♠특징
Unit 1
1. Phonics : ea의 여러발음, open and closed syllables, 복합어, 묵음, -ly로 끝나는 단어

2. Vocabulary
①dream, explaining, memory, vision, inspired
②grounders, outfielder, stadium, foul, dugout, inning, homers
③perspective, symbolizing, mixed-media, recollections, vivid, pastels
④Nazi, persecuting, occupation forces, relocation, rationed

3. Grammar
①문장의 형식
②주어
③술어
④복합 주어와 술어

Unit 2
1. Phonics : aw, au, alk, 접두사 dis-, re-, ph, gh, 사전 사용법, l, y, i-e, igh, ch, ar, 자음+-le, -al

2. Vocabulary
①criminal, identity, perplexing, reputation, examines, bizarre
②bloodhound, ambush, abduct, caper, intercept, cargo, hijacking
③archaeologists, excavating, trowel, background, anthropologists
④aviation, navigator, aerial, hangar, hearing, transmission

3. Grammar
①보통명사와 고유명사
②명사 단수와 복수
③명사 복수형
④명사 소유격

Unit 3
1. Phonics : 묵음, wr, 파생어, 이중모음 oi/oy, 접미사 tion, -ation, a, j, 접두사 out-/sub-, z, h, x, si, ti, s, 소리가 나지 않는 e

2. Vocabulary
①cavern, canyon, valley, geyser, plateau, crater
②shipwright, maiden, vayage, hull, adze, keel, caulked
③international date, line, territory, horizon, sight-seeing, detour, destination
④championships, exhilarated, triumph, competition, concentration, celebrity

3. Grammar
①직접목적어를 취하는 동작동사
②연결동사
③동사의 시제
④본동사와 조동사

Unit 4
1. Phonics : r-의 영향을 받는 모음, 모음 연자, 발음나지 않는 mn/lk/lm, ow, oe, o-e

2. Vocabulary
①limelight, applause, pantomime, rehearsal, audience, debut, dramatically
②traditional, mused, fascinated, incident, preserving, ballads
③impressed, memorial, dedication, spellbound, monument
④symphony orchestra, percussion, instruments, podium, baton, bass

3. Grammar
①대명사
②대명사 주격, 목적격
③대명사 소유격
④주어와 동사의 일치

Unit 5
1. Phonics : sh, ti, blends, ough의 여러 가지 발음, 불규칙 명사 복수형, 접미사 ist, -er, -or, -ian, -ent, 접사, 수를 나타내는 접두사

2. Vocabulary
①Patriot, cunning, determination, intently, confidence, fearless
②yoke, winches, stock, droves, sagebrush, emigrants
③station, Underground Railroad, Civil War, superintendent, conductor, bondage, abolitionist
④immigrants, ethnic, tenement, makeshift, dank, rickety, unbearable

3. Grammar
①형용사
②비교의 의미를 가진 형용사
③전치사
④부사

Unit 6
1. Phonics : ch, tch, -ing, u의 발음, 라틴어 어근의 ped, -ed, 접두사 bi, gh/g, g, ie+r, ee+r

2. Vocabulary
①fillets, mousse, spicy, gourmet, mocha, culinary
②suspenction bridge, cables, foundation, scaffolding, depth, span
③subway, newsstand, shuttle, loudspeaker, rumble, echoed
④tourists, cable car, landmark, skyline, rorunda, unique

3. Grammar
①단축형
②문장 만들기
③문장 만들기
④쉼표와 콜론