Grammar 第三部分 词法篇 代词 冠词 介词和数词 专题1 代词 专题2 冠词 专题3 介词 专题4 数词 PART 1高频考点清单 PART 2重温高考真题 PART 3热考点集训 专题4 数词 PART 4综合演练 PART 1 高频考点清单 框架结构图 基数词的构成及作用 1 常用基数词表 oneeleventhirty twotwelveforty threethirteenfifty four fourteensixty fivefifteenseventy sixsixteeneighty sevenseventeenninety eighteighteenhundred ninenineteenthousand tentwentymillion billion 2 基数词构成歌诀 1至12逐个记 13至19 teen结尾 20至90整十位 ty结尾是后缀 要是表示 几十几 连字符十位连个位 若要表示 几百几 hundred之后and立 若要用于复合形容词 连字符相连不加 s 注意 1 hundred thousand million billion等词前有基数词或several时 须用单数 与of连用时 用复数 但其前面不能再加数词 如 six hundred people hundreds of people 2 dozen前有具体数词修饰时 用单数 of可省略 当dozen后面接these those them us等词时 须先接of 再接这些词 但dozen仍不加 s dozens of中的of不可省 score用法和dozen相当 但of一般不省略 several dozen pencils dozens of students three dozen of these eggs two dozen of them two score of eggs scores of books 3 基数词的位置 常位于another all之后 such more之前 可置于last next other之前或 之后 another two days all the ten books one more apple two such pens his last two days his two last days 4 基数词的句法功能 1 主语 Three will be enough 2 宾语 The city has a population of three million 3 表语 The population of this city is nearly two million 4 同位语 They two went to the cinema 5 定语 The river is about eight miles long 1 常用序数词表 序数词的构成及作用 firstelevenththirtieth secondtwelfthfortieth thirdthirteenthfiftieth fourth fourteenthsixtieth fifthfifteenthseventieth sixthsixteentheightieth seventhseventeenthninetieth eightheighteenthhundredth ninthnineteenththousandth tenthtwentiethmillionth billionth 注意 21以上的多位数词 只将末位数变为序数词 前面的其他位数仍用基数 词 如 21st twenty first 22nd twenty second 33rd thirty third 100th one hundredth 2 序数词的句法功能 1 定语 the first day of the week my first visit to Beijing 2 表语 You are the first to leave 3 主语 The second was even worse 4 同位语 Tom the first is here 5 宾语 Do you prefer the first or the second 注意 序数词前一般要加定冠词the或形容词性物主代词 This is the first one This is her second visit to Japan 序数词前有时可用不定冠词a 此时不强调顺序 a 序数词 相当于another 表示 又一个 再一个 You d better try a third time 1 用于构成分数 百分数 小数 one third two thirds two thirds two fifths of the students thirty percent of the water six point four 注意 表示几分之几 或百分之几 的人或物时 须在分数 或百分数 和人或物 之间加of 若充当主语 谓语动词的数应与of后面的名词的数保持一致 如 Seventy percent of her income was spent on clothes 数词的应用 2 倍数表达法 1 A 谓语 倍数 as 原级 as B The bag is twice as big as that one 2 A 谓语 倍数 as many much 名词 as B I have twice as many books as he does 3 A 谓语 倍数 比较级 than B This classroom is three times bigger than ours 4 A 谓语 倍数 the size width length height depth等 of B Your piece of bread is three times the size of mine 注意 表达倍数时 常用half表示 一半 用double或twice表示 两倍 用基数词 times表示三或三倍以上 3 日期的表达 1 某年 in 数字 in 2018 2 某月 in 月份 in May 3 某年某月 in 月 年 in May 2018 4 某年某月某日 on 月 日 on 日 月 年 on May 1 st 1 st May 2018 4 时刻的表达 twenty one past after eight或eight twenty one four to of nine或eight fifty six half past eight或eight thirty a quarter to of ten或nine forty five 5 年代的表达 the early 1920s 1920 s the early twenties the mid eighties 6 其他特殊表达 1 表示 每一段时间 或 每隔 every three days every fourth day every other day every few days 2 表示年龄 in one s teens in one s twenties at the age of 17 He is twenty years old He is a man of twenty He is a twenty year old man 3 用于习语中 one at a time one by one ten out of ten 1 数词的拼写错误 fourty 误 forty 正 ninty 误 ninety 正 nineth 误 ninth 正 twentith 误 twentieth 正 twentieth first 误 twenty first 正 three fifth 误 three fifths 正 the 2th of February 误 the 2nd of February 正 One Thousand One Nights 误 One Thousand and One Nights 正 书面表达中数词易错点聚焦 2 特殊表达中的错误 every other days 误 every other day 正 in his tens 误 in his teens 正 several dozens of them 误 several dozen of them 正 more two days 误 two more days another two days 正 You d better try the third time 误 You d better try a third time 正 PART 2 重温高考真题 单句语法填空 1 Actually this latest children s version belonging to a program titled Xiao Xigu literally young artists is in honor of the thirty anniversary of the 1987 work praised as the most classic 2018 安徽皖北协作区高三联考 答案解析 解析 the 序数词 表示特指 第几个 故填thirtieth thirtieth 123 2 I am still thankful to my uncle for teaching me to ride a bike on my nine birthday 2017 东北师范大学附中模拟 答案解析 解析 句意为 我依旧感谢叔叔在我九岁生日 第九个生日 时教我学会骑自 行车 ninth 123 3 He missed the gold in the high jump but will get second chance in the long jump 2012 大纲全国 答案解析 解析 在序数词前用a 则表示 再次 还有 之意 a 123 单句改错 每小题仅有1处错误 1 I am more than happy to know you got a first prize in the speech contest 2018 湖南张家界三模 答案解析 解析 the first prize为固定用法 意为 第一名 一等奖 而且英语中表 示顺序的序数词前一般用the来表示顺序 所以句中的a first prize中的a要改 为the the 123456 2 During the sixth days a series of English activities were organized 2018 云南师大附中模拟 答案解析 解析 during后接时间段 此处表示六天 故用基数词 如果表达在第六天 则说on the sixth day six 123456 3 In the summer holiday following my eighteen birthday I took driving lessons 2017 全国 答案解析 解析 表达多少岁生日用序数词 因此eighteen应该改为eighteenth eighteenth 123456 4 I still remember how hard first day was 2017 全国 答案解析 解析 句意为 我仍然记得第一天有多艰难 表示第几天 序数词前要加定 冠词the或者用限定词进行修饰 the my 123456 5 It s a big city with a population of about 7 millions 2017 河南毕业班高考适应性练习 答案解析 解析 million前有基数词7 须用单数 million 123456 6 I want to have a