Incorrect Correct Incorrect Correct

Morn-in morn-ing shav-in shav-ing

run-nin run-ning hid-in hid-ing

talk-in talk-ing see-in see-ing

walk-in walk-ing lov-in lov-ing

drink-in drink-ing fight-in fight-ing

slid-in slid-ing laugh-in laugh-ing

R

Sound the R clearly and forcibly.

When it precedes a vowel, give it a slight trill.

Rule ruin rat rug reck rate

reed rill rub rig rim rite

ride rise red rag rick rote

run reek rib rob rip ruse

roar roam rack rid rip rouse

Arch farm lark far snare for

march harm bark bar spare war

larch charm mark hair sure corn

starch dark are stair lure born

arm spark star care pure horn

McGuffey's Fourth Eclectic Reader · 第 33 / 201 题