而且 — Keep the prior clause as given, then stack a second point that runs the same way and reinforces it.

grammar → 而且

TSUMUGU · TBCL 3 (est.) · 語法

而且 grammar point · tier 1 · 而且 — moreover, and what's more (add a second point the same way)

Keep the prior clause as given, then stack a second point that runs the same way and reinforces it.

字源 FORM what the parts do

而 is a chin and its combed-down whiskers, borrowed whole for the joining word; 且 is the ancestral tablet on its stand, borrowed too. Neither graph spells the meaning. Set head to head, the joint stacks a second clause onto the first, both running the same way.

故事 STORY a scene to remember it by

One strand lies down, and 而且 lays the next strand the same way beside it, the pile growing thicker on one side.

字源記憶法自撰

框 · Frame

[clause A]，而且 [clause B in the same direction as A]

觸 · Trigger

Said one thing; now a second that piles on in the same direction.

序 · The move

1State clause A on its own, with no opener.Does A stand as a plain claim?

2Place 而且 at the head of clause B.Does B add to A rather than cut against it?

3Keep B running the same direction as A, a second point on the same side.Would swapping in 但是 break the sense? If yes, 而且 is right.

例 · Examples

1臺灣Taiwan夏天summer很熱is hot，而且and what's more很濕is humid。

Taiwan's summers are hot, and what's more, humid.

界 · Boundary

但是

而且 stacks clause B the same way as A, both on one side; 但是 turns clause B against A. Same two clauses, opposite link.

和1

和 ties two nouns into one item (A和B); 而且 joins whole clauses or predicates, adding a second statement after the first.

他很高，而且他弟弟很矮。✗ → 他很高，而且很瘦。✓ (B must run the same direction as A, not turn against it)

我喜歡茶而且咖啡。✗ → 我喜歡茶和咖啡。✓ (joining two nouns wants 和; 而且 joins clauses)

而且天氣很好。✗ (an opener with no clause before it) → 今天放假，而且天氣很好。✓ (而且 needs a clause A to add onto)

English can start a sentence with a bare 'and what's more' after a full stop; 而且 wants clause A present in the same breath, so a sentence-initial 而且 with nothing before it reads as unfinished.