1. 교재의 주요 특징 및 장점
(1) Communicative Approaches: 의사소통연습을 위한 충분한 과업 제공
a. Activity마다 제공하는 pair work 및 group work
b. Speaking, Role-play, Discussion등 다양한 유형의 말하기 과업
c. 교재 뒷면에 추가적인 Interchange activities를 통한 말하기 과업

(2) Task-based Listening activities: 적극적 참여와 충분한 고민 후에 정답을 도출할 수 있도록 듣기 과업 구성

(3) 명확한 교재 Lay-out: Activity 구분이 명확하여 원하는 스킬을 선택해 유연하게 활용 가능.

(4) Grammar Plus: 본문 문법내용에 대한 추가적인 문법연습을 통해 유창성(fluency) 뿐만 아니라 정확성(accuracy) 강화에도 초점

(5) 광범위한 보조학습자료 제공: 20년이라는 시간에 걸쳐 5판이 출간되면서 쌓인 충분한 양의 보조자료를 통해 보다 유연한 교수학습 가능
홈페이지에서 다운로드 가능한 다양한 worksheet: Grammar, Vocabulary, Extra, Writing, Project worksheet 제공
이외에도 교사를 위한 Language summary등의 자료 제공

(6) Online Self-study: 교재에서 학습한 내용에 대한 추가적인 복습 가능
어휘, 문법, 듣기, 말하기, 독해 학습
Comprehensive Video Activity도 함께 제공

(7) 각종 TEST 제공
Placement Test (Paper version 제공)
Assessment 제공(Unit별 Quizzes, 중간 및 기말고사 Test 제공. PDF, MS Word 두 가지 형식 제공. MS Word를 활용하여 수정 가능)

Teach with confidence, using the world's favorite English course. Interchange is a four-level, American English course that has been used by over 50 million students worldwide. This Level 3 Student's Book includes 16 units, eight progress checks, and a Grammar Plus section to ensure that students receive all of the practice they need. Inside each book is a single-use code for online self-study material. This gives access to videos and hundreds of automatically graded exercises, and works on PCs and Macs.

UNIT 1 Where are you from?
UNIT 2 What do you do.
UNIT 3 How much are these?
UNIT 4 Do you play the guitar?
UNIT 5 What an interesting family!
UNIT 6 How often do you run?
UNIT 7 We went dancing!
UNIT 8 How's the neighborhood?
UNIT 9 What does she look like?
UNIT 10 Have you ever been there?
UNIT 11 It's a really nice city.
UNIT 12 it's important to get rest.
UNIT 13 What would you like?
UNIT 14 It's the coldest city!
UNIT 15 What are you doing later?
UNIT 16 How have you changed? 

Jack C. Richards 

Professor Jack C. Richards is an internationally recognized authority on English-language acquisition, teacher training, and materials design. A well-known lecturer and consultant, he has taught at universities in the United States, China, Singapore, New Zealand, Canada, Indonesia, and Brazil. Professor Richards' many successful publications include the?Interchange?series,?Approaches and Methods in Language Teaching, and?Curriculum Development in Language Teaching.