资源简介

Unit 5 The power of the plants (Developing ideas)
授课年级： 七年级
教材版本： 外研版
整体设计思路： 本单元通过阅读、听力和写作活动，引导学生探索茶和玉米这两种植物在不同文化中的重要性和用途。学生将学习相关的词汇和表达方式，练习听力技巧，并提高写作能力。
教学目标：
学生能够理解茶和玉米在不同文化中的重要性。
学生能够使用一般将来时态和相关词汇描述植物的用途。
学生能够通过听力练习提高提取信息的能力。
学生能够撰写关于茶与家庭的短文，表达个人的观点和感受。
教学重难点：
学生能够准确使用一般将来时态描述植物的潜在用途。
学生能够在写作中综合运用所学语言知识。
教学过程：
教学步骤 教师活动 学生活动 设计意图及资源准备
Step 1. Lead-in 展示茶和玉米的图片，讨论学生对这两种植物的初步认识。提出开放式问题，如“茶和玉米在你们的生活中的角色是什么？” 观察图片，分享自己对茶和玉米的了解。 引入主题，激发兴趣。准备茶和玉米的图片或视频。
Step 2. Vocabulary 通过“词汇接龙”或“快速匹配”游戏，教授与茶和玉米相关的词汇，如茶文化、玉米节等。提供新词汇的上下文使用示例，帮助学生理解其含义和用法。 学习并记忆新词汇。 加深对关键词汇的记忆。准备词汇卡片。
Step 3. Reading Comprehension 1.指导学生阅读关于茶和玉米文化的文章。 在学生阅读前，展示文章的标题、图片和首段，引导学生进行预测文章内容的讨论。 2.关键信息指导： 指导学生识别文章中的关键信息，如主题句、重要事实和作者观点。 3.小组合作学习： 让学生分组，每组负责文章的一部分，提取关键信息并在大组内分享。 4.阅读理解问题设计： 根据文章内容设计问题，包括细节理解、主旨大意和推理判断。 5.文章结构分析： 引导学生分析文章的结构，如引言、主体段落和结论。 参与预读讨论： 根据文章标题和图片进行预测，激活先前知识。 提取关键信息： 在阅读过程中识别和记录关键信息。 小组分享： 在小组内讨论并分享自己提取的关键信息。 回答问题： 参与教师设计的阅读理解问题，展示自己的理解。 分析文章结构： 学习如何分析文章结构，提高对文章组织能力的理解。 提高阅读理解能力。准备文本材料。
Step 4. Listening Practice 播放有关茶和玉米的听力材料。听力策略介绍： 教授学生如何通过关键词捕捉信息，如数字、时间、地点等。 听力材料预览： 在播放听力材料前，提供材料的背景信息和关键词汇。 听力练习设计： 根据听力材料设计填空、选择或简答题，检验学生的理解。 听力技巧指导： 教授学生如何通过语调、停顿等语音特征理解说话人意图。 听力内容讨论： 播放完毕后，组织学生讨论听到的内容，鼓励学生分享自己的理解。 Phonetics in Use: 简要介绍英语中的元音，以及它们在单词中的发音特点。 听力辨音（Listening for Sounds） 播放发音示例音频，让学生辨识不同的元音和辅音。 模仿练习（Imitation Practice） 学生听录音并模仿发音，注意嘴型和舌头的位置。 小组练习（Group Practice） 学生分组，每组练习发音工作表上的单词和短语。 学习听力策略： 学习并实践有效的听力策略，提高听力理解能力。 参与听力练习： 听取听力材料，记录关键信息，并完成练习题。 参与讨论： 在讨论中积极分享自己的理解，提出疑问。 反思听力难点： 识别自己在听力中的困难，学习如何克服。 提高听力理解能力。准备音频材料和练习题。
Step 5. Speaking Activity 情境创设： 设计具体的情境，如茶馆、餐厅、农场等，让学生在角色扮演中讨论茶和玉米的用途。 角色分配： 为每个小组分配不同的角色，如茶艺师、厨师、农民、美食评论家等。 讨论提示卡： 准备讨论提示卡，包含与茶和玉米相关的讨论点和问题。 模拟对话示范： 展示模拟对话或短剧，示范如何在角色扮演中使用语言和表达。 互动式问答： 在角色扮演过程中，鼓励学生之间进行互动式问答，增加交流的深度。 接受角色分配： 学生根据分配的角色，准备自己的角色扮演内容。 小组讨论： 在小组内讨论茶和玉米的用途，使用讨论提示卡中的问题。 角色扮演： 根据角色和情境，进行角色扮演，展示茶和玉米的多种用途。 互动交流： 在角色扮演中与其他角色进行互动，提出问题并回答。 练习口语交流能力。准备讨论问题和提示。
Step 6. Writing Task 1.写作目的讲解： 向学生说明撰写关于茶与家庭短文的目的和意义。 2.写作要点指导： 教授学生如何围绕主题组织内容，包括开头、发展和结尾。 3.描述性语言训练： 通过例子教授学生如何使用描述性语言丰富文章内容。 4.写作模板提供： 提供写作模板，帮助学生构建文章结构。 5.个性化写作鼓励： 鼓励学生在写作中加入个人故事和感受，使文章更具个性。 6.作品展示准备： 指导学生如何准备和展示自己的写作作品。 根据提示撰写短文，表达个人对茶文化的看法和感受。 综合运用所学知识。准备写作指导和评价标准。
Step 7. Reflection 引导学生反思茶和玉米在文化和生活中的作用。 反思学习成果，进行自我评价。 促进学生自我反思和评价。准备反思和自我评价表。
Step 8. Summary 总结本单元学习要点和学生表现。 参与课堂总结，明确学习收获。 巩固学习成果，明确学习方向。
板书设计：
Vocabulary: 茶和玉米相关词汇，如茶馆、玉米节、茶文化等。
Grammar Points: 一般将来时态的构成和用法。
教学反思： 本单元通过多样化的教学活动，学生能够全面了解茶和玉米的文化和用途，提高语言运用能力，并认识到植物在人类生活中的重要性。教学中要注意学生参与度，确保每个学生都有机会练习和表达。根据学生反馈和学习情况，适时调整教学方法。(共24张PPT)
Unit
corn silk
rose /r z/
cotton / k tn/
bamboo / b m bu /
玉米须
n. 玫瑰；蔷薇
n. 棉花
n. 竹，竹子
What kinds of food can we get from wheat
maltose
(麦芽糖/ m lt z/)
dumplings
(饺子)
noodles
flower bun
gluten(面筋/ ɡlu tn/)
What plants can you see in the pictures
Rice
Wheat
Corn
How do you usually eat them
Rice
Wheat
Corn
Rice, wheat and corn are the world's top three food plants. People around the world eat them in different ways.
For example, rice noodles in East Asia, bread in Europe and tacos in the Americas.
There is a vlog about corn.
Let's listen to learn.
视频日志
1
Listen to the opening of the vlog and choose the main idea.
P101
a It explains the importance of corn in Mexico.
b It compares corn in different countries.
c It describes a famous Mexican corn dish.
P102
Listening for numbers When listening for numbers, pay attention to words and expressions like nearly, about, over, and more/less than. They usually come before numbers.
Learning to learn
40
9,000
cooking
600
culture
2
Listen again and complete Jason's notes for the vlog.
（谷类植物的）穗
Jason: Welcome to Amazing Plants. This is Jason. I'm at the Sweet Corn Festival in Mexico. Look at this ear of corn! Can you believe the size of it ! But it's not the biggest. The biggest one was nearly 40 centimeters long!
People started growing corn in Mexico about 9,000 years ago. Today, it's a big part of their cooking. There are over 600 corn dishes now!
Corn isn't just food. People use it in many ways. It's also part of Mexican culture. Let's go and see!
Tapescript
What are the uses of corn
3
Listen to the conversation and complete the sentences.
P103
seeds
chips
tea
health
dolls
(尤指谷类、果实和种子的)外壳，外皮
墨西哥煎玉米粉卷(以肉、豆等作馅)
例如；像
Jason: Can I try the taco
Jose: Sure.
Jason: Yum! Are tacos a traditional Mexican food
Jose: They are! We make them from corn seeds.
Jason: Is this beef inside
Jose: Yeah. You can put almost anything in a taco! Now try these chips. I made them with corn seeds, too.
Jason: Oh, what's that
Jose: It's corn silk tea.
Jason: Corn silk
Jose: It's the "hair" of corn. People in many countries make tea with it. It's good for your health. Try it!
Jason: It's sweet. Oh, what are these
Silvia: They're traditional dolls. I made them with corn husks.
Jason: So colorful! May I take a video of them
Silvia: Certainly!
Jason: Corn has so many uses. This is amazing. There's a saying in Mexico: without corn, there is no country. Do you agree
Asking for and giving permission
Asking for permission helps us get something in a polite way. We can use the questions May I ... or Could / Can I ... People can reply Certainly, Sure or Go ahead.
Learning to learn
Talk about how people ask for and give permission.
Jason: Can I try the taco
Jose: Sure.
Jason: Yum! Are tacos a traditional Mexican food
Jose: They are! We make them from corn seeds.
Jason: Is this beef inside
Jose: Yeah. You can put almost anything in a taco! Now try these chips. I made them with corn seeds, too.
Jason: Oh, what's that
Jose: It's corn silk tea.
Jason: Corn silk
Jose: It's the "hair" of corn. People in many countries make tea with it. It's good for your health. Try it!
Jason: It's sweet. Oh, what are these
Silvia: They're traditional dolls. I made them with corn husks.
Jason: So colorful! May I take a video of them
Silvia: Certainly!
Jason: Corn has so many uses. This is amazing. There's a saying in Mexico: without corn, there is no country. Do you agree
Listen again.
How do people in the conversation ask for and give permission
P103
ask for permission
give permission
More expressions about asking for and giving permission
Useful expressions:
I am hoping to know..., may I
Could I know...
What about...
Yes, of course.
Phonetics in use
Pronunciation
/e / amazing play
/a / size like
/ / toy boy
Pronunciation
snail rain day gray
Read the words.
/e /
Pronunciation
hide bike kite
Read the words.
/a /
Pronunciation
boy coin toy
Read the words.
/ /
Listen and repeat.
P111
/e / make cake great taste
/a / buy try light high
/ / enjoy oil coin joy
P103
4
Work in pairs. Act out a conversation about the uses of a plant.
Could you tell me...
Of course.
Step 1
Choose one of the plants and think about three ways of using it.
Step 2
Have a conversation about its uses. Try to ask for and give permissionin the conversation.
Rose
Cotton
Bamboo
Could you tell me three uses of roses
Of course. We can use beautiful roses to make our houses beautiful, and we can use them to make rose tea and rose cake.
What about cotton
We can use it to make clothes and oil.
It's amazing! Could you tell me the uses of bamboo
Sure. It's pandas' favourite food. We can also use it to build houses.
Plants are useful to people.
1. Can you tell what kinds of food we can get from wheat, rice and corn
2. Can you tell the uses of a plant
Choose a plant and make a poster about its uses.(共29张PPT)
Unit
popular / p pj l /
teahouse /'ti ha s/
coffee / k fi/
weekend / wi k end/
chat /t t/
relax /r l ks/
biscuit / b sk t/
yard /jɑ d/
adj. 受大众喜爱的，受欢迎的
n. 茶馆，茶楼，茶室
n. 咖啡
n. 周末
v. 闲聊，闲谈，聊天
v. 放松，休息
n. 饼干
n. 庭院
health /helθ/
key /ki /
news /nju z/
secret / si kr t/
husband / h zb nd/
adult / d lt/
connect /k nekt/
n. 健康(状况 )
adj. 至关重要的；必不可少的；关键的
n. 消息
n. 秘密
n. 丈夫
n. 成人，成年人
v. 联结，连接
1
Look at the pictures and answer the questions. Use the words to help you.
P104
drink
tea
teahouse
culture
home
1 What can you see in the pictures
differenrt kinds of tea
a teahouse
a cup of tea and some biscuits
2 What do these pictures have in common
These pictures are both about tea.
Watch the video and learn about the history of tea.
Let's read a passage and learn more about tea.
a. The health benefits of different types of tea
b. Personal stories of how tea is important in different cultures
c. The economic impact of the tea industry
d. The history of tea production
What is the main idea of the passage
Read the passage carefully and do the following exercises.
Read para. 1 and fill in the blanks.
What's your cup of tea
What is _____________________ in the world after water The answer is tea. It is _______ good for our health, ________ a key part of many cultures. What does tea mean to you
the most popular drink
not only
but also
最受欢迎的
one's cup of tea 某人感兴趣的东西或者对胃口的东西
不仅……而且……
重要的部分
Read paras. 2&3 and complete the form.
Green tea.
Black tea.
His grandpa and his grandpa's friends.
Her family.
In teahouses.
In the yard.
A cup of warm tea always makes him feel like he's back home.
It's their way of connecting.
P106
as many...as
和……一样多
过去常常
在国外学习
更喜欢
让我觉得像回到了家
众所周知……，
……不是秘密
下午茶
我们……的方式
4
Answer the questions.
P106
1 What does "a key part" mean
2 What does "as many teahouses as leaves in a cup of tea" say about teahouses
3 What does the expression "it's no secret" mean
It means "a very important part".
It says that there are so many teahouses, just like there are many leaves in a cup of tea.
It means "many people know it".
____________________________
____________________________
____________________________
____________________________
____________________________
____________________________
____________________________ ____________________________
____________________________
____________________________
1. 最受欢迎的饮品
2. 不仅……而且……
3. 重要的部分
4. 和……一样多
5. 过去常常做某事
6. 在国外学习
7. 让我觉得像回到了家里
8. 众所周知……
9.下午茶
10. 我们……的方式
the most popular drink
not only ...but also...
a key part
as many...as
usde to do sth.
Translate the following expressions into English.
study abroad
make me feel like I'm back home
it's no secret that...
afternoon tea
our way of ...
1 What does the title mean
2 What do the two stories have in common
3 Do you agree that tea is "more than a drink" Why or why not
P106
1. What does the title mean
I think it means "What kind of tea do you like best ".
标题中的cup of tea使用了双关的修辞手法，既可以指一杯茶，也可以指感兴趣的生活方式和文化。
2 What do the two stories have in common
They are both about tea and the home culture behind it.
3 Do you agree that tea is "more than a drink" Why or why not
Yes, I do. Because tea is a key part of many cultures. Drinking tea is a good way to connect with our family and friends.
In Chengdu, we have as many teahouses as leaves in a cup of tea! ... A cup of warm tea always makes me feel like I'm back home.
There's a saying in Mexico: without corn, there is no country.
When my kids were young, I always made tea for them after school. Now they're adults, but they come back every weekend. We chat and relax in the yard with black tea and biscuits. It's our way of connecting.
Plants mean a lot to us.
And they are important in many cultures.
1. What's your cup of tea
你最喜欢的茶是什么
one's cup of tea
多用于口语，意为"某人感兴趣的东西或对胃口的事物"。
① Jazz isn't my cup of tea.
② Reading novels is my cup of tea.
我对爵士乐不感兴趣。
我喜欢看小说。
2. It is not only good for our health, but also a key part of many cultures.
它不仅对我们的健康有益，也是许多文化中的重要部分。
not only... but also...
"不仅……而且……"，是表达并列关系的句型，用于强调两个或多个并列的信息或事实。
① Shakespeare was not only a writer but also an actor.
② She not only studies hard in class, but also reads many books after class.
莎士比亚不仅是个作家，还是个演员。
她不仅课上努力学习，课后还读很多书。
3. In Chengdu, we have as many teahouses as leaves in a cup of tea!
成都的茶馆数量就如同一杯茶中的茶叶那么多!
as many as
"和……一样多"
① In the library, there are as many books as stars in the sky.
② Make as many photocopies as you need.
图书馆里的书就像天上的星星那么多。
你需要多少复印件就复印多少吧。
句中的as many teahouses as leaves in a cup of tea是一种夸张的比喻，意在突出成都的茶馆数量极多。
4. Most of my classmates prefer coffee, but l will always choose green tea.
我的大多数同学都更喜欢喝咖啡，但我总会选择绿茶。
prefer
"更喜欢，喜欢……多于……"，后面通常跟名词、代词或动名词。prefer常与to搭配构成prefer A to B的结构，表示"相比B，更喜欢A"。
① I prefer living in the city.
② I prefer milk to coffee in the morning.
③ She prefers going to the library to staying at home.
相比咖啡，我早上更喜欢喝牛奶。
相比待在家里，她更喜欢去图书馆。
我更喜欢住在城市。
5. It's no secret that Brits love afternoon tea.
众所周知，英国人喜欢下午茶。
it's no secret that
"众所周知……，……不是秘密"，强调某事物是公开的，毫无疑问的。
① It's no secret that exercise is good for our health.
② It's no secret that Earth is the home where humans live.
③ It's no secret that we live in a digital age.
众所周知，运动对我们的健康有益。
众所周知，地球是我们人类生存的家园。
众所周知，我们生活在一个数字时代。
翻译下列句子。
1. 他这人挺不错，但不是我特喜欢的那种人。
2. 植物不仅为我们提供氧气，而且看起来也很漂亮。
3. 花园里有多达五十朵五颜六色的花。
4. 比起红茶，我更喜欢绿茶。
5. 植物需要阳光和水，这已经不是什么秘密了。
He's nice enough but not really my cup of tea.
Plants not only give us oxygen, but also look beautiful.
The garden has as many as fifty colorful flowers.
I prefer green tea to black tea.
It's no secret that plants need sunlight and water.
Write a short paragraph about tea and your family.
1. Who drinks tea in your family
2. What kind of tea do they like
3. Where do they drink tea
4. Who do they drink tea with
5. Do they have any stories of drinking tea
6. How does tea make them feel
5
P107
Tea and my family
include the main points in Step 1
use the words from the reading passage
explain the importance of tea to culture
P107
In my family, my grandfather and my father like drinking tea. They like green tea and oolong tea. They usually drink tea at home. They usually drink tea with friends and relatives. My father left home and worked in Beijing in 2023. He often buys some tea for my grandfather when he comes back home. And they chat with each other happily while drinking tea. Tea makes them feel warm and relaxed.
1. Can you tell something about tea
2. Can you retell the passage What's your cup of tea
2. Can you write a short paragraph about tea and your family
Polish your writing done in class.

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