Unit 2 Amazing numbers-2026-2027学年八年级上册英语词汇语法讲练（沪教版）

Unit 2 Amazing 词汇语法讲练 一、单元核心单词 序号 单词 音标 flight /flart/ 2 schedule /'fedju:V/ 3 everywhere /'evriwea(r)/ 4 challenge /'tfaelmd3/ 5 prize praiz/ 6 promise /'promIs/ 7 chessboard /'tfesbo:d/ 8 silver /'silva(r)/ 9 reply hI'plar/ 10 hesitation /hezr'terfn/ 11 wonder /wanda(r)/ 12 agree /e'gri:/ 13 percent /pa'sent/ 14 currently /'kArentli/ 15 check /tfek/ 16 budget /'bAd3It/ 17 province /'provins/ numbers 词性 中文释义 (尤指乘飞机 的)航程；航班 n. 日程安排 adv. 到处；各个地方 向（某人）挑战 奖赏；奖励 承诺：保证 国际象棋棋盘 银；银器；银色 回复：答复 犹豫 想知道：琢磨 同意；赞成 百分之… adv 目前；当前 V. 检查；核查 n. 预算 省份 18 sharply /Sa:pli/ 19 count /kaunt/ 20 system /'sIstem/ 21 symbol /'smmbl/ 22 represent /.repII'zent/ 23 exactly hg'zaektli/ 二、 单元核心短语 序号 短语 1 flight schedule 2 price tag for a moment without hesitation go up go down write down 8 instead of 词汇短语练习 一、根据汉语意思或首字母，写出正确的单词。 1.航程；航班(f开头) 2.日程安排(s开头) 3.到处(e开头) 4.向（某人）挑战(c开头) 急剧地；突然大 adv. 幅地 计算（或清点） 总数 系统 1n. 符号：记号 代表 adv 准确地；确切地 音标 中文释义 航班时刻表 价格标签 片刻：一会儿 毫不犹豫 上升 下降 写下；记下 代替；作为…的替 换 (每题1分，共10分) 5.奖赏；奖励(p开头) 6.承诺：保证(p开头) 7.银；银器(s开头) 8.回复；答复(r开头) 9.百分之…（p开头) 10.系统(s开头) 二、 单项选择，选出最合适的一项。（每题1分，共15分） 1.The shows the departure times of all flights A.flight schedule B.price tag C.chessboard D.budget 2.He answered my question hesitation A.without B.with C.for D.instead of 3.She to help me with my homework. A.promised B.wondered C.replied D.checked 4.The number of students has sharply this year. A.gone up B.gone down C.gone over D.gone out 5.The symbol%” percent. A.represents B.counts C.checks D.agrees 6.Please down the new words in your notebook. A.write B.take C.put D.get 7.The of the book is $20. A.price tag B.flight schedule C.budget D.system 8.I'll finish the work a moment. A.in B.for C.at D.without 9.Can you the total number of people? A.count B.represent C.challenge D.wonder 10.We need to our budget before the trip. A.check B.promise C.reply D.agree 11.He looked for his keys. A.everywhere B.currently C.exactly D.sharply 12.The temperature down to -10C last night. A.went B.goes C.is going D.has gone 13.They to meet at the airport. A.agreed B.wondered C.challenged D.replied 14.The of China is divided into many parts A.province B.system C.symbol D.board 15. of the students passed the exam. A.Sixty percent B.Sixty percents C.Sixty percent of D.Sixty percents of 三、用所给单词的适当形式填空。（每题1分，共10分） 1.He (promise)to come back before 8 o'clock. 2.She (reply)to my email yesterday 3.1 (wonder)if you can help me 4.They (agree)to the plan last week 5.Please (check)the flight schedule 6.The price of eggs (go up)a lot recently. 7.Can you help me (count)the money? 8.The symbol$” (represent)dollars. 9.Without (hesitate),he jumped into the water. 10.He got the first (prize)in the competition. 四、情景交际：补全对话（每空2分，共20分） A:Excuse me,what is the (1) (flight schedule)for the flight to Shanghai? B:Let me (2) (check)it.The flight leaves at 9:00 a.m A:But the price of the ticket has(3) (gone up)recently.I'm woried about my (4) (（budget). B:(5)】 (Without hesitation),I will help you find a cheaper one.How about taking the train (6) (instead of)the plane? A:Good idea.Could you (7) (write down)the train schedule for me? B:Sure.I(8) (promise)to send it to you by email. A:Thank you.I(9) (wonder)when the train anives B:It will anive at 6 p.m.(10) (exactly)】 五、连词成句（注意标点和大小写）。（每题5分，共25分） 1.schedule,flight,the,check,please ( → 2.down,write,the,price,tag,please (. 3.he,without,replied,hesitation (. → 4.sharply,down,went,price,the (. → 5.exactly,count,I,can (. → 参考答案 一、根据汉语意思或首字母填空 1.flight 2.schedule 3.everywhere 4.challenge 5.prize 6.promise 7.silver 8.reply 9.percent 10.system 二、单项选择 1.A2.A3.A4.A5.A6.A7A8.A9.A10.A11.A12.A13.A14.A15.C 三、用所给单词适当形式填空 1.promised 2.replied 3.wonder 4.agreed 5.check 6.has gone up 7.count 8.represents 9.hesitation 10.prize 四、情景交际填词 (1)flight schedule(2)check (3)gone up(4)budget(5)Without hesitation (6)instead of(7)write down (8) promise(9)wonder (10)exactly 五、连词成句 1.Please check the flight schedule. 2.Please write down the price tag. 3.He replied without hesitation. 4.The price went down sharply. 5.I can count exactly 单元语法讲练： 考点1：基数词（表数量的数词） 核心构成规则 数词范围 构成规则 示例 易错提示 独立单词，单独记忆 one(1), 无统一规律，需逐个 1-12 two(2)...twelve(12) 熟记拼写 thirteen(13),fifteen(15), 注意3/5/8的拼写变 13-19 个位数词根+后缀-teen eighteen(18), 形，不是直接加teen nineteen(19) twenty(20),thirty(30), foty去掉for的u, 20-90(整十) 个位数词根+后缀-y forty(40),fifty(50), eighty直接加y eighty(80),ninety(90) 21-99(非整十两位 整十数-连字符-个位 twenty-one(21),ninety- 连字符不可省略 数) 数 nine(99) 105:one hundred and 百位后加amd,再接十 five 2,345:two thousand hundred/thousand/millio 位/个位；千位/百万 100及以上多位数 three hundred and forty- n前有具体数字时，本 位/十亿位每三位为一 five 1,000,000:one 身不加s,不接of 个单位 million 常见用法 /表确切数量：具体数字+hundred/thousand/million+名词复数 √表概数：hundreds/.thousands/millions+of+名词复数，意为“成百上千/成千上万/数百万 的” √用于表达年龄、年份、时间、电话号码、价格等场景 即学即练（基数词专项） 单项选择 1.There are about students in our school. A.eight hundred B.eight hundreds C.eight hundreds of D.eight hundred of 2.My brother is years old this year,and tomorrow is his birthday. A.twelve;twelve B.twelfth;twelve C.twelve;twelfth D.twelfth;twelfth 3. visitors come to visit this museum every year. A.Thousand of B.Thousands of C.Five thousands D.Five thousands of 4.The number 248 is read as A.two hundreds and forty-eight B.two hundred forty eight C.two hundred and forty-eight D.two hundreds forty-eight 5.-What's thirty and seventy? A.one hundred B.ten C.one thousand D.ninety 6.My father will have his birthday next month A.fourty B.fortieth C.forty D.fourtieth 7.There are days in aleap year(闰年). A.three hundreds and sixty-six B.three hundred sixty six C.three hundred and sixty-six D.three hundreds sixty-six 8. people went to the concert last weekend. A.Three hundreds B.Hundred of C.Hundreds of D.Three hundreds of 9.My telephone number is 13579246801,which is read as A.one three five seven nine two four six eight zero one B.one three five seven nine two four six eight o one C.thirteen five seventy-nine twenty-four sixty-eight zero one D.one hundred and thirty-five billion seven hundred and ninety-two million four hundred and sixty-eight thousand and one 10.The old man is in his but he still swims every day. A.sixty B.sixties C.sixtieth D.the sixtieth 考点2：序数词（表顺序的数词） 核心构成规则 数词范围 构成规则 示例 记忆口诀/易错提示 first(1st),second(2nd), 1-3 特殊变化，独立记忆 无规律，单独记忆 third(3rd) fourth(4th),fifth(5th), 5/8/9/12有拼写变形， 4-19 基数词+后缀-h eighth(8th),ninth(9th), 不是直接加th twelfth(12th) twentieth(20th), 20-90(整十) 把整十基数词词尾y变 thirtieth(30th), 不是直接加h ie,再加-h fortieth(40th), ninetieth(90th) 前面用基数词，最后 twenty-fi缸st2lst), 21-99(非整十多位 只有最后一位变为序 位用序数词，中间 ninety-ninth(99th),one 数) 加连字符 数词即可 hundred and first(101st) 常见用法 √表顺序、排名、日期，前通常加定冠词the √表“又一、再一”时，前加不定冠词a/an √用于楼层、编号、日期表达：the fifth f1oor（5楼)，October the fi1st(10月1日) ★序数词记忆口诀：基变序，有规律，词尾加上h;一、二、三特殊记，结尾字母/d/d;八减 t,九去e,f来把ve替；整十y变ie,最后加上th;若是遇到几十几，只变个位就可以。 即学即练（序数词专项）单项选择 1.Sunday is the day of a week in western countries. A.first B.one C.second D.two 2.September is the month of the year. A.nine B.ninth C.nineth D.nineteenth 3.We will have a big party for my grandma's birthday next Saturday A.seventy B.seventieth C.the seventieth D.seventeenth 4.He got the prize in the English competition. A.two B.twice C.second D.seconds 5.The building has floors,and my home is on the floor. A.twenty;fifteen B.twentieth;fifteen C.twenty;fifteenth D.twentieth;fifteenth 6.I have tried three times.Let me try time,will you? A.four B.the fourth C.a fourth D.fourth 7.Tomorrow is my little sister's birthday. A.five B.fifth C.the fifth D.fiveth 8.The lesson is very easy. A.twelve B.twelveth C.twelfth D.the twelfth 9.-When is your mother's birthday? -It's on May the A.eight B.eighth C.the eight D.eighth of 10.Which of the following is NOT a correct ordinal number? A.21st B.32th C.43d D,54th 考点3：数词的固定场景表达 核心用法归纳 场景类型 表达规则 月+日（日为序数词， 日期 可加the)/日+月+年 时间（顺读) 小时+分钟 分钟≤30：分钟past 小时：分钟&gt30: 时间（逆读） (60-分钟)to(下一小 时)；15分钟用a quarter,30分钟用half in one's+整十数词复数 年龄表达 (表“在某人几十多 岁时”) 分子用基数词，分母 分数 用序数词：分子&gt1 时，分母加s 事物名词+基数词= 编号 the叶序数词+事物名词 inhe+年份复数/in 年代 he+年份's 即学即练（数词综合应用专项）单项选择 1.The old man began to learn to paint A.in his sixty C.in sixtieth 2. of the students in our class A.Two third;is C.Two thirds;is 3.I usually get up at in the morning on A.half past six B.six half 4.We will have a meeting A.in Room 302 C.in 302 Room 正确示例 错误示例 10月1日：October(he) October one first/1st October 7:20 seven twenty seven twenty o'clock 7:15 a quarter past seven 7:30 half past seven 7:45 half to eight a quarter to eight in his forties(在他四十 in his forty 多岁时) 1/3 one third 2/3 two thirds 1/2 a half 1/4 a two third quarter 5路公交：Bus5=he fifth bus3班：Class3= 5 Bus the third class inhe1990s/1990's（在 in 1990s 20世纪90年代) B.in his sixties D.in the sixty boys. B.Two thirds;are D.Two third;are chool days. C.half to six D.six past half B.in the Room 302 D.on the 302 Room 5.My father was born in and he is 50 years old this year A.1970s B.in the 1970s C.the 1970 D.1970 6.-What time is it now? A.ten past eight B.ten to eight C.a quarter past eight D.eight ten 7.China's National Day is on A.October one B.October the one C.October first D.first October 8.About of the land in this area covered with trees and grass. A.three fifths;is B.three fifth;are C.three fifths;are D.three fifth;is 9.It's walk from my home to school A.ten minute B.ten minutes' C.ten minute's D.ten minutes 10.He lives in which is just next to our school. A.Room 205 B.the Room 205 C.205 Room D.room 205 参考答案 即学即练（基数词专项） 1.A2.C3.B4.C5.A6.B7.C8.C9.A10.B 即学即练（序数词专项） 1.A2.B3.B4.C5.C6.C7.B8.C9.B10.B 即学即练（数词综合应用专项） 1.B2.B3.A4.A5.D6.C7.C8.A9.B10.A