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KS3 Edexcel German: Formula & Rules Quick Reference Handbook | KS3 Edexcel 德语:公式定理速查手册

2026-07-26 12:03 · 本文部分内容由AI辅助创作

📚 KS3 Edexcel German: Formula & Rules Quick Reference Handbook | KS3 Edexcel 德语:公式定理速查手册

Learning German at Key Stage 3 is like cracking a code. Just as maths relies on formulas to solve equations, German grammar can be broken down into reliable patterns and 'formulas' that help you build sentences correctly. This quick reference handbook collects the most important rules you need — from verb endings to sentence structure — and presents them as clear, repeatable formulas. Keep it handy for homework, revision and speaking practice.

在 KS3 阶段学习德语就像破解密码。正如数学依赖公式解方程一样,德语语法也可以分解成可靠的可循模式与 ' 公式 ',帮助你正确造句。这本速查手册汇集了你所需最重要的规则——从动词词尾到句子结构——并将它们呈现为清晰、可套用的公式。无论做作业、复习还是口语练习,都可以随时查阅。


1. Regular Verb Present Tense Conjugation | 规则动词现在时变位公式

Regular German verbs follow a fixed pattern. Find the stem by removing '-en' or '-n' from the infinitive, then attach the standard personal endings. Memorise this core formula and you can conjugate hundreds of verbs instantly.

规则德语动词遵循固定模式。去掉不定式的 '-en' 或 '-n' 得到词干,然后加上标准人称词尾。记住这条核心公式,你就能立即变位数百个动词。

Formula: Stem + Ending = Conjugated Verb

PersonEndingExample: machen (stem: mach-)
ich-eich mache
du-stdu machst
er/sie/es-ter macht
wir-enwir machen
ihr-tihr macht
sie/Sie-ensie machen

es; Most verbs are regular. The stem never changes; only the ending varies. For verbs whose stem ends in -d, -t, -m or -n, insert an extra 'e' before the -st and -t endings (e.g. arbeiten → du arbeitest, er arbeitet).

大多数动词都是规则的。词干不变,只有词尾变化。如果词干以 -d、-t、-m 或 -n 结尾,在 -st 和 -t 词尾前加一个 'e'(如 arbeiten → du arbeitest, er arbeitet)。


2. Irregular and Strong Verb Present Tense | 不规则动词与强变化动词现在时

Some common verbs are irregular: the stem vowel changes in the 'du' and 'er/sie/es' forms. Think of these as stem‑changing formulas. The most frequent patterns involve 'e → i' and 'e → ie' shifts, as well as 'a → ä'. The endings remain the same as for regular verbs.

一些常用动词是不规则的:词干元音在 'du' 和 'er/sie/es' 形式中会变化。可以将这些视为词干变化公式。最常见的模式包括 'e → i' 和 'e → ie' 的转换,以及 'a → ä'。词尾仍与规则动词相同。

Pattern 1: e → i (e.g. sprechen)

ich spreche, du sprichst, er spricht, wir sprechen, ihr sprecht, sie sprechen

Pattern 2: e → ie (e.g. sehen)

ich sehe, du siehst, er sieht, wir sehen, ihr seht, sie sehen

Pattern 3: a → ä (e.g. fahren)

ich fahre, du fährst, er fährt, wir fahren, ihr fahrt, sie fahren

Always learn these patterns by heart for high‑frequency verbs like nehmen (du nimmst), lesen (du liest) and essen (du isst). The 'wir' and 'sie/Sie' forms remain unchanged from the infinitive stem.

务必熟记高频动词的这些模式,如 nehmen (du nimmst)、lesen (du liest) 和 essen (du isst)。'wir' 和 'sie/Sie' 形式保持不定式词干不变。


3. Modal Verb Conjugation Formula | 情态动词变位公式

Modal verbs (müssen, können, dürfen, sollen, wollen, mögen) follow a unique pattern in the present tense: the singular forms (ich, du, er) use a modified stem, while the plural forms (wir, ihr, sie) revert to the infinitive stem. The first and third person singular share the same form and have no ending.

情态动词(müssen, können, dürfen, sollen, wollen, mögen)的现在时变位遵循独特模式:单数形式(ich, du, er)使用变体词干,而复数形式(wir, ihr, sie)回归不定式词干。第一和第三人称单数同形且无词尾。

Formula: können → kann- / könn- + ending

Personkönnenmüssenwollen
ichkannmusswill
dukannstmusstwillst
er/sie/eskannmusswill
wirkönnenmüssenwollen
ihrkönntmüsstwollt
sie/Siekönnenmüssenwollen

Modal verbs are always used with a second verb in the infinitive, which is placed at the end of the clause. Example: Ich kann gut schwimmen. This 'modal + infinitive' frame is a key sentence formula.

情态动词总是与另一个动词的不定式连用,该不定式置于句末。例如:Ich kann gut schwimmen。此 ' 情态动词 + 不定式 ' 框架是关键的句子公式。


4. Noun Gender Shortcuts | 名词性数速判规则

Every German noun has a gender: masculine, feminine or neuter. While there is no universal rule, certain endings and categories give strong clues. Treat these patterns as gender‑determining formulas to reduce memorisation load.

每个德语名词都有性:阳性、阴性或中性。虽然没有普遍适用的规则,但某些词尾和类别能提供有力线索。将这些模式视为判定性别的公式,可减轻记忆负担。

Masculine (der) formulas: nouns ending in -er (der Lehrer), -el (der Schlüssel), -en (der Wagen); days, months, seasons (der Montag, der Januar, der Sommer).

阳性 (der) 规则:以 -er、-el、-en 结尾的名词;星期、月份、季节词汇。

Feminine (die) formulas: nouns ending in -ung (die Wohnung), -heit/-keit (die Freiheit, die Ewigkeit), -schaft (die Freundschaft), -ion (die Nation), -tät (die Universität), -e (die Lampe — many but not all).

阴性 (die) 规则:以 -ung、-heit/-keit、-schaft、-ion、-tät、-e 结尾的名词(注意有不少例外,但多数遵循)。

Neuter (das) formulas: nouns ending in -chen and -lein (das Mädchen, das Büchlein), -ment (das Instrument), -um (das Museum); infinitives used as nouns (das Lesen).

中性 (das) 规则:以 -chen、-lein、-ment、-um 结尾的名词;动词不定式作名词使用。


5. Definite and Indefinite Article Cases | 定冠词与不定冠词变格公式

The article changes dramatically depending on case (nominative, accusative, dative). Think of the definite article as a pattern that attaches to the noun's gender. The indefinite article follows a similar but not identical pattern.

冠词根据格(主格、宾格、与格)发生显著变化。可将定冠词视为附着于名词性的模式。不定冠词遵循相似但不完全相同的模式。

Definite article formula: definite article = gender + case ending

CaseMasculineFeminineNeuterPlural
Nominativederdiedasdie
Accusativedendiedasdie
Dativedemderdemden

Indefinite article (ein, eine, ein): m (m/n), einer (f), keinen for plural negative. Remember: after the verb, the direct object is in the accusative case → Ich sehe den Hund.

不定冠词 (ein, eine, ein):遵循定冠词词尾模式,但阳性和中性主格、中性宾格不加词尾 (ein)。与格形式:einem (阳/中)、einer (阴),复数否定用 keinen。记住:动词后的直接宾语用宾格 → Ich sehe den Hund。


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6. Adjective Ending Rules | 形容词词尾变化规则

Adjective endings are among the trickiest points. Use this three‑stage formula based on the article type: with definite article, with indefinite article, and with no article.

形容词词尾是最棘手的点之一。根据冠词类型使用这个三阶段公式:带定冠词、带不定冠词、无冠词。

Formula A: After der/die/das → adjective + -e or -en

Nominative: der kleine Hund, die kleine Katze, das kleine Kind, die kleinen Tiere
Accusative: den kleinen Hund, die kleine Katze, das kleine Kind, die kleinen Tiere
Dative: dem kleinen Hund, der kleinen Katze, dem kleinen Kind, den kleinen Tieren

When an indefinite article (ein, eine, ein) or a possessive (mein, dein etc.) precedes the adjective, the ending takes over the role of the missing definite article ending in the nominative and accusative.

当不定冠词(ein, eine, ein)或物主代词(mein, dein 等)在形容词之前时,形容词词尾承担缺失的定冠词词尾功能,见于主格和宾格。

Formula B: After ein/eine → mixed endings

Nominative: ein kleiner Hund, eine kleine Katze, ein kleines Kind; Accusative: einen kleinen Hund, eine kleine Katze, ein kleines Kind. Dative remains -en throughout.

主格:ein kleiner Hund, eine kleine Katze, ein kleines Kind;宾格:einen kleinen Hund, eine kleine Katze, ein kleines Kind。与格全部用 -en。

No article: the adjective carries all the responsibility. The endings largely mirror those of the definite article (with small differences in genitive singular masculine and neuter, but KS3 focus is on the -er/-e/-es patterns). Example: guter Wein, frische Milch, kaltes Wasser.

无冠词:形容词承担所有责任。词尾基本仿照定冠词(阳性中性单数属格略有差异,但 KS3 阶段重点关注 -er/-e/-es 模式)。例如:guter Wein, frische Milch, kaltes Wasser。


7. Present Perfect Tense Formula | 现在完成时公式

The Perfekt is the main past tense in spoken German. Construct it with a helping verb (haben or sein) in the present tense + past participle placed at the end. The formula stays consistent; the only challenge is choosing the correct auxiliary.

现在完成时是德语口语中的主要过去时态。用现在时的助动词(haben 或 sein)加置于句末的过去分词构成。公式始终如一,唯一的挑战是选择正确的助动词。

Formula: Subject + haben/sein (conjugated) + ... + Partizip II

Use 'sein' B (gehen, fahren, fliegen) and change of state (aufwachen, sterben). All other verbs take 'haben' gemacht). Irregular participles: ge + stem (often vowel change) + en (fahren → gefahren).

移动性动词(gehen, fahren, fliegen) 或状态变化动词 (aufwachen, sterben) 使用 'sein'。其余动词一律用 'haben'。规则过去分词:ge + 词干 + t (machen → gemacht)。不规则分词:ge + 词干(常变元音)+ en (fahren → gefahren)。

Examples: Ich habe gestern Fussball gespielt. Wir sind nach Berlin gefahren. The past participle always goes to the end of the clause.

例句:Ich habe gestern Fussball gespielt. Wir sind nach Berlin gefahren. 过去分词总是位于从句末尾。


8. Basic Sentence Structure: Verb Second Rule | 基本句子结构:动词第二位公式

The most fundamental syntax rule in German is the verb‑second principle. In a main clause, the conjugated verb must be the second element. The first position can be occupied by the subject, a time phrase, a place phrase, or any other element.

德语最根本的句法规则是动词第二位原则。在主句中,变位动词必须是第二个成分。第一个位置可以由主语、时间短语、地点短语或任何其他成分布局。

Main clause formula: Topic + Verb + Rest → S V O or Time V S O etc.

If you start with something other than the subject, the subject immediately follows the verb. Example: Morgen gehe ich ins Kino. (Tomorrow I go to the cinema.) The verb remains the second idea. A common mistake is putting the verb in third position; always check.

如果句子不以主语开头,主语必须紧跟在动词之后。例句:Morgen gehe ich ins Kino。动词始终是第二个思想。常见错误是把动词放在第三位;务必检查。

For subordinate clauses (with weil, dass, wenn etc.), the verb moves to the end: ..., weil ich müde bin. This 'verb at the end' formula is essential for building complex sentences.

对于从句(由 weil、dass、wenn 等引导),动词挪到句末:..., weil ich müde bin。这个 ' 动词在句末 ' 公式是构建复杂句子的关键。


9. Question Formation Formulas | 疑问句构成公式

German questions come in two types: yes/no questions and information questions. The formula for yes/no questions is extremely simple: just put the conjugated verb in first position.

德语问句分为两类:是非问句和信息问句。是非问句的公式极其简单:只需把变位动词放在第一位。

Yes/No formula: Verb + Subject + ... ?

Example: Spielst du Fussball? → Do you play football? For information questions, start with a question word (Wer, Was, Wo, Wann, Warum, Wie), then verb, then subject. Formula: W‑question + Verb + Subject + ...?

例如:Spielst du Fussball? 对于信息问句,以疑问词开头 (Wer, Was, Wo, Wann, Warum, Wie),然后是动词,再是主语。公式:W‑疑问词 + 动词 + 主语 + ...?

Example: Wann fährt der Zug ab? Keep the verb second. If a question has a preposition, it can lead: Mit wem sprichst du? The verb still follows.

例句:Wann fährt der Zug ab? 保持动词第二位。如果问句带介词,介词可以置于句首:Mit wem sprichst du? 动词依然跟随。


10. Negation with 'nicht' and 'kein' | 否定词 nicht 与 kein 的用法公式

To negate a sentence, choose between 'nicht' and 'kein'. Use 'kein' to negate a noun preceded by an indefinite article or no article; it functions like 'ein' and takes the same endings. Use 'nicht' to negate verbs, adjectives, adverbs, or a definite article.

要否定一个句子,在 'nicht' 和 'kein' 之间选择。用 'kein' 否定带不定冠词或无冠词的名词;它的功能如同 'ein' 且带相同词尾。用 'nicht' 否定动词、形容词、副词或带定冠词的名词。

Formula for 'kein': kein + noun (with case ending) → Ich habe keinen Hund.

'Nicht' typically goes at the end of the clause when negating the whole verb, or right before the element you want to negate. General rule: place 'nicht' after the verb and any object pronouns, before adverbs of manner and locative phrases.

否定整个动词时,'nicht' 通常置于句末,或者放在你想否定的成分之前。一般规则:'nicht' 放在动词及任何宾格代词之后,方式状语和地点短语之前。

Examples: Ich verstehe nicht. → I don't understand. Ich fahre nicht mit dem Bus. → I'm not going by bus. Er ist nicht nett. → He is not nice. Remember: 'kein' declines for case and gender: kein, keine, keinen, keinem.

例句:Ich verstehe nicht.→我不明白。Ich fahre nicht mit dem Bus.→我不坐公交。Er ist nicht nett.→他不友善。记住:'kein' 需随格和性变化:kein, keine, keinen, keinem。


11. Personal Pronouns in Cases | 人称代词各格变位速查

Personal pronouns change form depending on their case: nominative (subject), accusative (direct object), and dative (indirect object). Learn these as a table; they appear in every conversation.

人称代词根据格的不同发生变化:主格(主语)、宾格(直接宾语)、与格(间接宾语)。把这些当作一张表格来学;每次交谈都会用到。

Formula reference:

NominativeAccusativeDative
ichmichmir
dudichdir
erihnihm
sie (she)sieihr
esesihm
wirunsPublished by TutorHao | KS3 德语 Revision Series | aleveler.com

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