that 引导的定语从句

教材## 1. that 引导的定语从句 that 引导的定语从句既可以修饰人,也可以修饰物,that 在从句中作主语或宾语(作宾语时可以省略)。例如: The film that tells of an adventure is very interesting. 那部关于探险的电影非常有趣。(that 在从句中作主语,从句修饰物) The writer that I like best is Mark Twain. 我最喜欢的作家是Mark Twain。(that在从句中作宾语,从句修饰人)

课标(3) 语法知识 英语语法知识包括词法知识和句法知识（见附录4）。词法关注词的形态变化，如名词的数、格，动词的时、态（体）等；句法关注句子结构，如句子的种类、成分、语序等。词法和句法之间的关系非常紧密。在语言使用中，语法知识是“形式—意义—使用”的统一体，与语音、词汇、语篇和语用知识紧密相连，直接影响语言理解与表达的准确性和得体性。具体内容要求见表11。

教材## Unit 5 A fine balance Humans and other living things depend on each other. In this unit, let's explore our relationship with nature. What is our influence on nature? How can we protect nature? What are our achievements in protecting nature? By the end of this unit, you will make a nature protection plan. After completing the unit, you will be able to: use words and expressions in the unit to talk about our relationship with nature. use attributive clauses with that and which to talk about humans' influence on nature. explain the importance of protecting nature. What can you see in the picture?

教材## Understanding ideas 1 Look at the title of the passage and the picture. Predict what the passage is about. Use the word cloud to help you. people disappear increase cut down pollution get along with drop nature 2 Read the passage and check your prediction. ## When the earth stands still 1 Have you ever thought about this question: what would happen to the natural world if people were gone? Let's imagine it. One day, all human activities stop. Cars disappear from the roads, boats from the rivers, and planes from the sky. Streets, beaches and parks that are usually full of people remain empty. What happens in such a world? 2 It is no surprise that animals soon increase in number. In cities, traffic noise often means that animals cannot easily hear each other. Without humans, the noise drops greatly as traffic stops. This allows natural sounds to fill the air. It is much easier for animals to find each other and form families. Also, tourists disappear from beaches and seas. Sea animals are not troubled by people around them.

教材## - Useful expressions What would happen to... if...? ... are suffering from... It is no surprise that... What a(n)... thing to think about! The rapid development of human society has made us... We need to think more about...

教材## Phonetics in use ## Unstressed words in sentences (1) Function words like a(n) , the, that, of, etc., are usually important for the grammar of a sentence, not its meaning. We usually say these words softly and quickly in a sentence. Practise more ⋯ p100 ## All about the rainforests How much do you know about rainforests? Take the quiz and find out! True False 1 The rainforest is a part of nature that is important to us all. ○ ○ 2 Rainforests are often called the “heart of the earth”. ○ ○ 3 Rainforests are home to more than half of the animals and plants on the earth. ○ ○ 4 Rainforests are growing because of human activity. ○ ○ 5 Farmers cut down trees to make more space for their animals. ○ ○ 6 Factories cut down trees to make toys. ○ ○ 7 In 2021, about 37,500 square kilometres of rainforests were lost. ○ ○ ## Learning to learn Listening for reasons When people explain something or give an opinion, they will often provide reasons. Reasons are often introduced with words like as, because and since. ## 3 Listen to the radio programme and complete the notes. ## What's the problem? Logging in rainforests is usually (1) the law. However, it's (2) to notice it.