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Unit 4 Amazing Plants and Animals
Section B (2a—Project)
【學(xué)習(xí)目標(biāo)】
1.學(xué)會(huì)如何介紹某種植物或動(dòng)物。
2.培養(yǎng)熱愛大自然，保護(hù)動(dòng)植物的能力。
Warm up. Talk about animals.
A: What’s your favourite animal
B: The dog.
A: Why
B: Because it’s the most loyal animal in the world.
Circle the odd ones. Then give your reason.
2a
1. habit height size weight
2. joy happiness fun enjoy√
3. angry disappointed smart √ sad
4. appear look seem watch√ `
5. honey milk juice bread√
√
Add the endings -ance, -(t) ion,-ness, and -ity to form nouns. Use your dictionary.
2b
1. act 2. good
3. kind 4. appear
5. real 6. imagine
7. connect 8. popular
9. communicate 10. important
action
goodness
kindness
appearance
reality
imagination
connection
popularity
communication
importance
2c
Complete the sentences with the correct forms of the words in the box.
appear disappoint imagine store weigh
1. I felt _____when my favourite flowers died.
2.After the rain, some mushrooms _____in the garden.
3. In my hometown, people often use bamboo baskets to _____ food.
4. What did you put in your luggage It____ a ton.
5. I can't _____ my life without my pets. They mean a lot to me.
imagine
disappointed
weighs
will appear
store
2d
Complete the passage with the correct forms of the words in the box.
You may not realize it, but frogs play an important role in our ecosystem. The smallest frogs are about the size of a pea, while larger ones can grow as big as a human hand. Many people know that frogs help to farms by eating insects. , not everyone understands their
in nature. Frogs can live on and in water. Because of this, they are popular subjects in studies on climate change and the ecosystem.
however important land planet protect
Read the text and complete the table.
3a
The Blue Whale
The blue whale is the largest and heaviest animal on earth. It can weigh as much as 200 tons. Many people like watching blue whales swim, and they think it is one of the most beautiful things to see. Blue whales live in all oceans except the Arctic Ocean. They eat a lot, but they eat some of the tiniest animals in the ocean. A blue whale can eat around four tons of these a day. Blue whales can live up to 90 years. When a blue whale dies at sea, it becomes food for many kinds of animals living in and around the sea. This food lasts for over a year and it helps to create a lively and healthy ecosystem. Blue whales play an important role in our world, so we must protect them.
3a
Read the text and complete the table.
The blue whale
Weight
Where they live
Food
How long they live
Role in ecosystem
in all oceans except the Arctic Ocean
200 tons
some of the tiniest animals
90 years
play an important role
3b
Imagine you’re a blue whale. Use the first person to rewrite the first paragraph.
the largest and heaviest animal on earth
Hello, everyone! My name is Billy the Blue Whale.
I am .
I’m heavy, but I love .
I live in .
My favourite food is .
I can eat .
swimming
all oceans except the Arctic Ocean
some of the tiniest animals in the ocean
around 4 tons of these a day
3c
Complete your passage about the blue whale based on the text in 3a.
Make a poster about a plant or an animal
Project
4a
Work in groups. Choose or create the title of your poster.
The Strangest
Animal
The Cutest Animal
The Most Amazing
Plant
The Most Beautiful
Animal
The Oldest
Tree
The Most Popular
House Plant
4b
Collect pictures and find out information about the plant or animal that you chose.
1. What is its name
2. Where does it live/grow
3. Why did you choose it
4. What are some interesting facts about it
A panda.
It lives in Sichuan, China.
Because it’s cute and smart.
At birth, a baby panda is about 15 cm long, but an adult panda is around 150 cm long.
At birth, a baby panda is about 0.1 to 0.2 kilos, but an adult panda weighs 100 kilos.
4c
Present your poster in class. Then vote for the best one.
Make your poster.
4d
Reflecting
1. What amazing plants and animals did you learn about in the unit
2. When do you use the superlative forms of adjectives and adverbs
3. Can you describe some amazing plants or animals in the world
4. How are we connected with plants and animals
Bamboo, redwood, bees, the blue whale, frog…
When three or more than three compare.
Yes, I can. For example, the blue whale is the largest and heaviest animal on earth.
We need food from some plants and animals. We also need some plants to build houses or make tools.
一、總結(jié)如何介紹植物從哪幾個(gè)方面來寫：
1.特征：…is one of the most popular/beautiful plant in...
2.年齡：…first appeared over …years ago.
3.原因：People love it, as it is the symbol of hope/long life/…
4.地點(diǎn)：They grow in…
5.高度：Some… can grow almost one meter in one day.
6. 用途：People use them to build houses and make tools.
【課堂小結(jié)】
二、總結(jié)如何介紹動(dòng)物從哪幾個(gè)方面來寫：
1.特征：…is the largest/heaviest animal in the world.
2.重量：It weighs…
3.棲息地：They live in…
4.食物：They eat…
5.壽命：They can live up to…years.
6. 角色：They play an important role in our world.
【課堂小結(jié)】
請(qǐng)你寫一篇80詞左右的英語短文來介紹你最喜愛的植物或動(dòng)物吧。
【Homework】
Tall trees catch wind. 樹大招風(fēng)。

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