UNIT 4 SPACE EXPLORATION
重点1 练学核心词汇
加黑体词语是必修第三册 UNIT 3 的词汇复现,如有遗忘请及时回顾。
教材里寻金
1.In space, astronauts collect all dirty water so that it can ________ (recycle) for later use.
2.However, some scientists were ________ (determine) to help humans realise their dream ________ (explore) space.
3.________ closing, exploring space provides the world ________ many different benefits.
4.They are experimenting ________ growing crops in space so as ________ (help) astronauts get enough food on longer journeys through space.
5.Firstly, exploring space has already made ________ difference in the fight ________ world hunger.
高考这样考
1.Riders have printed nearly 20,000 short stories and poems since the program ________ (launch) last March. (2024·新课标Ⅱ卷)
2.But that leaves the solo (单独) customers out of pocket and ________ (disappoint). (2024·浙江高考1月)
3.But my need for ________ (independent) drove me to push forward with my research plan. ________ a result, the first four years of my postgraduate career were defined by a series of failures. (2024·北京高考)
4.________ (analyze) of a language database also confirmed that there was a ________ (globe) change in the sound of world languages after the Neolithic age. (2022·新高考Ⅰ卷)
1.lack n. ①____________ vt. ②____________
练基础 单句语法填空/补全句子
①Not only is our food often ________ (lack) in flavour and nutrition, but we have lost touch with some of our cultural heritage and the rhythms of nature, and the joy of anticipation has been lost. (选必4)
②Obsessive online photo editing indicates ________ lack of self-confidence and a desire for attention. (外研选必3)
③________________________ (缺乏训练), I failed to get the key point of my speech, for which I wasn’t well prepared.
微写作 应用文写作之投诉信
我对派送慢感到很失望。此外,我收到的产品缺乏承诺的特色和功能,造成许多不便。
④______________________________________________________. Furthermore, the product I received __________________________________________, causing a great deal of inconvenience.
◆敲黑板 ①lack作名词时,常与介词of连用;②lack作动词时可用作及物动词,其后直接接宾语,但不可用于被动语态;③形容词lacking常与介词in连用。
2.attach vt. ①__________________________
②__________________________ ③____________
练基础 单句语法填空
①I would like to apply for the position of camp helper. Please find my CV ________ (attach). (选必4)
②His ________ (attach) to the university and devotion to teaching were such that he continued to teach there for about 50 years. (外研选必3)
③Usually, great importance is attached to ________ (make) your body feel refreshed.
④Over time, the two festivals eventually combined and the traditions of eating cold food and honoring ancestors ________ (attach) to the Qingming Festival.
微写作 续写场景描写
June回到房间坐下打开礼物。那是一个笔记本,笔记本上有一个纸条,上面写着:“亲爱的 June,对不起。” June 终于如释重负。
⑤Going back to her room, June sat down and opened the gift. It was a notebook. ________________________________. (倒装句)
3.续写亮词——动词float
诵读领悟
·(动作描写) She relaxed, floating gently in the water. 她全身放松,轻轻漂浮在水中。
She floated down the steps to greet us. 她轻盈地下楼来迎接我们。
·(氛围描写) Beautiful music came floating out of the window. 美妙的乐声从窗口传出。
·(“想到”表达) An idea suddenly floated into my mind. 我脑海里突然浮现出一个想法。
仿写 续写场景描写
几艘白色的小船,如几根雪白的羽毛,悠悠漂在蔚蓝的海上。
①A few white boats, like a few snow-white feathers, __________________________________.
欢快的歌声飘荡在房间里,姐妹俩沉浸在美妙的音乐中。 (独立主格)
②______________________________________, the two sisters immersed themselves in the beauty of the music.
Ⅰ.词形转换和动词形式变化
1.Bangkok is a highly ________ (desire) destination for food lovers. It has a seemingly bottomless well of ________ (dine) options. (2023·全国甲卷)
2.Dr. Ethan Weiss, a physician at the University of California, tells his patients that a different item __________ (attach) at your wrist, like a leash, is more likely to pull you toward more activity.
3.Afterwards, he was woken by the regular pounding of tea leaves with a pot and wooden hammer, __________ (signal) the start of the day.
4.Only when you know how much energy you use can you take action to be less wasteful and more __________ (resource) in this instance.
5.The player selected from the city ________ (leap) in the air and waved excitedly to the fans as he got ________ (sufficient) prepared for the game.
Ⅱ.串记熟词生义,推测派生/合成词汇
熟词生义
1.McMath is a junior at Beechwood High School. He was in the cast of “Tom Sawyer” when it was first performed and is a Children’s Theatre regular, with five shows to his credit. This summer he attended Kentucky’s Governor’s School for the Arts in Musical Theatre. (2024·浙江高考1月阅读)________
A. resulted in B. carried on
C. figured out D. put forward
2.“We floated the idea to my mum of sharing a house,” says Kathryn Whitehead. Rita cuts in: “We spoke more with Nick because I think it’s a big thing for Nick to live with his mother-in-law.”________
派生/合成词汇
3.When I am on the road, I’m just in my own world. I’ve always been independent-spirited and I just feel strongly that I must help animals. (2022·浙江高考阅读)________
4.The Chinese coach transformed Douglas into one of the best gymnasts in the world, helping her skyrocket from an average member of the national team to the top of the sport. (2023·全国乙卷)________
Ⅲ.固定用法和搭配
①________ argument, it is in our nature to explore. From the very early days of human life on the Earth, our curiosity about the unknown has kept us ②________ (adventure) into new places. We long to visit thick and wild forests, climb vast mountain ranges, ③________ cross deep oceans. We desire ④________ (explore) the furthest frontier of all—space. As Stephen Hawking once said, “Remember to look ⑤________ at the stars and not down at your feet. Try to figure ⑥________ what you see and wonder about what makes the universe exist. Be curious.” That we are fascinated by the sky ⑦________ (be) evident in ancient tales from around the world, such as that of Chang’e. While space exploration is a reality, we remain curious about the ⑧________ (mystery) of the universe. Each space mission comes greater insight, thus motivating us ⑨________ (continue) along the same path of adventure. (译林选必3)
重点2 热考句式和单元语法
加黑体词语是必修第三册 UNIT 4 的词汇复现,如有遗忘请及时回顾。
教材里寻金
1.These disasters made everyone sad and ________ (disappoint), but the desire ________ (explore) the universe never died.
2.Countries around the globe are spending billions of dollars and lots of time on various space missions, ________ to Mars or other planets much ________ (far) away.
3.Finally, ________ (send) astronauts into space has helped people to think about the world’s problems and even to find ways ________ (solve) them.
高考这样考
1.I will do anything ________ (help) an animal. That’s my job. (2024·新课标Ⅰ卷)
2.Is comprehension the same whether a person reads a text on screen ________ on paper (2024·新课标Ⅰ卷)
3.Walking at night-time is a great way ________ (step) out of your comfort zone. (2024·新课标Ⅱ卷)
1.固定搭配中的不定式
①I’m old-fashioned enough ________ (prefer) a hard cover and pages I can leaf through with my fingers. (2024·新课标Ⅰ卷)
②In an attempt ________ (save) the temples of Egypt, UNESCO said that humanity does not have to sacrifice the past to develop economy in the present.
③Modern methods of tracking polar bear populations have been employed only since the mid-1980s, and are expensive ________ (perform) consistently over a large area.
④We are mostly living longer, healthier lives and have the opportunity ________ (think) differently about working as we get older. Some have to still work ________ (support) their families, others do it so as not ________ (get) bored after retirement. (Reader’s Digest)
◆敲黑板 ①特定名词+to do(定语) :如ability、 way、 attempt、 opportunity、 possibility、 plan、 decision、 desire等;②the +序数词/ 最高级(+名词)+to do (定语)。
2.读外刊练单元语法(不定式) | BBC
A Chinese spacecraft with a three-person crew, including the country’s first female space engineer, has docked after a journey of more than six hours.
The crew will use the homegrown space station as a base for six months ①________ (conduct) experiments and carry out spacewalks as Beijing gathers experience for its eventual mission ②________ (put) someone on the Moon by 2030. Beijing declared the launch of Shenzhou 19 a “complete success”.
重点3 最提分微写作
应用文写作练 帖子(宇宙探索)3段式:提出话题→说明观点理由→总结
用本单元所学词汇、句式和语法知识完成下面的应用文写作再背诵。
最近,有网友在某英文论坛上发帖,征集网友们对“是否愿意在空间站体验一个月生活”的意见。请你用英语回帖,表明你的观点并说明理由。
第一步 斟酌词句 靓化表达(加黑体部分请用本单元所复习的词汇和句式)
1.我渴望在空间站上生活一个月,原因如下。
______________________________________ for the following reasons.
2.我一直对宇宙好奇。在环绕地球运行时,我可以观察太空迷人的风景,体验漂浮在太空的感觉。
(普通表达) I’ve always __________________________________. While __________________________, I can observe the charming scenery of space and ____________________________________.
(满分表达) I’ve always ______________________________________________________________________.
________________________________________________________________________________________. (省略句)
3.我将试图弄清太空的一些奥秘,为人类探索太空做出贡献。 (不定式)
____________________________________________________________________________ to human exploration of space.
4.在太空中独立生活一个月肯定会对我的人生有很大的影响。
_________________________________________________________________________________________________________________________________________________________
5.无可争辩,在空间站生活是值得的。
_________________________________________________________________________________________________________________________________________________________
第二步 恰当过渡 完美成文(请利用恰当的过渡衔接词汇,如first of all、 in closing、 moreover、 last but not least等)
续写微场景练 (主题:逐梦人生)
根据续写故事情节和黑体部分的提示, 利用本单元词汇和句式补全续写场景,并背诵。
当我听到这个消息时,我的脑海里突然浮现出一个想法:这是一个我实现成为一名舞蹈家梦想的宝贵机会!我很坚定,难以遏制想告诉妈妈我的决定的愿望。我一跃而起,冲回家。然而,妈妈用失望的声音吼道:“真想不到!你应该重视理科,努力学习,希望成为医生!” Instantly I heard the news, ①______________________________________ (无灵主语句): it was a precious opportunity for me to realize my dream of becoming a dancer!②________, I ③_______________________ share my decision with my mum. I ④__________________ and dashed home. However, Mum roared ⑤_____________________________________,“Fancy that! ⑥________________________________________________________!” 仿写(加黑部分)我意识到这是我实现成为一名医生梦想的宝贵机会!我应该立刻抓住这个机会。 ⑦_________________________________________________________
UNIT 4 SPACE EXPLORATION
重点1
教考衔接1
教材里寻金
1.be recycled 2.determined; to explore 3.In; with 4.with; to help 5.a; against
高考这样考
1.was launched 空处在从句中作谓语,从句时间状语是last March,故用一般过去时,主语the program与launch是被动关系,故用一般过去时的被动语态,填was launched。
2.disappointed 空处作宾补,修饰customers,表“失望的;沮丧的”,填形容词disappointed。
3.independence; As 第一空作介词宾语,应用名词,填independence;第二空是介词短语as a result“结果;因此”。
4.Analyses; global 第一空作主语,且空后是介词of,故填名词,空前无表“一”的限定词,故填复数形式;第二空修饰名词change,应用形容词作定语,填global。
通热考点
1.①缺乏;短缺 ②没有;缺乏 ①lacking ②a ③For lack of/Lacking training ④I’m extremely disappointed with the slow delivery; lacks the promised features and functions
2.①系;绑;贴 ②认为有重要性(或意义、价值、分量等);重视 ③(使)与……有联系 ①attached ②attachment ③making ④were attached ⑤Attached to it was a note that read, “Dear June, I’m sorry.” June finally felt relieved
3.①floated gently on this blue sea ②Cheerful singing floating in the room
练易错点
Ⅰ.1.desirable; dining 第一空作定语,修饰名词destination,应用形容词,表“可取的;值得拥有的;值得做的”,填desirable;第二空作定语,修饰名词options,表“吃饭;进餐”,用名词作定语,填dining。
2.attached 句意:加州大学的内科医生 Ethan Weiss博士告诉他的病人,在手腕上系一条不同的东西,比如皮带,更有可能吸引你参加更多的活动。从句已有谓语,空处为非谓语动词,动词attach与a different item之间为逻辑上的动宾关系,应用过去分词形式作后置定语,故填attached。
3.signaling/signalling 本句已有谓语,空处为非谓语,signal(标志)与其逻辑主语the regular pounding of tea leaves with a pot and wooden hammer之间是主动关系,用现在分词,故填signaling/signalling。
4.resourceful 空处作表语,应用形容词,结合语境“采取行动减少浪费,更随机应变”可知,此处填形容词resourceful。resourceful “机敏的;足智多谋的;随机应变的”。
5.leaped/leapt; sufficiently 第一空处所填谓语与句中已有的谓语waved时态一致,应用一般过去时,填leaped/leapt; 第二空作状语,修饰prepared,应用副词,填sufficiently。
Ⅱ.1.主演 regular n. 主力(或正式)队员;经常参加某项活动的人→主演。
2.D float的基本义是“漂浮”。人的想法、计划“漂浮”上来,即“提出;提请考虑(想法或计划)”。
3.精神独立的 independent 独立的+spirited 有某种精神的→independent-spirited adj.精神独立的。
4.急升;猛升 sky 天空+rocket火箭→skyrocket v. 急升;猛升。
Ⅲ.①Beyond ②adventuring ③and ④to explore ⑤up ⑥out ⑦is ⑧mysteries ⑨to continue
重点2
教考衔接2
教材里寻金
1.disappointed; to explore 2.whether; further/farther 3.sending; to solve
高考这样考
1.to help 不定式作状语,表目的。
2.or 此处是whether ... or ... “无论……还是……; 不管……(还是)”。
3.to step 空处作定语,修饰名词way。
通热考点
1.①to prefer ②to save ③to perform ④to think; to support; to get
2.①to conduct ②to put
重点3
教考衔接3
应用文写作练
一、1.I desire to live on a space station for one month 2.been curious about the universe; I am orbiting the earth; experience the feeling of floating in space; been curious about the universe; While orbiting the earth, I can observe the charming scenery of space and experience the feeling of floating in space 3.I’ll try to figure out some mysteries of space so as to contribute 4.Living in space independently for a month will definitely make a great difference to my life. 5.It is beyond argument that living on the space station is worth it.
二、 I desire to live on a space station for one month for the following reasons.
First of all, I’ve always been curious about the universe. While orbiting the earth, I can observe the charming scenery of space and experience the feeling of floating in space. Moreover, I’ll try to figure out some mysteries of space so as to contribute to human exploration of space. Last but not least, living in space independently for a month will definitely make a great difference to my life.
In closing, it is beyond argument that living on the space station is worth it.
续写微场景练
①an idea suddenly floated into my mind ②Determined ③felt an overwhelming desire to ④leapt to my feet ⑤in a disappointed voice ⑥You should attach great importance to science and study hard in the hope of becoming a doctor ⑦I was aware that it was a precious opportunity for me to realize my dream of becoming a doctor! I should leap/jump at it.(共48张PPT)
必修 第三册
UNIT 4 SPACE EXPLORATION
重点1 练学核心词汇
教材里寻金
1.In space, astronauts collect all dirty water so that it can _____________ (recycle) for later use.
2.However, some scientists were __________ (determine) to help humans realise their dream ___________ (explore) space.
3.________ closing, exploring space provides the world ________ many different benefits.
be recycled
determined
to explore
In
with
4.They are experimenting ________ growing crops in space so as ________ (help) astronauts get enough food on longer journeys through space.
5.Firstly, exploring space has already made ________ difference in the fight __________ world hunger.
with
to help
a
against
高考这样考
1.Riders have printed nearly 20，000 short stories and poems since the program ________ (launch) last March. (2024·新课标Ⅱ卷)
was launched 空处在从句中作谓语，从句时间状语是last March，故用一般过去时，主语the program与launch是被动关系，故用一般过去时的被动语态，填was launched。
答案与解析
2.But that leaves the solo (单独) customers out of pocket and ________ (disappoint). (2024·浙江高考1月)
disappointed 空处作宾补，修饰customers，表“失望的；沮丧的”,填形容词disappointed。
答案与解析
3.But my need for ________ (independent) drove me to push forward with my research plan. ________ a result, the first four years of my postgraduate career were defined by a series of failures. (2024·北京高考)
independence； As 第一空作介词宾语，应用名词，填independence；第二空是介词短语as a result“结果；因此”。
答案与解析
4.________ (analyze) of a language database also confirmed that there was a ________ (globe) change in the sound of world languages after the Neolithic age. (2022·新高考Ⅰ卷)
Analyses； global 第一空作主语，且空后是介词of，故填名词，空前无表“一”的限定词，故填复数形式；第二空修饰名词change，应用形容词作定语，填global。
答案与解析
1.lack n. ①____________ vt. ②____________
练基础 单句语法填空/补全句子
①Not only is our food often ________ (lack) in flavour and nutrition, but we have lost touch with some of our cultural heritage and the rhythms of nature, and the joy of anticipation has been lost. (选必4)
②Obsessive online photo editing indicates ________ lack of self-confidence and a desire for attention. (外研选必3)
缺乏；短缺
没有；缺乏
lacking
a
③____________________________ (缺乏训练), I failed to get the key point of my speech, for which I wasn’t well prepared.
微写作 应用文写作之投诉信
我对派送慢感到很失望。此外，我收到的产品缺乏承诺的特色和功能，造成许多不便。
④______________________________________________. Furthermore, the product I received _________________________________________, causing a great deal of inconvenience.
For lack of/Lacking training
I’m extremely disappointed with the slow delivery
lacks the promised features and functions
①lack作名词时，常与介词of连用；②lack作动词时可用作及物动词,其后直接接宾语，但不可用于被动语态；③形容词lacking常与介词in连用。
◆敲黑板
2.attach vt. ①______________ ②______________________________
_______________ ③___________________
练基础 单句语法填空
①I would like to apply for the position of camp helper. Please find my CV ____________ (attach). (选必4)
②His ______________ (attach) to the university and devotion to teaching were such that he continued to teach there for about 50 years. (外研选必3)
系；绑；贴
认为有重要性(或意义、价值、分量等)；重视
(使)与……有联系
attached
attachment
③Usually, great importance is attached to ________ (make) your body feel refreshed.
④Over time, the two festivals eventually combined and the traditions of eating cold food and honoring ancestors _______________ (attach) to the Qingming Festival.
making
were attached
微写作 续写场景描写
June回到房间坐下打开礼物。那是一个笔记本，笔记本上有一个纸条,上面写着：“亲爱的 June，对不起。” June 终于如释重负。
⑤Going back to her room, June sat down and opened the gift. It was a notebook. ___________________________________________________
________________________. (倒装句)
Attached to it was a note that read, “Dear June, I’m sorry.” June finally felt relieved
3.续写亮词——动词float
诵读领悟
·(动作描写) She relaxed, floating gently in the water. 她全身放松，轻轻漂浮在水中。
She floated down the steps to greet us. 她轻盈地下楼来迎接我们。
·(氛围描写) Beautiful music came floating out of the window. 美妙的乐声从窗口传出。
·(“想到”表达) An idea suddenly floated into my mind. 我脑海里突然浮现出一个想法。
仿写 续写场景描写
几艘白色的小船，如几根雪白的羽毛，悠悠漂在蔚蓝的海上。
①A few white boats, like a few snow-white feathers, _________________
______________.
欢快的歌声飘荡在房间里，姐妹俩沉浸在美妙的音乐中。 (独立主格)
②_____________________________________, the two sisters immersed themselves in the beauty of the music.
floated gently on this blue sea
Cheerful singing floating in the room
Ⅰ.词形转换和动词形式变化
1.Bangkok is a highly ______ (desire) destination for food lovers. It has a seemingly bottomless well of _______ (dine) options. (2023·全国甲卷)
desirable； dining 第一空作定语，修饰名词destination，应用形容词，表“可取的；值得拥有的；值得做的”，填desirable；第二空作定语，修饰名词options，表“吃饭；进餐”，用名词作定语，填dining。
答案与解析
2.Dr. Ethan Weiss, a physician at the University of California, tells his patients that a different item __________ (attach) at your wrist, like a leash, is more likely to pull you toward more activity.
attached 句意：加州大学的内科医生 Ethan Weiss博士告诉他的病人，在手腕上系一条不同的东西，比如皮带，更有可能吸引你参加更多的活动。从句已有谓语，空处为非谓语动词，动词attach与a different item之间为逻辑上的动宾关系，应用过去分词形式作后置定语，故填attached。
答案与解析
3.Afterwards, he was woken by the regular pounding of tea leaves with a pot and wooden hammer, __________ (signal) the start of the day.
signaling/signalling 本句已有谓语，空处为非谓语，signal(标志)与其逻辑主语the regular pounding of tea leaves with a pot and wooden hammer之间是主动关系，用现在分词，故填signaling/signalling。
答案与解析
4.Only when you know how much energy you use can you take action to be less wasteful and more __________ (resource) in this instance.
resourceful 空处作表语，应用形容词，结合语境“采取行动减少浪费，更随机应变”可知，此处填形容词resourceful。resourceful “机敏的；足智多谋的；随机应变的”。
答案与解析
5.The player selected from the city ________ (leap) in the air and waved excitedly to the fans as he got ________ (sufficient) prepared for the game.
leaped/leapt； sufficiently 第一空处所填谓语与句中已有的谓语waved时态一致，应用一般过去时，填leaped/leapt； 第二空作状语,修饰prepared，应用副词，填sufficiently。
答案与解析
Ⅱ.串记熟词生义，推测派生/合成词汇
熟词生义
1.McMath is a junior at Beechwood High School. He was in the cast of “Tom Sawyer” when it was first performed and is a Children’s Theatre regular, with five shows to his credit. This summer he attended Kentucky’s Governor’s School for the Arts in Musical Theatre. (2024·浙江高考1月阅读)________
主演 regular n. 主力(或正式)队员；经常参加某项活动的人→主演。
答案与解析
A. resulted in B. carried on C. figured out D. put forward
2.“We floated the idea to my mum of sharing a house，” says Kathryn Whitehead. Rita cuts in： “We spoke more with Nick because I think it’s a big thing for Nick to live with his mother-in-law.”________
float的基本义是“漂浮”。人的想法、计划“漂浮”上来，即“提出;提请考虑(想法或计划)”。
解析
派生/合成词汇
3.When I am on the road, I’m just in my own world. I’ve always been independent-spirited and I just feel strongly that I must help animals. (2022·浙江高考阅读)________
精神独立的 independent 独立的+spirited 有某种精神的→independent-spirited adj.精神独立的。
答案与解析
4.The Chinese coach transformed Douglas into one of the best gymnasts in the world, helping her skyrocket from an average member of the national team to the top of the sport. (2023·全国乙卷)________
急升；猛升 sky 天空+rocket火箭→skyrocket v. 急升；猛升。
答案与解析
Ⅲ.固定用法和搭配
①________ argument, it is in our nature to explore. From the very early days of human life on the Earth, our curiosity about the unknown has kept us ②______________ (adventure) into new places. We long to visit thick and wild forests, climb vast mountain ranges, ③________ cross deep oceans. We desire ④____________ (explore) the furthest frontier of all—space. As Stephen Hawking once said, “Remember to look ⑤________ at the stars and not down at your feet. Try to figure ⑥_______ what you
Beyond
adventuring
and
to explore
up
out
see and wonder about what makes the universe exist. Be curious.” That we are fascinated by the sky ⑦_______ (be) evident in ancient tales from around the world, such as that of Chang’e. While space exploration is a reality, we remain curious about the ⑧___________ (mystery) of the universe. Each space mission comes greater insight, thus motivating us
⑨__________ (continue) along the same path of adventure. (译林选必3)
is
mysteries
to continue
重点2 热考句式和单元语法
教材里寻金
1.These disasters made everyone sad and ____________ (disappoint), but the desire __________ (explore) the universe never died.
2.Countries around the globe are spending billions of dollars and lots of time on various space missions, ________ to Mars or other planets much _______________ (far) away.
disappointed
to explore
whether
further/farther
3.Finally, ________ (send) astronauts into space has helped people to think about the world’s problems and even to find ways ________ (solve) them.
sending
to solve
高考这样考
1.I will do anything ________ (help) an animal. That’s my job. (2024·新课标Ⅰ卷)
to help 不定式作状语，表目的。
答案与解析
2.Is comprehension the same whether a person reads a text on screen ________ on paper (2024·新课标Ⅰ卷)
or 此处是whether ... or ... “无论……还是……； 不管……(还是)”。
答案与解析
3.Walking at night-time is a great way ________ (step) out of your comfort zone. (2024·新课标Ⅱ卷)
to step 空处作定语，修饰名词way。
答案与解析
1.固定搭配中的不定式
①I’m old-fashioned enough __________ (prefer) a hard cover and pages I can leaf through with my fingers. (2024·新课标Ⅰ卷)
②In an attempt ________ (save) the temples of Egypt, UNESCO said that humanity does not have to sacrifice the past to develop economy in the present.
to prefer
to save
③Modern methods of tracking polar bear populations have been employed only since the mid-1980s, and are expensive ____________ (perform) consistently over a large area.
④We are mostly living longer, healthier lives and have the opportunity ________ (think) differently about working as we get older. Some have to still work ______________ (support) their families, others do it so as not ________ (get) bored after retirement. (Reader’s Digest)
to perform
to think
to support
to get
①特定名词+to do(定语) ：如ability、 way、 attempt、 opportunity、 possibility、 plan、 decision、 desire等；②the +序数词/ 最高级(+名词)
+to do (定语)。
◆敲黑板
2.读外刊练单元语法(不定式) | BBC
A Chinese spacecraft with a three-person crew, including the country’s first female space engineer, has docked after a journey of more than six hours.
The crew will use the homegrown space station as a base for six months ①___________ (conduct) experiments and carry out spacewalks as Beijing gathers experience for its eventual mission ②________ (put) someone on the Moon by 2030. Beijing declared the launch of Shenzhou 19 a “complete success”.
to conduct
to put
重点3 最提分微写作
应用文写作练 帖子(宇宙探索)3段式：提出话题→说明观点理由→
总结
用本单元所学词汇、句式和语法知识完成下面的应用文写作再背诵。
最近，有网友在某英文论坛上发帖，征集网友们对“是否愿意在空间站体验一个月生活”的意见。请你用英语回帖，表明你的观点并说明理由。
第一步 斟酌词句 靓化表达(加黑体部分请用本单元所复习的词汇和句式)
1.我渴望在空间站上生活一个月，原因如下。
_____________________________________________ for the following reasons.
I desire to live on a space station for one month
2.我一直对宇宙好奇。在环绕地球运行时，我可以观察太空迷人的风景，体验漂浮在太空的感觉。
(普通表达) I’ve always __________________________________. While _______________________, I can observe the charming scenery of space and ________________________________________.
(满分表达) I’ve always _______________________________.
____________________________________________________________________________________________________. (省略句)
been curious about the universe
I am orbiting the earth
experience the feeling of floating in space
been curious about the universe
While orbiting the earth, I can observe the charming scenery of space and experience the feeling of floating in space
3.我将试图弄清太空的一些奥秘，为人类探索太空做出贡献。 (不定式)
___________________________________________________________ to human exploration of space.
I’ll try to figure out some mysteries of space so as to contribute
4.在太空中独立生活一个月肯定会对我的人生有很大的影响。
_____________________________________________________________________________________
Living in space independently for a month will definitely make a great difference to my life.
5.无可争辩，在空间站生活是值得的。
___________________________________________________________
It is beyond argument that living on the space station is worth it.
第二步 恰当过渡 完美成文(请利用恰当的过渡衔接词汇，如first of all、 in closing、 moreover、 last but not least等)
I desire to live on a space station for one month for the following reasons.
First of all, I’ve always been curious about the universe. While orbiting the earth, I can observe the charming scenery of space and
范文
experience the feeling of floating in space. Moreover, I’ll try to figure out some mysteries of space so as to contribute to human exploration of space. Last but not least, living in space independently for a month will definitely make a great difference to my life.
In closing, it is beyond argument that living on the space station is worth it.
范文
续写微场景练 (主题：逐梦人生)
根据续写故事情节和黑体部分的提示, 利用本单元词汇和句式补全续写场景，并背诵。
当我听到这个消息时，我的脑海里突然浮现出一个想法：这是一个我实现成为一名舞蹈家梦想的宝贵机会!我很坚定，难以遏制想告诉妈妈我的决定的愿望。我一跃而起，冲回家。然而，妈妈用失望的声音吼道：“真想不到!你应该重视理科，努力学习，希望成为医生!”
Instantly I heard the news, ①____________________________________ (无灵主语句)： it was a precious opportunity for me to realize my dream of becoming a dancer!②____________, I ③_______________________
_________ share my decision with my mum. I ④__________________ and dashed home. However, Mum roared ⑤______________________，“Fancy that! ⑥_______________________________________________
________________________________________!”
an idea suddenly floated into my mind
Determined
felt an overwhelming desire to
leapt to my feet
in a disappointed voice
You should attach great importance to science and study hard in the hope of becoming a doctor
仿写(加黑部分)我意识到这是我实现成为一名医生梦想的宝贵机会!我应该立刻抓住这个机会。
⑦_________________________________________________________
____________________________________________________
I was aware that it was a precious opportunity for me to realize my dream of becoming a doctor! I should leap/jump at it.
