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人教新版九上英语AI赋能完全备课 教学课件
第一单元
1.沁园春 雪
毛泽东
Lesson 4 Section A
(4a-4c)
Learning Objectives
In this lesson you will:
1.review the passive voice in simple present and simple past tenses.
2.master the structure and usage of the simple future passive voice.
3.convert active sentences to the simple future passive voice correctly and complete a passage with proper passive forms.
Review
Read the sentences and fill in the blanks.
e.g. Satellites are sent into space every year.
Rockets are designed by engineers.Many experiments are done on the space station.
一般现在时的被动语态结构：_______________.
e.g. The first human was sent into space in 1961.
The Hubble telescope was launched in 1990.
A new exoplanet was discovered last year.
一般过去时的被动语态结构：_______________.
am/is/are+done
was/were+done
Read the sentences and underline the verbs in the passive voice. Pay attention to how they are used in the simple future tense.
4a
Exploration of the planet Mars and the moon will be continued.
A new home for us human beings will be needed.
It is believed that our understanding of the moon and the universe will be greatly improved.
More astronauts will be sent there.
Will you be visited by other astronauts
一般将来时被动语态基本结构：
will be done
Grammar Rules
一般将来时的被动语态
表示将来某个时间将要发生的被动动作，强调动作的承受者。
基本结构：will be done
e.g. The letter will be sent tomorrow.
The plan will be carried out soon.
A new hospital will be built here.
句式结构
肯定句: 主语 + will be + 过去分词 (+ by + 执行者)
e.g. All the mistakes will be corrected.
否定句: 主语 + will not (won’t) be + 过去分词
e.g. The work won’t be finished today.
一般疑问句: Will + 主语 + be + 过去分词 (+ ...)
e.g. Will the car be repaired in time
特殊疑问句:
特殊疑问词 + will + 主语 + be + 过去分词 (+ ...)
When will the bridge be built
注意：特殊疑问词作主语时，后面直接接 will be done
e.g Who will be visited by the guest
一般将来时的被动语态另一结构：
am /is/are + going to be + 过去分词 (done)
按计划、打算或已有迹象表明将要发生的被动动作
e.g. The project is going to be finished by Friday.
（这个项目将在周五前完成。）
Look at those dark clouds! The match is going to be cancelled.（看那乌云！比赛要被取消了。）
1. This project will require students to do research on space exploration.
Students_________________________________________________.
2. Scientists will position more satellites in space.
More satellites____________________________________________.
Change these sentences from the active voice to the passive voice.
4b
will be required to do research on space exploration
will be positioned in space by scientists
3. Because of the bad weather, they will cancel the trip to the space museum.
The trip_________________________________________________.
4. The magazine will publish an article about future space travel next month.
An article________________________________________________.
5. Will the space centre launch a new rocket next month
Will a new rocket__________________________________________
to the space museum will be cancelled because of the bad weather
about future space travel will be published next month
be launched next month by the space centre
Complete the passage with the correct forms of the words in brackets. What are exoplanets What are your views on finding life on another planet
4c
For a long time, scientists have known that the universe_________ (fill) with stars. In more recent times, however, thousands of "exoplanets" have also been discovered. These are planets that ___________(move) around stars—just like in our own solar system. So far, more than 5,000 exoplanets have been known to us, and as technology improves, many more ___________ (find). Some exoplanets are similar to Earth. They are of a similar size and
is filled
move
will be found
temperature, and they might _________(have) water. Scientists are excited about this. It___________(think) that if there is water, there might also be alien life!
is thought
have
What are your views on finding life on another planet
Exoplanets are planets that move around stars outside our own solar system.
What are exoplanets
I think it is very amazing if we can find life on other planets. It will show that we are not alone in the universe. It can also help us learn more about space and our own Earth. At the same time, we should be careful and think about how to get on well with alien life.
Language Points
require 动词，表示“需要”或“要求”，比 need 更正式。常见结构：
require + 名词：需要某物
require + sb. + to do sth.：要求某人做某事
require + doing / to be done：需要被……（主动表被动）
名词形式：requirement（要求；必要条件）
meet / satisfy a requirement 满足要求
1. This project will require students to do research on space exploration.
e.g. The mission requires a lot of preparation.
（这次任务需要大量准备。）
All passengers are required to show their tickets.
（所有乘客被要求出示车票。）
This machine requires repairing / to be repaired.
（这台机器需要修理了。）
2. Will the space centre will launch a new rocket next month
rocket 是可数名词，指运载航天器、卫星或武器的火箭。
也可作动词，意为“急速上升”（如价格、销量）。
形容词 rocket-powered（火箭驱动的）。
常见搭配
launch a rocket 发射火箭
space rocket 航天火箭
rocket engine / fuel 火箭发动机/燃料
cancel 是及物动词，直接跟被取消的事物（计划、活动、订单等）。常用被动语态：sth. will be cancelled。
名词形式：cancellation（取消）。
注意拼写：过去式 cancelled（英式）或 canceled（美式），现在分词 cancelling / canceling。
常见搭配：
cancel an appointment / a meeting / a flight 取消预约/会议/航班
cancel a contract / subscription 取消合同/订阅
3. Because of the bad weather, they will cancel the trip to the space museum.
cancel out（相互抵消）
e.g. The launch was cancelled due to technical problems. （由于技术问题，发射被取消了。）
If it rains, we‘ll have to cancel the outdoor activity.
（如果下雨，我们将不得不取消户外活动。）
The two effects cancel each other out.
（两种效果相互抵消。）
publish v. 刊登；出版
指印刷并发行（书籍、杂志、报纸）或在网上发布（文章、报告）。可接文章、研究结果、小说等。
名词：publisher（出版商），publication（出版；出版物）。
常见搭配
publish a book / novel / paper 出版书/小说/论文
publish one‘s findings / results 公布发现/结果
be published in + 期刊/报纸 发表于……
4. The magazine will publish an article about future space travel next month.
solar adj. 太阳的；太阳能的 只用于名词前（定语形容词）。
最常用搭配：solar system（太阳系），solar energy / power（太阳能）。
对比 lunar（月球的），terrestrial（地球的）。
常见搭配
solar panel 太阳能板 solar cell 太阳能电池
solar eclipse 日食 solar wind 太阳风
solar calendar 阳历
5. These are planets that move around stars—just like in our own solar system.
Thanks!
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