目录
- Contents
- Contents
- Unit 1 People around us
- Section 1 Experiencing and understanding language
- Section 2 Exploring and applying rules
- Section 3 Expressing and communicating ideas
- Section 4 Extending and developing competencies
- Checking your progress
- Unit 1 词汇表
- Unit 2 Travelling around the world
- Section 1 Experiencing and understanding language
- Section 2 Exploring and applying rules
- Section 3 Expressing and communicating ideas
- Section 4 Extending and developing competencies
- Checking your progress
- Unit 2 词汇表
- Unit 3 Trees and us
- Section 1 Experiencing and understanding language
- Section 2 Exploring and applying rules
- Section 3 Expressing and communicating ideas
- Section 4 Extending and developing competencies
- Checking your progress
- Unit 3 词汇表
- Unit 4 Our animal friends
- Section 1 Experiencing and understanding language
- Section 2 Exploring and applying rules
- Section 3 Expressing and communicating ideas
- Section 4 Extending and developing competencies
- Checking your progress
- Unit 4 词汇表
- Unit 5 Water is life
- Section 1 Experiencing and understanding language
- Section 2 Exploring and applying rules
- Section 3 Expressing and communicating ideas
- Section 4 Extending and developing competencies
- Checking your progress
- Unit 5 词汇表
- Unit 6 Electricity everywhere
- Section 1 Experiencing and understanding language
- Section 2 Exploring and applying rules
- Section 3 Expressing and communicating ideas
- Section 4 Extending and developing competencies
- Checking your progress
- Unit 6 词汇表
- Unit 7 Role models of our time
- Section 1 Experiencing and understanding language
- Section 2 Exploring and applying rules
- Section 3 Expressing and communicating ideas
- Section 4 Extending and developing competencies
- Checking your progress
- Unit 7 词汇表
- Unit 8 Following your interests
- Section 1 Experiencing and understanding language
- Section 2 Exploring and applying rules
- Section 3 Expressing and communicating ideas
- Section 4 Extending and developing competencies
- Checking your progress
- Unit 8 词汇表
- Appendices
- Study skills
- Grammar review
- Irregular verbs
- Phonetic symbols
- Words and phrases in each unit
- Words and phrases in alphabetical order
- Proper nouns
- Glossary
