📚 Year 7 Cambridge Spanish: Formulae & Theorems Quick Reference Handbook | 七年级剑桥西班牙语：公式定理速查手册
In Year 7 Cambridge Spanish, mastering the language starts not with memorising endless vocabulary lists, but with understanding a set of core structural rules. Think of these rules as ‘formulae’ and ‘theorems’ that, once internalised, allow you to generate correct sentences almost automatically. This handbook brings together every key grammar pattern, verb conjugation logic, and sentence-building principle you need at this stage, presented as clear, reusable formulas.
在七年级剑桥西班牙语课程中，掌握这门语言并非从死记硬背无穷无尽的单词表开始，而是从理解一套核心结构规则入手。你可以将这些规则视为’公式’和’定理’，一旦内化，就能几乎自动地生成正确的句子。本手册汇集了你现阶段所需的每一个关键语法模式、动词变位逻辑和造句原则，以清晰、可复用的公式形式呈现。
1. Noun Gender Formula | 名词性别公式
Almost every Spanish noun is either masculine or feminine. The ending of a noun usually tells you its gender. In most cases, if a noun ends in -o, it is masculine, and if it ends in -a, it is feminine. This is the first formula you must memorise: Noun ending -o → masculine; Noun ending -a → feminine. Keep in mind there are exceptions like ‘el día’ (day) which is masculine, and ‘la mano’ (hand) which is feminine, but the -o/-a rule works for the vast majority of words you will meet in Year 7.
几乎每个西班牙语名词都有阴阳性。名词的词尾通常能告诉你它的性。在大多数情况下，如果一个名词以 -o 结尾，它就是阳性；如果以 -a 结尾，它就是阴性。这是你必须记住的第一个公式：名词以 -o 结尾 → 阳性；名词以 -a 结尾 → 阴性。请记住，存在例外，比如 ‘el día’（日子）是阳性，而 ‘la mano’（手）是阴性，但 -o/-a 规则适用于七年级遇到的大部分单词。
Other common masculine endings include -or, -aje, and -ema, while feminine nouns often end in -ción, -sión, -dad, and -tad. When you learn a new noun, always learn it with its article (‘el’ or ‘la’) to fix the gender in your memory.
其他常见的阳性词尾包括 -or、-aje 和 -ema，而阴性名词常以 -ción、-sión、-dad 和 -tad 结尾。当你学习一个新名词时，务必连同它的冠词（’el’ 或 ‘la’）一起记忆，以固化其性别。
2. Definite and Indefinite Articles | 定冠词与不定冠词
The article you choose depends on the gender and number of the noun. It follows this precise pattern: Masculine singular → el (the) / un (a); Masculine plural → los / unos; Feminine singular → la / una; Feminine plural → las / unas. You can treat this as a four-cell grid: singular vs plural, masculine vs feminine.
你选择的冠词取决于名词的性和数。它遵循精确的模式：阳性单数 → el（定）/ un（不定）；阳性复数 → los / unos；阴性单数 → la / una；阴性复数 → las / unas。你可以将其视为一个四格网格：单数对复数，阳性对阴性。
Notice that the plural indefinite articles ‘unos’ and ‘unas’ often mean ‘some’. For example, ‘un libro’ (a book) becomes ‘unos libros’ (some books). Never use ‘unos’ to mean ‘a few’ in the same way you would use ‘pocos’ – ‘unos’ just indicates an unspecified quantity.
请注意，复数不定冠词 ‘unos’ 和 ‘unas’ 通常表示’一些’。例如，’un libro’（一本书）变成 ‘unos libros’（一些书）。切勿用 ‘unos’ 来表示少数，就像你使用 ‘pocos’ 那样——’unos’ 仅仅指代未明确的数量。
3. Adjective Agreement Rules | 形容词一致性规则
In Spanish, adjectives must match the noun they describe in both gender and number. The formula is straightforward: start with the masculine singular form, and adjust the ending. For most adjectives ending in -o, change -o to -a for feminine, add -s for plural. Example: rojo (red, masc. sing.) → roja (fem. sing.) → rojos (masc. pl.) → rojas (fem. pl.). If the adjective ends in -e or a consonant, it often only changes for number (add -s or -es), not gender.
西班牙语中，形容词必须与其所修饰的名词在性和数上保持一致。公式很简单：从阳性单数形式出发，调整词尾。对于大多数以 -o 结尾的形容词，将 -o 改为 -a 构成阴性，加上 -s 构成复数。例：rojo（红色的，阳单）→ roja（阴单）→ rojos（阳复）→ rojas（阴复）。如果形容词以 -e 或辅音结尾，则通常只随数变化（加 -s 或 -es），而不随性变化。
This agreement rule applies even when the adjective is separated from the noun, for example after the verb ‘ser’. Say ‘La casa es blanca’ (The house is white) not ‘blanco’. Always check the noun’s gender before you place the adjective.
这一致性规则即使在形容词与名词分开时也适用，比如在动词 ‘ser’ 之后。要说 ‘La casa es blanca’（这房子是白色的），而不是 ‘blanco’。在放置形容词之前，务必检查名词的性别。
4. Present Tense Regular -AR Verbs | 现在时规则 -AR 动词变位
Regular -AR verbs are the largest conjugation family. To conjugate, remove the -ar ending from the infinitive and add the appropriate present tense endings. The formula is: hablar → habl- + endings: yo -o, tú -as, él/ella/usted -a, nosotros/nosotras -amos, vosotros/vosotras -áis, ellos/ellas/ustedes -an. This pattern works for all regular -AR verbs such as ‘estudiar’, ‘cantar’, ‘bailar’.
规则 -AR 动词是最大的变位家族。要变位，去掉不定式中的 -ar 词尾，然后加上适当的现在时词尾。公式为：hablar → habl- + 词尾：yo -o，tú -as，él/ella/usted -a，nosotros/nosotras -amos，vosotros/vosotras -áis，ellos/ellas/ustedes -an。此模式适用于所有规则 -AR 动词，如 ‘estudiar’、’cantar’、’bailar’。
Pay attention to the stress: in the nosotros form, the stress falls on the second-to-last syllable (hablAMOS), while in the vosotros form it falls on the ‘á’ (hablÁIS). Always pronounce these clearly, as they differ only slightly from other forms to an English ear.
注意重音：在 nosotros 形式中，重音落在倒数第二个音节上（hablAMOS），而在 vosotros 形式中，重音落在 ‘á’ 上（hablÁIS）。要清晰地发出这些音，因为对英语听者而言，它们与其他形式差别细微。
5. Present Tense Regular -ER and -IR Verbs | 现在时规则 -ER 和 -IR 动词变位
The conjugation of -ER and -IR verbs is almost identical, except in the nosotros and vosotros forms. Master this pattern: comer (to eat) → com- + yo -o, tú -es, él/ella/usted -e, nosotros -emos, vosotros -éis, ellos/ellas/ustedes -en. For -IR verbs like ‘vivir’, the endings are: -o, -es, -e, -imos, -ís, -en. Notice how the nosotros form of -IR verbs uses ‘-imos’ instead of ‘-emos’.
-ER 和 -IR 动词的变位几乎相同，只是在 nosotros 和 vosotros 形式上有所不同。掌握这个模式：comer（吃）→ com- + yo -o，tú -es，él/ella/usted -e，nosotros -emos，vosotros -éis，ellos/ellas/ustedes -en。对于像 ‘vivir’ 这样的 -IR 动词，词尾为：-o、-es、-e、-imos、-ís、-en。注意 -IR 动词的 nosotros 形式使用 ‘-imos’ 而非 ‘-emos’。
Commit these two tables to memory by practising with common verbs: ‘leer’ (to read), ‘beber’ (to drink), ‘escribir’ (to write), ‘abrir’ (to open). The more you chant the endings, the more automatic they become.
通过练习常见动词来记住这两张表格：’leer’（读）、’beber’（喝）、’escribir’（写）、’abrir’（打开）。你越是反复吟诵这些词尾，它们就越能变为下意识的反应。
6. The Irregular Verb Ser (to be) | 不规则动词 Ser（是）
Ser is one of the most important verbs in Spanish; it describes permanent or defining characteristics, origin, time, and possession. Its conjugation has no regular pattern, so treat it as a theorem to be memorised directly: yo soy, tú eres, él/ella/usted es, nosotros/nosotras somos, vosotros/vosotras sois, ellos/ellas/ustedes son. There is no shortcut – every form is unique and must be learned by heart.
Ser 是西班牙语中最重要的动词之一；它描述永久性或定义性的特征、来源、时间和所属。其变位没有规则模式，因此要将其作为定理直接记忆：yo soy，tú eres，él/ella/usted es，nosotros/nosotras somos，vosotros/vosotras sois，ellos/ellas/ustedes son。没有捷径——每个形式都是独特的，必须用心熟记。
Use ser for statements like ‘Soy estudiante’ (I am a student), ‘Eres de Londres’ (You are from London), ‘Son las dos’ (It is two o’clock). Remember: if the quality is essential, use ser.
在诸如 ‘Soy estudiante’（我是学生）、’Eres de Londres’（你来自伦敦）、’Son las dos’（现在是两点钟）这类陈述中使用 ser。记住：如果一种品质是本质性的，就用 ser。
7. The Irregular Verb Estar (to be) | 不规则动词 Estar（是）
Estar is the other verb for ‘to be’, used for locations, temporary states, and conditions. Its forms are also irregular but follow a pattern with accent marks: yo estoy, tú estás, él/ella/usted está, nosotros/nosotras estamos, vosotros/vosotras estáis, ellos/ellas/ustedes están. Notice how the first and second person singular, third person singular, and all plural forms except nosotros carry an accent on the ‘á’.
Estar 是另一个表示’是’的动词，用于地点、临时状态和状况。其形式也是不规则的，但遵循一个带有重音符号的模式：yo estoy，tú estás，él/ella/usted está，nosotros/nosotras estamos，vosotros/vosotras estáis，ellos/ellas/ustedes están。要注意，单数第一、第二人称，单数第三人称，以及除 nosotros 外的所有复数形式，都在 ‘á’ 上带有重音。
The fundamental theorem: Ser for what a thing is; estar for how a thing is. ‘La sopa es buena’ (soup is good in general) vs ‘La sopa está caliente’ (the soup is hot now). This distinction is critical from Year 7 onward.
基本定理：Ser 用于描述事物是什么；estar 用于描述事物怎么样。’La sopa es buena’（这汤总体上品质好）与 ‘La sopa está caliente’（这汤现在是热的）。从七年级开始，这一区别至关重要。
8. The Verb Tener (to have) and Age Expression | 动词 Tener（有）及年龄表达
Tener is irregular but follows a pattern similar to some other verbs. Learning its forms is essential because age is expressed with tener, not with the verb ‘to be’ as in English. The formula is: yo tengo, tú tienes, él/ella/usted tiene, nosotros/nosotras tenemos, vosotros/vosotras tenéis, ellos/ellas/ustedes tienen. The stem change (e → ie) in some forms is a feature of many irregular verbs.
Tener 是不规则的，但遵循着与某些其他动词相似的模式。学习其形式至关重要，因为年龄用 tener 表达，而不是像英语那样用动词 ‘to be’。公式为：yo tengo，tú tienes，él/ella/usted tiene，nosotros/nosotras tenemos，vosotros/vosotras tenéis，ellos/ellas/ustedes tienen。在某些形式中，词干元音变化（e → ie）是许多不规则动词的一个特征。
For age, never say ‘Soy doce años’. The correct construction is Tengo + number + años: ‘Tengo once años’ (I am eleven years old). Also use tener to express possession: ‘Tengo un perro’ (I have a dog), and common phrases like ‘tener hambre’ (to be hungry) and ‘tener sed’ (to be thirsty).
表达年龄时，绝对不能说 ‘Soy doce años’。正确的结构是 Tengo + 数字 + años：’Tengo once años’（我十一岁）。同时用 tener 表示拥有：’Tengo un perro’（我有一只狗），以及诸如 ‘tener hambre’（饿了）和 ‘tener sed’（渴了）这样的常用短语。
9. Forming Basic Questions | 构成基本疑问句
In Spanish, you can turn any statement into a question by simply raising your intonation at the end. In writing, you add an upside-down question mark at the start. For example, ‘Hablas español’ becomes ‘¿Hablas español?’ However, when you use a question word, the inversion rule kicks in: Question word + verb + subject. The key question words are: ¿Qué? (What?), ¿Quién? (Who?), ¿Cuándo? (When?), ¿Dónde? (Where?), ¿Por qué? (Why?), ¿Cómo? (How?), ¿Cuál? (Which?).
在西班牙语中，你可以通过简单地在句尾提高语调就将任何陈述句变为问句。在书写时，在句首添加倒置问号。例如，’Hablas español’ 变为 ‘¿Hablas español?’。然而，当你使用疑问词时，倒装规则就生效了：疑问词 + 动词 + 主语。关键的疑问词有：¿Qué?（什么？）、¿Quién?（谁？）、¿Cuándo?（什么时候？）、¿Dónde?（哪里？）、¿Por qué?（为什么？）、¿Cómo?（怎样？）、¿Cuál?（哪一个？）。
Practice forming questions: ‘¿Dónde vives?’ (Where do you live?) literally ‘Where live you?’. ‘¿Qué comes?’ (What do you eat?) literally ‘What eat you?’. Notice that the subject pronoun is often omitted unless needed for clarity.
练习构成问句：’¿Dónde vives?’（你住在哪里？）字面意思是’哪里住你？’。’¿Qué comes?’（你吃什么？）字面意思是’什么吃你？’。注意，除非为表意清晰所需，否则主语代词常被省略。
10. Negation Theorem | 否定式定理
Making a Spanish sentence negative is one of the simplest operations: place ‘no’ directly before the conjugated verb. The formula is: Subject + no + verb + rest of the sentence. If there is no explicit subject, you simply put ‘no’ before the verb: ‘No hablo francés’ (I do not speak French). For questions, the negation remains in the same position: ‘¿No comes carne?’ (Don’t you eat meat?).
将西班牙语句子变为否定是最简单的操作之一：将 ‘no’ 直接放在变位动词前。公式为：主语 + no + 动词 + 句子的其余部分。如果没有明确主语，则简单地把 ‘no’ 放在动词前：’No hablo francés’（我不会说法语）。对于疑问句，否定词的位置不变：’¿No comes carne?’（你不吃肉吗？）。
With object pronouns, ‘no’ still comes first: ‘No lo tengo’ (I don’t have it). When using a question word, ‘no’ goes right after the question word: ‘¿Por qué no estudias?’ (Why don’t you study?). This simple rule will never fail you.
当涉及宾语代词时，’no’ 仍然居首：’No lo tengo’（我没有它）。使用疑问词时，’no’ 紧跟在疑问词之后：’¿Por qué no estudias?’（你为什么不学习？）。这条简单的规则绝不会出错。
11. Subject Pronouns Quick Guide | 主格代词速查
Spanish subject pronouns are often dropped because the verb ending usually indicates who is doing the action. However, you must know the full set to avoid confusion. The pronouns are: yo (I), tú (you, informal singular), él/ella/usted (he/she/you formal singular), nosotros/nosotras (we), vosotros/vosotras (you, informal plural, used mainly in Spain), ellos/ellas/ustedes (they/you formal plural). Notice that ‘ustedes’ functions as the plural ‘you’ in both formal and informal contexts in Latin America, replacing ‘vosotros’.
西班牙语主格代词常被省略，因为动词词尾通常能表明动作的执行者。然而，你必须熟记全套代词以避免混淆。代词为：yo（我），tú（你，单数非正式），él/ella/usted（他/她/您），nosotros/nosotras（我们），vosotros/vosotras（你们，复数非正式，主要在西班牙使用），ellos/ellas/ustedes（他们/她们/诸位）。注意，在拉丁美洲，’ustedes’ 在正式和非正式语境中都作为复数’你们’使用，取代 ‘vosotros’。
Use pronouns for emphasis or contrast: ‘Yo estudio mucho, pero él no’ (I study a lot, but he doesn’t). Otherwise, rely on the verb ending. This economy of expression is a hallmark of Spanish and makes it sound natural.
使用代词是为了强调或对比：’Yo estudio mucho, pero él no’（我学习很努力，但他不）。否则，依赖于动词词尾。这种表达上的精简是西班牙语的一个标志，使其听起来自然。
12. Key Prepositions and Contractions | 关键介词与缩合形式
Prepositions show relationships between words. The most frequent ones you need to memorise are: a (to, at), de (of, from), en (in, on, at), con (with), sin (without), para (for, in order to), por (for, by, through). Two critical contractions occur when ‘a’ or ‘de’ meet the masculine definite article ‘el’. The rule is: a + el → al; de + el → del. These are mandatory contractions – never say ‘a el’ or ‘de el’.
介词展示词与词之间的关系。你需要记住的最常用介词是：a（到、在），de（的、从），en（在…内、在…上、在），con（和…一起），sin（没有），para（为、以便），por（为、由、通过）。当 ‘a’ 或 ‘de’ 遇到阳性定冠词 ‘el’ 时，会出现两个关键的缩合形式。规则是：a + el → al；de + el → del。这些是强制性缩合——绝不要说 ‘a el’ 或 ‘de el’。
Examples: ‘Voy al parque’ (I go to the park), ‘El libro del profesor’ (The teacher’s book). With feminine articles ‘la’, ‘las’, or masculine plural ‘los’, no contraction occurs: ‘Voy a la escuela’, ‘El libro de los estudiantes’. Learn this theorem now – it will serve you throughout your Spanish journey.
例子：’Voy al parque’（我去公园），’El libro del profesor’（老师的书）。遇到阴性冠词 ‘la’、’las’ 或阳性复数 ‘los’ 时，则不发生缩合：’Voy a la escuela’，’El libro de los estudiantes’。现在就记住这个定理——它将在你的整个西班牙语学习之旅中为你服务。
Published by TutorHao | Spanish Revision Series | aleveler.com
更多咨询请联系16621398022（同微信）
屏轩国际教育cambridge primary/secondary checkpoint, cat4, ukiset,ukcat,igcse,alevel,PAT,STEP,MAT, ibdp,ap,ssat,sat,sat2课程辅导，国外大学本科硕士研究生博士课程论文辅导