not able to count numbers D. didn’t try the doctor’s suggestion B Do you like the number 13? 1 In the past, a lot of tall buildings didn’t have the 13th floor. 2 For example, the number “4” is said to be unlucky because it sounds like the Chinese word for “death”. But that’s just one example about numbers in China. When I first came here, I was surprised to see that many websites had numbers in their names instead of letters. I soon found that this is actually convenient, as Chinese characters (汉字) cannot be used for website addresses. 3 In pinyin, the telecom company China Unicom is called Zhongguo Liantong. If the company used their pinyin name for their website address, it would be quite long. 4 In addition, the pronunciations of some numbers sound similar to other words in Chinese. This is wordplay (双关语). For example, the numbers “520” in Chinese sound similar to the pronunciation of the Chinese phrase “I love you”. 5 A. They can only use numbers or letters instead. B. There are also superstitions (迷信) about some numbers in China. C. In western countries, some people think the number 13 brings bad luck. D. It is interesting to see how Chinese people use numbers in different ways. E. So instead, they used the hotline number—10010.com. This is easier to type and remember. F. Many couples choose to get married on May 20th for this reason. 1 / 9 学科网（北京）股份有限公司 $$