Unit 1 Everything Has the Research Value What is scientific spirit�� Let's listen and speak�� Let's read�� �� Reading 1 The Spirit of Science �� Reading 2 Let Their Scientific Spirit Live On Let's write�� Let's do a project�� Unit 2 Science and Technology Go Hand in Hand What are China's technological achievements�� Let's listen and speak�� Let's read�� �� Reading 1 China's Scientific and Technological Achievements �� Reading 2 Life with Online Services Let's write�� Let's do a project�� Unit 3 Grasp the Charm of Chinese Culture How much do you know about Chinese culture�� Let's listen and speak�� Let's read�� �� Reading 1 \"Guochao\" Products Favored by Chinese Youth �� Reading 2 Chinese Bamboo Weaving Art Let's write�� Let's do a project�� Unit 4 Intercultural Communication Exists Everywhere How much do you know about intercultural communication�� Let's listen and speak�� Let's read�� �� Reading 1 Succeed in Intercultural Communication �� Reading 2 A Lost Man in a Strange Country Let's write�� Let's do a project�� Unit 5 Our Earth Deserves Protection How many natural disasters do you know�� Let's listen and speak�� Let's read�� �� Reading 1 Relationship Between Humans and Nature �� Reading 2 Take Action to Protect Environment Let's write�� Let's do a project�� Unit 6 Create a Sustainable Future Green energy is the future Let's listen and speak�� Let's read�� �� Reading 1 Green Development �� Reading 2 Sustainable Development Let's write�� Let's do a project��