Unit 6 Surprising Plants Exploring and Using 课件-2024-2025学年高中英语重大版（2019）必修第一册

Unit 6 Surprising Plants Exploring and Using: Attributive Clauses with Relative Adverbs By the end of this lesson, I will be able to: 1. understand attributive clauses with relative adverbs 2. tell the difference between attributive clauses with relative pronouns and those with relative adverbs 3. describe things using attributive clauses with relative adverbs and pronouns. Learning Objectives: In England, there is a kind of flower which looks like a lady’s slipper. It is called Lady’s Slipper. It is considered to be the rarest type of wild orchids. Although it was once found across Europe and the UK, now Lancashire in England is the only place where this plant can be found. One of the reasons why it is so rare is known to all. That is, people picked almost all of them. One who sells only a single cutting of this plant can get US $5,000. Another reason why it is so unique is that it is one of the most difficult plants to grow. Fortunately, strict protection policies have been established to protect it since 1917 when this endangered plant was once declared extinct in England. So over the years, people have grown increasingly aware of the need to protect this rare plant. Stage 1: Understanding the meaning Step 1: Read the following paragraph and underline the attributive clauses with relative pronouns In England, there is a kind of flower which looks like a lady’s slipper. It is called Lady’s Slipper. It is considered to be the rarest type of wild orchids. Although it was once found across Europe and the UK, now Lancashire in England is the only place where this plant can be found. One of the reasons why it is so rare is known to all. That is, people picked almost all of them. One who sells only a single cutting of this plant can get US $5,000. Another reason why it is so unique is that it is one of the most difficult plants to grow. Fortunately, strict protection policies have been established to protect it since 1917 when this endangered plant was once declared extinct in England. So over the years, people have grown increasingly aware of the need to protect this rare plant. Stage 1: Understanding the meaning Step 2: Compare the attributive clauses with relative pronouns with the parts in red Think about the following questions: Do they also add more information to the noun? Are they also attributive clauses? What’s the difference between the parts in red and the underlined parts? 1) One who sells only a single cutting of this plant can get US $5,000. 2) Now Lancashire in England is the only place where this plant can be found. Stage 2: Discovering the rule Step 1: Analyzing the structure of the two sentences and figure out the function and position of the attributive clauses One who sells only a single cutting of this plant can get US $5,000. Stage 2: Discovering the rule Step 1: Analyzing the structure of the two sentences and figure out the function and position of the attributive clauses antecedent relative pronoun attributive clause main clause 2) Now Lancashire in England is the only place where this plant can be found. Stage 2: Discovering the rule Step 1: Analyzing the structure of the two sentences and figure out the function and position of the attributive clauses antecedent relative adverb attributive clause main clause Functions: describe (nouns/noun phrases/pronouns) Position: go (before/in the middle of/after) the main clause Windows 用户 (W用) - an attributive clause where a relative adverb when an adverbial a subject an object a predicative why Stage 2: Discovering the rule Step 2: Working in pairs to analyze the other sentences with the red parts in Understanding the meaning and then complete the rules by using the words or expressions in the box Rules: When we want to give more information about a place, a time or a reason, we may use which is introduced by like , or . 2. The relative adverb functions as in the attributive clause, while the relative pronoun functions as , or . an attributive clause where when why an adverbial a subject an object a predicative a relative adverb The flowers were becoming extinct. People picked almost all of them. The reason why the flowers were becoming extinct was that people picked almost all of them. Stage 3: Applying the rule Step 1: Connecting the two sentences by using attributive clauses with relative adverbs The flowers were becoming extinct. People picked almost all of them. The flowers grow in Yunnan province. In Yunnan province, there are large areas of tropical forests. Spring is my favorite season. In spring, everyone looks forward to seeing eye-pleasing flowers and plants. It is one of the most difficult plants to grow. A single cutting of the plant is sold for $5,500. These special plants have become endangered. People are cutting down trees. Stage 3: Applying the rule Step 1: Connecting the two sentences by using attributive clauses with relative adverbs Spring is my favorite season. In spring, everyone looks forward to seeing eye-pleasing flowers and plants. . Spring is my favorite season when everyone looks forward to seeing eye-pleasing flowers and plants. The flowers grow in Yunnan province. In Yunnan province, there are large areas of tropical forests. . The flowers grow in Yunnan province where there are large areas of tropical forests. Stage 3: Applying the rule Step 1: Connecting the two sentences by using attributive clauses with relative adverbs It is one of the most difficult plants to grow. A single cutting of the plant is sold for $5,500. . The reason why a single cutting of the plant is sold for $5,500 is that it is one of the most difficult plants to grow . These special plants have become endangered. People are cutting down trees. . The reason why these special plants have become endangered is that people are cutting down trees. You are the girl 1) ______________________ You are the girl 2) ______________________ When you go you’ll take all the rain 3) ______________________________ I don’t know the reason 4) ________________________ I don’t know the time 5) _________________________ I don’t forget the river 6) _____________ and the valley 7) _______________ I will miss your bright eyes and sweet smile Stage 3: Applying the rule Step 2: Discussing in groups to complete the following lyrics using attributive clauses You are the girl 1) ______________________ You are the girl 2) ______________________ When you go you’ll take all the rain 3) ______________________________ I don’t know the reason 4) ________________________ I don’t know the time 5) _________________________ I don’t forget the river 6) _____________________ and the valley 7) _____________________ I will miss your bright eyes and sweet smile Stage 3: Applying the rule Step 3: Listening to a song and check the answers whose heart is so silly whom we love so really that had watered my heart all the nights why you are leaving when you’re here where you often swim where you often walk Situation: You are writing a song for your former classmate in junior middle school. In the song, you may recall the days that you spent together or express how much you miss your classmate. Example: You are one of my best friends who I’d like to share everything with. I really miss the time when we studied hard and played hard in junior middle school. Stage 4: Assignment Writing a song using attributive clauses according to the following situation Stage 5: Self-assessing Tick the following statements to assess your progress You are able to: understand attributive clauses with relative adverbs; tell the difference between attributive clauses with relative pronouns and those with relative adverbs; describe things using attributive clauses with relative adverbs and pronouns. Agree Somewhat agree Need more work THANK YOU $$