📚 German Grammar Rulebook: Quick Reference | 德语语法公式定理速查手册
This compact handbook reformulates essential German grammar rules into memory-friendly “formulas” and tables. Designed specifically for Pre-U CCEA candidates, it covers word order, case systems, adjective endings, tense formation and more. Each rule is presented with a clear pattern, example sentences and paired English–Chinese explanations, making last-minute revision systematic and efficient.
这本袖珍手册将德语核心语法规则改写为便于记忆的“公式”和表格,专为 Pre-U CCEA 考生设计。内容涵盖语序、格位系统、形容词词尾、时态构成等,每个规则都配以清晰的模式、例句和中英文对照讲解,让考前冲刺复习既系统又高效。
1. The Verb-Second Rule (V2) | 动词第二位规则
In a main clause, the conjugated verb must occupy the second position. The first position can be the subject, an adverb, an object or a subordinate clause, but the verb always follows immediately as the second element. The remainder of the verb phrase (infinitive, past participle) moves to the end.
在主句中,变位动词必须占据第二位。第一位可以是主语、状语、宾语或从句,但动词必须紧随其后成为第二个成分。其余动词部分(不定式或过去分词)移至句末。
Formula: [Element A] + [Conjugated Verb] + [Subject] + … + [Remaining Verbs]
公式: [成分A] + [变位动词] + [主语] + … + [剩余动词]
Example: Morgen gehe ich ins Kino. (Tomorrow I go to the cinema.)
例句:Morgen gehe ich ins Kino.(明天我去电影院。)
If a separable prefix verb is used, the prefix stands at the end: Ich stehe um 7 Uhr auf. (I get up at 7 o’clock.)
若使用可分动词,前缀置于句末:Ich stehe um 7 Uhr auf.(我七点起床。)
2. Subordinate Clause Word Order (Verb-Final) | 从句动词末位规则
In a subordinate clause introduced by a conjunction (dass, weil, wenn, obwohl etc.), the conjugated verb is pushed to the very end of the clause. Any infinitive or participle that normally would sit at the end in a main clause now moves before the conjugated verb.
在由连词(dass, weil, wenn, obwohl 等)引导的从句中,变位动词被推到从句的最末尾。任何原本在主句中位于末尾的不定式或分词,现在要放在变位动词之前。
Formula: [Conjunction] + [Subject] + … + [Other Elements] + [Infinitive/Part.] + [Conjugated Verb]
公式: [连词] + [主语] + … + [其他成分] + [不定式/分词] + [变位动词]
Example: Ich weiss, dass er das Buch gelesen hat. (I know that he has read the book.)
例句:Ich weiss, dass er das Buch gelesen hat.(我知道他读过这本书。)
In colloquial speech, this verb‑final order is often the most consistent indicator of a dependent clause, so memorising the “conjunction → verb‑last” pattern is essential.
在口语中,这种动词末位语序常常是识别从句的最可靠标志,因此牢记“连词→动词置末”这一模式至关重要。
3. Noun Gender and Plural Patterns | 名词词性与复数规律
German nouns are classified into three genders: masculine, feminine and neuter. While many endings give reliable clues, some nouns must be learned individually. The plural formation follows five main patterns, often accompanied by an umlaut where possible.
德语名词分为阳性、阴性和中性。虽然许多词尾能提供可靠线索,但仍有部分名词需要单独记忆。复数构成通常遵循五类主要模式,并常常在可能时发生元音变音。
| Pattern | Singular → Plural | Example |
|---|---|---|
| Add -e (often + umlaut) | der Tag → die Tage | der Stuhl → die Stühle |
| Add -er (+ umlaut if possible) | das Kind → die Kinder | das Buch → die Bücher |
| Add -(e)n (no umlaut) | die Frau → die Frauen | der Junge → die Jungen |
| Add -s (mainly loanwords) | das Auto → die Autos | das Hotel → die Hotels |
| No change (may add umlaut) | das Zimmer → die Zimmer | der Bruder → die Brüder |
For the Pre-U CCEA exam, pay special attention to noun endings such as -chen (always neuter), -ung (feminine), -ismus (masculine) and -keit, -heit (feminine).
对于 Pre-U CCEA 考试,要特别关注名词词尾:-chen 总是中性,-ung 是阴性,-ismus 是阳性,-keit, -heit 为阴性。
4. Definite Article Declensions | 定冠词变格表
The definite article (the) changes its form to indicate case, gender and number. The standard formula can be summarised in one table that serves as the foundation for many other determiners and pronouns.
定冠词的形式随格、词性和数而变化。其标准“公式”可归纳为一张表格,该表也是许多其他限定词和代词的基础。
Formula Table: Definite Article der, die, das
| Case | Masculine | Neuter | Feminine | Plural |
|---|---|---|---|---|
| Nominative | der | das | die | die |
| Accusative | den | das | die | die |
| Dative | dem | dem | der | den |
| Genitive | des | des | der | der |
Memorising the dative plural den and the fact that feminine and plural share the same form in nominative and accusative often helps learners trace the case of other words in a sentence.
牢记复数第三格为 den,并且阴性和复数在第一个和第四个格中形式相同,通常有助于学习者推断句子中其他词的格位。
5. Indefinite Article Declensions | 不定冠词变格表
The indefinite article (a/an) follows the same case endings as the definite article, but with no gender distinction in the nominative for ein/eine. There is no plural indefinite article; the plural is indicated by the absence of an article or by possessive determiners.
不定冠词的变格词尾与定冠词相同,但在第一格时阳性与中性均为 ein,阴性为 eine。复数没有不定冠词,用无冠词形式或物主限定词表示。
| Case | Masculine | Neuter | Feminine |
|---|---|---|---|
| Nominative | ein | ein | eine |
| Accusative | einen | ein | eine |
| Dative | einem | einem | einer |
| Genitive | eines | eines | einer |
The lack of an ending in masculine/neuter nominative (ein) and neuter accusative (ein) is a key difference from the definite article system. The same endings apply to kein (no, not any) and the possessive determiners (mein, dein, sein etc.).
阳性和中性第一格(ein)以及中性第四格(ein)没有词尾,这一点与定冠词系统不同。同样的变格规则也适用于 kein 和物主限定词(mein, dein, sein 等)。
6. Adjective Endings: The “Formula” | 形容词词尾“公式”
German adjective endings depend on whether the noun is preceded by a definite article, an indefinite article, or no article. The system can be captured by three tables that follow a simple principle: the adjective must display the correct case marker if the article does not.
德语形容词词尾取决于名词前是否带有定冠词、不定冠词或是无冠词。这套系统可以归纳为三张表,遵循一条简单原则:如果冠词未标明格位,形容词就必须承担起标识格位的功能。
Formula 1 – After definite articles (weak endings): -e or -en.
公式1 – 定冠词后(弱变化词尾):-e 或 -en。
| Case | Masc. | Neut. | Fem. | Plural |
|---|---|---|---|---|
| Nom. | -e | -e | -e | -en |
| Acc. | -en | -e | -e | -en |
| Dat. | -en | -en | -en | -en |
| Gen. | -en | -en | -en | -en |
Formula 2 – After indefinite articles (mixed endings): Three nominative slots take the definite‑article endings (-er, -es, -e), the rest are -en.
公式2 – 不定冠词后(混合变化词尾):三个第一格位置使用定冠词词尾(-er, -es, -e),其余均为 -en。
Formula 3 – Without article (strong endings): The adjective fully mirrors the definite article endings except for masculine/neuter genitive, which takes -en rather than -es.
公式3 – 无冠词时(强变化词尾):形容词词尾基本复刻定冠词词尾,只有阳性和中性第二格用 -en 而不用 -es。
Example with weak ending: der alte Mann, die schöne Frau. Strong ending: kaltes Wasser, mit grosser Freude.
弱变化例子:der alte Mann, die schöne Frau。 强变化例子:kaltes Wasser, mit grosser Freude。
7. Preposition Case Formulas | 介词格公式
German prepositions can be grouped by the case they govern. Mastering these “case formulas” removes guesswork when constructing prepositional phrases.
德语介词可以按照它们所支配的格进行分类。掌握这些“格的公式”能消除构建介词短语时的猜测。
Always accusative: durch, für, gegen, ohne, um, bis, entlang (postposition). Mnemonic: dog-fu (durch, ohne, gegen, für, um).
始终支配第四格:durch, für, gegen, ohne, um, bis, entlang(后置)。记忆口诀:durch-ohne-gegen-für-um。
Always dative: aus, bei, mit, nach, seit, von, zu, gegenüber. Mnemonic: aus-bei-mit-nach-seit-von-zu (sing to the tune of “Blue Danube”).
始终支配第三格:aus, bei, mit, nach, seit, von, zu, gegenüber。记忆口诀:aus-bei-mit-nach-seit-von-zu。
Two-way prepositions (accusative for motion, dative for location): an, auf, hinter, in, neben, über, unter, vor, zwischen. Use the question wohin? for accusative, wo? for dative.
静三动四介词:an, auf, hinter, in, neben, über, unter, vor, zwischen。用提问 wohin?(去哪儿)触发第四格,用 wo?(在哪儿)触发第三格。
Example: Ich lege das Buch auf den Tisch (acc.). Das Buch liegt auf dem Tisch (dat.).
例句:Ich lege das Buch auf den Tisch(第四格)。Das Buch liegt auf dem Tisch(第三格)。
8. Present Tense Verb Conjugation Patterns | 现在时动词变位模式
Regular verbs follow predictable endings attached to the stem. Irregular verbs often change the stem vowel in the du and er/sie/es forms. The formula is simple once you isolate the infinitive stem.
规则动词在词干上加可预测的词尾。不规则动词常在 du 和 er/sie/es 形变化时改变词干元音。一旦提取出不定式词干,公式就很简单。
Regular conjugation: Stem + -e, -st, -t, -en, -t, -en
规则变位:词干 + -e, -st, -t, -en, -t, -en
Example – spielen: ich spiele, du spielst, er spielt, wir spielen, ihr spielt, sie spielen.
例 – spielen:ich spiele, du spielst, er spielt, wir spielen, ihr spielt, sie spielen。
Stem-changing patterns: a → ä (fahren → du fährst), e → i or ie (geben → du gibst, sehen → du siehst). The wir/sie/Sie forms always retain the unmodified stem.
词干变化模式:a → ä(fahren → du fährst),e → i 或 ie(geben → du gibst,sehen → du siehst)。wir/sie/Sie 形永远保留未变化的词干。
Verbs whose stem ends in -d, -t or a consonant cluster insert an extra -e- before the -st and -t endings (arbeiten → du arbeitest).
词干以 -d, -t 或辅音丛结尾的动词,在 -st 和 -t 前插入一个 -e-(arbeiten → du arbeitest)。
9. Perfect Tense Formation Formula | 完成时构成公式
The conversational past is formed with a conjugated auxiliary (haben or sein) and the past participle (Partizip II). The auxiliary verb follows the V2 rule while the participle stands at the end of the clause.
会话中使用的过去时由变位助动词(haben 或 sein)和过去分词(Partizip II)构成。助动词遵循动词第二位规则,分词位于句末。
Formula: [Subject] + [haben/sein] + … + [Partizip II]
公式: [主语] + [haben/sein] + … + [过去分词]
haben is used for transitive verbs and most non‑movement intransitive verbs. sein is used for verbs of movement that indicate a change of location or state, plus bleiben, sein, passieren.
haben 用于及物动词和大多数不表示位置变化的非及物动词。sein 用于表示地点或状态变化的运动动词,以及 bleiben、sein、passieren。
Partizip II formation: Weak verbs: ge- + stem + -t (machen → gemacht). Strong verbs: ge- + modified stem + -en (fahren → gefahren). Inseparable prefixes (be-, emp-, ent-, er-, ge-, miss-, ver-, zer-) and verbs ending in -ieren drop the ge- prefix (verlieren → verloren, studieren → studiert).
第二分词构成:弱变化动词:ge- + 词干 + -t(machen → gemacht)。强变化动词:ge- + 变音词干 + -en(fahren → gefahren)。不可分前缀(be-, emp-, ent-, er-, ge-, miss-, ver-, zer-)及以 -ieren 结尾的动词省略 ge- 前缀(verlieren → verloren,studieren → studiert)。
10. Future Tense Formula (werden + Infinitive) | 将来时构成公式
Future tense is expressed with the auxiliary werden plus an infinitive placed at the end of the clause. This structure is regular and does not demand learning new verb stems.
将来时由助动词 werden 加上位于句末的不定式表达。这一结构规则,且不需要学习新的动词词干。
Formula: [Subject] + [werden, conjugated] + … + [Infinitive]
公式: [主语] + [werden变位] + … + [不定式]
Example: Ich werde morgen ins Kino gehen. (I will go to the cinema tomorrow.)
例句:Ich werde morgen ins Kino gehen.(我明天要去电影院。)
Note that German often uses the present tense with a time adverb to express the future, especially in informal speech: Morgen gehe ich ins Kino. The werden-construction adds a stronger intentional or predictive nuance.
请注意,德语经常使用现在时加上时间副词来表示将来,尤其是在口语中:Morgen gehe ich ins Kino. werden 结构则增添了更强的意图或预测意味。
11. Modal Verb Sentence Structure Formula | 情态动词句式公式
Modal verbs (dürfen, können, mögen, müssen, sollen, wollen) modify the meaning of a main verb. They follow a fixed frame: the conjugated modal occupies the second position, and the main verb appears as an infinitive at the clause end.
情态动词(dürfen, können, mögen, müssen, sollen, wollen)修饰主动词的含义。它们遵循固定的框架:变位情态动词占据第二位,主动词以不定式形式出现在句末。
Formula: [Subject] + [Modal Verb, conjugated] + … + [Infinitive Main Verb]
公式: [主语] + [变位情态动词] + … + [主动词不定式]
Example: Er muss heute länger arbeiten. (He has to work longer today.)
例句:Er muss heute länger arbeiten.(他今天必须工作更长时间。)
In the perfect tense, modal verbs take a double infinitive construction instead of a past participle: Er hat arbeiten müssen. The verb “haben” appears in V2, then the two infinitives close the sentence.
在完成时中,情态动词使用双不定式结构而非过去分词:Er hat arbeiten müssen. 动词 “haben” 位于第二位,然后两个不定式结束句子。
12. Comparative and Superlative Formation | 比较级与最高级构成公式
Adjectives and adverbs form the comparative by adding -er and the superlative by adding -(e)st or am …-(e)sten. Many common one‑syllable adjectives also take an umlaut in the comparative and superlative.
形容词和副词通过添加 -er 构成比较级,添加 -(e)st 或 am …-(e)sten 构成最高级。许多常用单音节形容词在比较级和最高级中还需变音。
Comparatives: Adj. + -er; Superlatives: der/die/das Adj. + -(e)ste OR am Adj. + -(e)sten
比较级:形容词 + -er;最高级:der/die/das 形容词 + -(e)ste 或 am 形容词 + -(e)sten
Examples: klein – kleiner – der kleinste / am kleinsten; alt – älter – der älteste / am ältesten.
例子:klein – kleiner – der kleinste / am kleinsten;alt – älter – der älteste / am ältesten。
Irregular forms must be memorised: gut – besser – am besten; hoch – höher – am höchsten; viel – mehr – am meisten; gern – lieber – am liebsten.
不规则变化必须单独记忆:gut – besser – am besten;hoch – höher – am höchsten;viel – mehr – am meisten;gern – lieber – am liebsten。
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