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Unit 5 The power of plants
复习课件
外研版（2024）
七年级上
01
基础知识
在(建筑或地区)里
一刻钟, 十五分钟
车间,工场
收集,采集;使集中
阳光
根
送出,发出
1. ______________
2. ______________
3. ______________
4. ______________
5. ______________
6. ______________
7. ______________
1. ______________
2. ______________
3. ______________
4. ______________
5. ______________
6. ______________
7. ______________
within
quarter
workshop
collect
sunlight
root
send
升高,上升
(植物的)茎,梗,柄
(使)混合,拌和
(自然地)生产,产生,出产
糖
(自然过程或化学反应的)生成物
氧
rise
stem
mix
produce
sugar
product
oxygen
Unit 5 The power of plants
重要词汇
可是,不过,然而
呼吸
昏暗的;黑暗的
休息(时间)
自然的,天然的
进入
玫瑰;蔷薇
1. ______________
2. ______________
3. ______________
4. ______________
5. ______________
6. ______________
7. ______________
1. ______________
2. ______________
3. ______________
4. ______________
5. ______________
6. ______________
7. ______________
though
breathe
dark
rest
natural
enter
rose
棉花
竹,竹子
受大众喜爱的,受欢迎的
健康(状况)
至关重要的;必不可少的;关键的
茶馆,茶楼,茶室
消息
cotton
bamboo
popular
health
key
teahouse
news
Unit 5 The power of plants
重要词汇
咖啡
秘密
丈夫
成人,成年人
周末
闲聊,闲谈,聊天
放松,休息
庭院
1. ______________
2. ______________
3. ______________
4. ______________
5. ______________
6. ______________
7. ______________
8. ______________
1. ______________
2. ______________
3. ______________
4. ______________
5. ______________
6. ______________
7. ______________
8. ______________
coffee
secret
husband
adult
weekend
chat
relax
yard
饼干
联结,连接
向日葵
种子,籽
生长
(热带)雨林
影响,对…起作用
气候
biscuit
connect
sunflower
seed
grow
rainforest
influence
climate
Unit 5 The power of plants
重要词汇
最受欢迎的
不仅……而且……
……的关键部分
和……一样……
一杯茶
过去常常
带着……去……
喝茶
1. ______________
2. ______________
3. ______________
4. ______________
5. ______________
6. ______________
7. ______________
8. ______________
the most popular
not only...but also...
a key part of
as...as...
a cup of tea
used to
take...to...
drink tea
Unit 5 The power of plants
出国留学
……的大部分
多于
使某人做某事
感觉就像
整天
在每个车间
收集二氧化碳
1. ______________
2. ______________
3. ______________
4. ______________
5. ______________
6. ______________
7. ______________
8. ______________
study abroad
most of
more than
make sb.do sth.
feel like
all day
in each workshop
collect CO2
重要词组
1. ______________
2. ______________
3. ______________
4. ______________
5. ______________
6. ______________
7. ______________
8. ______________
上升到
……的成长
需要…做…
变黑
休息
在地球上
多于
自然世界
rise up to
the growth of
need...to do...
get dark
take a rest
on earth
more than
the natural world
Unit 5 The power of plants
重要词组
1.It’s 　　　 　　　good for our health，__________ 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。
2.What does tea 　　　　　　you？
茶对于你来说意味着什么？
3. It’s 　　　　　a drink for me.
对于我来说，它不仅仅是一种饮料。
not only
but also
mean to
more than
Unit 5 The power of plants
重要词组
重要句型
4.A cup of warm tea always 　　　　　　　　　　　I’m back home.
一杯暖茶总是让我觉得回到了家。
5. 　　　　　　　　　　　　　Brits love afternoon tea.
众所周知，英国人喜欢下午茶。
6.It’s 　　　　　　　　　　connecting.
它是我们联系的方式。
makes me feel like
It’s no secret that
our way of
Unit 5 The power of plants
重要句型
02
主要知识点
Language points
重要知识点
考点1 within的用法
①在（建筑或地区）里；在······内部
within the building在建筑物内部
②不出（某段时间）；在（某段时间）之内
within seven days七天之内
③不出（某段距离）；在（某段距离）之内
a house within a mile of the station离车站不到一英里的一所房子.
考点2collect 的用法
(1)collect 〔及物动词〕收集，采集；使集中
I like collecting stamps.我喜欢集邮。
【拓展】 collector〔名词〕收藏家 collection〔名词〕收藏品
The man has many collections.He is a great collector.这个人有许多收藏品。他是一位很棒的收藏家。
◆考点突破
1. The rescue team managed to reach the trapped people ______ two hours after receiving the emergency call.
A. between B. within C. beyond D. across
2. According to the rule, all applications must be submitted ______ this office before 5 p.m. today.
A. outside B. against C. within D. without
3. As a professional art ______, she has travelled to over 20 countries to look for precious paintings.
A. collect B. collector C. collection D. collected
B
B
C
考点3sunlight 的用法
sunlights是一个由名词sun(太阳)和名词light(光，光线)构成的合成词。
The garden looks lovely in the bright sunlight.
明亮的阳光下，花园显得十分秀丽。
拓展本单元出现的类似构成方法的单词还有：
work(工作)+shop(车间)→workshop(车间)
sun(太阳)+flower(花朵)→sunflower(向日葵)
rain(雨)+forest(森林)→rainforest(雨林)
rain(雨)+coat(大衣，外套)→raincoat(雨衣)
tea(茶)+house(房子)→teahouse(茶馆)
class(班级)+mate(同伴)→classmate(同班同学)
week(周)+end(末尾)→weekend(周末)
◆考点突破
1. When it starts to rain suddenly on the way to school, you’d better put on your ______ to keep dry.
A. rainforestB. raincoatC. teahouseD. classmate
2. After finishing his homework, Tom plans to go to the nearby ______ to have a cup of green tea with his grandpa.
A. workshopB. weekendC. teahouseD. sunflower
3. In our art class, we learned that a ______ always faces the sun, which is a very interesting natural phenomenon.
A. sunflowerB. sunlightC. workshopD. classmate
B
C
A
考点4send 的用法
(1)send up①送上来②射出，发射
This is Room 303.Would you send up two bottles of water,please 这是303房间，请你送两瓶水上来好吗
send up a satellite发射一颗人造卫星
拓展 send away把······打发走
send for派人去请
(2)send 〔及物动词〕送出，发出
send sb.to+地点名词 把某人送到某地
She sends me emails every week.=She sends emails to me every week.
My father often sends me to my school on weekdays.
在工作日我父亲经常送我去学校。
◆考点突破
1. Could you please ______ two cups of coffee to my room I’m staying in Room 508.
A. send upB. send awayC. send forD. send off
2. The government decided to ______ a new satellite to explore the outer space next month.
A. send awayB. send upC. send forD. send to
3. When the old man fell ill suddenly, his family immediately ______ a doctor to come and treat him.
A. sent upB. sent awayC. sent forD. sent off
B
A
C
考点5 rise 的用法
rise 〔不及物动词〕升高；上升指从低处向上移动，可指水的上涨、温度的上升、价格的上涨等。
The river rises after the rain.
河水在雨后涨起来了。
The sun rises in the east and goes down in the west.太阳从东方升起，在西方落下。
考点6 enter的用法
enter〔动词〕进入与come/ go into同义, enter后不再加介词into.
My mother entered the room.
我妈妈进入了房间。
Knock before you enter.进入前先敲门。
【拓展】 entrance〔名词〕入口；进入
Please wait for me at the entrance to the building.请在大楼的入口处等我。
◆考点突破
1. The price of vegetables ______ a lot because of the bad weather last month.
A. rose　B. raised　C. rises　D. raises
2. As we all know, the sun ______ in the east and sets in the west.
A. raises　B. rises　C. is raising　D. is rising
3. You must knock at the door before you ______ the room.
A. enter into　B. come　C. enter　D. go
4. The students walked quietly ______ the classroom.
A. entered　B. entered into　C. into　D. enter
A
B
C
C
考点7 turn into的用法
turn into 变成 其同义短语为change into.
It's too cold today. Water on the ground has turned into ice.今天太冷了。地上的水变成了冰。
【拓展】
turn/ change... into...把······变成······，使……变为……
Students turned/ changed the pottery into different works of art.学生们把陶土变成了不同的艺术品。
考点8own的用法
①〔代词或形容词〕自己的，属于自己的 用在所有格或形容词性物主代词之后
of one' s own自己的
on one' s own独自地
These students have opinions of their own.这些学生有他们自己的见解。
I can choose my own clothes.我可以挑选我自己的衣服。
②〔动词〕拥有；占有不用于进行时。相当于have.
Who owns this house
这所房子归谁所有？
◆考点突破
1. In winter, the river near my home often ______ ice.
A. turns into　B. turns to　C. changes to　D. changes in
2. The magician ______ the paper ______ a bird. It was amazing
A. turned; to　B. turned; into　C. changed; to　D. changed; into
3. This is my ______ car. I bought it last year.
A. own　B. owns　C. owner　D. owning
4. He lives ______ and does his homework ______ every day.
A. on his own; on his own　B. on his own; of his own
C. of his own; on his own　D. of his own; of his own
A
B
A
A
考点9ask的用法
【搭配】
ask for…要求/恳求……
ask sb. for help向某人求
ask sb. for advice向某人征求建议
ask sb.(not) to do sth.要求某人（不要）做某事
【例句】
You can ask for help if you can't finish the work.如果你无法完成这项工作，你可以求助。
I' ll ask my friend for some advice.
我要向我的朋友征求一些建议。
My mother asks me not to go out on rainy days.
我妈妈要求我在下雨天不要外出。
◆考点突破
1. If you don't know the answer, you can ______ the teacher ______ help.
A. ask; for　B. ask; to　C. ask; about　D. ask; with
2. The teacher asked us ______ late for school again.
A. to not be　B. not to be　C. don't be　D. not be
3. —Could you please ______ me ______ your new bike
—Sure. Here you are.
A. ask; for　B. show; to　C. ask; to　D. show; for
4. My father asked me ______ some milk for him.
A. buy　B. to buy　C. buying　D. bought
A
B
A
B
03
语法知识
一般将来时
一、定义
1.主语+be going to +动词原形+其他
2.主语+will+动词原形+其他
一般将来时表示将来某个时间要发生的动作或存在的状态。
二、构成
I am going to call him tomorrow.
People will live in outer space.
重要语法
三、标志词
tomorrow 明天 tomorrow morning 明天早上
next day/week/month/year/time
in 2050 in the future in two days/weeks/years
some day 将来某一天 soon 不久、将要
tomorrow及相关短语：
介词+将来时间：
next+时间：
其他
四、will句式结构
否定句形式:主语 + will + not + do sth.
肯定句形式: 主语 + will + do sth.
一般疑问句形式：Will + 主语 + do sth.？
It will be warm tomorrow.
It will not be warm tomorrow.
Will it will be warm tomorrow
特殊疑问句: 特殊疑问词+will+do sth.？
When will it be warm？
五、be going to 句式结构
否定句形式:主语 + be + not +going to + do sth.
肯定句形式：主语 + be going to + do sth.
一般疑问句: be +主语 + going to + do sth.？
Tom is going to see a film tomorrow.
Tom is not going to see a film tomorrow.
Is Tom going to see a film tomorrow
特殊疑问句: 特殊疑问词 +be+主语+going to+do sth？
When is Tom going to see a film？
用法 例句
will十动词原形 表示没有事先准备或计划的事情。 表明说话者的主观意愿 或客观上势必会发生的事。 I will sleep for half a day this Sunday.
People will live in outer space.
be going to十 动词原形 表示将要发生的动作或安排，或打算、计划、决定要做的事情。 有迹象表明要发生某事情。 She is going to study abroad next year.
I’m going to swimming on Saturday morning.
六、区别
04
写作指导
写作复习
一、话题解读
本话题属于自然科普与生活体验类写作，核心围绕 “植物的力量” 展开。写作可以从植物的生态作用、植物对人类的帮助、植物带来的精神力量三个角度切入，也可以写一次与植物相关的经历（如种植、观察、照顾植物）。文章应体现植物的生命力、价值与美，传递爱护自然、保护环境的意识。时态以一般现在时（介绍植物的作用）和一般过去时（讲述个人经历）为主.
二、写作结构（清晰三段式）
1. 开头段 —— 引出植物，点明主题
用简洁自然的方式引出植物，表达对植物的感受或认识。
常用句型：
Plants are everywhere in our life, and they have great power to help us.
I used to think plants were just green things, but now I know they are amazing.
Last term, I grew a small plant, and it taught me how powerful life can be.
2. 中间段 —— 描述作用或经历，突出 “力量”
这是文章的主体，可从以下两个方向展开：
① 介绍植物的力量（科普类）
First, plants can ______ (give us oxygen / keep the air clean).
Second, they provide us with ______ (food / medicine / materials).
What’s more, plants can ______ (protect the soil / help animals live).
② 讲述个人植物经历（叙事类）
I planted ______ (a seed / a flower) in a pot.
Every day, I ______ (watered it / put it in the sun).
After some time, ______ happened, which surprised me.
I felt ______ because ______.
3. 结尾段 —— 总结意义，升华主题
总结植物的重要性，表达保护植物的态度或个人感悟。
常用句型：
In a word, plants are very important. We should protect them.
This experience taught me that even a small plant has great power.
I believe plants can make our world better, so we need to love and care for them.
三、必背高分句型
Plants not only make our world beautiful but also help us live a healthy life.
It is amazing that a small seed can grow into a strong plant with sunlight and water.
Plants have the power to clean the air, protect the soil and give us food.
Through growing a plant, I learned that patience and care can make life grow.
If we protect plants, we are protecting our own home.
四、写作注意事项
不要只写 “植物很好”，要写具体作用或具体经历。
时态要正确：介绍植物的作用用一般现在时；写自己的经历用一般过去时。
细节要丰富：写 “种植” 时可以加入 “浇水、晒太阳、等待、看到嫩芽” 等细节。
突出 “力量”：可以写生命力、净化力、提供食物的能力等。
连接词要自然：使用 first, then, later, after some time, finally 等让文章更流畅。
感谢聆听
THANKS FOR LISTENING

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