When using the perfect tense in German, it is important to choose the correct auxiliary verb.
These activities will give you practice in choosing correctly between 'haben' and 'sein'.
Activity 1: Fill in the gaps
Instruction
Fill in the gaps in the following sentences using the correct form of 'sein' or 'haben'. Then read the feedback. Open the help section first if you would like some guidance on the rules.
If you need a reminder of the rules for choosing between haben and sein, open this link to view or download a short explanation:
Helfen is an intransitive verb (it does not take a direct object in the accusative case), but it does not belong to any of the groups of verbs that take sein.
Letzten Sommer bin ich nach Spanien gefahren.
Fahren is used intransitively in this sentence, and it is a verb of motion.
Was ist passiert?
Passieren is an intransitive verb (it does not take a direct object in the accusative case), and it means 'to happen'.
Heute ist sie sehr schlecht gelaunt, weil ihr Kind um 4 Uhr morgens aufgewacht ist.
Aufwachen is an intransitive verb and expresses the idea of a change in state
Hat sie die Pruefung bestanden?
Bestehen means 'to pass' here, but it is a transitive verb (with the accusative object Pruefung)
Er wollte das Auto reparieren, aber das ist ihm nicht gelungen.
Gelingen is an intransitive verb and means 'to succeed'.
Meine Mutter hat mich zum Bahnhof gefahren.
Fahren isa verb of motion, but in this sentence it is used transitively (with the accusative direct object mich).
Ich bin in London aufgewachsen.
Aufwachsen is an intransitive verb which expresses the idea of a change in state.
Activity 2: Choose the correct perfect tense sentence
Instruction
Choose the correct perfect tense version of each sentence. Then read the feedback. Open the help section first if you would like some guidance on the rules.
If you need a reminder of the rules for choosing between 'haben' and 'sein', open this this link to view or download a short explanation:
Sterben is an intransitive verb (it does not take a direct object in the accusative case) and expresses the idea of a change in state. Gestorben ist the past participle of sterben.
2. Das Eichhoernchen klettert auf die Mauer.
Das Eichhoernchen ist auf die Mauer geklettert.
Klettern is an intransitive verb of motion. Geklettert is the past participle of klettern.
3. So was geschieht jeden Tag.
So was ist jeden Tag geschehen.
Geschehen is an intransitive verb meaning 'to happen'. Geschehen is the past participle of Geschehen.
4. Der Hund springt ins Meer
Der Hund ist ins Meer gesprungen.
Springen is an intransitive verb of motion. Gesprungen is the past participle of springen.
5. Wir fliegen nach Frankreich
Wir sind nach Frankreich geflogen.
Fliegen is an intransitive verb of motion. Geflogen is the past participle of fliegen.
6. Er faehrt das Schiff zum Hafen
Er hat das Schiff zum Hafen gefahren.
Fahren is a verb of motion, but in this sentence it is used transitively (as it has the accusative direct object Schiff). Gefahren is the past participle of fahren.
7. Das Eis schmilzt.
Das Eis istgeschmolzen.
Schmelzen is used intransitively in this sentence, and expresses the idea of a change in state. Geschmolzen is the past participle of schmelzen.
8. Die Sonne schmilzt das Eis.
Die Sonne hat das Eis geschmolzen.
Schmelzen expresses the idea of a change in state, but in this sentence it is used transitively (with the accusative direct object Eis). Geschmolzen is the past participle of schmelzen.
9. Der Fruehling kommt.
Der Fruehling istgekommen.
Kommen is an intransitive verb of motion. Gekommen is the past participle of kommen.