美国加州教材 Focus On Life Science California Grade 7.pdf

interactivestudenteditionNew York,New York Columbus,Ohio Chicago,Illinois Peoria,Illinois Woodland Hills,Californiai-iii MSSG7-Title-pgs-874184.indd ii-iii MSSG7-Title-pgs-874184.indd i2/13/06 11:04:48 PM2/13/06 11:04:48 PMSciencenlinenlineFocus On Life ScienceRedwood trees can live over 200 years and grow to heights over 90 meters tall.There are three members of the redwood fam-ilycoast redwoods,giant sequoias,and dawn redwoods.Copyright 2007 by The McGraw-Hill Companies,Inc.All rights reserved.Except as permitted under the United States Copyright Act,no part of this publication may be reproduced or distributed in any form or by any means,or stored in a database or retrieval system,without prior written permission of the publisher.The National Geographic features were designed and developed by National Geographics Childrens Books and Education Division.Copyright National Geographic.The name“National Geographic”and the Yellow Border Rectangle are trademarks of National Geographic and their use,without prior written permission,is strictly prohibited.Send all inquiries to:Glencoe/McGraw-Hill8787 Orion PlaceColumbus,OH 43240-4027ISBN-13:978-0-07-879434-6ISBN-10:0-07-879434-XPrinted in the United States of America.3 4 5 6 7 8 9 10 079/043 11 10 09 08 07Study Tools Interactive Tables Interactive Time Line Animated Illustrations Lesson Self-Check Quizzes Chapter Test Practice Standardized Test Practice Vocabulary PuzzleMaker Interactive Tutor Multilingual Science Glossary Study to Go Online Student Edition BrainPop MoviesExtensions Virtual Labs Microscopy Links Periodic Table Links Career Links Prescreened Web Links WebQuest Project Science Fair Ideas Internet LabsFor Teachers Teacher Bulletin Board Teaching Today,and much more!Check out the following features on your Online Learning Center:iiiIntroduction to Investigation and Experimentation.2 7.a,7.b,7.c,7.d,7.eUnit 1Cell Biology.42Chapter 1 Cell Structure and Function.44 1.a,1.b,1.c,1.d,2.e,7.a,7.c,7.d,7.eChapter 2 From a Cell to an Organism.84 1.c,1.e,1.f,5.a,7.a,7.d,7.eUnit 2Reproduction and Genetics .120Chapter 3 Reproduction of Organisms .122 2.a,2.b,5.f,7.a,7.b,7.c,7.d,7.eChapter 4 Genetics.168 2.b,2.c,2.d,7.a,7.b,7.c,7.eUnit 3EvolutionChange Over Time.204Chapter 5 The Process of Evolution.206 3.a,3.b,3.e,7.a,7.b,7.c,7.dChapter 6 EvolutionEvidence of Change.240 3.a,3.c,3.d,4.c,4.e,4.f,7.c,7.d,7.eUnit 4Earth and Life History.278Chapter 7 The Age of Earth.280 4.a,4.c,4.d,7.c,7.dChapter 8 The History of Life on Earth .312 4.b,4.e,4.g,7.a,7.c,7.dUnit 5Structure,Function,and Physical Properties in Living Systems .354Chapter 9 The Musculoskeletal System and Levers.356 5.a,5.c,6.h,6.i,7.a,7.c,7.dChapter 10 The Cardiopulmonary System and Pressure.388 5.b,6.j,7.a,7.c,7.eChapter 11 The Eye and Light.424 5.g,6.a,6.b,6.c,6.d,6.e,6.f,6.gChapter 12 The Ear and Sound .468 5.g,7.b,7.d,7.eChapter 13 The Human Reproductive System .500 5.d,5.e,7.a,7.b,7.c,7.di-iii MSSG7-Title-pgs-874184.indd iiii-iii MSSG7-Title-pgs-874184.indd iii2/13/06 11:05:11 PM2/13/06 11:05:11 PMivThe California Science Teacher Advisory Board provided valuable input in the development of the 2007 edition of Focus On Life Science.They helped create the scope and sequence of the Student Edition,provided content and pedagogical comments,and provided feedback for the Teacher Wraparound Edition.Charles Beecroft8th Grade Science TeacherColumbia School DistrictRedding,CATom CastroScience TeacherMartinez JHS/Martinez USDMartinez,CALisa L.CordesScience Department ChairRivera Middle School/El Rancho USDPico Rivera,CAJustin Cunningham EdDCoordinator,Small School District ServicesSan Diego,County Office of EducationSan Diego,CARichard FilsonScience Department ChairEdison High School,Stockton Unified School DistrictStockton,CABruce FisherDistinguished Teacher in ResidenceHumboldt State UniversityArcata,CADouglas FisherDirector of Professional DevelopmentCity Heights Educational CollaborativeSan Diego,CAMindi FisherLeadership Team AdministratorPeninsula Union School DistrictSamoa,CAFrederick W.FrekingFaculty AdvisorUniversity of California,Los AngelesLos Angeles,CANancy FreyAssociate Professor of LiteracySan Diego State UniversitySan Diego,CAMaria C.GrantTeacherHoover High School/San Diego City School and San Diego State UniversitySan Diego,CAPatrick HortonScience TeacherDay Creek Intermediate SchoolEtiwanda,CAPatty HortonProfessional Development ProviderEtiwanda School DistrictEtiwanda,CAPatricia JurezCoordinator IIISacramento City Unified School DistrictSacramento,CAKathy MolnarProfessional Development MentorEtiwanda School DistrictEtiwanda,CACarol OrtonTeacherBernardo Heights Middle SchoolSan Diego,CAJoycalyn PeoplesScience SpecialistRiverside Unified School DistrictRiverside,CAWendi L.RodriguezTeacherHeritage/Snowline JUSDPhelan,CAGladys SorensenScience Department ChairPatrick Henry Middle SchoolGrenada Hills,CAGranger B.WardCalifornia Superintendent and Former Science TeacherSan Diego,CAiv-xi MSSG7-TOC-874184.