Both doors are locked.
Both means the two items together.
Satzbausteine
Lies den Satz in Sinneinheiten, nicht Wort für Wort.
Choose each, every, all, both, either, neither, no, none, another, and other to define sets and choices.
Picture the things first.
[ SET ]
│
├─ whole view
│ all = 100% both = 100% of 2
│
├─ one-by-one view
│ every = full scan
│ each = individual focus
│
├─ 2-choice switch
│ either = one OK
│ neither = zero OK
│ Either door is fine.
│ Neither door is open.
│
├─ empty view
│ no + noun
│ none of + known set
│ No seats are free.
│ None of the seats are free.
│
└─ next / rest view
another = one more
other = different/rest
the other = remaining one
Start with the set, then choose the view: whole, one-by-one, two-choice, empty, or next/rest.
Both doors are locked.
Both means the two items together.
Lies den Satz in Sinneinheiten, nicht Wort für Wort.
Either door is fine.
Either points to one of two possible choices.
Lies den Satz in Sinneinheiten, nicht Wort für Wort.
Neither door is open.
Neither excludes both choices and does not need another negative word.
Lies den Satz in Sinneinheiten, nicht Wort für Wort.
No seats are free.
Use no before a noun to make a zero set.
Lies den Satz in Sinneinheiten, nicht Wort für Wort.
None of the seats are free.
Use none when the noun is not directly after the determiner.
Lies den Satz in Sinneinheiten, nicht Wort für Wort.
All the guests arrived early.
All gives a wide-angle view of the complete group.
Lies den Satz in Sinneinheiten, nicht Wort für Wort.
Every guest signed in.
Every stresses that the list is complete and nobody is excluded.
Lies den Satz in Sinneinheiten, nicht Wort für Wort.
Each guest received a name badge.
Each highlights individual members inside a complete set.
Lies den Satz in Sinneinheiten, nicht Wort für Wort.
We meet every Friday.
Every is common with days and other repeated times.
Lies den Satz in Sinneinheiten, nicht Wort für Wort.
All the information is online.
All can combine with uncountable nouns.
Lies den Satz in Sinneinheiten, nicht Wort für Wort.
She wore a ring on each hand.
Each is natural for two items when you focus on them separately.
Lies den Satz in Sinneinheiten, nicht Wort für Wort.
Every of the rooms is clean.
Every cannot go directly before of.
Every room is clean.
Use every + singular noun, or use every one of before a specific group.
Lies den Satz in Sinneinheiten, nicht Wort für Wort.
Would either window seat be okay?
Either is common in questions about two possible choices.
Lies den Satz in Sinneinheiten, nicht Wort für Wort.
I don't want neither option.
Do not use neither together with another negative in standard English.
I don't want either option.
In a negative clause, either is the standard choice.
Lies den Satz in Sinneinheiten, nicht Wort für Wort.
I want neither option.
Neither already carries the negative meaning, so no extra negative is needed.
Lies den Satz in Sinneinheiten, nicht Wort für Wort.
Can I have another cup?
Another usually goes before a singular count noun.
Lies den Satz in Sinneinheiten, nicht Wort für Wort.
Other people may disagree.
Other commonly comes before plural nouns.
Lies den Satz in Sinneinheiten, nicht Wort für Wort.
I have two keys; one is here and the other is at home.
The other means the remaining item when the set is known.
Lies den Satz in Sinneinheiten, nicht Wort für Wort.
Bitte melde dich an, um fortzufahren.