♠특징
Unit 1
1. Phonics : a, r-blends, a, o, i, s-blends, l-blends, e, u, ch, sh, th, wh, e(a-e,l-e), 3-letter blends, s/c, j/g, 마지막의 e

2. Vocabulary
①overboard, bobbed, surface, float, shark, bubbles, drifting, ocean
②practice, clutched, helmet, sneaker
③announced, tiptoed, whispered, modeled, recited, murmured, scribbled
④sail, lake, breeze, rowboat, swish, ripples, waves, mast
⑤artist, photographer, camera, imagination, hobby

3. Grammar
①문장, 대문자로 쓰는 I
②의문문
③감탄문과 명령문
④보통명사
⑤이름과 장소명의 대문자 표기

Unit 2
1. Phonics : ed/d, t, 분절법, ar, or, 축약, e/ea/ee, -ing, o, oa, ow, 복합어, ai, ay, 2음절어

2. Vocabulary
①decided, solce, idea, agreed, wise
②teasure, solves, mystery, gold, buried
③pigsty, swept, scoured, polished, scubbed
④mango, guavas, watermelon, kiwis, avocados
⑤restaurant, travelers, guests, stranger, clothes, host, company

3. Grammar
①단문
②동사
③대명사
④문장의 종류
⑤불규칙 동사 have

Unit 3
1. Phonics : e/y, le, igh, oo, ur/er/ir, -s, -es, ou, -er, -or

2. Vocabulary
①planted, seds, garden, watered, weeded, grew, ground, growing
②kindness, rubies, emeralds, fortune, riches, rewarded
③accordion, drums, rlute, fiddle, guitar, instrument
④danger, dreadful, terror, cowards, gruesome, fierce, scared
⑤producers, actresses, actors, director, technicians, assistats, composer

3. Grammar
①동사 과거시제
②단어의 어순
③복수명사
④형용어
⑤be 동사