一、易写错词汇familiar a
熟悉的,常见的fasten v
系牢,使稳固fetch vt
拿来,取来flame n
火焰,热情 v
燃烧flour n
面粉,粉foreign adj
外国的,不熟悉的fourth 第四fortieth 第四十found vt
建立furniture un
二、易错词汇变形face adj
facial fail n
failurefaith adj
faithfulfar farther 比较级 farther 最高级 far further 比较级 further 最高级favour adj
favourable feel n
feeling fierce fiercer 比较级 fiercest 最高级final adv
finally finance adv
financialfind n
finding flexible n
flexibility fluent n
fluencyadv
fluencyfocus focuses 变三单fog adj
foggy fool adj
foolish force adj
forceful foreign n
foreigner forget adj
forgettable 易被忘记的adj
unforgettable 难忘的fortune adj
fortunatefortunate adv
fortunatelyfree n
freedomfrequent adv
frequentlyn
frequencyfresh fresher 比较级 freshest 最高级fresh v
freshen friend adj
friendlyn
friendship 友谊fright vt
frightenfr