目录

（一）语音部分

Lesson One 第一课

Lesson Two 第二课

Lesson Three 第三课

Lesson Four 第四课

Lesson Five 第五课

Lesson Six 第六课

Lesson Seven 第七课

Lesson Eight 第八课

Lesson Nine 第九课

Lesson Ten 第十课

Lesson Eleven 第十一课

Lesson Twelve 第十二课

（二）课文、语法部分

Lesson Thirteen

Lesson Fourteen

Lesson Fifteen

Lesson Sixteen

Lesson Seventeen

Lesson Eighteen

Lesson Nineteen

Lesson Twenty

Lesson Twenty-One

Lesson Twenty-Two

Lesson Twenty-Three

Lesson Twenty-Four

Lesson Twenty-Five

Lesson Twenty-Six

Lesson Twenty-Seven

（三）补充阅读

Ⅰ．At an English Class

Ⅱ．Study As Lenin Studied

Ⅲ．A Good Way to Study English

Ⅳ．The Story of a Raindrop

Ⅴ．A Famous Clock

Ⅵ．Asia

Ⅶ．How Long Is a“Light Year”？

Ⅷ．Why Does Petrol Burn but Water Does Not？

Ⅸ．Scientists’Language

Ⅹ．The Ant and the Grasshopper

Ⅺ．Mathematics Comes from Practice

Ⅻ．The Mississippi River

附：不规则动词表

复习测验题

总词汇表