Unit 4 Numbers 重点词汇及词性转换易错题100道（分层练习）-【上好课】2024-2025学年八年级英语上册同步精品课堂（牛津上海版）

Unit4 Numbers 重点词汇及词性转换易错题100道（分层练习） 1．A long time ago, there (be) a poor boy in the south of China. 2．This is the (one) time that I have been to a palace. 3．The best way (solve) my problem is to keep on trying. 4．Every year, there are (hundred) of visitors coming to travel in Sichuan. 5．Tomorrow is my sister’s birthday. We will have a party at home. (twelve) 6．You’re (amaze) that you can remember the whole book! 7．Today we’re going to learn (nine) lesson. 8．Thomas Edison was a great (invent). 9．5 (multiply) by 8 is 40. 10．We can also learn English by (sing) English songs. 11．11 plus 2 (equal) 13. 12．What’s the (five) question? 13．36 (divide) by 4 is 9. 14．The story (happen) in a small village. 15．How was (write) numbers invented? 16．How many (invent) have you got so far? 17．During the (33) Olympic Games in Paris, athletes from every part of the world gathered there to fight for their own country. 18．Before (promise) others, you’d better think it over. 19．Do you have a (big) bag? This one is too small. 20．I like dumplings (make) by my mum. 21．My brother worked out the maths problem (easy). 22．The (develop) of numbers has a long and interesting history. 23．Carelessness (lead) to the big fire. 24．We can learn about different (culture) by reading the books, too. 25．What’s your (finally) answer, Mike? 26．Who (win) the race in the end? 27．Mr. Brown put on his coat (quick) and went out. 28．“No, thanks,” (reply) the little girl. 29．The rest of the (prize) are in the box. 30．“No (smoke)!” says the sign. 31．Don’t about it. Everything will be OK. (worried) 32．My father’s office is on the floor of this building. (four) 33．She lost her own life when she was trying to save the child. (near) 34．It’s important for students to good study skills. (development) 35．You’re a man. People will listen to you. (power) 36．It’s my (one) time to visit Hangzhou. 37． (Million) of visitors come to the park during the National Day every year. 38． (not eat) in class, or the teacher will be unhappy with you. 39．Two (five) of the students in his class will go to the winter camp next month. 40．Turn left after you pass the (three) tree. 41． (not swim) in the river. It’s not safe. 42．Young people use “yyds” a lot on the Internet. Do you know what it stands for (correct)? 43． of tourists visit The Lincoln Memorial every year to show respect to President Lincoln. (million) 44．Lu Xun is one of the greatest Chinese writers in the century. (twenty) 45．The king saw a few (grain) of rice in the bag. 46．Thanksgiving Day in the USA is a holiday on the (four) Thursday of November. 47．I was given a as my birthday present yesterday. (calculate) 48．On October 16th, 2022, the National Congress of the Communist Party of China (中国共产党全国代表大会) opened at the Great Hall of the People in Beijing. （twenty） 49．My hometown is (especial) famous for its university. 50．The museum teaches people about the history and (develop) of toilets. 51．It will be a very hot day tomorrow with temperatures in the (four). 52．The number of traffic accidents (fall) to 130 last month. 53．Have you (write) the report? 54．Can you write his name (correct)? 55．Our English teacher makes the class (real) interesting. 56．When my dad was young, he worked with (number) all day. 57．The number of the students in our class (be) 35 last term. 58．Numbers (use) everywhere. 59．Science (interesting) me very much and I want to be a scientist. 60．Did you work out the maths problem (correct)? 61．This is (Mary) exercise book. 62．16 (divide) by 4 is 4. 63．If you (multiply) 7 by 8, you get the answer 56. 64．The king ordered his men (stand) in a line. 65．I’ve tried eleven times, and I want a (twelve) try. 66．Put about 5 (gram) of salt in it, please. 67．Look at the (one) photo. How beautiful it is! 68．This young (music) is sure to have a bright future. 69．Rice (grow) in the northeast of China. 70．Some (India) songs are so beautiful that many people like them. 71．You can find numbers everywhere in your (day) life. 72．Bill stayed in Japan for two years and he can speak some (Japan). 73．Are you (interest) in numbers? 74．It’s ten (pass) five now. 75．I (count) the books twice. 76．What’s your favourite way of (learn) English? 77．My (old) sister helps me with my studies every day. 78．His family will have a party to celebrate his birthday. (twelve). 79．I (put) the keys on the table, but they’re not there now. 80．All the (square) of the chessboard were filled with rice. 81．Most of my classmates work harder in the year of our middle school life. (three) 82．Linda’s mother looks young, but actually she is in her . (sixty) 83．It has a population of three and a half (million). 84．Don’t forget (check) your spelling after you finish it. 85．You need to how much time the work will take. (calculation) 86．The lift in my building didn’t work and stayed at the floor yesterday. (nine) 87．Today, (million) of people across the world own mobile phones. 88．China’s National Games was held successfully in Xi’an. (fourteen) 89．Something must be done to the problem, or we will have no fresh air.(solution) 90．Would you please (not laugh) at him when he does something funny? 91．“Don’t be shy! Make (you) at home, Lily,” said Mrs. Smiths. 92．This is his birthday party. (four) 93．Last week, Mary finished reading her (thirty) book this year. 94．He has a gift for languages and he can speak three languages well. Now he is planning to learn a (four) one. 95．Never (give) up and you’ll go nearer the success. 96． (Take) a look at the amazing view of the Great Wall, and you’ll feel more amazed. 97．Tom, (read) through the questions before answering them! 98．Tom, (not be) afraid of speaking in front of the class. You should believe you can. 99．This flower is very expensive because it is made of (golden). 100．Miss Green exercises (two) a week. 2 原创精品资源学科网独家享有版权，侵权必究！ 1 原创精品资源学科网独家享有版权，侵权必究！ 学科网（北京）股份有限公司 $$ Unit4 Numbers 重点词汇及词性转换易错题100道（分层练习） 1．A long time ago, there (be) a poor boy in the south of China. 【答案】was 【详解】句意：很久很久以前，在中国南方有一个贫穷的男孩。根据“a long time ago（很久很久以前）”，可知此句应用一般过去时，又因为主语是“a poor boy”，为单数，所以 be 动词应用 was。故填was。 2．This is the (one) time that I have been to a palace. 【答案】first 【详解】句意：这是我第一次去宫殿。根据句子结构和句意可知，空格处表示“第一次”，需用序数词，one为基数词，其序数词为first。故填first。 3．The best way (solve) my problem is to keep on trying. 【答案】to solve 【详解】句意：解决我的问题的最好办法就是继续努力。solve“解决”，动词；空处应用动词不定式作后置定语修饰名词way。故填to solve。 4．Every year, there are (hundred) of visitors coming to travel in Sichuan. 【答案】hundreds 【详解】句意：每年，有成百上千的游客来四川旅游。当hundred后有介词of时，其后要加s。表示“成百上千的”。故填hundreds。 5．Tomorrow is my sister’s birthday. We will have a party at home. (twelve) 【答案】twelfth 【详解】句意：明天是我妹妹十二岁生日。我们将在家里举办一个聚会。根据“birthday”可知，此处要用序数词，表示“第十二个生日”。故填twelfth。 6．You’re (amaze) that you can remember the whole book! 【答案】amazing 【详解】句意：你居然能记住整本书，真是太棒了！分析句子结构可知，此处应用形容词，作表语，根据句意可知，此处指“太神了；令人大为惊奇的”，amazing“太神了；令人大为惊奇的”符合。故填amazing。 7．Today we’re going to learn (nine) lesson. 【答案】the ninth 【详解】句意：今天我们要学习第九课。根据句意可知，此处表示顺序，应用序数词形式，序数词前加定冠词the。故填the ninth。 8．Thomas Edison was a great (invent). 【答案】inventor 【详解】句意：托马斯·爱迪生是一位伟大的发明家。根据句子的结构和语境可知，需要填入一个名词来描述托马斯·爱迪生的职业，invent“发明”，动词，名词形式inventor“发明家”符合语境，根据不定冠词a，用单数。故填inventor。 9．5 (multiply) by 8 is 40. 【答案】multiplied 【详解】句意：5乘以8等于40。根据“by 8”以及谓语“is”可知，此处应用过去分词形式。故填multiplied。 10．We can also learn English by (sing) English songs. 【答案】singing 【详解】句意：我们还可以通过唱英文歌曲来学习英语。根据空前的介词“by”可知，此处用动名词形式。故填singing。 11．11 plus 2 (equal) 13. 【答案】equals 【详解】句意：11加2等于13。此处表示事实，应用一般现在时，主语为“11 plus 2”，所以用三单形式。故填equals。 12．What’s the (five) question? 【答案】fifth 【详解】句意：第五个问题是什么？根据空前的“the”及句意可知，此处表示顺序，应用序数词形式。故填fifth。 13．36 (divide) by 4 is 9. 【答案】divided 【详解】句意：36除以4等于9。根据空后的“by 4”及谓语“is”可知，此处应用过去分词形式。故填divided。 14．The story (happen) in a small village. 【答案】happened 【详解】句意：这个故事发生在一个小村庄里。happen“发生”，题干中故事已经发生，用一般过去时。故填happened。 15．How was (write) numbers invented? 【答案】written 【详解】句意：书写数字是如何发明的？空处作定语修饰numbers，应用written“书面的”。故填written。 16．How many (invent) have you got so far? 【答案】inventions 【详解】句意：到目前为止，你有多少发明了？根据句意和英文提示可知，动词invent的名词形式为invention，How many后接名词复数，所以此处应用复数inventions“发明”。故填inventions。 17．During the (33) Olympic Games in Paris, athletes from every part of the world gathered there to fight for their own country. 【答案】thirty-third 【详解】句意：在第三十三届巴黎奥运会期间，来自世界每个地方的运动员聚集在那里，为他们自己的国家而战。所给词是数词，根据句意可知应是序数词，表示第三十三届奥运会。故填thirty-third。 18．Before (promise) others, you’d better think it over. 【答案】promising 【详解】句意：在答应别人之前，你最好考虑清楚。before是介词，后接动名词作宾语，promising符合句意，故填promising。 19．Do you have a (big) bag? This one is too small. 【答案】bigger 【详解】句意：你有大一点的包吗？这个太小了。结合“This one is too small.”和提示词“big大的”可知，这里是问有没有更大的包，所以要用形容词的比较级，作定语。而“big”比较级是“bigger”。故填bigger。 20．I like dumplings (make) by my mum. 【答案】made 【详解】句意：我喜欢妈妈包的饺子。根据“I like dumplings”可知，句中已有谓语动词，此处是非谓语作定语，逻辑主语“dumplings”与动词“make”是被动关系，made符合句意，故填made。 21．My brother worked out the maths problem (easy). 【答案】easily 【详解】句意：我哥哥轻松地解出了这道数学题。easy“容易的”，空处修饰动词短语worked out，应用副词easily。故填easily。 22．The (develop) of numbers has a long and interesting history. 【答案】development 【详解】句意：数字的发展有很长很有趣的历史。根据句意和英文提示可知，develop动词，development名词, the development of “……的发展”，固定短语。故填development。 23．Carelessness (lead) to the big fire. 【答案】led 【详解】句意：粗心导致了这场大火。句子时态应为一般过去时，lead的过去式是led，故填led。 24．We can learn about different (culture) by reading the books, too. 【答案】cultures 【详解】句意：我们也可以通过读书了解不同的文化。“文化”culture，可数名词，different后接名词复数形式。故填cultures。 25．What’s your (finally) answer, Mike? 【答案】final 【详解】句意：迈克，你的最终答案是什么？根据句意可知，此处需要填入形容词“最终的”，对应的英文单词是final，修饰名词answer。故填final。 26．Who (win) the race in the end? 【答案】won 【详解】句意：谁最终赢得了比赛？分析句子结构可知，句子陈述过去发生的事情，谓语动词win“赢得”应用过去式won。故填won。 27．Mr. Brown put on his coat (quick) and went out. 【答案】quickly 【详解】句意：布朗先生很快穿上外套，走了出去。空格在动宾短语后，填副词quickly“快地”。故填quickly。 28．“No, thanks,” (reply) the little girl. 【答案】replied 【详解】句意：“不，谢谢，” 小女孩回答道。分析句子“‘No, thanks,’ ...(reply) the little girl.”可知，句子缺少谓语动词，“回答”的动作发生在过去，应用一般过去时，谓语动词用过去式。故填replied。 29．The rest of the (prize) are in the box. 【答案】prizes 【详解】句意：其余的奖品都在盒子里。根据空后的“are”可知，此处应用复数形式。故填prizes。 30．“No (smoke)!” says the sign. 【答案】smoking 【详解】句意：“禁止吸烟！”牌子上写着。分析句子可知，此处是祈使句的否定形式之一：“No+v-ing”，表示“禁止做某事”。故填smoking。 31．Don’t about it. Everything will be OK. (worried) 【答案】worry 【详解】句意：别担心，一切都会好的。don’t后加动词原形，构成否定祈使句。故填worry。 32．My father’s office is on the floor of this building. (four) 【答案】fourth 【详解】句意：我父亲的办公室在这栋楼的四楼。根据“on the …floor”可知，此处指“第四层”，应用four的序数词fourth表示顺序。故填fourth。 33．She lost her own life when she was trying to save the child. (near) 【答案】nearly 【详解】句意：当她试图救孩子时，她几乎失去了自己的生命。分析句子结构可知，此处用副词nearly“几乎”，作状语。故填nearly。 34．It’s important for students to good study skills. (development) 【答案】develop 【详解】句意：培养学生良好的学习技巧是很重要的。it is adj for sb to do sth表示“对某人来说做某事是……”，固定句型。此处需要动词不定式，develop“发展”，动词。故填develop。 35．You’re a man. People will listen to you. (power) 【答案】powerful 【详解】句意：你是个有影响力的人。人们会听你的。根据“You’re a…man. People will listen to you. (power)”可知，此处应用形容词powerful“有影响力的”作定语，修饰名词man。故填powerful。 36．It’s my (one) time to visit Hangzhou. 【答案】first 【详解】句意：这是我第一次来杭州。根据语境可知，此处指第一次来杭州，用序数词形式。故填first。 37． (Million) of visitors come to the park during the National Day every year. 【答案】Millions 【详解】句意：每年国庆期间，有数百万游客来到公园。million意为“百万”，用在of短语前用复数形式，millions of“成千上万的”，是固定搭配，后接名词复数。故填Millions。 38． (not eat) in class, or the teacher will be unhappy with you. 【答案】Don’t eat 【详解】句意：不要在课堂上吃东西，否则老师会对你不高兴的。此处为祈使句的否定形式，应填don’t+动词原形，故填Don’t eat。 39．Two (five) of the students in his class will go to the winter camp next month. 【答案】fifths 【详解】句意：他班五分之二的学生下个月将去冬令营。根据语境可知，此处表示分数，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。故填fifths。 40．Turn left after you pass the (three) tree. 【答案】third 【详解】句意：过了第三棵树后左转。此处指“第三棵树”，表示顺序用序数词third“第三”。故填third。 41． (not swim) in the river. It’s not safe. 【答案】Don’t swim 【详解】句意：不要在河里游泳。这不安全。此处表示命令，应用祈使句的否定形式don’t+动词原形。故填Don’t swim。 42．Young people use “yyds” a lot on the Internet. Do you know what it stands for (correct)? 【答案】correctly 【详解】句意：年轻人在互联网上经常使用“yyds”。你知道它正确地代表什么吗？此处应用副词修饰动词，correctly符合句意，故填correctly。 43． of tourists visit The Lincoln Memorial every year to show respect to President Lincoln. (million) 【答案】Millions 【详解】句意：每年有数百万游客参观林肯纪念堂，向林肯总统表示敬意。根据空后的of可知，此处为millions of“数百万”，固定词组，句首首字母大写。故填Millions。 44．Lu Xun is one of the greatest Chinese writers in the century. (twenty) 【答案】twentieth/20th 【详解】句意：鲁迅是二十世纪最伟大的中国作家之一。根据“the...century”可知，此处指二十世纪，用序数词twentieth/20th“第二十”。故填twentieth/20th。 45．The king saw a few (grain) of rice in the bag. 【答案】grains 【详解】句意：国王看到袋子里有几粒米。grain“谷粒”，可数名词，a few修饰名词复数，故填grains。 46．Thanksgiving Day in the USA is a holiday on the (four) Thursday of November. 【答案】fourth 【详解】句意：美国的感恩节是每年11月的第四个星期四。根据“on the ... Thursday of November”可知，此处表示顺序，应用序数词fourth“第四”。故填fourth。 47．I was given a as my birthday present yesterday. (calculate) 【答案】calculator 【详解】句意：昨天我收到一个计算器作为生日礼物。分析“I was given a”可知，此处使用单数名词作宾语，calculate的名词形式为calculator。故填calculator。 48．On October 16th, 2022, the National Congress of the Communist Party of China (中国共产党全国代表大会) opened at the Great Hall of the People in Beijing. （twenty） 【答案】twentieth/Twentieth/20th 【详解】句意：2022年10月16日，中国共产党第二十次全国代表大会在北京人民大会堂开幕。根据所给词汇及空前定冠词the可知，此处用序数词，twenty“二十”，基数词，表数量，其序数词为twentieth或20th。故填twentieth/Twentieth/20th。 49．My hometown is (especial) famous for its university. 【答案】especially 【详解】句意：我的家乡尤其以大学而闻名。此处修饰形容词famous用副词especially“尤其”。故填especially。 50．The museum teaches people about the history and (develop) of toilets. 【答案】development 【详解】句意：博物馆向人们介绍厕所的历史和发展。根据“The museum teaches people about the history and”可知，此处是说介绍厕所的发展，应用名词形式，故填development。 51．It will be a very hot day tomorrow with temperatures in the (four). 【答案】forties 【详解】句意：明天天气将非常炎热，气温将在四十多度左右。four是基数词，翻译为“四”。根据“It will be a very hot day tomorrow”可知，天气很热，温度应该在四十度左右，forty“四十”，此处构成“in the+逢十的基数词复数形式”结构，表示“几十”，所以用其基数词复数形式。故填forties。 52．The number of traffic accidents (fall) to 130 last month. 【答案】fell 【详解】句意：上个月交通事故的数量下降到130起。fall“下降”，根据“last month”可知，此处用一般过去时，故填fell。 53．Have you (write) the report? 【答案】written 【详解】句意：你写好报告了吗？根据“Have you... ”可知，句子属于现在完成时的一般疑问句，其结构为：Have+主语+过去分词+其他？所以空格上所填词为过去分词。write的过去分词为written。故填written。 54．Can you write his name (correct)? 【答案】correctly 【详解】句意：你能正确地写出他的名字吗？根据“write his name”可知，此处填副词修饰动词，correct的副词形式为correctly。故填correctly。 55．Our English teacher makes the class (real) interesting. 【答案】really 【详解】句意：我们的英语老师让这堂课变得非常有趣。real“真的”，形容词，结合“…interesting”可知，此处表示“真正地”有趣，应用其副词形式修饰形容词interesting，以加强语气。故填really。 56．When my dad was young, he worked with (number) all day. 【答案】numbers 【详解】句意：当我爸爸年轻的时候，他整天和数字打交道。number“数字”，此处表示类别，用复数名词，故填numbers。 57．The number of the students in our class (be) 35 last term. 【答案】was 【详解】句意：上学期我们班的学生人数是35人。主语“The number of…”意为“……的数量”，表示抽象概念，且“last term上学期”为过去的时间点，be动词应用一般过去时的单数形式was。故填was。 58．Numbers (use) everywhere. 【答案】are used 【详解】句意：数字无处不在。use“使用”，主语numbers与谓语use之间是被动关系，因此用被动语态，此处表示经常发生的事，用一般现在时，主语是复数形式，谓语用复数形式，故填are used。 59．Science (interesting) me very much and I want to be a scientist. 【答案】interests 【详解】句意：我对科学很感兴趣，我想成为一名科学家。interesting“有趣的”，形容词。分析题干，此处缺谓语动词，且该句陈述的一般事实，时态应为一般现在时，主语“Science科学”为科目，表示抽象概念，应用其对应的动词三单形式作谓语。故填interests。 60．Did you work out the maths problem (correct)? 【答案】correctly 【详解】句意：你算对这道数学题了吗？此处应用副词修饰动词短语“work out”，correct的副词为correctly，意为“正确地”，故填correctly。 61．This is (Mary) exercise book. 【答案】Mary’s 【详解】句意：这是玛丽的练习本。“Mary’s”是名词所有格形式，表示“玛丽的”。故填Mary’s。 62．16 (divide) by 4 is 4. 【答案】divided 【详解】句意：16除以4等于4。divided by“除以”，为过去分词作定语。故填divided。 63．If you (multiply) 7 by 8, you get the answer 56. 【答案】multiply 【详解】句意：如果你用7乘以8，你会得到答案56。根据“you … 7 by 8”可知，此处是指7乘以8，考查multiply“乘”，动词；分析句子结构可知，从句时态应用一般现在时，主语为you，谓语动词应用原形。故填multiply。 64．The king ordered his men (stand) in a line. 【答案】to stand 【详解】句意：国王命令他的士兵站成一行。根据“ordered his men …”可知，此处考查order sb. to do sth.“命令某人做某事”，因此这里应用动词不定式作宾语补足语。故填to stand。 65．I’ve tried eleven times, and I want a (twelve) try. 【答案】twelfth 【详解】句意：我已经试了十一次了，我还想再试一次。根据“I want a … try”可知，此处是指“我”想在再试一次；英语中，“a/an + 序数词”表示“再，又”，因此这里应用基数词twelve的序数词形式twelfth，a twelfth try“再试一次”，暗指前面已经进行了11次尝试。故填twelfth。 66．Put about 5 (gram) of salt in it, please. 【答案】grams 【详解】句意：请在里面放大约5克盐。gram“克”，为可数名词，设空处前是“5”，接名词复数。故填grams。 67．Look at the (one) photo. How beautiful it is! 【答案】first 【详解】句意：看第一张照片，多么美啊！根据“Look at the... (one) photo.”可知，空处表顺序，需序数词，one为基数词，其序数词为first。故填first。 68．This young (music) is sure to have a bright future. 【答案】musician 【详解】句意：这位年轻的音乐家一定有光明的前途。根据“This young...”及所给词可知，空处指“音乐家”，用musician表示，This后跟名词单数。故填musician。 69．Rice (grow) in the northeast of China. 【答案】is grown 【详解】句意：中国东北种植水稻。分析句子结构可知，主语“Rice”与动词grow“种植”是被动关系，应用被动语态，另外句子陈述现在的情况，时态应用一般现在时，所以这里应用一般现在时的被动语态，其结构为be done；主语“Rice”为第三人称单数，be动词用is，动词grow的过去分词为grown。故填is grown。 70．Some (India) songs are so beautiful that many people like them. 【答案】Indian 【详解】句意：一些印度歌曲是如此美丽，许多人喜欢他们。根据“Some...songs”可知，空格处需用形容词做定语来修饰songs。India“印度”，名词，其形容词为Indian“印度的”。故填Indian。 71．You can find numbers everywhere in your (day) life. 【答案】daily 【详解】句意：在日常生活中，数字随处可见。根据空后名词“life”可知，此处应用名词day的形容词形式daily“日常的”作定语，修饰名词life。故填daily。 72．Bill stayed in Japan for two years and he can speak some (Japan). 【答案】Japanese 【详解】句意：比尔在日本待了两年，他会说一些日语。根据“speak some…”可知，此处是指他能说些日语，应将名词Japan“日本”改为Japanese“日语”，不可数名词，因此这里应用名词单数形式作动词speak的宾语。故填Japanese。 73．Are you (interest) in numbers? 【答案】interested 【详解】句意：你对数字感兴趣吗？根据句意可知，这里表达的是“对……感兴趣”，其英文为be interested in，为固定短语。interested“感兴趣的”修饰人，故填interested。 74．It’s ten (pass) five now. 【答案】past 【详解】句意：现在是五点十分。根据“It’s ten…five now.”及提示词可知，空处指的是五点十分，动词pass“通过”，其介词形式“past”符合语境。故填past。 75．I (count) the books twice. 【答案】have counted 【详解】句意：我把书数了两遍。根据“twice”可知，此处是指已经数了两遍书，时态应用现在完成时，其结构为have/has done，主语为I，助动词用have，动词count的过去分词为counted。故填have counted。 76．What’s your favourite way of (learn) English? 【答案】learning 【详解】句意：你最喜欢的学习英语的方法是什么？“your favorite way of...”中的of为介词，空格处应填learn“学习”的动名词形式learning。故填learning。 77．My (old) sister helps me with my studies every day. 【答案】elder 【详解】句意：我姐姐每天帮助我学习。根据“My…sister”以及所给单词可知，此处指的是“我的姐姐”，elder意为“年长的；较年长的；年纪较大的”，形容词作定语。故填elder。 78．His family will have a party to celebrate his birthday. (twelve). 【答案】twelfth 【详解】句意：他的家人将举行一个聚会来庆祝他的十二岁生日。表示某人某岁生日应用序数词，twelve相应的序数词为twelfth，故填twelfth。 79．I (put) the keys on the table, but they’re not there now. 【答案】put 【详解】句意：我把钥匙放在桌子上，但现在不在那里。根据语境可知，把钥匙放在桌上是发生在过去的事，故用一般过去时。put的过去式为put。故填put。 80．All the (square) of the chessboard were filled with rice. 【答案】squares 【详解】句意：棋盘上所有的方格都填满了大米。根据谓语动词“were”可知，此处应用名词square“方格”的名词复数形式squares作句子的主语。故填squares。 81．Most of my classmates work harder in the year of our middle school life. (three) 【答案】third 【详解】句意：在我们中学生活的第三年，我的大多数同学学习更努力了。“第三”要用序数词“third”。故填third。 82．Linda’s mother looks young, but actually she is in her . (sixty) 【答案】sixties 【详解】句意：琳达的母亲看起来很年轻，但实际上她已经六十多岁了。“in one’s+表示整十的数词的复数形式”表示“在某人几十多岁时”，sixty的复数为sixties，in her sixties“在她六十多岁时”。故填sixties。 83．It has a population of three and a half (million). 【答案】million 【详解】句意：它有三百五十万人口。在表示具体数字的人口数量时，“million”直接跟在数值后面且不加“s”。这里使用“three and a half”来表示人口数量，后面直接跟“million”。故填million。 84．Don’t forget (check) your spelling after you finish it. 【答案】to check 【详解】句意：写完后别忘了检查拼写。根据“Don’t forget…your spelling after you finish it.”可知，此处指不要忘记检查拼写，事情并没有做，用固定短语forget to do sth“忘记去做某事”。故填to check。 85．You need to how much time the work will take. (calculation) 【答案】calculate 【详解】句意：你需要计算一下这项工作要花多少时间。calculation计算，为名词，根据“You need to”可知，考查need to do sth“需要做某事”，填动词原形calculate“计算”。故填calculate。 86．The lift in my building didn’t work and stayed at the floor yesterday. (nine) 【答案】ninth 【详解】句意：我这栋楼的电梯坏了，昨天停在九楼。结合语境可知，电梯停在了九楼，应用序数词，nine的序数词是ninth，故填ninth。 87．Today, (million) of people across the world own mobile phones. 【答案】millions 【详解】句意：今天，全世界有数百万人拥有手机。根据“...of people across the world own mobile phones”可知，应表达数百万人都拥有手机，millions of“数百万”，固定搭配，与of连用时million要用复数形式。故填millions。 88．China’s National Games was held successfully in Xi’an. (fourteen) 【答案】Fourteenth 【详解】句意：中国第十四届全运会在西安成功举行。fourteen“十四”，基数词。根据主语“China’s … National Games”可知，空处指“第十四届”全运会，应用序数词，且全运会是专有名词，首字母需大写。故填Fourteenth。 89．Something must be done to the problem, or we will have no fresh air.(solution) 【答案】solve 【详解】句意：必须采取措施来解决这个问题，否则我们将没有新鲜空气。solution“解决方案”，是名词，动词不定式符号to后跟动词原形solve“解决”。故填solve。 90．Would you please (not laugh) at him when he does something funny? 【答案】not laugh 【详解】句意：他做有趣的事时，你能不能不要嘲笑他？laugh at“嘲笑”，根据提示词可知，此处指的不要嘲笑，please接动词原形，其否定形式为please not do。故填not laugh。 91．“Don’t be shy! Make (you) at home, Lily,” said Mrs. Smiths. 【答案】yourself 【详解】“不要害羞！莉莉，让你自己就像在家里一样，”史密斯太太说。该句为祈使句，省略主语为you，横线处需要填you对应的反身代词，根据“Lily”可知，you为单数形式“你”，对应的反身代词为yourself。故填yourself。 92．This is his birthday party. (four) 【答案】fourth 【详解】句意：这是他的四岁生日聚会。此处表示“第四个生日派对”，用序数词fourth“第四”表示顺序，故填fourth。 93．Last week, Mary finished reading her (thirty) book this year. 【答案】thirtieth 【详解】句意：上周，玛丽读完了她今年的第30本书。根据“Last week, Mary finished reading her…(thirty) book this year.”可知，这里需要用序数词表示“第30本书”，thirty是基数词，其序数词形式为thirtieth。故填thirtieth。 94．He has a gift for languages and he can speak three languages well. Now he is planning to learn a (four) one. 【答案】fourth 【详解】句意：他有语言天赋，能说三种语言。现在他正计划学习第四门。根据“he can speak three languages well”可知，他正计划学习第四门语言。four“四”，基数词，此处填其序数词形式。故填fourth。 95．Never (give) up and you’ll go nearer the success. 【答案】give 【详解】句意：不要放弃，你会更接近成功的。分析句子可知，句子是祈使句，以动词原形开头。故填give。 96． (Take) a look at the amazing view of the Great Wall, and you’ll feel more amazed. 【答案】Take 【详解】句意：看看长城的壮丽景色，你会感到更加惊讶。分析句子结构可知，这里是肯定祈使句，需用动词原形开头，take的原形为take，句子开头，首字母大写。故填Take。 97．Tom, (read) through the questions before answering them! 【答案】read 【详解】句意：汤姆，在回答问题之前先通读一遍！read“读”，根据“through the questions before answering them!”并结合语境，该句是祈使句，填动词原形。故填read。 98．Tom, (not be) afraid of speaking in front of the class. You should believe you can. 【答案】don’t be 【详解】句意：汤姆，不要害怕在同学面前说话，你应该相信你能行。根据“... afraid of speaking in front of the class”结合给出的英语提示，此处表示“不要害怕在同学面前说话”，为祈使句，应借助助动词don’t表否定，后接动词原形。故填don’t be。 99．This flower is very expensive because it is made of (golden). 【答案】gold 【详解】句意：这支花很贵，因为它是黄金做成的。golden“金色的，金的”，形容词，空处作宾语，表示材质，用名词gold“黄金”。故填gold。 100．Miss Green exercises (two) a week. 【答案】twice 【详解】句意：格林小姐每周锻炼两次。根据“a week”可知，是每周锻炼两次。twice“两次”。故填twice。 2 原创精品资源学科网独家享有版权，侵权必究！ 7 原创精品资源学科网独家享有版权，侵权必究！ 学科网（北京）股份有限公司 $$