【新教材】Unit 4 Amazing Plants and Animals Section B(1a—1f)课件+课后分层练习(含答案)人教版八年级上册

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【新教材】Unit 4 Amazing Plants and Animals Section B(1a—1f)课件+课后分层练习(含答案)人教版八年级上册

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Unit 4 Amazing Plants and Animals
Section B(1a—1f)
基础巩固
I. 根据句意及汉语提示填写单词。
1. Earth is the only __________ (行星) where we can live.
2. It’s snowing outside. You need warm clothes to __________ (保护) you against the cold.
3. __________ (想象) you have a million yuan. What would you do
4. We need to __________ (交流) with our friends.
5. She added some __________ (蜂蜜) to her tea because she liked sweet tea.
6. Every __________ (行动) has a reaction.
7. Fish can’t live __________ (没有) water.
8. These __________ (商店) are open 24 hours a day. You can go there anytime.
II. 单项填空。
( )9. --I think everyone __________ in making the world a better place.
--I agree. Even small actions can make a big difference.
A. plays a part B. takes a part C. makes a part D. does a part
( )10. I felt __________ when I heard that we lost the football match.
A. disappoint B. disappointed C. disappointing D. disappointment
( )11. All the students have one thing __________.
A. at common B. common C. with common D. in common
( )12. I can’t connect my computer ______ the internet. There must be something wrong with it.
A. on B. in C. to D. at
( )13. I like __________ very much. It tastes sweet.
A. honey B. bread C. pollen D. salt
能力提升
III. 用括号内所给单词的适当形式填空。
14. Fifty per cent of the water in this area __________ (be) for farming.
15. Bees are also one of the most interesting __________ (animal) in the world.
16. The two cities are now __________ (connect) by a new bridge.
17. We understand the __________ (important) of protecting the environment.
18. He was __________ (disappoint) when he knew that he didn’t get the job.
19. His quick __________ (act) saved the little child from danger.
20. We can’t live __________ (with) air, so we should try our best to keep the air clean.
21. __________ (human), plants and animals share the same planet.
22. I saw several __________ (ant) carrying food back to their home just now.
23. The little boy looks __________ (worry) because he can’t find his toy.
IV. 根据所给汉语提示完成下列句子。(每空限填一词)
24. 事实上,我并不喜欢吃辣的食物。
__________ __________ , I don’t like spicy food.
25. 因为这个原因,我决定改变我的计划。
__________ __________ __________, I decided to change my plans.
26. 那棵老树是一群鸟儿的家。
The old tree __________ __________ __________ a family of birds.
27. 团队精神在足球比赛中发挥着重要作用。
Team spirit __________ __________ __________ __________ __________ the football match.
28. 为了买一辆新车,他每个月都存钱。
_______ ________ _______ buy a new car, he saved money every month.
阅读素养提升
V. 阅读理解。
My name is Karl. I was born on a farm with my brothers and sisters.
One day, a man and two little boys came to the farm.
“Which dog do you want ” the man asked.
“We want that one!” the boys said. ▲
They drove me to my new home in the city. The boys promised they would look after me very carefully, and they did.
They fed me, played with me and walked me every day. Then one day, they got a computer. After that, the boys played computer games all the time. They did not play with me or feed me any more.
Finally the boys’ father took me to a pet centre. He told the staff that his boys loved their computer more than me. The centre gave me lots of food and took good care of me. One day, a nice girl called Emma came to visit.
“Do you want to come home with me ” she asked.
“Woof!” I said. She smiled and took me home.
Emma feeds me and takes me for walks every day. I know I will live here happily for the rest of my life.
( )29. What can we put in the “ ▲ ”
A. And they chose both. B. Then they chose me!
C. But they changed their minds later D. So the man bought it for them.
( )30. Why was Karl sent to a pet centre
A. Because the pet centre is not very far from home.
B. Because the boys’ father bought them another dog.
C. Because the pet centre has more food for Karl.
D. Because the boys didn’t care enough about Karl.
( )31. What does the underlined word “staff” in Paragraph 7 mean
A. 农民 B. 教师 C. 工作人员 D. 医生
( )32. What can we learn about Emma from the text
A. She has a sister called Lily.
B. She works in the pet centre.
C. She takes good care of Karl.
D. She chose Karl for its sad story.
( )33. What’s the best title for the text
A. Karl’s Story B. A Girl Named Emma
C. Karl’s Life on a Farm D. The Boys’ Love for Computers
VI. 任务型完形填空。
阅读下面的短文,用方框中所给词的适当形式填空,使文意通顺,结构正确。(每个单限用一次)
worry actual important thing ourstore fly use connection amazing
In daily life, people, animals and plants are all connected. Bees are one of the best examples of this 34.__________.
In warm weather, we see bees 35.__________ among the flowers. They carry pollen from one flower to another. This action helps different kinds of plants grow well. 36.__________ about 80 per cent of the plants in the world can’t grow without their work.
There are many interesting 37.__________ about bees. One thing is that they work hard together to make their homes. They create honeycombs to 38.__________ honey. Another thing is that a bee 39.__________ a dance to tell the others where and how far away the food is.
Bees play a(n) 40.__________ part in the ecosystem of our planet. Now some scientists are 41.__________ because the number of bees is dropping. They need 42.__________ help. So we should do something useful to protect one of the most 43.__________ animals on the earth. For example, we can plant more trees because trees can give bees food and they are home to bees.
参考答案
1. planet 2. protect 3. Imagine 4. communicate 5. honey
6. action 7. without 8. stores
9—13. ABDCA
14. is 15. animals 16. connected 17. importance 18. disappointed
19. action 20. without 21. Humans 22. ants 23. worried
24. In fact 25. For this reason 26. is home to
27. plays an important part in 28. In order to
29—33. BDCCA
34. connection 35. fly 36. Actually 37. things 38. store
39. uses 40. important 41. worried 42. our 43. amazing
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How are plants and animals connected with us
(Section B 1a—1f)
Unit 4 Amazing Plants and Animals
人教版(2024) 八年级上册
通过本节课学习,我能够:
1. 通过阅读理解文本中关于蜜蜂的相关信息,并通过思
维导图整合信息,提升英语阅读理解能力。
2. 通过阅读了解自然界中动植物与人类的共生关系,理
解生态平衡的重要性,倡导热爱大自然,共同维护生
态平衡。
Learning objectives
It is a folding fan with a painting of bamboo on it.
Bamboo is one of _________________ subjects in Chinese paintings.
It is the Bamboo Sea in Sichuan, ___________ and _________ bamboo forest in China.
Bamboo is one of ___________________ plants.
People can use bamboo to build houses and make tools and instruments.
Bamboo Sea
the most popular
the largest
oldest
the fastest-growing
Review
Talk about the plants and animals with superlatives.
Moss is one of the oldest plants on earth.
The blue whale is the largest and heaviest animal on earth.
The redwood tree is the tallest tree in the world.
The cheetah runs the fastest and is the most beautiful animal in the world.
--What’s amazing about ... --......
Let's watch a video.
Lead-in
Pre-reading
What did the two bears eat in the video
bees
honey
Whom is honey made by
What do you know about bees
Pre-reading
Honeycomb is used to
store _______.
Look at the title and the pictures below. Guess what the text is about.
We Can’t Live Without Bees
pollination
honeycomb
honey
important
1a
Bees are __________ to our life.
to give a flower or plant pollen to
help them produce seeds
Pre-reading
Fast reading: Match the main idea with each paragraph.
The importance of bees.
Para 1
Bees are in danger.
Para 2
People are connected to bees.
Para 3
Para 4
The interesting facts about bees.
While-reading
Read the text and underline the adjectives the writer uses to describe bees.
Bees play an important part in the ecosystem of our planet. However, the number of bees is dropping, and scientists are worried. Bees need our help, and there is a lot we can do. Think about what you can do to protect one of the most amazing animals on earth.
Imagine you go to the supermarket in your area, but there are almost no fruits, vegetables, honey, milk, eggs, or chocolate. How would you feel Disappointed Angry Sad At this moment you realize people, plants, and animals are all connected. We need each other to live, and bees are one of the best examples of this connection.
Bees are very hard-working animals, and their greatest work is pollination. On one trip, they often visit 50 to 100 flowers. As they fly from one flower to another, they take pollen with them. This action helps plants grow. In fact, without their work, about 80 per cent of the plants in the world cannot grow. For this reason, many scientists believe that bees are the most important animals on this planet.
Bees are also one of the most interesting animals in the world. For example, they work hard together to make their homes. In order to store honey, they create honeycombs. Another interesting thing about bees is how they communicate. When a bee finds new food, it uses a dance to tell the others where and how far away the food is.
We Can’t Live Without Bees
1b
While-reading
very hard-working
the most important
the most interesting
the most amazing
Read and find out the reasons!
While-reading
Bees are very hard-working animals, and their greatest work is pollination. On one trip, they often visit 50 to 100 flowers. As they fly from one flower to another, they take pollen with them. This action helps plants grow. In fact, without their work, about 80 per cent of the plants in the world cannot grow. For this reason, many scientists believe that bees are the most important animals on this planet.
Bees are hard-working and the most important animals on this planet.
Without bees’ work, about 80 per cent of the plants in the world can’t grow.
On one pollination trip, they often visit 50 to 100 flowers.
While-reading
Bees are also one of the most interesting animals in the world. For example, they work hard together to make their homes. In order to store honey, they create honeycombs. Another interesting thing about bees is how they communicate. When a bee finds new food, it uses a dance to tell the others where and how far away the food is.
Bees are one of the most interesting animals in the world.
They work hard together to make their homes and create honeycombs.
They communicate with each other in a spacial way.
How do bees communicate with each other
By dancing.
While-reading
Imagine you go to the supermarket in your area, but there are almost no fruits, vegetables, honey, milk, eggs, or chocolate. How would you feel Disappointed Angry Sad At this moment you realize people, plants, and animals are all connected. We need each other to live, and bees are one of the best examples of this connection.
bees → plants grow fruits /vegetables → humans /animals get food
no bees → few plants → empty supermarket
Why do we say “We Can’t Live Without Bees. ”
People are connected to bees.
Read the first paragraph and answer the question:
While-reading
Bees play an important part in the ecosystem of our planet. However, the number of bees is dropping, and scientists are worried. Bees need our help, and there is a lot we can do. Think about what you can do to protect one of the most amazing animals on earth.
Bees are in danger.
Habitat loss(栖息地丧失)
Pesticide use(农药使用)
Climate change(气候变化)
While-reading
Plant bee-friendly flowers in our garden or other open places.
Tell our family: use fewer or no pesticide.
Build a habitat for bees in your garden.
What can we do to protect bees
Make posters about bees.
While-reading
Read again and complete the mind map with the information from the text.
● their greatest work: ______________
● visit: __________________________
● help:__________________________
●their number is: ______________
● ____________
_____________
__________________________
● ____________
______________________________________________________________________________
_____________
importance
problem
interesting
facts
pollination
50 to 100 flowers on one trip
plants grow
dropping
They work hard together to make their homes.
When a bee finds new food, it uses a dance to tell the others where and how far away they food is.
Bees
1c
While-reading
1. Can you give another title for the text
2. What other interesting facts do you know about bees
3. What do you know about the connection between humans
and other insects, such as ants and butterflies
Discuss the questions.
1d
Post-reading
1. Can you give another title for the text
Bees: Our Important Friends
Bees: Helpers of Plants and People
Why Bees Matter to Us
Without Bees, Will Our Favorite Foods Disappear
Check the answers.
Post-reading
2. What other interesting facts do you know about bees
Post-reading
3. What do you know about the connection between humans and other
insects, such as ants and butterflies
Ants: Ants are one of the tiniest helpers in nature. They clean the environment by eating dead plants and animals. And they make homes to help plants grow better.
Butterflies: Butterflies’ greatest work is pollination. As they fly from one flower to another, they take pollen with them. This action helps plants grow.
Post-reading
Imagine you are the writer. Write one more paragraph about bees and add it to the text.
There are many things we can do. First, we can plant bee-friendly flowers and plants in our gardens or balconies. These provide bees with nectar(花蜜) and pollen. Second, avoid using pesticides as they can harm bees. Instead, try natural pest-control(病虫害防治) methods. Finally, spread the word! Let more people know the importance of bees and encourage them to join in protection efforts.
1e
Post-reading
How do you understand the connection between plants, animals, and people Think of some examples and then share them with a partner.
A: We all know people and nature are connected. But can you
give me an example of how they are connected
B: Sure. I visited a small town in Guangdong once. There are
many large trees in the town. They are home to many birds. A
lot of tourists come to see the trees and the birds …
1f
Post-reading
For example
We all know people and nature are connected. Can you show me an example
Sure! In my grandma’s village, there are fruit trees, like apple trees. Birds love to eat the insects on these trees. Without birds, insects would eat the tree leaves and fruits. Then, we can’t get delicious apples. So birds (animals) help fruit trees (plants), and we (humans) get good fruits to eat. We all need each other!
Post-reading
1. At this moment you realize people, plants, and animals are all connected.
connect v. 关联;连接
Language points
connected adj. 连接的;相关的
connection n. 联系;连接
be connected with / to 与……相连;与……有关联
The man was connected with the theft. 这个人与这起盗窃案有关。
2. Imagine you go to the supermarket in your area, ...
imagine v. 想象;猜想
① imagine + n./pron. 想象……
I can’t imagine life without the Internet.
我无法想象没有网络的生活。
② imagine (sb) doing sth 想象(某人)做某事
Can you imagine swimming with a dolphin
你能想象与海豚共游吗?
③ imagine + 从句 想象……
Imagine you can’t walk or use your hands easily.
想象一下你不能自如地走也不能自如地使用双手。
imagination n. 想象;想象力
3. ..., about 80 per cent of the plants in the world cannot grow.
① per cent (= percent) n. 百分之……
基数词+per cent / percent of 百分之……的…… 该结构作主语时,
谓语动词的单复数由of后的名词/代词的单复数决定。
85 per cent of boys like playing basketball.
85%的男孩喜欢打篮球。
Thirty percent of the population speak English as a second
language. 30%的人口将英语作为第二语言来说。
② per cent adj. & adv. 每一百中
I have only a 30 – per cent chance.
我只有百分之三十的机会。
I am a hundred per cent in agreement with you.
我百分之百同意你的观点。
4. Another interesting thing about bees is how they communicate.
communicate v. 交流;沟通
I think that it’s important to communicate with parents.
我认为和父母沟通是很重要的。
① communicate with sb 和某人交流/沟通
② communication n. 交流;沟通
In my opinion, face-to-face communication is more effective.
在我看来,面对面交流更有效。
5. Think about what you can do to protect one of the most amazing
animals on earth.
protect v. 保护;防护
① protect… from / against… 保护……免于……
This umbrella will protect your skin from the burning sun.
这把伞可以保护您的皮肤免受烈日的伤害。
② protection n. 保护
In short, self protection is important to us.
简而言之,自我保护对我们很重要。
Section A (1a-1f)
Main words and phrases:
Summary
Reading:
We Can’t Live Without Bees.
Exercise
I. 根据句意及汉语提示完成句子。
1. Earth is the only _________ (行星) where we can live.
2. It’s snowing outside. You need warm clothes to _________ (保护)
you against the cold.
3. __________ (想象) you have a million yuan. What would you do
4. We need to ______________ (交流) with our friends.
5. She added some __________ (蜂蜜) to her tea because she liked
sweet tea.
6. Every __________ (行动) has a reaction.
planet
protect
Imagine
communicate
honey
action
II. 用括号内所给词的适当形式填空。
1. Fifty per cent of the water in this area _______ (be) for farming.
2. The two cities are now __________ (connect) by a new bridge.
3. We understand the ____________ (important) of protecting the
environment.
4. He was _____________ (disappoint) when he knew that he didn’t
get the job.
5. The little boy looks __________ (worry) because he can’t find his
toy.
is
connected
importance
worried
disappointed
Homework
1. Recite the key words and sentences of this lesson.
2. Do related exercises.
Must do:
Go and take a photo of a plant or an animal in daily life, then use the knowledge you’ve learned to describe their connection with humans and their importance.
Try to do:
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