·练习每一种语法结构的形式、意义和运用·情境化和“亲读者”的语法解释有助于学生理解英文·题材丰富的交流活动帮助学生练习语法,学会流畅沟通,学会自我表达,从而展现自己的个性·引人入胜的听力活动加深学生对英语语法结构的理解Diane Larsen-Freeman,Heidi Riggenbach,Virginia Samuda:Grammar Dimensions 2 Copyright@2000 by Heinle & Heinle,a division of Thomson Learning. All rights reserved.No part of this work Covered by the copyright hereon may be reproduced or used in any form or by any means-graphic,electronic,or mechanical,including photocopying,recording,taping,or information storage and retrieval systems-without the written permission of the publisher. Authorzed Bilingual Edition by Thomson Learning and CMP.No part of this book may be reproduced in any form without the express written permission of Thomson Learning and CMP. Authorized edition for sale in P.R.China only.