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(共37张PPT)
Unit 5 The power of plants
Unit review单元复习
英语外研版七年级上册
quarter
workshop
leaf
collect
rise
dark
mix
produce
sugar
health
relax
grow
rose
cotton
bamboo
竹子
棉花
玫瑰
昏暗的
生长
放松
升高
糖
生产
混合
收集
叶子
车间
一刻钟
Lead-in
Look and say: Say the words according to Chinese quickly.
健康
1. It’s ________________ (七点一刻钟) . The worker _____ his green uniform is going to start work in the plant.
2. I often __________(沏茶) for my kids after school.
3. We chat and relax in the yard ______ black tea and biscuits.
4. It ______________ (对……有用) the growth of the plant.
5. _______ plants, the natural world would be very different.
Complete the sentences with the right words or phrases.
make tea
a quarter past seven
with
in
Lead-in
is useful for
Without
话题梳理
话题：The power of plants (植物的力量)
功能：Use words and expressions in the unit to describe plants.
(用本单元的单词和短语来描述植物)
Use the simple future tense to talk about the benefits of
plants. (使用一般将来时讨论植物带来的好处)
Explain the importance of plants.
(解释植物的重要性)
话题梳理
The power of plants
Use words and expressions in the unit to describe plants.
Use the simple future tense to talk about the benefits of plants.
Explain the importance of plants.
...Water comes into the air from the leaves and becomes clouds. It then rains on the forest. This will make other plants very happy...
...Water, CO and sunlight will turn into sugar and oxygen. Oxygen is important to humans – they need it to breathe.
Plants mean a lot to people. ...is useful for... We make... from... We need... to... ...is more than a plant for...
考点突破
考点突破
1. It means a lot to animals and humans, though - they need it to breathe!
(1) It is raining. We still go out for a walk, _______.
虽然下着雨，但是我们还是出去散步了。
(2) He is very rich, ______ he lives a simple life.
他很富有，但是他过着简朴的生活。
though
but
考点突破
知识复现
句意：不过，它对动物和人类来说意义重大——他们需要它来呼吸!
though作副词，意为“可是，不过，然而”，此时常常被用在句子末尾。though还可用作连词，表示“虽然”。
It sounds like a lot of fun. Isn’t it very difficult though
听上去很有趣，可是这不是很困难吗
I didn’t get the job. I learnt a lot, though.
我没有得到这个工作，但是我学到了很多。
1. It means a lot to animals and humans, though - they need it to breathe!
考点突破
(1) The doctor tells me to __________ and drink more water.
医生告诉我休息一下，多喝水。
(2) You look tired. Why don’t you __________
你看起来很累，为什么不休息一下？”
考点突破
2. They will take a rest.
take a rest
take a rest
考点突破
知识复现
句意：他们将要休息了。
take/have a rest 意为“休息”。此时 rest也可以替换为break。
I’m going upstairs to take a rest.
我要上楼去休息了。
Let’s take a rest under that tree before continuing our hike.
我们继续徒步前，先在那棵树下休息一下吧。
2. They will take a rest.
考点突破
考点突破
3. They give more than food and oxygen.
(1) This book is _________ just a story. It’s a life lesson.
这本书不仅仅是一个故事，更是一堂人生课。
(2) Learning a language is _________ remembering words. It’s about understanding a new culture.
学习一门语言不仅仅是记忆单词，更是理解一种新文化。
more than
more than
考点突破
知识复现
句意：它们提供的不仅是食物和氧气。
more than意为“不仅仅，超过”。
She is more than a friend to me. She is a teacher.
对我来说，她不仅仅是朋友，还是老师。
There are more than 2000 books in the room.
房间里有2000多本书。
3. They give more than food and oxygen.
考点突破
(1) Rock music isn’t really _____________. I prefer classical music.
摇滚乐不是我的菜，我更喜欢古典音乐。
(2) Cooking dinner every night is not _____________, so I often order takeout.
每晚做饭不是我喜欢做的事，所以我经常点外卖。
考点突破
4. What’s your cup of tea
my cup of tea
my cup of tea
考点突破
知识复现
句意：你最喜欢的茶/最感兴趣的东西是什么
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”。
Jazz isn’t my cup of tea. 我对爵士乐不感兴趣。
Reading novels is my cup of tea. 我喜欢看小说。
4. What’s your cup of tea
考点突破
(1) He can speak ________ English _________ French.
他不仅会说英语，而且还会说法语。
(2)He _________ finished his homework ________ helped his classmates. 他不仅完成了作业，还帮助了同学。
考点突破
5. It is not only good for our health, but also a key part of many cultures.
not only
but also
not only
but also
考点突破
知识复现
句意：它不仅对我们的健康有益，也是许多文化中的重要部分。
（1）not only... but also... 意为“不仅 …… 且 ……”，是表达并列关系的句型。
Shakespeare was not only a writer but also an actor.
She not only studies hard in class, but also reads many books after class.
5. It is not only good for our health, but also a key part of many cultures.
考点突破
知识复现
（2）not only... but also... 可以在句中连接各种成分，在连接两个并列的主语时，谓语动词就近一致。
Not only the students but also the teacher is excited about the trip.
Not only he but also I am a student.
5. It is not only good for our health, but also a key part of many cultures.
考点突破
(1) She has __________ five different dresses for the party.
她为派对准备了多达五条不同的裙子。。
(2) Tom has ______________ John.
汤姆拥有和约翰一样多的玩具。
考点突破
6. In Chengdu, we have as many teahouses as leaves in a cup of tea!
as many as
as many toys as
考点突破
知识复现
句意：成都的茶馆数量就如同一杯茶中的茶叶那么多!
as many as意为“和…… 一样多，多达”，修饰可数名词复数；修饰不可数名词用as much as。
In the library, there are as many books as stars in the sky. 书馆里的书就像天上的星星那么多。
The store sells as many as 50 kinds of fruits.
这家店售卖多达50种水果。
6. In Chengdu, we have as many teahouses as leaves in a cup of tea!
考点突破
(1) We _______ classical music _____ pop music.
我们喜欢古典音乐胜过流行音乐。
(2) I prefer ________ books to ________ TV.
我喜欢读书胜过看电视。
考点突破
7. Most of my classmates prefer coffee, but I will always choose green tea.
prefer
reading
to
watching
考点突破
知识复现
句意：我的大多数同学都更喜欢喝咖啡，但我总会选择绿茶。
prefer意为“更喜欢……”，后面接名词、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”。
I prefer milk to coffee in the morning.
She prefers going to the library to staying at home.
7. Most of my classmates prefer coffee, but I will always choose green tea.
考点突破
(1) ________________ learning a new language needs much practice. 众所周知，学习一门新语言需要很多的练习。
(2) _________________ a good breakfast gives you energy for the day.
众所周知，一顿好的早餐能给你一天的能量。
考点突破
8. It’s no secret that Brits love afternoon tea.
It’s no secret that
It’s no secret that
考点突破
知识复现
句意：众所周知，英国人喜欢下午茶。
it’s no secret that ... 是固定句型,意为“众所周知，不是秘密”，强调某事物是公开的，毫无疑问的。
It’s no secret that exercise is good for our health.
众所周知，运动对我们的健康有益。
It’s no secret that we live in a digital age.
众所周知,我们生活在一个数字时代。
8. It’s no secret that Brits love afternoon tea.
1. Look at the dark clouds! It ______ rain soon.
A. would B. is going to C. shall
2. — What are your plans for the summer holiday
— I ______ learn to swim.
A. am B. am going to C. can
3. Don’t worry! I ______ call you as soon as I arrive.
A. could B. am going to C. may
语法突破
语法突破
The simple future tense（一般将来时）
B
B
A
4. I think robots ________________ replace teachers in the future.
5. They’ve booked tickets. They ______________ travel to Japan.
6. Wait! I _______ help you with that box.
7. The meeting _______________ start at 3 PM tomorrow.
8. Be careful! You _____________ drop that glass!
语法突破
语法突破
The simple future tense（一般将来时）
will/are going to
will/are going to
will
will
will/is going to
(1)be going to do sth.强调打算、计划、有意做某事或者有迹象表明要发生的事。
I’m going to check my email this evening.
我打算今天晚上查看电子邮件。
He is going to have a piano lesson this weekend.
他这周末有堂钢琴课。
They are going to have a picnic this weekend.
他们这个周末会去野餐。
语法突破
The simple future tense（一般将来时）
知识复现
（2）be going to do sth.结构中，be动词加not构成否定句，be动词提前到主语前面构成一般疑问句，其肯定回答为Yes, ...am/is/are.，否定回答为No, I’m not./ No, ...isn’t/aren’t.。
①—Are you going to the park tomorrow
—Yes, I am./No, I’m not.
② She is not going to buy any clothes.
语法突破
9. The simple future tense（一般将来时）
知识复现
（3）特殊疑问词（what, when, who, which等）后面接一般疑问句构成特殊疑问句。
What is he going to do this afternoon
When are they going to visit their grandparents in China
Where is he going to have his birthday party
语法突破
The simple future tense（一般将来时）
知识复现
（4）如果表示计划到某地去，由于谓语动词 go 与 going 重复，一般可以只说 “be going to + 地点”。
We are going to Hong Kong for a holiday.
我们要去香港度假。
They are going to China for a visit.
他们要出访中国。
语法突破
The simple future tense（一般将来时）
知识复现
（5）“will + 动词原形”也是一般将来时的结构，可以用来强调预测、承诺、意愿等。
There will be a robot in every family in the future.
将来每个家庭都会有一个机器人。
Planes will be very large, so flying will be very cheap.
飞机将会很大，所以坐飞机会很便宜。
语法突破
The simple future tense（一般将来时）
知识复现
（6）will 不随人称和主语的单复数变化而变化。will 后直接加 not构成否定句，缩略式为 won’t。will 提前到主语前面构成一般疑问句，肯定回答为Yes, ... will.；否定回答为No, ...won’t.。
①Students will study on the internet. They won’t use books.
②—Will you write a book —Yes, I will./No, I won’t.
语法突破
The simple future tense（一般将来时）
知识复现
（7）will 的特殊疑问句结构为“疑问词 + will + 主语 + 谓语 (+ 宾语)”。
When will you come 你什么时候来？
Where will they go for a trip 他们会去哪里旅行？
语法突破
The simple future tense（一般将来时）
知识复现
Task 1
Let’s role-play
You are going to call your uncle who is a farmer to discuss the importance of plants. Think about what to say. Then role-play the conversation.
—Hello, Uncle, why do you think plants are important to us
—Because they give us ... to...
—What else can plants do for people
—They make the world... For example, ...is useful for...; We make ...from...
—I see. Without plants, the natural world...
Task 2
Let’s write
What is your favorite plant You are going to make a presentation of a plant. Write a script first.
What’s the name of the plant
Where does this plant usually grow
Why is it important
What does this plant look like
Summary
Use words and expressions in the unit to
describe plants.
话题梳理
The power of plants
Use the simple future tense to talk about the benefits of plants.
Explain the importance of plants.
Summary
要点回顾
（1）It means a lot to animals and humans, though - they need it to breathe!
（2）They will take a rest.
（3）They give more than food and oxygen.
（4） What’s your cup of tea
（5）It is not only good for our health, but also a key part of many cultures.
Summary
（6）In Chengdu, we have as many teahouses as leaves in a cup of tea!
（7）Most of my classmates prefer coffee, but I will always choose green tea.
（8） It’s no secret that Brits love afternoon tea.
（9） The simple future tense（一般将来时）
要点回顾
Homework
1.Review what we learned in this unit.
2. Preview Unit 6.

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