人教版（2019）必修 第三册Unit4 Space Exploration语法课件（12张PPT)
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| 名称 | 人教版（2019）必修 第三册Unit4 Space Exploration语法课件（12张PPT) |  | |
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| 文件大小 | 99.4KB | ||
| 资源类型 | 教案 | ||
| 版本资源 | 人教版（2019） | ||
| 科目 | 英语 | ||
| 更新时间 | 2023-06-08 21:03:52 | ||
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(共12张PPT)
Unit 4 Space Exploration
Discovering useful structures:
Infinitive used as attribute or adverbial
不定式作定语和状语
科学家努力工作是为了寻找答案。
Scientists work hard to find answers. (作状语)
2. 科学家制造车辆（Vehicles）是为了运送勇敢的人们进入太空去探索宇宙的奥秘。
They make vehicles to carry brave people into space to find out the secrets of the universe. (作状语)
3. 1977年9月5日，美国NASA航天服务处发射了旅行者1号，为了深入地探索太空。
America’s NASA space agency launched Voyager 1 on 5 September, 1977 to study deep space. (作状语)
4. 然而，一些科学家决心帮助人类实现他们探索太空的梦想。
Yuri Gagarin became the first person in the world to go into space. (作定语)
5. 加加林成为世界上第一个进入太空的人。
However, some scientists were determined to help humans realize their dream to explore space.(作定语)
6. 这些灾难让每个人感到难过和失望，但是探索宇宙的渴望永不灭绝。
These disasters made everyone sad and disappointed, but the desire to explore the universe never died. (作定语)
三、不定式（to do）作状语的语法功能：
1、划出不定式的部分，并翻译下列句子，然后写出不定式作什么功能的状语（如表示目的，结果）
① He came here to attend an important meeting.
他来这儿参加一个重要的会议。（表目的）
② I'll write down his telephone number so as not to forget it.
我会记下他的电话号码，以免忘记。（表目的）
③ He shouted and waved in order to be noticed.
他喊了一声，挥了挥手，以引起注意。（表目的）
注意：有时为了强调或突出这种目的，也可以用in order (not) to do，和so as (not) to do结构
2、划出不定式的部分，并翻译下列句子，然后写出不定式作什么功能的状语（如表示目的，结果）
① He returned home to learn his daughter had just been engaged.
他回家后得知女儿刚刚订婚了。（表结果）
② He went home to find his old friend George waiting for him.
他到家发现他的老朋友乔治在等他。（表结果)
③ What have I said to make you so excited
我说了什么使你这么激动 (表结果）
3、观察下列句子，划出不定式的部分，小结不定式的句式结构。（以下不定式的常用句式，表结果状语)
① She was so angry as to be unable to speak. 句式结构： so/such… as to do 非常+形容词，以至于..
她气得连话都说不出来。
② The boy is old enough to take care of himself. 句式结构：be+形容词 + enough to do 足够..以至于能作..
这个男孩够大了，可以自己照顾自己。
③ He hurried to the station, only to find the train had left. only+to do 表示意外的或事与愿违的结果
他匆匆忙忙赶到火车站，结果却发现火车已经走了。
④ I‘m too tired to stay up longer. 句式结构： too … to do 太… 以至于不能作…
我太累了，不能再熬夜了。
4. 完成下列练习。
1) Q: How do you feel about the film 2001: A Space Odyssey
A: I’m afraid the film is too long and boring for me to finish.
(太长、太乏味而无法看完).
2) Q: Could you provide a simple introduction to how space rockets work
A: I’m afraid the whole process is too complicated to explain in a few words .
(太复杂了，无法用几句话解释清楚).
3）划出下列短文中的不定式形式，写出不定式的语法功能。
China’s space program started later than those of Russia and the US, but it has made great progress in a short time. China became the third country in the world to independently send(作定语) humans into space in 2003, when Yang Liwei successfully orbited Earth in the Shenzhou 5 spacecraft. Then Shenzhou 6 and 7 completed a second manned orbit and the first Chinese spacewalk, followed by the vehicle Jade Rabbit being sent to the moon to study(作目的状语) its surface. After that, China launched the Tiangong 2 space lab into space and Tianzhou 1 to dock(作目的状语) with it. This signaled one step further in China’s plan to establish(作定语) a space station in the future. More recently, China has sent Chang’e 4 to explore (作目的状语)the surface of the far side of the moon to make(作目的状语) measurements and observations.
10. Europe, the US, and China all have plans to further study and
Explore(作定语) planets(行星) like Mars(火星) and Jupiter(木星).
11. Despite the difficulties, scientists hope future discoveries will not only enable us to understand(作目的状语） how the universe began, but also help us survive well into the future.
4）用动词的合适形式填空。
Mankind is exploring space in the hope of finding out more about the universe. However, _exploring__(explore) space is both dangerous and challenging. One of the most dangerous parts of space exploration is helping people __to escape__(escape) that kills everyone on board. Getting out of orbits and back to Earth’s surface is also very dangerous. Despite the huge risks though, people will always continue _to explore__(explore) this final frontier so as_to learn__(learn) its secrets.
Q: Why is Yang Liwei famous in China
A: Because he is _the first Chinese astronaut to go into space.（不定式作定语）
(第一个进入太空的中国宇航员).
Q: Why was the Russian space station Mir(和平号空间站) brought down out of orbit？
A: One of the reasons is that Mir was too old and no longer a safe place to live in
(不再是安全的居所).（不定式作定语）
Q: Would you like to travel into space some day
A: Yes, and I want to become the first Chinese to land on Mars.
(登陆火星的第一个中国人）.（不定式作定语）
Complete the passage with the correct forms of the verbs in brackets.
Sending people to other planets or even beyond the solar system is not an easy goal ___________ (achieve). One of the problems is that the trip would take a very long time. For example, ______ (use) current technology, it would take over two years ______ (get) to the closest planet, Mars, and back. Although light is the fastest thing _______ (know) in the universe, it could take more than four years to reach the nearest star system. Will scientists figure out a way ________ (store) sufficient food and water for the long journey Is it possible to travel faster than light No one knows the answers yet. However, space scientists never give up. They are experimenting with growing crops in space so as _______ (help) astronauts get enough food on longer journeys through space.
known
using
to get
to achieve
to store
to help
Unit 4 Space Exploration
Discovering useful structures:
Infinitive used as attribute or adverbial
不定式作定语和状语
科学家努力工作是为了寻找答案。
Scientists work hard to find answers. (作状语)
2. 科学家制造车辆（Vehicles）是为了运送勇敢的人们进入太空去探索宇宙的奥秘。
They make vehicles to carry brave people into space to find out the secrets of the universe. (作状语)
3. 1977年9月5日，美国NASA航天服务处发射了旅行者1号，为了深入地探索太空。
America’s NASA space agency launched Voyager 1 on 5 September, 1977 to study deep space. (作状语)
4. 然而，一些科学家决心帮助人类实现他们探索太空的梦想。
Yuri Gagarin became the first person in the world to go into space. (作定语)
5. 加加林成为世界上第一个进入太空的人。
However, some scientists were determined to help humans realize their dream to explore space.(作定语)
6. 这些灾难让每个人感到难过和失望，但是探索宇宙的渴望永不灭绝。
These disasters made everyone sad and disappointed, but the desire to explore the universe never died. (作定语)
三、不定式（to do）作状语的语法功能：
1、划出不定式的部分，并翻译下列句子，然后写出不定式作什么功能的状语（如表示目的，结果）
① He came here to attend an important meeting.
他来这儿参加一个重要的会议。（表目的）
② I'll write down his telephone number so as not to forget it.
我会记下他的电话号码，以免忘记。（表目的）
③ He shouted and waved in order to be noticed.
他喊了一声，挥了挥手，以引起注意。（表目的）
注意：有时为了强调或突出这种目的，也可以用in order (not) to do，和so as (not) to do结构
2、划出不定式的部分，并翻译下列句子，然后写出不定式作什么功能的状语（如表示目的，结果）
① He returned home to learn his daughter had just been engaged.
他回家后得知女儿刚刚订婚了。（表结果）
② He went home to find his old friend George waiting for him.
他到家发现他的老朋友乔治在等他。（表结果)
③ What have I said to make you so excited
我说了什么使你这么激动 (表结果）
3、观察下列句子，划出不定式的部分，小结不定式的句式结构。（以下不定式的常用句式，表结果状语)
① She was so angry as to be unable to speak. 句式结构： so/such… as to do 非常+形容词，以至于..
她气得连话都说不出来。
② The boy is old enough to take care of himself. 句式结构：be+形容词 + enough to do 足够..以至于能作..
这个男孩够大了，可以自己照顾自己。
③ He hurried to the station, only to find the train had left. only+to do 表示意外的或事与愿违的结果
他匆匆忙忙赶到火车站，结果却发现火车已经走了。
④ I‘m too tired to stay up longer. 句式结构： too … to do 太… 以至于不能作…
我太累了，不能再熬夜了。
4. 完成下列练习。
1) Q: How do you feel about the film 2001: A Space Odyssey
A: I’m afraid the film is too long and boring for me to finish.
(太长、太乏味而无法看完).
2) Q: Could you provide a simple introduction to how space rockets work
A: I’m afraid the whole process is too complicated to explain in a few words .
(太复杂了，无法用几句话解释清楚).
3）划出下列短文中的不定式形式，写出不定式的语法功能。
China’s space program started later than those of Russia and the US, but it has made great progress in a short time. China became the third country in the world to independently send(作定语) humans into space in 2003, when Yang Liwei successfully orbited Earth in the Shenzhou 5 spacecraft. Then Shenzhou 6 and 7 completed a second manned orbit and the first Chinese spacewalk, followed by the vehicle Jade Rabbit being sent to the moon to study(作目的状语) its surface. After that, China launched the Tiangong 2 space lab into space and Tianzhou 1 to dock(作目的状语) with it. This signaled one step further in China’s plan to establish(作定语) a space station in the future. More recently, China has sent Chang’e 4 to explore (作目的状语)the surface of the far side of the moon to make(作目的状语) measurements and observations.
10. Europe, the US, and China all have plans to further study and
Explore(作定语) planets(行星) like Mars(火星) and Jupiter(木星).
11. Despite the difficulties, scientists hope future discoveries will not only enable us to understand(作目的状语） how the universe began, but also help us survive well into the future.
4）用动词的合适形式填空。
Mankind is exploring space in the hope of finding out more about the universe. However, _exploring__(explore) space is both dangerous and challenging. One of the most dangerous parts of space exploration is helping people __to escape__(escape) that kills everyone on board. Getting out of orbits and back to Earth’s surface is also very dangerous. Despite the huge risks though, people will always continue _to explore__(explore) this final frontier so as_to learn__(learn) its secrets.
Q: Why is Yang Liwei famous in China
A: Because he is _the first Chinese astronaut to go into space.（不定式作定语）
(第一个进入太空的中国宇航员).
Q: Why was the Russian space station Mir(和平号空间站) brought down out of orbit？
A: One of the reasons is that Mir was too old and no longer a safe place to live in
(不再是安全的居所).（不定式作定语）
Q: Would you like to travel into space some day
A: Yes, and I want to become the first Chinese to land on Mars.
(登陆火星的第一个中国人）.（不定式作定语）
Complete the passage with the correct forms of the verbs in brackets.
Sending people to other planets or even beyond the solar system is not an easy goal ___________ (achieve). One of the problems is that the trip would take a very long time. For example, ______ (use) current technology, it would take over two years ______ (get) to the closest planet, Mars, and back. Although light is the fastest thing _______ (know) in the universe, it could take more than four years to reach the nearest star system. Will scientists figure out a way ________ (store) sufficient food and water for the long journey Is it possible to travel faster than light No one knows the answers yet. However, space scientists never give up. They are experimenting with growing crops in space so as _______ (help) astronauts get enough food on longer journeys through space.
known
using
to get
to achieve
to store
to help