1. January is the (one / first) month of the year. 2. The weather is (snow / snowy). 3. Today is (rain / rainy). 4. December is the (twelve / twelfth) month of the year. 5. There are three (monthes / months) in summer. 6. The weather is hot and (sunny / snowy).
序数词: 即表示顺序的数词。 A、1-3的序数词。 第1 first 第2 second 第3 third B、4-19的序数词的表示方法，是由“基数词+ th”构成。 如：第4 fourth 第5 fifth 第8 eighth 第18eighteenth C、20-100的序数词的表示方法。 a. 整数的表示方法，是把整数基数词的词尾“y”改写成“i”，然后加-eth，如：第20 twentieth 30 thirtieth b. “百”的序数词的表示方法是在hundred词尾直接加“-th”如：第100 a hundredth c. 其他两位数序数词的表示方法：由基数词变化而来，十位数不变，个位数上的基数词变成序数词，中间用连字符“-”连接。如：第21 twenty-first 第52 fifty-second
序数词表示法： 一、分数表示法 1. 分数是由基数词和序数词一起来表示的。基数词作分子，序数词作分母，除了分子是“1”以外，其它情况下序数词都要用复数形式。 3/4 three fourths或 three quarters 1/3 one third或a third 24/25 twenty-four twenty-fifths 3又1/4 three and one fourth或 three and one quarter 1/2 a half 1/4 one quarter或a quarter 1又1/2 one and a half 1又1/4 one and a quarter
2. 当分数后面接名词时，如果分数表示的值大于1，名词用复数；小于1，名词用单数。 1又1/2 hours 一个半小时（读作 one and a half hours） 2又3/4 meters 二又四分之三米（读作two and three-fourths meters） 4/5 meter 五分之四米 5/6 inch 六分之五英寸
3. 表示“n次方”的说法：指数用序数词，底数用基数词。 10的7次方 the seventh power of ten（ten to the seventh power） 6的10次方 the tenth power of six（six to the tenth power）
二、百分数表示法 百分数用基数＋percent表示 50％ fifty percent 百分之五十 3％ three percent 百分之三 0.12％ zero point one two percent 百分之零点一二 这里的percent前半部per表示“每一”，cent这一后半部分表示“百”，所以百分之几中percent不用复数形式。
三、数量表示法 1. 表示长、宽、高、面积等，用基数词+单位词（meter，foot，inch，kilogram等）+ 形容词（long，wide，high等）表示，或者用基数词+单位词 + in + 名词（length， width， height， weight等）表示。 two meters long或 two meters in length 2米长 three feet high或 three feet in height 3英尺高 four inches wide或 four inches in width 4英寸宽 This box is 2 kilograms in weight． 这个盒子有两千克重。 The city wall of Xi/’an is 12 meters wide and 12 meters high． 西安城墙是12米宽，12米高。
2. 表示时间、距离时，使用含数词的名词所有格形式作定语。 five minutes/’ walk 步行五分钟（的距离） It/’s an hour/’s ride from my hometown to our university． 从我的家乡到我们大学是乘车一小时的路程。 或：从我的家乡到我们大学需要乘车一小时。 It/’s three kilometers/’ distance from our campus to the Bell Tower. 从我们校园到钟楼有三公里远。
3. 表示温度时，用below zero表示零下温度，温度用基数词+degree（s）+单位词（centigrade摄氏或Fahrenheit华氏）表示。 thirty-six degrees centigrade或 36℃ 摄氏 36度 four degrees below zero centigrade或 -4℃ 摄氏零下4度 Water freezes at thirty-two degrees Fahrenheit． 水在华氏三十二度时结冰。 Water boils at one hundred degrees centigrade． 水在摄氏一百度时沸腾。 这里的单位词在人们都很清楚是什么度量制度时，可以省略。 You are 37℃．（读作 thirty-seven degrees） 你是三十七度。（摄氏） It/’s seven degrees below zero． 今天是零下七度。（摄氏）
4. 由数词和其他名词构成的名词性短语作定语时，其中的名词用单数形式，名词性短语中各部分间要用连字符“-”来连接。 It/’s a five-minute walk from the library to the playground． 从图书馆到操场需要走五分钟。 She/’s a sixteen-year-old girl． 她是个十六岁的女孩。
5. 表示“比···大（或）几倍”的说法。 This room is two times bigger than that one． 这个房间比那个（房间）大两倍。 The dictionary is four times thicker than that book． 这本词典比那本书厚四倍。 My age is two times older than his． 我的年龄比他大两倍
小学单词汇总： 学习用品 pen pencil pencil-case ruler book bag comic book post card newspaper schoolbag eraser crayon sharpener story-book notebook magazine 人体 foot head face hair nose mouth eye ear arm finger leg tail 动物 cat dog pig duck rabbit horse elephant ant kangaroo monkey fish bird panda bear lion tiger sheep goat cow donkey 人物 friend boy girl mother father sister brother uncle man woman Mr Miss lady mom mother dad father parents grandparents grandpa grandma aunt cousin son classmate principal university student pen pal pal people 职业 teacher student doctor nurse driver farmer singer writer actor actress artist TV reporter engineer accountant policeman salesperson cleaner baseball player assistant policeman 颜色 red blue yellow green white black pink purple orange brown] 食品 rice bread beef milk water egg fish tofu cake hot dog hamburger noodles meat chicken pork mutton vegetable soup ice-cream Coke juice tea coffee (breakfast lunch dinner) 水果,蔬菜 apple banana pear orange watermelon grape eggplant green beans tomato potato peach cucumber strawberry onion carrot cabbage 衣服 jacket shirt T-shirt skirt dress jeans pants socks shoes sweater coat shorts sneakers slippers sandals boots hat 交通工具 bike bus train boat ship car taxi yacht taxi jeep van plane subway motor cycle 杂物 window door desk chair computer board fan light teacher's desk picture wall floor curtain trash bin closet mirror end table football present lamp phone sofa shelf fridge table air-conditioner photo plate knife fork spoon ball kite box violin e-card e-mail traffic light money medicine 地点 home room bedroom bathroom living room kitchen classroom school park library post office hospital cinema bookstore farm zoo garden study playground canteen teacher's office gym washroom art room company factory fruit stand pet shop nature park theme park bank village city 国家 China/PRC America/USA England Canada/CAN 天气 cold warm cool snowy sunny hot rainy windy cloudy weather reporter 景物 river lake stream forest path raod house bridge building rain cloud sun mountain sky 植物 flower grass tree seed sprout plant leaf 星期 day Monday Tuesday Wednesday Thursday Friday Saturday Sunday weekend 月份 month January February March April May June July August September October November December year 季节 spring summer fall(autumn) winter 方位 south north east west left right 患病 have a fever hurt have a cold have toothache have a headache have a sore throat 数词 One two three four five six seven eight nine ten eleven twelve thirteen fourteen fifteen sixteen seventeen eighteen nineteen twenty thirty forty fifty sixty seventy eighty ninety first second third fourth fifth eighth ninth twelfth twentieth 形容词 big small long tall short young old strong thin active quiet nice kind strict smart funny tasty sweet salty sour fresh favourite clean tired excited angry happy bored sad fine great heavy new fat happy right little lovely beautiful colourful pretty cheap expensive sick better 介词 in on under near behind next to over in front to from to for 代词 I me my we us our you your he him his she her it its they them their 动词 Play swim skate fly jump walk run climb fight swing eat like have turn buy take live teach go study learn sing dance row do homework watch TV read books cook the meals water the flowers sweep the floor clean the bedroom make the bed set the table wash the clothes do the dishes use a computer do morning exercises eat breakfast eat dinner go to school have English class play sports get up climb mountains go shopping play the piano visit grandparents go hiking fly kites make a snowman plant trees draw pictures cook dinner read a book answer the phone listen to music clean the room write a letter write an e-mail drink water take pictures watch insects pick up leaves do an experiment catch butterflies count insects collect insect collect leaves write a report play chess have a picnic get to ride a bike play the violin make kites collect stamps meet welcome thank work look help pass show use clean open close stop wait drive send feel become think wear put on go home go to bed play computer games do housework empty the trash put away the clothes get off(on) take a trip go on a trip read a magazine go to the cinema 疑问词 what(什么) what colour(什么颜色) what time(几点) what day(星期几) how(怎样)how old(年龄多大,几岁) how many(多少) how much (多少钱) how tall (多高) how heavy(多重) how long(多长) how big(多大) how large(面积多大) who(谁) when(什么时候) whose (谁的) where(在哪里) why(为什么) which(哪一个) be动词 am is are was were 助动词:do does did 情态动词 can should would will
英语形容词的排列顺序： 一、英文形容词的排序：OPSHACOM OP---opinion评述性词。如beautiful，wonderful，expensive，terrible， horrible，lovely，silly，ugly等。 SH---size ＆shape表大些 形状的词。如 long，short，round，square等。 A---age表新旧的词。如new，old等。 C---colour表颜色的词。如red，black，purple，brown，yellow等。 O---origin表产地的词。如Italian，Spanish，Canadian，Australian，Japanese M---material表材料的词。如leather，glass，rubber，metal，silk，plastic等。 按此顺序，"一件新的漂亮的意大利的黑皮茄克"的英语为"a beautiful new black Italian leather jacket。"
二、口诀法：“美小圆旧黄，中国木书房” 注：“美”代表“描述或性质类”形容词； “小”代表“大小、长短、高低、胖瘦类” 形容词； “圆”代表“形状类” 形容词； “旧”代表“新旧、年龄类” 形容词； “黄”代表“颜色类” 形容词； “中国”代表“来源、国籍、地区、出处类” 形容词； “木”代表“物质、材料、质地类” 形容词； “书”代表“用途、类别、功能、作用类” 形容词； “房”代表“中心名词”。 例如：two beautiful new green silk evening dress 两件又新又漂亮的丝绸女士晚礼服； that hungry, tired, sleepy little match girl 那个饥饿、疲劳、困倦的卖火柴的小女孩； an old large brick dining hall 一个旧的红砖砌的大餐厅。
四、熟记规则：大小形状和新老，颜色国籍出（处）材料 多个形容词修饰同一名词时的顺序是固定的，其顺序为： ①冠词、指示代词、不定代词、物主代词+ ②序数词+基数词 ③一般性描绘形容词 ④大小、长短、形状+年龄、新旧 ⑥颜色 ⑦国籍、出处 ⑧材料 ⑨用途、类别 ⑩最终修饰的名词或动名词。 例如：a beautiful little red flower 一朵美丽的小花。 those four old-looking,grey,wooden houses 所以这个翻译题,我有一个中国制造木制红色的大的园桌子。 可以翻译成 i have a big,round ,red,wooden,chinese table 巧记形容词的排列顺序：“县官行令谢国材”。 “县”(限)代表限定词，包括：冠词、指示代词、形容词性物主代词、名词所有格、数词等。? “官”（观）代表表示观点的描绘性形容词，如：fine，beautiful，interesting等。? “行”(形)代表表示大小、长短、高低及形状的形容词，如：small，tall，high，little，round等。? “令”（龄）代表表示年龄、新、旧的形容词，如：old，young等。? “谢”（“色”的近似音）代表表示颜色的形容词，如：white，black，yellow等。? “国” 代表表示国籍、地区、出处的形容词(名词)，如：English，American，mountain等。? “材” 则代表形成中心名词的材料的形容词，如：stone,wooden，silk，plastic等。? 多个形容词同时修饰同一个名词时，就按上述顺序排列，然后加上中心名词。例如： a fine old stone bridge一座古老漂亮的石头桥? two big round new Chinese wooden tables两张新的中国式的木制大圆桌?
